DK1071687T3 - Stabile koncentrerede væsker med carboxylater af sjældne jordarters metaller - Google Patents

Stabile koncentrerede væsker med carboxylater af sjældne jordarters metaller

Info

Publication number
DK1071687T3
DK1071687T3 DK99915091T DK99915091T DK1071687T3 DK 1071687 T3 DK1071687 T3 DK 1071687T3 DK 99915091 T DK99915091 T DK 99915091T DK 99915091 T DK99915091 T DK 99915091T DK 1071687 T3 DK1071687 T3 DK 1071687T3
Authority
DK
Denmark
Prior art keywords
rare earth
earth metal
metal carboxylates
stable concentrated
concentrated liquids
Prior art date
Application number
DK99915091T
Other languages
English (en)
Inventor
Kenan Yunlu
Min He
Michel Alas
Jean-Pierre Cuif
Original Assignee
Rhodia Rare Earths Inc
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 Rhodia Rare Earths Inc filed Critical Rhodia Rare Earths Inc
Application granted granted Critical
Publication of DK1071687T3 publication Critical patent/DK1071687T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
    • B01J2231/12—Olefin polymerisation or copolymerisation
    • B01J2231/122—Cationic (co)polymerisation, e.g. single-site or Ziegler-Natta type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
    • B01J2531/38—Lanthanides other than lanthanum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK99915091T 1998-04-17 1999-03-30 Stabile koncentrerede væsker med carboxylater af sjældne jordarters metaller DK1071687T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/062,236 US6111082A (en) 1998-04-17 1998-04-17 Stable concentrated rare earth carboxylate liquids
PCT/US1999/006798 WO1999054335A1 (en) 1998-04-17 1999-03-30 Stable concentrated rare earth carboxylate liquids

Publications (1)

Publication Number Publication Date
DK1071687T3 true DK1071687T3 (da) 2007-01-29

Family

ID=22041104

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99915091T DK1071687T3 (da) 1998-04-17 1999-03-30 Stabile koncentrerede væsker med carboxylater af sjældne jordarters metaller

Country Status (15)

