WO1999044647A1 - Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture - Google Patents
Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture Download PDFInfo
- Publication number
- WO1999044647A1 WO1999044647A1 PCT/US1999/004958 US9904958W WO9944647A1 WO 1999044647 A1 WO1999044647 A1 WO 1999044647A1 US 9904958 W US9904958 W US 9904958W WO 9944647 A1 WO9944647 A1 WO 9944647A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pieces
- animal
- stall
- ion exchange
- composition
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Definitions
- the present invention relates generally to animal bedding materials and more specifically to synthetic or preprocessed materials which provide a comfortable stall floor covet ing and controls moisture dust and odoi in animal housing environments
- the invention also relates to methods of making and packaging animal bedding materials and compositions
- stalls are provided for occupancy by one or more animals at a time
- a critical element of the stall is the flooring or bedding material, as animals spend many hours in a stall as a place for feeding and resting
- Stall floors are typically dirt or concrete or, more recently, rubberized mats
- stiaw or hay is distributed over the flooring to provide a softei surface and some very limited absorption of animal waste
- straw and hay are not very absorbent, do not have adequate cushioning, and after mixing with animal waste become very slippery Stall floors lined with organic materials such as straw or hay provide a breeding ground for various fungi which can cause respiratory and hoof infections and induce allergic reactions in animals and humans
- straw and hay do not perform any deodorizing or odor reducing function
- Additives such as hydrated lime have been used with straw and hay as an ammonia/odor control agent Lime has the disadvantages of high toxicity and is therefore relatively hazardous, low relative ammonia removal and high relative
- U S Patent No 5,209,186 describes an absorbent animal bedding material of nodules of cellulose material made from paper pulp produced from waste paper These nodules have a smooth, hard, porous surface and resist breakage during use and handling However, this material does not support the weight of large animals like horses and cows and creates dust when crushed The nodules are crushed by the weight of these laige animals, substantially reducing the amount of support and cushion provided by the bedding material Also, this material is not easily or economically produced and requires numerous manufacturing steps and expensive mixing and heating equipment Like the materials described above, this animal bedding material does not reduce ammonia production or odoi
- U S Patent No 5,372,314 discloses an animal bedding material produced by mixing finely shredded cellulose material with calcium oxide and water to form a slurr> The slurry is then - 3 -
- U S Patent Nos 5, 195,465 and 5,352,780 each describe a litter material made from compacted cellulose which has been formed into pellets and flaked Both of these patents suggest adding fungicides, coloring agents, insecticides and herbicides to the flaked material to extend the life of the litter and reduce bacterial and fungal growth
- neither patent offers a solution to the odor and ammonia production pioblems associated with other prior ait animal bedding materials
- U S Patent Nos 5,133,296 and 5,265,561 to combine waste cardboard and wood pallets to make animal bedding material
- the addition of the wood to the cardboard substantially decreases the biodegradabi ty of this material making the bedding material essentially useless as fertilizer after it has become saturated with animal waste
- wood chips are still used on stall floors, they must be kept separate from straw or hay for disposal as recycling fertilizer Compost haulers will not accept stall waste which includes wood chips Stall waste disposal is a critical issue, particularly with large animal care facilities such as zoos
- the animal bedding material is comprised of strips or pieces of shredded corrugated cardboaid combined with an ion exchange agent
- the ion exchange agent may be an ammonia adsorbent material in powde ⁇ zed form
- the strips of corrugated cardboard are formed by cutting sheets of cardboard into strips so that the corrugations between parallel outer panels remain intact The strips or pieces are then mixed with the ion exchange agent so that it is distributed on the outer and inner surfaces of the cardboard strips and inside the corrugations of the cardboard
- the corrugated an - containing structure of the cardboard pieces provides cushioning and shock absorption which relieves stress on animal hoove
- the animal bedding material of the present invention is produced by feeding sheets of cardboard into a shredding or cutting device that performs at least two different cutting operations
- a first set of blades cuts the sheets of cardboard into stnps which are then cut with a second set of blades to a desired length
