GB2052521B - Polyester film containing fine powder crosslinked polymer - Google Patents

Polyester film containing fine powder crosslinked polymer

Info

Publication number
GB2052521B
GB2052521B GB8014053A GB8014053A GB2052521B GB 2052521 B GB2052521 B GB 2052521B GB 8014053 A GB8014053 A GB 8014053A GB 8014053 A GB8014053 A GB 8014053A GB 2052521 B GB2052521 B GB 2052521B
Authority
GB
United Kingdom
Prior art keywords
fine powder
polyester film
film containing
crosslinked polymer
containing fine
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
GB8014053A
Other versions
GB2052521A (en
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.)
Diafoil Co Ltd
Original Assignee
Diafoil Co Ltd
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 JP6165579A external-priority patent/JPS6017339B2/en
Priority claimed from JP6165479A external-priority patent/JPS55155029A/en
Application filed by Diafoil Co Ltd filed Critical Diafoil Co Ltd
Publication of GB2052521A publication Critical patent/GB2052521A/en
Application granted granted Critical
Publication of GB2052521B publication Critical patent/GB2052521B/en
Expired 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
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB8014053A 1979-05-19 1980-04-29 Polyester film containing fine powder crosslinked polymer Expired GB2052521B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6165579A JPS6017339B2 (en) 1979-05-19 1979-05-19 Polyester film containing cross-linked polymer fine powder
JP6165479A JPS55155029A (en) 1979-05-19 1979-05-19 Polyester film

Publications (2)

Publication Number Publication Date
GB2052521A GB2052521A (en) 1981-01-28
GB2052521B true GB2052521B (en) 1983-03-16

Family

ID=26402712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8014053A Expired GB2052521B (en) 1979-05-19 1980-04-29 Polyester film containing fine powder crosslinked polymer

Country Status (2)

Country Link
DE (1) DE3019073A1 (en)
GB (1) GB2052521B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091631B (en) * 1981-01-05 1984-04-18 Toray Industries Base film for magnetic recording tape
DE3313923A1 (en) * 1983-04-16 1984-10-18 Hoechst Ag, 6230 Frankfurt POLYESTER RAW MATERIAL, MOLDED BODIES MADE THEREOF, PREFERABLY A FILM, AND USE OF THE MOLDED BODIES
DE3414347A1 (en) * 1984-04-16 1985-10-24 Hoechst Ag, 6230 Frankfurt CARRIER FILM FOR MAGNETIC INFORMATION CARRIERS
DE3414310A1 (en) * 1984-04-16 1985-10-24 Hoechst Ag, 6230 Frankfurt CARRIER FILM FOR MAGNETIC INFORMATION CARRIERS
US4761327A (en) * 1986-01-17 1988-08-02 Teijin Limited Biaxially oriented aromatic polyester film
DE69220423T2 (en) * 1991-07-25 1997-11-27 Toray Industries Polyester blend, process for its manufacture and film formed therefrom
US5372879A (en) * 1993-02-22 1994-12-13 Teijin Limited Biaxially oriented polyester film
TW412567B (en) * 1995-07-27 2000-11-21 Toray Industries Polyester composition and its film
DE102010026328A1 (en) 2010-07-07 2012-01-12 Mitsubishi Polyester Film Gmbh Biaxially oriented matte polyester film with high roughness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1769919C3 (en) * 1968-08-06 1985-03-21 La Cellophane S.A., Paris Improvement of a molecularly oriented film made of polyester
US3579609A (en) * 1968-09-23 1971-05-18 Minnesota Mining & Mfg Flex-resistant polyester film containing olefin or polytetramethylene oxide additive polymer
US3585255A (en) * 1968-09-23 1971-06-15 Minnesota Mining & Mfg Electrically superior polyester film containing polystyrene or polyionomer additive polymer

Also Published As

Publication number Publication date
DE3019073A1 (en) 1980-11-27
GB2052521A (en) 1981-01-28
DE3019073C2 (en) 1989-06-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000428