IT1197809B - Ammine dotate di impedimenti sterici n-acilate scindibili fotoliticamente - Google Patents

Ammine dotate di impedimenti sterici n-acilate scindibili fotoliticamente

Info

Publication number
IT1197809B
IT1197809B IT21531/86A IT2153186A IT1197809B IT 1197809 B IT1197809 B IT 1197809B IT 21531/86 A IT21531/86 A IT 21531/86A IT 2153186 A IT2153186 A IT 2153186A IT 1197809 B IT1197809 B IT 1197809B
Authority
IT
Italy
Prior art keywords
acilated
ammines
sterical
photolytically
impediments
Prior art date
Application number
IT21531/86A
Other languages
English (en)
Other versions
IT8621531A1 (it
IT8621531A0 (it
Inventor
Berner Godwin
Slongo Nario
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 IT8621531A0 publication Critical patent/IT8621531A0/it
Publication of IT8621531A1 publication Critical patent/IT8621531A1/it
Application granted granted Critical
Publication of IT1197809B publication Critical patent/IT1197809B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/10—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
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Hydrogenated Pyridines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IT21531/86A 1985-08-27 1986-08-26 Ammine dotate di impedimenti sterici n-acilate scindibili fotoliticamente IT1197809B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH366885 1985-08-27

Publications (3)

Publication Number Publication Date
IT8621531A0 IT8621531A0 (it) 1986-08-26
IT8621531A1 IT8621531A1 (it) 1988-02-26
IT1197809B true IT1197809B (it) 1988-12-06

Family

ID=4260940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21531/86A IT1197809B (it) 1985-08-27 1986-08-26 Ammine dotate di impedimenti sterici n-acilate scindibili fotoliticamente

Country Status (6)

Country Link
US (3) US4785102A (it)
JP (1) JPS6251668A (it)
DE (1) DE3628845A1 (it)
FR (1) FR2586678B1 (it)
GB (1) GB2180235B (it)
IT (1) IT1197809B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1222049B (it) * 1987-07-16 1990-08-31 Ciba Geygi Spa Composti piperidin triazinici utilizzabili come stabilizzanti per polimeri sintetici
JPH0223975A (ja) * 1988-07-13 1990-01-26 Eishin Giken:Kk ボーリングレーンメンテナンス装置における液体供給量制御装置
US6465645B1 (en) 2001-04-17 2002-10-15 Ciba Specialty Chemicals Corporation Long chain hindered amines and compositions stabilized therewith

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2963604D1 (en) * 1978-06-21 1982-10-28 Ciba Geigy Ag Light stabilization of acid catalysed stoving enamels
US4289686A (en) * 1978-09-27 1981-09-15 Ciba-Geigy Corporation Tetra-alkyl piperidine derivatives as light stabilizers
US4283686A (en) * 1979-03-21 1981-08-11 Avco Everett Research Laboratory, Inc. Laser operation with closed gas and tuned duct pulsing
EP0052073B1 (de) * 1980-11-10 1987-08-19 Ciba-Geigy Ag Lichtstabilisierung von sauerkatalysierten Einbrennlacken
EP0080431B1 (de) * 1981-10-16 1986-09-24 Ciba-Geigy Ag Synergistisches Gemisch von niedermolekularen und hochmolekularen Polyalkylpiperidinen
US4552885A (en) * 1981-12-24 1985-11-12 Ciba Geigy Corporation Stabilized fungicide compositions
EP0114028B1 (de) * 1982-12-16 1988-08-03 Ciba-Geigy Ag Farbphotographisches Aufzeichnungsmaterial
IT1164214B (it) * 1983-05-09 1987-04-08 Chimosa Chimica Organica Spa Composti polimerici contenenti radicali piperidinici,processo per la loro preparazione e loro impiego quali stabilizzanti per polimeri sintetici
DE3511924A1 (de) * 1984-04-13 1985-10-24 Sandoz-Patent-GmbH, 7850 Lörrach 2,2,6,6-tetraalkylpiperidin-stabilisatoren
US4578454A (en) * 1984-05-08 1986-03-25 Ciba-Geigy S.P.A. Polyaminoamides containing polyalkylpiperidine radicals
US4691015A (en) * 1984-07-23 1987-09-01 Ciba-Geigy Corporation Hydroxylamines derived from hindered amines
IT1200103B (it) * 1984-08-14 1989-01-05 Sandoz Ag Composti tetraalchilpiridinici n-sostituiti agenti come stabilizzanti agli effetti della luce per materiali polimerici
US4710527A (en) * 1985-10-11 1987-12-01 Ici Americas Inc. Malonate-based light stabilizers for plastics
US4687800A (en) * 1985-10-11 1987-08-18 Ici Americas Inc. Tartrate-based light stabilizers for plastics
US4689360A (en) * 1985-10-11 1987-08-25 Ici Americas Inc. Oligomeric malonate-based light stabilizers for plastics
US4701485A (en) * 1985-10-11 1987-10-20 Ici Americas Inc. Malonate-based light stabilizers for plastics
US4690963A (en) * 1985-10-11 1987-09-01 Ici Americas Inc. Tartrate-based light stabilizers for plastics
US4804699A (en) * 1987-05-15 1989-02-14 Ici Americas Inc. Monomeric and oligomeric glutarate-based light stabilizers for plastics

Also Published As

Publication number Publication date
FR2586678A1 (fr) 1987-03-06
GB2180235A (en) 1987-03-25
US4952620A (en) 1990-08-28
FR2586678B1 (fr) 1990-03-02
USRE33489E (en) 1990-12-11
US4785102A (en) 1988-11-15
GB2180235B (en) 1989-08-09
JPS6251668A (ja) 1987-03-06
IT8621531A1 (it) 1988-02-26
IT8621531A0 (it) 1986-08-26
DE3628845A1 (de) 1987-03-12
GB8620533D0 (en) 1986-10-01

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