- Paper fiber dust is removed from the strips or pieces by a vacuum system, and the pieces are combined with an ion exchange agent in powder or paniculate form
- the bedding material composition is then packaged in a sealed container or bag for delivery to a stall and distributed directly upon a stall floor
- Figure 1 is a diagrammatic view of apparatus for producing an animal bedding composition according to the method of the present invention
- Figure 2 is a perspective view of a sheet of corrugated cardboard used to make the animal bedding composition of the present invention
- Figure 3 is a cross sectional view of a single piece of the animal bedding composition of the - 5 -
- Figure 4 is a block diagram of a manufacturing process for producing the animal bedding composition of the present invention
- FIGs 1 through 4 an animal bedding composition and a method of making the animal bedding composition of the present invention is illustrated
- a sheet of coirugated cardboard material 10 is piovided
- the sheet of cardboard is comprised of a first edge 12, a second edge 14, and a plurality of corrugations 16
- the corrugations 16 are generally parallel to the first edge 12 and the second edge 14 and extend the length of the sheet of corrugated cardboard 10
- the cardboard 10 may be new or recycled stock of two panel sandwiched corrugations langing in total thickness from approximately 1/16" to V4
- the outer panels are preferably kraft papei (a tough paper made from sulfate wood pulp) or other fibrous cellulosic material ranging in thickness fiom approximately 1/32" to approximately 1/8"
- the internal corrugated layer, known as fluting is also preferably made of kraft paper or other fibrous, cellulosic material with a flute height, as measured from one interior side of an overlying panel
- the Cross Shred machine it is preferred that no more than three stacked sheets of corrugated cardboard 10 be fed into the shredder at a time. If more than three sheets of corrugated cardboard 10 are fed into the Cross Shred, the corrugations may be crushed, thus diminishing the shock absorption and wicking aeration action of the corrugated cardboard as further described herein.
- other cutting or shredding devices may allow more than three sheets of corrugated cardboard to be cut simultaneously without crushing the internal corrugated layer.
- the sheets of corrugated cardboard are cut into strips of about 3/8 inch in width. The 3/8 inch wide strips are then cut into pieces 18 having a length of about Vi inch to about 1 inch.
- the pieces 18 then exit the shredder 12 at the exit point 20 and are transferred to a conveyor belt 21.
- a vacuum system 22 is provided at an exit point 20 from the shredder to remove and collect any paper fiber dust particles resulting from the shredding of the cardboard 10.
- the pieces 18 are then transferred by conveyor belt 21 to mixing containers 26 and mixed with an ion-exchange additive in powder form as may be applied from a dispensing device 24 positioned proximate to conveyor 21 whereby the additive is disposed on the particles 10 and inside the corrugations 16.
- the dispensing device 24 may be shrouded to contain the powder particulates of the ion exchange agent as it is applied to the pieces.
- containers 26 may be supported on a moving carousel or conveyor so that once a container is filled, it is automatically advanced to a closing or sealing station whereat the container or bag is sealed and removed from the conveyance and palletized for shipment.
- a moving carousel or conveyor so that once a container is filled, it is automatically advanced to a closing or sealing station whereat the container or bag is sealed and removed from the conveyance and palletized for shipment.
- zeolite is one or more forms of the natural substance zeolite.
- Zeolites are naturally occurring volcanic minerals or synthesized materials which contain hydrogen, oxygen, aluminum and silicon arranged in a three-dimensional interconnecting lattice structure. Zeolites have the ability to selectively adsorb specific gas molecules and the ability to reversibly adsorb and desorb water.
- zeolite clinoptilolite is most preferred for use in the present invention due to its high selectivity for ammonium ions.
- other zeolites such as synthetic zeolites F and W may be used.
- Clinoptilote is non-toxic, edible and easily digested and has been used as a food supplement for cattle and swine to improve metabolism and lessen bloating. As such, it is safe and does not pose the health problems associated with other odor control additives such as lime.
- Ammonium ions are adsorbed by the clinoptilolite, reducing the amount of airborne ammonia typically found in areas where animals are housed. The reduction of airborne ammonia reduces respiratory distress it is proven to cause.
- Clinoptilolite is high in potassium as major exchangeable cation, providing slow release potassium, and nitrogen when pre-loaded with ammonium.
