JPS5676423A - Production of aqueous polymer dispersion - Google Patents

Production of aqueous polymer dispersion

Info

Publication number
JPS5676423A
JPS5676423A JP15387379A JP15387379A JPS5676423A JP S5676423 A JPS5676423 A JP S5676423A JP 15387379 A JP15387379 A JP 15387379A JP 15387379 A JP15387379 A JP 15387379A JP S5676423 A JPS5676423 A JP S5676423A
Authority
JP
Japan
Prior art keywords
monomer
water
vinyl type
copolymer
soluble organic
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
JP15387379A
Other languages
Japanese (ja)
Other versions
JPS6239602B2 (en
Inventor
Hiroshi Omura
Masaharu Nakayama
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats 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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP15387379A priority Critical patent/JPS5676423A/en
Priority to US06/208,465 priority patent/US4321179A/en
Priority to CA000365318A priority patent/CA1157982A/en
Priority to GB8037890A priority patent/GB2065673B/en
Priority to IT26287/80A priority patent/IT1141098B/en
Priority to FR8025284A priority patent/FR2470778B1/en
Priority to DE19803044957 priority patent/DE3044957A1/en
Priority to NLAANVRAGE8006507,A priority patent/NL186091C/en
Publication of JPS5676423A publication Critical patent/JPS5676423A/en
Publication of JPS6239602B2 publication Critical patent/JPS6239602B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerization Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To obtain titled dispersion which has low viscosity and good dispersibility and is useful as an aqueous coating, by block-copolymerizing a peroxy bond-containing copolymer with a vinyl type monomer in a water/water-soluble organic solvent solution.
CONSTITUTION: (A) A peroxy bond-containing copolymer is obtained by neutralizing, with an organic amine or the like, at least 50eq% of the carboxyl groups contained in a copolymer obtained from a polymeric oxide of formula I or II, wherein R1 is a 1W18C alkylene or the like, R2 is a 2W10C alkylene or the like, and n is 2W20, and a monomer mixture of at least two vinyl type monomers, containing (a) 5W40wt% of a vinyl type unsaturated carboxylic acid monomer and (b) 95W 60wt% of a vinyl type monomer other than monomer (a). The copolymer (A) is block-copolymerized with either (B) a vinyl type monomer other than monomer (a), which is insoluble in water or a water/water-soluble organic solution, or (C) a vinyl type monomer mixture prepared by mixing monomer B with a vinyl type monomer which is soluble in a water/water-soluble organic solution which dissolves the vinyl type polymer of copolymer A, in a mixing ratio providing a mixture which does not dissolve the desired block-copolymer portion, in said mixed solution.
COPYRIGHT: (C)1981,JPO&Japio
JP15387379A 1979-11-28 1979-11-28 Production of aqueous polymer dispersion Granted JPS5676423A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15387379A JPS5676423A (en) 1979-11-28 1979-11-28 Production of aqueous polymer dispersion
US06/208,465 US4321179A (en) 1979-11-28 1980-11-19 Process for producing an aqueous liquid dispersion of polymers
CA000365318A CA1157982A (en) 1979-11-28 1980-11-24 Process for producing an aqueous liquid dispersion of polymers
GB8037890A GB2065673B (en) 1979-11-28 1980-11-26 Process for producing an aqueous liquid polymer dispersion of polymers
IT26287/80A IT1141098B (en) 1979-11-28 1980-11-27 PROCEDURE FOR THE PRODUCTION OF A WATER LIQUID DISPERSION OF POLYMERS
FR8025284A FR2470778B1 (en) 1979-11-28 1980-11-28 PROCESS FOR THE PREPARATION OF AN AQUEOUS LIQUID DISPERSION OF POLYMERS
DE19803044957 DE3044957A1 (en) 1979-11-28 1980-11-28 "METHOD FOR PRODUCING AN AQUEOUS, LIQUID DISPERSION OF POLYMERS"
NLAANVRAGE8006507,A NL186091C (en) 1979-11-28 1980-11-28 METHOD FOR PREPARING AN AQUEOUS LIQUID POLYMER DISPERSION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15387379A JPS5676423A (en) 1979-11-28 1979-11-28 Production of aqueous polymer dispersion

Publications (2)

Publication Number Publication Date
JPS5676423A true JPS5676423A (en) 1981-06-24
JPS6239602B2 JPS6239602B2 (en) 1987-08-24

Family

ID=15571967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15387379A Granted JPS5676423A (en) 1979-11-28 1979-11-28 Production of aqueous polymer dispersion

Country Status (1)

Country Link
JP (1) JPS5676423A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0298805U (en) * 1989-01-19 1990-08-07

Also Published As

Publication number Publication date
JPS6239602B2 (en) 1987-08-24

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