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Title:
LATEX COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/139087
Kind Code:
A1
Abstract:
Provided is a latex composition comprising a nitrile rubber containing an α,β-ethylenically unsaturated nitrile monomer unit and a conjugated diene monomer unit, wherein the nitrile rubber has a weight-average molecular weight of 50,000-100,000, and the weight of an extracted fraction which is extracted from all solids contained in the latex composition using methanol is 2-20 wt% with respect to the weight of all the solids.

Inventors:
HAYASAKA KENTARO (JP)
Application Number:
PCT/JP2019/000548
Publication Date:
July 18, 2019
Filing Date:
January 10, 2019
Export Citation:
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Assignee:
ZEON CORP (JP)
International Classes:
C08L9/04; B32B25/10; B32B25/16; C08F236/12; C08K5/05
Domestic Patent References:
WO2017126660A12017-07-27
Foreign References:
JP2008024897A2008-02-07
JP2017160279A2017-09-14
JPS5242543A1977-04-02
JP2014111853A2014-06-19
JP2018003108A2018-01-11
JP2019000548A2019-01-10
JPH06101196A1994-04-12
EP3738999A12020-11-18
CN1347925A2002-05-08
CN106666878A2017-05-17
Other References:
See also references of EP 3738999A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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