Country Link
US (1) US6111082A (da)
EP (1) EP1071687B1 (da)
JP (1) JP4699606B2 (da)
KR (2) KR20060009018A (da)
CN (1) CN1231485C (da)
AT (1) ATE340798T1 (da)
AU (1) AU3369299A (da)
BR (1) BR9909704B1 (da)
CA (1) CA2328890A1 (da)
DE (1) DE69933373T2 (da)
DK (1) DK1071687T3 (da)
ES (1) ES2274623T3 (da)
TW (1) TWI222427B (da)
WO (1) WO1999054335A1 (da)
ZA (1) ZA200005696B (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1122702C (zh) * 1998-12-29 2003-10-01 中国石油化工集团公司 一种烃类催化裂化硫转移助剂及其使用方法
BR9902609B1 (pt) * 1999-05-27 2010-08-10 processo para a preparação de neodecanoato de neodìmio, processo para a preparação de um sistema catalìtico homogêneo de coordenação, processo para polimerização em solução para a preparação de polibutadieno de alto teor de ligações 1,4-cis.
AU7588500A (en) * 1999-09-21 2001-04-24 Regents Of The University Of California, The Divalent lanthanide reduction catalysts
FR2814737B1 (fr) * 2000-10-03 2003-08-29 Rhodia Terres Rares Compose anhydre a base d'un halogenure de terre rare ou de gallium, son procede de preparation et son utilisation comme catalyseur
CN100447088C (zh) * 2000-10-03 2008-12-31 罗狄亚电子与催化公司 稀土或镓的加成组合物、其制备方法和作为催化剂的用途
FR2816945B1 (fr) * 2000-11-17 2003-02-21 Rhodia Terres Rares Compose d'addition d'un acide carboxylique et d'un halogenocarboxylate de terre rare ou de gallium, son procede de preparation et son utilisation
FR2822469B1 (fr) * 2001-03-26 2004-07-30 Rhodia Elect & Catalysis Procede de preparation d'une solution stable de carboxylate de terre rare
FR2824834B1 (fr) * 2001-05-18 2005-05-13 Rhodia Elect & Catalysis Procede de preparation de copolymeres blocs, copolymeres blocs ainsi obtenus et utilisation comme agents compatibilisants
AU2002300062B8 (en) * 2001-07-16 2010-04-15 Dudley Mills Pty Ltd Removal of Phosphate from Water
ITMI20060619A1 (it) * 2006-03-31 2007-10-01 Polimeri Europa Spa Processo per la purificazione di carbossilati lantanidi
FR2925477B1 (fr) * 2007-12-20 2011-11-18 Michelin Soc Tech Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme catalytique "preforme"
ITMI20080570A1 (it) * 2008-04-02 2009-10-03 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis
FR2945803B1 (fr) 2009-05-19 2011-07-29 Michelin Soc Tech Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme calalytique "preforme"
CN103665228B (zh) * 2012-09-12 2016-03-30 中国石油化工股份有限公司 羧酸钕油溶液及其制备方法和应用以及稀土催化剂及其应用
JP6054821B2 (ja) * 2013-07-03 2016-12-27 住友ゴム工業株式会社 変性共役ジエン系重合体及びゴム組成物
US20150087500A1 (en) 2013-09-26 2015-03-26 Lg Chem, Ltd, Novel neodymium compound and catalyst for diene polymerization including the same
KR101627406B1 (ko) * 2013-09-26 2016-06-03 주식회사 엘지화학 신규한 네오디뮴 화합물 및 이를 포함하는 디엔 중합용 촉매
JP2017082139A (ja) * 2015-10-29 2017-05-18 株式会社ブリヂストン 触媒調製方法、触媒及び（変性）共役ジエン系重合体の製造方法
CN107459596B (zh) * 2017-09-26 2020-09-29 青岛瑞林材料科技有限公司 一种合成高顺式聚二烯烃的方法
CN108440277A (zh) * 2018-05-10 2018-08-24 佛山市顺德区畅驰新材料有限公司 稳定的浓缩的羧酸铜盐液体
CN109748313A (zh) * 2019-03-26 2019-05-14 威海佰德信新材料有限公司 一种纳米氧化铈的制造方法
EP4206234A1 (en) * 2020-08-27 2023-07-05 DIC Corporation Polymerization catalyst composition, method for producing polymerization catalyst composition, and method for producing conjugated diene polymer
CN116023533A (zh) * 2021-10-25 2023-04-28 中国石油化工股份有限公司 膦酸酯钕溶液及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
US4699962A (en) * 1984-01-30 1987-10-13 Phillips Petroleum Company Olefin polymerization
US4791086A (en) * 1984-01-30 1988-12-13 Phillips Petroleum Company Olefin polymerization
GB8830007D0 (en) * 1988-12-22 1989-02-15 Enichem Elastomers Polymerization of butadiene
DE4115034A1 (de) * 1991-05-08 1992-11-12 Bayer Ag Verfahren zur herstellung von metallcarboxylaten sowie deren verwendung fuer die polymerisation von fuer eine ziegler-natta-polymerisation geeigneten monomeren
GB9119234D0 (en) * 1991-09-09 1991-10-23 Enichem Elastomers Ltd Conjugated diene polymerisation
DE69310007T2 (de) * 1992-02-28 1997-12-18 Sentrachem Ltd Herstellung eines organischen Salzes des seltenen Erdmetalls
DE4334045A1 (de) * 1993-10-06 1995-04-13 Bayer Ag Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen
US5428119A (en) * 1993-11-09 1995-06-27 Polysar Rubber Corporation Process for polybutadiene production using catalyst with high activity
US5783676C1 (en) * 1996-03-29 2002-03-12 Rhodia Rare Earths Inc Synthesis of solid powdery rare earth carboxylates by a precipitation method
US5731381A (en) * 1996-11-01 1998-03-24 Union Carbide Chemicals & Plastics Technology Corporation Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof
US6054563A (en) * 1997-03-05 2000-04-25 Rhodia Chimie Preparation of solid, powdery rare earth carboxylates by evaporation method

