IT1296066B1 - Procedimento per la idrogenazione di (co) polimeri dienici - Google Patents

Procedimento per la idrogenazione di (co) polimeri dienici

Info

Publication number
IT1296066B1
IT1296066B1 IT97MI002477A ITMI972477A IT1296066B1 IT 1296066 B1 IT1296066 B1 IT 1296066B1 IT 97MI002477 A IT97MI002477 A IT 97MI002477A IT MI972477 A ITMI972477 A IT MI972477A IT 1296066 B1 IT1296066 B1 IT 1296066B1
Authority
IT
Italy
Prior art keywords
dienic
hydrogenation
polymers
procedure
Prior art date
Application number
IT97MI002477A
Other languages
English (en)
Italian (it)
Inventor
Gian Tommaso Viola
Andrea Vallieri
Claudio Cavallo
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
Priority to IT97MI002477A priority Critical patent/IT1296066B1/it
Priority to DE69816753T priority patent/DE69816753T2/de
Priority to EP98120290A priority patent/EP0914867B1/en
Priority to ES98120290T priority patent/ES2205359T3/es
Priority to CA002250493A priority patent/CA2250493C/en
Priority to US09/184,114 priority patent/US6228952B1/en
Priority to ZA9810060A priority patent/ZA9810060B/xx
Priority to BR9804757-4A priority patent/BR9804757A/pt
Priority to RU98120154/04A priority patent/RU2218356C2/ru
Priority to TW087118538A priority patent/TW482779B/zh
Priority to CNB981226566A priority patent/CN1148259C/zh
Priority to KR1019980047573A priority patent/KR100293581B1/ko
Priority to TR1998/02261A priority patent/TR199802261A3/tr
Priority to JP10315788A priority patent/JP2000202298A/ja
Publication of ITMI972477A1 publication Critical patent/ITMI972477A1/it
Application granted granted Critical
Publication of IT1296066B1 publication Critical patent/IT1296066B1/it

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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
    • 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
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • 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
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • 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
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/46—Titanium
    • 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
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/48—Zirconium
    • 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
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/49—Hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Graft Or Block Polymers (AREA)
IT97MI002477A 1997-11-06 1997-11-06 Procedimento per la idrogenazione di (co) polimeri dienici IT1296066B1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT97MI002477A IT1296066B1 (it) 1997-11-06 1997-11-06 Procedimento per la idrogenazione di (co) polimeri dienici
DE69816753T DE69816753T2 (de) 1997-11-06 1998-10-27 Verfahren zum Hydrieren von Dien(co)polymeren
EP98120290A EP0914867B1 (en) 1997-11-06 1998-10-27 Process for the hydrogenation of diene (co)polymers
ES98120290T ES2205359T3 (es) 1997-11-06 1998-10-27 Procedimiento para la hidrogenacion de dien(co)polimeros.
CA002250493A CA2250493C (en) 1997-11-06 1998-10-30 Process for the hydrogenation of diene (co)polymers
US09/184,114 US6228952B1 (en) 1997-11-06 1998-11-02 Process for the hydrogenation of diene (co)polymers
ZA9810060A ZA9810060B (en) 1997-11-06 1998-11-03 Process for the hydrogenation of diene (co)polymers
BR9804757-4A BR9804757A (pt) 1997-11-06 1998-11-05 Processo para a hidrogenação de (co) polímetos de dienos
RU98120154/04A RU2218356C2 (ru) 1997-11-06 1998-11-05 Каталитическая композиция для гидрирования ненасыщенных соединений и способ гидрирования диеновых (со)полимеров
TW087118538A TW482779B (en) 1997-11-06 1998-11-06 Process for the hydrogenation of diene copolymers
CNB981226566A CN1148259C (zh) 1997-11-06 1998-11-06 二烯(共)聚合物加氢的方法
KR1019980047573A KR100293581B1 (ko) 1997-11-06 1998-11-06 디엔(공)중합체의수소화방법
TR1998/02261A TR199802261A3 (tr) 1997-11-06 1998-11-06 Dien (ko)polimerlerin hidrojenasyonu için islem.
JP10315788A JP2000202298A (ja) 1997-11-06 1998-11-06 ジエン（コ）ポリマーの水素化法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI002477A IT1296066B1 (it) 1997-11-06 1997-11-06 Procedimento per la idrogenazione di (co) polimeri dienici

Publications (2)

Publication Number Publication Date
ITMI972477A1 ITMI972477A1 (it) 1999-05-06
IT1296066B1 true IT1296066B1 (it) 1999-06-09

Family

ID=11378162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI002477A IT1296066B1 (it) 1997-11-06 1997-11-06 Procedimento per la idrogenazione di (co) polimeri dienici

Country Status (14)

