IT1279197B1 - Catalizzatori eterogenei di idrogenazione migliorati con ridotta isomerizzazione delle olefine - Google Patents

Catalizzatori eterogenei di idrogenazione migliorati con ridotta isomerizzazione delle olefine

Info

Publication number
IT1279197B1
IT1279197B1 IT95TO000369A ITTO950369A IT1279197B1 IT 1279197 B1 IT1279197 B1 IT 1279197B1 IT 95TO000369 A IT95TO000369 A IT 95TO000369A IT TO950369 A ITTO950369 A IT TO950369A IT 1279197 B1 IT1279197 B1 IT 1279197B1
Authority
IT
Italy
Prior art keywords
hydrogenation catalyst
heterogeneous hydrogenation
olefin isomerization
reduced olefin
improved heterogeneous
Prior art date
Application number
IT95TO000369A
Other languages
English (en)
Inventor
Kimberly Ann Johnson
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ITTO950369A0 publication Critical patent/ITTO950369A0/it
Publication of ITTO950369A1 publication Critical patent/ITTO950369A1/it
Application granted granted Critical
Publication of IT1279197B1 publication Critical patent/IT1279197B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
IT95TO000369A 1994-05-13 1995-05-10 Catalizzatori eterogenei di idrogenazione migliorati con ridotta isomerizzazione delle olefine IT1279197B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24220794A 1994-05-13 1994-05-13

Publications (3)

Publication Number Publication Date
ITTO950369A0 ITTO950369A0 (it) 1995-05-10
ITTO950369A1 ITTO950369A1 (it) 1996-11-10
IT1279197B1 true IT1279197B1 (it) 1997-12-04

Family

ID=22913872

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000369A IT1279197B1 (it) 1994-05-13 1995-05-10 Catalizzatori eterogenei di idrogenazione migliorati con ridotta isomerizzazione delle olefine

Country Status (3)

Country Link
JP (1) JPH07304814A (it)
ES (1) ES2133020B1 (it)
IT (1) IT1279197B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0113490A (pt) * 2000-08-25 2003-07-15 Kraton Polymers Res Bv Método para preparar copolìmeros em bloco seletivamente hidrogenados de hidrocarbonetos aromáticos de vinila e dienos conjugados, e, copolìmero em bloco de um hidrocarboneto aromático de vinila e um dieno conjugado
TWI524938B (zh) * 2013-09-30 2016-03-11 台橡股份有限公司 觸媒組合物、氫化苯乙烯系嵌段式聚合物的方法、及所得之氫化聚合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE697838A (it) * 1966-11-11 1967-10-02
US3670054A (en) * 1969-10-29 1972-06-13 Shell Oil Co Block copolymers having reduced solvent sensitivity
US3673281A (en) * 1971-01-29 1972-06-27 Basf Ag Catalytic hydrogenation of polymers containing double bonds
US3700633A (en) * 1971-05-05 1972-10-24 Shell Oil Co Selectively hydrogenated block copolymers

Also Published As

Publication number Publication date
ITTO950369A1 (it) 1996-11-10
ITTO950369A0 (it) 1995-05-10
JPH07304814A (ja) 1995-11-21
ES2133020B1 (es) 2000-05-01
ES2133020A1 (es) 1999-08-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430