CH411345A - Verfahren zur Herstellung eines löslichen, vernetzten, festen Elastomers - Google Patents

Verfahren zur Herstellung eines löslichen, vernetzten, festen Elastomers

Info

Publication number
CH411345A
CH411345A CH6249358A CH6249358A CH411345A CH 411345 A CH411345 A CH 411345A CH 6249358 A CH6249358 A CH 6249358A CH 6249358 A CH6249358 A CH 6249358A CH 411345 A CH411345 A CH 411345A
Authority
CH
Switzerland
Prior art keywords
crosslinked
soluble
making
solid elastomer
elastomer
Prior art date
Application number
CH6249358A
Other languages
English (en)
Inventor
A Pace Henry
Original Assignee
Goodyear Tire & Rubber
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 & Rubber filed Critical Goodyear Tire & Rubber
Publication of CH411345A publication Critical patent/CH411345A/de

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)
CH6249358A 1957-08-01 1958-08-01 Verfahren zur Herstellung eines löslichen, vernetzten, festen Elastomers CH411345A (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
CH411345A true CH411345A (de) 1966-04-15

Family

ID=24711023

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6249358A CH411345A (de) 1957-08-01 1958-08-01 Verfahren zur Herstellung eines löslichen, vernetzten, festen Elastomers

Country Status (6)

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

Family Cites Families (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
GB834166A (en) 1960-05-04
LU36018A1 (fr) 1958-06-23
FR1205915A (fr) 1960-02-05
DE1063376B (de) 1959-08-13

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