JP2011045862A5 - - Google Patents

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JP2011045862A5
JP2011045862A5 JP2009198854A JP2009198854A JP2011045862A5 JP 2011045862 A5 JP2011045862 A5 JP 2011045862A5 JP 2009198854 A JP2009198854 A JP 2009198854A JP 2009198854 A JP2009198854 A JP 2009198854A JP 2011045862 A5 JP2011045862 A5 JP 2011045862A5
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polymer dispersant
finely divided
divided solid
formula
polymer
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JP2009198854A
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JP2011045862A (en
JP5378914B2 (en
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Claims (5)

下記式（１）;
Figure 2011045862
 （式中、Ｒは水素原子、または炭素数が１〜３０の有機基を表す。）で表される繰り返し単位を有する環構造含有重合体によって構成されることを特徴とする高分子分散剤。 Following formula (1);
Figure 2011045862
 (In the formula, R represents a hydrogen atom or an organic group having 1 to 30 carbon atoms.) A polymer dispersant comprising a ring structure-containing polymer having a repeating unit represented by: 前記高分子分散剤における前記式（１）で表される繰り返し単位の含有割合は、高分子分散剤１００質量％中に２〜９０質量％であることを特徴とする請求項１に記載の高分子分散剤。The content ratio of the repeating unit represented by the formula (1) in the polymer dispersant is 2 to 90% by mass in 100% by mass of the polymer dispersant. Molecular dispersant. 前記環構造含有重合体は、下記式（２）；
Figure 2011045862
 （式中、Ｒは水素原子、または炭素数が１〜３０の有機基を表す。）で表される単量体を含む単量体成分を環化重合する工程を含む製造方法により製造されることを特徴とする請求項１又は２に記載の高分子分散剤。 The ring structure-containing polymer has the following formula (2):
Figure 2011045862
 (In the formula, R represents a hydrogen atom or an organic group having 1 to 30 carbon atoms). The polymer dispersant according to claim 1 or 2, wherein 微粉状固体、高分子分散剤、及び、分散媒を含む微粉状固体分散組成物であって、
該高分子分散剤は、請求項１から３のいずれかに記載の高分子分散剤であることを特徴とする微粉状固体分散組成物。 A finely divided solid dispersion composition comprising a finely divided solid, a polymer dispersant, and a dispersion medium,
A finely divided solid dispersion composition, wherein the polymer dispersant is the polymer dispersant according to any one of claims 1 to 3. 前記微粉状固体は、顔料であることを特徴とする請求項４に記載の微粉状固体分散組成物。 The finely divided solid dispersion composition according to claim 4, wherein the finely divided solid is a pigment.
JP2009198854A 2009-08-28 2009-08-28 Polymer dispersant Active JP5378914B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009198854A JP5378914B2 (en) 2009-08-28 2009-08-28 Polymer dispersant

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JP2009198854A JP5378914B2 (en) 2009-08-28 2009-08-28 Polymer dispersant

Publications (3)

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JP2011045862A JP2011045862A (en) 2011-03-10
JP2011045862A5 true JP2011045862A5 (en) 2012-09-13
JP5378914B2 JP5378914B2 (en) 2013-12-25

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5557555B2 (en) * 2010-02-26 2014-07-23 花王株式会社 Polymer dispersant for inorganic pigments
JP5834448B2 (en) * 2011-03-31 2015-12-24 東洋インキＳｃホールディングス株式会社 Coloring composition for color filter and color filter
JP7195845B2 (en) * 2018-09-28 2022-12-26 株式会社日本触媒 Method for producing modified resin

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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JPH0832859B2 (en) * 1986-11-11 1996-03-29 日本油脂株式会社 High solid coating composition
JPH03174239A (en) * 1989-03-22 1991-07-29 Nippon Zeon Co Ltd Dispersant and method for using the same
JP2001192417A (en) * 2000-01-07 2001-07-17 Denki Kagaku Kogyo Kk Aqueous suspension stabilizer composed of vinyl alcohol- based polymer
JP2005334767A (en) * 2004-05-26 2005-12-08 Kri Inc Dispersion stabilizer and polymer particulate
KR100847987B1 (en) * 2007-02-27 2008-07-22 삼성전자주식회사 Dispersant for carbon nanotube and carbon nanotube composition comprising the same
DE102007039785A1 (en) * 2007-08-23 2009-02-26 Clariant International Ltd. Nonionic water-soluble additives based on allyl and vinyl ether
JP5515217B2 (en) * 2008-01-11 2014-06-11 東洋インキＳｃホールディングス株式会社 Dispersant, and pigment composition and pigment dispersion using the same

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