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公开(公告)号：AT301147T
公开(公告)日：2005-08-15
申请号：AT01942269
申请日：2001-01-05
Applicant: BASF AG
Inventor： HAEBERLE KARL , LICHT ULRIKE , KIELHORN-BAYER SABINE , LACH CHRISTIAN , MEYER-ROSCHER BERND , PORZIO ROBERT SHANE , STALLER CHRISTELLE , WEYLAND PETER
IPC: C08L33/06 , C07C267/00 , C08F230/08 , C08G18/08 , C08G18/79 , C08G18/80 , C08G73/00 , C08K5/29 , C08L75/04 , C08L79/00 , C08L101/00 , C09J175/04 , C14C11/00 , D06M15/263 , D06M15/285 , D06M15/564
Abstract: New compounds with carbodiimide units and carboxyl or carboxylate groups are obtained from reaction of : (a) (ar)aliphatic 4-20C polyisocyanates with (b) hydroxycarboxylic acids or their salts and optionally also (c) further compounds giving an addition reaction with NCO groups and/or (d) other isocyanates. The carbodiimide units are derived exclusively from the NCO groups of reactant (a). An independent claim is also included for preparation of the compounds.
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公开(公告)号：BR0210073A
公开(公告)日：2004-06-22
申请号：BR0210073
申请日：2002-05-23
Applicant: BASF AG
Inventor： HOBERLE KARL , RNER KLAUS DIETER H , HOFER BRUNO , TREIBER REINHARD , WEYLAND PETER
IPC: C09K3/10 , C08G18/00 , C08G18/08 , C08G18/12 , C08G18/65 , C08G18/66 , C09D5/00 , C09D7/12 , C09D175/04 , C09J11/06 , C09J175/00
Abstract: The present invention relates to a process for preparing the polyurethane dispersion, the dispersions being obtainable by a) preparing an NCO-terminated prepolymer from macrools, ionic or potentially ionic polyols, and excess polyisocyanates, b) reacting this prepolymer with compounds having at least two isocyanate-reactive amino groups, in an NCO group/NH group ratio of
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公开(公告)号：BR0107484A
公开(公告)日：2002-09-03
申请号：BR0107484
申请日：2001-01-05
Applicant: BASF AG
Inventor： HOBERLE KARL , LICHT ULRIKE , KIELHORN-BAYER SABINE , LACH CHRISTIAN , MEYER-ROSCHER BERND , PORZIO ROBERT SHANE , STALLER CHRISTELLE , WEYLAND PETER
IPC: C08L33/06 , C07C267/00 , C08F230/08 , C08G18/08 , C08G18/79 , C08G18/80 , C08G73/00 , C08K5/29 , C08L75/04 , C08L79/00 , C08L101/00 , C09J175/04 , C14C11/00 , D06M15/263 , D06M15/285 , D06M15/564 , C08G18/00
Abstract: New compounds with carbodiimide units and carboxyl or carboxylate groups are obtained from reaction of : (a) (ar)aliphatic 4-20C polyisocyanates with (b) hydroxycarboxylic acids or their salts and optionally also (c) further compounds giving an addition reaction with NCO groups and/or (d) other isocyanates. The carbodiimide units are derived exclusively from the NCO groups of reactant (a). An independent claim is also included for preparation of the compounds.
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公开(公告)号：CA2396945A1
公开(公告)日：2001-07-19
申请号：CA2396945
申请日：2001-01-05
Applicant: BASF AG
Inventor： WEYLAND PETER , HABERLE KARL , STALLER CHRISTELLE , LICHT ULRIKE , MEYER-ROSCHER BERND , PORZIO ROBERT SHANE , LACH CHRISTIAN , KIELHORN-BAYER SABINE
IPC: C08L33/06 , C07C267/00 , C08F230/08 , C08G18/08 , C08G18/79 , C08G18/80 , C08G73/00 , C08K5/29 , C08L75/04 , C08L79/00 , C08L101/00 , C09J175/04 , C14C11/00 , D06M15/263 , D06M15/285 , D06M15/564
Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compounds V), which are derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a) b) hydroxycarboxylic aci ds or hydroxycarboxylic acid salts (component b), c) optionally additional compounds which bear groups and which can react with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (compone nt d). In the main, the carbodiimide units are derived exclusively from the isocyanate groups of component (a).
