公开(公告)号：MY137154A

公开(公告)日：2008-12-31

申请号：MYPI20030191

申请日：2003-01-20

Applicant: BASF AG

Inventor： NOERENBERG RALF DR ,  OETTER GUENTER DR ,  TROPSCH JURGEN DR ,  GUMBEL HELMUT DR ,  LICHTERFELD-WEBER NICOLE ,  KROENER HUBERTUS DR ,  SEELMANN-EGGEBERT HANS-PETER DR

IPC: A61K8/30 ,  A61K8/34 ,  A61K8/37 ,  B03D1/001 ,  C07C43/10 ,  C09D7/12 ,  C09J11/06 ,  C09K23/00 ,  C09K23/42 ,  C11D1/72 ,  C11D3/20 ,  C11D3/43 ,  C11D7/26

Abstract: ALKYLLGLYCOL ALKOXYLATES OR ALKYLDIGLYCOL ALKOXYLATES ARE OBTAINABLE BY ALKOXYLATION OF C4-8-ALKYLGLYCOLS OR -DIGLYCOLS WITH C2-5-ALKOXIDES UP TO AN AVERAGE DEGREE OF ALKOXYLATION OF FROM 1 TO 8, BASED ON THE C4-8-ALKYLGLYCOLS OR -DIGLYCOLS. ALSO DESCRIBED ARE MIXTURES OF C2-5- ALKOXYLATES OF C4-8-ALKYLGLYCOLS OR -DIGLYCOLS WHICH, ON AVERAGE, HAVE A DEGREE OF ALKOXYLATION OF FROM 1 TO 8 AND SURFACTANTS WHICH, DISSOLVED IN AN AMOUNT OF 5 G/L OF WATER, EXHIBIT AN INTERFACIAL TENSION OF LESS THAN 45 MN/M AT 20°C, AND/OR DIHYDROXYALKYNES OR DERIVATIVES THEREOF.