GB1377097A - Fire retardant resin moulding powder - Google Patents

Fire retardant resin moulding powder

Info

Publication number
GB1377097A
GB1377097A GB5246371A GB5246371A GB1377097A GB 1377097 A GB1377097 A GB 1377097A GB 5246371 A GB5246371 A GB 5246371A GB 5246371 A GB5246371 A GB 5246371A GB 1377097 A GB1377097 A GB 1377097A
Authority
GB
United Kingdom
Prior art keywords
glass
fibres
sizing composition
resin
coated
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
GB5246371A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1377097A publication Critical patent/GB1377097A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1377097 Coated glass fibres GENERAL ELECTRIC CO 11 Nov 1971 [21 Dec 1970] 52463/71 Heading B2E [Also in Division C3] Reinforcement glass fibres for moulding resin compositions are individually uniformly coated with a flame-retardant (defined) resin sizing composition. The glass filaments may be of lime-aluminium borosilicate glass, which is relatively soda free. The filaments may be bundled into fibres, and the fibres bundled into yarns, ropes or rovings or woven into mats. Conveniently the filamentous glass is in the form of chopped strands of # inches to 2 inches long. Suitable flame-retardants are plastic or thermosetting resins such as thermoplastic halogenated vinyl polymers such as polyvinylidene chloride or polychlorostyrene, or halogenated epoxy or halogenated polyester resins. The sizing composition may comprise a thermoplastic or thermosetting resin and a flame-retardant additive. Numerous suitable resins for the sizing composition are listed together with suitable flame-retardant additives. In Examples chopped glass rovings lightly sized with dextronized starch are coated with an epoxy resin containing heavily chlorinated diphenyl containing more than two chlorine atoms per phenyl nucleus. In another Example glass fibres containing 1.2% by weight of a thermoplastic styrene-ethylacrylate copolymer sizing material is coated by immersing in a solution in chloroform of chlorinated biphenyl and drying. In Example 3 the sizing composition was a polyester resin containing "Hetron" PRI-30 (Trade Mark) and applied to the glass fibres by dispersion in a solution of 7.5 parts by weight of the sizing composition and 150 parts by weight of chloroform. In Example 4 the resin composition is a poly(o,p-dichlorostyrene).
GB5246371A 1970-12-21 1971-11-11 Fire retardant resin moulding powder Expired GB1377097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10044170A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
GB1377097A true GB1377097A (en) 1974-12-11

Family

ID=22279787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5246371A Expired GB1377097A (en) 1970-12-21 1971-11-11 Fire retardant resin moulding powder

Country Status (7)

Country Link
JP (1) JPS5511701B1 (en)
CA (1) CA996290A (en)
DE (1) DE2163385A1 (en)
FR (1) FR2119554A5 (en)
GB (1) GB1377097A (en)
IT (1) IT944075B (en)
NL (1) NL7117397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103547730A (en) * 2010-11-26 2014-01-29 圣戈班艾德福斯公司 Aqueous fire-retardant composition for a mat made from mineral fibres, and resulting mats

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512318C2 (en) * 1975-03-20 1983-09-22 Chemische Fabrik Kalk GmbH, 5000 Köln Process for the production of flame-retardant molded parts from resin fiber masses
EP0284950A1 (en) * 1987-03-30 1988-10-05 Ppg Industries, Inc. Method of increasing heat resistance of glass and the heat resistant glass so produced
US5296681A (en) * 1991-01-15 1994-03-22 Gunter Tschauder Apparatus for hot moistening face-towels
FR2716469B1 (en) * 1994-02-18 1996-05-03 Hexcel Fibrous support, woven or not, flame retardant and heat sealable.
US6197898B1 (en) 1997-11-18 2001-03-06 General Electric Company Melt-mixing thermoplastic and epoxy resin above Tg or Tm of thermoplastic with curing agent

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146911B2 (en) * 1971-09-27 1976-12-11
JPS5320533A (en) * 1976-08-11 1978-02-24 Citizen Watch Co Ltd Structure for sealing button battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103547730A (en) * 2010-11-26 2014-01-29 圣戈班艾德福斯公司 Aqueous fire-retardant composition for a mat made from mineral fibres, and resulting mats
CN107893332A (en) * 2010-11-26 2018-04-10 圣戈班艾德福斯公司 For the aqueous flame-retardant composition of the pad based on mineral fibres and the pad of acquisition

Also Published As

Publication number Publication date
NL7117397A (en) 1972-06-23
JPS5511701B1 (en) 1980-03-27
FR2119554A5 (en) 1972-08-04
CA996290A (en) 1976-08-31
DE2163385A1 (en) 1972-07-13
IT944075B (en) 1973-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee