ES2139979T3 - Prepolimeros con funcion hidroxi que contienen precursores del grupo hidantoina y su uso en composiciones de revestimiento. - Google Patents

Prepolimeros con funcion hidroxi que contienen precursores del grupo hidantoina y su uso en composiciones de revestimiento.

Info

Publication number
ES2139979T3
ES2139979T3 ES96107062T ES96107062T ES2139979T3 ES 2139979 T3 ES2139979 T3 ES 2139979T3 ES 96107062 T ES96107062 T ES 96107062T ES 96107062 T ES96107062 T ES 96107062T ES 2139979 T3 ES2139979 T3 ES 2139979T3
Authority
ES
Spain
Prior art keywords
sub
groups
hidantoina
polymers
group
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
ES96107062T
Other languages
English (en)
Inventor
Lyuba A Gindin
Douglas A Wicks
Philip E Yeske
E Haakan Jonsson
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
Bayer Corp
Original Assignee
Bayer AG
Bayer Corp
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
Application filed by Bayer AG, Bayer Corp filed Critical Bayer AG
Application granted granted Critical
Publication of ES2139979T3 publication Critical patent/ES2139979T3/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3829—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A PREPOLIMEROS HIDROXIFUNCIONALES QUE CONTIENEN GRUPOS DE UREA Y QUE CORRESPONDEN A LA FORMULA, EN DONDE R REPRESENTA EL RESIDUO OBTENIDO ELIMINANDO LOS GRUPOS DE ISOCIANATO DE UN DIISOCIANATO MONOMERICO ORGANICO, UN ADUCTO DE POLIISOCIANATO O UN PREPOLIMERO NCO QUE CONTIENE GRUPOS DE HIDANTOINA O PRECURSORES DE LOS GRUPOS DE HIDANTOINA, R{SUB,1} Y R{SUB,2} PUEDEN SER IDENTICOS O DISTINTOS Y REPRESENTAN GRUPOS ORGANICOS QUE SON INERTES HACIA LOS GRUPOS DE ISOCIANATO A UNA TEMPERATURA DE 100 C O MENOR, R{SUB,3} Y R{SUB,4} PUEDEN SER IDENTICOS O DIFERENTES Y REPRESENTAN HIDROGENO O GRUPOS ORGANICOS QUE SON INERTES HACIA LOS GRUPOS DE ISOCIANATO A UNA TEMPERATURA DE 100 C O MENOR, R{SUB,5} REPRESENTA EL RADICAL DE HIDROCARBURO OBTENIDO ELIMINANDO LOS GRUPOS AMINO E HIDROXILO DE UN AMINOALCOHOL, N TIENE UN VALOR DE 1 A 3 Y M TIENE UN VALOR DE 2 A 6. LA PRESENTE INVENCION ESTA TAMBIEN DIRIGIDA A COMPOSICIONES ADECUADAS PARA LA PRODUCCION DE REVESTIMIENTOS, ADHESIVOS O ELASTOMEROS QUE CONTIENEN ESTOS PREPOLIMEROS DE POLIHIDANTOINA EN COMBINACION CON POLIISOCIANATOS OPCIONALMENTE BLOQUEADOS O RESINAS AMINOPLASTICAS.
ES96107062T 1995-05-18 1996-05-06 Prepolimeros con funcion hidroxi que contienen precursores del grupo hidantoina y su uso en composiciones de revestimiento. Expired - Lifetime ES2139979T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/443,502 US5596044A (en) 1995-05-18 1995-05-18 Hydroxy-functional prepolymers containing hydantoin group precursors and their use in coating compositions

Publications (1)

Publication Number Publication Date
ES2139979T3 true ES2139979T3 (es) 2000-02-16

Family

ID=23761042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96107062T Expired - Lifetime ES2139979T3 (es) 1995-05-18 1996-05-06 Prepolimeros con funcion hidroxi que contienen precursores del grupo hidantoina y su uso en composiciones de revestimiento.

Country Status (7)

Country Link
US (1) US5596044A (es)
EP (1) EP0744419B1 (es)
JP (1) JP3978247B2 (es)
AT (1) ATE186927T1 (es)
CA (1) CA2172571C (es)
DE (1) DE69605242T2 (es)
ES (1) ES2139979T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2172579A1 (en) * 1995-05-18 1996-11-19 E. Haakan Jonsson Hydroxy-functional polyhydantoin prepolymers and their use in coating compositions
US5736604A (en) * 1996-12-17 1998-04-07 Bayer Corporation Aqueous, two-component polyurea coating compositions
US6162938A (en) 1998-11-19 2000-12-19 3M Innovative Properties Company Secondary amine-functional silanes, silane-functional polymers therefrom, and resulting cured polymers
US6355829B2 (en) * 1999-09-02 2002-03-12 Bayer Corporation Aspartate-terminated urea/urethane prepolymers and their use in coating compositions
US6472493B1 (en) 1999-11-23 2002-10-29 E. I. Du Pont De Nemours And Company Clear coating composition having improved early hardness and water resistance
EP1717254A1 (de) * 2005-04-29 2006-11-02 Sika Technology AG Feuchtigkeitshärtende Zusammensetzung mit erhöhter Dehnbarkeit
US11667747B2 (en) * 2019-03-19 2023-06-06 Covestro Intellectual Property Gmbh & Co. Kg Binders containing secondary amine groups, based on cyclic ethers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670813A1 (de) * 1967-03-01 1971-03-11 Bayer Ag Polycarbonsaeureester
US3549599A (en) * 1967-03-01 1970-12-22 Bayer Ag Carboxylic acid ester substituted polyhydantions
DE2158945A1 (de) * 1971-11-27 1973-05-30 Horst Holfort Stickstoffhaltige harze
FR2656953B1 (fr) * 1990-01-05 1996-08-30 Merlin Gerin Relais electromagnetique polarise par un aimant permanent.
US5243012A (en) * 1992-06-10 1993-09-07 Miles Inc. Polyurea coating compositions having improved pot lives

Also Published As

Publication number Publication date
EP0744419A1 (en) 1996-11-27
DE69605242T2 (de) 2000-04-13
ATE186927T1 (de) 1999-12-15
DE69605242D1 (de) 1999-12-30
EP0744419B1 (en) 1999-11-24
JPH08311009A (ja) 1996-11-26
JP3978247B2 (ja) 2007-09-19
CA2172571A1 (en) 1996-11-19
US5596044A (en) 1997-01-21
CA2172571C (en) 2007-10-30

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