公开(公告)号：FI68645C

公开(公告)日：1985-10-10

申请号：FI772605

申请日：1977-09-01

Applicant: BASF AG

Inventor： CORDES CLAUS ,  HORN PETER ,  WEISS HANS-PETER ,  GUTSCHE HERBERT

IPC: C08J3/22 ,  C08K3/10 ,  C08K3/16 ,  C08L77/00

Abstract: Thermoplastic nylons are stabilized with copper compounds and synergistic halides by incorporation of from 0.1 to 10% of a concentrate of nylon, copper bromide or iodide and calcium bromide, zinc bromide or magnesium bromide. The stabilized nylons may be thermoplastically processed to give semimanufactures or films.

公开(公告)号：CA1175590A

公开(公告)日：1984-10-02

申请号：CA399527

申请日：1982-03-26

Applicant: BASF AG

Inventor： HORN PETER ,  HESSE ANTON ,  HECKMANN WALTER ,  LEBERT ULRICH ,  GUTHMANN ALFRED ,  MARX MATTHIAS

IPC: C08G18/40 ,  C08G18/42 ,  C08L67/00 ,  C08L71/02 ,  C08G18/48 ,  C08G18/14

Abstract: The subject invention relates to storage stable dispersions comprising certain aromatic polyesters dispersed in certain polyhydroxyl compounds and their process of preparation. The dispersions are useful for the preparation of polymers containing urethane and/or isocyanurate linkages.

公开(公告)号：CA1163049A

公开(公告)日：1984-02-28

申请号：CA377606

申请日：1981-05-14

Applicant: BASF AG

Inventor： HAHN KLAUS ,  HORN PETER ,  MARX MATTHIAS ,  WEBER HEINZ ,  WEISS WOLFRAM ,  WURMB ROLF

IPC: C08G18/00 ,  C08G12/32 ,  C08G18/54 ,  C08G18/14

Abstract: A process for the preparation of polyurethane foams modified with melamineformaldehyde precondensates, in which the precondensates employed are storage-stable, aqueous 40-85% strength by weight resin solutions which are obtained by condensing melamine with formaldehyde in a molar ratio of 1:1.1 - 1.75 in aqueous solution at a pH which, at least periodically, is above 8, and at from 60 to 130.degree.C, until one part by volume of resin solution can be diluted with from 0.5 to 4 parts by volume of water at 20.degree.C without causing a persisting cloudiness.

公开(公告)号：CA1146700A

公开(公告)日：1983-05-17

申请号：CA368464

申请日：1981-01-14

Applicant: BASF AG

Inventor： HORN PETER ,  HESSE ANTON ,  WEYLAND PETER ,  STRAEHLE WOLFGANG ,  MARX MATTHIAS

IPC: C08G18/00 ,  C08G18/02 ,  C08G18/28 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/56 ,  C08G18/60 ,  C08G18/64 ,  C08G18/65 ,  C08G18/66 ,  C08G18/14

Abstract: This invention relates to a process for preparing cellular polymers having urethane groups, isocyanurate groups, or both. The cellular polymers are prepared by reacting an organic polyisocyanate with certain polymer dispersions in the presence of a blowing agent. The polymer dispersions comprise (a) as a continuous phase, a polyol having a functionality of 2 to 8 and a hydroxyl number of 150 to 700; and (b) as a dispersed phase, an organic compound having (a) at least one Zerewitinoff active hydrogen atom, (b) a melting point of 30-C to 260-C, and (c) a molecular weight of 178 to 100,000.

公开(公告)号：CA1018696A

公开(公告)日：1977-10-04

申请号：CA190920

申请日：1974-01-23

Applicant: BASF AG

Inventor： HORN PETER ,  KUERTEN HERIBERT

IPC: C08G63/00 ,  C08G64/20 ,  C08G64/22

Abstract: High molecular weight linear polycarbonates are prepared by continuous condensation of organic dihydroxy compounds and phosgene in two reaction zones, a mixture of an aqueous-alkaline solution of the organic dihydroxy compound and an aqueous catalyst solution being introduced at the rate of from 1 to 50 meters per second and the phosgene at the rate of from 30 to 300 meters per second into the first reaction zone and condensed, an organic solvent being incorporated into the resultant reaction mixture containing oligomer and polycarbonate and the condensation of the aqueous-organic reaction mixture carried to completion in the second reaction zone by the two-phase interfacial method.

