FR893816A - Preparation and use of condensation products based on unsaturated aldehydes - Google Patents

Preparation and use of condensation products based on unsaturated aldehydes

Info

Publication number
FR893816A
FR893816A FR893816DA FR893816A FR 893816 A FR893816 A FR 893816A FR 893816D A FR893816D A FR 893816DA FR 893816 A FR893816 A FR 893816A
Authority
FR
France
Prior art keywords
preparation
condensation products
products based
unsaturated aldehydes
aldehydes
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
Leo Espil
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 FR893816A publication Critical patent/FR893816A/en
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
    • C08G12/00Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10Condensation 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
    • C08G12/12Ureas; Thioureas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR893816D 1943-01-26 1943-01-26 Preparation and use of condensation products based on unsaturated aldehydes Expired FR893816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893816T 1943-01-26

Publications (1)

Publication Number Publication Date
FR893816A true FR893816A (en) 1944-11-02

Family

ID=9390327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893816D Expired FR893816A (en) 1943-01-26 1943-01-26 Preparation and use of condensation products based on unsaturated aldehydes

Country Status (1)

Country Link
FR (1) FR893816A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897408C (en) * 1950-11-12 1953-11-19 Degussa Process for the production of tanning agents from ª ‡, ª ‰ -unsaturated aldehydes and nitrogen compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE897408C (en) * 1950-11-12 1953-11-19 Degussa Process for the production of tanning agents from ª ‡, ª ‰ -unsaturated aldehydes and nitrogen compounds

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