Title:
METHOD FOR PRODUCING SYNTHETIC POLYISOPRENE LATEX
Document Type and Number:
WIPO Patent Application WO/2018/155113
Kind Code:
A1
Abstract:
A method for producing a synthetic polyisoprene latex, including a step of emulsifying a synthetic polyisoprene solution prepared by dissolving a synthetic polyisoprene in an organic solvent in water in the presence of a surfactant to produce a latex of the synthetic polyisoprene, wherein the synthetic polyisoprene has a ratio (IB/IA) of the intensity IB of a peak that is the most intense in a region ranging from 1,000 to 1,200 cm-1 to the intensity IA of a peak that is most intense in a region ranging from 2,840 to 3,000 cm-1 as measured by FT-IR is 0.4 or less.
Inventors:
SATOH YOSHITAKA (JP)
KODEMURA JUNJI (JP)
KODEMURA JUNJI (JP)
Application Number:
PCT/JP2018/003209
Publication Date:
August 30, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08J3/07; B32B27/00; C08F4/46; C08F36/08; C08J5/02; C09J7/20; C09J109/10
Domestic Patent References:
| WO2016140043A1 | 2016-09-09 |
Foreign References:
| JP2016160366A | 2016-09-05 | |||
| JP2015193685A | 2015-11-05 | |||
| JP2016089017A | 2016-05-23 | |||
| JP2009179680A | 2009-08-13 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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