JPS5730717A - Preparation of thermosetting resin - Google Patents

Preparation of thermosetting resin

Info

Publication number
JPS5730717A
JPS5730717A JP10623280A JP10623280A JPS5730717A JP S5730717 A JPS5730717 A JP S5730717A JP 10623280 A JP10623280 A JP 10623280A JP 10623280 A JP10623280 A JP 10623280A JP S5730717 A JPS5730717 A JP S5730717A
Authority
JP
Japan
Prior art keywords
reaction product
epoxy resin
numbers
dicarboxylic acid
ratio
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
JP10623280A
Other languages
Japanese (ja)
Other versions
JPS6017415B2 (en
Inventor
Yoshio Eguchi
Masahiro Matsumoto
Hirotoshi Umemoto
Hisanori Tanabe
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP55106232A priority Critical patent/JPS6017415B2/en
Publication of JPS5730717A publication Critical patent/JPS5730717A/en
Publication of JPS6017415B2 publication Critical patent/JPS6017415B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To obtain the titled resin, suitable for a primer coating material, by adding a partially protected polyisocyanate to a reaction product of a specific epoxy resin with a dicarboxylic acid and a secondary amine having a primary hydroxyalkyl group.
CONSTITUTION: (A) A reaction product of an epoxy resin component consisting of 50W100wt% epoxy resin expressed by the formula [R is H or CH3; A is C(CH3)2, CH2, O or S; n is an integer 0W14] and 50W0wt% another epoxy resin with a dicarboxylic acid and a secondary amine having a primary hydroxyl alkyl group is reacted with (B) a reaction product obtained by reacting a polyisocyanate compound with an isocyanate protecting agent at a ratio between the numbers of the isocyanate groups and the active hydrogens of 5/1W5/4 at a ratio between the numbers of the primary hydroxyl groups in the reaction product (A) and the free isocyanate groups in the reaction product (B) of 10/1W1/1.
COPYRIGHT: (C)1982,JPO&Japio
JP55106232A 1980-07-31 1980-07-31 Manufacturing method of thermosetting resin Expired JPS6017415B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55106232A JPS6017415B2 (en) 1980-07-31 1980-07-31 Manufacturing method of thermosetting resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55106232A JPS6017415B2 (en) 1980-07-31 1980-07-31 Manufacturing method of thermosetting resin

Publications (2)

Publication Number Publication Date
JPS5730717A true JPS5730717A (en) 1982-02-19
JPS6017415B2 JPS6017415B2 (en) 1985-05-02

Family

ID=14428371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55106232A Expired JPS6017415B2 (en) 1980-07-31 1980-07-31 Manufacturing method of thermosetting resin

Country Status (1)

Country Link
JP (1) JPS6017415B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213468A (en) * 1985-07-12 1987-01-22 Chugoku Toryo Kk Polyurethane resin paint composition for topcoating
JPS6361015A (en) * 1986-09-01 1988-03-17 Hitachi Ltd Resin composition having good storage stability
JPH02212568A (en) * 1989-02-13 1990-08-23 Arakawa Chem Ind Co Ltd Coating resin
JP2009227776A (en) * 2008-03-21 2009-10-08 Dainippon Toryo Co Ltd Resin composition

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213468A (en) * 1985-07-12 1987-01-22 Chugoku Toryo Kk Polyurethane resin paint composition for topcoating
JPH0351751B2 (en) * 1985-07-12 1991-08-07 Chugoku Marine Paints
JPS6361015A (en) * 1986-09-01 1988-03-17 Hitachi Ltd Resin composition having good storage stability
JPH02212568A (en) * 1989-02-13 1990-08-23 Arakawa Chem Ind Co Ltd Coating resin
JP2009227776A (en) * 2008-03-21 2009-10-08 Dainippon Toryo Co Ltd Resin composition

Also Published As

Publication number Publication date
JPS6017415B2 (en) 1985-05-02

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