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公开(公告)号:CA1221216A
公开(公告)日:1987-05-05
申请号:CA458663
申请日:1984-07-11
Applicant: BASF AG
Inventor: HORN PETER , MARX MATTHIAS , WELZ MARTIN , BAUMANN EDWIN
Abstract: Sheet-like moldings of fiber-reinforced nylon are produced by activated alkaline polymerization of a lactam melt in a mold which contains a textile fiber structure, preferably a glass mat. In this process, the lactam melt is forced, in the course of from 2 to 50 sec, into a mold heated at from 120 to 180.degree.C and is polymerized in the course of less than 3 min to give a nylon having a K value greater than 100. The moldings can be used for the production of automotive and aircraft components.
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公开(公告)号:DE3439461A1
公开(公告)日:1986-05-07
申请号:DE3439461
申请日:1984-10-27
Applicant: BASF AG
Inventor: HORN PETER DR , BAUMANN EDWIN , MARX MATTHIAS DR , GERARTS PETER
IPC: B32B5/28 , B32B5/24 , B32B37/10 , B32B38/00 , C08G69/16 , C08J5/24 , C08J9/40 , B32B27/04 , B32B27/12
Abstract: Sheet-like reinforced materials consisting of A. a core layer comprising a sheet-like textile structure, preferably a glass fiber mat, B. a plastic matrix composed of a nylon which has been polymerized under alkaline conditions and penetrates both the core layer and the surface layer of layers, are produced batchwise by the RIM method or continuously on a double-belt press by impregnating the sheet-line textile structure and the foam sheets with a lactam melt and polymerizing the latter. The reinforced material can be used for the production of finished articles having a satisfactory surface, for example for the automotive or aircraft industry.
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公开(公告)号:DE3436359A1
公开(公告)日:1986-04-10
申请号:DE3436359
申请日:1984-10-04
Applicant: BASF AG
Inventor: HORN PETER DR , BAUMANN EDWIN , MARX MATTHIAS DR
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公开(公告)号:ES2237815T3
公开(公告)日:2005-08-01
申请号:ES98119497
申请日:1998-10-15
Applicant: BASF AG
Inventor: BAUMANN EDWIN , HABERLE KARL DR , HORN PETER DR , TREULING ULRICH DR , SCHWABISCH HANS
Abstract: UNA COMPOSICION SINTETICA DE POLIURETANO, QUE CONTIENE AL MENOS UN POLIMERO (T) QUE SE COMPONE DE AL MENOS LOS SIGUIENTES COMPONENTES, ACTUANDO EL POLIMERO COMO EMULSIONANTE, SIENDO LOS COMPONENTES UN COPOLIMERO BASICO (TR), FORMADO POR TR1) AL MENOS UN ACIDO DICARBOXILICO ETILENICAMENTE INSATURADO DE C SUB,4 HASTA C 12 , SU ANHIDRIDO O SUS MEZCLAS, TP2) AL MENOS UNA OLEFINA DE C 2 HASTA C 40 , UN OXIDO DE POLIALQUILOENO (TP), QUE SE DERIVA DEL COPOLIMERO BASICO, Y QUE ESTA FORMADO POR AL MENOS TP1) AL MENOS UN OXIRANO DESDE C 2 HA STA C 20 , Y TENIENDO COMO OTROS COMPONENTES AL MENOS DOS COMPUESTOS QUE TIENE AL MENOS DOS ATOMOS REACTIVOS DE HIDROGENO (A), DE LOS CUALES AL MENOS UN COMPUESTO ES INSOLUBLE EN OTRO.
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公开(公告)号:DE59907588D1
公开(公告)日:2003-12-11
申请号:DE59907588
申请日:1999-03-11
Applicant: BASF AG
Inventor: MALETZKO DR , BAUMANN EDWIN , BEUERMANN RENATE , ROCHE PETER DR , TREULING DR , FREI HANS-PETER
Abstract: A process for the production of compact, transparent polyisocyanate-polyaddition products by reacting (a) isocyanates with (b) compounds which react with isocyanates, optionally in the presence of catalysts and/or additives etc., in which (b) is a mixture with an average functionality of more than 3 and an average hydroxyl number of 300-950 mg KOH/g. Independent claims are also included for (a) compact, transparent polyisocyanate-polyaddition products obtained by this process; and (b) sun roofs, front, rear and side windows for cars or aircraft, and lamp covers containing these products.
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公开(公告)号:ES2137025T3
公开(公告)日:1999-12-01
申请号:ES96941636
申请日:1996-12-02
Applicant: BASF AG
Inventor: HORN PETER , HESSE ANTON , RATH HANS PETER , GREIF NORBERT , PARTUSCH GEORG , BAUMANN EDWIN
IPC: C08J5/04 , C08G18/06 , C08G18/28 , C08G18/66 , C08G101/00 , C08J5/24 , C08J9/00 , C08J9/04 , C08K5/3415 , C08L75/04
Abstract: The invention relates to a process for preparing self-releasing, compact or cellular moulded bodies optionally containing reinforcing agents and made of polyisocyanate polyaddition products by reacting a) organic and/or modified organic polyisocyanates with b) at least one compound with at least two reactive hydrogen atoms and a molecular weight of 500 to 9,000 and optionally c) chain extension and/or cross-linking agents in the presence of d) alkyl and/or alkenyl succinic acid monoamides, -monoamides, poly(alkyl succinic acid)- and/or poly(alkenyl succinic acid)-polyamides, -polyimides, -monoamide monoimides, -polyamide imides, -amide polyimides and- polyamide polyimides or mixtures thereof as internal mould release agents, and also in the presence or absence of e) catalysts, f) blowing agents, g) reinforcing agents, h) auxiliary agents, in an open or closed moulding tool, optionally under compression. The invention also relates to the use of alkyl- and/or alkenyl succinic acid amides and/or imides (d) as internal mould release agents for the preparation of moulded bodies made of polyisocyanate polyaddition products.
