Title:
(POLY)ALKYLENE GLYCOL HIGHER-ALKYL ETHER DERIVATIVE COMPOSITION, AND DETERGENT, LUBRICANT, AND EXTERNAL-USE SKIN PREPARATION EACH CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/1999/064386
Kind Code:
A1
Abstract:
A composition comprising (poly)alkylene glycol higher-alkyl ether derivatives represented by general formula (1) (wherein R?1¿ and R?2¿ each is alkyl, provided that the total number of carbon atoms contained in R?1¿ and R?2¿ is 7 to 29 and R?2¿ has a larger number of carbon atoms than R?1¿; A is lower alkylene; n is a number of 1 to 300 on the average; x is 0 or 1; y is a number of 1 to 10 on the average; and R?3¿ is an optionally substituted organic residue in which the number of carbon atoms (excluding those of the substituent) is 1 to 60), characterized by comprising 30 to 90 mol.% ingredients (B1) wherein R?1¿ is methyl and 70 to 10 mol.% ingredients (B2) wherein R?1¿ is C¿2+? alkyl; and a detergent, a lubricant, or an external-use skin preparation each containing the composition. The composition is characterized by a reduced odor, reduced irritation, high detergency, satisfactory bubble properties, satisfactory lubricating performance, excellent low-temperature flowability, satisfactory biodegradability, etc.
Inventors:
INAOKA TORU
RAKUTANI KENJI
KADONO YUKIO
ONDA YOSHIYUKI
RAKUTANI KENJI
KADONO YUKIO
ONDA YOSHIYUKI
Application Number:
PCT/JP1999/002399
Publication Date:
December 16, 1999
Filing Date:
May 10, 1999
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
C07C43/11; C07C69/003; C07C69/24; C08G65/26; C08G65/331; C10M105/18; C10M105/40; C10M107/34; C11D1/72; C11D1/74; (IPC1-7): C07C43/10; A61K7/00; A61K7/027; C07C43/11; C07C59/125; C07C69/14; C07C69/24; C07C69/34; C07C69/54; C07C69/60; C07C69/675; C08G65/34; C08L71/08; C10M105/46; C11D1/72
Foreign References:
| JPH10251215A | 1998-09-22 | |||
| JPH0987223A | 1997-03-31 | |||
| JPS53130613A | 1978-11-14 |
Other References:
See also references of EP 1020422A4
Attorney, Agent or Firm:
Hatta, Mikio (Nibancho Chiyoda-ku Tokyo, JP)
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