Invention Grant
- Patent Title: Compositions including a polythiol, an unsaturated compound, and a dye and methods relating to such compositions
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Application No.: US15109385Application Date: 2014-12-19
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Publication No.: US10072135B2Publication Date: 2018-09-11
- Inventor: Sheng Ye , Kathleen S. Shafer , Michael S. Wendland , Jonathan D. Zook , Susan E. DeMoss
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- International Application: PCT/US2014/071688 WO 20141219
- International Announcement: WO2015/102967 WO 20150709
- Main IPC: C07D277/82
- IPC: C07D277/82 ; C08K5/47 ; C09J11/06 ; C09J181/02 ; G01N21/25 ; G01N33/44 ; C09B29/033 ; C08K5/00 ; G01N21/17
Abstract:
A curable composition having a polythiol; at least one unsaturated compound comprising two or more carbon-carbon double bonds, carbon-carbon triple bonds, or a combination thereof; and a dye compound represented by formula: A crosslinked composition prepared from the curable composition, a method for indicating curing in a curable composition, and a method of stabilizing a curable composition comprising a polythiol and at least one unsaturated compound comprising two or more carbon-carbon double bonds, carbon-carbon triple bonds, or a combination thereof are also disclosed.
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