Title:
RESIN FILM EXCELLENT IN EMBOSSING CAPABILITY, EMBOSSING METHOD FOR THE RESIN FILM, DECORATIVE METAL SHEET COATED WITH THE RESIN FILM
Document Type and Number:
WIPO Patent Application WO/2000/026283
Kind Code:
A1
Abstract:
A resin film which is used for building components such as a unit bath and equivalent or superior in embossing capability to a conventional soft vinyl chloride resin, and a high-grade, high-sensible decorative metal sheet coated with the resin film. An embossing method comprising the steps of coating a decorative metal sheet on the surface thereof with a resin film having a TMA relation value of up to 10, and then rolling the resultant sheet with an engraved roll, wherein a surface temperature Tr of that part of the roll contacting the resin film is set to be Tss - 10 $m(F) Tr $m(F) Tse (°C) and Tr < Tmp (°C) based on Tss as a softening start temperature measured by TMA, Tse as a softening end temperature measured by TMA and Tmp measured by DSC, wherein TMA relation value (°C) = Tse - Tss.
Inventors:
IWASHITA HIROYUKI (JP)
TAGUMA KOJI (JP)
SUGIMOTO YOSHIYUKI (JP)
TAGUMA KOJI (JP)
SUGIMOTO YOSHIYUKI (JP)
Application Number:
PCT/JP1999/006060
Publication Date:
May 11, 2000
Filing Date:
October 29, 1999
Export Citation:
Assignee:
TOYO KOHAN CO LTD (JP)
IWASHITA HIROYUKI (JP)
TAGUMA KOJI (JP)
SUGIMOTO YOSHIYUKI (JP)
IWASHITA HIROYUKI (JP)
TAGUMA KOJI (JP)
SUGIMOTO YOSHIYUKI (JP)
International Classes:
B29C43/22; B29C59/04; (IPC1-7): C08J5/18; B29C59/04; B32B15/08
Foreign References:
| JPS62246938A | 1987-10-28 | |||
| JPH0939094A | 1997-02-10 | |||
| JPH10235734A | 1998-09-08 | |||
| JPS60255416A | 1985-12-17 |
Attorney, Agent or Firm:
Ohta, Akio (Ltd. 4-3, Kasumigaseki 1-chome Chiyoda-ku Tokyo, JP)
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