CELLULOSE NANOFIBERS, METHOD FOR PRODUCING SAME, COMPOSITE RESIN COMPOSITION AND MOLDED BODY

Title:

CELLULOSE NANOFIBERS, METHOD FOR PRODUCING SAME, COMPOSITE RESIN COMPOSITION AND MOLDED BODY

Document Type and Number:

WIPO Patent Application WO/2011/108461

Kind Code:

A1

Abstract:

Disclosed are cellulose nanofibers which have an average polymerization degree of 600-30,000 (inclusive), an aspect ratio of 20-10,000 and an average diameter of 1-800 nm, while having an X-ray diffraction pattern with a Iβ-type crystal peak.

Inventors:

SHIRAMIZU Kohei (43-2 Hatagaya 2-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)
白水　航平 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号　オリンパス株式会社内 Tokyo, 〒1510072, JP)
SHIGA Naohito (43-2 Hatagaya 2-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)
志賀　直仁 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号　オリンパス株式会社内 Tokyo, 〒1510072, JP)
MAGARA Takashi (43-2 Hatagaya 2-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)

Application Number:

JP2011/054325

Publication Date:

September 09, 2011

Filing Date:

February 25, 2011

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Assignee:

OLYMPUS CORPORATION (43-2, Hatagaya 2-chome Shibuya-k, Tokyo 72, 〒1510072, JP)
オリンパス株式会社 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号 Tokyo, 〒1510072, JP)
SHIRAMIZU Kohei (43-2 Hatagaya 2-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)
白水　航平 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号　オリンパス株式会社内 Tokyo, 〒1510072, JP)
SHIGA Naohito (43-2 Hatagaya 2-chome, Shibuya-k, Tokyo 72, 〒1510072, JP)
志賀　直仁 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号　オリンパス株式会社内 Tokyo, 〒1510072, JP)

International Classes:

D01F2/00; C08B1/00; C08B3/00; C08B3/06; C08B11/00; C08J5/06; C08K7/02; C08L1/00; C08L101/00

Attorney, Agent or Firm:

TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)

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