CA2444552A1 - Filler extended fiberglass binder - Google Patents
Filler extended fiberglass binder Download PDFInfo
- Publication number
- CA2444552A1 CA2444552A1 CA002444552A CA2444552A CA2444552A1 CA 2444552 A1 CA2444552 A1 CA 2444552A1 CA 002444552 A CA002444552 A CA 002444552A CA 2444552 A CA2444552 A CA 2444552A CA 2444552 A1 CA2444552 A1 CA 2444552A1
- Authority
- CA
- Canada
- Prior art keywords
- binder
- fiberglass
- filler material
- solution
- product
- 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
- 239000011230 binding agent Substances 0.000 title claims abstract 25
- 239000011152 fibreglass Substances 0.000 title claims abstract 22
- 239000000945 filler Substances 0.000 title claims abstract 17
- 239000000463 material Substances 0.000 claims abstract 14
- 239000004927 clay Substances 0.000 claims abstract 7
- 239000000243 solution Substances 0.000 claims abstract 7
- 229920000642 polymer Polymers 0.000 claims abstract 4
- 229920005862 polyol Polymers 0.000 claims abstract 4
- 150000003077 polyols Chemical class 0.000 claims abstract 4
- 239000007864 aqueous solution Substances 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims abstract 3
- 239000000835 fiber Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000003365 glass fiber Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 229920002125 Sokalan® Polymers 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 239000000440 bentonite Substances 0.000 claims 1
- 229910000278 bentonite Inorganic materials 0.000 claims 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000006060 molten glass Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000004584 polyacrylic acid Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
- C03C25/14—Spraying
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
- C03C25/47—Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
Abstract
Provided herewith is a fiberglass binder comprising an aqueous solution of a polycarboxy polymer, a polyol and at least 30 weight percent of a filler material, preferably clay. The clay filler material is generally present in the aqueou s solution as a suspension of particles having an average size of 3 .mu.m or less. The clay filler extended fiberglass binder of the present invention is more cost effective without significantly altering the appearance or function of the binder.
Claims (20)
1. A fiberglass binder, comprising an aqueous solution of a polycarboxy polymer, a polyol, and at least 30 wt.% of a filler material, with the filler material being suspended in the aqueous solution.
2. The fiberglass binder of claim 1, wherein the polycarboxy polymer comprises a homopolymer or copolymer of polyacrylic acid.
3. The fiberglass binder of claim 1, wherein the amount of filler material in the fiberglass binder is at least 35% by weight.
4. The fiberglass binder of claim 1, wherein the amount of filler material in the fiberglass binder is at least 40% by weight.
5. The fiberglass binder of claim 1, wherein the filler material is comprised of clay.
6. The fiberglass binder of claim 5, wherein the clay filler comprises bentonite.
7. The fiberglass binder of claim 5, wherein the clay filler comprises kaolin.
8. The fiberglass binder of claim 1, wherein the polyol is triethanoiamine.
9. The fiberglass binder of claim 1, wherein the binder further comprises a phosphorus based catalyst.
10. The fiberglass binder of claim 1, wherein the filler material suspended in the solution is of an average particle size of 3 µm or less.
11. The fiberglass binder of claim 1, wherein the filler material suspended in solution is of an average size of 1 µm or less.
12. The fiberglass binder of claim 1, wherein the solution has a pH
ranging from 3.5 to 4.5.
ranging from 3.5 to 4.5.
13. A fiberglass product, comprised of the binder of claim 1.
14. The fiberglass product of claim 13, wherein the product is insulation.
15. A fiberglass product, comprised of the binder of claim 10.
16. The fiberglass product of claim 15, wherein the product is insulation.
17. A process for preparing fiberglass mat, which comprises preparing an aqueous binder solution comprised of a polycarboxy polymer, a polyol, and at least 30 wt% of a filler material suspended therein, drawing molten streams of glass into fibers, spraying the binder solution containing the suspended filler material onto the molten streams of glass fibers, and collecting the glass fibers as a mat.
18. The process of claim 17, wherein the filler material comprises a clay material.
19. The process of claim 17, wherein the average particle size of the filler material suspended in the binder solution is about 3 µm or less.
