ES2176885T3 - Disolucion sin gel. - Google Patents

Disolucion sin gel.

Info

Publication number
ES2176885T3
ES2176885T3 ES98121558T ES98121558T ES2176885T3 ES 2176885 T3 ES2176885 T3 ES 2176885T3 ES 98121558 T ES98121558 T ES 98121558T ES 98121558 T ES98121558 T ES 98121558T ES 2176885 T3 ES2176885 T3 ES 2176885T3
Authority
ES
Spain
Prior art keywords
dissolution
viscose
directed
present
gel
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.)
Expired - Lifetime
Application number
ES98121558T
Other languages
English (en)
Inventor
Thomas J Lynch
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of ES2176885T3 publication Critical patent/ES2176885T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0201—Oxygen-containing compounds
    • B01J31/0211—Oxygen-containing compounds with a metal-oxygen link
    • 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
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
    • 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
    • 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
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • 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
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/128—Mixtures of organometallic compounds
    • 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
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic Table without C-Metal linkages
    • 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
    • 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
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/30—Non-coordinating groups comprising sulfur
    • B01J2540/32—Sulfonic acid groups or their salts
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/40—Non-coordinating groups comprising nitrogen
    • B01J2540/44—Non-coordinating groups comprising nitrogen being derivatives of carboxylic or carbonic acids, e.g. amide (RC(=O)-NR2, RC(=O)-NR-C(=O)R), nitrile, urea (R2N-C(=O)-NR2), guanidino (R2N-C(=NR)-NR2) groups
    • 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
    • B01J2540/00—Compositional aspects of coordination complexes or ligands in catalyst systems
    • B01J2540/50—Non-coordinating groups comprising phosphorus
    • B01J2540/52—Phosphorus acid or phosphorus acid ester groups
    • B01J2540/522—Phosphorus acid or phosphorus acid ester groups being phosphoric acid mono-, di- or triester groups ((RO)(R'O)2P=O), i.e. R= C, R'= C, H

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

LA PRESENTE INVENCION SE DIRIGE A UN PROCESO PARA LA PREPARACION DE UNA SOLUCION NO VISCOSA DE HIDROCARBUROS QUE CONTIENE UN COMPUESTO DE LA SERIE DE LA TIERRA RARA DEL LANTANO (LN), POR DISOLUCION O SINTESIS DE UN COMPUESTO DE LANTANO EN UN DISOLVENTE DE HIDROCARBURO INERTE CON UN ACIDO DE LEWIS, EN CANTIDAD SUFICIENTE PARA IMPEDIR LA FORMACION DE SOLUCIONES MUY VISCOSAS. LA PRESENTE INVENCION SE DIRIGE IGUALMENTE AL USO DE LAS SOLUCIONES NO VISCOSAS DE LN FORMADAS POR EL MENCIONADO PROCESO, COMO CO-CATALIZADORAS PARA LA POLIMERIZACION DE DIENOS.
ES98121558T 1997-12-19 1998-11-18 Disolucion sin gel. Expired - Lifetime ES2176885T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/994,584 US6197713B1 (en) 1997-12-19 1997-12-19 Use of Lewis acids for the breakdown of gelatinous rare earth compounds in hydrocarbon solutions

Publications (1)

Publication Number Publication Date
ES2176885T3 true ES2176885T3 (es) 2002-12-01

Family

ID=25540824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98121558T Expired - Lifetime ES2176885T3 (es) 1997-12-19 1998-11-18 Disolucion sin gel.

Country Status (5)

Country Link
US (1) US6197713B1 (es)
EP (1) EP0924214B1 (es)
JP (1) JP4339434B2 (es)
DE (1) DE69807035D1 (es)
ES (1) ES2176885T3 (es)

