CN112105658B - 热缔合的可交换共聚物及包含它们的组合物 - Google Patents

热缔合的可交换共聚物及包含它们的组合物 Download PDF

Info

Publication number
CN112105658B
CN112105658B CN201980030813.6A CN201980030813A CN112105658B CN 112105658 B CN112105658 B CN 112105658B CN 201980030813 A CN201980030813 A CN 201980030813A CN 112105658 B CN112105658 B CN 112105658B
Authority
CN
China
Prior art keywords
copolymer
monomer
group
formula
side chains
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.)
Active
Application number
CN201980030813.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN112105658A (zh
Inventor
格雷戈里·德克鲁瓦
范妮·布赖恩德
雷诺·尼古拉
蒂博·德鲁伊诺
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.)
Total Energy Linkage Technologies
Centre National de la Recherche Scientifique CNRS
Ecole Superieure de Physique et Chimie Industrielles de Ville de Paris ESPCI
Original Assignee
Total Energy Linkage Technologies
Centre National de la Recherche Scientifique CNRS
Ecole Superieure de Physique et Chimie Industrielles de Ville de Paris ESPCI
Total Marketing Services SA
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 Total Energy Linkage Technologies, Centre National de la Recherche Scientifique CNRS, Ecole Superieure de Physique et Chimie Industrielles de Ville de Paris ESPCI, Total Marketing Services SA filed Critical Total Energy Linkage Technologies
Publication of CN112105658A publication Critical patent/CN112105658A/zh
Application granted granted Critical
Publication of CN112105658B publication Critical patent/CN112105658B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/06—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/52—Lubricating compositions characterised by the base-material being a macromolecular compound containing boron
    • 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
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]
    • 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
    • C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/04—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F30/06—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing boron
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two 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
    • 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
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/071—Branched chain compounds
    • 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
    • C10N2030/74—Noack Volatility

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
CN201980030813.6A 2018-03-07 2019-03-07 热缔合的可交换共聚物及包含它们的组合物 Active CN112105658B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1851970 2018-03-07
FR1851970A FR3078706B1 (fr) 2018-03-07 2018-03-07 Copolymeres thermoassociatifs et echangeables, composition les comprenant
PCT/FR2019/050510 WO2019171007A1 (fr) 2018-03-07 2019-03-07 Copolymeres thermoassociatifs et echangeables, composition les comprenant

Publications (2)

Publication Number Publication Date
CN112105658A CN112105658A (zh) 2020-12-18
CN112105658B true CN112105658B (zh) 2025-02-28

Family

ID=62092127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980030813.6A Active CN112105658B (zh) 2018-03-07 2019-03-07 热缔合的可交换共聚物及包含它们的组合物

Country Status (7)

Country Link
US (1) US11897986B2 (OSRAM)
EP (1) EP3762434B1 (OSRAM)
JP (1) JP2021515084A (OSRAM)
KR (1) KR20200139166A (OSRAM)
CN (1) CN112105658B (OSRAM)
FR (1) FR3078706B1 (OSRAM)
WO (1) WO2019171007A1 (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3081464B1 (fr) * 2018-05-24 2020-09-18 Total Marketing Services Oligomeres associatifs et echangeables, composition les comprenant
FR3081465B1 (fr) * 2018-05-24 2020-06-12 Total Marketing Services Oligomeres associatifs et echangeables, composition les comprenant
FR3081466B1 (fr) * 2018-05-24 2020-06-12 Total Marketing Services Oligomeres associatifs et echangeables, composition les comprenant
EP4441178B1 (en) 2021-12-03 2025-05-14 TotalEnergies OneTech Lubricant compositions
EP4441179A1 (en) 2021-12-03 2024-10-09 TotalEnergies OneTech Lubricant compositions
EP4441176B1 (en) 2021-12-03 2025-10-01 Evonik Operations GmbH Boronic ester modified polyalkyl(meth)acrylate polymers
EP4441177B1 (en) 2021-12-03 2025-08-06 Evonik Operations GmbH Boronic ester modified polyalkyl(meth)acrylate polymers
WO2023099637A1 (en) 2021-12-03 2023-06-08 Totalenergies Onetech Lubricant compositions
WO2023099630A1 (en) 2021-12-03 2023-06-08 Evonik Operations Gmbh Boronic ester modified polyalkyl(meth)acrylate polymers
US12534682B2 (en) * 2021-12-24 2026-01-27 Idemitsu Kosan Co., Ltd. Viscosity index enhancer composition, additive composition for lubricating oil, and lubricating oil composition
IT202400005092A1 (it) 2024-03-07 2025-09-07 Fondazione St Italiano Tecnologia Esteri boronici liquidi reticolanti per vitrimeri a base epossidica, processo per la loro produzione e vitrimeri prodotti con questi esteri

