Title:
CATIONIC SURFACTANTS, PROCESS FOR PRODUCING THE SAME AND UTILIZATION THEREOF
Document Type and Number:
WIPO Patent Application WO/1999/036167
Kind Code:
A1
Abstract:
Cationic surfactants derived from amine derivatives of hexose alcohols which are reducing sugars of glucose or reducing alcohols of hexoses. These surfactants are obtained by converting 1-amino-hexose alcohols into quaternary salts and then esterifying with fatty acids. These surfactants are excellent in biodegradability.
Inventors:
NAKAMURA MASAKI (JP)
QIAN JIA-HE (JP)
SEIKE HIROMITSU (JP)
MUNEKIYO TAKESHI (JP)
QIAN JIA-HE (JP)
SEIKE HIROMITSU (JP)
MUNEKIYO TAKESHI (JP)
Application Number:
PCT/JP1999/000071
Publication Date:
July 22, 1999
Filing Date:
January 12, 1999
Export Citation:
Assignee:
MATSUMOTO YUSHI SEIYAKU KK (JP)
OSAKA CITY (JP)
NAKAMURA MASAKI (JP)
QIAN JIA HE (JP)
SEIKE HIROMITSU (JP)
MUNEKIYO TAKESHI (JP)
OSAKA CITY (JP)
NAKAMURA MASAKI (JP)
QIAN JIA HE (JP)
SEIKE HIROMITSU (JP)
MUNEKIYO TAKESHI (JP)
International Classes:
C07C215/40; C07C219/06; C09K23/00; C09K23/18; C09K23/38; (IPC1-7): B01F17/18; B01F17/38; D06M3/463; C07K219/06; C07C213/06
Foreign References:
| DE4238211C1 | 1994-01-13 | |||
| JPH07229061A | 1995-08-29 | |||
| JPS5019719A | 1975-03-01 | |||
| JPH06316869A | 1994-11-15 | |||
| JPH01280078A | 1989-11-10 | |||
| JPS59142299A | 1984-08-15 |
Attorney, Agent or Firm:
Ohshima, Masataka (Yotsuya 4-chome Shinjuku-ku Tokyo, JP)
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