JPS55158937A - Polyester film - Google Patents

Polyester film

Info

Publication number
JPS55158937A
JPS55158937A JP6727279A JP6727279A JPS55158937A JP S55158937 A JPS55158937 A JP S55158937A JP 6727279 A JP6727279 A JP 6727279A JP 6727279 A JP6727279 A JP 6727279A JP S55158937 A JPS55158937 A JP S55158937A
Authority
JP
Japan
Prior art keywords
particle diameters
polyester
bridged
molecule
deposited
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
JP6727279A
Other languages
Japanese (ja)
Other versions
JPS6343426B2 (en
Inventor
Masaji Watanabe
Seiji Sakamoto
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
Application filed by Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP6727279A priority Critical patent/JPS55158937A/en
Publication of JPS55158937A publication Critical patent/JPS55158937A/en
Publication of JPS6343426B2 publication Critical patent/JPS6343426B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To obtain the said film excellent in sliding property, wear resistance and poor in elution in which inert particles with specific particle diameters which are deposited by a reaction system and bridged macromolecular fine grains with specific particle diameters which enter into a covalent bond with polyester are contained.
CONSTITUTION: Bridged macromolecular fine grains (A) are obtained by a method wherein copolymers made from monovinyl compounds having one aliphatic unsaturated bond in a molecule and compounds having two or more aliphatic unsaturated bonds in a molecule as a bridging agent are pulverized into average particle diameters of 0.1W5μ. Terephtalic acid (ester formation derivatives) (a) and ethylene glycol (b) are reacted in the presence of an alkali (earth) metal compound to obtain a polyester (C) in which inert molecular particles (B) with average particle diameters of 0.5W5μ are deposited. Both (a) and (b) are reacted under the presence of (A) to obtain a polyester (D) which brings (A) into covalent bond. Then, (C) and (D) are mixed so that (A) takes 0.001W4% by weight and (B) takes 0.01W0.6% by weight in order to form the film.
COPYRIGHT: (C)1980,JPO&Japio
JP6727279A 1979-05-30 1979-05-30 Polyester film Granted JPS55158937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6727279A JPS55158937A (en) 1979-05-30 1979-05-30 Polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6727279A JPS55158937A (en) 1979-05-30 1979-05-30 Polyester film

Publications (2)

Publication Number Publication Date
JPS55158937A true JPS55158937A (en) 1980-12-10
JPS6343426B2 JPS6343426B2 (en) 1988-08-30

Family

ID=13340150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6727279A Granted JPS55158937A (en) 1979-05-30 1979-05-30 Polyester film

Country Status (1)

Country Link
JP (1) JPS55158937A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217229A (en) * 1985-01-15 1986-09-26 ヘキスト・アクチエンゲゼルシヤフト Biaxial oriented polyester film and manufacture thereof
JPH01304152A (en) * 1988-05-31 1989-12-07 Toray Ind Inc Polyester composition
JPH0532872A (en) * 1991-07-29 1993-02-09 Toray Ind Inc Thermoplastic polyester resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341355A (en) * 1976-09-29 1978-04-14 Toray Ind Inc Biaxilialy streched polyester film
JPS55155029A (en) * 1979-05-19 1980-12-03 Diafoil Co Ltd Polyester film
JPS595216A (en) * 1982-06-30 1984-01-12 Fujitsu Ltd Optical fiber connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341355A (en) * 1976-09-29 1978-04-14 Toray Ind Inc Biaxilialy streched polyester film
JPS55155029A (en) * 1979-05-19 1980-12-03 Diafoil Co Ltd Polyester film
JPS595216A (en) * 1982-06-30 1984-01-12 Fujitsu Ltd Optical fiber connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217229A (en) * 1985-01-15 1986-09-26 ヘキスト・アクチエンゲゼルシヤフト Biaxial oriented polyester film and manufacture thereof
JPH01304152A (en) * 1988-05-31 1989-12-07 Toray Ind Inc Polyester composition
JPH0532872A (en) * 1991-07-29 1993-02-09 Toray Ind Inc Thermoplastic polyester resin composition

Also Published As

Publication number Publication date
JPS6343426B2 (en) 1988-08-30

Similar Documents

Publication Publication Date Title
CA2062972A1 (en) Coating agent based on polymers containing carboxyl groups and crosslinking agents containing epoxide groups, process for the preparation of the coating agent and its use
ES8400667A1 (en) Prolonged-action form of bromohexine, and process for its preparation.
AU4457293A (en) Compositions which contain active substances and are in the form of solid particles
JPS5695909A (en) Preparation of polyolefin
EP0255665B1 (en) Coating for reducing dust formation and hygroscopicity of nitrate-containing fertilizer and method for its manufacture
JPS55158937A (en) Polyester film
JPS57165490A (en) Additive for mixture of powdered coal and oil
GB1485444A (en) Pigment compositions in paste or powder form for use in printing inks
JPS5718790A (en) Mixed fuel composition
JPS51125195A (en) A method for preparing a liquid resin composition
JPS5753594A (en) Stabilizer for mixed fuel
JPS5213593A (en) Preparation of polyester-modified vinyl polymer for solvent type coati ng composition with high solid content
CA2100850A1 (en) Polyhydroxyl compounds, a process for their production and their use in coating compositions
CA2050114A1 (en) Compositions suitable as binders and their use in coating and sealing compositions
CA2269419A1 (en) Tree resistant cable
JPS5589364A (en) Powdery hot-melt mixture
CA2068170A1 (en) Powder coating compositions
JPS5242549A (en) Polyamide resin compositions
JPS5246026A (en) Process for preparation of isocyanate compounds
JPS5375289A (en) Preparation of water-dispersed resin composition
JPS5690810A (en) Production of polyethylene
JPS5688463A (en) Low-dust powdery high-molecular compound composition
EP0394761A3 (en) Hydroxyl-, epoxy- and acid anhydrid groups containing copolymers, process for their preparation and their use as binding agent
JPS56155286A (en) Water-absorbing agent composition for soil
JPS5272753A (en) Softened polyamide compositions