Title:
ANTISTATIC ACRYLIC PRESSURE-SENSITIVE ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2006/137559
Kind Code:
A1
Abstract:
An antistatic acrylic pressure-sensitive adhesive characterized by comprising an acrylic copolymer (A) having a hydroxy group and an alkylene oxide chain in side chains, an ionic compound (B), a hardener (C), and an antioxidant (D). The antistatic pressure-sensitive adhesive is suitable for use as a pressure-sensitive adhesive for pressure-sensitive adhesive films for protecting the surface of an optical member. The pressure-sensitive adhesive solution before incorporation of the hardener has satisfactory storage stability. The antistatic pressure-sensitive adhesive has excellent transparency, is almost colorless, has excellent strippability after application, and is less apt to cause electrification upon stripping.
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Inventors:
NAKAMURA NAOTOSHI (JP)
KOJIMA NOBORU (JP)
KUWAHARA YASUTO (JP)
SAWATARI ICHIRO (JP)
YOSHINARI ETSUKO (JP)
KOJIMA NOBORU (JP)
KUWAHARA YASUTO (JP)
SAWATARI ICHIRO (JP)
YOSHINARI ETSUKO (JP)
Application Number:
PCT/JP2006/312740
Publication Date:
December 28, 2006
Filing Date:
June 26, 2006
Export Citation:
Assignee:
TOYO INK MFG CO (JP)
NAKAMURA NAOTOSHI (JP)
KOJIMA NOBORU (JP)
KUWAHARA YASUTO (JP)
SAWATARI ICHIRO (JP)
YOSHINARI ETSUKO (JP)
NAKAMURA NAOTOSHI (JP)
KOJIMA NOBORU (JP)
KUWAHARA YASUTO (JP)
SAWATARI ICHIRO (JP)
YOSHINARI ETSUKO (JP)
International Classes:
C09J133/14; B32B27/00; C09J7/02; G02B5/30
Foreign References:
| JP2001512508A | 2001-08-21 | |||
| JPH08507570A | 1996-08-13 | |||
| JP2005097451A | 2005-04-14 | |||
| JPH11349910A | 1999-12-21 | |||
| JP2000129235A | 2000-05-09 |
Attorney, Agent or Firm:
Morita, Kenichi (Itabashi-chuo Bldg. 67-8, Itabashi 2-chom, Itabashi-ku Tokyo 04, JP)
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