GB1459954A - Polycarbonate moulding compositions - Google Patents

Polycarbonate moulding compositions

Info

Publication number
GB1459954A
GB1459954A GB3407575A GB3407575A GB1459954A GB 1459954 A GB1459954 A GB 1459954A GB 3407575 A GB3407575 A GB 3407575A GB 3407575 A GB3407575 A GB 3407575A GB 1459954 A GB1459954 A GB 1459954A
Authority
GB
United Kingdom
Prior art keywords
polycarbonate
glass fibres
weight
moulding compositions
aug
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
GB3407575A
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 GB1459954A publication Critical patent/GB1459954A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

1459954 Polycarbonate moulding compositions BAYER AG 15 Aug 1975 [16 Aug 1974] 34075/75 Heading C3R A thermoplastic moulding composition comprises (a) an aromatic polycarbonate, derived from a diphenol having a molecular weight of from 10,000 to 100, 000, (b) 10 to 40% by weight of glass fibres, based on the weight of polycarbonate and glass fibres, and (c) 0À5 to 5% by weight, based on the total composition, of a polyalkylene terephthalate having a molecular weight of from 10,000 to 80,000. The glass fibres may have lengths between 6 mm. and 60 mm. or between 0À05 mm. and 5 mm. The composition may also contain titanium dioxide. The examples describe compositions containing in addition to glass fibres, a polycarbonate derived from bisphenol A and polyethylene terephthalate or polybutylene terephthalate.
GB3407575A 1974-08-16 1975-08-15 Polycarbonate moulding compositions Expired GB1459954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2439342A DE2439342A1 (en) 1974-08-16 1974-08-16 IMPROVED POLYCARBONATE MOLDING COMPOUNDS

Publications (1)

Publication Number Publication Date
GB1459954A true GB1459954A (en) 1976-12-31

Family

ID=5923365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3407575A Expired GB1459954A (en) 1974-08-16 1975-08-15 Polycarbonate moulding compositions

Country Status (6)

Country Link
JP (1) JPS579395B2 (en)
BE (1) BE832385A (en)
DE (1) DE2439342A1 (en)
FR (1) FR2281954A1 (en)
GB (1) GB1459954A (en)
IT (1) IT1041202B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1595920A1 (en) * 2004-05-12 2005-11-16 Toray Industries, Inc. Polymer alloy, thermoplastic resin composition, and molded article
US10272654B2 (en) 2009-11-05 2019-04-30 Covestro Deutschland Ag Polycarbonate composition having improved flame resistance for extrusion applications

Families Citing this family (6)

* 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
DE2918883A1 (en) * 1979-05-10 1980-11-20 Bayer Ag FLAME-RESISTANT PC ALLOYS WITH INCREASED STRESS-CORROSION RESISTANCE
DE3118697A1 (en) * 1981-05-12 1982-12-02 Bayer Ag, 5090 Leverkusen "THERMOPLASTIC MOLDS BASED ON POLYCARBONATE, POLYALKYLENE TEREPHTHALATE AND, IF NECESSARY, ONE OR MORE POLYMERISATES"
JPS5928709A (en) * 1982-08-09 1984-02-15 Hitachi Ltd Current mirror circuit
EP0111810A3 (en) * 1982-12-20 1986-10-22 General Electric Company High strength, reduced heat distortion temperature thermoplastic composition
EP0167564A1 (en) * 1983-12-14 1986-01-15 General Electric Company Color stabilized compositions of polycarbonate-polyester compositions and method of stabilization

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1595920A1 (en) * 2004-05-12 2005-11-16 Toray Industries, Inc. Polymer alloy, thermoplastic resin composition, and molded article
US7385013B2 (en) 2004-05-12 2008-06-10 Toray Industries, Inc. Polymer alloy, thermoplastic resin composition, and molded article
US7960464B2 (en) 2004-05-12 2011-06-14 Toray Industries, Inc. Thermoplastic resin composition and molded article
US10272654B2 (en) 2009-11-05 2019-04-30 Covestro Deutschland Ag Polycarbonate composition having improved flame resistance for extrusion applications

Also Published As

Publication number Publication date
JPS579395B2 (en) 1982-02-20
DE2439342A1 (en) 1976-02-26
BE832385A (en) 1976-02-13
IT1041202B (en) 1980-01-10
JPS5146349A (en) 1976-04-20
FR2281954A1 (en) 1976-03-12
FR2281954B1 (en) 1981-08-21

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Legal Events

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