Title:
PROTECTIVE SHEET FOR COATING FILM
Document Type and Number:
WIPO Patent Application WO/2007/099851
Kind Code:
A1
Abstract:
A protective sheet for coating film having a base material sheet provided with a pressure sensitive adhesive layer, characterized in that the pressure sensitive adhesive layer is one obtained by crosslinking with actinic energy ray irradiation of a layer of composition containing component (A) consisting of an acrylic homopolymer or copolymer having no active hydrogen that contains as a monomer component at least one member selected from among butyl (meth)acrylate, 2-ethylhexyl (meth)acrylate and isooctyl (meth)acrylate and component (B) consisting of a polyfunctional (meth)acrylate monomer or oligomer.
Inventors:
TANAKA ATSUHIRO (JP)
Application Number:
PCT/JP2007/053287
Publication Date:
September 07, 2007
Filing Date:
February 22, 2007
Export Citation:
Assignee:
LINTEC CORP (JP)
TANAKA ATSUHIRO (JP)
TANAKA ATSUHIRO (JP)
International Classes:
C09J7/02; C09J4/06; C09J109/00; C09J133/04; C09J163/10; C09J167/07; C09J171/00; C09J175/16; C09J183/04
Foreign References:
| JP2001302991A | 2001-10-31 | |||
| JP2005082775A | 2005-03-31 | |||
| JP2005508435A | 2005-03-31 | |||
| JP2004271935A | 2004-09-30 | |||
| JP2000044923A | 2000-02-15 | |||
| JP2001152109A | 2001-06-05 | |||
| JPS59166576A | 1984-09-19 | |||
| JPS58108275A | 1983-06-28 | |||
| JP2701020B2 | 1998-01-21 | |||
| JP3668322B2 | 2005-07-06 | |||
| JP2832565B2 | 1998-12-09 | |||
| JP3342977B2 | 2002-11-11 | |||
| JPH10121002A | 1998-05-12 | |||
| JPH10121010A | 1998-05-12 | |||
| JP2002309185A | 2002-10-23 |
Other References:
See also references of EP 1990390A4
Attorney, Agent or Firm:
OHTANI, Tamotsu (Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chom, Minato-ku Tokyo 01, JP)
Download PDF: