Cellulose acetate resin composition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11981796
APP PUB NO 20230055648A1
SERIAL NO

17978224

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Abstract

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A cellulose acetate resin composition may include a cellulose acetate (A) having a total degree of acetyl substitution of 2.60 or less; a filler (B); and a plasticizer (C). The filler (B) may be selected from the group consisting of (b1) a predetermined inorganic compound, (b2) a predetermined metal salt, (b3) cellulose or hemicellulose, and (b4) wood flour. The plasticizer (C) may be selected from (c1) a glycerin ester-based plasticizer, (c2) an ether-based plasticizer, and (c3) a glycol ester-based plasticizer. A content of the component (A) may be from 4.5 to 90 mass %. A total content of the component (B) may be from 5 to 50 mass %. A total content of the component (C) may be from 5 to 35 mass %.

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Patent Owner(s)

  • DAICEL CORPORATION INDUSTRIES LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Higuchi, Akihiro Tokyo, JP 19 54
Kawasaki, Takafumi Tokyo, JP 29 431
Kusumoto, Masaaki Tokyo, JP 9 2

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