Title:
BLOCKED ISOCYANATE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/145298
Kind Code:
A1
Abstract:
The present invention provides: a novel blocked isocyanate compound that can be produced at high yield; a compound having a low-temperature (at most 100ºC) crosslinkable double bond using said blocked isocyanate compound; and a resin obtained by curing said compound having a double bond. The present invention includes a blocked isocyanate compound (A) in which a compound (a1) having an isocyanate group and a compound (a2) represented by formula (1) and having a hydroxyl group are urethane-bonded via the isocyanate group and the hydroxyl group. (In formula (1), R1 and R2 are each independently a hydrogen atom or a C1-C20 hydrocarbon group. R3 and R4 are each independently a hydrogen atom or a C1-C20 hydrocarbon group.)
Inventors:
WAKABAYASHI TOMOMITSU (JP)
KAWASHIMA NAOKI (JP)
NANJO SHUN (JP)
SHIMODA HIROKI (JP)
KAWASHIMA NAOKI (JP)
NANJO SHUN (JP)
SHIMODA HIROKI (JP)
Application Number:
PCT/JP2021/047400
Publication Date:
July 07, 2022
Filing Date:
December 21, 2021
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C07C271/16; C07C271/28; C08F8/00; C08F220/18; C08F299/00; C08G18/80; C08G18/81
Foreign References:
JPS5225830A | 1977-02-26 | |||
US3928113A | 1975-12-23 |
Other References:
NAJMAN-BRONZEWSKA L, OCHOCKI J: "In vitro alkylating of alpha, beta-unsaturated amidoesters, diethyl pyridylmethylphosphonates and their cis-Pt(II)complexes", DIE PHARMAZIE, vol. 52, no. 3, 1 March 1997 (1997-03-01), DE , pages 198 - 202, XP009537950, ISSN: 0031-7144
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
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