- the containers 26 are filled with pieces 18 to about 50% of capacity and about 50% of a predetermined amount of ion exchange agent in powder form is added to the pieces 18.
- the containers 26 are then completely filled with pieces 18 and the remaining ion exchange agent powder is mixed in.
- the ion exchange agent can alternatively be distributed on the pieces 18 using a sifting mechanism as the pieces 18 are moved along conveyor belt 21.
- a preferred form of the animal bedding composition may have from about l ⁇ ounces to about 8 ounces of clinoptilolite per 3 cubic feet of pieces 18, preferably from about 1 ounce to about 3 ounces of clinoptilolite per 3 cubic feet of pieces 18.
- FIG. 3 shows a piece 18 of the animal bedding composition.
- composition means the combination of the cardboard pieces and the particles 25 of the ion exchange agent.
- a corrugated cardboard structure includes outer generally parallel panels 31 with inner surfaces 30 and outer surfaces 32, and an inner panel 35 having a plurality of corrugations 34.
- the corrugations 34 each have a first surface 36 and a second surface 38.
- the height of the corrugations 34 from one inner surface 30 to the opposing inner surface 30 of panels 31 dictates the thickness of the cardboard structure.
- a corrugated cardboard structure with a relatively greater or increased thickness is preferred.
- Increased thickness provides a mechanical benefit of shock and pressure absorption, and provides a greater amount of internal surface area as a carrier structure for a powderized form of an ion exchange additive represented schematically. not to scale, as particles 25
- the particles 25 are, through mechanical mixture, earned by and attached to the corrugated cardboard pieces 18 to form the composition
- the ion exchange agent particles 25 are disposed on the inner and outer surfaces 30 and 32 and on the inside and outside surfaces 36 and 38 of the corrugations 34
- the preferred ion exchange agent is zeolite
- the most preferred zeolite is clinoptilolite Clinoptilolite is preferred due to its excellent ammonia adsorption capability When the zeolite is mixed with the corrugated pieces 18.
- the absorption properties of the cardboard are combined with the adsorption properties of the zeolite Moisture is absorbed by the cardboard and adsorbed by the zeolite This combined moisture absorption/adsorption is further combined with the mechanical cushioning and shock absorption of the corrugated structure Further, it has been discovered that there is sufficient mechanical bonding between the adsorbent, deodorizing zeolite material and the external and internal surfaces of a corrugated cardboard structure such that the cardboard acts as both a carrier and distributor of the adsorbent, deodorizing zeolite material throughout the area of distribution of the shredded particles It has also been discovered that, in the animal stall application as described, the corrugated cardboard structuie provides a hydrodynamic wicking action to aerate and evaporate moisture from the stall floor As the pieces 18 become wet, the an gaps between the outer panels 3 1 and the inner corrugated layer 34 allow air to pass
- the animal bedding composition can be spread upon a stall floor in any thickness, such as approximately 2 inches or up to 10 inches or greater depending on the type of animals housed For example, in stalls foi show or race horses, it is desirable to have a thicker layer of bedding to provide more support and cushion
- the composition is periodically remixed or agitated in the stall to redistribute both the cardboard pieces and the particulates of ion exchange agent
- a portion of the composition within a stall is soiled, it is removed by pitch fork or shovel in the ordinary manner of "mucking out"
- the removal composition is replaced by a fresh suppl> of equal quantity
