FR1440919A - Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation - Google Patents

Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation

Info

Publication number
FR1440919A
FR1440919A FR16544A FR16544A FR1440919A FR 1440919 A FR1440919 A FR 1440919A FR 16544 A FR16544 A FR 16544A FR 16544 A FR16544 A FR 16544A FR 1440919 A FR1440919 A FR 1440919A
Authority
FR
France
Prior art keywords
preparation
methods
isocyanate group
terminal isocyanate
urethane compositions
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
FR16544A
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.)
Wyandotte Chemicals Corp
Original Assignee
Wyandotte Chemicals Corp
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
Priority claimed from US367223A external-priority patent/US3386962A/en
Application filed by Wyandotte Chemicals Corp filed Critical Wyandotte Chemicals Corp
Priority to FR16544A priority Critical patent/FR1440919A/fr
Application granted granted Critical
Publication of FR1440919A publication Critical patent/FR1440919A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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)
FR16544A 1964-05-13 1965-05-11 Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation Expired FR1440919A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR16544A FR1440919A (fr) 1964-05-13 1965-05-11 Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US367223A US3386962A (en) 1964-05-13 1964-05-13 Low modulus nco-terminated urethane compositions
FR16544A FR1440919A (fr) 1964-05-13 1965-05-11 Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation

Publications (1)

Publication Number Publication Date
FR1440919A true FR1440919A (fr) 1966-06-03

Family

ID=26163751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16544A Expired FR1440919A (fr) 1964-05-13 1965-05-11 Compositions d'uréthane à groupe isocyanate terminal et méthodes pour leur préparation

Country Status (1)

Country Link
FR (1) FR1440919A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158468A1 (fr) * 1971-11-03 1973-06-15 Dow Chemical Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2158468A1 (fr) * 1971-11-03 1973-06-15 Dow Chemical Co

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