CA980037A - Thermoplastic polycarbonate easily releasable from moulds - Google Patents

Thermoplastic polycarbonate easily releasable from moulds

Info

Publication number
CA980037A
CA980037A CA153,838A CA153838A CA980037A CA 980037 A CA980037 A CA 980037A CA 153838 A CA153838 A CA 153838A CA 980037 A CA980037 A CA 980037A
Authority
CA
Canada
Prior art keywords
moulds
thermoplastic polycarbonate
easily releasable
polycarbonate easily
releasable
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
CA153,838A
Other languages
English (en)
Other versions
CA153838S (en
Inventor
Gunter Peilstoecker
Hermann Schirmer
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
Application granted granted Critical
Publication of CA980037A publication Critical patent/CA980037A/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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
CA153,838A 1972-04-25 1972-10-13 Thermoplastic polycarbonate easily releasable from moulds Expired CA980037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2220185A DE2220185C3 (de) 1972-04-25 1972-04-25 Thermoplastische Formmassen aus Polycarbonat mit verbesserter Entformbarkeit beim Spritzgießen

Publications (1)

Publication Number Publication Date
CA980037A true CA980037A (en) 1975-12-16

Family

ID=5843182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,838A Expired CA980037A (en) 1972-04-25 1972-10-13 Thermoplastic polycarbonate easily releasable from moulds

Country Status (9)

Country Link
US (1) US3836499A (fr)
JP (1) JPS4922455A (fr)
AT (1) AT334087B (fr)
AU (1) AU464277B2 (fr)
BE (1) BE792564A (fr)
CA (1) CA980037A (fr)
CH (1) CH584252A5 (fr)
DE (1) DE2220185C3 (fr)
GB (1) GB1374498A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506726C2 (de) * 1975-02-18 1982-06-16 Bayer Ag, 5090 Leverkusen Verwendung von Perfluoralkansulfonamiden und/oder Ammoniumsalzen von Perfluoralkansulfonsäuren und/oder Cyclimmoniumsalzen von Perfluoralkansulfonsäuren als Entformungsmittel
US4131575A (en) * 1975-02-22 1978-12-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate molding materials with improved mold release
DE2620257C3 (de) * 1976-05-07 1981-12-10 Bayer Ag, 5090 Leverkusen Thermoplastische Polycarbonat-Formmassen mit verbesserter Entformbarkeit
US4143024A (en) * 1976-05-07 1979-03-06 Bayer Aktiengesellschaft Thermoplastic polycarbonate moulding compositions with improved ease of mould release
GB1567517A (en) * 1976-07-02 1980-05-14 Gen Electric Polycarbonate moulding compositions
US4123436A (en) * 1976-12-16 1978-10-31 General Electric Company Polycarbonate composition plasticized with esters
US4409351A (en) * 1981-06-15 1983-10-11 General Electric Company Compositions comprising thermoplastic resin and long chained fatty acid
US4408000A (en) * 1981-06-15 1983-10-04 General Electric Company Compositions comprising thermoplastic resin, mold release agent and long chained fatty acid
US4425458A (en) * 1982-04-09 1984-01-10 Henkel Corporation Polyguerbet alcohol esters
US4446268A (en) * 1982-07-26 1984-05-01 General Electric Company Compositions
US4438234A (en) 1982-12-15 1984-03-20 General Electric Company Compositions comprising a thermoplastic resin and a vinyl ether mold release agent
US4444935A (en) * 1982-12-15 1984-04-24 General Electric Company Compositions comprising a thermoplastic resin and an acrylate mold release agent
JPS6099159A (ja) * 1983-11-04 1985-06-03 Mitsubishi Gas Chem Co Inc 熱可塑性樹脂組成物
JPS6231801A (ja) * 1985-08-02 1987-02-10 Teijin Chem Ltd 光学用成形品
US4639484A (en) * 1986-03-25 1987-01-27 Witco Chemical Corporation Mold release enhancement for acrylonitrile-butadiene-styrene molding resins
US4757104A (en) * 1986-04-04 1988-07-12 The Dow Chemical Company Gamma radiation resistant carbonate polymer compositions containing linolenic compounds
US5238985A (en) * 1987-12-30 1993-08-24 Rhone-Poulenc Surfactants And Specialties, L.P. Thermoplastic molding compositions
US5055508A (en) * 1988-03-31 1991-10-08 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
US5240986A (en) * 1988-03-31 1993-08-31 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
NL8801865A (nl) * 1988-07-25 1990-02-16 Gen Electric Polymeermengsel met aromatisch polycarbonaat en vormlosmiddel.
US5210124A (en) * 1989-12-28 1993-05-11 General Electric Company Tri or tetraesters of aliphatic monocarboxylic acids of 6 to 9 carbon atoms and pentaerythritol as mold releases for aromatic polycarbonates
EP0683200B1 (fr) * 1994-05-19 2001-09-26 General Electric Company Composition de stabilisateur
US5596034A (en) * 1995-09-07 1997-01-21 Bayer Corporation Polycarbonate compositions having mold-release properties
DE69734076T2 (de) * 1996-04-30 2006-06-08 Bayer Corp. Polycarbonatzusammensetzungen mit Formtrenn-Eigenschaften
US5705546A (en) * 1996-06-13 1998-01-06 Bayer Corporation Polycarbonate compositions having improved release properties
US6008280A (en) * 1997-11-20 1999-12-28 Bayer Corporation Polycarbonate compositions having good mold-release properties
JP7101465B2 (ja) * 2017-10-17 2022-07-15 三菱エンジニアリングプラスチックス株式会社 樹脂組成物および成形品

Also Published As

Publication number Publication date
JPS4922455A (fr) 1974-02-27
GB1374498A (en) 1974-11-20
BE792564A (fr) 1973-06-12
US3836499A (en) 1974-09-17
CH584252A5 (fr) 1977-01-31
AT334087B (de) 1976-12-27
AU4862972A (en) 1974-05-09
DE2220185B2 (de) 1978-06-29
AU464277B2 (en) 1975-08-21
ATA361373A (de) 1976-04-15
DE2220185A1 (de) 1973-11-08
DE2220185C3 (de) 1979-02-22

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