GB330894A - Process for the manufacture of condensation products from aldehydes and phenols - Google Patents

Process for the manufacture of condensation products from aldehydes and phenols

Info

Publication number
GB330894A
GB330894A GB839529A GB839529A GB330894A GB 330894 A GB330894 A GB 330894A GB 839529 A GB839529 A GB 839529A GB 839529 A GB839529 A GB 839529A GB 330894 A GB330894 A GB 330894A
Authority
GB
United Kingdom
Prior art keywords
aldehydes
phenols
manufacture
chlor
condensation 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
GB839529A
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 GB839529A priority Critical patent/GB330894A/en
Publication of GB330894A publication Critical patent/GB330894A/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
    • C08G8/14—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with halogenated phenols

Abstract

330,894. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). March 14, 1929. Waterproofing.-Halogenated o-hydroxydi- and triarylmethanes, prepared by the interaction of one molecule of an aldehyde, other than aromatic oxyaldehydes and their sulphonic, carboxylic or sulphocarboxylic acids, with two molecules of a phenol containing halogen in one or both meta positions, are used for protecting wool, fur or the like against moths and other pests. The following components may be used :-m-chlorphenol, 6-chlor- and 4-chlor-cresol, 2 :5-dichlor- and 2 :5-dibrom-phenol, and m-chlorguaiacols, and formaldehyde, benzaldehyde-o-sulphonic acid, chlorbenzaldehydes and naphthaldehydes. Specifications 316,900 and 330,893 are referred to.
GB839529A 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aldehydes and phenols Expired GB330894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB839529A GB330894A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aldehydes and phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB839529A GB330894A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aldehydes and phenols

Publications (1)

Publication Number Publication Date
GB330894A true GB330894A (en) 1930-06-16

Family

ID=9851699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB839529A Expired GB330894A (en) 1929-03-14 1929-03-14 Process for the manufacture of condensation products from aldehydes and phenols

Country Status (1)

Country Link
GB (1) GB330894A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816090A (en) * 1954-12-14 1957-12-10 Olin Mathieson Process for preparing phenol-dichlorophenol-formaldehyde resins
US2822346A (en) * 1954-12-14 1958-02-04 Olin Mathieson Phenol-dichlorophenol formaldehyde condensation products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2816090A (en) * 1954-12-14 1957-12-10 Olin Mathieson Process for preparing phenol-dichlorophenol-formaldehyde resins
US2822346A (en) * 1954-12-14 1958-02-04 Olin Mathieson Phenol-dichlorophenol formaldehyde condensation products

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