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Patent Searching and Data


Title:
REINFORCEMENT RUBBER EVALUATING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/169915
Kind Code:
A1
Abstract:
Provided is a reinforcement rubber evaluating method which is for evaluating a reinforcement rubber obtained by embedding, in a rubber material, a core wire having a coating film attached on the surface and the inside of a base material fiber, and which is characterized by comprising: a first step for extracting the core wire from the reinforcing rubber such that the content of the base material fiber forming the core wire is 60% or higher by weight; and a second step for performing measurement using a pulse method NMR on the coating film attached on the surface and the inside of the base material fiber forming the extracted core wire.

Inventors:
NAKASHIMA, Tomonori (6-2 Marunouchi 1-chome, Chiyoda-k, Tokyo 46, 〒1008246, JP)
Application Number:
JP2017/010962
Publication Date:
October 05, 2017
Filing Date:
March 17, 2017
Export Citation:
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Assignee:
ZEON CORPORATION (6-2 Marunouchi 1-chome, Chiyoda-ku Tokyo, 46, 〒1008246, JP)
International Classes:
G01N24/08; D07B1/16
Foreign References:
JP2015045524A2015-03-12
JP2011038945A2011-02-24
JP2001249091A2001-09-14
JP2012149363A2012-08-09
JPH11140404A1999-05-25
Other References:
HIROAKI ONO ET AL.: "Koatsu Suiso Seal-yo Gomu Zairyo no Pulse NMR-ho ni yoru Bunshi Undosei Hyoka", ELASTOMER TORONKAI KOEN YOSHISHU, 1 December 2011 (2011-12-01), pages 55 - 56
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (Nishishinjuku KN Bldg, 22-27 Nishishinjuku 7-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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