Title:
The polycarbonate / polyoxy ethylene block copolymer for basin system constituents, a basin system constituent containing it, a basin system paint constituent, a basin system ink composition, a basin system adhesive constituent
Document Type and Number:
Japanese Patent JP6276848
Kind Code:
B2
Abstract:
Provided is a polycarbonate/polyoxyethylene block copolymer for an aqueous composition, containing a polycarbonate structure represented by the following general formula (1) and a polyoxyethylene structure represented by the following general formula (2), in which each of both terminals is substantially a hydroxyl group:
-(R-O-CO-O) m -(1)
wherein R may be the same or different and represents a divalent aliphatic hydrocarbon group having 2 to 15 carbon atoms and optionally having a branched chain, a divalent alicyclic hydrocarbon group, or a divalent aromatic hydrocarbon group, and m represents a number; and
-(CH 2 -CH 2 -O) n -(2)
wherein n represents a number.
Inventors:
Takayuki Miyazaki
Application Number:
JP2016517754A
Publication Date:
February 07, 2018
Filing Date:
May 07, 2014
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C09D5/02; C08G81/00; C09D11/102; C09D169/00; C09D171/00; C09J169/00; C09J171/02
Domestic Patent References:
| JP2002179787A | ||||
| JP2219821A | ||||
| JP3252420A |
Foreign References:
| US5260129 | ||||
| WO2012069523A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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