IT8720419A0 - Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici. - Google Patents

Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.

Info

Publication number
IT8720419A0
IT8720419A0 IT8720419A IT2041987A IT8720419A0 IT 8720419 A0 IT8720419 A0 IT 8720419A0 IT 8720419 A IT8720419 A IT 8720419A IT 2041987 A IT2041987 A IT 2041987A IT 8720419 A0 IT8720419 A0 IT 8720419A0
Authority
IT
Italy
Prior art keywords
heat
light
synthetic polymers
piperidine compounds
oxidation stabilizers
Prior art date
Application number
IT8720419A
Other languages
English (en)
Other versions
IT1215462B (it
Inventor
Cantatore Giuseppe
Borzatta Valerio
Masina Franca
Original Assignee
Ciba Geigy Spa
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 Spa filed Critical Ciba Geigy Spa
Priority to IT8720419A priority Critical patent/IT1215462B/it
Publication of IT8720419A0 publication Critical patent/IT8720419A0/it
Priority to EP88810278A priority patent/EP0290393B1/en
Priority to DE3852670T priority patent/DE3852670T2/de
Priority to CA000565969A priority patent/CA1302408C/en
Priority to JP63111378A priority patent/JPS63316769A/ja
Application granted granted Critical
Publication of IT1215462B publication Critical patent/IT1215462B/it
Priority to US07/523,288 priority patent/US5026749A/en

Links

Classifications

    • 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
    • C07D211/56—Nitrogen atoms
    • C07D211/58—Nitrogen atoms attached in position 4
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IT8720419A 1987-05-07 1987-05-07 Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici. IT1215462B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8720419A IT1215462B (it) 1987-05-07 1987-05-07 Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.
EP88810278A EP0290393B1 (en) 1987-05-07 1988-05-02 Piperidine compounds for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials
DE3852670T DE3852670T2 (de) 1987-05-07 1988-05-02 Piperidin-Verbindungen zur Verwendung als Licht-, Wärme- und Oxidationsstabilisatoren für organische Werkstoffe.
CA000565969A CA1302408C (en) 1987-05-07 1988-05-05 Piperidine compounds for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials
JP63111378A JPS63316769A (ja) 1987-05-07 1988-05-07 有機物質用の光安定剤、熱安定剤及び酸化安定剤として使用するためのピペリジン化合物
US07/523,288 US5026749A (en) 1987-05-07 1990-05-14 Piperidine compounds for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8720419A IT1215462B (it) 1987-05-07 1987-05-07 Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.

Publications (2)

Publication Number Publication Date
IT8720419A0 true IT8720419A0 (it) 1987-05-07
IT1215462B IT1215462B (it) 1990-02-14

Family

ID=11166648

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8720419A IT1215462B (it) 1987-05-07 1987-05-07 Composti piperidinici utilizzabili come stabilizzanti alla luce, al calore e all'ossidazione per polimeri sintetici.

Country Status (6)

Country Link
US (1) US5026749A (it)
EP (1) EP0290393B1 (it)
JP (1) JPS63316769A (it)
CA (1) CA1302408C (it)
DE (1) DE3852670T2 (it)
IT (1) IT1215462B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096950A (en) * 1988-10-19 1992-03-17 Ciba-Geigy Corporation Polyolefin compositions stabilized with NOR-substituted hindered amines
DE69008402T2 (de) * 1989-03-21 1994-08-25 Ciba Geigy Ag Poly(1-hydrocarbyloxy-2,2,6,6-tetraalkylpiperidin)- Lichtstabilisatoren.
US5359069A (en) * 1989-03-21 1994-10-25 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
US5145893A (en) * 1989-03-21 1992-09-08 Ciba-Geigy Corporation Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
IT1237126B (it) * 1989-11-07 1993-05-18 Ciba Geigy Spa Stabilizzanti polimerici contenenti gruppi amminici impediti e gruppi idrossilamminici
JP2903739B2 (ja) * 1990-06-29 1999-06-14 住友化学工業株式会社 Ｎ，ｎ′−ビス（２，２，６，６−テトラメチル−４−ピペリジル）アルカンジアミンの製造法
JPH0757828B2 (ja) * 1990-09-27 1995-06-21 株式会社ブリヂストン ゴム組成物
IT1251467B (it) * 1991-07-12 1995-05-15 Ciba Geigy Spa Nuovi composti tetrametilpiperidinici atti all'impiego come stabilizzanti per materiali organici.
US5210195A (en) * 1991-11-08 1993-05-11 Texaco Chemical Co. Bis(2,2',6,6'-tetramethyl-4-aminoethyleneamidopiperidyl) polyoxyalkylene
SG74700A1 (en) * 1998-02-25 2000-08-22 Ciba Sc Holding Ag Preparation of sterically hindered amine ethers
EP1808428B1 (en) 2006-01-16 2010-12-22 Research Institute of Petroleum Industry (RIPI) Descaling solutions comprising EDDH

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684765A (en) * 1970-01-08 1972-08-15 Sankyo Co Stabilization of synthetic polymers
JPS557861B2 (it) * 1972-10-04 1980-02-28
US4500662A (en) * 1981-04-03 1985-02-19 The B. F. Goodrich Company Polysubstituted α-aminoacetamides
US4556714A (en) * 1983-01-24 1985-12-03 Ciba-Geigy Corporation N-(Polyalkylpiperidinyl)-carbamates of polyols
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
IT1206700B (it) * 1984-02-28 1989-04-27 Ciba Geigy Divisione Chimosa S Composti contenenti gruppi piperidinici quali stabilizzanti per polimeri sintetici.
US4578454A (en) * 1984-05-08 1986-03-25 Ciba-Geigy S.P.A. Polyaminoamides containing polyalkylpiperidine radicals
CA1279738C (en) * 1984-07-24 1991-01-29 Yuzo Maegawa Resin compositions stabilized with piperidine derivatives
CH666028A5 (de) * 1985-08-27 1988-06-30 Vladimir Ivanovich Paramonov 2,2,6-6-tetramethylpiperidylamide substituierter karbonsaeuren und die mit ihnen stabilisierten lichtbestaendigen polymermischungen.
JPS6263570A (ja) * 1985-09-13 1987-03-20 Sankyo Co Ltd ピペリジル−アミノ酸誘導体及び高分子材料用安定剤

Also Published As

Publication number Publication date
EP0290393A3 (en) 1991-07-31
JPS63316769A (ja) 1988-12-26
IT1215462B (it) 1990-02-14
DE3852670T2 (de) 1995-05-18
DE3852670D1 (de) 1995-02-16
US5026749A (en) 1991-06-25
EP0290393A2 (en) 1988-11-09
CA1302408C (en) 1992-06-02
EP0290393B1 (en) 1995-01-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950525