ES2157284T3 - Composiciones de recubrimiento basadas en aldiminas y poliisocianatos que contienen grupos uretodiona. - Google Patents

Composiciones de recubrimiento basadas en aldiminas y poliisocianatos que contienen grupos uretodiona.

Info

Publication number
ES2157284T3
ES2157284T3 ES95119367T ES95119367T ES2157284T3 ES 2157284 T3 ES2157284 T3 ES 2157284T3 ES 95119367 T ES95119367 T ES 95119367T ES 95119367 T ES95119367 T ES 95119367T ES 2157284 T3 ES2157284 T3 ES 2157284T3
Authority
ES
Spain
Prior art keywords
sub
groups
polyisocianate
coating compositions
composition
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
ES95119367T
Other languages
English (en)
Inventor
Sharon D Hicks
John H Hunter
Douglas A Wicks
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 ES2157284T3 publication Critical patent/ES2157284T3/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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3253—Polyamines being in latent form
    • C08G18/3256—Reaction products of polyamines with aldehydes or ketones
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
    • 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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione 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)

Abstract

LA PRESENTE INVENCION ESTA DIRIGIDA A COMPOSICIONES DE REVESTIMIENTO QUE TIENEN LARGAS VIDAS DE DURACION Y PUEDEN SER RAPIDAMENTE VULCANIZADAS BAJO CONDICIONES AMBIENTALES PARA PROPORCIONAR REVESTIMIENTOS CON PROPIEDADES OPTICAS MEJORADAS Y RESISTENCIA AL AMARILLEO, COMO COMPOSICIONES DE REVESTIMIENTO QUE CONTIENEN COMO LIGADOR A) UN COMPONENTE DE POLIISOCIANATO QUE CONTIENE I) DEL 5 AL 100% DE PESO DE UN ADUCTOR DE POLIISOCIANATO QUE CONTIENE GRUPOS DE URETDIONA Y II) DEL 0 AL 95% DE PESO DE UN POLIISOCIANATO MONOMERICO, UN PREPOLIMERO NCO O UN ADUCTOR DE POLIISOCIANATO DISTINTO A I), Y B) UNA ALDIMINA BASADA EN EL PRODUCTO DE REACCION DE UNA POLIAMINA QUE TIENE 2 O MAS GRUPOS AMINOS PRIMARIOS CON UN ALDEHIDO CORRESPONDIENTE A LA FORMULA: O=CHCH(R{SUB,1})(R{SUB,2}) EN DONDE R{SUB,1} Y R{SUB,2} PUEDEN SER IGUALES O DIFERENTES Y REPRESENTAN RADICALES DE HIDROCARBONO OPCIONALMENTE SUSTITUIDOS, O R{SUB,1} Y R{SUB,2} JUNTO CON EL ATOMO DE {BE}-CARBONO FORMAN UN ANILLO CICLOALIFATICO O HETEROCICLICO, EN DONDE LOS COMPONENTES A) Y B) ESTAN PRESENTES EN UNA CANTIDAD SUFICIENTE PARA PROPORCIONAR UNA PROPORCION EQUIVALENTE DE GRUPOS DE ISOCIANATO A GRUPOS DE ALDIMINA DE 0,5:1 A 20:1.
ES95119367T 1994-12-21 1995-12-08 Composiciones de recubrimiento basadas en aldiminas y poliisocianatos que contienen grupos uretodiona. Expired - Lifetime ES2157284T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/361,270 US5523376A (en) 1994-12-21 1994-12-21 Coating compositions based on aldimines and polyisocyanates containing uretdione groups

Publications (1)

Publication Number Publication Date
ES2157284T3 true ES2157284T3 (es) 2001-08-16

Family

ID=23421346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95119367T Expired - Lifetime ES2157284T3 (es) 1994-12-21 1995-12-08 Composiciones de recubrimiento basadas en aldiminas y poliisocianatos que contienen grupos uretodiona.

Country Status (5)

