GB1026499A - Fibrous glass structures and method for preparing them - Google Patents

Fibrous glass structures and method for preparing them

Info

Publication number
GB1026499A
GB1026499A GB48060/62A GB4806062A GB1026499A GB 1026499 A GB1026499 A GB 1026499A GB 48060/62 A GB48060/62 A GB 48060/62A GB 4806062 A GB4806062 A GB 4806062A GB 1026499 A GB1026499 A GB 1026499A
Authority
GB
United Kingdom
Prior art keywords
fibres
resin
group
glycol
glass
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
GB48060/62A
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
Publication of GB1026499A publication Critical patent/GB1026499A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10Coating
    • C03C25/24Coatings containing organic materials
    • C03C25/26Macromolecular compounds or prepolymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06Fibrous reinforcements only
    • B29C70/10Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C25/00Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10Coating
    • C03C25/465Coatings containing composite materials
    • C03C25/47Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

A composition suitable for coating glass fibres used as constituents of moulding compositions comprises a saturated polyester resin which is a reaction product of a saturated dicarboxylic acid and a saturated dihydric alcohol, a plurality of discrete particles of inert material which is insoluble in the resin and of which the diameters are less than the diameters of the glass fibres to be treated and a resin-to-glass coupling agent. The polyester resin is preferably produced by the reaction of propylene glycol with succinic and phthalic anhydrides in a closed reactor in the presence of triphenyl phosphite with nitrogen bubbled through the reactor mixture, although other polyesters produced from adipic, oxalic, malonic or glutaric acids or their anhydrides and ethylene glycol, triethylene glycol, butylene glycol or polyethylene glycol may be used. The particulate material may be dioctadecyl ammonium bentonite, boehmite alumina fibres, silica, calcium carbonate, clay or a pigment. The resin-to-glass coupling agent may be an organosilane having the formula RnSiX4- n in which R is a carbocy, carboxy-alkoxy, alkenyl or alkyl group, e.g. an acrylate, methacrylate, vinyl, allyl, methallyl, crotyl, or ethyl group, X is a hydrolysable group, e.g. a halogen, alkoxy, aryloxy or amino group, and n is an integer having a value of 1-3, or a Werner chromium complex compound having a carboxylate group co-ordinated with a trivalent nuclear chromium atom. The composition which may be applied to the fibres in the form of an aqueous dispersion, may also contain lubricants, e.g. condensates of amines with fatty acids such as stearic and pelargonic acids, vegetable, animal or mineral oils and polyalkylene glycols, emulsifiers, e.g. ammonium hydroxide, protective colloids, e.g. polyvinyl alcohol, and plasticizers.ALSO:Glass fibres are coated with a composition comprising a saturated polyester resin which is a reaction product of a saturated dicarboxylic acid and a saturated dihydric alcohol, a plurality of discrete particles of inert material which is insoluble in the resin and of which the diameters are less than the diameters of the glass fibres and a resin-to-glass coupling agent, and are then grouped together into substantially parallel relationship to form a structure. The saturated polyester resin may be made from propylene glycol, ethylene glycol, triethylene glycol, butylene glycol or polyethylene glycol and succinic anhydride and phthalic anhydride or adipic, osalic, malonic or glutaric acids or their anhydrides. The particulate material may be dioctadecyl ammonium bentonite, boehomite alumina fibres, silica, calcium carbonate, clay or a pigment. The resin-to-glass coupling agent is preferably an organo-silane having the formula Rn Si X4-n in which R is a carboxy, carboxyalkosy, alkenyl or alkyl group, e.g. an acrylate, methacrylate, vinyl, allyl, methallyl, crotyl, or ethyl group, X is a hydrolyzable group, e.g. a halogen, alkosy, aryloxy or amine group, and n is an integer having a value of 1-3, or a Werner chromium complex compound having a carboxylate group co-ordinated with a trivalent nuclear chromium atom. The treating composition which may also contain lubricants, e.g. condensates of amines with fatty acids such as stearic and pelargonic acids, vegetable, animal or mineral oils and polyalkylene glycols, emulsifiers, e.g. ammonium hydroxide, protective celloids, e.g. polyvinyl alcohol, and plasticisers, may be applied to the fibres as an aqueous dispersion as they are formed and the fibres then dried. The treated fibres may be used in the form of strands, yarns, staple yarns, roving, woven roving, fabrics, tapes, chopped strand or mats to reinforce laminates or mouldings made from unsaturated polyester resins, phenol-aldehyde resins or olefinic, vinyl, acrylic or styrene polymers or copolymers.
GB48060/62A 1961-12-19 1962-12-19 Fibrous glass structures and method for preparing them Expired GB1026499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16052661A 1961-12-19 1961-12-19

