FR1484222A - Compositions expansibles améliorées - Google Patents

Compositions expansibles améliorées

Info

Publication number
FR1484222A
FR1484222A FR66279A FR66279A FR1484222A FR 1484222 A FR1484222 A FR 1484222A FR 66279 A FR66279 A FR 66279A FR 66279 A FR66279 A FR 66279A FR 1484222 A FR1484222 A FR 1484222A
Authority
FR
France
Prior art keywords
expandable compositions
improved expandable
improved
compositions
expandable
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
FR66279A
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
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 GB2611865A external-priority patent/GB1135223A/en
Application filed by Canadian Industries Ltd filed Critical Canadian Industries Ltd
Priority to FR66279A priority Critical patent/FR1484222A/fr
Application granted granted Critical
Publication of FR1484222A publication Critical patent/FR1484222A/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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • 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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/637—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the in situ polymerisation of the compounds having carbon-to-carbon double bonds in a reaction mixture of saturated polymers and isocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR66279A 1965-06-21 1966-06-21 Compositions expansibles améliorées Expired FR1484222A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR66279A FR1484222A (fr) 1965-06-21 1966-06-21 Compositions expansibles améliorées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2611865A GB1135223A (en) 1965-06-21 1965-06-21 Process for the manufacture of cellular polymeric materials
FR66279A FR1484222A (fr) 1965-06-21 1966-06-21 Compositions expansibles améliorées

Publications (1)

Publication Number Publication Date
FR1484222A true FR1484222A (fr) 1967-06-09

Family

ID=26171448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66279A Expired FR1484222A (fr) 1965-06-21 1966-06-21 Compositions expansibles améliorées

Country Status (1)

Country Link
FR (1) FR1484222A (fr)

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