- Patent Title: Acetoacetylated and (meth)acrylated lignin and thermosets therefrom
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Application No.: US15794500Application Date: 2017-10-26
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Publication No.: US10851244B2Publication Date: 2020-12-01
- Inventor: Dean C. Webster , Eric Krall , Kelly M. Sutko
- Applicant: NDSU RESEARCH FOUNDATION
- Applicant Address: US ND Fargo
- Assignee: NDSU RESEARCH FOUNDATION
- Current Assignee: NDSU RESEARCH FOUNDATION
- Current Assignee Address: US ND Fargo
- Agency: J.A. Lindeman & Co. PLLC
- Main IPC: C08L97/00
- IPC: C08L97/00 ; C08K5/10 ; C08K5/1515 ; C08H7/00

Abstract:
The invention relates to novel acetoacetylated lignin resin compositions comprising the reaction product of lignin and an acetoacetate ester. The invention also relates to novel (meth)acrylated lignin resin compositions comprising the reaction product of lignin and a (meth)acrylic compound. The invention also relates to methods of making the novel acetoacetylated lignin resin compositions and the novel (meth)acrylated lignin resin compositions. The invention also relates to curable coating compositions comprising the novel acetoacetylated lignin resin composition or (meth)acrylated lignin resin composition. The invention also relates to methods of making the curable coating compositions of the invention. The invention also relates to methods of applying curable coating compositions of the invention to substrates. The invention also relates to articles of manufacture comprising a curable coating composition of the invention and a method of making such article.
Public/Granted literature
- US20180305550A1 ACETOACETYLATED AND (METH)ACRYLATED LIGNIN AND THERMOSETS THEREFROM Public/Granted day:2018-10-25
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