Publications (1)

Publication Number Publication Date
GB1026499A true GB1026499A (en) 1966-04-20

Family

ID=22577248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48060/62A Expired GB1026499A (en) 1961-12-19 1962-12-19 Fibrous glass structures and method for preparing them

Country Status (9)

Country Link
AT (1) AT260852B (en)
BE (1) BE626170A (en)
CH (1) CH412220A (en)
DE (1) DE1469180C3 (en)
ES (1) ES283473A1 (en)
GB (1) GB1026499A (en)
LU (1) LU42894A1 (en)
NL (2) NL125343C (en)
SE (1) SE319870B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000252A1 (en) * 1979-07-13 1981-02-05 Aalborg Portland Cement Fiber-reinforced composite materials and shaped articles
US4366287A (en) 1978-03-23 1982-12-28 Imperial Chemical Industries Limited Glass fibre/synthetic resin paste or slurry
EP1570715A1 (en) * 2004-03-02 2005-09-07 Eurochem N.V. Seed pellets and soils for growing plants
EP2395812A2 (en) * 2009-02-03 2011-12-14 Thermolon Korea Co., Ltd Ceramic-coated heater which can be used in water or air

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3067335A1 (en) * 2015-03-10 2016-09-14 Evonik Hanse GmbH Fibre sizing with small amounts of nanomaterials

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366287A (en) 1978-03-23 1982-12-28 Imperial Chemical Industries Limited Glass fibre/synthetic resin paste or slurry
EP0004712B1 (en) * 1978-03-23 1986-02-12 Imperial Chemical Industries Plc Process for the manufacture of a glass fibre-reinforced plastics article and a glass fibre paste or slurry for use in the process
WO1981000252A1 (en) * 1979-07-13 1981-02-05 Aalborg Portland Cement Fiber-reinforced composite materials and shaped articles
EP1570715A1 (en) * 2004-03-02 2005-09-07 Eurochem N.V. Seed pellets and soils for growing plants
WO2005084415A1 (en) * 2004-03-02 2005-09-15 Eurochem N.V. Seed pellets and soils for growing plants
US8695275B2 (en) 2004-03-02 2014-04-15 Eurochem N.V. Seed pellets and soils for growing plants
US9802871B2 (en) 2004-03-02 2017-10-31 Eurochem N.V. Seed pellets and soils for growing plants
EP2395812A2 (en) * 2009-02-03 2011-12-14 Thermolon Korea Co., Ltd Ceramic-coated heater which can be used in water or air
EP2395812A4 (en) * 2009-02-03 2014-10-29 Thermolon Korea Co Ltd Ceramic-coated heater which can be used in water or air

Also Published As

Publication number Publication date
SE319870B (en) 1970-01-26
DE1469180B2 (en) 1973-09-13
ES283473A1 (en) 1963-05-16
NL286795A (en)
LU42894A1 (en) 1963-02-18
DE1469180A1 (en) 1968-12-05
BE626170A (en)
DE1469180C3 (en) 1974-04-25
AT260852B (en) 1968-03-25
NL125343C (en)
CH412220A (en) 1966-04-30

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