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US6767927B1 (en) 1999-04-26 2004-07-27 Rhodia Rare Earths Inc. Synthesis of stable solutions of rare earth tris (organophosphate) in hydrocarbon solvents
BR0010056A (pt) * 1999-04-26 2002-01-15 Rhodia Elect & Catalysis Soluções estáveis de tris (derivados de organofósforo) de terras raras em um solvente de hidrocarboneto
JP4965055B2 (ja) * 2000-11-10 2012-07-04 株式会社ブリヂストン 新規な官能化剤を用いて製造した官能化高シス−１，４−ポリブタジエン
EP1436332A2 (en) * 2001-10-12 2004-07-14 Dow Global Technologies Inc. Metal complex compositions and their use as catalysts to produce polydienes
ES2427626T3 (es) * 2003-02-21 2013-10-31 Styron Europe Gmbh Procedimiento para homo- o copolimerización de olefinas conjugadas
US20080006833A1 (en) * 2006-06-02 2008-01-10 Semiconductor Energy Laboratory Co., Ltd. Lighting device and liquid crystal display device
KR101501296B1 (ko) 2006-12-19 2015-03-10 스타이런 유럽 게엠베하 설파이드 개질된 엘라스토머성 중합체
FR2911607B1 (fr) 2007-01-23 2012-06-22 Rhodia Recherches & Tech Procede de preparation d'une solution d'un organophosphate de terre rare.
FR2919871B1 (fr) * 2007-08-08 2010-04-23 Rhodia Operations Procede de preparation d'une solution d'un organophosphate de terre rare dans un solvant organique
EP2213677A4 (en) * 2007-10-15 2012-01-04 Bridgestone Corp PROCESS FOR THE PREPARATION OF DIALKYL PHOSPHATESTER RENDERING SALT OR DIOLEYL PHOSPHATESTER RENDERING SALT
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"
US7825201B2 (en) * 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
RU2515980C2 (ru) * 2007-12-31 2014-05-20 Бриджстоун Корпорейшн Способ получения полидиенов полимеризацией в объеме
HUE029872T2 (en) 2008-06-06 2017-04-28 Trinseo Europe Gmbh Modified elastomeric polymers
US7906592B2 (en) * 2008-07-03 2011-03-15 Bridgestone Corporation Polymers functionalized with imide compounds containing a protected amino group
KR101707693B1 (ko) 2008-11-11 2017-02-16 트린세오 유럽 게엠베하 개질된 중합체의 제조시 실란올을 제거하는 방법
US8188195B2 (en) 2008-12-31 2012-05-29 Bridgestone Corporation Polymers functionalized with nitroso compounds
US8344066B2 (en) 2009-01-23 2013-01-01 Bridgestone Corporation Polymers functionalized with nitrile compounds containing a protected amino group
KR101692089B1 (ko) 2009-01-23 2017-01-02 가부시키가이샤 브리지스톤 폴리시아노 화합물로 관능화된 중합체
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"
US8623975B2 (en) 2009-06-24 2014-01-07 Bridgestone Corporation Process for producing polydienes
US8895684B2 (en) 2009-12-21 2014-11-25 Styron Europe Gmbh Modified polymer compositions
TW201134837A (en) 2009-12-21 2011-10-16 Styron Europe Gmbh Modified polymer compositions
US8338544B2 (en) * 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
WO2012041804A2 (en) 2010-09-30 2012-04-05 Styron Europe Gmbh Polymer compositions
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds
ES2642163T3 (es) 2012-09-14 2017-11-15 Trinseo Europe Gmbh Polímeros modificados por amino silano
US10005869B2 (en) 2013-07-22 2018-06-26 Trinseo Europe Gmbh Polymerisation initiators
WO2016008507A1 (en) 2014-07-14 2016-01-21 Trinseo Europe Gmbh Aminosilyl-substituted diarylethene compounds for anionic polymerisation
EP3045495B1 (en) 2015-01-14 2017-07-26 Trinseo Europe GmbH Functionalized elastomeric polymer compositions, their preparation methods and crosslinked rubber compositions thereof
EP3250616B1 (en) * 2015-01-28 2019-01-23 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes
EP3133093A1 (en) 2015-08-20 2017-02-22 Trinseo Europe GmbH Elastomeric polymer
EP3363804A1 (en) 2017-02-20 2018-08-22 Trinseo Europe GmbH Metallated benzylsilanes and their use as polymerization initiators
CN113265551B (zh) * 2021-05-24 2022-07-01 浙江大学 一种利用高浓度氯化锌溶液提取稀土元素的方法
CN120457135A (zh) 2023-01-04 2025-08-08 尤米科尔特殊材料布鲁日公司 烷基磷酸钕溶液的制备方法

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Also Published As

Publication number Publication date
JP4339434B2 (ja) 2009-10-07
EP0924214B1 (en) 2002-08-07
JPH11255813A (ja) 1999-09-21
EP0924214A2 (en) 1999-06-23
US6197713B1 (en) 2001-03-06
DE69807035D1 (de) 2002-09-12
EP0924214A3 (en) 2000-07-12

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