BE891573A - Nouveaux 1-oxa-3, 8-diaza-4-oxo-spiro 4,5 decanes utilisables comme stabilisants de polymeres et leur preparation - Google Patents

Nouveaux 1-oxa-3, 8-diaza-4-oxo-spiro 4,5 decanes utilisables comme stabilisants de polymeres et leur preparation

Info

Publication number
BE891573A
BE891573A BE1/10380A BE1010380A BE891573A BE 891573 A BE891573 A BE 891573A BE 1/10380 A BE1/10380 A BE 1/10380A BE 1010380 A BE1010380 A BE 1010380A BE 891573 A BE891573 A BE 891573A
Authority
BE
Belgium
Prior art keywords
decanes
diaza
oxa
spiro
oxo
Prior art date
Application number
BE1/10380A
Other languages
English (en)
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE891573A publication Critical patent/BE891573A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/10—Spiro-condensed systems
    • 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
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
BE1/10380A 1980-12-24 1981-12-22 Nouveaux 1-oxa-3, 8-diaza-4-oxo-spiro 4,5 decanes utilisables comme stabilisants de polymeres et leur preparation BE891573A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3049041 1980-12-24

Publications (1)

Publication Number Publication Date
BE891573A true BE891573A (fr) 1982-06-22

Family

ID=6120289

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/10380A BE891573A (fr) 1980-12-24 1981-12-22 Nouveaux 1-oxa-3, 8-diaza-4-oxo-spiro 4,5 decanes utilisables comme stabilisants de polymeres et leur preparation

Country Status (8)

Country Link
US (1) US4408051A (fr)
JP (1) JPS57130985A (fr)
BE (1) BE891573A (fr)
CH (1) CH648036A5 (fr)
DE (1) DE3149453C2 (fr)
FR (1) FR2496664B1 (fr)
GB (1) GB2089800B (fr)
IT (1) IT1172186B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217734A1 (de) * 1982-05-12 1983-11-17 Hoechst Ag, 6230 Frankfurt Polyalkyldiazaspirodecanylessigsaeurederivate, verfahren zu ihrer herstellung und ihre verwendung als lichtschutzmittel fuer organische polymere
CH662359A5 (de) * 1983-03-21 1987-09-30 Sandoz Ag Fluessige zubereitung von uv-lichtstabilisatoren.
CH665216A5 (de) * 1984-04-13 1988-04-29 Sandoz Ag 2,2,6,6-tetraalkylpiperidin-stabilisatoren.
US5030670A (en) * 1984-04-13 1991-07-09 Sandoz Ltd. Stable aqueous dispersions of tetraalkylpiperidines
DE3524542A1 (de) * 1985-07-10 1987-01-22 Hoechst Ag 1-oxa-3-oxo-4,8-diaza-spiro-(4,5)decan- verbindungen
DE3524543A1 (de) * 1985-07-10 1987-01-22 Hoechst Ag Verfahren zur herstellung von 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)decan- verbindungen
DE3524541A1 (de) * 1985-07-10 1987-01-22 Hoechst Ag Neue 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)-decan- verbindungen und verfahren zu ihrer herstellung
DE3541665A1 (de) * 1985-11-26 1987-05-27 Hoechst Ag Substituierte diazaspirodecane, ihre herstellung und ihre verwendung als stabilisatoren fuer polymere
US5116976A (en) * 1990-07-17 1992-05-26 Atochem North America, Inc Hindered amine light stabilizer hydrazides
DE4024415A1 (de) * 1990-08-01 1992-02-06 Hoechst Ag Verfahren zur herstellung von 1-oxa-3,8-diaza-4-oxo-spiro-(4,5)decan- verbindungen
TW358820B (en) * 1995-04-11 1999-05-21 Ciba Sc Holding Ag Synergistic stabilizer mixture
GB9511486D0 (en) * 1995-06-07 1995-08-02 Sandoz Ag Organic compounds
TW390897B (en) * 1995-07-21 2000-05-21 Ciba Sc Holding Ag Synergistic stabilizer mixture
DE19735255B4 (de) 1997-08-14 2007-08-23 Clariant Produkte (Deutschland) Gmbh Synergistisches Stabilisatorgemisch auf Basis von Polyalkyl-1-oxa-diazaspirodecan-Verbindungen und dessen Verwendung
US6946517B2 (en) * 1999-08-17 2005-09-20 Ciba Specialty Chemicals Corporation Stabilizer mixtures
US20030197151A1 (en) * 2000-05-31 2003-10-23 Francois Gugumus Stabilizer mixtures
US20030225191A1 (en) 2002-04-12 2003-12-04 Francois Gugumus Stabilizer mixtures
US20030236325A1 (en) * 2002-05-30 2003-12-25 Michela Bonora Agricultural articles
ATE388989T1 (de) * 2002-05-30 2008-03-15 Ciba Sc Holding Ag Stabilisierte gegenstände

