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 injectionInfo
- 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
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
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)
- Processes Of Treating Macromolecular Substances (AREA)
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 (sv) |
JP (1) | JPS5235696B1 (sv) |
AT (1) | AT306379B (sv) |
AU (1) | AU452933B2 (sv) |
BE (1) | BE777304A (sv) |
CA (1) | CA918838A (sv) |
CH (1) | CH562288A5 (sv) |
DK (1) | DK136254C (sv) |
ES (1) | ES398360A1 (sv) |
FI (1) | FI54138C (sv) |
FR (1) | FR2120088B1 (sv) |
GB (1) | GB1353340A (sv) |
IT (1) | IT945615B (sv) |
NL (1) | NL164080C (sv) |
NO (1) | NO133592C (sv) |
SE (1) | SE373375B (sv) |
Families Citing this family (34)
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 |
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 |
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 (sv) * | 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 |
US4444935A (en) * | 1982-12-15 | 1984-04-24 | General Electric Company | Compositions comprising a thermoplastic resin and an acrylate mold release agent |
US4438234A (en) | 1982-12-15 | 1984-03-20 | General Electric Company | Compositions comprising a thermoplastic resin and a vinyl ether 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 |
AU2785789A (en) * | 1987-10-28 | 1989-05-23 | Gaf Corporation | Polycarbonate internal lubricants |
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 |
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 |
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 |
DE69522852T2 (de) * | 1994-05-19 | 2002-05-02 | General Electric Co., Schenectady | Stabilisatorzusammensetzung |
US5596034A (en) * | 1995-09-07 | 1997-01-21 | Bayer Corporation | Polycarbonate compositions having mold-release properties |
EP0805184B1 (en) * | 1996-04-30 | 2005-08-31 | Bayer Corporation | Polycarbonate compositions having mold-release properties |
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 |
US10934415B2 (en) * | 2016-05-24 | 2021-03-02 | Covestro Deutschland Ag | Polycarbonate compositions containing a carboxylic acid and their glycerol or diglycerol esters |
Family Cites Families (2)
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 |
-
1971
- 1971-12-20 AU AU37116/71A patent/AU452933B2/en not_active Expired
- 1971-12-23 IT IT54957/71A patent/IT945615B/it active
- 1971-12-23 CA CA130962A patent/CA918838A/en not_active Expired
- 1971-12-23 US US00211641A patent/US3784595A/en not_active Expired - Lifetime
- 1971-12-23 GB GB5994271A patent/GB1353340A/en not_active Expired
- 1971-12-24 AT AT1111771A patent/AT306379B/de active
- 1971-12-27 JP JP46105554A patent/JPS5235696B1/ja active Pending
- 1971-12-27 FI FI3686/71A patent/FI54138C/fi active
- 1971-12-27 ES ES398360A patent/ES398360A1/es not_active Expired
- 1971-12-27 NL NL7117894.A patent/NL164080C/xx not_active IP Right Cessation
- 1971-12-27 DK DK634971A patent/DK136254C/da not_active IP Right Cessation
- 1971-12-27 NO NO4842/71A patent/NO133592C/no unknown
- 1971-12-27 BE BE777304A patent/BE777304A/xx not_active IP Right Cessation
- 1971-12-27 SE SE7116663A patent/SE373375B/sv unknown
- 1971-12-27 CH CH1897671A patent/CH562288A5/xx not_active IP Right Cessation
- 1971-12-28 FR FR7147156A patent/FR2120088B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT945615B (it) | 1973-05-10 |
AU3711671A (en) | 1973-06-28 |
SE373375B (sv) | 1975-02-03 |
NL164080C (nl) | 1980-11-17 |
GB1353340A (en) | 1974-05-15 |
CH562288A5 (sv) | 1975-05-30 |
US3784595A (en) | 1974-01-08 |
DE2064095A1 (de) | 1972-07-06 |
FR2120088B1 (sv) | 1976-03-26 |
NO133592B (sv) | 1976-02-16 |
DE2064095B2 (de) | 1975-07-31 |
ES398360A1 (es) | 1974-09-16 |
AT306379B (de) | 1973-04-10 |
NL7117894A (sv) | 1972-06-30 |
DK136254B (da) | 1977-09-12 |
FR2120088A1 (sv) | 1972-08-11 |
CA918838A (en) | 1973-01-09 |
DK136254C (da) | 1978-02-13 |
NO133592C (sv) | 1976-05-26 |
AU452933B2 (en) | 1974-09-19 |
FI54138C (fi) | 1978-10-10 |
JPS5235696B1 (sv) | 1977-09-10 |
FI54138B (fi) | 1978-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FARBENFABRIKEN BAYER A.G. Effective date: 19901231 |