EP3152281A4 - Entschäumer und zugehöriges verfahren zur verwendung - Google Patents

Entschäumer und zugehöriges verfahren zur verwendung Download PDF

Info

Publication number
EP3152281A4
EP3152281A4 EP15802917.3A EP15802917A EP3152281A4 EP 3152281 A4 EP3152281 A4 EP 3152281A4 EP 15802917 A EP15802917 A EP 15802917A EP 3152281 A4 EP3152281 A4 EP 3152281A4
Authority
EP
European Patent Office
Prior art keywords
defoaming agent
associated methods
methods
defoaming
agent
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Withdrawn
Application number
EP15802917.3A
Other languages
English (en)
French (fr)
Other versions
EP3152281A1 (de
Inventor
Zhou Xu
Wensi SONG
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of EP3152281A1 publication Critical patent/EP3152281A1/de
Publication of EP3152281A4 publication Critical patent/EP3152281A4/de
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/26—Compounds containing silicon or boron, e.g. silica, sand
    • 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
    • C10M155/00—Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/00 - C10M153/00
    • C10M155/02—Monomer containing silicon
    • 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
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/004—Foam inhibited lubricant compositions
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
    • 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
    • C10M2201/12—Glass
    • C10M2201/126—Glass used as thickening agents
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C10M2205/173—Fisher Tropsch reaction products 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10N2020/055—Particles related characteristics
    • C10N2020/06—Particles of special shape or size
    • 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
    • C10N2030/18—Anti-foaming 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • 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
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2040/30—Refrigerators lubricants or compressors lubricants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Degasification And Air Bubble Elimination (AREA)
EP15802917.3A 2014-06-03 2015-05-28 Entschäumer und zugehöriges verfahren zur verwendung Withdrawn EP3152281A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462007087P 2014-06-03 2014-06-03
PCT/US2015/032794 WO2015187440A1 (en) 2014-06-03 2015-05-28 Defoaming agent and associated methods of use

Publications (2)

Publication Number Publication Date
EP3152281A1 EP3152281A1 (de) 2017-04-12
EP3152281A4 true EP3152281A4 (de) 2018-01-24

Family

ID=54767202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15802917.3A Withdrawn EP3152281A4 (de) 2014-06-03 2015-05-28 Entschäumer und zugehöriges verfahren zur verwendung

Country Status (7)

Country Link
US (1) US20170121629A1 (de)
EP (1) EP3152281A4 (de)
JP (1) JP2017518419A (de)
CN (1) CN106661496A (de)
BR (1) BR112016028137A2 (de)
RU (1) RU2016152273A (de)
WO (1) WO2015187440A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6792748B2 (ja) * 2016-04-27 2020-12-02 サンノプコ株式会社 消泡剤
US10494582B2 (en) * 2016-08-30 2019-12-03 Phillips 66 Company Composition for use in oils
JP6661712B2 (ja) * 2018-08-15 2020-03-11 旭化成ワッカーシリコーン株式会社 シリコーン消泡剤組成物、および、シリコーン消泡剤組成物の製造方法。
CN108905305A (zh) * 2018-09-18 2018-11-30 湖北兴瑞硅材料有限公司 有机硅消泡剂及其制备方法
FR3100816B1 (fr) * 2019-09-12 2022-02-18 Total Marketing Services Desaeration d’une composition lubrifiante
KR102348559B1 (ko) * 2019-12-23 2022-01-06 현대오일뱅크 주식회사 하이드로카본 폼 저감 및 실리콘 넘김 저감을 위한 폼 저감제 조성물
CN112057905A (zh) * 2020-08-27 2020-12-11 江苏赛欧信越消泡剂有限公司 一种对菌种安全的聚醚改性有机硅消泡剂及其制备方法
CN115216215A (zh) * 2022-07-09 2022-10-21 江苏长诺运动场地新材料有限公司 一种环保型球场用聚氨酯面层及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115343A (en) * 1975-06-06 1978-09-19 Rhone-Poulenc Industries Homogeneous dispersions of diorganopolysiloxane compositions in mineral oils
EP0127948A1 (de) * 1983-05-26 1984-12-12 Dow Corning Corporation Schaumdämpfer auf Basis von Silikonen
EP0745648A2 (de) * 1995-06-01 1996-12-04 Dow Corning Corporation Stabile dispergierbare Siliconmassen