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA975365A (en) * 1971-06-05 1975-09-30 Eiko Mori Piperidine derivatives and their use as stabilizers
DE2606026C2 (de) * 1976-02-14 1982-03-25 Hoechst Ag, 6000 Frankfurt 1-Oxa-3,8-diaza-spiro- [4,5] -decane, ihre Herstellung und ihre Verwendung als Lichtstabilisatoren
DE2634957C3 (de) * 1976-08-04 1980-10-02 Hoechst Ag, 6000 Frankfurt l-Oxa-4,8-diaza-spiro- [43] -decane, ihre Herstellung und ihre Verwendung als Lichtschutzmittel
US4107139A (en) * 1977-08-09 1978-08-15 Hoechst Aktiengesellschaft 1-Oxa-4,8-diazaspiro[4,5]decanes and polymers stabilized against UV light with these compounds
DE2738340A1 (de) * 1977-08-25 1979-03-01 Hoechst Ag Neue harnstoffderivate, ihre herstellung und verwendung als lichtschutzmittel
DE2834455A1 (de) * 1978-08-05 1980-02-28 Hoechst Ag Neue harnstoffderivate, ihre herstellung und ihre verwendung als lichtschutzmittel fuer polymere
EP0017617A3 (fr) * 1979-03-27 1980-10-29 Ciba-Geigy Ag Polylakylpipéridine-spirooxazolones, leur application comme stabilisants à la lumière et matières plastiques stabilisées à l'aide de ces composés
JPS5611932A (en) * 1979-07-12 1981-02-05 Adeka Argus Chem Co Ltd Stabilized polymer composition
DE2933732A1 (de) * 1979-08-21 1981-03-26 Hoechst Ag, 65929 Frankfurt Alkylierte diazaspirodecane, ihre herstellung und verwendung als lichtschutzmittel
DE2941004A1 (de) * 1979-10-10 1981-04-23 Hoechst Ag, 6000 Frankfurt Ether auf polyalkyl-1-oxa-diazaspirodecanbasis
DE3104294A1 (de) * 1981-02-07 1982-08-19 Hoechst Ag, 6000 Frankfurt Substituierte diazaspirodecane, ihre herstellung, ihre verwendung als stabilisatoren fuer organische polymere, sowie die so stabilisierten polymeren

Also Published As

Publication number Publication date
IT1172186B (it) 1987-06-18
GB2089800B (en) 1984-10-24
DE3149453A1 (de) 1982-08-12
FR2496664B1 (fr) 1985-06-14
JPS57130985A (en) 1982-08-13
FR2496664A1 (fr) 1982-06-25
IT8149975A0 (it) 1981-12-22
JPH0234955B2 (fr) 1990-08-07
DE3149453C2 (de) 1996-11-21
GB2089800A (en) 1982-06-30
US4408051A (en) 1983-10-04
CH648036A5 (de) 1985-02-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CLARIANT FINANCE (BVI) LTD

Effective date: 19981231