GB1389267A - Method for treating glass fibres - Google Patents

Method for treating glass fibres

Info

Publication number
GB1389267A
GB1389267A GB2788272A GB2788272A GB1389267A GB 1389267 A GB1389267 A GB 1389267A GB 2788272 A GB2788272 A GB 2788272A GB 2788272 A GB2788272 A GB 2788272A GB 1389267 A GB1389267 A GB 1389267A
Authority
GB
United Kingdom
Prior art keywords
fibres
composition
glass
compositions
formaldehyde
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.)
Expired
Application number
GB2788272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Priority to GB2788272A priority Critical patent/GB1389267A/en
Publication of GB1389267A publication Critical patent/GB1389267A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • 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
    • C03C25/27—Rubber latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

1389267 Improving adhesion; glass reinforced elastomers OWENS-CORNING FIBERGLAS CORP 14 June 1972 27882/72 Headings DIP and D1R A multiplicity of glass fibres are prepared for incorporation into and reinforcement of continuous phase elastomers by the steps of (a) coating said glass fibres with a first composition which upon subsequent drying or curing will hold said fibres apart; (b) impregnating said coated glass fibres with a second, elastomeric-based composition capable of reacting with or adhering to said continuous phase elastomer; and (c) gathering said fibres into bundles either between steps (a) and (b) or after both (a) and (b) has been accomplished; wherein the second composition is applied whilst said first composition is sufficiently fluid to permit intermixing of the two compositions so that at least a mechanical bond and in some cases also a chemical bond will be attained between them on drying and curing. The term fibres includes continuous filaments, strands of continuous filaments, staple fibres formed by high pressure steam or air directed at freshly extruded streams of molten glass and staple fibre or continuous filament yarns. The compositions may be applied by passing filaments over a pair of rollers or passing filaments or yarns through a pair of baths. Suitable first compositions include natural and synthetic rubber lattices, urethanes, polyamides (in suspension or produced by in situ reaction on the fibres) epoxides, polyesters, urea-formaldehyde, melamine formaldehyde and phenol-formaldehyde resins, epoxides plus diamines or polyamines, ethylene-propylene elastomers, vinyl pyridine-butadiene-styrene terpolymer a resorcinol formaldehyde latex, and epoxy adhesives. Suitable second compositions include vinyl pyridine, resorcinol formaldehyde latex and epoxy adhesives. The first composition may be solubilised by acid, e.g. an amine-expoxy resin, a polyethylene amine or an aminized polyester. The second composition is then preferably a base solubilised, e.g. a quaternized polyethylene amine or a polyester resin having excess carboxyl groups. Contact between the two resins causes mutual gelation. Alternatively the first composition is basic and the second acidic. Gamma-aminopropyltriethoxy silane or other organosilicon anchoring agent may be present but is not essential. The first coating may comprise 1 to 8% by weight of the glass, the second coating 3 to 12%. The total loading of first and second compositions may be less than 10% by weight of the glass if high modulus coatings (expoxy, polyester) are used.
GB2788272A 1972-06-14 1972-06-14 Method for treating glass fibres Expired GB1389267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2788272A GB1389267A (en) 1972-06-14 1972-06-14 Method for treating glass fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2788272A GB1389267A (en) 1972-06-14 1972-06-14 Method for treating glass fibres

Publications (1)

Publication Number Publication Date
GB1389267A true GB1389267A (en) 1975-04-03

Family

ID=10266816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2788272A Expired GB1389267A (en) 1972-06-14 1972-06-14 Method for treating glass fibres

Country Status (1)

Country Link
GB (1) GB1389267A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033445A (en) * 1978-09-07 1980-05-21 Wilmington Chem Corp Method of preparing a composite sheet material
FR2450793A1 (en) * 1979-03-05 1980-10-03 Owens Corning Fiberglass Corp GLASS FIBERS COATED WITH A PRIMER, PROCESS FOR PREPARING SUCH FIBERS AND THEIR APPLICATION TO THE MANUFACTURE OF A REINFORCED CEMENT
GB2125451A (en) * 1982-08-13 1984-03-07 Borg Warner Extrusion coated continuous tape
GB2204888A (en) * 1987-05-18 1988-11-23 Textilver Sa Fibre reinforced matrix
US5096644A (en) * 1988-06-27 1992-03-17 Hercules Incorporated Process for making a filled metathesis polymer article
GB2435262A (en) * 2006-02-16 2007-08-22 Ngf Europ Ltd Reinforcing rubber articles

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033445A (en) * 1978-09-07 1980-05-21 Wilmington Chem Corp Method of preparing a composite sheet material
FR2450793A1 (en) * 1979-03-05 1980-10-03 Owens Corning Fiberglass Corp GLASS FIBERS COATED WITH A PRIMER, PROCESS FOR PREPARING SUCH FIBERS AND THEIR APPLICATION TO THE MANUFACTURE OF A REINFORCED CEMENT
GB2125451A (en) * 1982-08-13 1984-03-07 Borg Warner Extrusion coated continuous tape
GB2204888A (en) * 1987-05-18 1988-11-23 Textilver Sa Fibre reinforced matrix
US4961977A (en) * 1987-05-18 1990-10-09 Textilver, S.A. Composite article
US5096644A (en) * 1988-06-27 1992-03-17 Hercules Incorporated Process for making a filled metathesis polymer article
GB2435262A (en) * 2006-02-16 2007-08-22 Ngf Europ Ltd Reinforcing rubber articles
WO2007093770A2 (en) 2006-02-16 2007-08-23 Ngf Europe Limited Method. coating latex and reinforcing cord for forming a rubber article by extrusion or moulding
WO2007093770A3 (en) * 2006-02-16 2007-11-15 Ngf Europ Ltd Method. coating latex and reinforcing cord for forming a rubber article by extrusion or moulding
GB2435262B (en) * 2006-02-16 2011-08-31 Ngf Europ Ltd Method, composition and articles
CN101384648B (en) * 2006-02-16 2012-01-18 Ngf欧洲公司 Method, coating latex and reinforcing cord for forming a rubber article by extrusion or moulding
JP2012149375A (en) * 2006-02-16 2012-08-09 Ngf Europe Ltd Coating latex, reinforcing cord and rubber article

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee