Title:
COMPOSITION AND SURFACE PROTECTIVE FILM
Document Type and Number:
WIPO Patent Application WO/2015/156289
Kind Code:
A1
Abstract:
A composition that includes: a hydrogenated block copolymer (1) which includes block (A) composed mainly of a vinyl aromatic compound monomer unit and further includes block (B) composed mainly of a conjugated diene monomer unit, and in which the vinyl bond content of the conjugated diene monomer unit before hydrogenation is at least 50%; and a hydrogenated copolymer (2) which includes block (C) that randomly includes a vinyl aromatic compound monomer unit and a conjugated diene monomer unit, and in which the rate of hydrogenation of double bonds based on the conjugated diene monomer unit is at least 90%.
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Inventors:
KAMEI YUTA (JP)
HOSHINA TOSHIKAZU (JP)
HOSHINA TOSHIKAZU (JP)
Application Number:
PCT/JP2015/060875
Publication Date:
October 15, 2015
Filing Date:
April 07, 2015
Export Citation:
Assignee:
ASAHI KASEI CHEMICALS CORP (JP)
International Classes:
C08L53/02; C08F297/04; C09J7/20; C09J153/02
Domestic Patent References:
WO2010018743A1 | 2010-02-18 | |||
WO2009128397A1 | 2009-10-22 | |||
WO2007126081A1 | 2007-11-08 | |||
WO2010113883A1 | 2010-10-07 |
Foreign References:
JP2008274212A | 2008-11-13 | |||
JPH0593176A | 1993-04-16 | |||
JP2010024275A | 2010-02-04 | |||
JP2005126485A | 2005-05-19 | |||
JP2010235772A | 2010-10-21 |
Other References:
See also references of EP 3130639A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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