JPS5643326A - Production of epoxy resin dispersion - Google Patents

Production of epoxy resin dispersion

Info

Publication number
JPS5643326A
JPS5643326A JP12051779A JP12051779A JPS5643326A JP S5643326 A JPS5643326 A JP S5643326A JP 12051779 A JP12051779 A JP 12051779A JP 12051779 A JP12051779 A JP 12051779A JP S5643326 A JPS5643326 A JP S5643326A
Authority
JP
Japan
Prior art keywords
epoxy resin
water
mixture
solvent
dispersion
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
JP12051779A
Other languages
Japanese (ja)
Other versions
JPS6019774B2 (en
Inventor
Yutaka Ichimura
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.)
Dai Nippon Toryo KK
Original Assignee
Dai Nippon Toryo KK
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 Dai Nippon Toryo KK filed Critical Dai Nippon Toryo KK
Priority to JP12051779A priority Critical patent/JPS6019774B2/en
Publication of JPS5643326A publication Critical patent/JPS5643326A/en
Publication of JPS6019774B2 publication Critical patent/JPS6019774B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To produce the titled dispersion which provides paints which are capable of being laid on coated films and excellent in operability, by adding water and a specified nonionic emulsifier to a mixture of an epoxy resin and an aliphatic hydrocarbon solvent and emulsifying and dispersing the resulting mixture.
CONSTITUTION: A uniform mixture is obtained by heat-melting and mixing 85W 30pts.wt. of an epoxy resin, m.p.≥50°C, with 10W35pts.wt. of an aliphatic hydrocarbon solvent. Then, to the mixture are added 5W35pts.wt. of water and 1W 10pts.wt. per 100pts.wt. of epoxy resin solids, of polyoxyethylene nonyl phenyl ether or polyoxyethylene benzyl phenyl ether, each having an HLB of at least 12, and the resulting mixture is emulsified and dispersed. The total amount of said epoxy resin, said solvent and said water is 100pts.wt. and the amount of water used is below 50wt%, based on the total of water and solvent. If the water content exceeds 50wt%, the storage stability of dispersion is lowered.
COPYRIGHT: (C)1981,JPO&Japio
JP12051779A 1979-09-19 1979-09-19 Method for producing epoxy resin dispersion Expired JPS6019774B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12051779A JPS6019774B2 (en) 1979-09-19 1979-09-19 Method for producing epoxy resin dispersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12051779A JPS6019774B2 (en) 1979-09-19 1979-09-19 Method for producing epoxy resin dispersion

Publications (2)

Publication Number Publication Date
JPS5643326A true JPS5643326A (en) 1981-04-22
JPS6019774B2 JPS6019774B2 (en) 1985-05-17

Family

ID=14788184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12051779A Expired JPS6019774B2 (en) 1979-09-19 1979-09-19 Method for producing epoxy resin dispersion

Country Status (1)

Country Link
JP (1) JPS6019774B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101146A (en) * 2015-12-01 2017-06-08 新日鐵住金株式会社 ONE LIQUID TYPE HIGH CORROSION RESISTANT COATING COMPOSITION USING Sn ION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170240692A1 (en) 2016-02-19 2017-08-24 Evonik Degussa Gmbh Modifier for curable compositions comprising benzyl alcohol alkoxylates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017101146A (en) * 2015-12-01 2017-06-08 新日鐵住金株式会社 ONE LIQUID TYPE HIGH CORROSION RESISTANT COATING COMPOSITION USING Sn ION

Also Published As

Publication number Publication date
JPS6019774B2 (en) 1985-05-17

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