GB1516544A - Flame retardant polycarbonate composition - Google Patents
Flame retardant polycarbonate compositionInfo
- Publication number
- GB1516544A GB1516544A GB32791/75A GB3279175A GB1516544A GB 1516544 A GB1516544 A GB 1516544A GB 32791/75 A GB32791/75 A GB 32791/75A GB 3279175 A GB3279175 A GB 3279175A GB 1516544 A GB1516544 A GB 1516544A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flame retardant
- composition
- polytetrafluoroethylene
- aug
- retardant polycarbonate
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
- C08G2261/312—Non-condensed aromatic systems, e.g. benzene
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)
- Detergent Compositions (AREA)
Abstract
1516544 Drip resistant flame retardant polycarbonate compositions GENERAL ELECTRIC CO 6 Aug 1975 [9 Aug 1974] 32791/75 Heading C3R A flame-retardant composition comprises a polycarbonate, polytetrafluoroethylene in an amount to render the composition non-dripping and from 0À01 to 10 weight per cent, based on the composition, of an alkali metal or alkaline earth metal salt of an organic sulphonic acid or of a halogenated non-aromatic carboxylic acid. The polytetrafluoroethylene is preferably of particle size 0À3 to 0À7 mm and is present in an amount of from 0À01 to 2 weight per cent. Many salts are specified, e.g. sodium 2,4,5- trichlorobenzene sulphonate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49612874A | 1974-08-09 | 1974-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1516544A true GB1516544A (en) | 1978-07-05 |
Family
ID=23971351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32791/75A Expired GB1516544A (en) | 1974-08-09 | 1975-08-06 | Flame retardant polycarbonate composition |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6038418B2 (en) |
BR (1) | BR7505087A (en) |
CA (1) | CA1051138A (en) |
DE (1) | DE2535262A1 (en) |
FR (1) | FR2281403A1 (en) |
GB (1) | GB1516544A (en) |
IT (1) | IT1040187B (en) |
NL (1) | NL186520C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774273A (en) * | 1984-07-07 | 1988-09-27 | Bayer Aktiengesellschaft | Perfluoroalkanesulphonic acid aryl esters as anti-drip agents in flame-repellant molding compositions based on thermoplastic aromaticpolycarbonates |
US4880864A (en) * | 1987-12-29 | 1989-11-14 | Mobay Corporation | Thermoplastic polycarbonates and blends with enhanced flame retardant properties |
US5109045A (en) * | 1990-11-19 | 1992-04-28 | Miles Inc. | Flame retardant polycarbonate compositions |
US6342550B1 (en) | 1999-02-03 | 2002-01-29 | Mitsubishi Engineering Plastics Corporation | Flame-retardent polycarbonate resin composition and a molded product using the same |
EP1188792A1 (en) * | 1999-04-23 | 2002-03-20 | Sumitomo Dow Limited | Flame-retardant polycarbonate resin composition |
WO2003078130A1 (en) * | 2002-03-18 | 2003-09-25 | Asahi Kasei Chemicals Corporation | Moldings of flame-retardant aromatic polycarbonate resin compositions |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1519561A (en) * | 1976-08-26 | 1978-08-02 | Gen Tire & Rubber Co | Polycarbonate composition |
US4110299A (en) * | 1976-10-15 | 1978-08-29 | General Electric Company | Flame-retardant polycarbonate composition |
DE2800923C2 (en) * | 1977-01-14 | 1984-03-15 | Mobay Chemical Corp., 15205 Pittsburgh, Pa. | Flame-resistant aromatic polycarbonates with good mechanical properties and good melt stability |
US4220583A (en) * | 1978-12-06 | 1980-09-02 | General Electric Company | Translucent, flame-retardant polycarbonate compositions |
US4223100A (en) | 1979-04-18 | 1980-09-16 | Mobay Chemical Corporation | Flame retardant aromatic polycarbonate with good mechanical properties and melt stability |
US4366276A (en) * | 1980-06-25 | 1982-12-28 | Bayer Aktiengesellschaft | Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies |
US4454275A (en) * | 1981-02-20 | 1984-06-12 | General Electric Company | Flame retardant copolyester-carbonate compositions |
DE3342414A1 (en) * | 1983-11-24 | 1985-06-05 | Bayer Ag, 5090 Leverkusen | NEW COMBINATIONS OF FLAME RETARDANT AND THEIR USE IN THERMOPLASTIC MOLDS OF POLYCARBONATE AND ABS POLYMER |
DE3442281A1 (en) * | 1984-11-20 | 1986-05-22 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING TETRAFLUORETHYLENE POLYMERISATE-CONTAINING, FLAME-RESISTANT POLYCARBONATE MOLDINGS |
