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Title:
RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP3936214
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain a resin composition containing a lignin-based material which is a nonfossil resource as a main component, so as to be excellent in mechanical strengths and water resistance and environmental-friendly.
SOLUTION: This resin composition contains (A) the lignin-based material, (B) a waterproofing component, and (C) a crosslinking component as essential ingredients, wherein the waterproofing component (B) comprises at least one kind of a rosin derivative and a terpene phenol resin, and the crosslinking component (C) comprises a compound having a functional group crosslinkable with the waterproofing component (B). The resin composition is crosslinked by using a crosslinking catalyst to easily give the resin having the required characteristics.


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Inventors:
Kazutaka Matsumoto
Shinetsu Fujieda
Yumiko Shinzato
Application Number:
JP2002084141A
Publication Date:
June 27, 2007
Filing Date:
March 25, 2002
Export Citation:
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Assignee:
Toshiba Corporation
International Classes:
C08L97/00; C08K5/09; C08L61/14; C08L63/00; (IPC1-7): C08L97/00; C08K5/09; C08L61/14; C08L63/00
Domestic Patent References:
JP2003201402A
JP59210959A
JP39018757B1
JP2001153230A
JP2001288366A
JP2000212534A
JP598082A
JP3207775A
JP9278904A
JP10195413A
JP3217453A
JP2000351833A
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu



 
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