REACTIVE HOT-MELT ADHESIVE COMPOSITION - HITACHI CHEMICAL CO LTD

Title:

REACTIVE HOT-MELT ADHESIVE COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2016/157614

Kind Code:

A9

Abstract:

The present invention pertains to a reactive hot-melt adhesive composition containing: a urethane prepolymer (i) that has isocyanate groups, the urethane prepolymer being obtained by reacting a polyester polyol (A), a polyether polyol (B), and an isocyanate (C); and an acrylic polymer (ii).

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Inventors:

MATSUNAGA MASAHIRO (JP)
MORI KAZUHIKO (JP)
YOSHIDA MAKOTO (JP)
MAGOME KAZUYUKI (JP)
KOMIYA SOUICHIROU (JP)

Application Number:

PCT/JP2015/083268

Publication Date:

June 04, 2020

Filing Date:

November 26, 2015

Export Citation:

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Assignee:

HITACHI CHEMICAL CO LTD (JP)

International Classes:

C09J175/04; C09J133/00; C09J175/06; C09J175/08

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)

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