GB2325929B - Diphenylamines and their use as stabilizers for organic products - Google Patents

Diphenylamines and their use as stabilizers for organic products

Info

Publication number
GB2325929B
GB2325929B GB9811583A GB9811583A GB2325929B GB 2325929 B GB2325929 B GB 2325929B GB 9811583 A GB9811583 A GB 9811583A GB 9811583 A GB9811583 A GB 9811583A GB 2325929 B GB2325929 B GB 2325929B
Authority
GB
United Kingdom
Prior art keywords
diphenylamines
stabilizers
organic products
organic
products
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 - Fee Related
Application number
GB9811583A
Other languages
English (en)
Other versions
GB2325929A (en
GB9811583D0 (en
Inventor
Beat Micheal Aebli
Samuel Evans
Sandor Gati
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.)
BASF Schweiz AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
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 Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Publication of GB9811583D0 publication Critical patent/GB9811583D0/en
Publication of GB2325929A publication Critical patent/GB2325929A/en
Application granted granted Critical
Publication of GB2325929B publication Critical patent/GB2325929B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
GB9811583A 1997-06-06 1998-06-01 Diphenylamines and their use as stabilizers for organic products Expired - Fee Related GB2325929B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB9811583D0 GB9811583D0 (en) 1998-07-29
GB2325929A GB2325929A (en) 1998-12-09
GB2325929B true GB2325929B (en) 2001-08-29

Family

ID=4209007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811583A Expired - Fee Related GB2325929B (en) 1997-06-06 1998-06-01 Diphenylamines and their use as stabilizers for organic products

Country Status (19)

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

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES2560658T3 (es) * 2004-04-01 2016-02-22 Basf Se Composiciones de PANA y DPA alquiladas
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
US20060276677A1 (en) * 2005-06-02 2006-12-07 Elnagar Hassan Y Process for synthesizing alkylated arylamines
US7145038B1 (en) * 2005-12-14 2006-12-05 Chemtura Corporation Alkylation of a diphenylamine compound in ionic liquid
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
US8003583B2 (en) * 2005-12-21 2011-08-23 Chevron Oronite Company Llc Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions
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
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
CA2690200C (en) 2007-06-08 2014-09-30 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
US10487043B2 (en) 2015-07-15 2019-11-26 Lanxess Solutions Us Inc. Diaryl amine antioxidants prepared from branched olefins
EP3562922B1 (en) 2016-12-27 2021-02-03 The Lubrizol Corporation Lubricating composition with alkylated naphthylamine
WO2018125569A1 (en) 2016-12-27 2018-07-05 The Lubrizol Corporation Lubricating composition including n-alkylated dianiline
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
EP4247922B1 (en) * 2020-11-17 2025-08-20 Songwon Industrial Co., Ltd. Compositions comprising alkylated diphenylamines with improved properties
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
EP4655365A1 (en) 2023-01-24 2025-12-03 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
CN121548626A (zh) 2023-07-27 2026-02-17 路博润公司 含有酚类抗氧化剂、水杨酸钙洗涤剂和低活性硫的润滑组合物
US20250136889A1 (en) * 2023-10-27 2025-05-01 Infineum International Limited Lubricant Compositions Containing High C9 Disubstituted Diphenylamine Antioxidant Content
CN120818190B (zh) * 2025-09-17 2026-02-03 天津利安隆新材料股份有限公司 一种生橡胶组合物以及抗老化剂组合物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943112A (en) * 1957-11-06 1960-06-28 Pennsalt Chemicals Corp Alkylation of diphenylamine
GB1143250A (en) * 1966-02-17 1969-02-19 American Cyanamid Co The preparation of mono- and di-alkyl-diphenylamines
EP0387979A1 (en) * 1989-01-13 1990-09-19 Nippon Oil Company, Limited Use of a p,p'-Dinonyldiphenylamine in a composition having a reduced tendency to form sludge in oil

Family Cites Families (14)

