Title:
DISPERSION STABILIZER FOR CRUDE OIL
Document Type and Number:
WIPO Patent Application WO/2016/163496
Kind Code:
A1
Abstract:
A dispersion stabilizer for crude oils which comprises a vinyl-alcohol-based polymer, characterized in that the vinyl-alcohol-based polymer has a hydrophobic group at a terminal or as a side chain. Due to this, the dispersion stabilizer for crude oils makes it possible to disperse or emulsify a high-viscosity crude oil to reduce the viscosity and obtain a crude oil dispersion or emulsion which is stable for a long period.
Inventors:
KANESHIMA TAKUMA (JP)
KUMAKI YOSUKE (JP)
KUMAKI YOSUKE (JP)
Application Number:
PCT/JP2016/061485
Publication Date:
October 13, 2016
Filing Date:
April 08, 2016
Export Citation:
Assignee:
KURARAY CO (JP)
International Classes:
C08L29/04; C08F16/06; C10L1/32
Foreign References:
| JPS5956494A | 1984-03-31 | |||
| JPH03152190A | 1991-06-28 | |||
| JPS59108092A | 1984-06-22 | |||
| JPS59108094A | 1984-06-22 | |||
| JPS56166297A | 1981-12-21 | |||
| US3887610A | 1975-06-03 | |||
| JP2010530453A | 2010-09-09 | |||
| JP2007509210A | 2007-04-12 | |||
| JPS60166389A | 1985-08-29 | |||
| JP2003286494A | 2003-10-10 |
Attorney, Agent or Firm:
SETOUCHI INTERNATIONAL PATENT FIRM (JP)
It is [特許業務法人せ and] an international patent firm among them. (JP)
It is [特許業務法人せ and] an international patent firm among them. (JP)
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