GB270433A - Process for the manufacture of condensation products of crotonaldehyde - Google Patents

Process for the manufacture of condensation products of crotonaldehyde

Info

Publication number
GB270433A
GB270433A GB430226A GB430226A GB270433A GB 270433 A GB270433 A GB 270433A GB 430226 A GB430226 A GB 430226A GB 430226 A GB430226 A GB 430226A GB 270433 A GB270433 A GB 270433A
Authority
GB
United Kingdom
Prior art keywords
crotonaldehyde
condensation products
manufacture
solvent
products
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
GB430226A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB430226A priority Critical patent/GB270433A/en
Publication of GB270433A publication Critical patent/GB270433A/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
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)

Abstract

270,433. Carpmael, W., (I. G. Farbenindustrie Akt.-Ges.). Feb. 15, 1926. Crotonaldehyde-amine condensation products are obtained by causing crotonaldehyde to react with an aromatic amine without the intervention of an acid condensing agent. The condensation may take place in the presence or absence of a solvent or diluent and the products are brittle resins which can be easily pulverized. In examples, crotonaldehyde is condensed with aniline and o-toluidine without using a solvent, and with aniline dissolved in alcohol or benzene; other solvents, such as acetone, may also ba used.
GB430226A 1926-02-15 1926-02-15 Process for the manufacture of condensation products of crotonaldehyde Expired GB270433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB430226A GB270433A (en) 1926-02-15 1926-02-15 Process for the manufacture of condensation products of crotonaldehyde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB430226A GB270433A (en) 1926-02-15 1926-02-15 Process for the manufacture of condensation products of crotonaldehyde

Publications (1)

Publication Number Publication Date
GB270433A true GB270433A (en) 1927-05-12

Family

ID=9774592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB430226A Expired GB270433A (en) 1926-02-15 1926-02-15 Process for the manufacture of condensation products of crotonaldehyde

Country Status (1)

Country Link
GB (1) GB270433A (en)

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