GB354840A - The manufacture of resin-like condensation products - Google Patents

The manufacture of resin-like condensation products

Info

Publication number
GB354840A
GB354840A GB1521830A GB1521830A GB354840A GB 354840 A GB354840 A GB 354840A GB 1521830 A GB1521830 A GB 1521830A GB 1521830 A GB1521830 A GB 1521830A GB 354840 A GB354840 A GB 354840A
Authority
GB
United Kingdom
Prior art keywords
manufacture
resin
condensation products
alkylcarbazole
aldehydeyielding
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
GB1521830A
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 GB1521830A priority Critical patent/GB354840A/en
Publication of GB354840A publication Critical patent/GB354840A/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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Resinous products are prepared by treating a C-alkylcarbazole with an aldehyde or aldehydeyielding substance, preferably in the presence of an acid condensing agent. Examples are given of the treatment of an alkylcarbazole obtainable by the process of Specification 327,746, [Class 2 (iii) Dyes &c.], with formaldehyde solution or paraldehyde in the presence of concentrated hydrochloric acid.
GB1521830A 1930-05-17 1930-05-17 The manufacture of resin-like condensation products Expired GB354840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521830A GB354840A (en) 1930-05-17 1930-05-17 The manufacture of resin-like condensation products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521830A GB354840A (en) 1930-05-17 1930-05-17 The manufacture of resin-like condensation products

Publications (1)

Publication Number Publication Date
GB354840A true GB354840A (en) 1931-08-17

Family

ID=10055121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521830A Expired GB354840A (en) 1930-05-17 1930-05-17 The manufacture of resin-like condensation products

Country Status (1)

Country Link
GB (1) GB354840A (en)

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