SG65759A1 - Nonylated diphenylamines - Google Patents

Nonylated diphenylamines

Info

Publication number
SG65759A1
SG65759A1 SG1998001100A SG1998001100A SG65759A1 SG 65759 A1 SG65759 A1 SG 65759A1 SG 1998001100 A SG1998001100 A SG 1998001100A SG 1998001100 A SG1998001100 A SG 1998001100A SG 65759 A1 SG65759 A1 SG 65759A1
Authority
SG
Singapore
Prior art keywords
nonylated diphenylamines
nonylated
diphenylamines
Prior art date
Application number
SG1998001100A
Other languages
English (en)
Inventor
Beat Michael Aebli
Samuel Evans
Sandor 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 SG65759A1 publication Critical patent/SG65759A1/en

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)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
SG1998001100A 1997-06-06 1998-05-21 Nonylated diphenylamines SG65759A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG65759A1 true SG65759A1 (en) 1999-06-22

Family

ID=4209007

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998001100A SG65759A1 (en) 1997-06-06 1998-05-21 Nonylated diphenylamines

Country Status (19)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101239143B1 (ko) * 2004-04-01 2013-03-11 시바 홀딩 인코포레이티드 알킬화된 ｐａｎａ 및 ｄｐａ 조성물
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
EA200702666A1 (ru) * 2005-06-02 2008-06-30 Альбемарл Корпорейшн Усовершенствованный процесс синтеза алкилированных ариламинов
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
US7285518B2 (en) * 2005-12-21 2007-10-23 Chevron Oronite Company Llc Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions
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
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
US8999903B2 (en) 2007-06-08 2015-04-07 Infineum International Limited Additives and lubricating oil compositions containing same
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
KR20180030831A (ko) 2015-07-15 2018-03-26 란세스 솔루션즈 유에스 인코퍼레이티드 분지형 올레핀으로부터 제조된 디아릴 아민 항산화제
US20190367833A1 (en) 2016-12-27 2019-12-05 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
WO2022108298A1 (en) * 2020-11-17 2022-05-27 Songwon Industrial Co., Ltd. Compositions comprising alkylated diphenylamines with improved properties
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
WO2024206388A1 (en) 2023-03-31 2024-10-03 Lanxess Corporation Efficient, low-energy, low waste alkylation and arylation method for producing safe, enviromentally-friendly disubstituted diphenylamine antioxidants

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
GB2325929A (en) 1998-12-09
ITMI981274A1 (it) 1999-12-05
FR2764887A1 (fr) 1998-12-24
ZA984871B (en) 1998-12-07
NL1009331A1 (nl) 1998-12-08
CN1201781A (zh) 1998-12-16
RU2198870C2 (ru) 2003-02-20
JPH1112234A (ja) 1999-01-19
JP5650692B2 (ja) 2015-01-07
ES2151819A1 (es) 2001-01-01
SK74398A3 (en) 1999-04-13
DE19824790A1 (de) 1999-04-15
FR2764887B1 (fr) 2004-04-02
BR9802365A (pt) 2000-03-28
NL1009331C2 (nl) 2001-05-08
SK285027B6 (sk) 2006-04-06
DE19824790B4 (de) 2013-06-20
CZ171698A3 (cs) 1998-12-16
JP4833387B2 (ja) 2011-12-07
KR100624206B1 (ko) 2006-12-05
CA2240971C (en) 2008-02-12
CN1135221C (zh) 2004-01-21
GB9811583D0 (en) 1998-07-29
JP2012197462A (ja) 2012-10-18
CA2240971A1 (en) 1998-12-06
GB2325929B (en) 2001-08-29
ES2151819B1 (es) 2001-08-16
CZ294662B6 (cs) 2005-02-16
US6315925B1 (en) 2001-11-13
KR19990006677A (ko) 1999-01-25
TW555733B (en) 2003-10-01
JP2009197026A (ja) 2009-09-03
BE1013124A3 (fr) 2001-10-02

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