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BR9802365A - Difenilaminas noniladas. - Google Patents

Difenilaminas noniladas.

Info

Publication number
BR9802365A
BR9802365A BR9802365-9A BR9802365A BR9802365A BR 9802365 A BR9802365 A BR 9802365A BR 9802365 A BR9802365 A BR 9802365A BR 9802365 A BR9802365 A BR 9802365A
Authority
BR
Brazil
Prior art keywords
mixture
diphenylamines
nonylated
nonylated diphenylamines
nonilated
Prior art date
Application number
BR9802365-9A
Other languages
English (en)
Inventor
Beat Michael Aebli
Samuel Dr Evans
Sandor Dr Gati
Original Assignee
Ciba Sc Holding 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 Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of BR9802365A publication Critical patent/BR9802365A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
    • C07C211/55—Diphenylamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Patente de Invenção: <B>"DIFENILAMINAS NONILADAS"<D>. A invenção refere-se a uma mistura de difenilaminas noniladas, particularmente difenilaminas dinoniladas, e a um processo metodológico tecnicamente vantajoso para a preparação dessa mistura mediante uso de catalisadores ácidos em pequenas quantidades. A mistura é usada como aditivo para estabilizar produtos orgânicos que estejam sujeitos à degradação oxidativa, térmica e/ou induzida pela luz.
BR9802365-9A 1997-06-06 1998-06-05 Difenilaminas noniladas. BR9802365A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH137797 1997-06-06

Publications (1)

Publication Number Publication Date
BR9802365A true BR9802365A (pt) 2000-03-28

Family

ID=4209007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802365-9A BR9802365A (pt) 1997-06-06 1998-06-05 Difenilaminas noniladas.

Country Status (19)

Country Link
US (1) US6315925B1 (pt)
JP (3) JP4833387B2 (pt)
KR (1) KR100624206B1 (pt)
CN (1) CN1135221C (pt)
BE (1) BE1013124A3 (pt)
BR (1) BR9802365A (pt)
CA (1) CA2240971C (pt)
CZ (1) CZ294662B6 (pt)
DE (1) DE19824790B4 (pt)
ES (1) ES2151819B1 (pt)
FR (1) FR2764887B1 (pt)
GB (1) GB2325929B (pt)
IT (1) ITMI981274A1 (pt)
NL (1) NL1009331C2 (pt)
RU (1) RU2198870C2 (pt)
SG (1) SG65759A1 (pt)
SK (1) SK285027B6 (pt)
TW (1) TW555733B (pt)
ZA (1) ZA984871B (pt)

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JP2513669B2 (ja) 1987-03-26 1996-07-03 東レ株式会社 引裂直線性のある二軸延伸ポリエステルフイルム
SG65759A1 (en) * 1997-06-06 1999-06-22 Ciba Sc Holding Ag Nonylated diphenylamines
US6684759B1 (en) 1999-11-19 2004-02-03 Vladimir Gorokhovsky Temperature regulator for a substrate in vapor deposition processes
US6871700B2 (en) 2000-11-17 2005-03-29 G & H Technologies Llc Thermal flux regulator
US7189875B2 (en) * 2003-04-04 2007-03-13 Crompton Corporation Diphenylamine alkylated with olefin mixtures containing fractions with varying degrees of activity
US6930183B2 (en) * 2003-04-17 2005-08-16 Crompton Corporation Alkylated iminodibenzyls as antioxidants
SK14562003A3 (sk) * 2003-11-25 2005-06-02 Duslo,A.S. Antioxidačné kompozície oktylovaných difenylamínov a spôsob ich výroby
WO2005097728A1 (en) * 2004-04-01 2005-10-20 Ciba Specialty Chemicals Holding Inc. Alkylated pana and dpa compositions
US7816308B2 (en) * 2004-04-14 2010-10-19 Crompton Corporation Ketone diarylamine condensates
US8202829B2 (en) * 2004-11-04 2012-06-19 Afton Chemical Corporation Lubricating composition
BRPI0612016A2 (pt) * 2005-06-02 2010-10-13 Albemarle Corp método para alquilação de arilaminas, composição para catalização da alquilação de arilamina com agente alquilante em uma massa de reação, mistura de arilamina alquilada produzida pela criação de uma massa de reação de materiais, método de estabilizar um fluido sujeito a degradação oxidativa, térmica e/ou induzida por luz, método para nonilação de difenilamina
US7390928B2 (en) 2005-12-14 2008-06-24 Chemtura Corporation Alkylation of N′-phenyl-N-alkylphenylenediamines in ionic liquid, N′-phenyl-N-alkyl (alkylphenylene) diamines produced thereby, and lubricant compositions containing same
US7145038B1 (en) * 2005-12-14 2006-12-05 Chemtura Corporation Alkylation of a diphenylamine compound in ionic liquid
US7501386B2 (en) * 2005-12-21 2009-03-10 Chevron Oronite Company, Llc Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine
US7285518B2 (en) * 2005-12-21 2007-10-23 Chevron Oronite Company Llc Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
US8003583B2 (en) * 2005-12-21 2011-08-23 Chevron Oronite Company Llc Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions
US8828916B2 (en) * 2006-12-28 2014-09-09 Chevron Oronite Company Llc Method to prepare nonylated diphenylamine using recycle sequential temperatures
RU2346029C2 (ru) * 2007-03-27 2009-02-10 Открытое акционерное общество "Всероссийский научно-исследовательский институт по переработке нефти" Способ получения антиокислительной присадки к смазочным маслам
JP5509484B2 (ja) 2007-06-08 2014-06-04 インフィニューム インターナショナル リミテッド 添加剤及びそれを含む潤滑油組成物
US7683017B2 (en) * 2007-06-20 2010-03-23 Chevron Oronite Company Llc Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine
US8110532B2 (en) * 2008-11-24 2012-02-07 Chemtura Corporation Antioxidant compositions
RU2476587C2 (ru) * 2010-11-12 2013-02-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Смазочная композиция высокотемпературного масла для теплонапряженных газотурбинных двигателей сверхзвуковой авиации
CN102659606B (zh) * 2012-05-07 2014-04-09 常州大学 一种色泽稳定的烷基化二苯胺抗氧剂的制备方法
US9617201B2 (en) 2013-10-14 2017-04-11 Chemtura Corporation Fixed bed process for clay catalyzed alkylation of aromatic amines
GB2523756B (en) 2014-03-03 2017-01-11 Addivant Switzerland Gmbh Antioxidant compositions
US9890346B2 (en) 2014-07-21 2018-02-13 Lanxess Solutions Us Inc. Selective alkylation method for producing p, p′-di-alkylated diphenylamine antioxidants
US9744531B2 (en) 2015-03-03 2017-08-29 Lanxess Solutions Us Inc. Regeneration of clay catalysts for alkylation of aromatic rings
EP3322690B1 (en) 2015-07-15 2021-08-11 LANXESS Corporation Diaryl amine antioxidants prepared from branched olefins
CA3046788A1 (en) 2016-12-27 2018-07-05 The Lubrizol Corporation Lubricating composition including n-alkylated dianiline
US11162048B2 (en) 2016-12-27 2021-11-02 The Lubrizol Corporation Lubricating composition with alkylated naphthylamine
CN106699677B (zh) * 2016-12-28 2019-07-09 利安隆（中卫）新材料有限公司 紫外线吸收剂uv-571的制备方法
MX2023005680A (es) * 2020-11-17 2023-06-29 Songwon Ind Co Ltd Composiciones que comprenden difenilaminas alquiladas con propiedades mejoradas.
TW202311225A (zh) 2021-06-25 2023-03-16 韓商松原產業股份有限公司 O-烷基化位阻抗氧化劑
CN115254088B (zh) * 2022-08-30 2023-11-21 华东理工大学 一种生产烷基二苯胺的催化剂及其制备方法和应用
WO2024158648A1 (en) 2023-01-24 2024-08-02 The Lubrizol Corporation Lubricating composition with phenolic antioxidant and low active sulfur
CN121219388A (zh) 2023-03-31 2025-12-26 朗盛公司 用于生产安全、环保的二取代二苯胺抗氧化剂的高效、低能耗、低废弃物的烷基化和芳基化方法
WO2025024623A1 (en) 2023-07-27 2025-01-30 The Lubrizol Corporation Lubricating composition with phenolic antioxidant, calcium salicylate detergent, and low active sulfur
US20250136889A1 (en) * 2023-10-27 2025-05-01 Infineum International Limited Lubricant Compositions Containing High C9 Disubstituted Diphenylamine Antioxidant Content

