GB1459954A - Polycarbonate moulding compositions - Google Patents
Polycarbonate moulding compositionsInfo
- 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
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.
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)
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)
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)
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 |