Title:
CELLULOSE COMPOSITE AND RUBBER COMPOSITION CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2024/085559
Kind Code:
A1
Abstract:
The present invention relates to a cellulose composite, a manufacturing method therefor, and a rubber composition including same, wherein the cellulose composite comprises cellulose fibers and first and second spacers distributed among the cellulose fibers, the first spacer including an organic monomer or polymer with a hydrophilic-lipophilic balance (HLB) of 8 to 18, the second spacer including an organic monomer or polymer with an HLB of 1 to less than 8. In the cellulose composite according to the present invention, the first spacer distributed among the cellulose fibers inhibits inter-fiber hydrogen bonding by binding to the hydroxyl groups on the surface of the cellulose fibers and the second spacer improves compatibility with resins. Thus, when used as a reinforcement agent in resins, the cellulose composite enhances the dispersibility of cellulose fibers, thereby preventing the degradation of the mechanical properties of the resin.
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Inventors:
JEON JUNBAE (KR)
RYU JAEHO (KR)
RYU JAEHO (KR)
Application Number:
PCT/KR2023/015920
Publication Date:
April 25, 2024
Filing Date:
October 16, 2023
Export Citation:
Assignee:
HANSOL PAPER CO LTD (KR)
International Classes:
C08K9/08; C08K3/04; C08K7/02; C08L21/00
Attorney, Agent or Firm:
KIM, Aera (KR)
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