Country Link
US (1) US6228952B1 (enExample)
EP (1) EP0914867B1 (enExample)
JP (1) JP2000202298A (enExample)
KR (1) KR100293581B1 (enExample)
CN (1) CN1148259C (enExample)
BR (1) BR9804757A (enExample)
CA (1) CA2250493C (enExample)
DE (1) DE69816753T2 (enExample)
ES (1) ES2205359T3 (enExample)
IT (1) IT1296066B1 (enExample)
RU (1) RU2218356C2 (enExample)
TR (1) TR199802261A3 (enExample)
TW (1) TW482779B (enExample)
ZA (1) ZA9810060B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2223535T3 (es) * 1999-07-09 2005-03-01 Dow Global Technologies Inc. Hidrogenacion de polimeros insaturados usando catalizadores divalentes a base de un metal del grupo iv y bisciclopentadienilo y que contienen dieno.
US6313230B1 (en) * 1999-09-21 2001-11-06 Industrial Technology Research Institute Catalyst composition for hydrogenation of conjugated diene based synthetic rubbers
JP2001351383A (ja) * 2000-06-07 2001-12-21 Mitsubishi Electric Corp 半導体集積回路装置
TW546307B (en) * 2002-10-25 2003-08-11 Tsrc Corp Method for hydrogenating conjugated diene polymer
ITMI20050860A1 (it) 2005-05-13 2006-11-14 Polimeri Europa Spa Procedimento per la idrogenazione selettiva di copolimeri stirene-butadiene
ITMI20071210A1 (it) * 2007-06-15 2008-12-16 Polimeri Europa Spa Procedimento per la idrogenazione parziale di copolimeri random vinil arene-diene coniugato
ES2423762T3 (es) * 2009-06-22 2013-09-24 Dynasol Elastómeros, S.A. Catalizador para la hidrogenación de compuestos insaturados
IT1403084B1 (it) 2010-10-25 2013-10-04 Polimeri Europa Spa Copolimeri stirene-butadiene idrogenati e processo per la loro preparazione.
US8999905B2 (en) * 2010-10-25 2015-04-07 Afton Chemical Corporation Lubricant additive
RU2538955C1 (ru) * 2013-07-09 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения гидрированных производных 1,2-полибутадиенов
RU2538956C1 (ru) * 2013-07-09 2015-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения гидрированных 1,2-полибутадиенов
RU2539182C1 (ru) * 2013-10-25 2015-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" Способ получения гидрированных 1,2-полибутадиенов
US20180171258A1 (en) 2016-12-16 2018-06-21 Afton Chemical Corporation Multi-Functional Olefin Copolymers and Lubricating Compositions Containing Same
US11098262B2 (en) 2018-04-25 2021-08-24 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance
CN109232154A (zh) * 2018-10-23 2019-01-18 浙江捷达科技有限公司 一种十六烷的正构烷烃制备方法
IT202300021387A1 (it) 2023-10-13 2025-04-13 Versalis Spa Copolimeri stirene-butadiene lineari multiblocco idrogenati, procedimento per la loro preparazione e loro utilizzo come additivi miglioratori dell’indice di viscosita’.
IT202300027540A1 (it) 2023-12-21 2025-06-21 Versalis Spa Additivi miglioratori dell’indice di viscosita’ di oli lubrificanti e procedimento per la loro preparazione.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134909B (en) * 1983-01-20 1986-08-20 Asahi Chemical Ind Catalytic hydrogenation of conjugated diene polymer
JP2718059B2 (ja) * 1988-04-28 1998-02-25 日本合成ゴム株式会社 重合体の水素添加方法および触媒
US5039755A (en) * 1990-05-29 1991-08-13 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers
US5244980A (en) * 1992-12-07 1993-09-14 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent
US5397757A (en) * 1993-10-27 1995-03-14 Mobil Oil Corporation Cocatalysts for metallocene-based olefin polymerization catalyst systems
JP3454922B2 (ja) * 1994-07-15 2003-10-06 旭化成株式会社 イソプレン系重合体の水添方法
IT1284105B1 (it) * 1996-07-04 1998-05-08 Enichem Elastomers Procedimento per la preparazione di un catalizzatore utile per la idrogenazione di copolimeri stirene-butadiene

Also Published As

Publication number Publication date
EP0914867B1 (en) 2003-07-30
ZA9810060B (en) 1999-05-04
RU2218356C2 (ru) 2003-12-10
TW482779B (en) 2002-04-11
DE69816753T2 (de) 2004-04-15
EP0914867A1 (en) 1999-05-12
DE69816753D1 (de) 2003-09-04
CN1220916A (zh) 1999-06-30
KR100293581B1 (ko) 2001-07-12
US6228952B1 (en) 2001-05-08
KR19990045088A (ko) 1999-06-25
CA2250493C (en) 2007-09-04
BR9804757A (pt) 1999-12-14
JP2000202298A (ja) 2000-07-25
TR199802261A2 (xx) 1999-05-21
TR199802261A3 (tr) 1999-05-21
ES2205359T3 (es) 2004-05-01
CN1148259C (zh) 2004-05-05
CA2250493A1 (en) 1999-05-06
ITMI972477A1 (it) 1999-05-06

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Legal Events

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