FR1534985A - Nouveaux isocyanatodihydropyrannes, obtention et polymérisation - Google Patents

Nouveaux isocyanatodihydropyrannes, obtention et polymérisation

Info

Publication number
FR1534985A
FR1534985A FR113670A FR113670A FR1534985A FR 1534985 A FR1534985 A FR 1534985A FR 113670 A FR113670 A FR 113670A FR 113670 A FR113670 A FR 113670A FR 1534985 A FR1534985 A FR 1534985A
Authority
FR
France
Prior art keywords
isocyanatodihydropyranes
polymerization
new
production
new isocyanatodihydropyranes
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
FR113670A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 GB30818/66A external-priority patent/GB1142225A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR113670A priority Critical patent/FR1534985A/fr
Application granted granted Critical
Publication of FR1534985A publication Critical patent/FR1534985A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72Polyisocyanates or polyisothiocyanates
    • C08G18/77Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/771Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/20Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F24/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
FR113670A 1966-07-08 1967-07-07 Nouveaux isocyanatodihydropyrannes, obtention et polymérisation Expired FR1534985A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR113670A FR1534985A (fr) 1966-07-08 1967-07-07 Nouveaux isocyanatodihydropyrannes, obtention et polymérisation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB30818/66A GB1142225A (en) 1966-07-08 1966-07-08 Isocyanate derivatives of dihydropyran
FR113670A FR1534985A (fr) 1966-07-08 1967-07-07 Nouveaux isocyanatodihydropyrannes, obtention et polymérisation

Publications (1)

Publication Number Publication Date
FR1534985A true FR1534985A (fr) 1968-08-02

Family

ID=26177961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR113670A Expired FR1534985A (fr) 1966-07-08 1967-07-07 Nouveaux isocyanatodihydropyrannes, obtention et polymérisation

Country Status (1)

Country Link
FR (1) FR1534985A (fr)

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