ES2181815T3 - Poliuretano vulcanizables mediante peroxidos y azufre. - Google Patents

Poliuretano vulcanizables mediante peroxidos y azufre.

Info

Publication number
ES2181815T3
ES2181815T3 ES96101978T ES96101978T ES2181815T3 ES 2181815 T3 ES2181815 T3 ES 2181815T3 ES 96101978 T ES96101978 T ES 96101978T ES 96101978 T ES96101978 T ES 96101978T ES 2181815 T3 ES2181815 T3 ES 2181815T3
Authority
ES
Spain
Prior art keywords
sulfur
moles
peroxides
vulcanizable polyurethane
methylpropanodiol
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
ES96101978T
Other languages
English (en)
Inventor
Walter Dr Meckel
Henning Klussmann
Klaus Dr Kinig
Axel Schriter
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2181815T3 publication Critical patent/ES2181815T3/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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight 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
    • C08G18/83—Chemically modified polymers
    • C08G18/86—Chemically modified polymers by peroxides
    • 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
    • C08G18/83—Chemically modified polymers
    • C08G18/87—Chemically modified polymers by sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

POLIURETANO PEROXIDICO Y VULCANIZABLE CON AZUFRE COMPUESTO DE A) 1,0 MOLES DE UN POLIESTERGLICOL DE UN PESO MOLECULAR DE 3000 A 7000, DEL ACIDO ADIPICO Y DEL 2-METILPROPANODIOL-1,3, PUDIENDO ESTAR SUSTITUIDO HASTA EL 60 % MOLAR DEL 2-METILPROPANODIOL-1,3 POR ETANODIOL Y/O BUTANODIOL-1,4, B) 0 A 2,5 MOLES DEUN DIOL DE PESO MOLECULAR DE 62 A 200, Y C) 0,95 A 3,6 MOLES DE DIISOCIANATO SIENDO LA RELACION MOLAR DE LOS GRUPOS ISOCIANATO EN C) EN RELACION CON LOS GRUPOS QUE REACCIONAN CON LOS ISOCIANATOS EN A) Y B) DE 0,95 A 1,01.
ES96101978T 1995-02-23 1996-02-12 Poliuretano vulcanizables mediante peroxidos y azufre. Expired - Lifetime ES2181815T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19506251A DE19506251A1 (de) 1995-02-23 1995-02-23 Peroxidisch und mit Schwefel vulkanisierbare Polyurethane

Publications (1)

Publication Number Publication Date
ES2181815T3 true ES2181815T3 (es) 2003-03-01

Family

ID=7754802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96101978T Expired - Lifetime ES2181815T3 (es) 1995-02-23 1996-02-12 Poliuretano vulcanizables mediante peroxidos y azufre.

Country Status (4)

Country Link
EP (1) EP0733655B1 (es)
JP (1) JPH08245744A (es)
DE (2) DE19506251A1 (es)
ES (1) ES2181815T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2012DN06240A (es) * 2010-01-22 2015-09-25 Lubrizol Advanced Mat Inc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522896A (es) * 1952-09-29 1900-01-01
DE1152535B (de) * 1962-03-22 1963-08-08 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Elastomeren
DE1595805A1 (de) * 1966-08-04 1970-01-02 Henkel & Cie Gmbh Verfahren zur Herstellung von Urethangruppen enthaltenden Kunststoffen
DE2061957A1 (en) * 1970-12-16 1972-07-06 Lorenz O Cross-linkable poly(urea)urethanes - obtd from polyesters diisocyanates and allylether gp-contg cpd
US4335231A (en) * 1981-04-03 1982-06-15 Uniroyal, Inc. Sulfur curable millable polyurethane gum
JPH07314792A (ja) * 1994-05-24 1995-12-05 Asahi Optical Co Ltd カラープリンタ

Also Published As

Publication number Publication date
EP0733655A1 (de) 1996-09-25
DE59609617D1 (de) 2002-10-10
DE19506251A1 (de) 1996-08-29
EP0733655B1 (de) 2002-09-04
JPH08245744A (ja) 1996-09-24

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