20. The process of claim 17, wherein the molten glass fibers when drawn form a veil, and the binder is sprayed onto the fibers from a point inside the veil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/268,594 US6818694B2 (en) | 2002-10-10 | 2002-10-10 | Filler extended fiberglass binder |
| US10/268,594 | 2002-10-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2444552A1 true CA2444552A1 (en) | 2004-04-10 |
| CA2444552C CA2444552C (en) | 2011-09-20 |
Family
ID=32068610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2444552A Expired - Lifetime CA2444552C (en) | 2002-10-10 | 2003-10-10 | Filler extended fiberglass binder |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US6818694B2 (en) |
| CA (1) | CA2444552C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8650913B2 (en) | 2005-07-12 | 2014-02-18 | Owens Corning Intellectual Capital, Llc | Thin rotary-fiberized glass insulation and process for producing same |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7026390B2 (en) * | 2002-12-19 | 2006-04-11 | Owens Corning Fiberglas Technology, Inc. | Extended binder compositions |
| US7842382B2 (en) | 2004-03-11 | 2010-11-30 | Knauf Insulation Gmbh | Binder compositions and associated methods |
| US20050214534A1 (en) * | 2004-03-29 | 2005-09-29 | Adamo Joseph R | Extended curable compositions for use as binders |
| US20080014814A1 (en) * | 2006-07-13 | 2008-01-17 | Geel Paul A | Highly filled fibrous veil |
| WO2006007168A1 (en) * | 2004-06-18 | 2006-01-19 | Owens Corning | Fibrous veil impregnated with surface finish formulation |
| MX2007004416A (en) | 2004-10-13 | 2007-06-11 | Knauf Insulation Gmbh | Polyester binding compositions. |
| EP3696223A1 (en) | 2005-07-26 | 2020-08-19 | Knauf Insulation GmbH | Binders and materials made therewith |
| JP4876468B2 (en) * | 2005-07-27 | 2012-02-15 | パナソニック株式会社 | Nonaqueous electrolyte secondary battery |
| US20080014815A1 (en) * | 2006-07-13 | 2008-01-17 | Geel Paul A | Highly filled fibrous veil |
| US7638592B2 (en) | 2007-01-16 | 2009-12-29 | Battelle Memorial Institute | Formaldehyde free binders |
| EP2108006B8 (en) | 2007-01-25 | 2020-11-11 | Knauf Insulation GmbH | Binders and materials made therewith |
| EP2450493A3 (en) | 2007-01-25 | 2015-07-29 | Knauf Insulation SPRL | Mineral fibre board |
| WO2008089847A1 (en) | 2007-01-25 | 2008-07-31 | Knauf Insulation Limited | Composite wood board |
| EP2137223B1 (en) | 2007-04-13 | 2019-02-27 | Knauf Insulation GmbH | Composite maillard-resole binders |
| GB0715100D0 (en) | 2007-08-03 | 2007-09-12 | Knauf Insulation Ltd | Binders |
| US20090275699A1 (en) * | 2008-05-05 | 2009-11-05 | Mingfu Zhang | Starch containing formaldehyde-free thermoset binders for fiber products |
| US20100007135A1 (en) * | 2008-07-10 | 2010-01-14 | Pil-Se Lee | Fiberglass Pipe-shaped Insulator and Method of Manufacturing the Same |
| US20100040832A1 (en) * | 2008-08-13 | 2010-02-18 | Saint-Gobain Technical Fabrics America, Inc. | Formaldehyde free woven and non-woven fabrics having improved hot wet tensile strength and binder formulations for same |
| WO2011015946A2 (en) | 2009-08-07 | 2011-02-10 | Knauf Insulation | Molasses binder |
| KR102023264B1 (en) | 2010-05-07 | 2019-11-04 | 크나우프 인설레이션, 인크. | Carbohydrate polyamine binders and materials made therewith |
| EA025774B1 (en) | 2010-05-07 | 2017-01-30 | Кнауф Инзулацьон | Methods of making fibers bound by cured polymeric binder, composition and composite wood board |
| WO2011154368A1 (en) | 2010-06-07 | 2011-12-15 | Knauf Insulation | Fiber products having temperature control additives |
| US10301454B2 (en) | 2010-12-08 | 2019-05-28 | Juan Antonio MAYER GOYENECHEA CABALLERO | Water-based elastomeric composition for impregnating textile material and uses thereof |
