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FR1371587A - Perfectionnements aux élastomères de polyuréthanes - Google Patents

Perfectionnements aux élastomères de polyuréthanes

Info

Publication number
FR1371587A
FR1371587A FR950485A FR950485A FR1371587A FR 1371587 A FR1371587 A FR 1371587A FR 950485 A FR950485 A FR 950485A FR 950485 A FR950485 A FR 950485A FR 1371587 A FR1371587 A FR 1371587A
Authority
FR
France
Prior art keywords
polyurethane elastomers
elastomers
polyurethane
elastomers improvements
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
Application number
FR950485A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR950485A priority Critical patent/FR1371587A/fr
Application granted granted Critical
Publication of FR1371587A publication Critical patent/FR1371587A/fr
Expired 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
    • C08G18/65—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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR950485A 1962-10-15 1963-10-14 Perfectionnements aux élastomères de polyuréthanes Expired FR1371587A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR950485A FR1371587A (fr) 1962-10-15 1963-10-14 Perfectionnements aux élastomères de polyuréthanes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23068862A 1962-10-15 1962-10-15
FR950485A FR1371587A (fr) 1962-10-15 1963-10-14 Perfectionnements aux élastomères de polyuréthanes

Publications (1)

Publication Number Publication Date
FR1371587A true FR1371587A (fr) 1964-09-04

Family

ID=26203859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR950485A Expired FR1371587A (fr) 1962-10-15 1963-10-14 Perfectionnements aux élastomères de polyuréthanes

Country Status (1)

Country Link
FR (1) FR1371587A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429856A (en) * 1964-09-14 1969-02-25 Du Pont Polyurethanes cured with 4,4'-methylene-bis-(o-trifluoromethylaniline)
DE2435872A1 (de) * 1973-07-23 1975-02-06 Goodyear Tire & Rubber Gehaertetes polyurethan
FR2401184A1 (fr) * 1977-08-23 1979-03-23 Westinghouse Electric Corp Produit de traction resistant a l'abrasion

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429856A (en) * 1964-09-14 1969-02-25 Du Pont Polyurethanes cured with 4,4'-methylene-bis-(o-trifluoromethylaniline)
DE2435872A1 (de) * 1973-07-23 1975-02-06 Goodyear Tire & Rubber Gehaertetes polyurethan
FR2401184A1 (fr) * 1977-08-23 1979-03-23 Westinghouse Electric Corp Produit de traction resistant a l'abrasion

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