ES2044894T5 - Procedimiento para la preparacion de poliuretanos solubles o dispersables en agua y su uso para el recubrimiento de cualquier substrato. - Google Patents

Procedimiento para la preparacion de poliuretanos solubles o dispersables en agua y su uso para el recubrimiento de cualquier substrato.

Info

Publication number
ES2044894T5
ES2044894T5 ES87117280T ES87117280T ES2044894T5 ES 2044894 T5 ES2044894 T5 ES 2044894T5 ES 87117280 T ES87117280 T ES 87117280T ES 87117280 T ES87117280 T ES 87117280T ES 2044894 T5 ES2044894 T5 ES 2044894T5
Authority
ES
Spain
Prior art keywords
polyurethanes
present
water
ethylene oxide
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES87117280T
Other languages
English (en)
Other versions
ES2044894T3 (es
Inventor
Jurgen Dr Mosbach
Josef Dr Pedain
Klaus Dr Noll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6315491&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2044894(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES2044894T3 publication Critical patent/ES2044894T3/es
Application granted granted Critical
Publication of ES2044894T5 publication Critical patent/ES2044894T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/5042—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen

Abstract

POLIURETANOS DISPERSABLES Y SOLUBLES EN AGUA QUE PRESENTAN DE 0,5 A 30% EN PESO DE UNIDADES DE OXIDO DE ETILENO CON CADENAS POLIETER ORDENADAS LATERALMENTE O AL FINAL Y DE 0,1 A 120 MILIEQUIVALENTES POR 100 GRAMOS DE SUSTANCIA SOLIDA, GRUPOS CARBOXILATO EN FORMA DE UNIDADES ESTRUCTURALES DE LA FORMULA GENERAL (I), DONDE R ES UN RESTO ALQUILO CON 1 A 4 ATOMOS DE CARBONO; UN PROCEDIMIENTO PARA OBTENCION DE POLIURETANO POR TRANSFORMACION DEL MATERIAL DE PARTIDA RESIDUAL EN LA OBTENCION DE POLIURETANOS SOLUBLES O DISPERSABLES EN AGUA BAJO APLICACION DE COMPONENTES DE CONSTRUCCION QUE PRESENTAN UNIDADES DE OXIDO DE ETILENO Y DE ACIDOS DIHIDROXIMONOCARBOXILICOS DE LA FORMULA (II), Y LA TRANSFORMACION SE CONSIGUE AL MENOS EN LA FASE FINAL EN PRESENCIA DE UN DISOLVENTE MISCIBLE CON AGUA Y A CONTINUACION DE LA TRANSFORMACION LOS GRUPOS CARBOXILO FORMADOS SE PASAN A CARBOXILATO AL MENOS PARCIALMENTE POR MEDIO DE AMONIACO, ASI COMO LA APLICACION DE SOLUCIONES O DISPERSIONES ACUOSAS DE TALES POLIURETANOS COMO MEDIO DE RECUBRIMIENTO DE CUALQUIER SUSTRATO.
ES87117280T 1986-12-04 1987-11-24 Procedimiento para la preparacion de poliuretanos solubles o dispersables en agua y su uso para el recubrimiento de cualquier substrato. Expired - Lifetime ES2044894T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863641494 DE3641494A1 (de) 1986-12-04 1986-12-04 In wasser loesliche oder dispergierbare poylurethane, ein verfahren zu ihrer herstellung und ihre verwendung zur beschichtung beliebiger substrate

Publications (2)

Publication Number Publication Date
ES2044894T3 ES2044894T3 (es) 1994-01-16
ES2044894T5 true ES2044894T5 (es) 1997-03-01

Family

ID=6315491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87117280T Expired - Lifetime ES2044894T5 (es) 1986-12-04 1987-11-24 Procedimiento para la preparacion de poliuretanos solubles o dispersables en agua y su uso para el recubrimiento de cualquier substrato.

Country Status (7)

Country Link
US (1) US4764553A (es)
EP (1) EP0269972B2 (es)
JP (1) JP2678448B2 (es)
AT (1) ATE85352T1 (es)
CA (1) CA1334231C (es)
DE (2) DE3641494A1 (es)
ES (1) ES2044894T5 (es)

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IT1213441B (it) * 1986-12-30 1989-12-20 Ausimont Spa Dispersioni acquose di poliuretani e fluorurati e loro impiego per spalmature tessili.
US4794147A (en) * 1987-07-24 1988-12-27 Basf Corporation, Inmont Division Novel non-ionic polyurethane resins having polyether backbones in water-dilutable basecoats
DE3728140A1 (de) * 1987-08-22 1989-03-02 Bayer Ag Waessrige loesungen oder dispersionen von polyisocyanat-polyadditionsprodukten, ein verfahren zur herstellung der waessrigen loesungen oder dispersionen sowie ihre verwendung als klebstoff
GB2209758B (en) * 1987-09-14 1990-12-12 Ici America Inc Aqueous dispersions
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DE4003422A1 (de) * 1990-02-06 1991-08-08 Basf Ag Waessrige polyurethanzubereitungen
US5137967A (en) * 1990-07-06 1992-08-11 Reichhold Chemicals, Inc. Hydrazine extended aqueous polyurethane
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DE4113160A1 (de) * 1991-04-23 1992-10-29 Bayer Ag Polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung
DE4125454A1 (de) * 1991-08-01 1993-02-04 Bayer Ag Beschichtungsmittel und ihre verwendung zur erzeugung wasserdampfdurchlaessiger beschichtungen
US5358997A (en) * 1992-05-07 1994-10-25 Miles Inc. Reactive aqueous polyurea dispersions prepared by an emulsion polymerization process
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DE4226243A1 (de) † 1992-08-08 1994-02-10 Herberts Gmbh Wasserverdünnbares Überzugsmittel auf Polyol- und Polyisocyanatbasis, Verfahren zu dessen Herstellung und seine Verwendung
US5380787A (en) * 1992-08-24 1995-01-10 Padico Co., Ltd. Paint resembling stained glass
US5610232A (en) * 1993-09-24 1997-03-11 H.B. Fuller Licensing & Financing, Inc. Aqueous non-gelling, anionic polyurethane dispersions and process for their manufacture
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JP3042950B2 (ja) * 1993-09-28 2000-05-22 大日精化工業株式会社 ポリウレタンゲル微粒子及びその製造方法
JP3197130B2 (ja) * 1993-12-27 2001-08-13 第一工業製薬株式会社 熱架橋性ポリウレタンエマルジョン組成物
ATE183562T1 (de) * 1994-05-03 1999-09-15 Basf Ag Verwendung von hydrophil modifizierten polyisocyanaten im textilbereich
AT401524B (de) 1994-07-27 1996-09-25 Vianova Kunstharz Ag Verfahren zur herstellung von wasserverdünnbaren urethanharzen und deren verwendung
US5872182A (en) * 1994-09-09 1999-02-16 H. B. Fuller Licensing & Financing, Inc. Water-based polyurethanes for footwear
DE4433667C1 (de) * 1994-09-21 1996-04-11 Degussa Polyoxymethylen mit verbesserter Stabilität gegen Zink- und/oder Kupferionen sowie Verfahren zu seiner Herstellung und Weiterverarbeitung zu Formteilen
DE19523103A1 (de) * 1995-06-26 1997-01-02 Bayer Ag Wäßrige Bindemittelkombination mit langer Verarbeitungszeit, ein Verfahren zu ihrer Herstellung und ihre Verwendung
US5708073A (en) * 1996-05-23 1998-01-13 Bayer Corporation Non-aqueous, base-degradable polyurethane
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JPH11131045A (ja) * 1997-10-28 1999-05-18 Nippon Polyurethane Ind Co Ltd ラミネート用接着剤
DE19750186A1 (de) * 1997-11-13 1999-05-20 Bayer Ag Hydrophilierungsmittel, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Dispergator für wäßrige Polyurethan-Dispersionen
FR2772781B1 (fr) * 1997-12-24 2000-02-04 Ato Findley Sa Adhesif polyurethane a haute resistance au cisaillement, bande formee a partir dudit adhesif et article le contenant
US5968494A (en) * 1998-02-24 1999-10-19 National Starch And Chemical Investment Holding Corporation Polyurethanes with carboxylate functionality for hair fixative applications
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Also Published As

Publication number Publication date
ES2044894T3 (es) 1994-01-16
EP0269972A3 (en) 1989-06-07
EP0269972A2 (de) 1988-06-08
JPS63145317A (ja) 1988-06-17
DE3784030D1 (de) 1993-03-18
CA1334231C (en) 1995-01-31
US4764553A (en) 1988-08-16
EP0269972B2 (de) 1996-11-27
JP2678448B2 (ja) 1997-11-17
DE3641494A1 (de) 1988-06-09
ATE85352T1 (de) 1993-02-15
EP0269972B1 (de) 1993-02-03

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