JPS54149750A - Production of water-dispersed resin composition - Google Patents

Production of water-dispersed resin composition

Info

Publication number
JPS54149750A
JPS54149750A JP5720578A JP5720578A JPS54149750A JP S54149750 A JPS54149750 A JP S54149750A JP 5720578 A JP5720578 A JP 5720578A JP 5720578 A JP5720578 A JP 5720578A JP S54149750 A JPS54149750 A JP S54149750A
Authority
JP
Japan
Prior art keywords
resin
solution
coating
water
molecular weight
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
JP5720578A
Other languages
Japanese (ja)
Other versions
JPS6031332B2 (en
Inventor
Toshinobu Tsujio
Hiroshi Ozawa
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP5720578A priority Critical patent/JPS6031332B2/en
Publication of JPS54149750A publication Critical patent/JPS54149750A/en
Publication of JPS6031332B2 publication Critical patent/JPS6031332B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: A solution of a specific resin in an organic solvent and another solution of another specific resin in a hydrophobic organic solvent are incorporated to give a resin slurry for coating that is good in shelf stability and coating operability and gives coating films with good gloss.
CONSTITUTION: A resin solution containing a resin in which carboxyl groups are neutralized by 40W100 mol%, the acid value is 20W300, hydroxyl group value is 0W150 and the average molecular weight is 1,000W15,000, such as acrylic resin, and another solution of a resin with an acid value of 0W90, hydroxyl group value of 20W200, average molecular weight of 2,000W20,000, such as acrylic resin, in a hydrophobic solvent are dispersed in water to form an aqueous resin dispersion containing organic solvents. Then, the organic solvents are distilled off under normal to reduced pressure (150W250 mmHg) by more than 95 wt%, thus producing a stable aqueous dispersion of 30W60% non-volatile content, 1W10 micron average particle size and 7.5W9.0 pH.
COPYRIGHT: (C)1979,JPO&Japio
JP5720578A 1978-05-16 1978-05-16 Method for producing water-dispersed resin composition Expired JPS6031332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5720578A JPS6031332B2 (en) 1978-05-16 1978-05-16 Method for producing water-dispersed resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5720578A JPS6031332B2 (en) 1978-05-16 1978-05-16 Method for producing water-dispersed resin composition

Publications (2)

Publication Number Publication Date
JPS54149750A true JPS54149750A (en) 1979-11-24
JPS6031332B2 JPS6031332B2 (en) 1985-07-22

Family

ID=13048990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5720578A Expired JPS6031332B2 (en) 1978-05-16 1978-05-16 Method for producing water-dispersed resin composition

Country Status (1)

Country Link
JP (1) JPS6031332B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671430A1 (en) * 1994-03-07 1995-09-13 Morton International, Inc. Polyester dispersions, method of preparation
JP2001220545A (en) * 2000-02-08 2001-08-14 Kansai Paint Co Ltd Method of producing water dipsersion coating material composition
JP2001220544A (en) * 2000-02-08 2001-08-14 Kansai Paint Co Ltd Water dispersion coating material composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0671430A1 (en) * 1994-03-07 1995-09-13 Morton International, Inc. Polyester dispersions, method of preparation
JP2001220545A (en) * 2000-02-08 2001-08-14 Kansai Paint Co Ltd Method of producing water dipsersion coating material composition
JP2001220544A (en) * 2000-02-08 2001-08-14 Kansai Paint Co Ltd Water dispersion coating material composition

Also Published As

Publication number Publication date
JPS6031332B2 (en) 1985-07-22

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