Also Published As

Publication number Publication date
EP1071687A1 (en) 2001-01-31
ZA200005696B (en) 2002-01-28
BR9909704A (pt) 2001-11-20
BR9909704B1 (pt) 2010-07-13
US6111082A (en) 2000-08-29
TWI222427B (en) 2004-10-21
DE69933373D1 (de) 2006-11-09
CN1303385A (zh) 2001-07-11
CN1231485C (zh) 2005-12-14
KR20060009018A (ko) 2006-01-27
DE69933373T2 (de) 2007-08-02
ATE340798T1 (de) 2006-10-15
JP2002512249A (ja) 2002-04-23
CA2328890A1 (en) 1999-10-28
JP4699606B2 (ja) 2011-06-15
AU3369299A (en) 1999-11-08
WO1999054335A1 (en) 1999-10-28
EP1071687A4 (en) 2003-01-08
ES2274623T3 (es) 2007-05-16
KR100571111B1 (ko) 2006-04-13
KR20010052258A (ko) 2001-06-25
EP1071687B1 (en) 2006-09-27

Similar Documents

Publication Publication Date Title
DK1071687T3 (da) Stabile koncentrerede væsker med carboxylater af sjældne jordarters metaller
ATE70252T1 (de) Verfahren zur entsalzung und rehabilitierung bewaesserter boeden.
DE59008910D1 (de) Stabile injizierbare lösungen von faktor viii.
DE69921352D1 (de) Verfahren zur herstellung von mono-langkettigen aminoxid tensiden mit niedrigem nitrit-, nitrosamin- und restperoxid-gehalt
ATE287255T1 (de) Stabile flüssigkeiten mit hohem glycerolgehalt, die sulfosuccinsäuremonoester enthalten
DE3680271D1 (de) Thrombolytische zusammensetzung und verfahren zu deren herstellung.
ATE96167T1 (de) Verfahren zur kristallisation von enzymen.
ATE139798T1 (de) Verfahren zur vorbereitung von neotrehalose und seine verwendungen
DE69102900D1 (de) Brausemischung, deren Herstellung sowie Verwendung.
ATE215135T1 (de) Verfahren zur herstellung von solvens- stabilisierten metallkolloiden und trägerfixierten metallclustern
IL161390A0 (en) Ready-to-use- paracetamol injection solutions containing propylene glycol as the only cosolvent
DE50105968D1 (de) VERFAHREN ZUR HERSTELLUNG VON AlKYLVERBRÜCKTEN LIGANDSYSTEMEN UND ÜBERGANGSMETALLVERBINDUNGEN
JPS5367959A (en) Method of treating organic waste water
ATE215968T1 (de) Verfahren zur reinigung von thrombomodulin
ITUD930003A1 (it) Procedimento per il recupero della sericina disciolta nei bagni di sgommatura, impianto per realizzare tale procedimento e sericina cosi' ottenuta
DE60008515D1 (de) Stabile lösungen von seltenenerden tris(organophosphor-derivaten)
ATE117313T1 (de) Stabile lösungen von rebeccamycinderivaten sowie deren herstellung.
DE50001654D1 (de) Verfahren zur herstellung von polyvinylpyrrolidon-iod in wässriger lösung
DK1149084T3 (da) Fremgangsmåde til fremstilling af L-ascorbinsyre
DE69729869D1 (de) Verfahren zur Herstellung von morphologisch homogenen silberbromidreichen tafelförmigen (111)-Kristallen
DK320589A (da) Fremgangsmaade til hindring af vaekst af aerobe fungi i vandige carbonhydrider
JPS52146050A (en) Process for waste water with high concentration of organic component
ATE145650T1 (de) Verfahren zur kristallisation von alpha-l- aspartyl-l-phenylalaninmethylester
JPS53146295A (en) Purifying method for industrial grade concentrated sulfuric acid
JPS53145354A (en) Method of treating wastewater containing cyanide