Invention Application
US20160333500A1 CELLULOSE ACETATE FIBER, CELLULOSE ACETATE FIBER MOLDED ARTICLE, AND METHODS RESPECTIVELY FOR PRODUCING SAID CELLULOSE ACETATE FIBER AND SAID CELLULOSE ACETATE FIBER MOLDED ARTICLE
审中-公开
纤维素醋酸纤维，纤维素乙酸酯纤维成型品，以及相应的生产纤维素纤维素纤维和纤维素纤维素纤维制品的方法
- Patent Title: CELLULOSE ACETATE FIBER, CELLULOSE ACETATE FIBER MOLDED ARTICLE, AND METHODS RESPECTIVELY FOR PRODUCING SAID CELLULOSE ACETATE FIBER AND SAID CELLULOSE ACETATE FIBER MOLDED ARTICLE
- Patent Title (中): 纤维素醋酸纤维，纤维素乙酸酯纤维成型品，以及相应的生产纤维素纤维素纤维和纤维素纤维素纤维制品的方法
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Application No.: US15111688Application Date: 2014-01-15
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Publication No.: US20160333500A1Publication Date: 2016-11-17
- Inventor: Shu SHIMAMOTO , Shizuka OKADA , Hiroki TANIGUCHI , Toshikazu NAKAMURA
- Applicant: DAICEL CORPORATION
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: DAICEL CORPORATION
- Current Assignee: DAICEL CORPORATION
- Current Assignee Address: JP Osaka-shi, Osaka
- International Application: PCT/JP2014/000169 WO 20140115
- Main IPC: D01F2/28
- IPC: D01F2/28 ; D04H1/425 ; D04H1/728 ; D01D5/00
Abstract:
Provided are a cellulose acetate fiber and a cellulose acetate fiber molded article which are excellent in water solubility and biodegradability and are small in load onto the natural environment even when allowed to stand still in the environment. The invention provides a cellulose acetate fiber containing cellulose acetate having a total degree of acetyl substitution of 0.4 to 1.3 and a compositional distribution index (CDI) of 2.0 or less as well as a cellulose acetate fiber molded article.
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