JPS5337663A - Preparation of novel isocyanate compounds - Google Patents

Preparation of novel isocyanate compounds

Info

Publication number
JPS5337663A
JPS5337663A JP7717377A JP7717377A JPS5337663A JP S5337663 A JPS5337663 A JP S5337663A JP 7717377 A JP7717377 A JP 7717377A JP 7717377 A JP7717377 A JP 7717377A JP S5337663 A JPS5337663 A JP S5337663A
Authority
JP
Japan
Prior art keywords
isocyanate compounds
preparation
novel isocyanate
reaction
novel
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
JP7717377A
Other languages
Japanese (ja)
Other versions
JPS582940B2 (en
Inventor
Hiroshi Nishizawa
Shigeki Tanaka
Kohei Hashiya
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP52077173A priority Critical patent/JPS582940B2/en
Publication of JPS5337663A publication Critical patent/JPS5337663A/en
Publication of JPS582940B2 publication Critical patent/JPS582940B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The isocyanate compounds having a blocked isocyanate group and a carboxyl group, obtained by the reaction of a specific dihydroxy carboxylic acid (ca. 1 mole) with the intermediates (2 moles) obtained by the reaction an organic diisocyanate with an approximately-equimolar amount of imidazole. For example, the compound of formula.
COPYRIGHT: (C)1978,JPO&Japio
JP52077173A 1977-06-30 1977-06-30 Production method of new isocyanate compound Expired JPS582940B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52077173A JPS582940B2 (en) 1977-06-30 1977-06-30 Production method of new isocyanate compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52077173A JPS582940B2 (en) 1977-06-30 1977-06-30 Production method of new isocyanate compound

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP48088386A Division JPS5248986B2 (en) 1973-08-08 1973-08-08

Publications (2)

Publication Number Publication Date
JPS5337663A true JPS5337663A (en) 1978-04-06
JPS582940B2 JPS582940B2 (en) 1983-01-19

Family

ID=13626394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52077173A Expired JPS582940B2 (en) 1977-06-30 1977-06-30 Production method of new isocyanate compound

Country Status (1)

Country Link
JP (1) JPS582940B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659832A (en) * 1979-10-19 1981-05-23 Mitsubishi Petrochem Co Ltd Production of normal temperature water-curable urethane prepolymer
JPS6040121A (en) * 1983-08-13 1985-03-02 Dai Ichi Kogyo Seiyaku Co Ltd Preparation of water-soluble blocked isocyanate compound
WO2019069761A1 (en) * 2017-10-02 2019-04-11 旭化成株式会社 Block polyisocyanate composition, one-component coating composition, coating film, and coated article

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5659832A (en) * 1979-10-19 1981-05-23 Mitsubishi Petrochem Co Ltd Production of normal temperature water-curable urethane prepolymer
JPS6338370B2 (en) * 1979-10-19 1988-07-29 Mitsubishi Petrochemical Co
JPS6040121A (en) * 1983-08-13 1985-03-02 Dai Ichi Kogyo Seiyaku Co Ltd Preparation of water-soluble blocked isocyanate compound
JPS6312488B2 (en) * 1983-08-13 1988-03-19 Dai Ichi Kogyo Seiyaku Co Ltd
WO2019069761A1 (en) * 2017-10-02 2019-04-11 旭化成株式会社 Block polyisocyanate composition, one-component coating composition, coating film, and coated article
JPWO2019069761A1 (en) * 2017-10-02 2020-04-16 旭化成株式会社 Block polyisocyanate composition, one-pack coating composition, coating film and coated article

Also Published As

Publication number Publication date
JPS582940B2 (en) 1983-01-19

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