Title:
HYDROGENATED PETROLEUM RESIN
Document Type and Number:
Japanese Patent JP3173841
Kind Code:
B2
Abstract:
PURPOSE: To provide a hydrogenated petroleum resin suitable for employment as an adhesive-imparting agent for white (pale colored) hot-melt adhesive compositions and having excellent compatibility, initial adhesive force (tack), adhesive force and holding force.
CONSTITUTION: A resin obtained by subjecting (A) 50-90wt.% of a cyclopentadienic component, (B) a vinyl-substituted aromatic component and (C) an indenic aromatic component in a total amount of 10-50wt.%, and (C) a raw material in a B/C weight ratio of (0.6-4.0)/1 to a ternary copolymerization is hydrogenated to obtain the hydrogenated petroleum resin having specific properties.
Inventors:
Masao Ozawa
Hidenori Fujiwara
Yoshio Nakano
Kimishige Matsuzaki
Hidenori Fujiwara
Yoshio Nakano
Kimishige Matsuzaki
Application Number:
JP2597492A
Publication Date:
June 04, 2001
Filing Date:
January 17, 1992
Export Citation:
Assignee:
Tonex Co., Ltd.
International Classes:
C08F8/04; C08F232/00; (IPC1-7): C08F8/04; C08F232/00
Domestic Patent References:
| JP2127409A |
Attorney, Agent or Firm:
Kenji Kawabi
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