ES2160867T3 - Copolimerizacion anionica de dienos conjugados y vinilarenos en presencia de eteres alquilicos de tetrahidropiranilmetanol. - Google Patents

Copolimerizacion anionica de dienos conjugados y vinilarenos en presencia de eteres alquilicos de tetrahidropiranilmetanol.

Info

Publication number
ES2160867T3
ES2160867T3 ES97107420T ES97107420T ES2160867T3 ES 2160867 T3 ES2160867 T3 ES 2160867T3 ES 97107420 T ES97107420 T ES 97107420T ES 97107420 T ES97107420 T ES 97107420T ES 2160867 T3 ES2160867 T3 ES 2160867T3
Authority
ES
Spain
Prior art keywords
vinyllarenos
tetrahydropiranilmetanol
dienses
conjugated
alkyl ethers
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
ES97107420T
Other languages
English (en)
Inventor
Gian Tommaso Viola
Claudio Trombini
Lorenzo Musiani
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.)
Enichem SpA
Original Assignee
Enichem SpA
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 Enichem SpA filed Critical Enichem SpA
Application granted granted Critical
Publication of ES2160867T3 publication Critical patent/ES2160867T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/10—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 with vinyl-aromatic 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
    • 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
    • C08F36/08—Isoprene
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
    • C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESO PARA LA PREPARACION DE UN POLIMERO POR POLIMERIZACION DE: (A) ENTRE 50 Y 100 % EN PESO DE AL MENOS UN MONOMERO DIENO, (B) ENTRE 0 Y 50 % EN PESO DE AL MENOS UN MONOMERO DE INSATURACION ETILENICA, LLEVANDOSE A CABO LA POLIMERIZACION ANTERIOR EN UN SOLVENTE INERTE EN PRESENCIA DE UN SISTEMA CATALITICO QUE INCLUYE: (A) AL MENOS UN INICIADOR ANIONICO CONSISTENTE ESENCIALMENTE EN UN DERIVADO DE LITIO, (B) AL MENOS UN MODIFICADOR PERTENECIENTE AL GRUPO DE TETRAHIDROPIRANIL ETERES.
ES97107420T 1997-01-30 1997-05-06 Copolimerizacion anionica de dienos conjugados y vinilarenos en presencia de eteres alquilicos de tetrahidropiranilmetanol. Expired - Lifetime ES2160867T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI000171A IT1289605B1 (it) 1997-01-30 1997-01-30 Copolimerizzazione anionica di dieni coniugati e vinil areni in presenza di alchil eteri del tetraidropiranil metanolo

Publications (1)

Publication Number Publication Date
ES2160867T3 true ES2160867T3 (es) 2001-11-16

Family

ID=11375787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97107420T Expired - Lifetime ES2160867T3 (es) 1997-01-30 1997-05-06 Copolimerizacion anionica de dienos conjugados y vinilarenos en presencia de eteres alquilicos de tetrahidropiranilmetanol.

Country Status (12)

Country Link
US (1) US5914378A (es)
EP (1) EP0856532B1 (es)
JP (1) JP3877836B2 (es)
KR (1) KR100236844B1 (es)
BR (1) BR9703333A (es)
CA (1) CA2206263C (es)
DE (1) DE69706955T2 (es)
ES (1) ES2160867T3 (es)
IT (1) IT1289605B1 (es)
TR (1) TR199700400A2 (es)
TW (1) TW474951B (es)
ZA (1) ZA974088B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318479B1 (it) * 2000-04-20 2003-08-25 Enichem Spa Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento.
IT1402007B1 (it) 2010-10-06 2013-08-28 Polimeri Europa Spa Procedimento per la preparazione di polimeri dienici o copolimeri statistici vinilarene-diene
EP2675845B1 (en) 2011-02-14 2021-09-08 Kuraray America Inc. Elastomeric formulations useful in films and sheets
JP6334514B2 (ja) * 2012-05-01 2018-05-30 株式会社ブリヂストン オルガノホスフィン官能基を有するポリジエンおよびジエンコポリマー
ITMI20121495A1 (it) 2012-09-07 2014-03-08 Versalis Spa Procedimento per la preparazione di polimeri dienici o di copolimeri statistici vinilarene-diene
EP3183280B1 (en) 2014-08-20 2018-07-04 Versalis S.p.A. Process for the preparation of diene polymers or random vinyl arene-diene copolymers
JP6691139B2 (ja) * 2015-12-22 2020-04-28 株式会社クラレ 共役ジエン系アニオン重合体の製造方法
KR102151855B1 (ko) * 2018-11-30 2020-09-03 롯데케미칼 주식회사 공액 디엔계 및 방향족 비닐계 공중합체의 제조 방법 및 이로부터 제조된 공액 디엔계 및 방향족 비닐계의 공중합체를 포함하는 타이어
CN115785525B (zh) * 2021-09-10 2024-03-26 中国石油化工股份有限公司 结构调节剂组合物和液体状的三元共聚物及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231153A (en) * 1992-04-06 1993-07-27 The Goodyear Tire & Rubber Company Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers
US5470929A (en) * 1993-03-29 1995-11-28 The Goodyear Tire & Rubber Company Process for synthesizing styrene-isoprene rubber
EP0682041B1 (en) * 1994-05-09 1998-09-16 Shell Internationale Researchmaatschappij B.V. Process for the preparation of industrially applicable difunctional anionic polymerization initiators and their use

Also Published As

Publication number Publication date
ITMI970171A1 (it) 1998-07-30
TR199700400A3 (tr) 1998-08-21
ZA974088B (en) 1997-12-09
DE69706955D1 (de) 2001-10-31
KR100236844B1 (ko) 2000-01-15
KR19980069780A (ko) 1998-10-26
TR199700400A2 (xx) 1998-08-21
CA2206263A1 (en) 1998-07-30
JP3877836B2 (ja) 2007-02-07
TW474951B (en) 2002-02-01
BR9703333A (pt) 1998-09-15
MX9703558A (es) 1998-07-31
CA2206263C (en) 2005-02-01
IT1289605B1 (it) 1998-10-15
DE69706955T2 (de) 2002-04-04
EP0856532A1 (en) 1998-08-05
JPH10218908A (ja) 1998-08-18
EP0856532B1 (en) 2001-09-26
US5914378A (en) 1999-06-22

Similar Documents

Publication Publication Date Title
ES2160867T3 (es) Copolimerizacion anionica de dienos conjugados y vinilarenos en presencia de eteres alquilicos de tetrahidropiranilmetanol.
ES2133839T3 (es) Metodo de injerto.
TW346491B (en) Preparation of butadiene-based impact modifiers
AU7685587A (en) Paper size based on finely divided aqueous dispersions
WO2002022689A3 (en) Method for preparing graft copolymers and compositions produced therefrom
YU49229B (sh) Postupak i uređaj za polimerizaciju olefina uz visok sadržaj čvrste materije u suspenziji
ES534042A0 (es) Procedimiento par preparar en polvo para dispersion capaz de fluir, bien redispersable. a base de un copolimero de cloruro de vinilo y etileno.
EP0374458A3 (en) High performance polymer flocculating agents
EP0243768A3 (en) Process for preparing polymers in pearl form based on hydrosoluble ethylenically unsaturated monomers
MX9606466A (es) Preparacion de polimeros por polimerizacion en emulsion.
EP1036803A3 (en) Process for preparing styrenebutadiene rubber or butadiene rubber by solution polymerization
GB1260431A (en) Macroporous crosslinked copolymers
MY120866A (en) Preparation process of enlarged latex
KR890006299A (ko) 석회의 반응성을 증가시키기 위한 분쇄용 제제
GR3025660T3 (en) Copolymers containing carboxyl groups in the form of aqueous dispersions or in the form of redispersible powders and their water-soluble salts, process for their preparation and their use as thickewer in aqueous compositions.
CA2037292A1 (en) Preparation of finely divided, water-soluble polymers
FR2342998A1 (fr) Procede de polymerisation de dienes conjugues en presence d'un amorceur organolithique, d'un agent tensio-actif anionique et d'une base de lewis
BR9609238A (pt) Pó redispersível em água à base de polímeros filmogênicos pseudo latex obtido por redispersão na água processo de preparação de um pó e utilização dos pseudo látex e dos pós
DK0805169T3 (da) Fremgangsmåde til fremstilling af i alkalisk medium opløselige copolymerisater på (meth)acrylatbasis
DE3780623D1 (de) Schmelzbarer elektrostatisch anziehbarer entwickler.
KR910011924A (ko) 증가된 입경을 갖는 유화중합된 폴리부타디엔의 제조방법
MacLennan et al. Limited specific T-cell mediated cytolysis in the absence of extracellular Ca2+.
ES2130518T3 (es) Procedimiento para la preparacion de copolimeros de bloques que emplean iniciadores de polimerizacion anionicos difuncionales.
ES2121435T3 (es) Composicion util para articulos elastomericos y articulos preparados a partir de la composicion.
IT1318479B1 (it) Procedimento per la preparazione di gomme sbr con miglioratalavorabilita' e minore resistenza al rotolamento.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 856532

Country of ref document: ES