DE2459331A1 - Pyrrolidin-dicarbonsaeuren und ihre ester als lichtstabilisatoren - Google Patents

Pyrrolidin-dicarbonsaeuren und ihre ester als lichtstabilisatoren

Info

Publication number
DE2459331A1
DE2459331A1 DE19742459331 DE2459331A DE2459331A1 DE 2459331 A1 DE2459331 A1 DE 2459331A1 DE 19742459331 DE19742459331 DE 19742459331 DE 2459331 A DE2459331 A DE 2459331A DE 2459331 A1 DE2459331 A1 DE 2459331A1
Authority
DE
Germany
Prior art keywords
compound according
methyl
dimethylpyrrolidine
alkyl
dicarboxylate
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.)
Pending
Application number
DE19742459331
Other languages
German (de)
English (en)
Inventor
John F Stephen
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2459331A1 publication Critical patent/DE2459331A1/de
Pending legal-status Critical Current

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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463—Organic compounds; Microorganisms; Enzymes
    • A23L3/3544—Organic compounds containing hetero rings
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415—Five-membered rings
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    • 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
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    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Pyrrole Compounds (AREA)
DE19742459331 1973-12-28 1974-12-16 Pyrrolidin-dicarbonsaeuren und ihre ester als lichtstabilisatoren Pending DE2459331A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42932873A 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
DE2459331A1 true DE2459331A1 (de) 1975-07-10

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Family Applications (1)

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DE19742459331 Pending DE2459331A1 (de) 1973-12-28 1974-12-16 Pyrrolidin-dicarbonsaeuren und ihre ester als lichtstabilisatoren

Country Status (8)

Country Link
JP (1) JPS50160352A (fr)
BE (1) BE823987A (fr)
CH (1) CH589684A5 (fr)
DE (1) DE2459331A1 (fr)
FR (1) FR2256157B1 (fr)
GB (1) GB1453389A (fr)
IT (1) IT1028066B (fr)
NL (1) NL7416864A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106218A1 (de) * 1980-02-19 1981-12-24 Anic S.P.A., Palermo "polyolefinzusammensetzungen stabilisiert gegenueber v-strahlen durch pyrrolidinderivate"
DE3106217A1 (de) * 1980-02-19 1982-01-21 Anic S.P.A., Palermo "einen pyrrolidinring enthaltende zusammensetzungen zur verwendung als anti-uv-stabilisatoren in kunststoffmaterialien"

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197445A (ja) * 1983-04-26 1984-11-09 Mitsui Petrochem Ind Ltd ポリオレフイン組成物
US5711767A (en) * 1996-07-11 1998-01-27 Ciba Specialty Chemicals Corporation Stabilizers for the prevention of gum formation in gasoline
JP6557977B2 (ja) * 2015-01-15 2019-08-14 Jnc株式会社 含窒素環化合物を含有する液晶組成物および液晶表示素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106218A1 (de) * 1980-02-19 1981-12-24 Anic S.P.A., Palermo "polyolefinzusammensetzungen stabilisiert gegenueber v-strahlen durch pyrrolidinderivate"
DE3106217A1 (de) * 1980-02-19 1982-01-21 Anic S.P.A., Palermo "einen pyrrolidinring enthaltende zusammensetzungen zur verwendung als anti-uv-stabilisatoren in kunststoffmaterialien"

Also Published As

Publication number Publication date
GB1453389A (en) 1976-10-20
FR2256157A1 (fr) 1975-07-25
IT1028066B (it) 1979-01-30
CH589684A5 (fr) 1977-07-15
NL7416864A (nl) 1975-07-01
JPS50160352A (fr) 1975-12-25
BE823987A (fr) 1975-06-30
FR2256157B1 (fr) 1976-10-22

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