DE2045992A1 - Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung - Google Patents

Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung

Info

Publication number
DE2045992A1
DE2045992A1 DE19702045992 DE2045992A DE2045992A1 DE 2045992 A1 DE2045992 A1 DE 2045992A1 DE 19702045992 DE19702045992 DE 19702045992 DE 2045992 A DE2045992 A DE 2045992A DE 2045992 A1 DE2045992 A1 DE 2045992A1
Authority
DE
Germany
Prior art keywords
polyurethane elastomers
production
cast polyurethane
processes
improved
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.)
Pending
Application number
DE19702045992
Other languages
German (de)
English (en)
Inventor
Gerd Dipl.-Chem. Dr. 6450 Hanau. M Angerer
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.)
Dunlop GmbH and Co KG
Original Assignee
Dunlop GmbH and Co KG
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 Dunlop GmbH and Co KG filed Critical Dunlop GmbH and Co KG
Priority to DE19702045992 priority Critical patent/DE2045992A1/de
Priority to ZA716146A priority patent/ZA716146B/xx
Priority to AU33538/71A priority patent/AU3353871A/en
Priority to FR7133557A priority patent/FR2106590A1/fr
Publication of DE2045992A1 publication Critical patent/DE2045992A1/de
Pending 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08G2380/00—Tyres

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)
DE19702045992 1970-09-17 1970-09-17 Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung Pending DE2045992A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19702045992 DE2045992A1 (de) 1970-09-17 1970-09-17 Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung
ZA716146A ZA716146B (en) 1970-09-17 1971-09-14 Cast polyurethane articles
AU33538/71A AU3353871A (en) 1970-09-17 1971-09-16 Cast polyurethane articles
FR7133557A FR2106590A1 (en) 1970-09-17 1971-09-17 Castable polyurethane elastomers - having improved tear propagation resistance and flexural tear behaviour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702045992 DE2045992A1 (de) 1970-09-17 1970-09-17 Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
DE2045992A1 true DE2045992A1 (de) 1972-03-23

Family

ID=5782706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702045992 Pending DE2045992A1 (de) 1970-09-17 1970-09-17 Gieß-Polyurethanelastomere mit verbesserten Eigenschaften sowie Verfahren zu deren Herstellung

Country Status (4)

Country Link
AU (1) AU3353871A (enExample)
DE (1) DE2045992A1 (enExample)
FR (1) FR2106590A1 (enExample)
ZA (1) ZA716146B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089180A3 (en) * 1982-03-15 1984-05-23 Warner-Lambert Company Crystalline, grindable polyurethane prepolymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR16218E (fr) * 1911-05-06 1912-12-10 Alfred Eduard Hofmann Foyer industriel
FR1534290A (fr) * 1966-08-16 1968-07-26 American Cyanamid Co Nouvelles polyuréthane-urées à bas point de fusion et leur préparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089180A3 (en) * 1982-03-15 1984-05-23 Warner-Lambert Company Crystalline, grindable polyurethane prepolymers

Also Published As

Publication number Publication date
FR2106590B1 (enExample) 1974-03-29
ZA716146B (en) 1972-05-31
AU3353871A (en) 1973-03-22
FR2106590A1 (en) 1972-05-05

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