FR2350376A1 - Matieres a mouler faciles a demouler - Google Patents

Matieres a mouler faciles a demouler

Info

Publication number
FR2350376A1
FR2350376A1 FR7623601A FR7623601A FR2350376A1 FR 2350376 A1 FR2350376 A1 FR 2350376A1 FR 7623601 A FR7623601 A FR 7623601A FR 7623601 A FR7623601 A FR 7623601A FR 2350376 A1 FR2350376 A1 FR 2350376A1
Authority
FR
France
Prior art keywords
molding materials
easy molding
easy
materials
molding
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.)
Granted
Application number
FR7623601A
Other languages
English (en)
Other versions
FR2350376B1 (fr
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
Publication of FR2350376A1 publication Critical patent/FR2350376A1/fr
Application granted granted Critical
Publication of FR2350376B1 publication Critical patent/FR2350376B1/fr
Granted legal-status Critical Current

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)
  • Polyesters Or Polycarbonates (AREA)
FR7623601A 1976-05-07 1976-08-02 Matieres a mouler faciles a demouler Granted FR2350376A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2620255A DE2620255C2 (de) 1976-05-07 1976-05-07 Thermoplastische Formmassen und Formkörper aus Polycarbonaten mit verbesserter Entformbarkeit beim Spritzgießen

Publications (2)

Publication Number Publication Date
FR2350376A1 true FR2350376A1 (fr) 1977-12-02
FR2350376B1 FR2350376B1 (fr) 1981-09-25

Family

ID=5977339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623601A Granted FR2350376A1 (fr) 1976-05-07 1976-08-02 Matieres a mouler faciles a demouler

Country Status (8)

Country Link
US (1) US4081495A (fr)
JP (1) JPS599578B2 (fr)
DE (1) DE2620255C2 (fr)
FR (1) FR2350376A1 (fr)
GB (1) GB1498392A (fr)
IT (1) IT1062648B (fr)
NL (1) NL186015C (fr)
SE (1) SE419652B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729763A1 (de) * 1977-07-01 1979-01-18 Bayer Ag Thermoplastisch verarbeitbare polycarbonatmischungen
EP0004020B1 (fr) * 1978-03-10 1981-07-15 Bayer Ag Masses à mouler à ténacité améliorée à base de polycarbonates
US4403054A (en) * 1981-08-26 1983-09-06 General Electric Company Stabilized polycarbonate compositions
JPS6023444A (ja) * 1983-07-18 1985-02-06 Idemitsu Petrochem Co Ltd 射出圧縮成形用ポリカ−ボネ−ト樹脂組成物
JPS60203666A (ja) * 1984-03-28 1985-10-15 Hitachi Ltd ポリカ−ボネ−ト組成物
JPS614726A (ja) * 1984-06-19 1986-01-10 Mitsubishi Gas Chem Co Inc ポリカ−ボネ−ト樹脂光学成形品
JPS6178864A (ja) * 1984-09-27 1986-04-22 Mitsubishi Gas Chem Co Inc ポリカ−ボネ−ト樹脂光学成形品
JPS61123658A (ja) * 1984-11-19 1986-06-11 Mitsubishi Gas Chem Co Inc ポリカ−ボネ−ト樹脂光学成形品
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
DE3835203A1 (de) * 1988-10-15 1990-04-19 Bayer Ag Formmassen aus polycarbonat-mischungen hoher disperser loeslichkeit
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
US4980105A (en) * 1989-08-28 1990-12-25 General Electric Company Method for extruder devolatilization of spiro(bis)indane polycarbonates
DE19545330A1 (de) * 1995-12-05 1997-06-12 Bayer Ag Verwendung von Carbonaten als Entformungsmittel für thermoplastische Polycarbonate
US6355766B1 (en) * 2000-04-28 2002-03-12 General Electric Company Polycarbonate compositions for data storage media

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159896A5 (fr) * 1971-11-01 1973-06-22 Gen Electric
FR2249919A1 (fr) * 1973-10-31 1975-05-30 Bayer Ag

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA702625A (en) * 1965-01-26 H. Reinking Norman Polycarbonate resins having improved flow properties
US2789964A (en) * 1953-12-08 1957-04-23 Eastman Kodak Co Polycarbonates from 1, 4-bis-(beta-hydroxyethoxy)-benzene-bis
US3166606A (en) * 1960-12-28 1965-01-19 Union Carbide Corp Polycarbonate resins having improved flow properties
US3290409A (en) * 1962-03-08 1966-12-06 Gen Electric Preparation of polycarbonate resins
US3475373A (en) * 1965-08-11 1969-10-28 Eastman Kodak Co Stabilization of polycarbonates
DE2248817C2 (de) * 1972-10-05 1981-09-24 Bayer Ag, 5090 Leverkusen Polycarbonatmischungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159896A5 (fr) * 1971-11-01 1973-06-22 Gen Electric
FR2249919A1 (fr) * 1973-10-31 1975-05-30 Bayer Ag

Also Published As

Publication number Publication date
NL186015C (nl) 1990-09-03
US4081495A (en) 1978-03-28
GB1498392A (en) 1978-01-18
JPS52136258A (en) 1977-11-14
DE2620255C2 (de) 1982-07-01
JPS599578B2 (ja) 1984-03-03
DE2620255A1 (de) 1977-11-17
NL186015B (nl) 1990-04-02
SE419652B (sv) 1981-08-17
FR2350376B1 (fr) 1981-09-25
NL7608524A (nl) 1977-11-09
IT1062648B (it) 1984-10-20
SE7608563L (sv) 1977-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse