JPS5653154A - Dispersant for satin white - Google Patents

Dispersant for satin white

Info

Publication number
JPS5653154A
JPS5653154A JP13018379A JP13018379A JPS5653154A JP S5653154 A JPS5653154 A JP S5653154A JP 13018379 A JP13018379 A JP 13018379A JP 13018379 A JP13018379 A JP 13018379A JP S5653154 A JPS5653154 A JP S5653154A
Authority
JP
Japan
Prior art keywords
dispersant
acid
5w30mol
reaction
containing monomer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13018379A
Other languages
Japanese (ja)
Inventor
Minoru Funatsu
Noboru Moriyama
Yasuhisa Fukumoto
Koji Shibazaki
Setsuji Edakawa
Hisashi Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Shiraishi Kogyo Kaisha Ltd
Original Assignee
Kao Corp
Shiraishi Kogyo Kaisha Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kao Corp, Shiraishi Kogyo Kaisha Ltd filed Critical Kao Corp
Priority to JP13018379A priority Critical patent/JPS5653154A/en
Publication of JPS5653154A publication Critical patent/JPS5653154A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: The titled dispersant that is composed of a polymer salt resulting from the reaction between a sulfo group-containing monomer, acrylic and methacrylic acids, thus reducing the viscosity by the addition in a small amount and permitting the preparation of a high-concentration pigment dispersion.
CONSTITUTION: The objective dispersant is obtained as a polymer slat, preferably alkali metal or ammonium salt of average molecular weight of 1,000W10,000, by the reaction between (A) a sulfo group-containing monomer preferably allyl or methallylsulfonic acid, vinylsulfonic acid, (B) acrylic acid and (C) at least one selected from the group consisting of methacrylic acid, methyl acrylate, ethyl acrylate and acrylic acid amide, preferably in amounts of 5W30mol% of (A), 5W30mol% of (B) and the rest of (C).
COPYRIGHT: (C)1981,JPO&Japio
JP13018379A 1979-10-09 1979-10-09 Dispersant for satin white Pending JPS5653154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13018379A JPS5653154A (en) 1979-10-09 1979-10-09 Dispersant for satin white

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13018379A JPS5653154A (en) 1979-10-09 1979-10-09 Dispersant for satin white

Publications (1)

Publication Number Publication Date
JPS5653154A true JPS5653154A (en) 1981-05-12

Family

ID=15028045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13018379A Pending JPS5653154A (en) 1979-10-09 1979-10-09 Dispersant for satin white

Country Status (1)

Country Link
JP (1) JPS5653154A (en)

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