PROCESS FOR THE MANUFACTURING OF A POLYMER WITH URETHANE GROUPS
Process for the manufacturing of a polymer with urethane groups, wherein in a first alternative a compound A) with at least two five-membered cyclic monothiocarbonate groups and a compound B) with atleast two amino groups, selected from primary or secondary amino groups and optionally a compound C)...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
17.04.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Process for the manufacturing of a polymer with urethane groups, wherein in a first alternative a compound A) with at least two five-membered cyclic monothiocarbonate groups and a compound B) with atleast two amino groups, selected from primary or secondary amino groups and optionally a compound C) with at least one functional group that reacts with a group -SH are reacted or wherein in a secondalternative a compound A) with at least two five-membered cyclic monothiocarbonate groups or a mixture of a compound A) with a compound A1)with one five-membered cyclic monothiocarbonate group and a compound B) with at least two amino groups, selected from primary or secondary amino groups or a compound B1) with one amino group selected from primary or secondary amino groups or mixtures of compounds B) and B1) and a compound C) with at least two functional groups that react with a group -SH or in case of a carbon-carbon triple bond as functional group that react with a group -SH, a compound C)with at least one carbon-c |
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Bibliography: | Application Number: CN201880052798 |