FR2262060A1 - Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers - Google Patents

Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers

Info

Publication number
FR2262060A1
FR2262060A1 FR7406447A FR7406447A FR2262060A1 FR 2262060 A1 FR2262060 A1 FR 2262060A1 FR 7406447 A FR7406447 A FR 7406447A FR 7406447 A FR7406447 A FR 7406447A FR 2262060 A1 FR2262060 A1 FR 2262060A1
Authority
FR
France
Prior art keywords
quasi
isocyanate
mol
hydroxylated
thermoplastic
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.)
Granted
Application number
FR7406447A
Other languages
English (en)
French (fr)
Other versions
FR2262060B1 (https=
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to FR7406447A priority Critical patent/FR2262060A1/fr
Publication of FR2262060A1 publication Critical patent/FR2262060A1/fr
Application granted granted Critical
Publication of FR2262060B1 publication Critical patent/FR2262060B1/fr
Granted 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
    • C08G18/08—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

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)
FR7406447A 1974-02-26 1974-02-26 Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers Granted FR2262060A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406447A FR2262060A1 (en) 1974-02-26 1974-02-26 Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406447A FR2262060A1 (en) 1974-02-26 1974-02-26 Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers

Publications (2)

Publication Number Publication Date
FR2262060A1 true FR2262060A1 (en) 1975-09-19
FR2262060B1 FR2262060B1 (https=) 1977-09-23

Family

ID=9135449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406447A Granted FR2262060A1 (en) 1974-02-26 1974-02-26 Thermoplastic and elastomeric polyurethane products - by reacting quasi-isocyanate and quasi-hydroxylated prepolymers

Country Status (1)

Country Link
FR (1) FR2262060A1 (https=)

Also Published As

Publication number Publication date
FR2262060B1 (https=) 1977-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse