GB330893A - Process for the manufacture of condensation products from aromatic aldehydes and phenols - Google Patents

Process for the manufacture of condensation products from aromatic aldehydes and phenols

Info

Publication number
GB330893A
GB330893A GB839429A GB839429A GB330893A GB 330893 A GB330893 A GB 330893A GB 839429 A GB839429 A GB 839429A GB 839429 A GB839429 A GB 839429A GB 330893 A GB330893 A GB 330893A
Authority
GB
United Kingdom
Prior art keywords
phenols
manufacture
cresol
condensation products
wool
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
GB839429A
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 GB839429A priority Critical patent/GB330893A/en
Publication of GB330893A publication Critical patent/GB330893A/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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group, e.g. p-tert.-butyl phenol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

330,893. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). March 14, 1929. Waterproofing. - o-Hydroxytriarylmethanes, prepared by the interaction of one mol. of an aromatic aldehyde, other than oxyaromatic aldehydes and their sulphonic, carboxylic and sulphocarboxylic acids, with two mols. of a p-halogenated phenol containing a free ortho position, are used for protecting wool, fur or the like against moths and other pests. The following components may be used in preparing the protecting agents : p-cresol, o-chlor-p-cresol (CH2 : OH : Cl= 1:4:5), as-m-xylenol and higher p-alkylated phenols, and benzaldehyde-o-sulphonic acid, chlorbenzaldehyde and naphthaldehydes. The products may be applied to the wool &c. in the form of a solution in an organic solvent. Specifications 316,900 and 330,894 are referred to.
GB839429A 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aromatic aldehydes and phenols Expired GB330893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB839429A GB330893A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aromatic aldehydes and phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB839429A GB330893A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aromatic aldehydes and phenols

Publications (1)

Publication Number Publication Date
GB330893A true GB330893A (en) 1930-06-16

Family

ID=9851673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB839429A Expired GB330893A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aromatic aldehydes and phenols

Country Status (1)

Country Link
GB (1) GB330893A (en)

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