GB1100175A - Aromatic polycarbonate film-forming composition - Google Patents

Aromatic polycarbonate film-forming composition

Info

Publication number
GB1100175A
GB1100175A GB4141765A GB4141765A GB1100175A GB 1100175 A GB1100175 A GB 1100175A GB 4141765 A GB4141765 A GB 4141765A GB 4141765 A GB4141765 A GB 4141765A GB 1100175 A GB1100175 A GB 1100175A
Authority
GB
United Kingdom
Prior art keywords
polycarbonate film
forming composition
aromatic polycarbonate
talc
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
GB4141765A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1100175A publication Critical patent/GB1100175A/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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances

Abstract

A polycarbonate film having a low coefficient of static friction and a low haze value contains 0.025 to about 0.50% of silica, talc or a mixture thereof having an average particle size of up to 10 microns. The talc may be coated with zinc stearate. The polycarbonate is that of a dihydric phenol, preferably bisphenol-A. Uses.-Covering wrappers, insulating tapes, dielectrics and supports for magnetic tapes.
GB4141765A 1964-10-01 1965-09-29 Aromatic polycarbonate film-forming composition Expired GB1100175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40095064A 1964-10-01 1964-10-01

Publications (1)

Publication Number Publication Date
GB1100175A true GB1100175A (en) 1968-01-24

Family

ID=23585671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4141765A Expired GB1100175A (en) 1964-10-01 1965-09-29 Aromatic polycarbonate film-forming composition

Country Status (3)

Country Link
BE (1) BE670376A (en)
DE (1) DE1285175B (en)
GB (1) GB1100175A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002079309A1 (en) * 2001-03-30 2002-10-10 Eastman Chemical Company Polyesters and polyester containers having a reduced coefficient of friction and improved clarity
US6710158B2 (en) 2000-12-15 2004-03-23 Wellman, Inc. Methods for making polyester bottle resins having reduced frictional properties
US7858731B2 (en) 2000-12-15 2010-12-28 Wellman, Inc. Polyester resins and polyester containers having reduced frictional properties

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140885B (en) * 1964-10-01 1974-01-15 Gen Electric SELF-SUPPORTING FILM WITH A THICKNESS OF UP TO 0.025 MM.
US3475372A (en) * 1966-08-18 1969-10-28 Mobay Chemical Corp Flame resistant polycarbonates
DE2324427C3 (en) * 1973-05-15 1982-01-14 Bayer Ag, 5090 Leverkusen Polycarbonate compositions
US4478964A (en) * 1981-06-05 1984-10-23 Mobay Chemical Corporation Polycarbonate-silicate compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366532A (en) * 1962-08-22 1964-07-10 Ozalid Co Ltd Process for treating polyesters and polycarbonates surfaces, composition for its implementation and resulting products
DE1454789A1 (en) * 1963-03-21 1969-04-30 Bayer Ag Process for the production of glass fiber reinforced thermoplastics

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6710158B2 (en) 2000-12-15 2004-03-23 Wellman, Inc. Methods for making polyester bottle resins having reduced frictional properties
US6727306B2 (en) 2000-12-15 2004-04-27 Wellman, Inc. Polymer resins having reduced frictional properties
US7858731B2 (en) 2000-12-15 2010-12-28 Wellman, Inc. Polyester resins and polyester containers having reduced frictional properties
WO2002079309A1 (en) * 2001-03-30 2002-10-10 Eastman Chemical Company Polyesters and polyester containers having a reduced coefficient of friction and improved clarity
CN1322042C (en) * 2001-03-30 2007-06-20 伊斯曼化学公司 Polyesters and polyester containers having reduced coefficient of friction and improved clarity
CN100415828C (en) * 2001-03-30 2008-09-03 伊士曼化工公司 Polyesters and polyester containers having a reduced coefficient of friction and improved clarity

Also Published As

Publication number Publication date
DE1285175B (en) 1968-12-12
BE670376A (en) 1966-01-17

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