| US20120146297A1 (en) * | 2010-12-08 | 2012-06-14 | Mayer Goyenechea Caballero Juan Antonio | Textile material impregnated with water base solution |
| US10017648B2 (en) * | 2010-12-16 | 2018-07-10 | Awi Licensing Llc | Sag resistant, formaldehyde-free coated fibrous substrate |
| WO2012152731A1 (en) | 2011-05-07 | 2012-11-15 | Knauf Insulation | Liquid high solids binder composition |
| GB201206193D0 (en) | 2012-04-05 | 2012-05-23 | Knauf Insulation Ltd | Binders and associated products |
| GB201214734D0 (en) | 2012-08-17 | 2012-10-03 | Knauf Insulation Ltd | Wood board and process for its production |
| RU2502602C1 (en) * | 2012-09-06 | 2013-12-27 | Общество с ограниченной ответственностью "Стеклопластик" | Binder for glass-fiber material and pull-extruded section thereof |
| CA2892900C (en) | 2012-12-05 | 2020-08-11 | Benedicte Pacorel | Method for manufacturing an article comprising a collection of matter bound by a cured binder |
| EP3102587B1 (en) | 2014-02-07 | 2018-07-04 | Knauf Insulation, LLC | Uncured articles with improved shelf-life |
| GB201408909D0 (en) | 2014-05-20 | 2014-07-02 | Knauf Insulation Ltd | Binders |
| GB201412709D0 (en) | 2014-07-17 | 2014-09-03 | Knauf Insulation And Knauf Insulation Ltd | Improved binder compositions and uses thereof |
| GB201517867D0 (en) | 2015-10-09 | 2015-11-25 | Knauf Insulation Ltd | Wood particle boards |
| GB201610063D0 (en) | 2016-06-09 | 2016-07-27 | Knauf Insulation Ltd | Binders |
| GB201701569D0 (en) | 2017-01-31 | 2017-03-15 | Knauf Insulation Ltd | Improved binder compositions and uses thereof |
| WO2019074865A1 (en) | 2017-10-09 | 2019-04-18 | Owens Corning Intellectual Capital, Llc | Aqueous binder compositions |
| US11136451B2 (en) | 2017-10-09 | 2021-10-05 | Owens Corning Intellectual Capital, Llc | Aqueous binder compositions |
| GB201804908D0 (en) | 2018-03-27 | 2018-05-09 | Knauf Insulation Ltd | Binder compositions and uses thereof |
| GB201804907D0 (en) | 2018-03-27 | 2018-05-09 | Knauf Insulation Ltd | Composite products |
| US11813833B2 (en) | 2019-12-09 | 2023-11-14 | Owens Corning Intellectual Capital, Llc | Fiberglass insulation product |
| FI4073308T3 (en) * | 2019-12-11 | 2024-02-15 | Owens Corning Intellectual Capital Llc | Nonwoven mat with reduced permeability and increased caliper |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123949A (en) * | 1991-09-06 | 1992-06-23 | Manville Corporation | Method of introducing addivites to fibrous products |
| US5318990A (en) * | 1993-06-21 | 1994-06-07 | Owens-Corning Fiberglas Technology Inc. | Fibrous glass binders |
| GB9524608D0 (en) * | 1995-12-01 | 1996-01-31 | Rockwool Int | Manufacture of man-made vitreous fibre products |
| DE19729161A1 (en) * | 1997-07-08 | 1999-01-14 | Basf Ag | Thermally curable, aqueous compositions |
| DE19735959A1 (en) * | 1997-08-19 | 1999-02-25 | Basf Ag | Thermally curable, aqueous binding agent composition |
| AU4190299A (en) * | 1998-05-28 | 1999-12-13 | Owens Corning | Corrosion inhibiting composition for polyacrylic acid based binders |
| US6331350B1 (en) * | 1998-10-02 | 2001-12-18 | Johns Manville International, Inc. | Polycarboxy/polyol fiberglass binder of low pH |
-
2002
- 2002-10-10 US US10/268,594 patent/US6818694B2/en not_active Expired - Lifetime
-
2003
- 2003-10-10 CA CA2444552A patent/CA2444552C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8650913B2 (en) | 2005-07-12 | 2014-02-18 | Owens Corning Intellectual Capital, Llc | Thin rotary-fiberized glass insulation and process for producing same |
| US9133571B2 (en) | 2005-07-12 | 2015-09-15 | Owens Corning Intellectual Capital, Llc | Thin rotary-fiberized glass insulation and process for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| US6818694B2 (en) | 2004-11-16 |
| US20040069020A1 (en) | 2004-04-15 |
| CA2444552C (en) | 2011-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20231010 |