Title:
MODIFIED CELLULOSE FIBERS
Document Type and Number:
Japanese Patent JP2020019907
Kind Code:
A
Abstract:
To provide a rubber composition excellent in mechanical strength.SOLUTION: Modified cellulose fibers are for rubber kneading. In the modified cellulose fibers, a mean fiber length is 0.7-1.3 mm, a major axis is 3 mm or more per dry weight 0.5 g, and the number of aggregates whose minor axis is 1 mm or more is 30 or less. A master batch includes the modified cellulose fibers and a rubber component, and a rubber composition includes thereof. A manufacturing method for the master batch including the modified cellulose fibers and a manufacturing method of the rubber composition including thereof are provided.SELECTED DRAWING: Figure 1
Inventors:
ITO KOTARO
TAKAGI MEI
TAKAGI MEI
Application Number:
JP2018145587A
Publication Date:
February 06, 2020
Filing Date:
August 02, 2018
Export Citation:
Assignee:
JUJO PAPER CO LTD
International Classes:
C08L21/00; C08B3/06; C08J3/22; C08K7/02; C08L1/00
Attorney, Agent or Firm:
Atsushi Yamada
Aya Miyake
Aya Miyake