[go: up one dir, main page]

BR9909704A - Composição lìquida de carboxilato de terrasraras e processo para fabricar a mesma - Google Patents

Composição lìquida de carboxilato de terrasraras e processo para fabricar a mesma

Info

Publication number
BR9909704A
BR9909704A BR9909704-4A BR9909704A BR9909704A BR 9909704 A BR9909704 A BR 9909704A BR 9909704 A BR9909704 A BR 9909704A BR 9909704 A BR9909704 A BR 9909704A
Authority
BR
Brazil
Prior art keywords
manufacture
same
rare earth
net composition
carboxylate
Prior art date
Application number
BR9909704-4A
Other languages
English (en)
Other versions
BR9909704B1 (pt
Inventor
Kenan Yunlu
Jean-Pierre Cuif
Min He
Michel Alas
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
Publication of BR9909704A publication Critical patent/BR9909704A/pt
Publication of BR9909704B1 publication Critical patent/BR9909704B1/pt

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)
  • Polymerization Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"COMPOSIçãO LìQUIDA DE CARBOXILATO DE TERRASRARAS E PROCESSO PARA FABRICAR A MESMA". Líquidos decarboxilato de Terras Raras estáveis tendo altas concentrações deTerras Raras e adequado para uso na formação de catalisadoresZiegler Natta ativos, são preparados com agentes estabilizantestais como água e/ou ácido. Os líquidos compreendem de cerca de4,5% a cerca de 20% de elemento(s) de Terras Raras. Um novoprocesso para a fabricação é revelado.
BRPI9909704-4A 1998-04-17 1999-03-30 processo para preparar composições lìquidas de carboxilato de terras raras, processo para preparar lìquidos de carboxilato de terras raras e método para polimerizar dienos conjugados. BR9909704B1 (pt)

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 (2)

Publication Number Publication Date
BR9909704A true BR9909704A (pt) 2001-11-20
BR9909704B1 BR9909704B1 (pt) 2010-07-13

Family

ID=22041104

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909704-4A BR9909704B1 (pt) 1998-04-17 1999-03-30 processo para preparar composições lìquidas de carboxilato de terras raras, processo para preparar lìquidos de carboxilato de terras raras e método para polimerizar dienos conjugados.

Country Status (15)

Country Link
US (1) US6111082A (pt)
EP (1) EP1071687B1 (pt)
JP (1) JP4699606B2 (pt)
KR (2) KR100571111B1 (pt)
CN (1) CN1231485C (pt)
AT (1) ATE340798T1 (pt)
AU (1) AU3369299A (pt)
BR (1) BR9909704B1 (pt)
CA (1) CA2328890A1 (pt)
DE (1) DE69933373T2 (pt)
DK (1) DK1071687T3 (pt)
ES (1) ES2274623T3 (pt)
TW (1) TWI222427B (pt)
WO (1) WO1999054335A1 (pt)
ZA (1) ZA200005696B (pt)

Families Citing this family (25)

