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Patent Searching and Data


Title:
STYRENE RESIN FILM
Document Type and Number:
WIPO Patent Application WO/2001/040360
Kind Code:
A1
Abstract:
A styrene resin film both sides of which have antistatic properties and which has satisfactory adhesion to envelope paper; and a process for producing the film. The styrene resin film is one obtained by hydrophilizing a film base so that the front and back sides thereof have different surface tensions and adhering modifiers having almost the same composition respectively to the two sides in respective suitable amounts.

Inventors:
YASUKATA KOUICHI (JP)
TANUMA MANABU (JP)
TAZUKE YOSHIYUKI (JP)
MIZUKAMI OSAMU (JP)
Application Number:
PCT/JP2000/004931
Publication Date:
June 07, 2001
Filing Date:
July 24, 2000
Export Citation:
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Assignee:
ASAHI CHEMICAL IND (JP)
YASUKATA KOUICHI (JP)
TANUMA MANABU (JP)
TAZUKE YOSHIYUKI (JP)
MIZUKAMI OSAMU (JP)
International Classes:
C08G65/26; C08J7/04; C08J7/12; C08L71/02; C08L83/12; (IPC1-7): C08J7/04; C08J7/14; C08J7/00; C08G65/26; C08L71/02; C08L83/12
Foreign References:
JPH09295384A1997-11-18
JPH10119978A1998-05-12
JP2000001555A2000-01-07
JPH11209491A1999-08-03
JPH0598054A1993-04-20
Other References:
See also references of EP 1239001A4
Attorney, Agent or Firm:
Oguri, Shohei (Ark Mori Building 28th floor, 12-32, Akasaka 1-chom, Minato-ku Tokyo, JP)
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