公开(公告)号：DE3819455A1

公开(公告)日：1989-12-14

申请号：DE3819455

申请日：1988-06-08

Applicant: BASF AG

Inventor： NICK BERNHARD DR ,  BOTT KASPAR DR ,  SCHULZ GUENTHER DR

IPC: C07C233/31 ,  C07D231/12 ,  C08F20/58 ,  G03F7/027

公开(公告)号：DE3542368A1

公开(公告)日：1987-06-04

申请号：DE3542368

申请日：1985-11-30

Applicant: BASF AG

Inventor： BRONSTERT BERND DR ,  SCHULZ GUENTHER DR ,  HOFMANN REINER DR

IPC: B41N1/14 ,  C08F2/46 ,  C08F2/48 ,  C08F8/30 ,  C08F290/00 ,  C08F299/00 ,  G03F7/027 ,  G03F7/033 ,  G03F7/038 ,  C08F8/00 ,  C08F16/28 ,  G03C1/68 ,  G03C1/71 ,  G03F7/10

公开(公告)号：DE3536530A1

公开(公告)日：1987-04-23

申请号：DE3536530

申请日：1985-10-12

Applicant: BASF AG

Inventor： KUD ALEXANDER DR ,  SCHULZ GUENTHER DR ,  TRIESELT WOLFGANG DR ,  HARTMANN HEINRICH DR

IPC: D06L1/12 ,  C11D3/00 ,  C11D3/37 ,  D06M13/02 ,  D06M13/224 ,  D06M15/53 ,  D06M101/00 ,  D06M101/16

公开(公告)号：DE19505039A1

公开(公告)日：1996-08-22

申请号：DE19505039

申请日：1995-02-15

Applicant: BASF AG

Inventor： SCHLARB BERNHARD DR ,  SCHUPP EBERHARD DR ,  RAU MARIA GYOPAR DR ,  SCHULZ GUENTHER DR ,  WIESE HARM DR

IPC: C08F2/22 ,  C08F2/30 ,  C08F220/06 ,  C08F220/12 ,  C08F222/02 ,  C09D109/00 ,  C09D123/00 ,  C09D125/02 ,  C09D127/00 ,  C09D131/02 ,  C09D133/06 ,  C09D133/18 ,  C09D157/00 ,  C09J157/00 ,  D06M15/00 ,  C09D127/02 ,  C09D123/02 ,  D06M15/263 ,  D06M15/327 ,  D06M15/227

Abstract: Aq. polymer dispersions, obtd. by radical polymerisation of monomers in aq. emulsion in presence of a polymeric protective colloid (A) with an average mol. wt. (Mw) of >20,000. Colloid (A) is a copolymer of 5-50 wt. % unsatd. monomer(s) with acid or acid anhydride gp(s). (monomers I), 0.1-80 wt.% (meth)acrylate ester(s) of at least 10C aliphatic alcohols (monomers II), 0-94.9 wt.% "principal monomers", comprising 1-9C alkyl (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, unsatd. nitriles, vinyl halides and/or 2-8C aliphatic hydrocarbons with 1 or 2 double bonds (monomers III) and 0-60 wt.% other monomers (IV). Also claimed is the above process for the prodn. of aq. polymer dispersions.

公开(公告)号：DE3876118D1

公开(公告)日：1993-01-07

申请号：DE3876118

申请日：1988-03-18

Applicant: BASF AG

Inventor： SCHULZ GUENTHER DR ,  DRUSCHKE WOLFGANG DR ,  JAEGER HELMUT

IPC: C09J175/00 ,  C08F283/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/66 ,  C08G18/67 ,  C09J175/16

Abstract: Radiation-curable tacky adhesive contains oligomeric or polymeric reaction prods. (I), with mol.wt. 500-100000, and 2-90 wt.% monovinyl cpds. (I) are reaction prods. of (a) diisocyanates, (b) 20-99 equiv. % w.r.t. (a), of polyester-ols and/or polyether-ols, (c) 0-60 equiv. -% 2-50C diols and a total of 1-50 equiv.-% of (d) 2-20C-hydroxyalkyl (meth)acrylate and (e) monohydroxyalkylcarboxylic acids in 1:9 to 9:1 equiv. ratio. The adhesive pref. contains 40-70 wt.% (I) of mol.wt. 1000-30000 obtd. from 50-98 equiv.-% (b), 0-40 equiv.-% (c) and 2-40 equiv.-% (d) + (e) in 3:7 to 7:3 equiv. ratio. (II) is a (substd.) 1-20C alkanol (meth)acrylate ester.

公开(公告)号：AT82759T

公开(公告)日：1992-12-15

申请号：AT88104307

申请日：1988-03-18

Applicant: BASF AG

Inventor： SCHULZ GUENTHER DR ,  DRUSCHKE WOLFGANG DR ,  JAEGER HELMUT

IPC: C09J175/00 ,  C08F283/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/66 ,  C08G18/67 ,  C09J175/16

公开(公告)号：DE3929168A1

公开(公告)日：1991-03-07

申请号：DE3929168

申请日：1989-09-02

Applicant: BASF AG

Inventor： BOBRICH MICHAEL DR ,  LEHNER AUGUST ,  ROLLER HERMANN ,  SUETTINGER RUDOLF DR ,  KEPPELER UWE DR ,  LENZ WERNER DR ,  SCHULZ GUENTHER DR ,  KOHL ALBERT

IPC: C08G18/12 ,  C08G18/61 ,  C08G18/65 ,  C08G18/66 ,  C08G18/76 ,  C08L75/04 ,  C09D5/23 ,  C09D175/00 ,  C09D175/04 ,  G11B5/702

公开(公告)号：DE3927659A1

公开(公告)日：1991-02-28

申请号：DE3927659

申请日：1989-08-22

Applicant: BASF AG

Inventor： KEPPELER UWE DR ,  BOBRICH MICHAEL DR ,  HEIL GUENTER DR ,  ROLLER HERMANN ,  LEHNER AUGUST ,  LENZ WERNER DR ,  SCHULZ GUENTHER DR

IPC: C08G18/12 ,  C08G18/66 ,  C08G18/76 ,  C08L75/04 ,  C09D5/23 ,  C09D175/00 ,  C09D175/04 ,  C09D177/02 ,  C09D179/08 ,  G11B5/702

Abstract: The invention relates to magnetic recording media, consisting of a nonmagnetic substrate and at least one magnetisable layer applied firmly thereon and based on a polyurethane binder, the binder consisting of at least 50% by weight of a branched polyurethane elastomer having urea groups at the chain ends.

公开(公告)号：DE3927631A1

公开(公告)日：1991-02-28

申请号：DE3927631

申请日：1989-08-22

Applicant: BASF AG

Inventor： SEITZ FRIEDRICH DR ,  BECK ERICH DR ,  ROSER JOACHIM DR ,  SCHULZ GUENTHER DR ,  BUESCHGES ELEONORE DR ,  ZWEZ THOMAS DR

IPC: G03F7/039 ,  C08F2/46 ,  C08F2/54 ,  C08G18/28 ,  C08G18/32 ,  C08G18/34 ,  C08G18/83 ,  C08L75/00

Abstract: The invention relates to novel reaction products containing urea and carboxyl groups and obtained by reacting i) a diisocyanate or polyisocyanate with ii) at least one amino compound and iii) at least one acid anhydride of an at least dibasic carboxylic acid, and optionally iv) a hydroxyl- or amino-containing compound which is different from component ii), where the total number of NCO and anhydride groups in i) and iii) is less than or equal to the number of groups reactive therewith in ii) and iv). This reaction product is suitable for the preparation of radiation-sensitive compositions, in particular compositions whose solubility in water or aqueous-alkaline solution is increased by irradiation.

公开(公告)号：DE3927629A1

公开(公告)日：1991-02-28

申请号：DE3927629

申请日：1989-08-22

Applicant: BASF AG

Inventor： SEITZ FRIEDRICH DR ,  BECK ERICH DR ,  ROSER JOACHIM DR ,  BUESCHGES ELEONORE DR ,  SCHULZ GUENTHER DR ,  ZWEZ THOMAS DR

IPC: C08F2/46 ,  C08F2/54 ,  C08F290/00 ,  C08F299/00 ,  C08G18/67 ,  G03F7/027 ,  G03F7/038 ,  G03F7/039

Abstract: The invention relates to a photosensitive positive-working mixture which consists of (a) an ethylenically unsaturated reaction product containing urea and urethane groups, (b) at least one organic compound containing one or more carboxyl groups, (c) optionally, a photoinitiator or photoinitiator system, and (d) optionally, further additives and auxiliaries. w