公开(公告)号：DE19846528A1

公开(公告)日：2000-04-13

申请号：DE19846528

申请日：1998-10-09

Applicant: BASF AG

Inventor： FRITZ RALF ,  BECKER JOHANNES ,  TAENNY GUENTER ,  HACKE WOLFGANG

IPC: C08K5/00 ,  C08L75/04 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08K5/07 ,  C08K5/101 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/46 ,  C08K5/524 ,  C09B69/10

公开(公告)号：CA2285741A1

公开(公告)日：2000-04-09

申请号：CA2285741

申请日：1999-10-08

Applicant: BASF AG

Inventor： HACKE WOLFGANG ,  FRITZ RALF ,  TAENNY GUENTER ,  BECKER JOHANNES

IPC: C08K5/00 ,  C08K5/101 ,  C08J9/04 ,  C08K5/07 ,  C08K5/3435 ,  C08K5/3475 ,  C08K5/37 ,  C08K5/41 ,  C08K5/46 ,  C08K5/524

Abstract: Polyisocyanate polyaddition products comprise covalently bonded dyes and also, as stabilizers, (i) at least one W absorber selected from the class consisting of benzotriazoles, cinnamic esters and diphenyl acrylates and/or benzophenones, (ii) at least one antioxidant selected from the class consisting of phosphites, sulfites and phenothiazine and/or dilauryl 3,3'-thiodipropionate, and (iii) at least one free-radical scavenger selected from the class consisting of sterically hindered amines.

公开(公告)号：DK0866817T3

公开(公告)日：1999-12-13

申请号：DK96941636

申请日：1996-12-02

Applicant: BASF AG

Inventor： HORN PETER ,  HESSE ANTON ,  RATH HANS PETER ,  GREIF NORBERT ,  PARTUSCH GEORG ,  BAUMANN EDWIN ,  LARBIG HARALD ,  HECKMANN WALTER ,  BECKER JOHANNES

IPC: C08G18/28 ,  C08J9/00 ,  C08K5/3415

公开(公告)号：DE59602968D1

公开(公告)日：1999-10-07

申请号：DE59602968

申请日：1996-12-02

Applicant: BASF AG

Inventor： HORN PETER ,  HESSE ANTON ,  RATH HANS ,  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

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.

公开(公告)号：PL327449A1

公开(公告)日：1998-12-07

申请号：PL32744996

申请日：1996-12-02

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

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.

公开(公告)号：CA2238992A1

公开(公告)日：1997-06-19

申请号：CA2238992

申请日：1996-12-02

Applicant: BASF AG

Inventor： HECKMANN WALTER ,  LARBIG HARALD ,  HORN PETER ,  GREIF NORBERT ,  BAUMANN EDWIN ,  BECKER JOHANNES ,  HESSE ANTON ,  RATH HANS PETER ,  PARTUSCH GEORG

IPC: C08J5/04 ,  C08G18/06 ,  C08G18/28 ,  C08G18/66 ,  C08G101/00 ,  C08J5/24 ,  C08J9/00 ,  C08J9/04 ,  C08K5/3415 ,  C08L75/04 ,  C08L75/00 ,  C08K5/20

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.

公开(公告)号：AU1096297A

公开(公告)日：1997-07-03

申请号：AU1096297

申请日：1996-12-02

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

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.

公开(公告)号：CA2095676C

公开(公告)日：1996-06-18

申请号：CA2095676

申请日：1993-05-06

Applicant: BASF AG

Inventor： HINZ WERNER ,  MALETZKO CHRISTIAN ,  BECKER JOHANNES ,  MATZKE GUENTER

IPC: C08G18/66 ,  C08G18/10 ,  C08G18/50 ,  C08G18/65 ,  C08G101/00 ,  C08J9/02 ,  C08J9/14 ,  B29C45/00 ,  B29C49/06

Abstract: Compact or cellular elastomers containing urethane and urea groups are prepared by reacting a) at least one organic and/or modified organic polyisocyanate b) at least one N-propoxylated polyoxyalkylene-polyamine containing at least 50% of secondary amino groups or a mixture of said N-propoxylated polyoxyalkylenepolyamines and polyoxyalkylene-polyamines containing 2 to 4 primary amino groups and having a molecular weight of from 1000 to 8000, c) at least one alkyl-substituted aromatic polyamine having a molecular weight up to 500, in the presence or absence of d) catalysts and, if desired, e) blowing agents, f) auxiliaries and/or g) additives.

公开(公告)号：MX9303260A

公开(公告)日：1994-01-31

申请号：MX9303260

申请日：1993-06-01

Applicant: BASF AG

Inventor： MATZKE GUENTER ,  HINZ WERNER ,  MALETZKO CHRISTIAN ,  BECKER JOHANNES

IPC: C08G18/66 ,  C08G18/10 ,  C08G18/50 ,  C08G18/65 ,  C08G101/00 ,  C08J9/02 ,  C08J9/14 ,  C08G18/00

Abstract: The invention relates to a process for the preparation of compact or cellulose elastomers containing urethane and urea groups by reacting a) at least one organic and/or modified organic polyisocyanate with b) at least one N-propoxylated polyoxyalkylene-polyamine containing at least 50% of secondary amino groups or a mixture of said N-propoxylated polyoxyalkylene-polyamines and polyoxyalkylene-polyamines having 2 to 4 primary amino groups and molecular weights of from 1,000 to 8,000, and c) at least alkyl-substituted aromatic polyamine having a molecular weight of up to 500, in the presence or absence of d) catalysts, and optionally e) blowing agents, f) auxiliaries and/or g) additives. om

公开(公告)号：GR3031307T3

公开(公告)日：1999-12-31

申请号：GR990402407

申请日：1999-09-22

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

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.