Country Link
US (1) US5523376A (es)
EP (1) EP0718333B1 (es)
CA (1) CA2163592C (es)
DE (1) DE69521192T2 (es)
ES (1) ES2157284T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973097A (en) * 1994-06-06 1999-10-26 Basf Corporation Aldimine based coating compositions and pigment dispersions
US5726272A (en) * 1996-02-08 1998-03-10 Bayer Corporation Polyurea coating compositions having faster dry times
US5922804A (en) * 1996-06-28 1999-07-13 Basf Corporation Method for reducing volatile organic content of coating compositions
WO1998050444A1 (en) * 1997-05-02 1998-11-12 E.I. Du Pont De Nemours And Company Coating compositions containing epoxy and aldimine components
US5859163A (en) * 1997-08-22 1999-01-12 Bayer Corporation Allophanate group-containing polyisocyanates improved compatibility with aldimines
US5955199A (en) * 1997-09-26 1999-09-21 Ashland Inc. Imine-containing curative for two component polyurethane structural adhesives
DE19850970A1 (de) 1998-11-05 2000-05-11 Degussa Feste, Triazingruppen aufweisende Polyurethanhärter, Verfahren zur Herstellung derartiger Verbindungen sowie deren Verwendung
GB9828446D0 (en) * 1998-12-24 1999-02-17 Ici Plc Coating composition
US6228971B1 (en) 1999-06-21 2001-05-08 Ppg Industries Ohio, Inc. Polymeric imine functional compositions and their use in film-forming compositions
EP1772447A1 (de) * 2005-09-30 2007-04-11 Sika Technology AG Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung
DE102005047562A1 (de) * 2005-10-04 2007-04-05 Bayer Materialscience Ag Zweitkomponenten-Systeme für die Herstellung flexibler Beschichtungen
US8758862B2 (en) * 2012-06-26 2014-06-24 Prc Desoto International, Inc. Coating compositions with an isocyanate-functional prepolymer derived from a tricyclodecane polyol, methods for their use, and related coated substrates
EP3424975A1 (en) * 2015-04-21 2019-01-09 Covestro Deutschland AG Polyisocyanurate polymers and process for the production of polyisocyanurate polymers
WO2019183315A1 (en) * 2018-03-23 2019-09-26 Covestro Llc Polyol acid neutralization for low temperature uretdione curing
CN111763299A (zh) * 2020-07-20 2020-10-13 佛山市万化科技有限公司 一种高强度单组份聚脲及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183112A (en) 1955-12-06 1965-05-11 Bayer Ag Isocyanates and method of preparing same
DE1092007B (de) 1959-07-29 1960-11-03 Bayer Ag Verfahren zur Herstellung von ein Carbodiimid-Isocyanat-Addukt enthaltenden Polyisocyanaten
US3152162A (en) 1959-07-29 1964-10-06 Bayer Ag Polyisocyanate-carbodiimide adducts and process for the production thereof
GB1064842A (en) * 1963-02-04 1967-04-12 Ici Ltd New aldimines and ketimines
US3567692A (en) * 1963-02-04 1971-03-02 Ici Ltd Polymeric materials produced by interacting polyisocyanate and water in the presence of polyaldimine or polyketimine
US3124605A (en) 1963-12-05 1964-03-10 Biuret polyisocyanates
US3358010A (en) 1964-03-11 1967-12-12 Mobay Chemical Corp Biuret polyisocyanates
DE1618394C3 (de) 1967-03-29 1975-08-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von nicht-flüchtigen niedermolekularen, tertiäre Aminogruppen enthaltenden Mono- und Polyisocyanaten
NO123123B (es) 1969-06-19 1971-09-27 Dynamit Nobel Ag
DE2009179C3 (de) 1970-02-27 1974-07-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Allophanatpoly isocy anaten
US3862973A (en) 1970-03-07 1975-01-28 Bayer Ag Process for the preparation of polyisocyanates containing biuret groups
US3906126A (en) 1971-11-26 1975-09-16 American Can Co Can body
DE2308015B2 (de) 1973-02-17 1980-07-31 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
DE2504400A1 (de) 1975-02-01 1976-08-05 Bayer Ag Lagerstabile, carbodiimidgruppen enthaltende polyisocyanate
DE2537685C2 (de) 1975-08-23 1989-04-06 Bayer Ag, 5090 Leverkusen Verfahren zur teilweisen Carbodiimidisierung der Isocyanatgruppen von organischen Polyisocyanaten
DE2552350A1 (de) 1975-11-21 1977-05-26 Bayer Ag Lagerstabile, carbodiimidgruppen enthaltende polyisocyanate
US4147714A (en) 1976-03-10 1979-04-03 Bayer Aktiengesellschaft Process for the preparation of polyisocyanates which contain biuret groups
DE2616416C2 (de) 1976-04-14 1982-11-11 Basf Ag, 6700 Ludwigshafen 1,3,5-Tris-(N,N-dialkylaminoalkyl)-s- hexahydrotriazin-Anlagerungsverbindungen und ihre Verwendung als Trimerisierungskatalysatoren für Polyisocyanate
DE2725318A1 (de) 1977-06-04 1978-12-14 Bayer Ag Verfahren zur herstellung von allophanatgruppen aufweisenden polyisocyanaten
DE2729990A1 (de) 1977-07-02 1979-01-18 Bayer Ag Verfahren zur herstellung von isocyanatgruppen aufweisenden allophanaten
DE2730513A1 (de) 1977-07-06 1979-01-25 Bayer Ag Verfahren zur herstellung von modifizierten polyisocyanaten
DE2806731A1 (de) 1978-02-17 1979-08-23 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten
CA1112243A (en) 1978-09-08 1981-11-10 Manfred Bock Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
DE3033860A1 (de) 1980-09-09 1982-04-15 Bayer Ag, 5090 Leverkusen Neue isocyanato-isocyanurate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als isocyanatkomponente in polyurethanlacken
DE3432081A1 (de) 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3437635A1 (de) 1984-10-13 1986-04-17 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen
DE3502683A1 (de) * 1985-01-26 1986-08-07 Hüls AG, 4370 Marl Polyurethane mit urethan- und biuretstruktur
US4701480A (en) 1985-09-23 1987-10-20 Mobay Corporation Stable, aqueous dispersions of polyurethane-ureas
DE3900053A1 (de) 1989-01-03 1990-07-12 Bayer Ag Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken
US5214086A (en) * 1991-09-04 1993-05-25 Basf Corporation Coating compositions which may be ambient cured

Also Published As

Publication number Publication date
CA2163592C (en) 2005-09-13
EP0718333B1 (en) 2001-06-06
DE69521192T2 (de) 2001-09-20
EP0718333A1 (en) 1996-06-26
CA2163592A1 (en) 1996-06-22
DE69521192D1 (de) 2001-07-12
US5523376A (en) 1996-06-04

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