Title:
SILANE-FUNCTIONALISED ROSIN COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2023/060263
Kind Code:
A3
Abstract:
Disclosed are silane functionalized rosins having multiple functionalities. Such silane functionalized rosins are curable and thus capable of providing unexpected properties for various uses and end products. Also disclosed are synthetic routes to prepare silane functionalized rosins, which are formulated with hydroxyl functional polymers to provide curable adhesive compositions. The adhesives may be used for woodworking, automotive, textile, appliances, electronics, bookbinding, and packaging. Suitable substrates can be metal, polymer film, plastics, wood, glass, ceramic, paper, and concrete.
Inventors:
CARVAGNO TERRI (US)
DENG LIU (US)
ARIGO MARK (US)
INGRATTA MARK (US)
HOFBAUER MICHAELA (US)
XIE RUI (US)
HATFIELD STEPHEN (US)
BLAYNEY TIMONTHY (US)
KUO THAUMING (US)
DENG LIU (US)
ARIGO MARK (US)
INGRATTA MARK (US)
HOFBAUER MICHAELA (US)
XIE RUI (US)
HATFIELD STEPHEN (US)
BLAYNEY TIMONTHY (US)
KUO THAUMING (US)
Application Number:
PCT/US2022/077802
Publication Date:
August 31, 2023
Filing Date:
October 07, 2022
Export Citation:
Assignee:
SYNTHOMER ADHESIVE TECH LLC (US)
International Classes:
C08L93/04; C08G63/133; C08G63/137; C09D193/04; C09J167/02; C09J193/04
Foreign References:
| US9365751B2 | 2016-06-14 | |||
| EP0601725A1 | 1994-06-15 |
Other References:
VEVERE LAIMA ET AL: "A Review of Wood Biomass-Based Fatty Acids and Rosin Acids Use in Polymeric Materials", POLYMERS, vol. 12, no. 11, 16 November 2020 (2020-11-16), CH, pages 2706, XP093068617, ISSN: 2073-4360, DOI: 10.3390/polym12112706
Attorney, Agent or Firm:
OTTESEN, Christian et al. (US)
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