FR690588A - Process for the manufacture of condensation products of urea and formaldehyde and resulting products - Google Patents

Process for the manufacture of condensation products of urea and formaldehyde and resulting products

Info

Publication number
FR690588A
FR690588A FR690588DA FR690588A FR 690588 A FR690588 A FR 690588A FR 690588D A FR690588D A FR 690588DA FR 690588 A FR690588 A FR 690588A
Authority
FR
France
Prior art keywords
products
formaldehyde
urea
manufacture
resulting
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
Louis Nolet
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 FR690588A publication Critical patent/FR690588A/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)
FR690588D 1929-05-01 1929-05-01 Process for the manufacture of condensation products of urea and formaldehyde and resulting products Expired FR690588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR690588T 1929-05-01

Publications (1)

Publication Number Publication Date
FR690588A true FR690588A (en) 1930-09-23

Family

ID=9030023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690588D Expired FR690588A (en) 1929-05-01 1929-05-01 Process for the manufacture of condensation products of urea and formaldehyde and resulting products

Country Status (1)

Country Link
FR (1) FR690588A (en)

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