Invention Application
- Patent Title: COMPOSITIONS INCLUDING A POLYTHIOL, AN UNSATURATED COMPOUND, AND A DYE AND METHODS RELATING TO SUCH COMPOSITIONS
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Application No.: US15739485Application Date: 2016-06-28
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Publication No.: US20180187009A1Publication Date: 2018-07-05
- Inventor: Sheng Ye , Kathleen S. Shafer , Michael S. Wendland , Susan E. DeMoss , Jonathan D. Zook
- 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/US2016/039769 WO 20160628
- Main IPC: C08L81/04
- IPC: C08L81/04 ; C08L81/02 ; C08F291/04 ; C08F216/12 ; C08F222/26 ; C08K5/23 ; C08K3/04 ; C08K3/26 ; C08K3/34 ; C08K3/36 ; C09B29/033 ; C09K3/10
Abstract:
A curable composition having a polythiol; at least one unsaturated compound comprising more than one carbon-carbon double bond, carbon-carbon triple bond, or a combination thereof; and a dye compound represented by formula (I). A crosslinked composition prepared from the curable composition, a method of making an at least partially crosslinked network, 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 more than one carbon-carbon double bond, carbon-carbon triple bond, or a combination thereof are also disclosed. Z is not reactive with the polythiol or unsaturated compound.
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