- the soiled composition is ideally suited as a fertilizer foi growing vegetables and especially mushrooms This is due to the high carbon content of the kraft paper of which the corrugated cardboard is constructed and the excellent fertilizing properties of zeolite as a slow release of nitrogen and potassium The
- the animal bedding composition of the invention is easier to spread on stall floors than the prior art bedding materials Unlike hay and straw, the cardboard pieces do not clump together As such, it is not necessary to separate the pieces after the material is poured onto the stall floor This also makes the waste removal or "mucking out" procedure simpler Because the individual pieces of the bedding material do not stick together, the animal waste separates from the bedding material more readily As a result, relatively less material is needed to replenish the bedding Also, the resulting waste is less bulky than with other bedding materials because a relatively large amount of the bedding material remains on the stall floor after the animal waste is removed - 10 -
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002322497A CA2322497C (en) | 1998-03-06 | 1999-03-05 | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
EP99909893A EP1059946B1 (en) | 1998-03-06 | 1999-03-05 | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
DE69932925T DE69932925D1 (en) | 1998-03-06 | 1999-03-05 | ABSORBENT, DEODORIZING AND HYGIENIC ANIMAL TRANSPOSITION COMPOSITION AND METHOD FOR THE PRODUCTION THEREOF |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/036,301 US6436384B2 (en) | 1998-03-06 | 1998-03-06 | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
US09/036,301 | 1998-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999044647A1 true WO1999044647A1 (en) | 1999-09-10 |
Family
ID=21887827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/004958 WO1999044647A1 (en) | 1998-03-06 | 1999-03-05 | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
Country Status (6)
Country | Link |
---|---|
US (3) | US6436384B2 (en) |
EP (1) | EP1059946B1 (en) |
AT (1) | ATE337031T1 (en) |
CA (1) | CA2322497C (en) |
DE (1) | DE69932925D1 (en) |
WO (1) | WO1999044647A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004002218A1 (en) * | 2002-06-27 | 2004-01-08 | Santoiemmo Carl V | Method and device for producing an animal bedding composition |
US6991783B2 (en) | 1998-03-06 | 2006-01-31 | Hunt Club Animal Bedding, Llc | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7036514B2 (en) * | 2002-03-05 | 2006-05-02 | Janise E. Heck | Intra-oral cavity surgical device |
US20030192485A1 (en) * | 2002-04-10 | 2003-10-16 | William Opfel | Method and systems for disinfecting animal bedding and stalls |
US20040224053A1 (en) * | 2003-05-06 | 2004-11-11 | Markham Joseph P. | Habitat for caged animals and method of improving animal environment |
DE10326443A1 (en) * | 2003-06-10 | 2005-02-03 | Katz International Coasters Gmbh & Co. Kg | Use of zeolite filled pulp plates for odor and moisture adsorption |
US6976451B2 (en) * | 2003-11-25 | 2005-12-20 | United Pet Group, Inc. | Waste collection pad |
US20050145355A1 (en) * | 2003-12-31 | 2005-07-07 | Brian Wester | Process for making a fiber product from waste fiber |
US20050196593A1 (en) * | 2004-03-02 | 2005-09-08 | Campbell Timothy L. | Absorbent material for animal bedding |
JP4160917B2 (en) * | 2004-03-09 | 2008-10-08 | Hoya株式会社 | Processing management system and process management system |
US20050223636A1 (en) * | 2004-04-08 | 2005-10-13 | Schmitt Anthony L | Weaning mat |
US7434540B2 (en) * | 2004-10-14 | 2008-10-14 | Absorbent Products Ltd. | Antimicrobial additive for large animal or poultry beddings |
US20080006213A1 (en) * | 2006-07-05 | 2008-01-10 | Ox Paper Tube And Core, Inc. | Animal bedding material and method for making same |
US7905987B2 (en) * | 2006-08-17 | 2011-03-15 | Casella Waste Systems, Inc. | Paper sludge processing for animal bedding |
US20080115733A1 (en) * | 2006-11-21 | 2008-05-22 | Alfa-Pet, Inc. | Animal bedding and method of manufacture |
US20080134982A1 (en) * | 2006-12-11 | 2008-06-12 | Thormodsgaard Gary E | Animal shred |
