METHOD FOR PRODUCING MASKING MATERIAL

Title:

METHOD FOR PRODUCING MASKING MATERIAL

Document Type and Number:

WIPO Patent Application WO/2004/041514

Kind Code:

A1

Abstract:

A method for producing a masking material wherein a thermoplastic resin sheet is subjected to a stretch forming to prepare an original masking material, and a masking material having a dimension and a shape matching with the portion to be masked is produced through subjecting the original masking material to a heat treatment at a temperature of the softening temperature of the thermoplastic resin sheet or higher. The method can provide a masking material which does not undergo shrinking deformation even when heated thereafter, for example, during the use thereof, since the above heat treatment decreases the residual stress in the formed product.

More Like This:

JPS6018906	[Title of the device] Vacuum forming machine
WO/2009/077596	METHOD FOR COATING A TRANSPARENT MOLDED ARTICLE
JP4055894	Molding method and molding die of press molded body

Inventors:

OGAWA MASANORI (JP)
ITO KUNINORI (JP)

Application Number:

PCT/JP2003/013960

Publication Date:

May 21, 2004

Filing Date:

October 30, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NAGOYA OILCHEMICAL (JP)
OGAWA MASANORI (JP)
ITO KUNINORI (JP)

International Classes:

B29C51/10; B05B15/04; B29C51/42; B29C71/02; B29C51/08; B29C61/02; B29K23/00; B29K25/00; B29K105/04; B29K105/16; (IPC1-7): B29C51/26; B05B5/08; B05B15/04; B05D1/32; B29C51/42

Domestic Patent References:

WO2002030580A1

2002-04-18

Foreign References:

EP1095708A1	2001-05-02
JPH10192754A	1998-07-28
JPH10235725A	1998-09-08
JPH07188436A	1995-07-25

Other References: