公开(公告)号：CA1048039A

公开(公告)日：1979-02-06

申请号：CA204186

申请日：1974-07-05

Applicant: BASF AG

Inventor： BILLE HEINZ ,  MIKSOVSKY FELIX ,  FIKENTSCHER ROLF ,  SIMENC TONI ,  THOMAS RAINER

IPC: C07D203/08 ,  C08G65/26 ,  C08G65/32 ,  C08G65/333 ,  D06M13/48 ,  C07D203/18

Abstract: New compounds containing aziridine radicals, and an improved process for preventing shrinkage and felting of goods containing, or consisting of, protein fibers, by reaction with these new compounds.

公开(公告)号：CA1032546A

公开(公告)日：1978-06-06

申请号：CA217224

申请日：1974-12-31

Applicant: BASF AG

Inventor： GREIF NORBERT ,  BILLE HEINZ ,  FIKENTSCHER ROLF ,  SIMENC TONI

IPC: C08G65/00 ,  C08G65/08 ,  C08G65/20 ,  C08G65/26 ,  C09K23/52 ,  D06M15/53 ,  D06P1/44 ,  D06P1/613 ,  C08G

Abstract: 1485737 Copolymers of tetrahydrofuran BASF AG 15 Jan 1975 [16 Jan 1974] 1698/75 Heading C3R [Also in Division D1] Polyalkylene oxide adducts have the general formula R-X where R is the radical after removal of oxygen linked active hydrogen atoms of a C 8-22 alcohol or carboxylic acid or an oxyalkylation product thereof with 1-20 moles of ethylene oxide and/or propylene oxide; X is the radical of a copolymer of ethylene oxide and/or propylene oxide and tetrahydrofuran. The total amount of alkylene oxide units in R-X is 60-95% by wt. and the molar ratio of units derived from ethylene oxide and/or propylene oxide to units derived from tetrahydrofuran is 1 : 0À5 to 1 : 3. Typical examples are derived from oleic acid : ethylene oxide: tetrahydrofuran in weight ratios 1 : (1À5-2À5): (1À5-3). Uses.-Emulsifiers in the pigment dyeing of textiles.