公开(公告)号：DE2250937A1

公开(公告)日：1974-04-25

申请号：DE2250937

申请日：1972-10-18

Applicant: BASF AG

Inventor： BEYER KARL-HEINZ DR ,  WULZ KLAUS DR ,  MATSCHAT KARL DR ,  KINDSCHER WOLFGANG DR

IPC: C07C41/03 ,  C08G65/26 ,  C08G65/28 ,  C11D1/722 ,  C11D3/00 ,  C08G23/10

Abstract: Highly active new surfactants readily decomposable biologically have the formula R-(OC2H4)n-(OC3H6)m-(OC4H8)xOH (in which R is a normal or branched, satd. or unsatd. 8-22C (pref. 10-18C) alkyl; n = 1-30; m = 1-60; and x = 1 or 2; with the proviso that m:n >=1:1).

公开(公告)号：DE2257642A1

公开(公告)日：1974-06-20

申请号：DE2257642

申请日：1972-11-24

Applicant: BASF AG

Inventor： BEYER KARL-HEINZ DR ,  MATSCHAT KARL DR ,  TRAPP HORST DR ,  WIRTH WOLFJOCHEN DR

IPC: C23G1/00 ,  C11D1/72 ,  C11D11/04 ,  C11D1/24

公开(公告)号：DE2213012A1

公开(公告)日：1973-09-20

申请号：DE2213012

申请日：1972-03-17

Applicant: BASF AG

Inventor： KINDSCHER WOLFGANG DR ,  NEUMANN WERNER ,  FIKENTSCHER ROLF DR ,  OPPENLAENDER KNUT DR ,  MATSCHAT KARL DR ,  SCHULZE JOACHIM DR

IPC: C11D1/72 ,  C11D3/20 ,  C11D3/43 ,  C11D17/00 ,  C11D7/50

Abstract: Agents for cleaning solid surfaces, e.g. cleaning machines, machine parts, power-propelled vehicles, transport containers, floors, solided with oils) used as solns. of non-ionic surfactants (I) in water-insoluble org. solvents, contains, as non-ionic surfactant (I), >=1 7-10C dialkylphenol hydroxyethylate having an 8-12 degree of oxyethylene substn. and also opt. branched aliphatic or cycloaliphatic 4-10C monocarboxylic acids and/or their alkali- or amine salts, (II), where (III) and (I) are present in a wt. ratio of 99:1 to 5:95 (60:40 to 40:60).

公开(公告)号：CH417520A

公开(公告)日：1966-02-28

申请号：CH952964

申请日：1964-07-21

Applicant: BASF AG

Inventor： THEWIS JOSEF DR ,  MATSCHAT KARL DR ,  MEYER FERDINAND DR

IPC: D06M13/165 ,  D06M13/372 ,  D06M15/327