公开(公告)号：ES2252001T3

公开(公告)日：2006-05-16

申请号：ES00929367

申请日：2000-04-17

Applicant: BASF AG

Inventor： ARLT ANDREAS ,  RODEWALD DIETER ,  HORN PETER ,  BAUER STEPHAN

IPC: C08G18/67 ,  C08G18/68 ,  C08J9/00 ,  A47C27/05 ,  A47G27/04

Abstract: Procedimiento para la obtención de colchones, acolchados para muebles o espumados por el lado posterior de las alfombras, mediante reacción de isocianatos con compuestos reactivos frente a los isocianatos en presencia de agentes propulsores y, en caso dado, de catalizadores, de aditivos y/o de agentes auxiliares, caracterizado porque se lleva a cabo la reacción en presencia de al menos uno de los compuestos siguientes (i): ácidos carboxílicos , -insaturados, derivados de ácidos carboxílicos, -insaturados, cetonas, -insaturadas y/o aldehídos, -insaturados.

公开(公告)号：DE50011570D1

公开(公告)日：2005-12-15

申请号：DE50011570

申请日：2000-04-17

Applicant: BASF AG

Inventor： ARLT ANDREAS ,  RODEWALD DIETER ,  HORN PETER ,  BAUER STEPHAN

IPC: C08G18/67 ,  C08G18/68 ,  C08J9/00 ,  A47C27/05 ,  A47G27/04

Abstract: According to the inventive method, the polyurethane foams are produced by reacting isocyanates with compounds that react with isocyanates in the presence of foaming agents and optionally, catalysts, additives and/or auxiliary agents. The method is characterised in that the reaction is carried out in the presence of at least one of the following compounds (i): alpha , beta -unsaturated carboxylic acid, alpha , beta -unsaturated carboxylic acid derivative, alpha , beta -unsaturated ketone and or alpha , beta -unsaturated aldehyde.

公开(公告)号：DE4434604B4

公开(公告)日：2005-03-03

申请号：DE4434604

申请日：1994-09-28

Applicant: BASF AG

Inventor： HORN PETER ,  DENZINGER WALTER ,  FUCHS HARALD ,  BOEHME RALF

IPC: C08G18/62 ,  C08J9/34 ,  C08L75/04 ,  C08G18/40 ,  C08G18/65 ,  C08J9/02 ,  C08L33/02 ,  C08L35/00 ,  C08L51/00

公开(公告)号：DE59704249D1

公开(公告)日：2001-09-13

申请号：DE59704249

申请日：1997-05-28

Applicant: BASF AG

Inventor： WEBER MARTIN ,  HORN PETER ,  WEISS ROBERT ,  HECKMANN WALTER ,  HINGMANN ROLAND

IPC: C08K3/04 ,  C08K5/49 ,  C08K7/00 ,  C08K7/22 ,  C08K7/24 ,  C08L25/00 ,  C08J5/18 ,  C08L25/06 ,  C08L71/12 ,  D01F1/07 ,  D01F6/56 ,  D01F6/88

Abstract: Flame-retardant, thermoplastic molding materials containingA) at least one polyphenylene ether,B) at least one vinylaromatic polymer andC) at least one flameproofing agent,compriseD) an amount of expandable graphite which increases the resistance of the molding material to drippingand are used for the production of flame-retardant moldings, fibers and films.

公开(公告)号：DE59703254D1

公开(公告)日：2001-05-03

申请号：DE59703254

申请日：1997-12-12

Applicant: BASF AG

Inventor： HORN PETER ,  SCHERZER DIETRICH ,  HAEBERLE KARL ,  TREULING ULRICH ,  PARTUSCH GEORG ,  TAENNY GUENTER ,  KISTENMACHER AXEL

IPC: C08G18/34 ,  C08G18/08 ,  C08G18/32 ,  C08G101/00 ,  C08J9/00 ,  C08K5/11 ,  C08L75/04

Abstract: In a process for producing self-releasing, compact or cellular moldings which comprise polyisocyanate polyaddition products and may contain reinforcing material by reactinga) organic and/or modified organic polyisocyanates withb) at least one compound containing at least two reactive hydrogen atoms and having a molecular weight of from 62 to 10,000 and, if desired,c) chain extenders and/or crosslinkers in the presence ofd) internal mold release agents and in the presence of or absence ofe) catalysts,f) blowing agents,g) reinforcing materials andh) auxiliariesin an open or closed mold, the internal mold release agents (d) used are diesters and/or monoesters of alkylsuccinic acids and/or diesters and/or monoesters of alkenylsuccinic acids.