FR92853E - Polyhydantoines et leur procédé de fabrication. - Google Patents

Polyhydantoines et leur procédé de fabrication.

Info

Publication number
FR92853E
FR92853E FR75007A FR75007A FR92853E FR 92853 E FR92853 E FR 92853E FR 75007 A FR75007 A FR 75007A FR 75007 A FR75007 A FR 75007A FR 92853 E FR92853 E FR 92853E
Authority
FR
France
Prior art keywords
polyhydantines
manufacturing process
manufacturing
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
FR75007A
Other languages
English (en)
Inventor
Robert Salle
Bernard Sillion
Gabriel De Gaudemaris
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 FR30303A external-priority patent/FR1536923A/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR75007A priority Critical patent/FR92853E/fr
Application granted granted Critical
Publication of FR92853E publication Critical patent/FR92853E/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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
FR75007A 1965-09-02 1966-09-01 Polyhydantoines et leur procédé de fabrication. Expired FR92853E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR75007A FR92853E (fr) 1965-09-02 1966-09-01 Polyhydantoines et leur procédé de fabrication.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR30303A FR1536923A (fr) 1965-09-02 1965-09-02 Polyhydantoïnes et leur procédé de fabrication
FR40538A FR92852E (fr) 1965-09-02 1965-12-01 Polyhydantoines et leur procédé de fabrication.
FR75007A FR92853E (fr) 1965-09-02 1966-09-01 Polyhydantoines et leur procédé de fabrication.

Publications (1)

Publication Number Publication Date
FR92853E true FR92853E (fr) 1969-01-10

Family

ID=8616395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR75007A Expired FR92853E (fr) 1965-09-02 1966-09-01 Polyhydantoines et leur procédé de fabrication.

Country Status (1)

Country Link
FR (1) FR92853E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165423A1 (fr) * 1984-05-15 1985-12-27 Bayer Ag Laminés de polyhydantoines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0165423A1 (fr) * 1984-05-15 1985-12-27 Bayer Ag Laminés de polyhydantoines
US4702953A (en) * 1984-05-15 1987-10-27 Bayer Aktiengesellschaft Laminates of polyhydantoins

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