Title:
EMULSIFYING AND DISPERSING AGENT
Document Type and Number:
Japanese Patent JP3645148
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an emulsifying and dispersing agent having a more excellent emulsification and dispersion power and a lower foaming property than the conventional one containing a sulfate ester.
SOLUTION: This emulsifying and dispersing agent contains a sulfate ester B of an aliphatic alcohol alkylene oxide addition product A represented by a specified general formula (1) and satisfying specified relation (2) or (3), R1-(OA)k-OH (1), Mw/Mn ≤0.030×Ln(v)+1.010 (wherein v<10) (2), Mw/Mn ≤-0.026×Ln(v)+1.139 (wherein v≥10) (3).
Inventors:
Gyotoku Nami
Yoshida Ichida
Yoshida Ichida
Application Number:
JP2000130144A
Publication Date:
May 11, 2005
Filing Date:
April 28, 2000
Export Citation:
Assignee:
SANYO CHEMICAL INDUSTRIES,LTD.
International Classes:
C08F2/26; C08G65/10; C08L71/02; C08L93/04; C09K23/42; D21H17/06; D21H17/36; D21H17/62; D21H21/16; C09K23/02; (IPC1-7): B01F17/02; B01F17/42; C08F2/26; D21H17/06; D21H17/36; D21H17/62; D21H21/16
Domestic Patent References:
| JP49022406A | ||||
| JP2001040391A |