Title:
PROCESS FOR PRODUCING ROSIN SERIES AQUEOUS SUSPENSION SIZING AGENT
Document Type and Number:
WIPO Patent Application WO/1980/002147
Kind Code:
A1
Abstract:
A process for producing rosin series aqueous suspension sizing agent, which comprises emulsifying an organic solvent solution of non-saponified rosin material in water in the presence of a water-soluble salt of succinic acid derivative having C8 - C20 alkenyl group, and distilling the organic solvent out of the resulting emulsion.
Inventors:
ASAKURA A (JP)
YOSHIOKA S (JP)
YAMADA H (JP)
YOSHIOKA S (JP)
YAMADA H (JP)
Application Number:
PCT/JP1979/000306
Publication Date:
October 16, 1980
Filing Date:
November 30, 1979
Export Citation:
Assignee:
SEIKO CHEM IND CO LTD (JP)
ASAKURA A (JP)
YOSHIOKA S (JP)
YAMADA H (JP)
ASAKURA A (JP)
YOSHIOKA S (JP)
YAMADA H (JP)
International Classes:
C08L93/00; C08J3/02; C08K5/11; D21H17/21; D21H17/62; (IPC1-7): D21H3/34; C08J3/02; C08L93/04
Foreign References:
| NL7606403A | 1976-12-27 | |||
| FR2240264A1 | 1975-03-07 | |||
| US3817768A | 1974-06-18 | |||
| JPS40565B1 |
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