公开(公告)号：DE3325555A1

公开(公告)日：1985-01-24

申请号：DE3325555

申请日：1983-07-15

Applicant: BASF AG

Inventor： LEHNER AUGUST ,  HACK JOACHIM ,  KRUCKER KARL DR ,  BALZ WERNER DR ,  ROEMER KARL HEINZ ,  RUDOLF PETER ,  FALK ROLAND DR ,  ECKERT GUENTER DR

IPC: G11B5/845 ,  C09D5/23 ,  G11B5/70 ,  G11B5/702 ,  G11B5/842 ,  G11B5/84 ,  B05D5/12 ,  C09D3/16 ,  C09D3/72 ,  G11B5/68

公开(公告)号：DE2337457A1

公开(公告)日：1975-02-13

申请号：DE2337457

申请日：1973-07-24

Applicant: BASF AG

Inventor： ECKERT GUENTER DR ,  STUTZ HERBERT DR ,  FALENSTEIN GEORG DR ,  WUERTELE LOTHAR DR

IPC: C09D175/04 ,  C14C11/00

公开(公告)号：DE3911827A1

公开(公告)日：1990-10-25

申请号：DE3911827

申请日：1989-04-11

Applicant: BASF AG

Inventor： HAEBERLE KARL DR ,  WEYLAND PETER DR ,  ECKERT GUENTER DR ,  RENZ HANS DR

IPC: C08F299/06 ,  C08F290/00 ,  C08G18/00 ,  C08G18/08 ,  C08G18/12 ,  C08G18/28 ,  C08G18/32 ,  C08G18/65 ,  C08G18/67 ,  C08J3/28 ,  C09D175/14 ,  C14C11/00

Abstract: Aqueous dispersions of polyurethanes which are crosslinkable by the action of high energy radiation contain (a) a polyisocyanate, (b) a polyol having a molecular weight of from 400 to 6,000 g/mol, (c) if required, a polyol having a molecular weight of from 62 to 399 g/mol, (d) if required, a polyamine having two or more amino groups which are reactive to isocyanate, (e) if required, an aminoalcohol having one or more amino groups which are reactive to isocyanate, (f) a compound containing ionic groups or groups which can be converted into ionic groups and one or more hydroxyl or amino groups which are reactive to isocyanate (g) if required, a monofunctional polyetheral and (h) a compound having one or more ethylenically unsaturated groups and one or more hydroxyl groups. The compound having an ethylenically unsaturated group (h) is used in amounts corresponding to 0.02-0.08 gram equivalent, based on the polyisocyanate (a), of OH, and the polyurethane, dissolved in dimethylformamide, has a Fikentscher K value greater than 40 or is insoluble in dimethylformamide.

公开(公告)号：DE3661933D1

公开(公告)日：1989-03-02

申请号：DE3661933

申请日：1986-08-12

Applicant: BASF AG

Inventor： BAY HERBERT DR ,  WIDDER RUDI DR ,  ECKERT GUENTER DR

IPC: C14C9/02 ,  C08J3/02 ,  C09K3/18 ,  C14C9/00

公开(公告)号：DE3466819D1

公开(公告)日：1987-11-19

申请号：DE3466819

申请日：1984-07-10

Applicant: BASF AG

Inventor： LEHNER AUGUST ,  HACK JOACHIM ,  KRUCKER KARL DR ,  BALZ WERNER DR ,  ROEMER KARL HEINZ ,  RUDOLF PETER ,  FALK ROLAND DR ,  ECKERT GUENTER DR

IPC: G11B5/845 ,  C09D5/23 ,  G11B5/70 ,  G11B5/702 ,  G11B5/842

公开(公告)号：AT25528T

公开(公告)日：1987-03-15

申请号：AT83107942

申请日：1983-08-11

Applicant: BASF AG

Inventor： STUTZ HERBERT DR ,  ECKERT GUENTER DR

IPC: C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/72 ,  C08G18/75

公开(公告)号：DE3462152D1

公开(公告)日：1987-02-26

申请号：DE3462152

申请日：1984-05-14

Applicant: BASF AG

Inventor： ECKERT GUENTER DR ,  GROH WOLFGANG DR ,  LUETJE HANS DR ,  SCHMIDT FRANZ DR ,  SCHMIDT-THUEMMES JUERGEN DR

IPC: C08F2/22 ,  C14C11/00

Abstract: Leather is finished with a synthetic carboxylated rubber dispersion to which as much as 50% by weight of one or more oxides and/or hydroxides of divalent and/or trivalent metals may have been added, finishing being carried out by a process in which the carboxylated rubber dispersion is prepared by the emulsion feed method, with a conversion of more than 90%, in such a way that it contains from 20 to 60% by weight of carboxylated rubber which is soluble in dimethylformamide at room temperature.

公开(公告)号：DE3360022D1

公开(公告)日：1985-01-17

申请号：DE3360022

申请日：1983-02-21

Applicant: BASF AG

Inventor： BOTT KASPAR DR ,  PENZEL ERICH DR ,  ECKERT GUENTER DR

IPC: C07C233/09 ,  C07C233/20 ,  C08F20/54 ,  C08F20/58 ,  C07C103/00

Abstract: N-substituted acrylamide or methacrylamide derivatives of the general formula where m is 0 or 1, n is 1, 2, 3 or 4, n-m is 1, 2, 3 or 4, X is Br or Cl, and R1 and R2 are each CH3 or H, are prepared by reacting an aromatic haloalkyl compound with N-methylolacrylamide or N-methylolmethacrylamide in the presence of a strong acid.

公开(公告)号：DE2157034A1

公开(公告)日：1973-05-24

申请号：DE2157034

申请日：1971-11-17

Applicant: BASF AG

Inventor： ECKERT GUENTER DR ,  KNAFLIC FRANCE DIPL ING ,  MILLER FRANZ-FRIEDRICH DR ,  ZISSEL ALFRED DR

IPC: C14C1/06

公开(公告)号：DE59205482D1

公开(公告)日：1996-04-04

申请号：DE59205482

申请日：1992-12-02

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  ECKERT GUENTER DR

IPC: C08F2/22 ,  C08F4/30 ,  C08F4/40 ,  C08F220/12

Abstract: An aqueous polymer dispersion, films of which have increased elasticity at the same time as reduced surface tack and increased aging resistance on exposure to light, heat and oxygen, and the use thereof for coating leather.