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    1.
    发明专利
    未知

    公开(公告)号：DE10022276B4

    公开(公告)日：2007-10-25

    申请号：DE10022276

    申请日：2000-05-09

    Applicant: BASF AG

    Inventor： POHL WOLFGANG ,  PARTUSCH GEORG ,  RISCHKO GERD

    IPC: C08J7/16 ,  C08G18/10 ,  C08G18/83 ,  C08G63/78 ,  C08J7/04 ,  C08J9/36

    Abstract: A composite material comprises a polyurethane (I), adhesively bonded to a thermoplastic substrate. The polyurethane (I) is produced by reacting (a) an isocyanate and (b) a hydroxy-functional prepolymer produced by reacting an isocyanate with a polyester polyol that is the condensation product of adipic acid and/or phthalic anhydride with diols and/or triols. Composite material comprises a polyurethane (I) adhesively bonded to a thermoplastic substrate. The polyurethane (I) is produced by reacting a mixture of (a) an isocyanate, (b) a hydroxy-functional prepolymer produced by reacting an isocyanate with a polyester polyol that has a functionality of 2-3 and a hydroxyl number of 40-400 and is the condensation product of adipic acid and/or phthalic anhydride with diols and/or triols of molecular weight 62-3000 and optionally (c) a catalyst, (d) a propellant and/or (e) additives. An independent claim is also included for a process for producing the composite material, comprising reacting components (a)-(e) in the presence of the thermoplastic substrate.

    Composite material, useful for making e.g. automobile interior components, comprises a polyurethane derived from a specified polyester polyol adhesively bonded to a thermoplastic substrate
    4.
    发明专利
    Composite material, useful for making e.g. automobile interior components, comprises a polyurethane derived from a specified polyester polyol adhesively bonded to a thermoplastic substrate 未知

    公开(公告)号：DE10022280A1

    公开(公告)日：2001-11-15

    申请号：DE10022280

    申请日：2000-05-09

    Applicant: BASF AG

    Inventor： POHL WOLFGANG ,  PARTUSCH GEORG ,  RISCHKO GERD

    IPC: C08G18/10 ,  C08J7/04 ,  C08J7/16 ,  C08J9/34 ,  C08G63/78 ,  C08G18/83

    Abstract: Composite material comprises a polyurethane (I) adhesively bonded to a thermoplastic substrate. The polyurethane (I) is produced by reacting: (a) an isocyanate-functional prepolymer produced by reacting an isocyanate with a polyester polyol that is the condensation product of adipic acid and/or phthalic anhydride with diols and/or triols; and (b) isocyanate-reactive compounds. Composite material comprises a polyurethane (I) adhesively bonded to a thermoplastic substrate. The polyurethane (I) is produced by reacting a mixture of: (a) an isocyanate-functional prepolymer with an isocyanate group content of 5-48% produced by reacting an isocyanate with a polyester polyol that has a functionality of 2-3 and a hydroxyl number of 40-400 and is the condensation product of adipic acid and/or phthalic anhydride with diols and/or triols of molecular weight 62-3000; (b) isocyanate-reactive compounds; and optionally (c) a catalyst; (d) a propellant; and/or (e) additives. An independent claim is also included for a process for producing the composite material, comprising reacting components (a)-(e) in the presence of the thermoplastic substrate.

    5.
    发明专利
    未知

    公开(公告)号：AT200087T

    公开(公告)日：2001-04-15

    申请号：AT97954345

    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.

    9.
    发明专利
    未知

    公开(公告)号：AT184032T

    公开(公告)日：1999-09-15

    申请号：AT96941636

    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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