EP0216267A1 (en) * | 1985-09-24 | 1987-04-01 | General Electric Company | Thermoplastic compositions of polycarbonate resin and copolymers of ethylene and acrylic or methacrylic acid |
US5124377A (en) * | 1991-04-30 | 1992-06-23 | Miles Inc. | Flame retardant polycarbonate composition having improved impact strength |
JP2000290487A (en) * | 1999-02-03 | 2000-10-17 | Mitsubishi Engineering Plastics Corp | Flame-retardant polycarbonate resin composition and molding product using the same |
TW200624509A (en) | 2004-09-09 | 2006-07-16 | Shinetsu Chemical Co | Polyphenylene ether oligomer sulfonic acid salt, making method, flame retardant resin composition, and molded article |
DE602004018851D1 (en) * | 2004-09-14 | 2009-02-12 | Bayer Materialscience Llc | Flammwidrige, thermoplastische polycarbonatformmassen |
JP4678338B2 (en) | 2006-06-06 | 2011-04-27 | 信越化学工業株式会社 | Organic resin flame retardant additive, flame retardant resin composition and molded product thereof |
JP5123907B2 (en) * | 2009-07-17 | 2013-01-23 | 住化スタイロンポリカーボネート株式会社 | Flame retardant polycarbonate resin composition |
US9309335B2 (en) | 2010-09-30 | 2016-04-12 | Daikin Industries, Ltd. | Process for producing polytetrafluoroethylene fine powder |
CN103124763B (en) | 2010-09-30 | 2015-01-14 | 大金工业株式会社 | Method for manufacturing fine polytetrafluoroethylene powder |
EP2623556A4 (en) | 2010-09-30 | 2015-03-11 | Daikin Ind Ltd | Dripping inhibitor and resin compound |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3651174A (en) * | 1970-04-15 | 1972-03-21 | Gen Electric | Thermally stable alkalin earth carbonate/polytetrafluoroethylene modified polycarbonate composition |
BE789458A (en) * | 1971-09-29 | 1973-03-29 | Bayer Ag | FLAME-RESISTANT THERMOPLASTIC MOLDING MASSES AND HIGH RESILIENCE MOLDED BODIES |
-
1975
- 1975-07-14 CA CA231,464A patent/CA1051138A/en not_active Expired
- 1975-07-29 IT IT25862/75A patent/IT1040187B/en active
- 1975-08-06 GB GB32791/75A patent/GB1516544A/en not_active Expired
- 1975-08-07 DE DE19752535262 patent/DE2535262A1/en active Granted
- 1975-08-07 BR BR7505087*A patent/BR7505087A/en unknown
- 1975-08-08 NL NLAANVRAGE7509518,A patent/NL186520C/en not_active IP Right Cessation
- 1975-08-08 JP JP50095974A patent/JPS6038418B2/en not_active Expired
- 1975-08-08 FR FR7524896A patent/FR2281403A1/en active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4774273A (en) * | 1984-07-07 | 1988-09-27 | Bayer Aktiengesellschaft | Perfluoroalkanesulphonic acid aryl esters as anti-drip agents in flame-repellant molding compositions based on thermoplastic aromaticpolycarbonates |
US4880864A (en) * | 1987-12-29 | 1989-11-14 | Mobay Corporation | Thermoplastic polycarbonates and blends with enhanced flame retardant properties |
US5109045A (en) * | 1990-11-19 | 1992-04-28 | Miles Inc. | Flame retardant polycarbonate compositions |
US6342550B1 (en) | 1999-02-03 | 2002-01-29 | Mitsubishi Engineering Plastics Corporation | Flame-retardent polycarbonate resin composition and a molded product using the same |
EP1188792A1 (en) * | 1999-04-23 | 2002-03-20 | Sumitomo Dow Limited | Flame-retardant polycarbonate resin composition |
EP1188792A4 (en) * | 1999-04-23 | 2002-11-04 | Sumitomo Dow Ltd | Flame-retardant polycarbonate resin composition |
US6602938B1 (en) | 1999-04-23 | 2003-08-05 | Sumitomo Dow Ltd. | Fire-resistant polycarbonate resin composition |
WO2003078130A1 (en) * | 2002-03-18 | 2003-09-25 | Asahi Kasei Chemicals Corporation | Moldings of flame-retardant aromatic polycarbonate resin compositions |
US7060780B2 (en) | 2002-03-18 | 2006-06-13 | Asahi Kasei Chemicals Corporation | Moldings of flame-retardant aromatic polycarbonate resin compositions |
Also Published As
Publication number | Publication date |
---|---|
DE2535262A1 (en) | 1976-02-19 |
BR7505087A (en) | 1976-08-03 |
FR2281403A1 (en) | 1976-03-05 |
JPS5145159A (en) | 1976-04-17 |
CA1051138A (en) | 1979-03-20 |
DE2535262C2 (en) | 1987-06-04 |
JPS6038418B2 (en) | 1985-08-31 |
AU8354975A (en) | 1977-02-03 |
NL186520B (en) | 1990-07-16 |
NL186520C (en) | 1990-12-17 |
NL7509518A (en) | 1976-02-11 |
IT1040187B (en) | 1979-12-20 |
FR2281403B1 (en) | 1979-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |