Title:
BIODEGRADABLE POLYMER BASED BIOCOMPOSITES
Document Type and Number:
WIPO Patent Application WO/2023/279206
Kind Code:
A8
Abstract:
The present invention provides compositions for use in making biodegradable biodegradable composite, and biodegradable composite comprising polybutylene adipate terephthalate (PBAT)-component; hemp powder; and optionally one or more compatibilizers and/or PBAT grafted with one or more compatibilizers selected from maleic anhydride, glycidyl methacrylate, pyromellitic anhydride, acrylic acid, polyacrylic acid, methylene diphenyl diisocyanate, poly(glycidyl methacrylate, copolymer(s) of glycidyl methacrylate and/or copolymers of acrylic acid. The invention also relates to methods of preparing the composites.
Inventors:
MEKONNEN TIZAZU H (CA)
GUPTA ARVIND (CA)
GUPTA ARVIND (CA)
Application Number:
PCT/CA2022/051065
Publication Date:
November 02, 2023
Filing Date:
July 07, 2022
Export Citation:
Assignee:
CTK RES AND DEVELOPMENT CANADA LTD (CA)
International Classes:
C08L67/02; C08J3/20; C08L3/02; C08L97/02
Attorney, Agent or Firm:
MBM INTELLECTUAL PROPERTY LAW LLP (CA)
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