Invention Grant
- Patent Title: Crosslinking compositions and coatings formed therefrom
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Application No.: US16655662Application Date: 2019-10-17
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Publication No.: US11242430B2Publication Date: 2022-02-08
- Inventor: Melissa Joan MacDonald , Qi Zheng , Abdulrahman Dawoud Ibrahim , Se Ryeon Lee , Tsukasa Mizuhara , Christophe René Gaston Grenier , Venkatachalam Eswarakrishnan
- Applicant: PPG Industries Ohio, Inc.
- Applicant Address: US OH Cleveland
- Assignee: PPG Industries Ohio, Inc.
- Current Assignee: PPG Industries Ohio, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Michael J. Grese
- Main IPC: C08G59/14
- IPC: C08G59/14 ; C08G59/06 ; C08G59/32 ; C09D163/06 ; C09D163/10 ; C08L63/06 ; C08K5/25 ; C08F8/32 ; C09D5/44

Abstract:
A crosslinking composition includes a compound having at least two functional groups that are each independently represented by Chemical Structure (I): X is an oxygen, sulfur, or nitrogen; R1 is an alkyl group, an aryl group, or an alkylaryl group; R2, R3, and R4 are each independently an alkyl group, an aryl group, an alkylaryl group, or a hydrogen; R5 is an alkyl group, an aryl group, an alkylaryl group, or a hydrogen; z is 0 when X is oxygen or sulfur and z is 1 when X is nitrogen; and when a double bond is formed between a carbon atom bonded to R3 and an adjacent nitrogen, m is 0, and when a single bond is formed between the carbon atom bonded to R3 and the adjacent nitrogen, m is 1.
Public/Granted literature
- US20210115185A1 Crosslinking Compositions and Coatings Formed Therefrom Public/Granted day:2021-04-22
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