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公开(公告)号：CA2384873A1
公开(公告)日：2001-05-17
申请号：CA2384873
申请日：2000-10-31
Applicant: BASF AG
Inventor： TREIBER REINHARD , LACH CHRISTIAN , LICHT ULRIKE , MEYER-ROSCHER BERND , HABERLE KARL , WEYLAND PETER
IPC: C07C267/00 , C08G18/08 , C08G18/38 , C08G18/70 , C08G18/79 , C08K5/29 , C08L75/04 , C08L101/00 , C08G18/02 , C08G18/09
Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compound V) derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a), b) aminocarboxylic acids or aminocarboxyl ic acid salts (component b), c) optionally further compounds with groups capabl e of reacting with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (component d), whereby the carbodiimide unit s are exclusively derived from the isocyanate groups of the components a).
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Patent Agency Ranking
公开(公告)号：ES2252081T3
公开(公告)日：2006-05-16
申请号：ES00983098
申请日：2000-10-31
Applicant: BASF AG
Inventor： HABERLE KARL , TREIBER REINHARD , LACH CHRISTIAN , LICHT ULRIKE , MEYER-ROSCHER BERND , WEYLAND PETER
IPC: C07C267/00 , C08G18/08 , C08G18/38 , C08G18/70 , C08G18/79 , C08K5/29 , C08L75/04 , C08L101/00 , C08G18/09 , C08G18/02
Abstract: Compuestos de la fórmula general III R1-CO-NH-X-N=C=N-X-[-N=C=N-X-]n-NH-CO-R2, en la que X significa un resto hidrocarbonado alifático con 4 hasta 12 átomos de carbono, un resto cicloalifático con 6 hasta 15 átomos de carbono o un resto hidrocarbonado aralifático con 7 hasta 15 átomos de carbono, n significa un número entero desde 0 hasta 10 y R1, R2 significan restos derivados de ácidos aminocarboxílicos o de sales de ácidos aminocarboxílicos (componente b), que se derivan por la abstracción de un átomo de hidrógeno enlazado sobre un grupo amino.
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公开(公告)号：AU783768B2
公开(公告)日：2005-12-01
申请号：AU5220901
申请日：2001-03-15
Applicant: BASF AG
Inventor： WEYLAND PETER , DEMHARTER SUSANNE , DANISCH PETER , OETTER GUNTER
Abstract: Described are complex mixtures of partial esters of polybasic organic acids and long-chain alkanols, alkoxyalkanols and diols, especially thick oils from the oxo process, their preparation and their use as inexpensive high-performance emulsifiers and especially as assistants in leather manufacture.
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公开(公告)号：NZ521358A
公开(公告)日：2004-03-26
申请号：NZ52135801
申请日：2001-03-15
Applicant: BASF AG
Inventor： WEYLAND PETER , DEMHARTER SUSANNE , DANISCH PETER , ETTER GUNTER
Abstract: Complex mixtures of semi-esters or monoesters from polybasic organic acids and long-chain alkanols, alkoxyalkanols and diols, especially viscous oils stemming from oxosynthesis are disclosed. Their production and the use as emulsifiers, and especially as processing agents in leather manufacture is also disclosed.
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公开(公告)号：DE10127208A1
公开(公告)日：2002-12-12
申请号：DE10127208
申请日：2001-06-05
Applicant: BASF AG
Inventor： HAEBERLE KARL , HOERNER KLAUS DIETER , HOFER BRUNO , TREIBER REINHARD , WEYLAND PETER
IPC: C09K3/10 , C08G18/00 , C08G18/08 , C08G18/12 , C08G18/65 , C08G18/66 , C09D5/00 , C09D7/12 , C09D175/04 , C09J11/06 , C09J175/00 , C08G18/79 , C08G18/48 , C08G18/32 , C09D5/34 , C09J175/04
Abstract: The production of polyurethane dispersions involves: (a) making an NCO-terminated prepolymer from macro-ols, ionic or potentially ionic polyols and excess polyisocyanate; (b) reacting with compounds with at least two isocyanate-reactive amino groups at an NCO/NH group ratio of not more than 1:1; then (c) neutralizing; and (d) dispersing with water. An Independent claim is also included for polyurethane dispersions obtained by this method.
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公开(公告)号：AU5220901A
公开(公告)日：2001-09-24
申请号：AU5220901
申请日：2001-03-15
Applicant: BASF AG
Inventor： WEYLAND PETER , DEMHARTER SUSANNE , DANISCH PETER , OETTER GUNTER
Abstract: Described are complex mixtures of partial esters of polybasic organic acids and long-chain alkanols, alkoxyalkanols and diols, especially thick oils from the oxo process, their preparation and their use as inexpensive high-performance emulsifiers and especially as assistants in leather manufacture.
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