US20090074703A1 (en) * | 2007-09-14 | 2009-03-19 | Charlene Jewell | Animal bedding material |
US8757092B2 (en) * | 2011-03-22 | 2014-06-24 | Eco-Composites Llc | Animal bedding and associated method for preparing the same |
US8765010B2 (en) | 2011-03-22 | 2014-07-01 | Eco-Composites Llc | Lignocellulosic fibrous composites and associated methods for preparing the same |
US9737047B2 (en) * | 2011-03-22 | 2017-08-22 | Ccd Holdings Llc | Method for the treatment, control, minimization, and prevention of bovine mastitis |
KR101487326B1 (en) * | 2013-10-08 | 2015-02-04 | 주식회사 미가엘 | manufacturing method of blockboard with corrugated board and corrugated board blockboard thereby |
EP3310156A4 (en) | 2015-06-19 | 2019-03-13 | Titan International, Inc. | Improved agricultural mat and associated systems and methods |
US11925937B2 (en) * | 2020-03-12 | 2024-03-12 | Koster Grain, Inc. | System for producing livestock bedding |
CN112705326B (en) * | 2020-12-18 | 2022-09-13 | 湖南华欣印务有限公司 | Small paper shredder for recycling waste products |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376422A (en) * | 1979-11-10 | 1983-03-15 | Whitehead Gareth D J | Animal bedding material |
US5352780A (en) * | 1989-07-20 | 1994-10-04 | Ecosorb International, Inc. | Absorbent material and litter from ground cellulose |
US5372314A (en) * | 1993-10-04 | 1994-12-13 | Cerad Industries, Inc. | Method of manufacturing waste absorbent material |
US5634431A (en) * | 1994-10-18 | 1997-06-03 | Malireddy S. Reddy | Odor inhibiting pet litter |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708418A (en) | 1950-04-12 | 1955-05-17 | Carr E Johnston | Animal bedding |
GB1019355A (en) * | 1962-11-20 | 1966-02-02 | Kurt Koerber | Method and apparatus for separating the components of cigarettes,especially filter cigarettes |
US4437429A (en) | 1981-08-04 | 1984-03-20 | Aquarium Pharmaceuticals, Inc. | Animal litter |
US4465019A (en) * | 1982-05-10 | 1984-08-14 | Green Mountain Products | Method for deodorizing animal waste and preparing pet litter |
JPS6442131U (en) | 1987-09-09 | 1989-03-14 | ||
US4938155A (en) * | 1989-05-01 | 1990-07-03 | Williams Robert M | Fluidized bed combustion apparatus for generating environmentally-innocent ash |
US5189987A (en) * | 1989-06-23 | 1993-03-02 | The Clorox Company | Odor controlling animal litter with pine oil |
US5195465A (en) | 1989-07-20 | 1993-03-23 | International Cellulose Corporation | Flaked cellulose litter material which can be reused as food or fertilizer |
GB9103442D0 (en) | 1991-02-19 | 1991-04-03 | Wall Donald H | Animal bedding materials |
GB2261586B (en) | 1991-10-10 | 1995-09-20 | James Stewart Crotty | Animal bedding or litter |
GB9125070D0 (en) | 1991-11-26 | 1992-01-22 | Athag Ltd | Cargo barrier |
US5209186A (en) | 1992-02-07 | 1993-05-11 | Endurequest Corporation | Animal bedding nodules mode from paper pulp and method of making the same |
US5133296A (en) | 1992-02-26 | 1992-07-28 | Solid Waste Management Systems, Inc. | Processed cardboard and wood bedding product and method |
US5265561A (en) | 1992-02-26 | 1993-11-30 | Solid Waste Management Systems, Inc. | Processed cardboard and wood bedding product and method |
US5456737A (en) | 1993-10-04 | 1995-10-10 | Cerad Industries, Inc. | Soil supplement and method of manufacture |
US5510310A (en) | 1993-10-04 | 1996-04-23 | Cerad Industries, Inc. | Floor dry material and method of manufacture |
JPH07206051A (en) | 1994-01-01 | 1995-08-08 | Life Shuppan:Kk | Packaging corrugated board for article or material sensitive to environment, and packaging method therefor |
US6436384B2 (en) | 1998-03-06 | 2002-08-20 | Carl V. Santoiemmo | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
DE69930958T2 (en) * | 1998-12-18 | 2006-12-21 | Nestec Ltd. | ANIMAL TRUST |
DE20004472U1 (en) | 2000-03-10 | 2000-05-18 | Magey Peter Georg | Plant for processing plasterboard into recyclable products |
-
1998
