CA2148664A1 - Water repellent compositions - Google Patents
Water repellent compositionsInfo
- Publication number
- CA2148664A1 CA2148664A1 CA002148664A CA2148664A CA2148664A1 CA 2148664 A1 CA2148664 A1 CA 2148664A1 CA 002148664 A CA002148664 A CA 002148664A CA 2148664 A CA2148664 A CA 2148664A CA 2148664 A1 CA2148664 A1 CA 2148664A1
- Authority
- CA
- Canada
- Prior art keywords
- alkyl radical
- water repellent
- alkoxysilane
- carbon atoms
- formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 230000002940 repellent Effects 0.000 title abstract 2
- 239000005871 repellent Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000006087 Silane Coupling Agent Substances 0.000 abstract 2
- -1 alkenyl radical Chemical class 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/4922—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane
- C04B41/4944—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane containing atoms other than carbon, hydrogen, oxygen, silicon, alkali metals or halogens, e.g. N-silyldisilazane: Image
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/64—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09D123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09D123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
- C09D183/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Abstract
An aqueous emulsion composition suitable for treating cellulosic or masonry surfaces to render them water repellent is disclosed. This composition comprises (i) an alkoxysilane of the formula R n Si(OR')4-n wherein R is an alkyl radical, an alkenyl radical, phenyl, chloropropyl or trifluoropropyl, n is 1 or 2 and R' is an alkyl radical having 1 to 6 carbon atoms; (ii) a silane coupling agent of the formula R''m R''' p Si(OR')4-m-p wherein R'' is selected from the group consisting of amino or quaternary ammonium organofunctional groups, R''' is an alkyl radical having 1 to 4 carbon atoms, R' has its previously defined meaning, m is 1 or 2 and p is 0 or 1, with the provisos that m + p is 2 or less and the molar ratio of said alkoxysilane (i) to said silane coupling agent (ii) is 0.5:1 to 3:1; and (iii) a polyisobutylene polymer. Preferred emulsions of the invention further comprise a wax component.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/242,982 | 1994-05-16 | ||
US08/242,982 US5421866A (en) | 1994-05-16 | 1994-05-16 | Water repellent compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2148664A1 true CA2148664A1 (en) | 1995-11-17 |
CA2148664C CA2148664C (en) | 2005-01-25 |
Family
ID=22916878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002148664A Expired - Fee Related CA2148664C (en) | 1994-05-16 | 1995-05-04 | Water repellent compositions |
Country Status (9)
Country | Link |
---|---|
US (1) | US5421866A (en) |
EP (1) | EP0683022B1 (en) |
JP (1) | JP3819453B2 (en) |
KR (1) | KR100333152B1 (en) |
CA (1) | CA2148664C (en) |
DE (1) | DE69512827T2 (en) |
DK (1) | DK0683022T3 (en) |
FI (1) | FI952357A (en) |
NO (1) | NO309152B1 (en) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5688864A (en) * | 1990-04-03 | 1997-11-18 | Ppg Industries, Inc. | Autophobic water repellent surface treatment |
US5674967A (en) * | 1990-04-03 | 1997-10-07 | Ppg Industries, Inc. | Water repellent surface treatment with integrated primer |
US5707740A (en) * | 1990-04-03 | 1998-01-13 | Ppg Industries, Inc. | Water repellent surface treatment with acid activation |
US6025025A (en) * | 1990-04-03 | 2000-02-15 | Ppg Industries Ohio, Inc. | Water-repellent surface treatment |
