Title:
ラテックスおよび摩擦材
Document Type and Number:
Japanese Patent JP6813020
Kind Code:
B2
Abstract:
The present invention provides a latex of a carboxyl group-containing nitrile rubber containing an ±,²-ethylenically unsaturated nitrile monomer unit in a content of 8 to 60 wt% and having an iodine value of 120 or less, wherein the total content of potassium and sodium contained in the latex is 2,300 to 10,000 ppm by weight with respect to the whole latex.
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Inventors:
Kiyoka Inoue
Application Number:
JP2018507284A
Publication Date:
January 13, 2021
Filing Date:
March 16, 2017
Export Citation:
Assignee:
Zeon Corporation
International Classes:
C08L13/02; C08K3/014; C08L61/10; C09K3/14; F16D69/02
Domestic Patent References:
| JP60184533A | ||||
| JP8100082A | ||||
| JP2010144081A | ||||
| JP2010100749A |
Foreign References:
| WO2016104350A1 |
Attorney, Agent or Firm:
Eternal patent business corporation