FR569823A - Process for the manufacture of artificial compositions or materials - Google Patents

Process for the manufacture of artificial compositions or materials

Info

Publication number
FR569823A
FR569823A FR569823DA FR569823A FR 569823 A FR569823 A FR 569823A FR 569823D A FR569823D A FR 569823DA FR 569823 A FR569823 A FR 569823A
Authority
FR
France
Prior art keywords
manufacture
materials
artificial compositions
artificial
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
Other languages
French (fr)
Inventor
Paul-Louis-Hippolyte Faucher
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 filed Critical
Application granted granted Critical
Publication of FR569823A publication Critical patent/FR569823A/en
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)
FR569823D 1922-08-17 1923-08-17 Process for the manufacture of artificial compositions or materials Expired FR569823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE569823X 1922-08-17

Publications (1)

Publication Number Publication Date
FR569823A true FR569823A (en) 1924-04-18

Family

ID=6568455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR569823D Expired FR569823A (en) 1922-08-17 1923-08-17 Process for the manufacture of artificial compositions or materials

Country Status (1)

Country Link
FR (1) FR569823A (en)

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