Feb 22, 2019
Non-Isocyanate Polyurethanes from Thiocarbonates
Non-Isocyanate Polyurethanes from Thiocarbonates
Patent Title: PROCESS FOR THE MANUFACTURING OF A POLYMER WITH URETHANE GROUPS
Number/Link: WO2019/034470 and WO2019/034473
Applicant/Assignee: BASF
Publication Date: 21 February 2019
“Gist”: A cyclic thiocarbonate is reacted with a diamine and then with a diacrylate
Why it is interesting: NIPU is prepared by reacting a five-ring monothiocarbonate with di- (or poly-) amine and then with a…
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