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ITMI913330A1 - Processo di preparazione di n, n'-bis (idrocarbilossicarboni)n, n'-bis (2, 2, , 6, 6-tetrametil-4-piperidil)diammine. - Google Patents

Processo di preparazione di n, n'-bis (idrocarbilossicarboni)n, n'-bis (2, 2, , 6, 6-tetrametil-4-piperidil)diammine.

Info

Publication number
ITMI913330A1
ITMI913330A1 IT003330A ITMI913330A ITMI913330A1 IT MI913330 A1 ITMI913330 A1 IT MI913330A1 IT 003330 A IT003330 A IT 003330A IT MI913330 A ITMI913330 A IT MI913330A IT MI913330 A1 ITMI913330 A1 IT MI913330A1
Authority
IT
Italy
Prior art keywords
bis
hydrocarbyoxycarbones
piperidyl
diamines
tetramethyl
Prior art date
Application number
IT003330A
Other languages
English (en)
Inventor
Primo Carrozza
Roit Giovanni Da
Oreste Piccolo
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
Priority to ITMI913330A priority Critical patent/IT1252193B/it
Publication of ITMI913330A0 publication Critical patent/ITMI913330A0/it
Priority to ES92810950T priority patent/ES2065151T3/es
Priority to EP92810950A priority patent/EP0546998B1/en
Priority to DE69200709T priority patent/DE69200709T2/de
Priority to CA002085090A priority patent/CA2085090A1/en
Priority to JP4353167A priority patent/JPH05246989A/ja
Publication of ITMI913330A1 publication Critical patent/ITMI913330A1/it
Priority to US08/241,934 priority patent/US5449779A/en
Application granted granted Critical
Publication of IT1252193B publication Critical patent/IT1252193B/it

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)
  • Polyamides (AREA)
ITMI913330A 1991-12-12 1991-12-12 Processo di preparazione di n,n'-bis (idrocarbilossicarboni)- n,n'-bis (2,2,,6,6-tetrametil-4-piperidil)diammine. IT1252193B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI913330A IT1252193B (it) 1991-12-12 1991-12-12 Processo di preparazione di n,n'-bis (idrocarbilossicarboni)- n,n'-bis (2,2,,6,6-tetrametil-4-piperidil)diammine.
ES92810950T ES2065151T3 (es) 1991-12-12 1992-12-03 Procedimiento para la preparacion de n,n'-bis(hidrocarbiloxi-carbonil)-n,n'-bis(2,2,6,6-tetrametil-4-piperidil) diaminas.
EP92810950A EP0546998B1 (en) 1991-12-12 1992-12-03 Process for preparing N,N'-bis(hydrocarbyloxycarbonyl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)diamines
DE69200709T DE69200709T2 (de) 1991-12-12 1992-12-03 Verfahren zur Herstellung von N,N'-Bis(Hydrocarbyloxycarbonyl)-N,N'-Bis(2,2,6,6-Tetramethyl-4-Piperidin)Diamine.
CA002085090A CA2085090A1 (en) 1991-12-12 1992-12-10 Process for preparing n,n'-bis(hydrocarbyloxycarbonyl) -n,n'-bis (2,2,6,6-tetramethyl-4-piperidyl)diamines
JP4353167A JPH05246989A (ja) 1991-12-12 1992-12-11 Ｎ，ｎ′−ビス（ヒドロカルビルオキシカルボニル）−ｎ，ｎ′−ビス（２，２，６，６−テトラメチル−４−ピペリジル）ジアミンの新規製造方法
US08/241,934 US5449779A (en) 1991-12-12 1994-05-11 Process for preparing N,N'-bis(hydrocarbyloxycarbonyl)-N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)diamines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI913330A IT1252193B (it) 1991-12-12 1991-12-12 Processo di preparazione di n,n'-bis (idrocarbilossicarboni)- n,n'-bis (2,2,,6,6-tetrametil-4-piperidil)diammine.

Publications (3)

Publication Number Publication Date
ITMI913330A0 ITMI913330A0 (it) 1991-12-12
ITMI913330A1 true ITMI913330A1 (it) 1993-06-12
IT1252193B IT1252193B (it) 1995-06-05

Family

ID=11361317

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI913330A IT1252193B (it) 1991-12-12 1991-12-12 Processo di preparazione di n,n'-bis (idrocarbilossicarboni)- n,n'-bis (2,2,,6,6-tetrametil-4-piperidil)diammine.

Country Status (7)

Country Link
US (1) US5449779A (it)
EP (1) EP0546998B1 (it)
JP (1) JPH05246989A (it)
CA (1) CA2085090A1 (it)
DE (1) DE69200709T2 (it)
ES (1) ES2065151T3 (it)
IT (1) IT1252193B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3218771B2 (ja) * 1992-05-13 2001-10-15 住友化学工業株式会社 ヒンダードピペリジン化合物による有機材料の安定化および該化合物の製造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7928324A0 (it) * 1979-12-21 1979-12-21 Chimosa Chimica Organica Spa Derivati piperidinici, stabilizzanti per polimeri sintetici.
IT1212735B (it) * 1983-05-03 1989-11-30 Chimosa Chimica Organica Spa Impiego di composti piperidinici quali stalibizzati per polimeri sintetici.
JPH0618927B2 (ja) * 1985-04-17 1994-03-16 住友化学工業株式会社 合成樹脂用安定剤
US5306495A (en) * 1988-08-04 1994-04-26 Ciba-Geigy Corporation Compounds containing substituted piperidine groups for use as stabilizers for organic materials

Also Published As

Publication number Publication date
US5449779A (en) 1995-09-12
DE69200709D1 (de) 1995-01-05
EP0546998A1 (en) 1993-06-16
ES2065151T3 (es) 1995-02-01
CA2085090A1 (en) 1993-06-13
ITMI913330A0 (it) 1991-12-12
EP0546998B1 (en) 1994-11-23
IT1252193B (it) 1995-06-05
DE69200709T2 (de) 1995-04-06
JPH05246989A (ja) 1993-09-24

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