BR9608784A - Processo para simultánea epoxidação e extração do resíduo de catalisador de polímeros - Google Patents

Processo para simultánea epoxidação e extração do resíduo de catalisador de polímeros

Info

Publication number
BR9608784A
BR9608784A BR9608784A BR9608784A BR9608784A BR 9608784 A BR9608784 A BR 9608784A BR 9608784 A BR9608784 A BR 9608784A BR 9608784 A BR9608784 A BR 9608784A BR 9608784 A BR9608784 A BR 9608784A
Authority
BR
Brazil
Prior art keywords
extraction
catalyst residue
polymer catalyst
epoxidation
simultaneous
Prior art date
Application number
BR9608784A
Other languages
English (en)
Inventor
James Robert Erickson
Bhaskar Peechera Rao
Original Assignee
Shell Internacionale 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 Internacionale Research filed Critical Shell Internacionale Research
Publication of BR9608784A publication Critical patent/BR9608784A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/02—Purification
    • C08C2/04—Removal of catalyst residues
    • 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
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing Of Solid Wastes (AREA)
BR9608784A 1995-05-16 1996-05-15 Processo para simultánea epoxidação e extração do resíduo de catalisador de polímeros BR9608784A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/442,520 US5543472A (en) 1995-05-16 1995-05-16 Concurrent epoxidation and catalyst residue extraction
PCT/EP1996/002138 WO1996036646A1 (en) 1995-05-16 1996-05-15 Concurrent epoxidation and catalyst residue extraction

Publications (1)

Publication Number Publication Date
BR9608784A true BR9608784A (pt) 1999-07-06

Family

ID=23757120

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608784A BR9608784A (pt) 1995-05-16 1996-05-15 Processo para simultánea epoxidação e extração do resíduo de catalisador de polímeros

Country Status (12)

Country Link
US (1) US5543472A (pt)
EP (1) EP0826007B1 (pt)
JP (1) JPH11506483A (pt)
KR (1) KR100468986B1 (pt)
CN (1) CN1100064C (pt)
BR (1) BR9608784A (pt)
CA (1) CA2220956A1 (pt)
DE (1) DE69601707T2 (pt)
ES (1) ES2128862T3 (pt)
TW (1) TW426693B (pt)
WO (1) WO1996036646A1 (pt)
ZA (1) ZA963806B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6043299A (en) * 1996-10-31 2000-03-28 Shell Oil Company Process for the extraction of material from multi-phase systems
US6153727A (en) * 1998-08-18 2000-11-28 Shell Oil Company Extraction of metal residues from polymer cements
US20070276062A1 (en) * 2003-12-24 2007-11-29 Diego Tirelli Process For Producing An Epoxidized Elastomeric Polymer
US7994236B2 (en) * 2005-12-15 2011-08-09 Firestone Polymers, Llc Technique for purifying polymer compositions
CO6650065A1 (es) * 2011-10-03 2013-04-15 Indupalma Ltda Procesos para la obtención de un poliol a partir de aceite de palma, polioles obtenidos a partir de dichos procesos, productos derivados de dicho poliol y su método de preparación

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130207A (en) * 1960-11-03 1964-04-21 Fmc Corp Improved epoxidation process with liquid aliphatic peroxy acids
US4471099A (en) * 1983-03-07 1984-09-11 Phillips Petroleum Company Treatment of a hydrogenated polymer solution after hydrogenation catalyst removal to improve subsequent lithiation reaction
GB8722235D0 (en) * 1987-09-22 1987-10-28 Enichem Elastomers Ltd Removal of catalyst residues
US5229464A (en) * 1991-04-29 1993-07-20 Shell Oil Company Epoxidized viscous conjugated diene block copolymers
KR100227998B1 (ko) * 1991-04-29 1999-11-01 오노 알버어스 가교-결합 에폭시 관능화 폴리디엔 블럭 중합체, 그들의 제조 방법, 그들을 포함하는 조성물 및 출발 블럭 공중합체
US5247026A (en) * 1992-06-19 1993-09-21 Shell Oil Company Randomly epoxidized small star polymers

Also Published As

Publication number Publication date
US5543472A (en) 1996-08-06
MX9708759A (es) 1998-03-31
CA2220956A1 (en) 1996-11-21
CN1100064C (zh) 2003-01-29
CN1187825A (zh) 1998-07-15
DE69601707T2 (de) 1999-08-19
TW426693B (en) 2001-03-21
DE69601707D1 (de) 1999-04-15
ZA963806B (en) 1996-11-25
EP0826007A1 (en) 1998-03-04
KR100468986B1 (ko) 2005-07-11
KR19990014747A (ko) 1999-02-25
WO1996036646A1 (en) 1996-11-21
EP0826007B1 (en) 1999-03-10
ES2128862T3 (es) 1999-05-16
JPH11506483A (ja) 1999-06-08

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law