WO2009086152A3 - Variable dispersion of wet use chopped strand glass fibers in a chopped strand mat - Google Patents
Variable dispersion of wet use chopped strand glass fibers in a chopped strand mat Download PDFInfo
- Publication number
- WO2009086152A3 WO2009086152A3 PCT/US2008/087755 US2008087755W WO2009086152A3 WO 2009086152 A3 WO2009086152 A3 WO 2009086152A3 US 2008087755 W US2008087755 W US 2008087755W WO 2009086152 A3 WO2009086152 A3 WO 2009086152A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- whitewater
- cationic
- chopped strand
- individual filaments
- size composition
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- 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
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/328—Polyamides
-
- 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
- C03C25/24—Coatings containing organic materials
- C03C25/40—Organo-silicon compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
A size composition for reinforcement fibers used to form non-woven mats that contain variable amounts of individual filaments dispersed from chopped reinforcement fiber bundles is provided. The size composition contains a polyvinylamine film former, one or more silane coupling agents, and, optionally a lubricant. The size composition works in conjunction with the whitewater components in a wet-laid mat forming process to disperse individual filaments from the bundles of chopped fibers. The whitewater contains an anionic polyacrylamide viscosity modifier and/or a cationic or non-ionic amine dispersant (e.g., ethoxylated amine). The presence of a cationic or non-ionic amine in the whitewater disperses individual filaments from the chopped glass fiber bundles. The greater the amount of cationic or non-ionic amine present in the whitewater, the greater the amount of fiber dispersion. The absence of a cationic or non-ionic amine and the presence of an anionic polyacrylamide viscosity modifier maintain full bundle formation integrity.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/004,853 | 2007-12-21 | ||
US12/004,853 US20090159228A1 (en) | 2007-12-21 | 2007-12-21 | Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009086152A2 WO2009086152A2 (en) | 2009-07-09 |
WO2009086152A3 true WO2009086152A3 (en) | 2009-10-15 |
Family
ID=40717089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/087755 WO2009086152A2 (en) | 2007-12-21 | 2008-12-19 | Variable dispersion of wet use chopped strand glass fibers in a chopped strand mat |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090159228A1 (en) |
WO (1) | WO2009086152A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105723023A (en) * | 2013-10-16 | 2016-06-29 | Ocv智识资本有限责任公司 | Flexible non-woven mat |
CN105803667A (en) * | 2016-05-05 | 2016-07-27 | 嘉兴市宏宇新材料有限公司 | System for producing glass fiber chopped strand mats |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090159228A1 (en) * | 2007-12-21 | 2009-06-25 | Annabeth Law | Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat |
WO2011017591A1 (en) * | 2009-08-06 | 2011-02-10 | Ocv Intellectual Capital, Llc | Soft, flexible nonwoven chopped strand mat for use in pultrusion processes |
US8901220B2 (en) * | 2010-03-05 | 2014-12-02 | Basf Se | Styrene-butadiene-based binders and methods of preparing and using same |
CN104718170A (en) * | 2012-09-04 | 2015-06-17 | Ocv智识资本有限责任公司 | Dispersion of carbon enhanced reinforcement fibers in aqueous or non-aqueous media |
US8568563B1 (en) * | 2013-01-14 | 2013-10-29 | Jonhs Manville | Methods of making a non-woven fire barrier mat |
EP3012282B1 (en) * | 2014-10-20 | 2020-10-07 | ABB Power Grids Switzerland AG | Pressboard |
US11261602B2 (en) | 2016-12-21 | 2022-03-01 | Cretainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
WO2019083769A1 (en) | 2017-10-27 | 2019-05-02 | Ocv Intellectual Capital, Llc | Sizing compositions including weakly-coordinating anion salts and uses thereof |
US11332881B2 (en) | 2018-01-05 | 2022-05-17 | Certainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
Citations (5)
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US4810576A (en) * | 1985-09-30 | 1989-03-07 | Ppg Industries, Inc. | Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers |
WO1994013473A1 (en) * | 1992-12-04 | 1994-06-23 | Ppg Industries, Inc. | Chemical treatment for glass fibers |
US5804313A (en) * | 1996-07-15 | 1998-09-08 | Ppg Industries, Inc. | Polyamide and acrylic polymer coated glass fiber reinforcements, reinforced polymeric composites and a method of reinforcing a polymeric material |
