JPS57172919A - Production of alkyd for urethane resin paint - Google Patents

Production of alkyd for urethane resin paint

Info

Publication number
JPS57172919A
JPS57172919A JP5905781A JP5905781A JPS57172919A JP S57172919 A JPS57172919 A JP S57172919A JP 5905781 A JP5905781 A JP 5905781A JP 5905781 A JP5905781 A JP 5905781A JP S57172919 A JPS57172919 A JP S57172919A
Authority
JP
Japan
Prior art keywords
alkyd
urethane resin
oil
resin paint
polyalcohol
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.)
Pending
Application number
JP5905781A
Other languages
Japanese (ja)
Inventor
Hirofumi Izumi
Tadashi Fujii
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 JP5905781A priority Critical patent/JPS57172919A/en
Publication of JPS57172919A publication Critical patent/JPS57172919A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an alkyd which, when mixed with an isocyanate, forms a urethane resin paint good in thinner resistance and drying property, by reacting an unsaturated dibasic acid with a polyalcohol and a conjugated double bond- containing animal or vegetable oil or synthetic oil.
CONSTITUTION: The titled alkyd is prepared by condensing (i) an α,β-unsaturated dibasic acid (e.g., maleic acid) with (ii) a polyalcohol (e.g., ethylene glycol) and (iii) animal or vegetable oil (e.g., tung oil), synthetic oil or its derivative (e.g., dehydrated castor oil) containing at least one pair of conjugated double bonds in the molecule. This alkyd is dissolved in a solvent (e.g., toluene) and the solution is mixed with an isocyanate (e.g., tolylene diisocyanate) to form a urethane resin paint.
COPYRIGHT: (C)1982,JPO&Japio
JP5905781A 1981-04-17 1981-04-17 Production of alkyd for urethane resin paint Pending JPS57172919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5905781A JPS57172919A (en) 1981-04-17 1981-04-17 Production of alkyd for urethane resin paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5905781A JPS57172919A (en) 1981-04-17 1981-04-17 Production of alkyd for urethane resin paint

Publications (1)

Publication Number Publication Date
JPS57172919A true JPS57172919A (en) 1982-10-25

Family

ID=13102319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5905781A Pending JPS57172919A (en) 1981-04-17 1981-04-17 Production of alkyd for urethane resin paint

Country Status (1)

Country Link
JP (1) JPS57172919A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230069A (en) * 2009-03-26 2010-10-14 Kanto Auto Works Ltd Bolt fixing structure
CN103409056A (en) * 2012-12-31 2013-11-27 东莞市泰发化工有限公司 Ultrahard transparent PU (poly urethane) paint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230069A (en) * 2009-03-26 2010-10-14 Kanto Auto Works Ltd Bolt fixing structure
CN103409056A (en) * 2012-12-31 2013-11-27 东莞市泰发化工有限公司 Ultrahard transparent PU (poly urethane) paint
CN103409056B (en) * 2012-12-31 2016-04-27 东莞市泰发化工有限公司 The transparent PU paint of a kind of ultrahard

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