BE777304A - Polycarbonates possedant une aptitude amelioree au demoulage lors du moulage par injection - Google Patents

Polycarbonates possedant une aptitude amelioree au demoulage lors du moulage par injection

Info

Publication number
BE777304A
BE777304A BE777304A BE777304A BE777304A BE 777304 A BE777304 A BE 777304A BE 777304 A BE777304 A BE 777304A BE 777304 A BE777304 A BE 777304A BE 777304 A BE777304 A BE 777304A
Authority
BE
Belgium
Prior art keywords
polycarbonates
injection molding
during injection
improved release
ability during
Prior art date
Application number
BE777304A
Other languages
English (en)
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
Priority claimed from DE19702064095 external-priority patent/DE2064095C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BE777304A publication Critical patent/BE777304A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
BE777304A 1970-12-28 1971-12-27 Polycarbonates possedant une aptitude amelioree au demoulage lors du moulage par injection BE777304A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702064095 DE2064095C3 (de) 1970-12-28 Thermoplastische Formmassen und Formkörper aus Polycarbonat mit verbesserter Entformbarkeit beim Spritzgießen

Publications (1)

Publication Number Publication Date
BE777304A true BE777304A (fr) 1972-06-27

Family

ID=5792375

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777304A BE777304A (fr) 1970-12-28 1971-12-27 Polycarbonates possedant une aptitude amelioree au demoulage lors du moulage par injection

Country Status (16)

Country Link
US (1) US3784595A (fr)
JP (1) JPS5235696B1 (fr)
AT (1) AT306379B (fr)
AU (1) AU452933B2 (fr)
BE (1) BE777304A (fr)
CA (1) CA918838A (fr)
CH (1) CH562288A5 (fr)
DK (1) DK136254C (fr)
ES (1) ES398360A1 (fr)
FI (1) FI54138C (fr)
FR (1) FR2120088B1 (fr)
GB (1) GB1353340A (fr)
IT (1) IT945615B (fr)
NL (1) NL164080C (fr)
NO (1) NO133592C (fr)
SE (1) SE373375B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131575A (en) * 1975-02-22 1978-12-26 Bayer Aktiengesellschaft Thermoplastic polycarbonate molding materials with improved mold release
US4143024A (en) * 1976-05-07 1979-03-06 Bayer Aktiengesellschaft Thermoplastic polycarbonate moulding compositions with improved ease of mould release
DE2620257C3 (de) * 1976-05-07 1981-12-10 Bayer Ag, 5090 Leverkusen Thermoplastische Polycarbonat-Formmassen mit verbesserter Entformbarkeit
GB1567517A (en) * 1976-07-02 1980-05-14 Gen Electric Polycarbonate moulding compositions
US4208489A (en) * 1977-01-29 1980-06-17 Bayer Aktiengesellschaft Polycarbonate molding compositions with improved flame-repellency
US4097435A (en) * 1977-04-11 1978-06-27 Mobay Chemical Corporation Glass-filled polycarbonate of improved ductility
JPS55147514U (fr) * 1979-04-12 1980-10-23
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
US4707511A (en) * 1985-12-17 1987-11-17 General Electric Company Thermoplastically moldable compositions
US4639484A (en) * 1986-03-25 1987-01-27 Witco Chemical Corporation Mold release enhancement for acrylonitrile-butadiene-styrene molding resins
JPS63289068A (ja) * 1987-05-22 1988-11-25 Polyplastics Co ポリアリ−レンサルファイド樹脂組成物
WO1989003853A1 (fr) * 1987-10-28 1989-05-05 Gaf Corporation Lubrifiants internes au polycarbonate
US4767815A (en) * 1987-11-09 1988-08-30 Gaf Corporation Guerbet alcohol esters
US5238985A (en) * 1987-12-30 1993-08-24 Rhone-Poulenc Surfactants And Specialties, L.P. Thermoplastic molding compositions
US5240986A (en) * 1988-03-31 1993-08-31 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
US5055508A (en) * 1988-03-31 1991-10-08 Idemitsu Petrochemical Co., Ltd. Polycarbonate resin composition
US4868236A (en) * 1989-01-23 1989-09-19 Lenick Jr Anthony J O Citrate polyesters of guerbet of alcohols and their alkoxylates as polycarbonate lubricants
JPH0362828A (ja) * 1989-07-30 1991-03-18 Victor Co Of Japan Ltd 光学部材用ポリカーボネート樹脂成形品の着色方法
US5001180A (en) * 1989-11-01 1991-03-19 Mobay Corporation Release agents for polycarbonate molding compositions
DE4244008C2 (de) * 1992-12-24 1997-04-24 Bayer Ag Verfahren zur Herstellung von aliphatisch-aromatischen Polycarbonaten
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
US6054518A (en) * 1997-09-17 2000-04-25 Shin-Etsu Chemical Co., Ltd. Silicone rubber molding compositions and method for producing silicone rubber molded parts
US6008280A (en) * 1997-11-20 1999-12-28 Bayer Corporation Polycarbonate compositions having good mold-release properties
DE19859050A1 (de) 1998-12-21 2000-06-29 Bayer Ag Neue Polymergemische mit Entformungsmitteln
JP5942466B2 (ja) * 2012-02-22 2016-06-29 住友金属鉱山株式会社 複合タングステン酸化物微粒子分散ポリカーボネート樹脂組成物およびそれを用いた熱線遮蔽成形体並びに熱線遮蔽積層体
EP3464440B1 (fr) * 2016-05-24 2020-05-13 Covestro Deutschland AG Compositions de polycarbonate contenant des matieres de remplissage, acide carboxylique et son ester de glycerol ou diglycerol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186961A (en) * 1962-10-08 1965-06-01 Monsanto Co Plasticized polycarbonate resins
US3516957A (en) * 1968-04-29 1970-06-23 Eastman Kodak Co Thermoplastic polyester composition containing organic ester mold release agent

Also Published As

Publication number Publication date
JPS5235696B1 (fr) 1977-09-10
FR2120088A1 (fr) 1972-08-11
IT945615B (it) 1973-05-10
US3784595A (en) 1974-01-08
SE373375B (sv) 1975-02-03
NL7117894A (fr) 1972-06-30
FR2120088B1 (fr) 1976-03-26
CH562288A5 (fr) 1975-05-30
FI54138B (fi) 1978-06-30
NO133592B (fr) 1976-02-16
DK136254C (da) 1978-02-13
ES398360A1 (es) 1974-09-16
AT306379B (de) 1973-04-10
NL164080C (nl) 1980-11-17
AU452933B2 (en) 1974-09-19
NO133592C (fr) 1976-05-26
AU3711671A (en) 1973-06-28
CA918838A (en) 1973-01-09
GB1353340A (en) 1974-05-15
DK136254B (da) 1977-09-12
DE2064095B2 (de) 1975-07-31
FI54138C (fi) 1978-10-10
DE2064095A1 (de) 1972-07-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBENFABRIKEN BAYER A.G.

Effective date: 19901231