Title:
CYCLOPENTENE RING-OPENING POLYMER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/043802
Kind Code:
A1
Abstract:
A cyclopentene ring-opening polymer having a hydroxide group at an end of the polymer chain is manufactured, and then, by reacting the hydroxide group of said cyclopentene ring-opening polymer with the isocyanate group of a compound having an alkoxysilyl group and an isocyanate group, a cyclopentene ring-opening polymer that has a weight-average molecular weight of 100,000-1,000,000 and contains, at an end of the polymer chain, a structure in which the polymer chain is coupled to an alkoxysilyl-group-containing group via a urethane group is manufactured.
Inventors:
TSUNOGAE YASUO (JP)
HAYANO SHIGETAKA (JP)
SUGIMURA TAKESHI (JP)
HAYANO SHIGETAKA (JP)
SUGIMURA TAKESHI (JP)
Application Number:
PCT/JP2011/072580
Publication Date:
April 05, 2012
Filing Date:
September 30, 2011
Export Citation:
Assignee:
ZEON CORP (JP)
TSUNOGAE YASUO (JP)
HAYANO SHIGETAKA (JP)
SUGIMURA TAKESHI (JP)
TSUNOGAE YASUO (JP)
HAYANO SHIGETAKA (JP)
SUGIMURA TAKESHI (JP)
International Classes:
B60C1/00; C08G61/00; C08K3/00; C08L65/00
Foreign References:
| JP2010037362A | 2010-02-18 | |||
| JPS5450598A | 1979-04-20 | |||
| JPS4866698A | 1973-09-12 | |||
| JPS4866699A | 1973-09-12 | |||
| JP2010150383A | 2010-07-08 | |||
| JP2011122117A | 2011-06-23 | |||
| JP2011126966A | 2011-06-30 |
Other References:
See also references of EP 2623536A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
It can exceed and is a patent business corporation. (JP)
It can exceed and is a patent business corporation. (JP)
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