FR1486735A - Polyuréthanes segmentés - Google Patents

Polyuréthanes segmentés

Info

Publication number
FR1486735A
FR1486735A FR69424A FR69424A FR1486735A FR 1486735 A FR1486735 A FR 1486735A FR 69424 A FR69424 A FR 69424A FR 69424 A FR69424 A FR 69424A FR 1486735 A FR1486735 A FR 1486735A
Authority
FR
France
Prior art keywords
segmented polyurethanes
polyurethanes
segmented
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
FR69424A
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 FR69424A priority Critical patent/FR1486735A/fr
Application granted granted Critical
Publication of FR1486735A publication Critical patent/FR1486735A/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
    • C08G18/70—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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR69424A 1965-07-14 1966-07-13 Polyuréthanes segmentés Expired FR1486735A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69424A FR1486735A (fr) 1965-07-14 1966-07-13 Polyuréthanes segmentés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47202065A 1965-07-14 1965-07-14
FR69424A FR1486735A (fr) 1965-07-14 1966-07-13 Polyuréthanes segmentés

Publications (1)

Publication Number Publication Date
FR1486735A true FR1486735A (fr) 1967-06-30

Family

ID=26171979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69424A Expired FR1486735A (fr) 1965-07-14 1966-07-13 Polyuréthanes segmentés

Country Status (1)

Country Link
FR (1) FR1486735A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416794A1 (fr) * 1978-02-13 1979-09-07 Toray Industries Matieres denses et flexibles en feuilles composites impregnees d'elastomeres de polyurethane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416794A1 (fr) * 1978-02-13 1979-09-07 Toray Industries Matieres denses et flexibles en feuilles composites impregnees d'elastomeres de polyurethane

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