IE45327L - 1-oxa-4,8-diazaspiro [4,5] decanes, stabilisers for organic¹polymers - Google Patents

1-oxa-4,8-diazaspiro [4,5] decanes, stabilisers for organic¹polymers

Info

Publication number
IE45327L
IE45327L IE771615A IE161577A IE45327L IE 45327 L IE45327 L IE 45327L IE 771615 A IE771615 A IE 771615A IE 161577 A IE161577 A IE 161577A IE 45327 L IE45327 L IE 45327L
Authority
IE
Ireland
Prior art keywords
decanes
oxa
diazaspiro
stabilisers
hydroxyamide
Prior art date
Application number
IE771615A
Other versions
IE45327B1 (en
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of IE45327L publication Critical patent/IE45327L/en
Publication of IE45327B1 publication Critical patent/IE45327B1/en

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
    • 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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Hydrogenated Pyridines (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

of the disclosure: New 1-oxa-4,8-diazaspiro4,5!decanes are prepared by reacting a dimethyl-dialkyl-piperidone with an .alpha.-hydroxyamide in the presence of a condensation catalyst. The compounds can be used as UV stabilizers for polymers. of the disclosure: New 1-oxa-4,8-diazaspiro¢4,5!decanes are prepared by reacting a dimethyl-dialkyl-piperidone with an .alpha.-hydroxyamide in the presence of a condensation catalyst. The compounds can be used as UV stabilizers for polymers. [CA1102335A]
IE1615/77A 1976-08-04 1977-08-03 1-oxa-4,5-diazaspiro (4,5)decanes,process for their preparation and their use as stabilizers for organic polymers IE45327B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2634957A DE2634957C3 (en) 1976-08-04 1976-08-04 l-Oxa-4,8-diaza-spiro- [43] -decanes, their preparation and their use as light stabilizers

Publications (2)

Publication Number Publication Date
IE45327L true IE45327L (en) 1978-02-04
IE45327B1 IE45327B1 (en) 1982-07-28

Family

ID=5984665

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1615/77A IE45327B1 (en) 1976-08-04 1977-08-03 1-oxa-4,5-diazaspiro (4,5)decanes,process for their preparation and their use as stabilizers for organic polymers

Country Status (15)

Country Link
JP (1) JPS5318582A (en)
AT (1) AT355314B (en)
AU (1) AU508977B2 (en)
BE (1) BE857477A (en)
BR (1) BR7705123A (en)
CA (1) CA1102335A (en)
DE (1) DE2634957C3 (en)
DK (1) DK348077A (en)
FR (1) FR2360596A1 (en)
GB (1) GB1563747A (en)
IE (1) IE45327B1 (en)
IT (1) IT1115382B (en)
LU (1) LU77913A1 (en)
NL (1) NL187074C (en)
ZA (1) ZA774689B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545292C3 (en) * 1975-10-09 1980-05-29 Hoechst Ag, 6000 Frankfurt Azaadamantane compounds as stabilizers for organic polymer compositions
DE2738340A1 (en) * 1977-08-25 1979-03-01 Hoechst Ag NEW UREA DERIVATIVES, THEIR PRODUCTION AND USE AS LIGHT PROTECTION AGENTS
DE2834962A1 (en) * 1978-08-10 1980-02-21 Hoechst Ag METHOD FOR PRODUCING AZASPIRODECANES
EP0017617A3 (en) * 1979-03-27 1980-10-29 Ciba-Geigy Ag Polyalkylpiperidine spirooxazolones, their application as light stabilisers and polymers stabilised therewith
DE2933732A1 (en) * 1979-08-21 1981-03-26 Hoechst Ag, 65929 Frankfurt ALKYLATED DIAZASPIRODECANE, THEIR PRODUCTION AND USE AS A LIGHT PROTECTION AGENT
DE3149453C2 (en) * 1980-12-24 1996-11-21 Sandoz Ag 1-oxa-3,8-diaza-4-oxo-spiro- [4,5] decane compounds
DE3233954A1 (en) * 1982-09-14 1984-03-15 Chemische Werke Hüls AG, 4370 Marl NEW SQUARE ACID AMIDE DERIVATIVES, THEIR USE AS STABILIZING AGENTS AND THE PLASTICS TREATED WITH THESE
DE3541664A1 (en) * 1985-11-26 1987-06-11 Hoechst Ag OLIGOMERS DIAZASPIRODECANE, THEIR PRODUCTION AND THEIR USE AS LIGHT PROTECTION AGENTS FOR POLYMERS
JP2002371046A (en) * 2001-06-11 2002-12-26 Showa Denko Kk Method for producing 2-hydroxycarboxylic amide
EP2440557B1 (en) * 2009-06-08 2017-04-05 Basf Se Novel sterically hindered amine light stabilizers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501590A (en) * 1965-11-26 1967-11-10 Sankyo Co New polyolefin stabilizers
CA975365A (en) * 1971-06-05 1975-09-30 Eiko Mori Piperidine derivatives and their use as stabilizers