DE4419257A1 (en) * | 1994-06-01 | 1995-12-07 | Wacker Chemie Gmbh | Process for water-repellent impregnation of gypsum |
GB9605706D0 (en) * | 1996-03-19 | 1996-05-22 | Dow Corning | Method for hydrophobing gypsum |
US5811483A (en) * | 1996-04-01 | 1998-09-22 | Syn-Coat Enterprises, Inc. | Water repellent system |
GB9614978D0 (en) * | 1996-07-17 | 1996-09-04 | Dow Corning | Gypsum mixture containing hydrophobic additive and method for hydrophobing gypsum |
US5695551A (en) * | 1996-12-09 | 1997-12-09 | Dow Corning Corporation | Water repellent composition |
US5919331A (en) * | 1997-04-25 | 1999-07-06 | Federal-Mogul World Wide, Inc. | Adhesive for bonding elastomers to metals |
US5985372A (en) * | 1997-06-04 | 1999-11-16 | Shin-Etsu Chemical Co., Ltd. | Method for preparing antibacterial/antifungal inorganic matter-composited wood |
US5977255A (en) * | 1997-10-06 | 1999-11-02 | Dow Corning Corporation | Glycidoxy-functional polymer cured with amine-functional organosilicon compound |
US6114299A (en) * | 1997-12-23 | 2000-09-05 | Wacker Silicones Corporation | Textile treating compositions comprising n-functional organopolysiloxanes and polyisobutylene polymers, and process of using same |
AU2024099A (en) | 1998-01-02 | 1999-07-26 | Ashland Inc. | Water repellent glass treatment for automotive applications |
AUPQ544900A0 (en) * | 2000-02-04 | 2000-02-24 | Commonwealth Scientific And Industrial Research Organisation | Treatment of cellulosic material |
DE10130091B4 (en) * | 2001-06-21 | 2007-10-11 | Remmers Baustofftechnik Gmbh | Process for the preparation of a ready-to-use injection cream for the waterproofing of masonry and its use |
US6737473B2 (en) * | 2001-07-13 | 2004-05-18 | Dow Corning Corporation | High solids emulsions of elastomeric polymers |
US6720373B2 (en) * | 2001-07-13 | 2004-04-13 | Dow Corning Corporation | High solids emulsions of curable elastomeric polymers |
US6713558B2 (en) * | 2001-07-13 | 2004-03-30 | Dow Corning Corporation | High solids emulsions of silylated elastomeric polymers |
WO2003010255A2 (en) | 2001-07-25 | 2003-02-06 | The Sherwin-Williams Company | Water-based water repellent coating compositions |
US6956084B2 (en) * | 2001-10-04 | 2005-10-18 | Bridgestone Corporation | Nano-particle preparation and applications |
US20030129419A1 (en) * | 2001-10-30 | 2003-07-10 | 3M Innovative Properties Company | Stain resistant treatment for porous substrates |
US6838539B2 (en) | 2002-02-12 | 2005-01-04 | Bridgestone Corporation | Cureable silane functionalized sealant composition and manufacture of same |
AU764542B1 (en) * | 2002-02-21 | 2003-08-21 | Sumitomo Forestry Co., Ltd. | Method for preparing modified wooden material |
US7576155B2 (en) | 2002-12-18 | 2009-08-18 | Bridgestone Corporation | Method for clay exfoliation, compositions therefore, and modified rubber containing same |
US6875818B2 (en) | 2003-01-16 | 2005-04-05 | Bridgestone Corporation | Polymer nano-strings |
AU2004201002B2 (en) * | 2003-08-26 | 2009-08-06 | Rohm And Haas Company | Curable aqueous composition and use as heat-resistant nonwoven binder |
US7205370B2 (en) * | 2004-01-12 | 2007-04-17 | Bridgestone Corporation | Polymeric nano-particles of flower-like structure and applications |
US7112369B2 (en) * | 2004-03-02 | 2006-09-26 | Bridgestone Corporation | Nano-sized polymer-metal composites |
US7718737B2 (en) * | 2004-03-02 | 2010-05-18 | Bridgestone Corporation | Rubber composition containing functionalized polymer nanoparticles |
