JPS6456743A - Production of biaxially drawn polyester film - Google Patents

Production of biaxially drawn polyester film

Info

Publication number
JPS6456743A
JPS6456743A JP21244487A JP21244487A JPS6456743A JP S6456743 A JPS6456743 A JP S6456743A JP 21244487 A JP21244487 A JP 21244487A JP 21244487 A JP21244487 A JP 21244487A JP S6456743 A JPS6456743 A JP S6456743A
Authority
JP
Japan
Prior art keywords
film
dicarboxylic acid
polyester film
coated
production
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.)
Pending
Application number
JP21244487A
Other languages
Japanese (ja)
Inventor
Toshiaki Takeuchi
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP21244487A priority Critical patent/JPS6456743A/en
Publication of JPS6456743A publication Critical patent/JPS6456743A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the titled film having high transparency as well as slipperiness and excellent high-temperature blocking resistance, by coating a surface of a polyester film with an aqueous dispersion containing a specific polyester copolymer and colloidal silica and drawing the coated film. CONSTITUTION:At least one surface of an undrawn or uniaxially drawn polyester film is coated with an aqueous dispersion containing (A) 100pts.wt. of a water-dispersible polyester copolymer derived from (i) a dicarboxylic acid component consisting of 0.5-15mol.% of a dicarboxylic acid having a metal sulfonate base and 99.5-85mol.% of a dicarboxylic acid free from metal sulfonate base and (ii) a glycol component and (B) 60-120pts.wt. of colloidal silica having an average particle diameter of 3-70mmu. The coated film is biaxially or uniaxially drawn to obtain the objective film.
JP21244487A 1987-08-26 1987-08-26 Production of biaxially drawn polyester film Pending JPS6456743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21244487A JPS6456743A (en) 1987-08-26 1987-08-26 Production of biaxially drawn polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21244487A JPS6456743A (en) 1987-08-26 1987-08-26 Production of biaxially drawn polyester film

Publications (1)

Publication Number Publication Date
JPS6456743A true JPS6456743A (en) 1989-03-03

Family

ID=16622714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21244487A Pending JPS6456743A (en) 1987-08-26 1987-08-26 Production of biaxially drawn polyester film

Country Status (1)

Country Link
JP (1) JPS6456743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187837A (en) * 1999-11-26 2001-07-10 Eastman Chem Co Water-dispersible film and fiber based on sulfopolyester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187837A (en) * 1999-11-26 2001-07-10 Eastman Chem Co Water-dispersible film and fiber based on sulfopolyester
EP1103578A3 (en) * 1999-11-26 2001-11-14 Eastman Chemical Company Water-dispersible films and fibers based on sulfopolyesters

Similar Documents

Publication Publication Date Title
DE69401260D1 (en) Coating composition with good protection against corrosion and oxidation
KR880002942A (en) Biaxially Oriented Polyester Film
AU637423B2 (en) Method of treating or coating a substrate with an aqueous composition and the use of such compositions
KR900009728A (en) Water-based paint composition and use thereof
EP0386707A3 (en) Biaxially oriented polyester film
AU622355B2 (en) Polymeric film
DE69206133T2 (en) Coating composition that contains metal-coated microspheres and that has improved corrosion protection of metallic substrates.
KR850002590A (en) Dispersible Berlin Green Pigment
KR850001246A (en) Filler-containing polyester film drawn biaxially
KR920016220A (en) Surface Treatment Biaxially Stretched Polyester Film
TW337529B (en) Coated film and its method of manufacture
JPS6456743A (en) Production of biaxially drawn polyester film
AU646340B2 (en) Hydrophilic coating composition and bath containing same
Ping et al. DECORATIVE & PROTECTIVE COATINGS ON ZINC USING RARE EARTHS
JPS5599950A (en) Aqueous dispersion of polyester
IE42146L (en) Fluorocarbon polymer compositions
JPS5673113A (en) Antistatic fiber
JPS55107495A (en) Stamping foil
JPS5717901A (en) Reflecting body
JPS56107014A (en) Production of polyester fiber with excellent color- developing property
SU827510A1 (en) Composition for coating
JPS6477623A (en) Light-fast polyester fiber
JPS6469681A (en) Water-dispersible self-adhesive
JPS56107015A (en) Production of polyester fiber with excellent color- developing property
Salvago Metallic Coatings and Corrosion Prevention