GB1490462A - Polycarbonate moulding materials - Google Patents

Polycarbonate moulding materials

Info

Publication number
GB1490462A
GB1490462A GB806/76A GB80676A GB1490462A GB 1490462 A GB1490462 A GB 1490462A GB 806/76 A GB806/76 A GB 806/76A GB 80676 A GB80676 A GB 80676A GB 1490462 A GB1490462 A GB 1490462A
Authority
GB
United Kingdom
Prior art keywords
isophthalate
weight
composition
glass fibres
molecular weight
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
GB806/76A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1490462A publication Critical patent/GB1490462A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1490462 Moulding compositions BAYER AG 9 Jan 1976 [9 July 1975] 00806/76 Heading C3R A thermoplastic moulding composition comprises (a) an aromatic polycarbonate of weightaverage molecular weight of from 10,000 to 100,000, (b) 10-40% by weight, based on the composition, of glass fibres, and (c) 0À5-10% by weight, based on the total composition of a polyalkylene isophthalate of weight average molecular weight of from 10,000 to 80,000 wherein up to 75 mol. per cent of the isophthalate radicals may be replaced byanother dicarboxylic acid radical. The glass fibres may have filament lengths of between 0À05 mm. and 5 mm. or between 6 mm. and 60 mm. The composition may also contain titanium dioxide. The examples describe compositions comprising (a) a polycarbonate derived from bisphenol A, (b) glass fibres and (c) polyethylene isophthalate, polybutylene isophthalate/terephthalate, polyethylene isophthalate/sebacate or poly-1,4-cyclohexane dimethanol isophthalate.
GB806/76A 1975-07-19 1976-01-09 Polycarbonate moulding materials Expired GB1490462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2532386A DE2532386C2 (en) 1975-07-19 1975-07-19 Thermoplastic polycarbonate molding compounds

Publications (1)

Publication Number Publication Date
GB1490462A true GB1490462A (en) 1977-11-02

Family

ID=5951949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB806/76A Expired GB1490462A (en) 1975-07-19 1976-01-09 Polycarbonate moulding materials

Country Status (6)

Country Link
JP (1) JPS5914069B2 (en)
BE (1) BE837555A (en)
DE (1) DE2532386C2 (en)
FR (1) FR2318901A1 (en)
GB (1) GB1490462A (en)
IT (1) IT1053300B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559230A (en) * 1976-12-14 1980-01-16 Gen Electric Thermoplastic moulding composition
EP0111810A3 (en) * 1982-12-20 1986-10-22 General Electric Company High strength, reduced heat distortion temperature thermoplastic composition
JP2598843B2 (en) * 1991-05-01 1997-04-09 株式会社辰巳菱機 Output characteristic test equipment for private generators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4860144A (en) * 1971-12-01 1973-08-23
JPS544386B2 (en) * 1972-01-21 1979-03-06
JPS5525331B2 (en) * 1974-01-07 1980-07-05

Also Published As

Publication number Publication date
DE2532386C2 (en) 1984-09-27
BE837555A (en) 1976-07-14
FR2318901B1 (en) 1982-02-05
FR2318901A1 (en) 1977-02-18
JPS5914069B2 (en) 1984-04-03
IT1053300B (en) 1981-08-31
JPS5213544A (en) 1977-02-01
DE2532386A1 (en) 1977-02-03

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Legal Events

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