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US2776994A (en) 1954-03-03 1957-01-08 Goodrich Co B F Preparation of a solid diphenylamine antioxidant
US2943112A (en) * 1957-11-06 1960-06-28 Pennsalt Chemicals Corp Alkylation of diphenylamine
US3496230A (en) * 1966-02-17 1970-02-17 American Cyanamid Co Process for mixture of mono- and dialkyl-diphenylamines
CA1083606A (en) * 1975-04-18 1980-08-12 Vipin M. Kothari Process of preparing para styrenated diphenylamine.
JPS58108296A (ja) * 1981-12-21 1983-06-28 Sumitomo Chem Co Ltd 燃料油用液状酸化防止剤
GB8332797D0 (en) * 1983-12-08 1984-01-18 Ciba Geigy Ag Antioxidant production
JPS60202845A (ja) * 1984-03-28 1985-10-14 Seikou Kagaku Kk 白度または透明度の高いｐ−置換ジフエニルアミン類の製造法
US4739121A (en) 1984-05-24 1988-04-19 The B. F. Goodrich Company Process for otho- and para-alkylating diphenylamines
JPS6197378A (ja) * 1984-10-18 1986-05-15 Toyoda Gosei Co Ltd エアダクト用シ−ラント
US4769164A (en) * 1987-05-22 1988-09-06 The Lubrizol Corporation Anti-oxidant products
US4798684A (en) * 1987-06-09 1989-01-17 The Lubrizol Corporation Nitrogen containing anti-oxidant compositions
JP2539677B2 (ja) * 1989-01-13 1996-10-02 日本石油株式会社 潤滑油組成物
RU2015959C1 (ru) * 1992-07-06 1994-07-15 Александр Константинович Аветисов Способ получения дифениламина
JPH0959227A (ja) * 1995-08-11 1997-03-04 Seiko Kagaku Kk スチレン化ジフェニルアミンの製造方法
US5672752A (en) * 1995-09-13 1997-09-30 The Bfgoodrich Company Liquid alkylated diphenylamine antioxidant
US5750787A (en) * 1995-09-13 1998-05-12 B. F. Goodrich Company Liquid alkylated diphenylamine antioxidant
SG65759A1 (en) * 1997-06-06 1999-06-22 Ciba Sc Holding Ag Nonylated diphenylamines

Also Published As

Publication number Publication date
US6315925B1 (en) 2001-11-13
DE19824790B4 (de) 2013-06-20
FR2764887B1 (fr) 2004-04-02
CZ171698A3 (cs) 1998-12-16
JP2012197462A (ja) 2012-10-18
CZ294662B6 (cs) 2005-02-16
ES2151819B1 (es) 2001-08-16
FR2764887A1 (fr) 1998-12-24
GB2325929B (en) 2001-08-29
NL1009331A1 (nl) 1998-12-08
KR19990006677A (ko) 1999-01-25
JP4833387B2 (ja) 2011-12-07
DE19824790A1 (de) 1999-04-15
CN1135221C (zh) 2004-01-21
RU2198870C2 (ru) 2003-02-20
ES2151819A1 (es) 2001-01-01
GB2325929A (en) 1998-12-09
JPH1112234A (ja) 1999-01-19
TW555733B (en) 2003-10-01
CA2240971A1 (en) 1998-12-06
SK74398A3 (en) 1999-04-13
NL1009331C2 (nl) 2001-05-08
SG65759A1 (en) 1999-06-22
ZA984871B (en) 1998-12-07
JP5650692B2 (ja) 2015-01-07
JP2009197026A (ja) 2009-09-03
BE1013124A3 (fr) 2001-10-02
GB9811583D0 (en) 1998-07-29
SK285027B6 (sk) 2006-04-06
ITMI981274A1 (it) 1999-12-05
KR100624206B1 (ko) 2006-12-05
CN1201781A (zh) 1998-12-16
CA2240971C (en) 2008-02-12

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO, UMA VEZ QUE NAO ATENDE AO REQUISITO DE ATIVIDADE INVENTIVA ( ART. 8O, 13 , 24 E 25 DA LPI )

B12B Appeal against refusal [chapter 12.2 patent gazette]