Title:
POLYMER, PRODUCTION METHOD THEREOF, FILM AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/005346
Kind Code:
A1
Abstract:
The disclosed polymer has at least one structural unit (i) selected from a group that consists of a structural unit represented by formula (1) and a structural unit represented by formula (2). The weight-average molecular weight, indicated as the molecular weight of polystyrene using gel permeation chromatography (GPC), is 2.5x104 - 5.0x104. Relative to the total of the polymer, 5.0% or less is a low weight component, which has a molecular weight, indicated as the molecular weight of polystyrene, of 5.0x103 on an integral molecular weight distribution curve measured by GPC.
Inventors:
OKANIWA, Motoki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
岡庭 求樹 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
UNO, Takaaki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
宇野 高明 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
FUJITOMI, Shintaro (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
岡庭 求樹 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
UNO, Takaaki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
宇野 高明 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
FUJITOMI, Shintaro (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
Application Number:
JP2011/065659
Publication Date:
January 12, 2012
Filing Date:
July 08, 2011
Export Citation:
Assignee:
JSR CORPORATION (9-2 Higashi-Shinbashi 1-chome, Minato-ku Tokyo, 40, 〒1058640, JP)
ＪＳＲ株式会社 (〒40 東京都港区東新橋一丁目９番２号 Tokyo, 〒1058640, JP)
OKANIWA, Motoki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
岡庭 求樹 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
UNO, Takaaki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
宇野 高明 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
ＪＳＲ株式会社 (〒40 東京都港区東新橋一丁目９番２号 Tokyo, 〒1058640, JP)
OKANIWA, Motoki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
岡庭 求樹 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
UNO, Takaaki (9-2 Higashi-Shinbashi 1-chome, Minato-k, Tokyo 40, 〒1058640, JP)
宇野 高明 (〒40 東京都港区東新橋一丁目９番２号 ＪＳＲ株式会社内 Tokyo, 〒1058640, JP)
International Classes:
C08G65/40; C08J5/18; H01B5/14
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (Gotanda Yamazaki Bldg. 6F, 13-6 Nishigotanda 7-chome, Shinagawa-k, Tokyo 31, 〒1410031, JP)
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Claims: