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Title:
THIOURETHANE RESIN STARTING MATERIAL PRODUCTION METHOD AND USE THEREFOR, POLYTHIOL COMPOSITION PRODUCTION METHOD AND USE THEREFOR, AND POLYTHIOL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/157701
Kind Code:
A1
Abstract:
Provided are: a thiourethane resin starting material production method comprising a step in which a thiourethane resin and an active hydrogen compound are reacted to produce a thiourethane resin starting material; and a use for the thiourethane starting material production method.

Inventors:
MURAKAMI MASAKAZU (JP)
NAKANO SHOTARO (JP)
NAKAI SHINNOSUKE (JP)
Application Number:
PCT/JP2021/004360
Publication Date:
August 12, 2021
Filing Date:
February 05, 2021
Export Citation:
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Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C07C209/00; C07C209/62; C07C211/27; C07C263/10; C07C265/08; C07C319/02; C07C319/20; C07C319/22; C07C321/14; C07C323/64; C08G18/38; C08G18/70; C08G18/83; G02B1/00; G02B1/04; G02B3/00; G02C7/00
Domestic Patent References:
WO2007020818A12007-02-22
WO2016010065A12016-01-21
WO2020041183A12020-02-27
WO2008047626A12008-04-24
WO2017047745A12017-03-23
Foreign References:
JP2011236163A2011-11-24
JP2006069941A2006-03-16
JP2011132175A2011-07-07
JP2010215519A2010-09-30
JPS4995908A1974-09-11
JPS50142501A1975-11-17
JP2002173471A2002-06-21
JP2010234807A2010-10-21
JPS6346213A1988-02-27
JPH02270859A1990-11-05
JPH07252207A1995-10-03
JP2020017717A2020-01-30
JP2020017718A2020-01-30
JP2020086644A2020-06-04
JP2020086645A2020-06-04
JP2020192461A2020-12-03
Other References:
See also references of EP 4101836A4
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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