TW334459B - Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet - Google Patents
Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheetInfo
- Publication number
- TW334459B TW334459B TW082105775A TW82105775A TW334459B TW 334459 B TW334459 B TW 334459B TW 082105775 A TW082105775 A TW 082105775A TW 82105775 A TW82105775 A TW 82105775A TW 334459 B TW334459 B TW 334459B
- Authority
- TW
- Taiwan
- Prior art keywords
- film
- ethylene
- recurring unit
- degree
- metal sheet
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet, comprising: (A) a first layer formed from a first copolyester which is composed of ethylene terephthalate unit as a main recurring unit and as subsidiary recurring unit, 4~20 mol% of ethylene isophthalate or ethylene sebacate and has a melting point of 210 to 245 degree C and a glass transition temperature of 60 degree C or higher, and contains a lubricant selected from silica, titanium dioxide and alumina and having an average particle diameter of 2.5 (m or smaller in an amount of 1% by weight or less, and ( B ) a second layer formed from a polyester composed of ethylene terephthalate unit as a main recurring unit and , as a subsidiary recurring unit, 4~20 mol% of ethylene isophthalate or ethylene sebacate and has a melting point of 210 to 245 degree C and ( B2) a third (copolyester which is composed of butylene terephthalate unit as a main recurring unit and as a subsidiary recurring unit,0~19 mol% of butylene isophthalate and butylene sebacate and has a melting point of 180 to 223 degree C , the third copolyester being contained in an amount of 1 to 40 % by weight based on the total weight of the second copolymer and the third (co) polyester, if necessary , the polyester composition contains not more than 30% by weight of a filler (B3) having an average particle diameter of 2.5 (m or smaller, the second layer being to consititute a surface to be bonded onto a metal surface when the laminated film is laminated on the metal sheet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04195371A JP3095891B2 (en) | 1992-07-22 | 1992-07-22 | Polyester film for metal plate lamination processing |
Publications (1)
Publication Number | Publication Date |
---|---|
TW334459B true TW334459B (en) | 1998-06-21 |
Family
ID=16340066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW082105775A TW334459B (en) | 1992-07-22 | 1993-07-20 | Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3095891B2 (en) |
TW (1) | TW334459B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06320658A (en) * | 1993-05-12 | 1994-11-22 | Toray Ind Inc | Film for laminating metal |
EP0685332B1 (en) * | 1993-12-06 | 1999-08-18 | Teijin Limited | Laminated polyester film for metal lamination |
US5874163A (en) * | 1993-12-06 | 1999-02-23 | Teijin Limited | Laminated polyester film to be laminated on metal plate |
JP3396954B2 (en) * | 1994-05-24 | 2003-04-14 | 東洋紡績株式会社 | Polyester composite film for metal lamination, laminated metal plate and metal container |
JP2980817B2 (en) | 1994-10-18 | 1999-11-22 | 帝人株式会社 | Polyester film for metal plate lamination processing |
JP3383578B2 (en) * | 1998-03-31 | 2003-03-04 | 帝人株式会社 | Polyester film for metal plate lamination processing |
US6372326B1 (en) | 1998-04-13 | 2002-04-16 | Teijin Limited | Biaxially oriented polyester film to be molded and laminated on metal sheet |
TW546330B (en) | 2000-01-07 | 2003-08-11 | Teijin Ltd | Biaxially oriented polyester film for metal sheet laminating molding |
JP6102422B2 (en) * | 2013-03-29 | 2017-03-29 | 東洋紡株式会社 | Polyester resin and polyester film for inner lamination of cans |
EP3787897B1 (en) | 2018-04-30 | 2022-12-21 | Tata Steel IJmuiden B.V. | Polymer coating composition for metal substrate and use thereof |
-
1992
- 1992-07-22 JP JP04195371A patent/JP3095891B2/en not_active Expired - Fee Related
-
1993
- 1993-07-20 TW TW082105775A patent/TW334459B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0639979A (en) | 1994-02-15 |
JP3095891B2 (en) | 2000-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |