GB1459954A – Polycarbonate moulding compositions
– Google Patents
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
1974-08-16
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.)
1974-08-16
Filing date
1975-08-15
Publication date
1976-12-31
1975-08-15
Application filed by Bayer AG
filed
Critical
Bayer AG
1976-12-31
Publication of GB1459954A
publication
Critical
patent/GB1459954A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
1974
1974-08-16
DE
DE2439342A
patent/DE2439342A1/en
not_active
Withdrawn
1975
1975-08-11
IT
IT50900/75A
patent/IT1041202B/en
active
1975-08-13
BE
BE159161A
patent/BE832385A/en
not_active
IP Right Cessation
1975-08-14
FR
FR7525382A
patent/FR2281954A1/en
active
Granted
1975-08-14
JP
JP9814575A
patent/JPS579395B2/ja
not_active
Expired
1975-08-15
GB
GB3407575A
patent/GB1459954A/en
not_active
Expired
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
BE832385A
(en)
1976-02-13
JPS5146349A
(en)
1976-04-20
FR2281954B1
(en)
1981-08-21
JPS579395B2
(en)
1982-02-20
IT1041202B
(en)
1980-01-10
FR2281954A1
(en)
1976-03-12
DE2439342A1
(en)
1976-02-26
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Legal Events
Date
Code
Title
Description
1977-05-11
PS
Patent sealed
1985-04-03
PCNP
Patent ceased through non-payment of renewal fee
