Polymers of a compound comprising a monothiocarbonate group and an ethylenically unsaturated group

US12060458B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Indre Thiel · Ludwigshafen am Rhein, DE
• Markus Jegelka · Ludwigshafen, DE
• Peter Rudolf · Ludwigshafen, DE

Key dates

• Filing date: Aug 19, 2019
• Grant date: Aug 13, 2024
• Expiry date: May 16, 2041

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G75/02
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A polymer obtainable by reacting a compound A) comprising at least one five-membered cyclic monothiocarbonate group and at least one polymerizable, ethylenically unsaturated group, a compound B) comprising at least one amino group, selected from primary or secondary amino groups, optionally a compound C) which is different from compound A) and comprises at least one five-membered cyclic monothiocarbonate group, and optionally a compound D) which is different from compound A) and comprises at least one functional group that reacts with a group —SH.