* 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
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
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
US5750787A (en) * 1995-09-13 1998-05-12 B. F. Goodrich Company Liquid alkylated diphenylamine antioxidant
US5672752A (en) * 1995-09-13 1997-09-30 The Bfgoodrich Company Liquid alkylated diphenylamine antioxidant
SG65759A1 (en) * 1997-06-06 1999-06-22 Ciba Sc Holding Ag Nonylated diphenylamines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943112A (en) * 1957-11-06 1960-06-28 Pennsalt Chemicals Corp Alkylation of diphenylamine
GB1143250A (en) * 1966-02-17 1969-02-19 American Cyanamid Co The preparation of mono- and di-alkyl-diphenylamines
EP0387979A1 (en) * 1989-01-13 1990-09-19 Nippon Oil Company, Limited Use of a p,p'-Dinonyldiphenylamine in a composition having a reduced tendency to form sludge in oil

Also Published As

Publication number Publication date
ITMI981274A1 (it) 1999-12-05
CA2240971C (en) 2008-02-12
DE19824790B4 (de) 2013-06-20
GB2325929A (en) 1998-12-09
FR2764887B1 (fr) 2004-04-02
KR19990006677A (ko) 1999-01-25
FR2764887A1 (fr) 1998-12-24
BR9802365A (pt) 2000-03-28
JP2012197462A (ja) 2012-10-18
JP5650692B2 (ja) 2015-01-07
CZ294662B6 (cs) 2005-02-16
RU2198870C2 (ru) 2003-02-20
JPH1112234A (ja) 1999-01-19
US6315925B1 (en) 2001-11-13
CN1135221C (zh) 2004-01-21
ES2151819A1 (es) 2001-01-01
KR100624206B1 (ko) 2006-12-05
SG65759A1 (en) 1999-06-22
CN1201781A (zh) 1998-12-16
ES2151819B1 (es) 2001-08-16
BE1013124A3 (fr) 2001-10-02
CZ171698A3 (cs) 1998-12-16
JP4833387B2 (ja) 2011-12-07
ZA984871B (en) 1998-12-07
TW555733B (en) 2003-10-01
NL1009331C2 (nl) 2001-05-08
JP2009197026A (ja) 2009-09-03
NL1009331A1 (nl) 1998-12-08
GB9811583D0 (en) 1998-07-29
SK285027B6 (sk) 2006-04-06
CA2240971A1 (en) 1998-12-06
SK74398A3 (en) 1999-04-13
DE19824790A1 (de) 1999-04-15

Similar Documents

Publication Publication Date Title
GB2325929B (en) Diphenylamines and their use as stabilizers for organic products
HUP0004200A2 (en) Cyclic amine derivatives and their use as drugs
DE60003178D1 (de) Biostabile polyurethanprodukte
IL144977A0 (en) Pyrrolotriazine derivatives and pharmaceutical compositions containing the same
HUP0100870A3 (en) Alpha-aminoamide derivatives useful as analgesic agents
GB9910738D0 (en) Static miker
GB2355194B (en) Coformulation methods and their products
GB2363395B (en) Distribution-retention material for personal care products
IL149775A0 (en) Protective material
HUP0000719A3 (en) Arylpiperidinopropanol and arylpiperazinopropanol derivatives and pharmaceuticals containing the same
HUP0100184A3 (en) Substituted 2-benzylamino-2-phenyl-acetamide compounds and pharmaceuticals comprising them
GB9928490D0 (en) Products and processes therefor
PL353214A1 (en) Substituted 3-phenyl-5-alkoxi-1,3,4-oxdiazol-2-ones and their use as lipase inhibitors
IL127518A0 (en) Substituted heterocyclic benzocycloalkenes and the use thereof as substances having an analgesic effect
IL144525A0 (en) Benzamide derivatives and drugs containing the same
GB9919338D0 (en) Biological products
IT246279Y1 (it) Guarnitura per mobili
SG72929A1 (en) Uv curable composition and product using the same
EP0976720A4 (en) propanolamine
GB9925854D0 (en) Biological products
PL336004A1 (en) Anribacterial substituted 7-acylamino-3-(methylhydrazone) methylcephalosporins and their intermediate products
GB2370286B (en) Pesticide protective articles
PL354356A1 (en) Aromatic amides
GB9908524D0 (en) Pet product
GB9911165D0 (en) Carbon loaded concrete products

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160601