GB846239A - Improvements in the stabilisation of polymerisable compounds - Google Patents

Improvements in the stabilisation of polymerisable compounds

Info

Publication number
GB846239A
GB846239A GB556559A GB556559A GB846239A GB 846239 A GB846239 A GB 846239A GB 556559 A GB556559 A GB 556559A GB 556559 A GB556559 A GB 556559A GB 846239 A GB846239 A GB 846239A
Authority
GB
United Kingdom
Prior art keywords
compounds
monomers
polymerisable
stabilised
substituted
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
GB556559A
Inventor
Hans Wilhelm
Horst Metzger
Karl Dachs
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB846239A publication Critical patent/GB846239A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/20—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/50—Use of additives, e.g. for stabilisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Polymerisable ethylenicallyunsaturated compounds are stabilised by means of N-substituted N-nitrosohydroxylamines of formula:- <FORM:0846239/IV(b)/1> where R is a C1 - 18 aliphatic, cycloaliphatic o araliphatic radical and X is hydrogen, a metal or an ammonium (including organic ammonium) radical. R may be substituted, e.g. by halogen, methylol or cyano groups. Polymerisable compounds which may be stabilised include basic monomers such as vinylpyridines, vinylimidazole and vinylquinolines, C-vinyl aromatic compounds, vinyl halides, and unsaturated carboxylic acids and esters, amides, salts or nitriles thereof. The stabilisers may be used with the pure monomers or their aqueous or organic solutions, emulsions and suspensions. They may be present during the preparation of the monomers.
GB556559A 1958-03-27 1959-02-18 Improvements in the stabilisation of polymerisable compounds Expired GB846239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB48346A DE1092005B (en) 1958-03-27 1958-03-27 Stabilization of ethylenically unsaturated, polymerizable, monomeric compounds against polymerization

Publications (1)

Publication Number Publication Date
GB846239A true GB846239A (en) 1960-08-31

Family

ID=6968546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB556559A Expired GB846239A (en) 1958-03-27 1959-02-18 Improvements in the stabilisation of polymerisable compounds

Country Status (4)

Country Link
CH (1) CH394146A (en)
DE (1) DE1092005B (en)
FR (1) FR1219098A (en)
GB (1) GB846239A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397232A (en) * 1965-03-25 1968-08-13 Sumitomo Chemical Co Method of inhibiting polymerization of acrylamide
EP0301879A2 (en) * 1987-07-31 1989-02-01 Hoechst Celanese Corporation Inhibition of polymerization during distillation of monomers
WO2014130008A1 (en) * 2013-02-19 2014-08-28 General Electric Company Use of aliphatic nitroso compounds as inhibitors of radical polymerization of activated vinyl monomers

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151506B (en) * 1961-02-24 1963-07-18 Basf Ag Process for the stabilization of olefinically unsaturated monomeric organic compounds against undesired polymerization
BE629902A (en) * 1962-03-22
DE3126836A1 (en) * 1981-07-08 1983-01-27 Basf Ag, 6700 Ludwigshafen USE OF VINYLSULFONIC ACID SALTS STABILIZED WITH N-NITROSO-N-ALKYL- OR CYCLOALKYLHYDROXYLAMINES AS A BASIC GLOSSIFIER IN GALVANIC NICKEL BATHS

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2241175A (en) * 1939-01-30 1941-05-06 Norton Co Method of distilling monomeric polymerizable substances
US2432511A (en) * 1943-02-16 1947-12-16 American Cyanamid Co Stabilization of acrylonitrile
CH265837A (en) * 1945-10-30 1949-12-31 Mathieson Alkali Works Process for preventing or at least delaying the spontaneous polymerization of nuclear chlorostyrenes and a composition obtained by this process.
DE843255C (en) * 1947-09-19 1952-07-07 Goodrich Co B F Process for the stabilization of monomeric 1,1-dicyanaethylene
DE839794C (en) * 1949-11-23 1952-04-17 American Cyanamid Company, New York,· N. Y. (V. St. A) Process for the preparation of a product containing an acidic alkali metal cyanamide
GB673611A (en) * 1950-09-07 1952-06-11 Dow Chemical Co Stabilization of nuclear chlorostyrenes by 2,6-dinitrophenols
CH307969A (en) * 1951-05-25 1955-06-30 Ici Ltd Process for the stabilization of organic substances against auto-oxidation and polymerisation and a mixture produced by this process.
DE892455C (en) * 1951-12-25 1953-10-08 Basf Ag Process for the stabilization of easily polymerizable substances against spontaneous polymerizations
US2698338A (en) * 1952-07-11 1954-12-28 Monsanto Chemicals Stabilization of unsaturated nitriles
US2726258A (en) * 1952-12-08 1955-12-06 Monsante Chemical Company Stabilization of unsaturated nitriles
GB746509A (en) * 1953-09-24 1956-03-14 Goodrich Co B F Improvements in or relating to stabilized compositions comprising monomeric vinylidene cyanide
DE1005953B (en) * 1953-11-12 1957-04-11 Wacker Chemie Gmbh Stabilizer for monomeric or partially polymerized vinyl compounds
US2784219A (en) * 1954-03-23 1957-03-05 Monsanto Chemicals Stabilization of unsaturated nitriles
US2758130A (en) * 1954-03-26 1956-08-07 Monsanto Chemicals Stabilization of unsaturated nitriles
US2758131A (en) * 1954-03-26 1956-08-07 Monsanto Chemicals Stabilization of unsaturated nitriles
US2863851A (en) * 1955-06-27 1958-12-09 Rohm & Haas Stabilization of polymerizable materials
US2805190A (en) * 1955-09-08 1957-09-03 Dow Chemical Co Method for retarding the premature polymerization of polymerizable vinylidene compounds

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397232A (en) * 1965-03-25 1968-08-13 Sumitomo Chemical Co Method of inhibiting polymerization of acrylamide
EP0301879A2 (en) * 1987-07-31 1989-02-01 Hoechst Celanese Corporation Inhibition of polymerization during distillation of monomers
EP0301879A3 (en) * 1987-07-31 1990-07-25 Hoechst Celanese Corporation Inhibition of polymerization during distillation of monomers
WO2014130008A1 (en) * 2013-02-19 2014-08-28 General Electric Company Use of aliphatic nitroso compounds as inhibitors of radical polymerization of activated vinyl monomers

Also Published As

Publication number Publication date
FR1219098A (en) 1960-05-16
DE1092005B (en) 1960-11-03
CH394146A (en) 1965-06-30

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