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
SG64904A1 (en) * 1990-06-22 1999-05-25 Caschem Inc Cable grease composition and articles incorporating the same
SE500179C2 (sv) * 1990-11-09 1994-05-02 Alvin Ronlan Däckbalanseringsgel och förfarande för balansering av fordonshjul
US5236606A (en) * 1991-12-30 1993-08-17 Rangel Victor D L Process for obtaining and manufacturing lubricant greases from fumed silica and precipitated silicic acid
US5614481A (en) * 1991-12-30 1997-03-25 Lopez Rangel; Victor D. Process for obtaining and manufacturing lubricant greases
GB9214569D0 (en) * 1992-07-09 1992-08-19 Dow Corning Sa Method of controlling foam
GB9214567D0 (en) * 1992-07-09 1992-08-19 Dow Corning Sa Foam control agents
US5376449A (en) * 1993-07-09 1994-12-27 Martin Marietta Energy Systems, Inc. Silica powders for powder evacuated thermal insulating panel and method
ES2179974T3 (es) * 1996-04-19 2003-02-01 Dow Corning Composiciones dispersables de silicona.
US5908891A (en) * 1996-04-19 1999-06-01 Dow Corning Corporation Dispersible silicone compositions
US5914362A (en) * 1996-04-19 1999-06-22 Dow Corning Corporation Silicone-based antifoam compositions cross-reference to related applications
US5990181A (en) * 1997-12-11 1999-11-23 Witco Corporation Aqueous foam quenching compositions
US6344240B1 (en) * 1998-01-15 2002-02-05 Cabot Corporation Method of preparing hydrophobic silica
US6713438B1 (en) * 1999-03-24 2004-03-30 Mobil Oil Corporation High performance engine oil
US6512015B1 (en) * 2000-06-30 2003-01-28 Dow Corning Corporation Silicone foam control compositions
US7582200B2 (en) * 2004-12-16 2009-09-01 Chevron U.S.A. Inc. Hydraulic system and a method of operating a hydraulic pump
US7482312B2 (en) * 2005-04-01 2009-01-27 Shell Oil Company Engine oils for racing applications and method of making same
US20080167390A1 (en) * 2006-06-01 2008-07-10 James Archer Defoamer composition for suppressing oil-based and water-based foams
CA2658630A1 (en) * 2006-07-28 2008-01-31 Exxonmobil Research And Engineering Company Improving lubricant air release rates
US20090036333A1 (en) * 2007-07-31 2009-02-05 Chevron U.S.A. Inc. Metalworking Fluid Compositions and Preparation Thereof
EP2087931A3 (de) * 2008-02-05 2011-08-31 Evonik Goldschmidt GmbH Entschäumung von ionischen Flüssigkeiten
KR20130024882A (ko) * 2010-02-22 2013-03-08 아이티더블유 씨씨아이피 홀딩스 엘엘씨 윈드실드 처리제 및 와이퍼 블레이드 조합
US20160257904A1 (en) * 2015-03-05 2016-09-08 Shell Oil Company Lubricating composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115343A (en) * 1975-06-06 1978-09-19 Rhone-Poulenc Industries Homogeneous dispersions of diorganopolysiloxane compositions in mineral oils
EP0127948A1 (de) * 1983-05-26 1984-12-12 Dow Corning Corporation Schaumdämpfer auf Basis von Silikonen
EP0745648A2 (de) * 1995-06-01 1996-12-04 Dow Corning Corporation Stabile dispergierbare Siliconmassen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015187440A1 *

Also Published As

Publication number Publication date
RU2016152273A (ru) 2018-07-09
US20170121629A1 (en) 2017-05-04
WO2015187440A1 (en) 2015-12-10
BR112016028137A2 (pt) 2017-08-22
RU2016152273A3 (de) 2018-11-16
EP3152281A1 (de) 2017-04-12
CN106661496A (zh) 2017-05-10
JP2017518419A (ja) 2017-07-06

Similar Documents

Publication Publication Date Title
IL250415B (en) Antibodies against pd-l and methods of using them
EP3245291A4 (de) Neuartige mikrodystrophine und zugehörige verfahren zur verwendung
IL282572B (en) Tetrahydropyranylamino-pyrrolopyrimidinone and methods of using it
EP3209308A4 (de) Aktivierte bifidobakterien und verfahren zur verwendung davon
EP3148481A4 (de) Gefässverschlussvorrichtungen und verfahren zur verwendung
EP3377070A4 (de) Verbindungen und verfahren zu deren verwendung
EP3373969A4 (de) Glycaninteragierende verbindungen und verfahren zur verwendung
IL251988A0 (en) Compounds acting on glycans and methods of using them
EP3116911B8 (de) Anti-mcam-antikörper und zugehöriges verfahren zur verwendung
EP3157528A4 (de) Oxysterole und verfahren zur verwendung davon
EP3240576A4 (de) Verfahren zur transdifferenzierung und verfahren zur verwendung davon
HUE050761T2 (hu) Vegyületek és alkalmazási eljárások
EP3152281A4 (de) Entschäumer und zugehöriges verfahren zur verwendung
EP3265476A4 (de) Protoxin-vii-varianten und verfahren zur verwendung
EP3190886A4 (de) Zusammensetzung und verfahren zur verwendung davon
EP3277304A4 (de) Protoxin-vii-varianten und verfahren zur verwendung
EP3137873A4 (de) Viskometer und verfahren zur verwendung davon
EP3134108A4 (de) Wirkstoffe und behandlungsverfahren
SG11201605915WA (en) Furo-3-carboxamide derivatives and methods of use
EP3119199A4 (de) Verbindungen und verfahren zu deren verwendung
EP3207029A4 (de) Tryptamidzusammensetzungen und verfahren zur verwendung
EP3137495A4 (de) Varianten von dr3 und verwendung davon
GB201403697D0 (en) Compounds and methods of use
SG10201912615PA (en) Tetrahydropyranyl amino-pyrrolopyrimidinone and methods of use thereof
AU2014904885A0 (en) Device and method of use

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20161031

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180103

RIC1 Information provided on ipc code assigned before grant

Ipc: C08L 83/04 20060101ALI20171220BHEP

Ipc: B01D 19/04 20060101ALI20171220BHEP

Ipc: C10M 171/00 20060101ALI20171220BHEP

Ipc: C10M 125/26 20060101ALI20171220BHEP

Ipc: C10N 30/18 20060101AFI20171220BHEP

Ipc: C10M 155/02 20060101ALI20171220BHEP

Ipc: C10M 161/00 20060101ALI20171220BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180731