US8063142B2 (en) | 2004-03-02 | 2011-11-22 | Bridgestone Corporation | Method of making nano-particles of selected size distribution |
US20050215693A1 (en) * | 2004-03-29 | 2005-09-29 | Xiaorong Wang | Clay modified rubber composition and a method for manufacturing same |
US20050228074A1 (en) * | 2004-04-05 | 2005-10-13 | Bridgestone Corporation | Amphiphilic polymer micelles and use thereof |
US20050282956A1 (en) * | 2004-06-21 | 2005-12-22 | Xiaorong Wang | Reversible polymer/metal nano-composites and method for manufacturing same |
US7998554B2 (en) * | 2004-07-06 | 2011-08-16 | Bridgestone Corporation | Hydrophobic surfaces with nanoparticles |
US7572855B2 (en) | 2005-01-28 | 2009-08-11 | Bridgestone Corporation | Nano-composite and compositions manufactured thereof |
US7579398B2 (en) | 2005-02-02 | 2009-08-25 | Bridgestone Corporation | Nano-composite and compositions therefrom |
US7659342B2 (en) * | 2005-02-03 | 2010-02-09 | Bridgestone Corporation | Polymer nano-particle with polar core and method for manufacturing same |
US9061900B2 (en) | 2005-12-16 | 2015-06-23 | Bridgestone Corporation | Combined use of liquid polymer and polymeric nanoparticles for rubber applications |
US7538159B2 (en) | 2005-12-16 | 2009-05-26 | Bridgestone Corporation | Nanoparticles with controlled architecture and method thereof |
US8288473B2 (en) | 2005-12-19 | 2012-10-16 | Bridgestone Corporation | Disk-like nanoparticles |
US7884160B2 (en) | 2005-12-19 | 2011-02-08 | Bridgestone Corporation | Non-spherical nanoparticles made from living triblock polymer chains |
US8697775B2 (en) | 2005-12-20 | 2014-04-15 | Bridgestone Corporation | Vulcanizable nanoparticles having a core with a high glass transition temperature |
US7560510B2 (en) | 2005-12-20 | 2009-07-14 | Bridgestone Corporation | Nano-sized inorganic metal particles, preparation thereof, and application thereof in improving rubber properties |
US8877250B2 (en) | 2005-12-20 | 2014-11-04 | Bridgestone Corporation | Hollow nano-particles and method thereof |
US7601772B2 (en) * | 2005-12-20 | 2009-10-13 | Bridgestone Corporation | Nano-composite and method thereof |
US7935184B2 (en) | 2006-06-19 | 2011-05-03 | Bridgestone Corporation | Method of preparing imidazolium surfactants |
WO2008004243A2 (en) * | 2006-07-07 | 2008-01-10 | Ranka, Seema, Ajay | Ionic organosilicon compounds and compositions thereof |
AP2816A (en) * | 2006-07-07 | 2013-12-31 | Ranka Seema Ajay | Methods of treating surfaces with ionic organosilicon compositions |
US7553983B2 (en) | 2006-07-07 | 2009-06-30 | Zydex Industries | Organosilicon compounds |
WO2008014464A2 (en) | 2006-07-28 | 2008-01-31 | Bridgestone Corporation | Polymeric core-shell nanoparticles with interphase region |
US7597959B2 (en) | 2006-12-19 | 2009-10-06 | Bridgestone Corporation | Core-shell fluorescent nanoparticles |
US7649049B2 (en) * | 2006-12-20 | 2010-01-19 | Bridgestone Corporation | Rubber composition containing a polymer nanoparticle |
US7829624B2 (en) * | 2007-06-29 | 2010-11-09 | Bridgestone Corporation | One-pot synthesis of nanoparticles and liquid polymer for rubber applications |
DE102007030672B4 (en) * | 2007-07-02 | 2017-05-24 | Hermes Holding Gmbh | Process for preserving porous substances |
DE102007059424A1 (en) * | 2007-12-10 | 2009-06-18 | Epg (Engineered Nanoproducts Germany) Ag | Cement additives for oil-compatible cements |
US8846819B2 (en) | 2008-12-31 | 2014-09-30 | Bridgestone Corporation | Core-first nanoparticle formation process, nanoparticle, and composition |
