NL221452A - - Google Patents

Info

Publication number
NL221452A
NL221452A NL221452DA NL221452A NL 221452 A NL221452 A NL 221452A NL 221452D A NL221452D A NL 221452DA NL 221452 A NL221452 A NL 221452A
Authority
NL
Netherlands
Application number
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.)
Publication of NL221452A publication Critical patent/NL221452A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • 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
    • 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
    • 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
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
NL221452D 1962-09-05 NL221452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221452A US3248363A (en) 1962-09-05 1962-09-05 Color stabilization of polymerizable heterocyclic nitrogen compounds by formaldehyde

Publications (1)

Publication Number Publication Date
NL221452A true NL221452A (fr)

Family

ID=22827885

Family Applications (3)

Application Number Title Priority Date Filing Date
NL123741D NL123741C (fr) 1962-09-05
NL296510D NL296510A (fr) 1962-09-05
NL221452D NL221452A (fr) 1962-09-05

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL123741D NL123741C (fr) 1962-09-05
NL296510D NL296510A (fr) 1962-09-05

Country Status (7)

Country Link
US (1) US3248363A (fr)
BE (1) BE635537A (fr)
DE (1) DE1271714B (fr)
FR (1) FR1363794A (fr)
GB (1) GB967156A (fr)
LU (1) LU44177A1 (fr)
NL (3) NL221452A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3060051B2 (ja) * 1991-04-11 2000-07-04 塩野香料株式会社 ピリジン誘導体及び該誘導体を含有する香料組成物
EP1771158A4 (fr) * 2004-07-02 2008-03-12 Advancis Pharmaceutical Corp Comprimé pour distribution par impulsion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732376A (en) * 1956-01-24 wagner
US2556845A (en) * 1947-08-21 1951-06-12 Allied Chem & Dye Corp Production of vinyl pyridine compounds
US2887490A (en) * 1952-08-05 1959-05-19 Phillips Petroleum Co Color stabilization of polymerizable heterocyclic nitrogen compounds
US2754300A (en) * 1953-07-24 1956-07-10 Celanese Corp Production of substituted pyridines
BE552299A (fr) * 1955-11-16
US2878227A (en) * 1956-12-17 1959-03-17 Chemstrand Corp Acrylonitrile polymer compositions stabilized with paraformaldehyde and trialkyl subsituted phosphites, and method of making same
US2878213A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with formaldehyde, zinc dicetyldithiophosphate, and an inorganic acid and method of making same
NL273608A (fr) * 1956-05-23
US2878205A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with formaldehyde, a substituted phenol, and acetic anhydride, and method of making same
US2962476A (en) * 1956-11-30 1960-11-29 Gen Aniline & Film Corp Polymerized alkyl vinyl ethers of improved stability
US2980642A (en) * 1958-01-16 1961-04-18 Armstrong Cork Co Color stable lacquer comprising vinyl chloride resin and 1, 3-butylene adipate

Also Published As

Publication number Publication date
DE1271714B (de) 1968-07-04
GB967156A (en) 1964-08-19
US3248363A (en) 1966-04-26
LU44177A1 (fr) 1965-02-01
FR1363794A (fr) 1964-06-12
NL123741C (fr)
BE635537A (fr)
NL296510A (fr)

Similar Documents

Publication Publication Date Title
BE616548R (fr)
BE618038A (fr)
NL296510A (fr)
BE633246A (fr)
BE616490A (fr)
BE632635A (fr)
BE541929A (fr)
BE632623A (fr)
BE630835A (fr)
BE616386A (fr)
BE630227A (fr)
BE629925A (fr)
BE629179A (fr)
BE629040A (fr)
BE628547A (fr)
BE627652A (fr)
BE626648A (fr)
BE626554A (fr)
BE614986A (fr)
BE620644A (fr)
BE615521A (fr)
BE616785A (fr)
BE620937A (fr)
BE635034A (fr)
BE630285A (fr)