DE69706038T2 - Verfahren zur herstellung von kugelförmigem mikroverbundmaterial - Google Patents

Verfahren zur herstellung von kugelförmigem mikroverbundmaterial

Info

Publication number
DE69706038T2
DE69706038T2 DE69706038T DE69706038T DE69706038T2 DE 69706038 T2 DE69706038 T2 DE 69706038T2 DE 69706038 T DE69706038 T DE 69706038T DE 69706038 T DE69706038 T DE 69706038T DE 69706038 T2 DE69706038 T2 DE 69706038T2
Authority
DE
Germany
Prior art keywords
microcomposite
inorganic oxide
miscible
network
water
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
DE69706038T
Other languages
English (en)
Other versions
DE69706038D1 (de
Inventor
Andrew Harmer
Qun Sun
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69706038D1 publication Critical patent/DE69706038D1/de
Application granted granted Critical
Publication of DE69706038T2 publication Critical patent/DE69706038T2/de
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
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • 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
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • 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
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4277—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues
    • B01J2231/4288—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues using O nucleophiles, e.g. alcohols, carboxylates, esters
    • 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
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE69706038T 1996-03-28 1997-03-24 Verfahren zur herstellung von kugelförmigem mikroverbundmaterial Expired - Lifetime DE69706038T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62327296A 1996-03-28 1996-03-28
PCT/US1997/004704 WO1997035662A1 (en) 1996-03-28 1997-03-24 Process for the preparation of spherically shaped microcomposites

Publications (2)

Publication Number Publication Date
DE69706038D1 DE69706038D1 (de) 2001-09-13
DE69706038T2 true DE69706038T2 (de) 2002-04-11

Family

ID=24497444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706038T Expired - Lifetime DE69706038T2 (de) 1996-03-28 1997-03-24 Verfahren zur herstellung von kugelförmigem mikroverbundmaterial

Country Status (8)

Country Link
EP (1) EP0889750B1 (de)
JP (1) JP4001385B2 (de)
AT (1) ATE203933T1 (de)
AU (1) AU726790B2 (de)
CA (1) CA2247237C (de)
DE (1) DE69706038T2 (de)
ES (1) ES2160940T3 (de)
WO (1) WO1997035662A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932511A (en) * 1997-05-28 1999-08-03 E. I. Du Pont De Nemours And Company Perfluorinated ion-exchange microcomposite catalysts modified with Lewis acid
US6281400B1 (en) 1997-07-29 2001-08-28 E. I. Du Pont De Nemours And Company Process for preparation of a catalytic microcomposite from a silicate and a highly fluorinated ion exchange resin
CN100341856C (zh) 2005-08-19 2007-10-10 江苏恩华药业集团有限公司 盐酸加巴喷丁制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038213A (en) * 1976-03-04 1977-07-26 Shell Oil Company Hydrocarbon conversion process using a supported perfluorinated polymer catalyst
EP0503688A3 (de) * 1986-02-25 1992-09-23 The Dow Chemical Company Verfahren zur Herstellung von getragenen Polymeren mit Fluorkohlenstoffsulfonsäure
US5094995A (en) * 1989-08-02 1992-03-10 E. I. Du Pont De Nemours And Company Supported perfluorinated ion-exchange polymers
DE69512204T2 (de) * 1994-01-12 2000-05-11 Du Pont Sol-gel poröses mikroverbundderivat von perfluoriertem ionenaustauschpolymer und metalloxyd
US5824622A (en) * 1994-01-12 1998-10-20 E. I. Du Pont De Nemours And Company Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process

Also Published As

Publication number Publication date
AU2542197A (en) 1997-10-17
JP4001385B2 (ja) 2007-10-31
DE69706038D1 (de) 2001-09-13
EP0889750B1 (de) 2001-08-08
AU726790B2 (en) 2000-11-23
JP2000507492A (ja) 2000-06-20
EP0889750A1 (de) 1999-01-13
CA2247237C (en) 2005-08-16
WO1997035662A1 (en) 1997-10-02
ES2160940T3 (es) 2001-11-16
ATE203933T1 (de) 2001-08-15
CA2247237A1 (en) 1997-10-02

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