ES2028130T3 - Fenotiacinas substituidas como estabilizadores de lubricantes. - Google Patents

Fenotiacinas substituidas como estabilizadores de lubricantes.

Info

Publication number
ES2028130T3
ES2028130T3 ES198787810779T ES87810779T ES2028130T3 ES 2028130 T3 ES2028130 T3 ES 2028130T3 ES 198787810779 T ES198787810779 T ES 198787810779T ES 87810779 T ES87810779 T ES 87810779T ES 2028130 T3 ES2028130 T3 ES 2028130T3
Authority
ES
Spain
Prior art keywords
carbon
carbon atoms
substituted
atoms
alcohol
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198787810779T
Other languages
English (en)
Inventor
John D. Spivack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
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
Application granted granted Critical
Publication of ES2028130T3 publication Critical patent/ES2028130T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
    • C10M135/36—Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LUBRICANTES ESTABILIZADOS FRENTE A LA DEGRADACION OXIDATIVA MEDIANTE LA INCORPORACION DE DERIVADOS DE N-TIOALQUILENFENOTIAZINA QUE CORRESPONDE A LA FORMULA (I) DONDE AMDOS R1 SON INDEPENDIENTEMENTE HIDROGENO, ALQUILO DE 1 A 24 ATOMOS DE CARBONO, CICLOALQUILOS DE 5 A 7 ATOMOS DE CARBONO O ARALQUILO DE 7 A 9 ATOMOS DE CARBONO; A Y A'' SON INDEPENDIENTEMENTE ALQUILENOS DE 1 A 8 ATOMOS DE CARBONO; N ES 0 O 1 Y R2 ES ALQUILO DE 1 A 18 ATOMOS DE CARBONO; CICLOALQUILOS DE 5 A 7 ATOMOS DE CARBONO; DICHOS CICLOALQUILOS SUSTITUIDOS POR ALQUILO DE 1 A 18 ATOMOS DE CARBONO, FENILO, FENILO SUSTITUIDO POR ALQUILO, ALCOXI O TIOALQUILO CON UN CONTENIDO TOTAL DE ATOMOS DE CARBONO DE 7 A 30, NAFTILO O NAFTILO SUSTITUIDO POR ALQUILO, ALCOXI O TIOALQUILO, CON UN CONTENIDO TOTAL DE ATOMOS DE CARBONO DE 11 A 40, ASI COMO CIERTAS FENOTIAZINAS DENTRO DEL GRUPO INDICADO.
ES198787810779T 1986-12-31 1987-12-23 Fenotiacinas substituidas como estabilizadores de lubricantes. Expired - Lifetime ES2028130T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94827286A 1986-12-31 1986-12-31

Publications (1)

Publication Number Publication Date
ES2028130T3 true ES2028130T3 (es) 1992-07-01

Family

ID=25487574

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787810779T Expired - Lifetime ES2028130T3 (es) 1986-12-31 1987-12-23 Fenotiacinas substituidas como estabilizadores de lubricantes.

Country Status (8)

Country Link
EP (1) EP0275835B1 (es)
JP (1) JP2683588B2 (es)
KR (1) KR950006558B1 (es)
BR (1) BR8707180A (es)
DE (1) DE3775202D1 (es)
ES (1) ES2028130T3 (es)
MX (1) MX9951A (es)
ZA (1) ZA879753B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007311083A1 (en) * 2006-10-17 2008-04-24 Albemarle Corporation Processes suitable for producing macromolecular antioxidant compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129113C (es) * 1963-05-24
US3536706A (en) * 1964-02-11 1970-10-27 Geigy Chem Corp Phenothiazine compounds
US3494885A (en) * 1967-12-18 1970-02-10 Eastman Kodak Co Polycarbonate and polyester compositions stabilized with substituted phenothiazines
US4785095A (en) * 1986-09-16 1988-11-15 The Lubrizol Corporation N-substituted thio alkyl phenothiazines

Also Published As

Publication number Publication date
KR880007704A (ko) 1988-08-29
ZA879753B (en) 1988-09-28
DE3775202D1 (de) 1992-01-23
JP2683588B2 (ja) 1997-12-03
EP0275835B1 (en) 1991-12-11
BR8707180A (pt) 1988-08-09
MX9951A (es) 1993-08-01
EP0275835A1 (en) 1988-07-27
JPS63174979A (ja) 1988-07-19
KR950006558B1 (ko) 1995-06-16

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