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101600740A (zh) * 2006-12-27 2009-12-09 比克化学股份有限公司 改性梳型共聚物
CN102395664A (zh) * 2009-03-10 2012-03-28 赢创罗曼克斯添加剂有限公司 梳形聚合物用于改进负荷能力的用途

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159123A (en) 1991-05-02 1992-10-27 Texaco Chemical Company Synthesis of hydroxyl-terminated polybutadienes using glycol ether acetate solvents
ATE387463T1 (de) 2002-04-11 2008-03-15 Arkema France Verfahren zur hydrierung von polymeren in dispergiertem medium
DE102009001446A1 (de) * 2009-03-10 2010-09-23 Evonik Rohmax Additives Gmbh Verwendung von Kammpolymeren als Antifatigue-Additive
CN103804633A (zh) * 2012-11-07 2014-05-21 海洋王照明科技股份有限公司 含亚烷基芴与二噻吩并吡咯共聚物及其制备方法与应用
JP6014540B2 (ja) * 2013-04-17 2016-10-25 コスモ石油ルブリカンツ株式会社 内燃機関用潤滑油組成物
FR3016887B1 (fr) 2014-01-27 2016-02-05 Total Marketing Services Compositions lubrifiantes comprenant des copolymeres thermoassociatifs et echangeables
FR3016885B1 (fr) * 2014-01-27 2017-08-18 Total Marketing Services Copolymeres thermoassociatifs et echangeables, compositions les comprenant
CN106459821B (zh) * 2014-09-19 2021-01-22 出光兴产株式会社 润滑油组合物
FR3031744B1 (fr) * 2015-01-15 2017-02-10 Total Marketing Services Compositions d'additifs thermoassociatifs dont l'association est controlee et compositions lubrifiantes les contenant
FR3040172B1 (fr) * 2015-08-20 2020-01-24 Ecole Superieure De Physique Et De Chimie Industrielles De La Ville De Paris Compositions de polymere comprenant des polymeres reticules comprenant des fonctions ester boronique, permettant des reactions d'echange, procede de preparation et utilisation
FR3059005B1 (fr) 2016-11-23 2018-12-07 Total Marketing Services Copolymeres thermoassociatifs et echangeables, composition les comprenant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101600740A (zh) * 2006-12-27 2009-12-09 比克化学股份有限公司 改性梳型共聚物
CN102395664A (zh) * 2009-03-10 2012-03-28 赢创罗曼克斯添加剂有限公司 梳形聚合物用于改进负荷能力的用途

Also Published As

Publication number Publication date
KR20200139166A (ko) 2020-12-11
US20200399412A1 (en) 2020-12-24
FR3078706B1 (fr) 2020-12-18
CN112105658A (zh) 2020-12-18
WO2019171007A1 (fr) 2019-09-12
EP3762434B1 (fr) 2022-05-04
US11897986B2 (en) 2024-02-13
JP2021515084A (ja) 2021-06-17
FR3078706A1 (fr) 2019-09-13
EP3762434A1 (fr) 2021-01-13

Similar Documents

Publication Publication Date Title
CN112088186B (zh) 包含热缔合的可交换共聚物的组合物
US11897986B2 (en) Thermoassociative and exchangeable copolymers, and composition comprising same
KR102292997B1 (ko) 열결합 및 치환 공중합체를 포함하는 윤활 조성물
CN107109285B (zh) 受控缔合的热缔合添加剂组合物和包含其的润滑剂组合物
JP7236469B2 (ja) 会合性で交換可能なオリゴマーおよびこれを含む組成物
JP7236468B2 (ja) 会合性で交換可能なオリゴマーおよびこれを含む組成物
JP7236467B2 (ja) 会合性で交換可能なオリゴマーおよびこれを含む組成物
CN110062802B (zh) 缔合受控的热缔合添加剂组合物，和含有其的润滑组合物
US11702611B2 (en) Associative and exchangeable oligomers, and composition containing same
CN110121546B (zh) 热缔合和可交换的共聚物，包含其的组合物

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Country or region after: France

Address after: French pitot

Applicant after: Total Energy Sales and Service Co.

Applicant after: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Applicant after: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI)

Address before: French pitot

Applicant before: TOTAL MARKETING SERVICES

Country or region before: France

Applicant before: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Applicant before: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI)

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20241213

Address after: Fa Guokuerbowa

Applicant after: Total Energy Linkage Technologies

Country or region after: France

Applicant after: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Applicant after: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI)

Address before: French pitot

Applicant before: Total Energy Sales and Service Co.

Country or region before: France

Applicant before: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Applicant before: ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS (ESPCI)

GR01 Patent grant
GR01 Patent grant