Title:
DENATURED POLYAMINE
Document Type and Number:
WIPO Patent Application WO/2012/008619
Kind Code:
A1
Abstract:
Provided are a denatured polyamine produced by a reaction of a polyamine, said polyamine having, per molecule, two or more primary and/or secondary amino groups and 2-1800 nitrogen atoms, a polyester and a phosphorus-containing compound, and a pigment dispersant which comprises said denatured polyamine and, therefore, exhibits excellent pigment-dispersing performance, shows little change in color tone under heating and has excellent heat tolerance.
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Inventors:
KOSHIMA, Yuji (INC. 1-2, Suzuki-cho, Kawasaki-ku, Kawasaki-sh, Kanagawa 01, 〒2100801, JP)
Application Number:
JP2011/066643
Publication Date:
January 19, 2012
Filing Date:
July 14, 2011
Export Citation:
Assignee:
AJINOMOTO CO., INC. (15-1, Kyobashi 1-chome Chuo-k, Tokyo 15, 〒1048315, JP)
味の素株式会社 (〒15 東京都中央区京橋一丁目１５番１号 Tokyo, 〒1048315, JP)
味の素株式会社 (〒15 東京都中央区京橋一丁目１５番１号 Tokyo, 〒1048315, JP)
International Classes:
C08G85/00; B01F17/16; B01F17/52; C08G81/00; C08L101/00; C09D17/00
Attorney, Agent or Firm:
YAMASHIRO, Akihiro (INC. Intellectual Property Department 1-1, Suzuki-cho, Kawasaki-ku, Kawasaki-sh, Kanagawa 81, 〒2108681, JP)
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Claims: