公开(公告)号：DE59600315D1

公开(公告)日：1998-08-13

申请号：DE59600315

申请日：1996-04-04

Applicant: BASF AG

Inventor： RUEHL THOMAS DR ,  HENKELMANN JOCHEM DR ,  HEIDER MARC DR ,  HOFMANN PETER PROF DR

IPC: B01J31/24 ,  C07B61/00 ,  C07C45/68 ,  C07C45/69 ,  C07C47/222 ,  C07C47/232 ,  C07C49/207 ,  C07C49/217 ,  C07C67/347 ,  C07C69/606 ,  C07C69/612 ,  C07C253/30 ,  H04L25/03

公开(公告)号：ES2108347T3

公开(公告)日：1997-12-16

申请号：ES94113003

申请日：1994-08-19

Applicant: BASF AG

Inventor： RUHL THOMAS DR ,  HENKELMANN JOCHEM DR ,  HEIDER MARC DR

IPC: C07C231/08 ,  C07C233/05 ,  C07C233/58 ,  C07C233/65 ,  C07D207/26 ,  C07D207/263 ,  C07D223/10 ,  C07D207/267

Abstract: N-alkenylcarboxylic acid amides of formula HR C=CRN(R )C(O)R (I) are prepd. from carboxylic acid alkenyl esters of formula HR C=CR OC(O)R (II) and a carboxamide of formula HNR NC(O)R (III), by reaction in presence of a base. In formulae, R = one is H and the other is H or 1-4 C alkyl; R = (cyclo)aliphatic, araliphatic or aromatic gp., which may form a 3-10-member bridge with R ; R = H, or a (cyclo)aliphatic or aromatic gp.; and R = H or a (cyclo)aliphatic or aromatic gp. Pref. N-vinylpyrrolidone or N-vinylcaprolactam are prepd. Reaction is at 20-80 degrees C, without a solvent, using a tert. amine or Na methylate, K tert.butylate or K2CO3 as base. The amt. of base is 0.2-1 equivs. w.r.t. 1 equiv. of amide (III).

公开(公告)号：DE59403103D1

公开(公告)日：1997-07-17

申请号：DE59403103

申请日：1994-09-21

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  HENKELMANN JOCHEM DR ,  RUEHL THOMAS DR

IPC: B01J27/13 ,  C07B61/00 ,  C07C209/60 ,  C07C211/21 ,  C07C233/05 ,  C07C233/65 ,  C07D207/26 ,  C07D207/267 ,  C07D207/40 ,  C07D207/404 ,  C07D207/408 ,  C07D223/10 ,  C07D233/58 ,  C07D521/00

公开(公告)号：DE4436498A1

公开(公告)日：1996-04-18

申请号：DE4436498

申请日：1994-10-13

Applicant: BASF AG

Inventor： RUEHL THOMAS DR ,  MUELLER ROLF ,  HENKELMANN JOCHEM DR ,  HEIDER MARC DR

IPC: C07C29/42 ,  C07C33/04 ,  C07C33/042 ,  C07C33/048 ,  C07C45/68 ,  C07F1/02 ,  C07C29/44 ,  C07C29/143

Abstract: Preparation of a monolithium acetylide/ammonia complex by the reaction of lithium amide and acetylene in ammonia, by carrying out the reaction at a temperature of from -10 DEG to 30 DEG C.

公开(公告)号：DE59500563D1

公开(公告)日：1997-10-02

申请号：DE59500563

申请日：1995-10-19

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  RUEHL THOMAS DR ,  HENKELMANN JOCHEM DR

IPC: C07C231/04 ,  C07C231/08 ,  C07C233/02 ,  C07C233/03 ,  C07C233/58 ,  C07C233/65

Abstract: Prepn. of N-alkenyl-carboxamide of formula (I) comprises (a) reacting an amide of formula (II) with a carbonyl cpd. of formula (III) in the presence of a base and either carrying out or continuing reaction in the presence of a carboxylic acid deriv of formula (IV); and (b) isolating (I). R1-CONH-CR2=CR3R4 (I) R1-CO-NH2 (II) R2-CO-CHR3R4 (III) R5-CO-X (IV) R1-R4 = H or a (cyclo)aliphatic or aromatic gp, opt with inert substits; R5 = H, alkyl or aryl; X = halogen or an alkoxy or carboxyalkyl gp.

公开(公告)号：DE19700063A1

公开(公告)日：1997-07-17

申请号：DE19700063

申请日：1997-01-03

Applicant: BASF AG

Inventor： KROENER HUBERTUS DR ,  GERST MATTHIAS DR ,  FRIEDRICH HOLGER DR ,  BARWICH JUERGEN DR ,  HEIDER MARC DR

IPC: B32B7/12 ,  C08F216/12 ,  C09J129/10 ,  C09J143/04 ,  C08F230/08 ,  C09J7/02 ,  C09J183/06 ,  G09F3/10

Abstract: The use of copolymers (CP) as adhesives is new. These copolymers (CP) are derived from (a) 70-100 wt.% vinyl ethers, and (b) 0-30 wt.% other comonomers, and contain hydrolysable organosilicon groups of formula -Si(R )x(OR )3-x (I), in which R , R = 1-20C alkyl or 5-30C aryl, alkaryl or aralkyl; and x = 0, 1 or 2. Also claimed are (i) adhesives containing copolymers (CP), and (ii) copolymers (CP) as above, in which the hydrolysable groups (I) are obtained by copolymerisation with vinyl ethers of formula H2C=CH-O-Z-O-CH2CH2-SiR x(OR )3-x (III), in which R , R , x = as above; and Z = 1-20C hydrocarbyl or halohydrocarbyl, optionally containing more oxygen atoms.

公开(公告)号：DE19533219A1

公开(公告)日：1997-03-13

申请号：DE19533219

申请日：1995-09-08

Applicant: BASF AG

Inventor： HENKELMANN JOCHEM DR ,  HEIDER MARC DR ,  RUEHL THOMAS DR

IPC: C07C269/06 ,  C07D263/22 ,  C07D263/20 ,  C07C217/12

Abstract: Prodn. of N-alkenylcarbamic acid esters of formula HR C=CR -N(R )-C(O)-O-R (I) is new, in which at least one of the R gps. = H and the other = H or 1-4C alkyl; R = aliphatic, cycloaliphatic, araliphatic or aromatic gp., opt. combined with R to form a 2- to 10-membered bridging gp.; and R = aliphatic, cycloaliphatic or aromatic gp. The process comprises reacting an alkenyl ester of formula HR C=CR -O-C(O)-R (II) (in which R = H or an aliphatic, cycloaliphatic or aromatic gp.) with a carbamate ester of formula HR N-C(O)-O-R (III) in presence of a base. Pref. in the formulae, R = H; R = 1-20C alkyl, or R + R = 2-7C alkylene.

公开(公告)号：DE19530549A1

公开(公告)日：1997-02-20

申请号：DE19530549

申请日：1995-08-19

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  RUEHL THOMAS DR ,  HENKELMANN JOCHEM DR ,  STUTZ SUSANNE DR

IPC: C07D315/00 ,  C07D307/33 ,  C07B37/10 ,  C07B41/00 ,  C07F7/08

Abstract: Prepn. of butyrolactones of formula (I) comprises reacting an alkyne of formula R C?=CR (II) with CO and either (i) H2 or (ii) water at elevated pressure in the presence of a transition metal catalyst (III); R , R = H or (hydroxy)alkyl; trialkylsilyl or aryl gps. (both opt. substd. by inert gps.)

公开(公告)号：DE19509352A1

公开(公告)日：1996-09-19

申请号：DE19509352

申请日：1995-03-15

Applicant: BASF AG

Inventor： HEIDER MARC DR ,  KARCHER MICHAEL DR ,  SCHMIDT-RADDE MARTIN DR ,  DAMS ALBRECHT DR

IPC: C07D233/58 ,  B01D61/36 ,  C07B61/00 ,  C07B63/00 ,  C07C41/08 ,  C07C41/42 ,  C07C43/16 ,  C07C43/162 ,  C07D207/26 ,  C07D223/10 ,  C07D233/54 ,  C07C43/178 ,  C07C43/188 ,  C07C209/60 ,  C07C209/86 ,  C07C211/20

公开(公告)号：DE19600342A1

公开(公告)日：1997-07-10

申请号：DE19600342

申请日：1996-01-08

Applicant: BASF AG

Inventor： REICH WOLFGANG DR ,  SCHWALM REINHOLD DR ,  HAEUSLING LUKAS DR ,  BECK ERICH DR ,  HEIDER MARC DR ,  NUYKEN OSKAR PROF DR ,  RAETHER ROMAN-BENEDIKT

IPC: C09D4/00 ,  D21H19/20 ,  D21H19/60 ,  D21H25/06 ,  B05D7/26 ,  B05D3/06 ,  B05D7/08 ,  B05D7/16 ,  C08F16/12 ,  C08J7/18

Abstract: A process for producing coatings of the moulded articles by radiation hardening is characterised in that radiation-hardenable materials, which contain a quantity equivalent to 1-100 wt.% (of the total quantity of cationically and optionally radically polymerisable compounds) of alpha -substituted vinyl ethers with at least one vinyl ether group of formula (I) in which R stands for a C1-C10 alkyl group or a C5-C10 aryl group or C5-C10 cycloalkyl group, are irradiated with high-energy light.