Resin composition containing cellulose xanthate fine fibers
AssigneeRengo Co., Ltd.
InventorsJunichi Kubo, Tomoyuki Nakatsubo, Koichi Masakiyo, Hirokuni Tajima, Shozo Sasaki
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Abstract
A material is provided which comprises cellulose fine fibers and which is capable of suitably acting on resin or rubber uniformly on a high level, and of generating superior action when added to a resin composition. As such a material, cellulose xanthate fine fibers are contained in a resin composition or a resin dispersion.
Claims19
A resin composition containing cellulose xanthate fine fibers having a crystalline structure of cellulose I.
A resin dispersion containing cellulose xanthate fine fibers having a crystalline structure of cellulose I.
A production method for producing a rubber molding, the production method comprising:
- obtaining a masterbatch from rubber latex containing cellulose xanthate fine fibers having a crystalline structure of cellulose I;
- and
- vulcanizing, by heating, a rubber mixture containing the masterbatch.
Cellulose xanthate fine fibers having a crystalline structure of cellulose I, and including sulfur that is not part of the xanthate groups and insoluble in carbon disulfide.
Dependencies are inferred from the claim text.