JPS55160062A - Dispersant for dye - Google Patents

Dispersant for dye

Info

Publication number
JPS55160062A
JPS55160062A JP5427479A JP5427479A JPS55160062A JP S55160062 A JPS55160062 A JP S55160062A JP 5427479 A JP5427479 A JP 5427479A JP 5427479 A JP5427479 A JP 5427479A JP S55160062 A JPS55160062 A JP S55160062A
Authority
JP
Japan
Prior art keywords
acid
ethylenically unsaturated
monomer units
soluble polymer
water
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.)
Granted
Application number
JP5427479A
Other languages
Japanese (ja)
Other versions
JPH0159304B2 (en
Inventor
Akihiro Shinkawa
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.)
Japan Exlan Co Ltd
Original Assignee
Japan Exlan Co 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 Japan Exlan Co Ltd filed Critical Japan Exlan Co Ltd
Priority to JP5427479A priority Critical patent/JPS55160062A/en
Publication of JPS55160062A publication Critical patent/JPS55160062A/en
Publication of JPH0159304B2 publication Critical patent/JPH0159304B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: A dispersant which improves the dispersion stability of an aqueous dye dispersion, comprising a water-soluble polymer containing monomer units comprising an ethylenically unsaturated carboxylic acid and monomer units comprising an ethylenically unsaturated sulfonic acid.
CONSTITUTION: The dispersant comprises a water-soluble polymer containing (A) monomer units consisting essentially of an ethylenically unsaturated carboxylic acid or a salt thereof the (B) monomer units consisting essentially of an ethylenically unsaturated solfonic acid or a salt thereof. The ratio (A)/(B) of the water-soluble polymer depends somewhat upon the kind of a pigment used, but usually, the ratio is preferably in the range 20W95/80W5%. Examples of the component (A) include (meth)acrylic acid, maleic acid and salts thereof. Examples of the component (B) include vinylsulfonic acid, p-styrenesulfonic acid and salts thereof.
COPYRIGHT: (C)1980,JPO&Japio
JP5427479A 1979-05-01 1979-05-01 Dispersant for dye Granted JPS55160062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5427479A JPS55160062A (en) 1979-05-01 1979-05-01 Dispersant for dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5427479A JPS55160062A (en) 1979-05-01 1979-05-01 Dispersant for dye

Publications (2)

Publication Number Publication Date
JPS55160062A true JPS55160062A (en) 1980-12-12
JPH0159304B2 JPH0159304B2 (en) 1989-12-15

Family

ID=12965987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5427479A Granted JPS55160062A (en) 1979-05-01 1979-05-01 Dispersant for dye

Country Status (1)

Country Link
JP (1) JPS55160062A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795396A (en) * 1980-12-05 1982-06-14 Sumitomo Chemical Co Dispersant of paper coating pigment
EP0108842A1 (en) 1982-11-10 1984-05-23 Ciba Specialty Chemicals Water Treatments Limited Calcium carbonate dispersions
JPS60181167A (en) * 1984-02-29 1985-09-14 Sanyo Chem Ind Ltd Dispersant for inorganic pigment
JPS614524A (en) * 1984-06-20 1986-01-10 Mitsui Toatsu Chem Inc Anionic high molecular surface active agent
JPS6143663A (en) * 1984-08-08 1986-03-03 Kao Corp Grinding auxiliary for pigment or dye and pigment or dye composition containing same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016372A (en) * 1973-06-14 1975-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016372A (en) * 1973-06-14 1975-02-20

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795396A (en) * 1980-12-05 1982-06-14 Sumitomo Chemical Co Dispersant of paper coating pigment
EP0108842A1 (en) 1982-11-10 1984-05-23 Ciba Specialty Chemicals Water Treatments Limited Calcium carbonate dispersions
JPS5998723A (en) * 1982-11-10 1984-06-07 アリイド・コロイド・リミテツド Calcium carbonate dispersion and production thereof
JPH042304B2 (en) * 1982-11-10 1992-01-17
JPS60181167A (en) * 1984-02-29 1985-09-14 Sanyo Chem Ind Ltd Dispersant for inorganic pigment
JPS614524A (en) * 1984-06-20 1986-01-10 Mitsui Toatsu Chem Inc Anionic high molecular surface active agent
JPH0547259B2 (en) * 1984-06-20 1993-07-16 Mitsui Toatsu Chemicals
JPS6143663A (en) * 1984-08-08 1986-03-03 Kao Corp Grinding auxiliary for pigment or dye and pigment or dye composition containing same
JPH046225B2 (en) * 1984-08-08 1992-02-05 Kao Corp

Also Published As

Publication number Publication date
JPH0159304B2 (en) 1989-12-15

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