EP2878659A4 - OIL COMPOSITION - Google Patents
OIL COMPOSITIONInfo
- Publication number
- EP2878659A4 EP2878659A4 EP13823712.8A EP13823712A EP2878659A4 EP 2878659 A4 EP2878659 A4 EP 2878659A4 EP 13823712 A EP13823712 A EP 13823712A EP 2878659 A4 EP2878659 A4 EP 2878659A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- lubricating oil
- oil composition
- composition
- lubricating
- oil
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or salts
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- 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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/12—Groups 6 or 16
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/54—Fuel economy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/68—Shear stability
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012163624 | 2012-07-24 | ||
JP2013079829 | 2013-04-05 | ||
JP2013079830 | 2013-04-05 | ||
JP2013079828 | 2013-04-05 | ||
JP2013079832 | 2013-04-05 | ||
JP2013079816 | 2013-04-05 | ||
PCT/JP2013/070101 WO2014017559A1 (ja) | 2012-07-24 | 2013-07-24 | 潤滑油組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2878659A1 EP2878659A1 (en) | 2015-06-03 |
EP2878659A4 true EP2878659A4 (en) | 2016-03-09 |
Family
ID=49997368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13823712.8A Withdrawn EP2878659A4 (en) | 2012-07-24 | 2013-07-24 | OIL COMPOSITION |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150203785A1 (zh) |
EP (1) | EP2878659A4 (zh) |
JP (1) | JP6125503B2 (zh) |
CN (1) | CN104487554B (zh) |
WO (1) | WO2014017559A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105745313B (zh) * | 2013-11-22 | 2019-05-28 | 株式会社Adeka | 润滑油组合物 |
JP6420964B2 (ja) * | 2014-03-31 | 2018-11-07 | 出光興産株式会社 | 内燃機関用潤滑油組成物 |
US10443013B2 (en) | 2014-09-17 | 2019-10-15 | Nippon Shokubai Co., Ltd. | Viscosity index improver, method for producing the same and lubricating oil composition |
CN108463475A (zh) * | 2016-01-12 | 2018-08-28 | 株式会社可乐丽 | (甲基)丙烯酸酯系聚合物 |
US10982167B2 (en) | 2016-09-21 | 2021-04-20 | Nippon Shokubai Co., Ltd. | Viscosity index improver and lubricating oil composition |
CN110869478A (zh) * | 2017-06-27 | 2020-03-06 | 路博润公司 | 内燃机的润滑组合物和润滑方法 |
US11732207B2 (en) | 2020-08-31 | 2023-08-22 | Eneos Corporation | Lubricating oil composition for internal combustion engine |
US11987766B2 (en) | 2020-08-31 | 2024-05-21 | Eneos Corporation | Lubricating oil composition for internal combustion engine |
EP4194531A1 (en) | 2021-12-09 | 2023-06-14 | Infineum International Limited | Borated detergents and their lubricating applications |
JP2023151553A (ja) * | 2022-03-31 | 2023-10-16 | 出光興産株式会社 | 二輪車用潤滑油組成物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009007562A (ja) * | 2007-05-29 | 2009-01-15 | Sanyo Chem Ind Ltd | 油膜厚向上剤および潤滑油組成物 |
JP2011140572A (ja) * | 2010-01-07 | 2011-07-21 | Jx Nippon Oil & Energy Corp | 潤滑油組成物 |
EP2474602A1 (en) * | 2009-09-01 | 2012-07-11 | JX Nippon Oil & Energy Corporation | Lubricant composition |
WO2012128350A1 (ja) * | 2011-03-23 | 2012-09-27 | Jx日鉱日石エネルギー株式会社 | 粘度指数向上剤、潤滑油用添加剤および潤滑油組成物 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0329756B1 (en) * | 1987-08-19 | 1994-05-11 | Pennzoil Products Company | Methacrylate pour point depressants and compositions |
JP2693698B2 (ja) | 1993-04-22 | 1997-12-24 | 株式会社ジャパンエナジー | 省燃費型潤滑油 |
