CN103314015B - 包含酯基的共聚物及其在润滑剂中的用途 - Google Patents
包含酯基的共聚物及其在润滑剂中的用途 Download PDFInfo
- Publication number
- CN103314015B CN103314015B CN201280004972.7A CN201280004972A CN103314015B CN 103314015 B CN103314015 B CN 103314015B CN 201280004972 A CN201280004972 A CN 201280004972A CN 103314015 B CN103314015 B CN 103314015B
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- Expired - Fee Related
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- 0 CCNC(C)C(N)=C(*)C(**)=O Chemical compound CCNC(C)C(N)=C(*)C(**)=O 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2438/00—Living radical polymerisation
- C08F2438/02—Stable Free Radical Polymerisation [SFRP]; Nitroxide Mediated Polymerisation [NMP] for, e.g. using 2,2,6,6-tetramethylpiperidine-1-oxyl [TEMPO]
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
-
- 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
- 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
- C10M2209/086—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 polycarboxylic, e.g. maleic acid
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/022—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
- C10M2217/023—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group the amino group containing an ester bond
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- 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
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/02—Macromolecular compounds obtained by reactions of monomers involving only carbon-to-carbon unsaturated bonds
-
- 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
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/56—Boundary lubrication or thin film lubrication
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011005493A DE102011005493A1 (de) | 2011-03-14 | 2011-03-14 | Estergruppen-umfassende Copolymere und deren Verwendung in Schmiermitteln |
| DE102011005493.6 | 2011-03-14 | ||
| PCT/EP2012/052177 WO2012123192A1 (de) | 2011-03-14 | 2012-02-09 | Estergruppen-umfassende copolymere und deren verwendung in schmiermitteln |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103314015A CN103314015A (zh) | 2013-09-18 |
| CN103314015B true CN103314015B (zh) | 2016-01-20 |
Family
ID=45614831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280004972.7A Expired - Fee Related CN103314015B (zh) | 2011-03-14 | 2012-02-09 | 包含酯基的共聚物及其在润滑剂中的用途 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20130252866A1 (enExample) |
| EP (1) | EP2686352B1 (enExample) |
| JP (1) | JP6057923B2 (enExample) |
| KR (1) | KR101868187B1 (enExample) |
| CN (1) | CN103314015B (enExample) |
| BR (1) | BR112013018524A2 (enExample) |
| DE (1) | DE102011005493A1 (enExample) |
| RU (1) | RU2610089C9 (enExample) |
| SG (1) | SG193403A1 (enExample) |
| WO (1) | WO2012123192A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9284319B2 (en) * | 2011-06-22 | 2016-03-15 | Bayer Intellectual Property Gmbh | Heterocyclyl aminoimidazopyridazines |
| WO2015162666A1 (ja) * | 2014-04-21 | 2015-10-29 | 日立化成株式会社 | ブロックポリマの製造方法 |
| CN106929112A (zh) * | 2015-12-30 | 2017-07-07 | 中国石油化工股份有限公司 | 一种改善低硫柴油抗磨性的方法 |
| SG11201901183RA (en) * | 2016-08-15 | 2019-03-28 | Evonik Oil Additives Gmbh | Functional polyalkyl (meth)acrylates with enhanced demulsibility performance |
| US20210348808A1 (en) * | 2018-11-08 | 2021-11-11 | Panasonic Appliances Refrigeration Devices Singapore | Refrigerant compressor and equipment using the same |
| JP7399468B2 (ja) * | 2020-01-24 | 2023-12-18 | 国立大学法人東海国立大学機構 | 有機摩擦調整剤 |
| WO2022210014A1 (ja) * | 2021-03-31 | 2022-10-06 | 出光興産株式会社 | 潤滑油組成物 |
| EP4538355A1 (de) | 2023-10-13 | 2025-04-16 | Evonik Operations GmbH | Paek-feinstpulver als schmiermitteladditive |
| EP4538354A1 (de) | 2023-10-13 | 2025-04-16 | Evonik Operations GmbH | Pi-feinstpulver als schmiermitteladditive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581429A (en) * | 1983-07-11 | 1986-04-08 | Commonwealth Scientific And Industrial Research Organization | Polymerization process and polymers produced thereby |
| WO2000071501A1 (fr) * | 1999-05-19 | 2000-11-30 | Atofina | POLYALCOXYAMINES ISSUES DE NITROXYDES β-SUBSTITUES |
| CN101815779A (zh) * | 2007-08-06 | 2010-08-25 | 赢创罗曼克斯添加剂有限公司 | 包含酯基的聚合物作为抗疲劳添加剂的用途 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR335E (fr) | 1894-08-27 | 1902-12-11 | Mackenstein Hermann | Perfectionnements apportés aux appareils photographiques, stéréoscopiques ou non |