- 1998-03-06 US US09/036,301 patent/US6436384B2/en not_active Expired - Fee Related
-
1999
- 1999-03-05 CA CA002322497A patent/CA2322497C/en not_active Expired - Fee Related
- 1999-03-05 AT AT99909893T patent/ATE337031T1/en not_active IP Right Cessation
- 1999-03-05 WO PCT/US1999/004958 patent/WO1999044647A1/en active IP Right Grant
- 1999-03-05 DE DE69932925T patent/DE69932925D1/en not_active Expired - Lifetime
- 1999-03-05 EP EP99909893A patent/EP1059946B1/en not_active Expired - Lifetime
-
2002
- 2002-06-27 US US10/183,843 patent/US7025956B2/en not_active Expired - Fee Related
- 2002-06-27 US US10/184,297 patent/US6991783B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376422A (en) * | 1979-11-10 | 1983-03-15 | Whitehead Gareth D J | Animal bedding material |
US5352780A (en) * | 1989-07-20 | 1994-10-04 | Ecosorb International, Inc. | Absorbent material and litter from ground cellulose |
US5372314A (en) * | 1993-10-04 | 1994-12-13 | Cerad Industries, Inc. | Method of manufacturing waste absorbent material |
US5634431A (en) * | 1994-10-18 | 1997-06-03 | Malireddy S. Reddy | Odor inhibiting pet litter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6991783B2 (en) | 1998-03-06 | 2006-01-31 | Hunt Club Animal Bedding, Llc | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
US7025956B2 (en) | 1998-03-06 | 2006-04-11 | Santoiemmo Carl V | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture |
US7293724B2 (en) | 1998-03-06 | 2007-11-13 | Hunt Club Animal Bedding, Llc | Animal bedding composition method of manufacture |
WO2004002218A1 (en) * | 2002-06-27 | 2004-01-08 | Santoiemmo Carl V | Method and device for producing an animal bedding composition |
Also Published As
Publication number | Publication date |
---|---|
CA2322497C (en) | 2007-07-24 |
CA2322497A1 (en) | 1999-09-10 |
EP1059946B1 (en) | 2006-08-23 |
US20010002996A1 (en) | 2001-06-07 |
ATE337031T1 (en) | 2006-09-15 |
US6436384B2 (en) | 2002-08-20 |
US7025956B2 (en) | 2006-04-11 |
EP1059946A4 (en) | 2001-06-20 |
DE69932925D1 (en) | 2006-10-05 |
US20020176839A1 (en) | 2002-11-28 |
EP1059946A1 (en) | 2000-12-20 |
US6991783B2 (en) | 2006-01-31 |
US20020159967A1 (en) | 2002-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1059946B1 (en) | Absorbent, deodorizing, hygienic animal bedding composition and method of manufacture | |
US11723342B2 (en) | Composition comprising lignocellulosic fibrious material for horticultural use and method | |
JP3954309B2 (en) | Animal waste treatment material | |
EP1321030B1 (en) | Pet excreta treating system | |
US5638770A (en) | Pet litter material | |
US6386144B1 (en) | Method of manufacturing absorbent material for conversion to fertilizer | |
CA2434450A1 (en) | Animal litter | |
JP3049253B2 (en) | Bedding for cats and other pets | |
US7293724B2 (en) | Animal bedding composition method of manufacture | |
US6742478B1 (en) | Absorbent animal bedding material and method of manufacturing and using same | |
US20030070623A1 (en) | Bio-degradable pet litter made from coconut coir | |
KR20060081473A (en) | The pallets and pallets mixture in asettle shed | |
WO1997005769A9 (en) | Animal bedding made from paper strips, and method | |
WO1997005769A1 (en) | Animal bedding made from paper strips, and method | |
JPH11113435A (en) | Excrement-absorbent for small animal and its production | |
US20040118358A1 (en) | Fertilizer made from absorbent animal bedding material and method of manufacturing same | |
CN114946671B (en) | Antibacterial insect-proof deodorizing anti-blocking pet particle and preparation method thereof | |
US20150047571A1 (en) | Absorbent Pad for Animal Waste | |
CA1198637A (en) | Animal bedding material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2322497 Country of ref document: CA Ref country code: CA Ref document number: 2322497 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999909893 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1999909893 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1999909893 Country of ref document: EP |