DE1063376B - Verfahren zur Herstellung vernetzter, fester, jedoch in Dimethylformamid, Dimethylacetamid, Dimethylpropionamid oder Dimethymsulfoxyd noch loeslicher Elastomerer - Google Patents

Verfahren zur Herstellung vernetzter, fester, jedoch in Dimethylformamid, Dimethylacetamid, Dimethylpropionamid oder Dimethymsulfoxyd noch loeslicher Elastomerer

Info

Publication number
DE1063376B
DE1063376B DEG24579A DEG0024579A DE1063376B DE 1063376 B DE1063376 B DE 1063376B DE G24579 A DEG24579 A DE G24579A DE G0024579 A DEG0024579 A DE G0024579A DE 1063376 B DE1063376 B DE 1063376B
Authority
DE
Germany
Prior art keywords
diisocyanate
polyester
mixture
water
weight
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
DEG24579A
Other languages
German (de)
English (en)
Inventor
A Pace Henry
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of DE1063376B publication Critical patent/DE1063376B/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts 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

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)
DEG24579A 1957-08-01 1958-05-22 Verfahren zur Herstellung vernetzter, fester, jedoch in Dimethylformamid, Dimethylacetamid, Dimethylpropionamid oder Dimethymsulfoxyd noch loeslicher Elastomerer Pending DE1063376B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67556157A 1957-08-01 1957-08-01

Publications (1)

Publication Number Publication Date
DE1063376B true DE1063376B (de) 1959-08-13

Family

ID=24711023

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG24579A Pending DE1063376B (de) 1957-08-01 1958-05-22 Verfahren zur Herstellung vernetzter, fester, jedoch in Dimethylformamid, Dimethylacetamid, Dimethylpropionamid oder Dimethymsulfoxyd noch loeslicher Elastomerer

Country Status (6)

Country Link
BE (1) BE569880A (fr)
CH (1) CH411345A (fr)
DE (1) DE1063376B (fr)
FR (1) FR1205915A (fr)
GB (1) GB834166A (fr)
LU (1) LU36018A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872268C (de) * 1944-07-10 1953-03-30 Bayer Ag Verfahren zur Herstellung hochmolekularer, kautschukelastischer Produkte
DE888766C (de) * 1951-02-22 1953-09-03 Bayer Ag Verfahren zur Herstellung von Loesungen von Elastomeren der Polyesterreihe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872268C (de) * 1944-07-10 1953-03-30 Bayer Ag Verfahren zur Herstellung hochmolekularer, kautschukelastischer Produkte
DE888766C (de) * 1951-02-22 1953-09-03 Bayer Ag Verfahren zur Herstellung von Loesungen von Elastomeren der Polyesterreihe

Also Published As

Publication number Publication date
BE569880A (fr) 1958-08-14
FR1205915A (fr) 1960-02-05
LU36018A1 (fr) 1958-06-23
CH411345A (de) 1966-04-15
GB834166A (en) 1960-05-04

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