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公开(公告)号：ES2108265T3
公开(公告)日：1997-12-16
申请号：ES93905332
申请日：1993-03-10
Applicant: BASF AG
Inventor： BIRKHOFER HERMANN , DANISCH PETER , GREIF NORBERT , OPPENLAENDER KNUT
IPC: C14C9/00
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公开(公告)号：DE59307630D1
公开(公告)日：1997-12-11
申请号：DE59307630
申请日：1993-03-10
Applicant: BASF AG
Inventor： BIRKHOFER HERMANN , DANISCH PETER , GREIF NORBERT , OPPENLAENDER KNUT
IPC: C14C9/00
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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.
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公开(公告)号：PT95319B
公开(公告)日：1997-06-30
申请号：PT9531990
申请日：1990-09-14
Applicant: BASF AG
Inventor： HARTMANN HEINRICH , SCHAFFER ORTWIN , BAY HERBERT , STORK KARL , GREIF NORBERT , OPPENLAENDER KNUT , DENZINGER WALTER
Abstract: Use of copolymers that contain as copolymerised units …… a) from 50 to 90 % by weight of C8-C40-alkyl (meth)acrylates, vinyl esters of C8-C40-carboxylic acids or mixtures thereof and … b) from 10 to 50 % by weight of monoethylenically unsaturated C3-C12-carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C4-C12-dicarboxylic acids, amides of C3-C12-monocarboxylic acids or mixtures thereof and have molecular weights of from 500 to 30,000 g per mole, in at least partially neutralised form in aqueous solution or in aqueous dispersion for waterproofing leathers and fur pelts. …
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公开(公告)号：PT94915B
公开(公告)日：1997-05-28
申请号：PT9491590
申请日：1990-08-06
Applicant: BASF AG
Inventor： HARTMANN HEINRICH , SCHAFFER ORTWIN , BAY HERBERT , STORK KARL , GREIF NORBERT , OPPENLAENDER KNUT , DENZINGER WALTER
IPC: C08F8/00 , C08F210/00 , C14C9/00
Abstract: Use of copolymers obtainable by free-radical copolymerisation of (a) C8-C40-monoolefins with (b) ethylenically unsaturated C4-C8-dicarboxylic anhydrides in the manner of a mass polymerisation at from 80 to 300 DEG C to form copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and at least partial neutralisation in an aqueous medium with bases of the carboxyl groups formed in the course of the solvolysis and which are present in the form of aqueous dispersions or solutions, as agents for waterproofing leathers and pelt furs.
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Patent Agency Ranking
公开(公告)号：AU661125B2
公开(公告)日：1995-07-13
申请号：AU3632193
申请日：1993-03-10
Applicant: BASF AG
Inventor： BIRKHOFER HERMANN , DANISCH PETER , GREIF NORBERT , OPPENLAENDER KNUT
IPC: C14C9/00
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公开(公告)号：AU3632193A
公开(公告)日：1993-10-21
申请号：AU3632193
申请日：1993-03-10
Applicant: BASF AG
Inventor： BIRKHOFER HERMANN , DANISCH PETER , GREIF NORBERT , OPPENLAENDER KNUT
IPC: C14C9/00
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公开(公告)号：NO172757C
公开(公告)日：1993-09-01
申请号：NO852456
申请日：1985-06-18
Applicant: BASF AG
Inventor： GREIF NORBERT , OPPENLAENDER KNUT , SEWE KAI-UDO
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公开(公告)号：NO172757B
公开(公告)日：1993-05-24
申请号：NO852456
申请日：1985-06-18
Applicant: BASF AG
Inventor： GREIF NORBERT , OPPENLAENDER KNUT , SEWE KAI-UDO
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公开(公告)号：NZ235305A
公开(公告)日：1992-02-25
申请号：NZ23530590
申请日：1990-09-14
Applicant: BASF AG
Inventor： SCHAFFER ORTWIN , BAY HERBERT , STORK KARL , GREIF NORBERT , OPPENLAENDER KNUT , DENZINGER WALTER , HARTMANN HEINRICH
IPC: C08L33/04 , C08L33/06 , C09K3/18 , C14C9/00 , C08L33/08 , C08L33/10 , C08L33/24 , D06M15/263 , D06M15/285
Abstract: Use of copolymers that contain as copolymerised units …… a) from 50 to 90 % by weight of C8-C40-alkyl (meth)acrylates, vinyl esters of C8-C40-carboxylic acids or mixtures thereof and … b) from 10 to 50 % by weight of monoethylenically unsaturated C3-C12-carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C4-C12-dicarboxylic acids, amides of C3-C12-monocarboxylic acids or mixtures thereof and have molecular weights of from 500 to 30,000 g per mole, in at least partially neutralised form in aqueous solution or in aqueous dispersion for waterproofing leathers and fur pelts. …
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