GB654267A - Preparation of improved quaternary salts - Google Patents

Preparation of improved quaternary salts

Info

Publication number
GB654267A
GB654267A GB35299/46D GB3529946D GB654267A GB 654267 A GB654267 A GB 654267A GB 35299/46 D GB35299/46 D GB 35299/46D GB 3529946 D GB3529946 D GB 3529946D GB 654267 A GB654267 A GB 654267A
Authority
GB
United Kingdom
Prior art keywords
propyl
butyl
isobutyl
vinyl
ethyl
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
GB35299/46D
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB654267A publication Critical patent/GB654267A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F26/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F26/06—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Quaternary salts of polyvinyl pyridines and quinolines are made by heating, e.g. from 60 DEG to 200 DEG C. a vinyl pyridine or a vinyl quinoline or their polymers with a quaternizing agent. The quaternization may be effected in mass or in the presence of an inert solvent such as 1-4 dioxane or nitrobenzene. Specified polymers are poly-2-vinylpyridine, 4-vinyl-pyridine and 2-vinylquinoline. Specified monomers are 2- and 4-vinyl pyridine. Specified quaternizing agents are methyl, ethyl, n-propyl, n-butyl, isobutyl p-toluenesulphonate; methyl, ethyl, n-propyl, n-butyl, isobutyl benzenesulphonate; dimethyl, di-n-propyl, di-n-butyl, diisobutyl sulphate; methyl, ethyl, n-propyl, n-butyl, isobutyl, n-nonyl, n-decyl iodide. The salts are useful as precipitants and mordants of acid dyes, also as emulsifying agents. Specifications 654,266, [Group XX], and 654,268 are referred to.
GB35299/46D 1946-12-31 1947-12-31 Preparation of improved quaternary salts Expired GB654267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US654267XA 1946-12-31 1946-12-31

Publications (1)

Publication Number Publication Date
GB654267A true GB654267A (en) 1951-06-13

Family

ID=22062641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35299/46D Expired GB654267A (en) 1946-12-31 1947-12-31 Preparation of improved quaternary salts

Country Status (2)

Country Link
BE (1) BE478918A (en)
GB (1) GB654267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182805A (en) * 1975-10-30 1980-01-08 Polaroid Corporation Decyanation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182805A (en) * 1975-10-30 1980-01-08 Polaroid Corporation Decyanation

Also Published As

Publication number Publication date
BE478918A (en)

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