CA1009658A - Alkyl alkanoate derivatives of substituted piperazinediones and polymer compositions stabilized thereby - Google Patents

Alkyl alkanoate derivatives of substituted piperazinediones and polymer compositions stabilized thereby

Info

Publication number
CA1009658A
CA1009658A CA165,592A CA165592A CA1009658A CA 1009658 A CA1009658 A CA 1009658A CA 165592 A CA165592 A CA 165592A CA 1009658 A CA1009658 A CA 1009658A
Authority
CA
Canada
Prior art keywords
polymer compositions
alkyl alkanoate
compositions stabilized
piperazinediones
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
CA165,592A
Other languages
English (en)
Other versions
CA165592S (en
Inventor
Chester E. Ramey
John J. Luzzi
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
Application granted granted Critical
Publication of CA1009658A publication Critical patent/CA1009658A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3462—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CA165,592A 1972-03-30 1973-03-08 Alkyl alkanoate derivatives of substituted piperazinediones and polymer compositions stabilized thereby Expired CA1009658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23979572A 1972-03-30 1972-03-30

Publications (1)

Publication Number Publication Date
CA1009658A true CA1009658A (en) 1977-05-03

Family

ID=22903777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,592A Expired CA1009658A (en) 1972-03-30 1973-03-08 Alkyl alkanoate derivatives of substituted piperazinediones and polymer compositions stabilized thereby

Country Status (8)

Country Link
JP (1) JPS4916734A (ro)
CA (1) CA1009658A (ro)
CH (1) CH577010A5 (ro)
DE (1) DE2315245A1 (ro)
FR (1) FR2178166B1 (ro)
GB (1) GB1411301A (ro)
IT (1) IT981735B (ro)
NL (1) NL7304483A (ro)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209518B (it) * 1984-04-09 1989-08-30 Ciba Geigy Spa Composti piperidinici ad attivita'stabilizzante per polimeri sintetici.
EP0189877A3 (en) * 1985-01-29 1987-05-13 The B.F. GOODRICH Company Hindered 2-keto-1,4-diazacycloalkane oligomers containing triazine rings or ester groups and compositions stabilized thereby
US5856486A (en) * 1997-08-27 1999-01-05 General Electric Company Polycarbonate compositions comprising hindered amine light stabilizers
TW482806B (en) 1998-06-02 2002-04-11 Ciba Sc Holding Ag Compositions stabilized by dioxopiperazinyl derivatives
GB2350838B (en) * 1999-06-11 2002-04-03 Ciba Sc Holding Ag Polyoxymethylene compositions stabilized by dioxopiperazinyl derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB779317A (en) * 1954-10-08 1957-07-17 American Cyanamid Co New compounds comprising substituted piperazinediones and acid and alkali metal salts thereof, and the preparation thereof
FR1311017A (fr) * 1962-01-18 1962-11-30 Geigy Ag J R Nouveaux composés poly-(3.5-dioxo-pipérazinyliques) et leur préparation

Also Published As

Publication number Publication date
NL7304483A (ro) 1973-10-02
JPS4916734A (ro) 1974-02-14
DE2315245A1 (de) 1973-10-11
FR2178166B1 (ro) 1975-08-22
IT981735B (it) 1974-10-10
GB1411301A (en) 1975-10-22
FR2178166A1 (ro) 1973-11-09
CH577010A5 (ro) 1976-06-30

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