FR852511A - Matière plastique à base d'acétaldéhyde - Google Patents

Matière plastique à base d'acétaldéhyde

Info

Publication number
FR852511A
FR852511A FR852511DA FR852511A FR 852511 A FR852511 A FR 852511A FR 852511D A FR852511D A FR 852511DA FR 852511 A FR852511 A FR 852511A
Authority
FR
France
Prior art keywords
acetaldehyde
based plastic
plastic
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
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.)
FRANCAISE HELITA Ste
Original Assignee
FRANCAISE HELITA Ste
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 FRANCAISE HELITA Ste filed Critical FRANCAISE HELITA Ste
Application granted granted Critical
Publication of FR852511A publication Critical patent/FR852511A/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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR852511D 1938-10-10 1938-10-10 Matière plastique à base d'acétaldéhyde Expired FR852511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR852511T 1938-10-10

Publications (1)

Publication Number Publication Date
FR852511A true FR852511A (fr) 1940-02-26

Family

ID=9326659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852511D Expired FR852511A (fr) 1938-10-10 1938-10-10 Matière plastique à base d'acétaldéhyde

Country Status (1)

Country Link
FR (1) FR852511A (fr)

Similar Documents

Publication Publication Date Title
FR827412A (fr) Matière plastique à base de résine d&#39;acétal polyvinylique
FR823470A (fr) Matière plastique
FR848960A (fr) Tubes en matière plastique ou similaire formant emballages
FR834749A (fr) étui à fard perfectionné
FR924693A (fr) Composition plastique
FR873471A (fr) Machine à former des corps en matière plastique
FR852511A (fr) Matière plastique à base d&#39;acétaldéhyde
FR902176A (fr) Marque d&#39;oreille
FR856335A (fr) Résines à base d&#39;acétals polyvinyliques
FR837636A (fr) Matière plastique
FR851561A (fr) Produits plastiques perfectionnés à base de résines vinyliques
FR852861A (fr) Produit plastique
FR837617A (fr) Composition contenant une matière résineuse
FR864395A (fr) Filaments en matière plastique armée
FR854730A (fr) Matière artificielle
FR849065A (fr) Matière aimantable
FR858778A (fr) Matières plastiques
FR841865A (fr) Produit résistant à l&#39;ypérite
FR855798A (fr) Contact plastique
FR869231A (fr) Cercle en matière plastique à lamelles intérieures
FR843359A (fr) Perfectionnements aux emballages en matière plastique
FR856337A (fr) Résines à base d&#39;acétals polyvinyliques perfectionnées
FR860776A (fr) Machine à mouler
FR852349A (fr) Objet d&#39;enseignement
FR1014462A (fr) Hélice en matière moulée