JP2748104B2 (ja) * | 1994-03-08 | 1998-05-06 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油 |
JP3615267B2 (ja) | 1995-04-28 | 2005-02-02 | 新日本石油株式会社 | エンジン油組成物 |
JP4416261B2 (ja) | 2000-03-29 | 2010-02-17 | 新日本石油株式会社 | エンジン油組成物 |
JP4856305B2 (ja) | 2000-10-30 | 2012-01-18 | Jx日鉱日石エネルギー株式会社 | エンジン油組成物 |
JP3816847B2 (ja) * | 2001-08-29 | 2006-08-30 | 三洋化成工業株式会社 | 粘度指数向上剤および潤滑油組成物 |
JP4414123B2 (ja) * | 2002-03-29 | 2010-02-10 | 三洋化成工業株式会社 | 単量体及びそれからなる共重合体 |
US20040092409A1 (en) * | 2002-11-11 | 2004-05-13 | Liesen Gregory Peter | Alkyl (meth) acrylate copolymers |
EP1835013A4 (en) * | 2004-10-19 | 2010-08-04 | Nippon Oil Corp | OIL COMPOSITION |
JP5078087B2 (ja) * | 2004-10-25 | 2012-11-21 | ザ ルブリゾル コーポレイション | 星形重合体およびそれらの組成物 |
JP5246992B2 (ja) * | 2005-06-21 | 2013-07-24 | 三洋化成工業株式会社 | 粘度指数向上剤および潤滑油組成物 |
DE102005041528A1 (de) * | 2005-08-31 | 2007-03-01 | Rohmax Additives Gmbh | Öllösliche Polymere |
US9410104B2 (en) * | 2006-04-24 | 2016-08-09 | The Lubrizol Corporation | Star polymer lubricating composition |
JP2008088215A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Chem Ind Ltd | 粘度指数向上剤および潤滑油組成物 |
CA2667591A1 (en) * | 2006-11-08 | 2008-05-15 | The Lubrizol Corporation | Crosslinked polymer |
WO2009072524A1 (ja) * | 2007-12-05 | 2009-06-11 | Nippon Oil Corporation | 潤滑油組成物 |
JP5483662B2 (ja) * | 2008-01-15 | 2014-05-07 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
US8563486B2 (en) * | 2008-10-07 | 2013-10-22 | Jx Nippon Oil & Energy Corporation | Lubricant composition and method for producing same |
JP5524596B2 (ja) * | 2009-12-18 | 2014-06-18 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油組成物 |
-
2013
- 2013-07-24 WO PCT/JP2013/070101 patent/WO2014017559A1/ja active Application Filing
- 2013-07-24 JP JP2014526981A patent/JP6125503B2/ja active Active
- 2013-07-24 US US14/416,339 patent/US20150203785A1/en not_active Abandoned
- 2013-07-24 CN CN201380039481.0A patent/CN104487554B/zh active Active
- 2013-07-24 EP EP13823712.8A patent/EP2878659A4/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009007562A (ja) * | 2007-05-29 | 2009-01-15 | Sanyo Chem Ind Ltd | 油膜厚向上剤および潤滑油組成物 |
EP2474602A1 (en) * | 2009-09-01 | 2012-07-11 | JX Nippon Oil & Energy Corporation | Lubricant composition |
JP2011140572A (ja) * | 2010-01-07 | 2011-07-21 | Jx Nippon Oil & Energy Corp | 潤滑油組成物 |
EP2522710A1 (en) * | 2010-01-07 | 2012-11-14 | JX Nippon Oil & Energy Corporation | Lubricant composition |
WO2012128350A1 (ja) * | 2011-03-23 | 2012-09-27 | Jx日鉱日石エネルギー株式会社 | 粘度指数向上剤、潤滑油用添加剤および潤滑油組成物 |
EP2690164A1 (en) * | 2011-03-23 | 2014-01-29 | JX Nippon Oil & Energy Corporation | Viscosity index improver, lubricant oil additive, and lubricant oil composition |
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Week 200916, Derwent World Patents Index; AN 2009-B46415, XP002749051 * |
See also references of WO2014017559A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014017559A1 (ja) | 2014-01-30 |
EP2878659A1 (en) | 2015-06-03 |
US20150203785A1 (en) | 2015-07-23 |
CN104487554B (zh) | 2018-03-13 |
CN104487554A (zh) | 2015-04-01 |
JP6125503B2 (ja) | 2017-05-10 |
JPWO2014017559A1 (ja) | 2016-07-11 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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Effective date: 20150205 |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
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