Invention Application
- Patent Title: COMPOSITIONS OF DICARBONYL SUBSTITUTED-1-ALKENE, METHODS TO MAKE THEM, POLYMERS MADE FROM THEM AND METHODS TO MAKE THE POLYMER
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Application No.: US17405561Application Date: 2021-08-18
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Publication No.: US20220112151A1Publication Date: 2022-04-14
- Inventor: Alexander Y. Polykarpov , Aniruddha Palsule , Anushree Deshpande
- Applicant: Sirrus, Inc.
- Applicant Address: US OH Loveland
- Assignee: Sirrus, Inc.
- Current Assignee: Sirrus, Inc.
- Current Assignee Address: US OH Loveland
- Main IPC: C07C69/73
- IPC: C07C69/73 ; C07C67/31 ; C08F122/10
Abstract:
A method forming a blocked 1,1-dicarbonyl substituted comprises reacting an alkene of a 1,1-dicarbonyl substituted alkene with a blocking Michael addition donor compound such as an alcohol or thiol. The blocked 1,1-dicarbonyl substituted alkene may be polymerized by providing sufficient thermal energy whereby at least portion of the blocked alkenes revert to alkenes and may be addition polymerized or Michael added with a multifunctional Michael addition donor compound (e.g., polyol or polythiol).
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