Title:
不均化ロジン組成物および乳化剤
Document Type and Number:
Japanese Patent JP4441049
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a disproportionated rosin composition which is a low viscosity liquid at normal temperature and shows an excellent shelf stability allowing no rosin crystal deposition after a long-term storage at normal temperature, and an emulsifier which is useful as an alkaline soap for emulsion polymerization of synthetic rubbers, synthetic resins, etc. SOLUTION: The disproportionated rosin composition in a liquid state at normal temperature comprises a mixture of a disproportionated rosin and a fatty acid, and contains at least from 10 to 23 wt.% dehydroabietic acid, from 5 to 30 wt.% secodehydroabietic acid and from 20 to 45 wt.% linear octadecenoic acid.
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Inventors:
Yoshihide Ishikawa
Tsuneyuki Osaki
Takao Sezaki
Tsuneyuki Osaki
Takao Sezaki
Application Number:
JP2000087184A
Publication Date:
March 31, 2010
Filing Date:
March 27, 2000
Export Citation:
Assignee:
Harima Chemicals Co., Ltd.
International Classes:
C08F2/24; C08L93/04; C08K5/09; C09K23/52
Domestic Patent References:
| JP58225108A | ||||
| JP55058273A | ||||
| JP53031650A | ||||
| JP59219399A | ||||
| JP61106604A | ||||
| JP50018500A |
Attorney, Agent or Firm:
Toshikazu Fukai