Also Published As

Publication number Publication date
AU508977B2 (en) 1980-04-17
NL7708439A (en) 1978-02-07
GB1563747A (en) 1980-03-26
IE45327B1 (en) 1982-07-28
BE857477A (en) 1978-02-06
NL187074B (en) 1990-12-17
IT1115382B (en) 1986-02-03
FR2360596B1 (en) 1982-07-30
AT355314B (en) 1980-02-25
LU77913A1 (en) 1978-02-13
CA1102335A (en) 1981-06-02
AU2759377A (en) 1979-02-08
DK348077A (en) 1978-02-05
BR7705123A (en) 1978-04-04
DE2634957C3 (en) 1980-10-02
DE2634957B2 (en) 1980-02-07
ZA774689B (en) 1978-07-26
JPS6112913B2 (en) 1986-04-10
FR2360596A1 (en) 1978-03-03
DE2634957A1 (en) 1978-02-09
JPS5318582A (en) 1978-02-20
NL187074C (en) 1991-05-16
ATA571877A (en) 1979-07-15

Similar Documents

Publication Publication Date Title
AU509111B2 (en) Polymer/polyols from high ethylene oxide content polyols
ZA79339B (en) Cassette for use with an i.v.infusion controller
IE44616L (en) Bipolar cell.
IE39078L (en) Substituted 1,3,5 - triazines.
IE45327L (en) 1-oxa-4,8-diazaspiro [4,5] decanes, stabilisers for organic¹polymers
ZA793739B (en) New piperidine compounds,the process for their preparation and their use as stabilisers for synthetic polymers
CA1025355A (en) Polymer encapsulated - activated carbon
IE41898L (en) Decahydroisoquinolines
GB1542494A (en) Spiro(1,3-dioxolane-4,3')-quinuclidine compounds
JPS5259644A (en) Stabilizer for polymer
IE46257L (en) 2-substituted-15-heteroaryl-16,17,18,19,20-¹pentanorprostaglandins
IT1206700B (en) COMPOUNDS CONTAINING PIPERIDINIC GROUPS AS STABILIZERS FOR SYNTHETIC POLYMERS.
AU512172B2 (en) 2, 9-dioxatricylclo (4, 3, 1, 03, 7 ) decanes
DE2961017D1 (en) Piperidyl-triazine derivatives, process for their production, their use as stabilizers for polymers and the polymers stabilized therewith
IE45997L (en) Preparing 6-aminopenicillanic acid
SE7604710L (en) BOTTOM EQUIPPED WITH NOZZLE, SPECIAL FOR CONVERTS
CA1032945A (en) Imidazolido (1,5-c) thiazolidine-3-spiro-4'-piperidines
IE44082L (en) Tetraalkylpiperidone-4-oximes.
IE45877L (en) Delta-1,4-pregnadienes
AU507282B2 (en) 3, 3-Dimethylpent-4-Endic Acid
AU509221B2 (en) Chalk, resistant coloured polymer/polyol andpolysocyarate compositions
JPS5298757A (en) Method of coloring high polymers
JPS52153901A (en) Preparation of diolefins
AU508146B2 (en) Improved solvent system for butadiene-1, 3 polymerization
JPS5227452A (en) Light polyolefin composition