Polyester film for decorative plate or decorative sheet

Details Polyester film for decorative plate or decorative sheet Polyester film for decorative plate or decorative sheet

1999-04-28

2000-08-01

Krynski, William

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428212, 428218, 428201, 428480, 428483, B32B 2714, B32B 300

Patent

active

060964103

ABSTRACT:
The present invention relates to a polyester film for decorative plate or decorative sheet, which comprises a base polyester film and a coating layer formed on at least one surface of said base polyester film, wherein said polyester film for decorative plate or decorative sheet has an optical density of 0.1 to 5.0, a b value of not less than -0.5 and longitudinal and transverse heat shrinkage percentages of not less than -10.0% and not more than +10.0% after said polyester film for decorative plate or decorative sheet is heat-treated at 180.degree. C. for 5 minutes.

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patent: 5800911 (1998-09-01), Sankey et al.
patent: 5932320 (1999-08-01), Okajima et al.

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