[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1490467A - Thermoplastic polycarbonate moulding materials with mould release - Google Patents

Thermoplastic polycarbonate moulding materials with mould release

Info

Publication number
GB1490467A
GB1490467A GB6792/76A GB679276A GB1490467A GB 1490467 A GB1490467 A GB 1490467A GB 6792/76 A GB6792/76 A GB 6792/76A GB 679276 A GB679276 A GB 679276A GB 1490467 A GB1490467 A GB 1490467A
Authority
GB
United Kingdom
Prior art keywords
mould release
polycarbonate
composition
feb
thermoplastic 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
Application number
GB6792/76A
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 GB1490467A publication Critical patent/GB1490467A/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
    • 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
    • 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

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)

Abstract

1490467 Polycarbonate moulding compositions BAYER AG 20 Feb 1976 [22 Feb 1975] 06792/76 Heading C3R A thermoplastic moulding composition comprises a high molecular weight aromatic polycarbonate and 0À01 to 0À1% by weight, based on the composition, of, as mould release agent, an ester obtained by the complete esterification of an aliphatic alcohol containing 4 to 6 hydroxy groups with a C 10-20 saturated aliphatic carboxylic acid which is a monocarboxylic acid or a mixture thereof with a polycarboxylic acid. The composition may include glass fibres. The examples describe compositions containing (a) a polycarbonate derived from bisphenol A, optionally with tetrabromobisphenol A or tetramethylbisphenol A, and (b) pentaerythritol tetrastearate or tetrapalmitate, xylitol pentastearate or sorbitol hexapalmitate.
GB6792/76A 1975-02-22 1976-02-20 Thermoplastic polycarbonate moulding materials with mould release Expired GB1490467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507748A DE2507748C2 (en) 1975-02-22 1975-02-22 Thermoplastic polycarbonate molding compounds with improved demoldability

Publications (1)

Publication Number Publication Date
GB1490467A true GB1490467A (en) 1977-11-02

Family

ID=5939584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6792/76A Expired GB1490467A (en) 1975-02-22 1976-02-20 Thermoplastic polycarbonate moulding materials with mould release

Country Status (10)

Country Link
JP (1) JPS5524468B2 (en)
BE (1) BE838782A (en)
CA (1) CA1109174A (en)
DE (1) DE2507748C2 (en)
ES (1) ES445403A1 (en)
FR (1) FR2301567A1 (en)
GB (1) GB1490467A (en)
IT (1) IT1053878B (en)
NL (1) NL169337C (en)
SE (1) SE415361B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312158A1 (en) * 1982-04-09 1983-10-13 Henkel Corp., Minneapolis, Minn. Compound esters
DE3312157A1 (en) * 1982-04-09 1983-10-13 Henkel Corp., Minneapolis, Minn. POLYCARBONATE RESIN MIXTURE

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567517A (en) * 1976-07-02 1980-05-14 Gen Electric Polycarbonate moulding compositions
US4408000A (en) * 1981-06-15 1983-10-04 General Electric Company Compositions comprising thermoplastic resin, mold release agent and long chained fatty acid
JPS58155601U (en) * 1982-04-08 1983-10-18 加藤電機株式会社 Hinge for opening and closing the dust cover of players, etc.
US4487874A (en) * 1983-04-14 1984-12-11 Henkel Corporation Polycarbonate processing
US4707511A (en) * 1985-12-17 1987-11-17 General Electric Company Thermoplastically moldable compositions
NL8801865A (en) * 1988-07-25 1990-02-16 Gen Electric POLYMER MIXTURE WITH AROMATIC POLYCARBONATE AND FORM DETERGENT.
DE19545330A1 (en) 1995-12-05 1997-06-12 Bayer Ag Use of carbonates as mold release agents for thermoplastic polycarbonates
DE19859050A1 (en) 1998-12-21 2000-06-29 Bayer Ag New polymer mixtures with mold release agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312158A1 (en) * 1982-04-09 1983-10-13 Henkel Corp., Minneapolis, Minn. Compound esters
DE3312157A1 (en) * 1982-04-09 1983-10-13 Henkel Corp., Minneapolis, Minn. POLYCARBONATE RESIN MIXTURE

Also Published As

Publication number Publication date
DE2507748A1 (en) 1976-09-02
BE838782A (en) 1976-08-20
ES445403A1 (en) 1977-10-16
NL169337C (en) 1982-07-01
CA1109174A (en) 1981-09-15
JPS5524468B2 (en) 1980-06-28
NL7601695A (en) 1976-08-24
IT1053878B (en) 1981-10-10
DE2507748C2 (en) 1982-07-15
NL169337B (en) 1982-02-01
FR2301567A1 (en) 1976-09-17
JPS51107347A (en) 1976-09-22
FR2301567B1 (en) 1980-05-16
SE7601931L (en) 1976-08-23
SE415361B (en) 1980-09-29
AU1116776A (en) 1977-08-25

Similar Documents

Publication Publication Date Title
ES8800705A1 (en) Impact-resistant thermoplastic moulding composition containing a modified polyphenylene oxide, a polyoctenamer and polyamides.
GB1490467A (en) Thermoplastic polycarbonate moulding materials with mould release
JPS53138446A (en) Resin composition
JPS5584352A (en) Polycarbonate resin composition
JPS5232999A (en) Process for preparing unsaturated epoxy esters having improved curabil ity
ATE41652T1 (en) PROCESS FOR THE MANUFACTURE OF AROMATIC DIOLS AND THEIR ESTER AND AETHER DERIVATIVES.
ATE65537T1 (en) POLYHYDROXYL COMPOUNDS CONTAINING ESTER AND ETHER GROUPS AS REACTIVE THINNER.
GB1516064A (en) Thermoplastic polycarbonate moulding compositions with mould release
DE2967205D1 (en) High solids polyol containing component and method for producing polyurethane resins thereof
JPS5513750A (en) Plasticized butyral resin composition
CH613470A5 (en) Pigment concentrates
JPS6479245A (en) Stabilizer for chlorinated resin
JPS5212256A (en) Halogen-containing resin compositions
GB1386548A (en) Moulding compositions based on polyester mixtures
ES425088A1 (en) Acidic oleo-acrylic resins and processes for preparing same
JPS51119088A (en) Method for preparing a low molecular weight cellulose ester
JPS53120755A (en) Flame-retardant composition
SE7705241L (en) THERMOPLASTIC POLYCARBONATE MOLDING WITH SIMPLIFIED MOLDING
ES388052A1 (en) Perfluoroalkylalkylmonocarboxylic acid esters
JPS5269950A (en) Polyolefin compositions with improved now-fogging and antistatic prope rties
GB1466226A (en) High melting n,n-terephthaloyl bisphthalimide and its use as an ester interlinking agent for polyesters
JPS54124092A (en) Low-shrinkage unsaturated polyester resin composition
JPS5738767A (en) Preparation of polyhydric alcohol partial ester with mercaptocarboxylic acid
JPS5767628A (en) Curable composition containing spiro-orthoester compound
JPS5217447A (en) Process for preparation of trans-4- aminomethylcyclohexane-carboxylic acid ester

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930220