US20050022956A1 (en) * | 2003-07-29 | 2005-02-03 | Georgia-Pacific Resins Corporation | Anionic-cationic polymer blend for surface size |
WO2008150944A2 (en) * | 2007-06-01 | 2008-12-11 | Ocv Intellectual Capital, Llc | Wet-laid chopped strand fiber mat |
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US420087A (en) * | 1890-01-28 | Support for spinning-spindles | ||
US3650818A (en) * | 1965-07-08 | 1972-03-21 | Owens Corning Fiberglass Corp | Glass fibers coated with vinyl polymers containing an amine |
US4129674A (en) * | 1972-10-27 | 1978-12-12 | Johns-Manville Corporation | Fibrous mat especially suitable for roofing products and a method of making the mat |
US4112174A (en) * | 1976-01-19 | 1978-09-05 | Johns-Manville Corporation | Fibrous mat especially suitable for roofing products |
US4242404A (en) * | 1979-05-16 | 1980-12-30 | Gaf Corporation | High-strength glass fiber mat particularly useful for roofing products |
EP0208197B1 (en) * | 1985-07-02 | 1989-05-24 | Ppg Industries, Inc. | Chemically treated glass fibers |
US4762750A (en) * | 1986-05-22 | 1988-08-09 | Ppg Industries, Inc. | Flexible, chemically treated bundles of fibers and process |
US5319003A (en) * | 1992-09-30 | 1994-06-07 | Union Carbide Chemicals & Plastics Technology Corporation | Method for improving the mechanical performance of composite articles |
US5935879A (en) * | 1994-09-21 | 1999-08-10 | Owens Corning Fiberglas Technology, Inc. | Non-woven fiber mat and method for forming same |
EP0719810A3 (en) * | 1994-12-27 | 1996-10-16 | Owens Corning Fiberglass Corp | Unsaturated polyester resins |
US6187697B1 (en) * | 1998-12-31 | 2001-02-13 | Alan Michael Jaffee | Multiple layer nonwoven mat and laminate |
US6291552B1 (en) * | 1999-10-29 | 2001-09-18 | Owens Corning Fiberglas Technology, Inc. | Method for producing a glass mat |
US6767851B1 (en) * | 2000-04-05 | 2004-07-27 | Ahlstrom Glassfibre Oy | Chopped strand non-woven mat production |
US6749720B2 (en) * | 2001-03-21 | 2004-06-15 | Owens Corning Fiberglas Technology, Inc. | Wet-formed mat applications for cement backerboards |
US6488811B1 (en) * | 2001-04-30 | 2002-12-03 | Owens Corning Fiberglas Technology, Inc. | Multicomponent mats of glass fibers and natural fibers and their method of manufacture |
US8802232B2 (en) * | 2001-06-04 | 2014-08-12 | Ocv Intellectual Capital, Llc | Powder coated roving for making structural composites |
US6824650B2 (en) * | 2001-12-18 | 2004-11-30 | Kimberly-Clark Worldwide, Inc. | Fibrous materials treated with a polyvinylamine polymer |
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CN101449002B (en) * | 2006-01-17 | 2012-02-15 | 国际纸业公司 | Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability |
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US20090159228A1 (en) * | 2007-12-21 | 2009-06-25 | Annabeth Law | Variable dispersion of wet use chopped strand glass fibers in a chopped title strand mat |
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-
2007
- 2007-12-21 US US12/004,853 patent/US20090159228A1/en not_active Abandoned
-
2008
- 2008-12-19 WO PCT/US2008/087755 patent/WO2009086152A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810576A (en) * | 1985-09-30 | 1989-03-07 | Ppg Industries, Inc. | Treated glass fibers and aqueous dispersion and nonwoven mat of the glass fibers |
WO1994013473A1 (en) * | 1992-12-04 | 1994-06-23 | Ppg Industries, Inc. | Chemical treatment for glass fibers |
US5804313A (en) * | 1996-07-15 | 1998-09-08 | Ppg Industries, Inc. | Polyamide and acrylic polymer coated glass fiber reinforcements, reinforced polymeric composites and a method of reinforcing a polymeric material |
US20050022956A1 (en) * | 2003-07-29 | 2005-02-03 | Georgia-Pacific Resins Corporation | Anionic-cationic polymer blend for surface size |
WO2008150944A2 (en) * | 2007-06-01 | 2008-12-11 | Ocv Intellectual Capital, Llc | Wet-laid chopped strand fiber mat |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105723023A (en) * | 2013-10-16 | 2016-06-29 | Ocv智识资本有限责任公司 | Flexible non-woven mat |
CN105803667A (en) * | 2016-05-05 | 2016-07-27 | 嘉兴市宏宇新材料有限公司 | System for producing glass fiber chopped strand mats |
CN105803667B (en) * | 2016-05-05 | 2018-02-16 | 嘉兴市宏宇新材料有限公司 | A kind of production system of glass chopped strand mats |
Also Published As
Publication number | Publication date |
---|---|
US20090159228A1 (en) | 2009-06-25 |
WO2009086152A2 (en) | 2009-07-09 |
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