Invention Grant
US08658757B2 Polyamide polymer, method for producing same, resin composition, molded product, fiber, film, and porous film
有权
聚酰胺类聚合物，其制造方法，树脂组合物，成型体，纤维，膜，多孔膜等
- Patent Title: Polyamide polymer, method for producing same, resin composition, molded product, fiber, film, and porous film
- Patent Title (中): 聚酰胺类聚合物，其制造方法，树脂组合物，成型体，纤维，膜，多孔膜等
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Application No.: US13922273Application Date: 2013-06-20
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Publication No.: US08658757B2Publication Date: 2014-02-25
- Inventor: Shigeki Uehira , Toshihide Yoshitani , Toshimitsu Sakuma , Kozo Sato
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2010-288948 20101224; JP2011-115143 20110523; JP2011-166019 20110728
- Main IPC: C08G69/02
- IPC: C08G69/02 ; C08G69/26 ; C08G69/32 ; C08G63/44
Abstract:
Provided is a polyamide polymer in which a partial structure represented by the following formula (C) constitutes a portion of the main chain: wherein in Formula (C), RA and RB each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; n and m each independently represent an integer from 0 to 2; Cy represents an unsaturated 6-membered or 7-membered ring which may contain a heteroatom; and * and ** each represent a bonding hand, while * may be a bonding hand extending from RA.
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