* 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.
WO2001021667A1 (en) * 1999-09-21 2001-03-29 The Regents Of The University Of California Divalent lanthanide reduction catalysts
KR100550178B1 (ko) * 2000-10-03 2006-02-10 로디아 일렉트로닉스 앤드 캐탈리시스 희토류 또는 갈륨 부가 조성물, 그의 제조 방법 및 그의 촉매로서의 용도
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
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
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
RU2297407C1 (ru) * 2006-03-09 2007-04-20 Открытое акционерное общество "Нижнекамскнефтехим" Жидкая композиция карбоксилата редкоземельного элемента, способ получения этой композиции и способ полимеризации
RU2317298C1 (ru) * 2006-03-24 2008-02-20 ЗАО "Промышленно-маркетинговая компания "АЛВИ" Способ получения карбоксилатов неодима
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
CN115989245B (zh) * 2020-08-27 2024-08-13 Dic株式会社 聚合催化剂组合物、聚合催化剂组合物的制造方法、及共轭二烯聚合物的制造方法
CN116023533B (zh) * 2021-10-25 2025-02-28 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
JP4699606B2 (ja) 2011-06-15
EP1071687A1 (en) 2001-01-31
CA2328890A1 (en) 1999-10-28
KR20010052258A (ko) 2001-06-25
CN1231485C (zh) 2005-12-14
WO1999054335A1 (en) 1999-10-28
JP2002512249A (ja) 2002-04-23
ES2274623T3 (es) 2007-05-16
CN1303385A (zh) 2001-07-11
DK1071687T3 (da) 2007-01-29
KR100571111B1 (ko) 2006-04-13
ZA200005696B (en) 2002-01-28
TWI222427B (en) 2004-10-21
AU3369299A (en) 1999-11-08
EP1071687A4 (en) 2003-01-08
DE69933373D1 (de) 2006-11-09
KR20060009018A (ko) 2006-01-27
DE69933373T2 (de) 2007-08-02
EP1071687B1 (en) 2006-09-27
US6111082A (en) 2000-08-29
ATE340798T1 (de) 2006-10-15
BR9909704B1 (pt) 2010-07-13

Similar Documents

Publication Publication Date Title
BR9909704A (pt) Composição lìquida de carboxilato de terrasraras e processo para fabricar a mesma
DE69519566D1 (de) Mittel zur kuenstliche braunung mit verbesserte farbe entwicklung
BR0113494A (pt) Processo para a preparação de uma formulação sólida herbicida, e, uso de uma formulação sólida herbicida
BRPI0107403B8 (pt) Compostos de n-(5,7-dimetóxi[1,2,4]triazolo[1,5-alfa]pirimidin-2-il) arilsulfonamida e o uso dos mesmos como herbicidas.
PT957684E (pt) Micro-emulsao e processo
ES536909A0 (es) Procedimiento para la preparacion de compuestos complejos de piroxicam con ciclodestrinas
DE69528273D1 (de) 1,2-substituierte imidazolylverbindungen zur behandlung von entzündungen
EP1281722A4 (en) HYALURONIC ACID GEL, PROCESS FOR PRODUCING THE SAME AND MEDICAL PRODUCT CONTAINING THE SAME
KR830005849A (ko) 수중에서 이버멕틴의 용매화
EP0914814A4 (en) EMULSION COMPOSITION
ATE253820T1 (de) Wirkstoffhaltige komposition sowie deren herstellung und verwendung
KR890004765A (ko) 화장품 제제에서 사용하기 위한 증점된 수성 계면 활성제 용액
BR0011903A (pt) Composição antiviral; produto de papel fino; e processo para a fabricação de um produto de papel fino
IT1160051B (it) Processo per stabilizzare soluzioni acquose impiegate nella preparazione di geli polimerici idrofili, e inoltre per aumentare la resistenza e l'impermeabilita' di sostanze particellari e/o articoli solidi
BR9810711A (pt) Formulação tópica de pulverização antipruriginosa, e, processo para prevenção ou tratamento de prurido em um paciente
RU94005205A (ru) Безглинистый буровой раствор
JPS55160712A (en) Emulsified cosmetic composition
DE69940051D1 (de) Wasserlösliche trockene zusammensetzungen
ES2056826T3 (es) Mejora de la calidad de liquidos alcoholicos.
Gibb Combating coastal erosion by the technique of coastal hazard mapping.
DE50001654D1 (de) Verfahren zur herstellung von polyvinylpyrrolidon-iod in wässriger lösung
KR920019361A (ko) 피부의 과도색소침착
KR910004097A (ko) 식물체의 생리장해 방지 조성물 및 그를 이용한 방법
LOBACHEVA et al. Investigation of toxic properties of preservatives to be used in water recycling systems
TH1086A (th) ส่วนประกอบสารทำให้ผ้านุ่ม

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/07/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13.07.2020