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公开(公告)号:CZ176698A3
公开(公告)日:1998-12-16
申请号:CZ176698
申请日:1996-12-02
Applicant: BASF AG
Inventor: HORN PETER DR , HESSE ANTON DR , RATH HANS PETER DR , GREIF NORBERT DR , PARTUSCH GEORG , BAUMANN EDWIN , LARBIG HARALD DR , HECKMANN WALTER DR , BECKER JOHANNES DR
IPC: C08J5/04 , C08G18/06 , C08G18/28 , C08G18/66 , C08G101/00 , C08J5/24 , C08J9/00 , C08J9/04 , C08K5/3415 , C08L75/04
Abstract: The invention relates to a process for preparing self-releasing, compact or cellular moulded bodies optionally containing reinforcing agents and made of polyisocyanate polyaddition products by reacting a) organic and/or modified organic polyisocyanates with b) at least one compound with at least two reactive hydrogen atoms and a molecular weight of 500 to 9,000 and optionally c) chain extension and/or cross-linking agents in the presence of d) alkyl and/or alkenyl succinic acid monoamides, -monoamides, poly(alkyl succinic acid)- and/or poly(alkenyl succinic acid)-polyamides, -polyimides, -monoamide monoimides, -polyamide imides, -amide polyimides and- polyamide polyimides or mixtures thereof as internal mould release agents, and also in the presence or absence of e) catalysts, f) blowing agents, g) reinforcing agents, h) auxiliary agents, in an open or closed moulding tool, optionally under compression. The invention also relates to the use of alkyl- and/or alkenyl succinic acid amides and/or imides (d) as internal mould release agents for the preparation of moulded bodies made of polyisocyanate polyaddition products.
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公开(公告)号:NZ289824A
公开(公告)日:1998-11-25
申请号:NZ28982495
申请日:1995-06-27
Applicant: BASF AG
Inventor: WARZELHAN VOLKER , SCHORNICK GUNNAR , BAUMANN EDWIN , SEELIGER URSULA , YAMAMOTO MOTONORI , RAMLOW GERHARD
IPC: C08G18/60 , C08G69/44 , C08G73/04 , C08J9/04 , C08L1/02 , C08L77/12 , C08L101/16 , C09D175/12 , C09J177/12 , D21H19/30 , C08G69/48 , C08G69/42 , C08G81/00 , C08G18/65 , C08G63/85
Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.
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公开(公告)号:MX9804638A
公开(公告)日:1998-10-31
申请号:MX9804638
申请日:1998-06-10
Applicant: BASF AG
Inventor: HORN PETER , HESSE ANTON , RATH HANS PETER , GREIF NORBERT , PARTUSCH GEORG , BAUMANN EDWIN , LARBIG HARALD , HECKMANN WALTER , BECKER JOHANNES
IPC: C08J5/04 , C08G18/06 , C08G18/28 , C08G18/66 , C08G101/00 , C08J5/24 , C08J9/00 , C08J9/04 , C08K5/3415 , C08L75/04 , C08J09/00 , C08K05/34
Abstract: La invencion se refiere a un proceso para la preparacion de cuerpos moldeados compactos o celulares, de autoliberacion que contienen opcionalmente agentes de refuerzo y elaborados a partir de productos de poliadicion de poliisocianato mediante la reaccion de a) poliisocianatos orgánicos y/o orgánicos modificados con b) al menos un compuesto con al menos dos átomos de hidrogeno reactivos y un peso molecular de 500 a 9000 y, opcionalmente c) agentes de extension de cadena y/o de reticulacion en presencia de d) monoamidas de ácido alquil y/o alquenil succínico, monoamidas de ácido alquil y/o alquenil succínico, monoimidas de ácido alquil y/o alquenil succínico, poliamidas, poliimidas, monoamidmonoimidas, poliamidimidas, poliimidas, monoamidmonoimidas, poliamidimidas, amidpoliimidas y poliamidpoliimidas de poli(ácido alquil succínico)- y/o poli(ácido alquenil succínico) o mezclas de las mismas como agentes internos de liberacion de molde, y también en presencia o ausencia de e) catalizadores, f) agentes de expansion, g) agentes de refuerzo, h) agentes auxiliares, en una herramienta de moldeo abierta o cerrada, opcionalmente bajo compresion. La invencion se refiere también al uso de amidas y/o imidas de ácido alquil-y/o alquenil succínico (d) como agentes internos de liberacion de molde para la preparacion de cuerpos moldeados elaborados a partir de productos de poliadicion de poliisocianato.
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公开(公告)号:FI972963A
公开(公告)日:1997-07-11
申请号:FI972963
申请日:1997-07-11
Applicant: BASF AG
Inventor: WARZELHAN VOLKER , SCHORNICK GUNNAR , BAUMANN EDWIN , SEELIGER URSULA , YAMAMOTO MOTONORI , RAMLOW GERHARD
IPC: C08G18/60 , C08G69/44 , C08G73/04 , C08J9/04 , C08L1/02 , C08L77/12 , C08L101/16 , C09D175/12 , C09J177/12 , D21H19/30 , C08G
Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.
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