ES2069005T3 - Composiciones de poliuretano de dos componentes que se endurecen de forma quimica. - Google Patents

Composiciones de poliuretano de dos componentes que se endurecen de forma quimica.

Info

Publication number
ES2069005T3
ES2069005T3 ES90304578T ES90304578T ES2069005T3 ES 2069005 T3 ES2069005 T3 ES 2069005T3 ES 90304578 T ES90304578 T ES 90304578T ES 90304578 T ES90304578 T ES 90304578T ES 2069005 T3 ES2069005 T3 ES 2069005T3
Authority
ES
Spain
Prior art keywords
components
polyurethane compositions
amine
chemically hardened
molecular screen
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
ES90304578T
Other languages
English (en)
Inventor
Gerhard Piestert
Wolfgang Haar
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.)
Bostik SA
Original Assignee
Bostik SA
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 Bostik SA filed Critical Bostik SA
Application granted granted Critical
Publication of ES2069005T3 publication Critical patent/ES2069005T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G2190/00—Compositions for sealing or packing joints

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

LA PARTE A COMPRENDE UN PREPOLIMERO CON GRUPOS DE ISOCIANATO TERMINAL QUE SON MEZCLADOS CON LA PARTE B, QUE COMPRENDE AGUA O UNA COMPOSICION QUE CONTENGA AGUA CARACTERIZADA POR COMPLETAR LA PARTE A CON UN TAMIZ MOLECULAR LIBRE DE AGUA JUNTO CON UNA AMINA PRIMARIA O SECUNDARIA CON DOS O MAS FUNCIONALIDADES. EL TAMIZ MOLECULAR PUEDE SER CARGADO CON MAS DE 25 WT DE AMINA, SIENDO UN 50% Y PREFERENTEMENTE 75% DE SU CAPACIDAD AMINA. LA COMPOSICION SE CURA RAPIDAMENTE SIN CO2 INCLUSO CUANDO LA MEZCLA DE LAS PARTES A Y B NO ES COMPLETAMENTE HOMOGENEA.
ES90304578T 1989-05-20 1990-04-26 Composiciones de poliuretano de dos componentes que se endurecen de forma quimica. Expired - Lifetime ES2069005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911669A GB8911669D0 (en) 1989-05-20 1989-05-20 Chemically-curing,two-part polyurethane composition

Publications (1)

Publication Number Publication Date
ES2069005T3 true ES2069005T3 (es) 1995-05-01

Family

ID=10657114

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90304578T Expired - Lifetime ES2069005T3 (es) 1989-05-20 1990-04-26 Composiciones de poliuretano de dos componentes que se endurecen de forma quimica.

Country Status (7)

Country Link
EP (1) EP0404315B1 (es)
JP (1) JPH0321622A (es)
AU (1) AU636610B2 (es)
DE (1) DE69015015T2 (es)
ES (1) ES2069005T3 (es)
GB (1) GB8911669D0 (es)
ZA (1) ZA903155B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE113622T1 (de) * 1989-06-23 1994-11-15 Bayer Ag Verfahren zur herstellung von überzügen.
DE4038815A1 (de) * 1990-12-05 1992-06-11 Bostik Gmbh Zweikomponenten-polyurethan-dichtungsmassen und mischverfahren hierfuer
GB2242907A (en) * 1990-04-03 1991-10-16 Bostik Ltd Two-component polyurethane composition and method of mixing thereof
EP0678544B2 (de) * 1994-04-15 2004-04-07 Sika AG, vorm. Kaspar Winkler & Co. Zweikomponentige Klebe-, Dichtungs- oder Beschichtungsmasse und deren Verwendung
DE10349813A1 (de) * 2003-10-24 2005-06-02 Fischerwerke Artur Fischer Gmbh & Co. Kg Mehrkomponentenkit für PU-basierten, wassergetriebenen Leichtschaum niedriger Dichte und Sprödigkeit, diesbezügliche Verwendungen und Verfahren
WO2012161774A1 (en) 2011-03-30 2012-11-29 3M Innovative Properties Company Composition comprising cyclic secondary amine and methods of coating drinking water pipelines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645907A (en) * 1969-08-25 1972-02-29 Goodyear Tire & Rubber Composition prepared by treating diamine-ketone mixtures with calcium carbide
JPS51107399A (es) * 1975-03-14 1976-09-22 Furuuitsudomasutaa Inc
US4341689A (en) * 1981-07-02 1982-07-27 Desoto, Inc. Two component polyurethane coating system having extended pot life and rapid cure
GB8912172D0 (en) * 1989-05-26 1989-07-12 Bostik Ltd Moisture-curing,one-part polyurethane compositions

Also Published As

Publication number Publication date
AU636610B2 (en) 1993-05-06
AU5577490A (en) 1990-11-22
DE69015015D1 (de) 1995-01-26
GB8911669D0 (en) 1989-07-05
EP0404315B1 (en) 1994-12-14
JPH0321622A (ja) 1991-01-30
ZA903155B (en) 1991-02-27
EP0404315A1 (en) 1990-12-27
DE69015015T2 (de) 1995-07-27

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