| IT1270673B (it) * | 1994-10-19 | 1997-05-07 | Euron Spa | Additivo multifunzionale per olii lubrificanti compatibili con fluoroelastomeri |
| FR2730240A1 (fr) * | 1995-02-07 | 1996-08-09 | Atochem Elf Sa | Stabilisation d'un polymere par un radical libre stable |
| FR2789991B1 (fr) | 1999-02-18 | 2002-02-22 | Atochem Elf Sa | Alcoxyamines issues de nitroxyde beta-phosphores, leur utilisation en polymerisation radicalaire |
| US6849679B2 (en) * | 2001-05-21 | 2005-02-01 | Ciba Specialty Chemicals Corporation | Pigment compositions with modified block copolymer dispersants |
| FR2843394B1 (fr) | 2002-08-07 | 2005-12-30 | Atofina | Alcoxyamines issues de nitroxydes b-phosphore, leur utilisation en polymerisation radicalaire |
| DE10314776A1 (de) | 2003-03-31 | 2004-10-14 | Rohmax Additives Gmbh | Schmierölzusammensetzung mit guten Reibeigenschaften |
| US7691797B2 (en) | 2003-11-26 | 2010-04-06 | Arkema Inc. | Controlled radical acrylic copolymer thickeners |
| US7906468B2 (en) | 2005-02-23 | 2011-03-15 | Arkema Inc. | Acrylic block copolymer low temperature flow modifiers in lubricating oils |
| DE102005015931A1 (de) | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
| JP5399071B2 (ja) * | 2005-08-30 | 2014-01-29 | チバ ホールディング インコーポレーテッド | ニトロキシルラジカル重合により得られるポリマー |
| WO2007078819A2 (en) * | 2005-12-16 | 2007-07-12 | Arkema Inc. | Low surface energy block co-polymer preparation methods and applications |
| TW200730547A (en) * | 2006-01-03 | 2007-08-16 | Byk Chemie Gmbh | Copolymers comprising three segments of different ion density, processes for preparing them and use thereof |
| EP2027208B1 (en) * | 2006-05-25 | 2016-02-10 | Arkema Inc. | Amphiphilic block copolymers |
| EP2155842A4 (en) * | 2007-06-11 | 2011-08-03 | Arkema Inc | ACRYLIC POLYMER LOW TEMPERATURE FLOW MODIFIERS IN BIOFUELS |
| WO2009077396A1 (en) | 2007-12-18 | 2009-06-25 | Basf Se | Biodiesel cold flow improver |
| CN102196849B (zh) * | 2008-10-28 | 2014-12-31 | 阿科玛股份有限公司 | 水通性聚合物薄膜 |
| ES2423054T3 (es) * | 2009-03-25 | 2013-09-17 | Byk-Chemie Gmbh | Composición que comprende mezclas estables de polioles |
-
2011
- 2011-03-14 DE DE102011005493A patent/DE102011005493A1/de not_active Withdrawn
-
2012
- 2012-02-09 US US13/991,702 patent/US20130252866A1/en not_active Abandoned
- 2012-02-09 EP EP12704396.6A patent/EP2686352B1/de active Active
- 2012-02-09 WO PCT/EP2012/052177 patent/WO2012123192A1/de not_active Ceased
- 2012-02-09 KR KR1020137022117A patent/KR101868187B1/ko not_active Expired - Fee Related
- 2012-02-09 SG SG2013068275A patent/SG193403A1/en unknown
- 2012-02-09 JP JP2013558346A patent/JP6057923B2/ja active Active
- 2012-02-09 CN CN201280004972.7A patent/CN103314015B/zh not_active Expired - Fee Related
- 2012-02-09 RU RU2013145587A patent/RU2610089C9/ru active
- 2012-02-09 BR BR112013018524A patent/BR112013018524A2/pt unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581429A (en) * | 1983-07-11 | 1986-04-08 | Commonwealth Scientific And Industrial Research Organization | Polymerization process and polymers produced thereby |
| WO2000071501A1 (fr) * | 1999-05-19 | 2000-11-30 | Atofina | POLYALCOXYAMINES ISSUES DE NITROXYDES β-SUBSTITUES |
| CN101815779A (zh) * | 2007-08-06 | 2010-08-25 | 赢创罗曼克斯添加剂有限公司 | 包含酯基的聚合物作为抗疲劳添加剂的用途 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2686352B1 (de) | 2018-04-04 |
| RU2610089C9 (ru) | 2018-04-12 |
| KR20140005270A (ko) | 2014-01-14 |
| CN103314015A (zh) | 2013-09-18 |
| JP6057923B2 (ja) | 2017-01-11 |
| BR112013018524A2 (pt) | 2017-06-27 |
| WO2012123192A1 (de) | 2012-09-20 |
| RU2610089C2 (ru) | 2017-02-07 |
| JP2014513164A (ja) | 2014-05-29 |
| KR101868187B1 (ko) | 2018-06-15 |
| DE102011005493A1 (de) | 2012-09-20 |
| RU2013145587A (ru) | 2015-04-20 |
| US20130252866A1 (en) | 2013-09-26 |
| SG193403A1 (en) | 2013-10-30 |
| EP2686352A1 (de) | 2014-01-22 |
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Address after: Essen, Germany Patentee after: Evonik Operations Ltd. Address before: Essen, Germany Patentee before: EVONIK DEGUSSA GmbH |
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Effective date of registration: 20200119 Address after: Essen, Germany Patentee after: EVONIK DEGUSSA GmbH Address before: Darmstadt Patentee before: EVONIK ROHMAX ADDITIVES GmbH |
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