公开(公告)号：CH598317A5

公开(公告)日：1978-04-28

申请号：CH666276

申请日：1976-05-26

Applicant: BASF AG

Inventor： WURMB ROLF DR ,  KUNDE JOACHIM DR ,  SCHLAG JOHANNES DR ,  DORST HANS GEORG DIPL ING DR

IPC: C08L67/00 ,  C08K3/10 ,  C08K3/30 ,  C08L67/02 ,  H01B3/42

Abstract: Thermoplastic polybutylene terephthalate molding compositions containing calcium sulfate and/or barium sulfate to increase the tracking resistance.

公开(公告)号：DE2216467A1

公开(公告)日：1974-04-18

申请号：DE2216467

申请日：1972-04-06

Applicant: BASF AG

Inventor： POHLEMANN HEINZ DR ,  KUNDE JOACHIM DR ,  SANNER AXEL DR

IPC: B01J47/12 ,  C08J5/22 ,  C11D3/37 ,  C11D11/00 ,  D06L1/12 ,  C11D1/00

Abstract: Textiles are washed in presence of a water-insol. solid cation-exchanger, in the form of a flat article, which has been obtd by (a) impregnating a flat fibrous article with solns or dispersions of polymers contg COOH and/or carboxylate gps. or gps. easily convertible to these, (b) removing the solvent or dispersant, (c) cross-linking the polymers by increasing the temp. or by irradiation, so that the polymers are insol. under the conditions of the washing, and (d) possibly converting the COOH gps. or the easily convertible gps, into the form of an alkali metal or ammonium salt; the cation-exchanger has a binding capacity for Ca of 20 mg CaO/g. The use of washing agents contg. phosphates, which contaminate ribers and other water, is avoided.

公开(公告)号：CH431981A

公开(公告)日：1967-03-15

申请号：CH1225764

申请日：1964-09-21

Applicant: BASF AG

Inventor： KUNDE JOACHIM DR ,  WILHELM HANS DR ,  MERTES FRIEDRICH DR ,  SCHWARTZ ERICH DR

IPC: C08G69/16 ,  C08G19/00

公开(公告)号：CH534193A

公开(公告)日：1973-02-28

申请号：CH1936870

申请日：1970-12-31

Applicant: BASF AG

Inventor： WURMB ROLF DR ,  MATTHIES HANS-GEORG DR ,  POHLEMANN HEINZ DR ,  KUNDE JOACHIM DR

IPC: C08K5/42 ,  C08G53/14 ,  D01F7/04

公开(公告)号：CH445121A

公开(公告)日：1967-10-15

申请号：CH1209264

申请日：1964-10-07

Applicant: BASF AG

Inventor： KUNDE JOACHIM DR ,  WILHELM HANS DR ,  METZGER HORST DR ,  DOERFEL HELMUT DR

IPC: C08G69/16 ,  C08G19/00

公开(公告)号：AT246998B

公开(公告)日：1966-05-10

申请号：AT1030364

申请日：1964-12-04

Applicant: BASF AG

Inventor： KUNDE JOACHIM DR ,  GEHM ROBERT DR ,  WEISSAUER HERMANN DR ,  WELLENREUTHER GERHARD DR

IPC: C08G18/10

Abstract: Highly elastic polyurethane articles are made by reacting, in an inert polar solvent, substantially linear isocyanate modified polyhydroxy compounds of M.W. from about 750 to 6000 and having terminal -NCO groups with dihydrazino compounds of cyclic diazines containing at least two reactive hydrogen atoms and moulding or applying to a substrate while removing the solvent. Hydrazino compounds specified are:-2,4-dihydrazino-6-methyl-m-diazine; 2, 4 - dihydrazino - 5, 6 - tetramethylene-m-diazine; 2,4 - dihydrazino - 6 - benzyl - m-diazine; 2, 4 - dihydrazino - 5 - methyl - 6-phenyl - m - diazine; 2, 4 - dihydrazinoquinazoline; 2, 3 - dihydrazinoquinoxaline and 1, 4-dihydrazinophthalazine. The polar solvent may be dimethyl formamide, dimethyl acetamide, tetramethylenesulphone or tetramethyl urea.

公开(公告)号：DE2250972A1

公开(公告)日：1974-05-09

申请号：DE2250972

申请日：1972-10-18

Applicant: BASF AG

Inventor： POHLEMANN HEINZ DR ,  FIKENTSCHER ROLF DR ,  MIKSOVSKY FELIX DR ING ,  KUNDE JOACHIM DR ,  SANNER AXEL DR

IPC: B01J47/12 ,  C08J5/22 ,  C11D3/37 ,  C11D11/00 ,  D06L1/02

公开(公告)号：DE2217527A1

公开(公告)日：1973-10-31

申请号：DE2217527

申请日：1972-04-12

Applicant: BASF AG

Inventor： RAMLOW GERHARD DR ,  POHLEMANN HEINZ DR ,  KUNDE JOACHIM DR ,  STEINBERGER ROLF DR

IPC: C08L77/00 ,  D01F6/60 ,  D01F7/04

公开(公告)号：CH505219A

公开(公告)日：1971-03-31

申请号：CH1019169

申请日：1969-07-03

Applicant: BASF AG

Inventor： POHLEMANN HEINZ DR ,  WURMB ROLF DR ,  KUNDE JOACHIM DR ,  STANGER BERND DR

IPC: C08L33/20 ,  D01F7/02

公开(公告)号：CH431975A

公开(公告)日：1967-03-15

申请号：CH1541064

申请日：1964-11-30

Applicant: BASF AG

Inventor： GEHM ROBERT DR ,  KUNDE JOACHIM DR ,  MERTES FRIEDRICH DR

IPC: C08G18/10 ,  C08G21/14 ,  C08G41/00