JPS5565225A - Production of polyester polyacrylate with low irritation - Google Patents

Production of polyester polyacrylate with low irritation

Info

Publication number
JPS5565225A
JPS5565225A JP13842078A JP13842078A JPS5565225A JP S5565225 A JPS5565225 A JP S5565225A JP 13842078 A JP13842078 A JP 13842078A JP 13842078 A JP13842078 A JP 13842078A JP S5565225 A JPS5565225 A JP S5565225A
Authority
JP
Japan
Prior art keywords
component
equivalent
polyesterpolyol
monoepoxide
production
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
JP13842078A
Other languages
Japanese (ja)
Other versions
JPS6121461B2 (en
Inventor
Teruo Nakagawa
Iwao Omori
Yoshihisa Ogasawara
Hidemaro Tatemichi
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.)
Toagosei Co Ltd
Original Assignee
Toagosei 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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP13842078A priority Critical patent/JPS5565225A/en
Publication of JPS5565225A publication Critical patent/JPS5565225A/en
Publication of JPS6121461B2 publication Critical patent/JPS6121461B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The reaction between a polycarboxylic acid and a monoepoxide gives a polyesterpolyol, which is made to react with acrylic acid to produce title acrylate with low skin irritation that readily polymerizes and crosslinks.
CONSTITUTION: The addition reaction of (A) a polycarboxylic acid to (B) a monoepoxide as ethylene oxide is effected to give a polyesterpolyol of over 240 molecular weight. Then, the product is esterified with (C) acrylic acid. On the esterification, the use of a solvent that forms azeotropic mixture with water, such as toluene, a catalyst, such as p-toluenesulfonic acid, and a polymerization inhibitor, such as hydroquinone, is preferred. The equivalent ratio of component A to component B is 1 equivalent to 1W4mol and component C is 0.8W1.2mol to 1 equivalent of component A.
COPYRIGHT: (C)1980,JPO&Japio
JP13842078A 1978-11-11 1978-11-11 Production of polyester polyacrylate with low irritation Granted JPS5565225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13842078A JPS5565225A (en) 1978-11-11 1978-11-11 Production of polyester polyacrylate with low irritation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13842078A JPS5565225A (en) 1978-11-11 1978-11-11 Production of polyester polyacrylate with low irritation

Publications (2)

Publication Number Publication Date
JPS5565225A true JPS5565225A (en) 1980-05-16
JPS6121461B2 JPS6121461B2 (en) 1986-05-27

Family

ID=15221538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13842078A Granted JPS5565225A (en) 1978-11-11 1978-11-11 Production of polyester polyacrylate with low irritation

Country Status (1)

Country Link
JP (1) JPS5565225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002466A1 (en) * 1997-07-09 1999-01-21 Arco Chemical Technology, L.P. Method of making a water reducing additive for cement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002466A1 (en) * 1997-07-09 1999-01-21 Arco Chemical Technology, L.P. Method of making a water reducing additive for cement

Also Published As

Publication number Publication date
JPS6121461B2 (en) 1986-05-27

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