US9062144B2 (en) | 2009-04-03 | 2015-06-23 | Bridgestone Corporation | Hairy polymeric nanoparticles with first and second shell block polymer arms |
KR101830289B1 (en) * | 2009-12-22 | 2018-02-20 | 다우 코닝 코포레이션 | Aqueous emulsions of alkylalkoxysilanes |
US9115222B2 (en) | 2009-12-29 | 2015-08-25 | Bridgestone Corporation | Well defined, highly crosslinked nanoparticles and method for making same |
US9428604B1 (en) | 2011-12-30 | 2016-08-30 | Bridgestone Corporation | Nanoparticle fillers and methods of mixing into elastomers |
EP2872557B1 (en) * | 2012-07-16 | 2016-09-07 | Emulco Laboratories C.V.B.A. | Method for the preparation of stable emulsions of polyisobutene |
BR112015000970B1 (en) * | 2012-07-16 | 2022-06-07 | Emulco Laboratories C.V.B.A. | Stable emulsions of polyisobutene and their use |
AU2017233909B2 (en) | 2016-03-16 | 2021-06-24 | Construction Research & Technology Gmbh | Surface applied corrosion inhibitor |
WO2018064332A1 (en) * | 2016-09-30 | 2018-04-05 | Dow Global Technologies Llc | Treated porous material |
US11118352B2 (en) | 2017-12-20 | 2021-09-14 | Certainteed Llc | Microbial growth and dust retardant roofing shingles |
US20210403381A1 (en) * | 2018-11-06 | 2021-12-30 | UBIQ Technology Pty Ltd | Improved magnesium oxychloride cement (moc) and a method of manufacturing |
US20220017778A1 (en) | 2018-12-31 | 2022-01-20 | Zydex Inc. | Methods of Treating Inorganic Surfaces |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5122757A (en) * | 1974-08-19 | 1976-02-23 | Shinetsu Chemical Co | ORUGANOHORISHIROKISANSOSEIBUTSU |
JPS61115988A (en) * | 1984-11-12 | 1986-06-03 | Mitsubishi Chem Ind Ltd | Water-repellant composition |
US5051129A (en) * | 1990-06-25 | 1991-09-24 | Dow Corning Corporation | Masonry water repellent composition |
US5073195A (en) * | 1990-06-25 | 1991-12-17 | Dow Corning Corporation | Aqueous silane water repellent compositions |
US5209775A (en) * | 1992-01-23 | 1993-05-11 | Dow Corning Corporation | Water repellents containing organosilicon compounds |
US5205860A (en) * | 1992-01-23 | 1993-04-27 | Dow Corning Corporation | Water repellents containing organosilicon compounds |
US5300327A (en) * | 1993-03-22 | 1994-04-05 | Dow Corning Corporation | Water repellent organosilicon compositions |
-
1994
- 1994-05-16 US US08/242,982 patent/US5421866A/en not_active Expired - Lifetime
-
1995
- 1995-05-03 NO NO951704A patent/NO309152B1/en not_active IP Right Cessation
- 1995-05-04 CA CA002148664A patent/CA2148664C/en not_active Expired - Fee Related
- 1995-05-10 DE DE69512827T patent/DE69512827T2/en not_active Expired - Lifetime
- 1995-05-10 DK DK95303135T patent/DK0683022T3/en active
- 1995-05-10 EP EP95303135A patent/EP0683022B1/en not_active Expired - Lifetime
- 1995-05-15 JP JP11603395A patent/JP3819453B2/en not_active Expired - Fee Related
- 1995-05-15 FI FI952357A patent/FI952357A/en unknown
- 1995-05-15 KR KR1019950011863A patent/KR100333152B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI952357A (en) | 1995-11-17 |
KR100333152B1 (en) | 2002-11-20 |
EP0683022B1 (en) | 1999-10-20 |
JP3819453B2 (en) | 2006-09-06 |
NO951704L (en) | 1995-11-17 |
EP0683022A2 (en) | 1995-11-22 |
FI952357A0 (en) | 1995-05-15 |
KR950032561A (en) | 1995-12-22 |
CA2148664C (en) | 2005-01-25 |
JPH0847633A (en) | 1996-02-20 |
EP0683022A3 (en) | 1996-12-04 |
US5421866A (en) | 1995-06-06 |
DE69512827T2 (en) | 2000-06-15 |
NO951704D0 (en) | 1995-05-03 |
DE69512827D1 (en) | 1999-11-25 |
DK0683022T3 (en) | 1999-12-27 |
NO309152B1 (en) | 2000-12-18 |
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