NL7207518A - - Google Patents

Info

Publication number
NL7207518A
NL7207518A NL7207518A NL7207518A NL7207518A NL 7207518 A NL7207518 A NL 7207518A NL 7207518 A NL7207518 A NL 7207518A NL 7207518 A NL7207518 A NL 7207518A NL 7207518 A NL7207518 A NL 7207518A
Authority
NL
Netherlands
Application number
NL7207518A
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 filed Critical
Publication of NL7207518A publication Critical patent/NL7207518A/xx

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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates
    • 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
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/1616—Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
NL7207518A 1971-06-08 1972-06-02 NL7207518A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128406A DE2128406C3 (de) 1971-06-08 1971-06-08 Verfahren zur Herstellung von a , a -Dimethyl--propiolacton (Pivalolacton)

Publications (1)

Publication Number Publication Date
NL7207518A true NL7207518A (cg-RX-API-DMAC10.html) 1972-12-12

Family

ID=5810174

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207518A NL7207518A (cg-RX-API-DMAC10.html) 1971-06-08 1972-06-02

Country Status (17)

Country Link
US (1) US3888884A (cg-RX-API-DMAC10.html)
JP (1) JPS5544750B1 (cg-RX-API-DMAC10.html)
AT (1) AT317168B (cg-RX-API-DMAC10.html)
BE (2) BE784593A (cg-RX-API-DMAC10.html)
BR (1) BR7203668D0 (cg-RX-API-DMAC10.html)
CA (1) CA953301A (cg-RX-API-DMAC10.html)
CH (1) CH572477A5 (cg-RX-API-DMAC10.html)
CS (1) CS160700B2 (cg-RX-API-DMAC10.html)
DE (1) DE2128406C3 (cg-RX-API-DMAC10.html)
ES (1) ES403431A1 (cg-RX-API-DMAC10.html)
FR (1) FR2140556B1 (cg-RX-API-DMAC10.html)
GB (1) GB1384605A (cg-RX-API-DMAC10.html)
IT (1) IT956178B (cg-RX-API-DMAC10.html)
NL (1) NL7207518A (cg-RX-API-DMAC10.html)
RO (1) RO61546A (cg-RX-API-DMAC10.html)
SE (1) SE371439B (cg-RX-API-DMAC10.html)
ZA (1) ZA723748B (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295266A (en) * 1959-06-22 1967-01-03 Rudi Van Bijlevelt Suspended floor system for a multi-level building
FR2634398B1 (fr) * 1988-06-29 1990-09-07 Elf Aquitaine Procede de preparation d'un catalyseur apte a promouvoir la conversion oxydante du methane en hydrocarbures superieurs
US4989815A (en) * 1990-05-22 1991-02-05 Superior Jewelry Company Releasable connector system
US5349046A (en) * 1992-12-01 1994-09-20 Shell Oil Company Polymerization of β-lactones under rim conditions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1568090A1 (de) * 1966-03-16 1970-01-08 Basf Ag Verfahren zur Herstellung von ss-Lactonen
NL129930C (cg-RX-API-DMAC10.html) * 1966-06-03
US3492315A (en) * 1966-08-20 1970-01-27 Kanebo Ltd Production of alpha,alpha-disubstituted-beta propiolactones

Also Published As

Publication number Publication date
CA953301A (en) 1974-08-20
JPS5544750B1 (cg-RX-API-DMAC10.html) 1980-11-13
IT956178B (it) 1973-10-10
ES403431A1 (es) 1975-05-01
US3888884A (en) 1975-06-10
DE2128406A1 (de) 1972-12-28
ZA723748B (en) 1973-03-28
BE784593A (fr) 1972-12-08
FR2140556B1 (cg-RX-API-DMAC10.html) 1977-12-23
FR2140556A1 (cg-RX-API-DMAC10.html) 1973-01-19
RO61546A (cg-RX-API-DMAC10.html) 1977-05-15
SE371439B (cg-RX-API-DMAC10.html) 1974-11-18
AT317168B (de) 1974-08-12
DE2128406B2 (de) 1980-04-30
GB1384605A (en) 1975-02-19
CS160700B2 (cg-RX-API-DMAC10.html) 1975-03-28
BE784583A (fr) 1972-12-08
CH572477A5 (cg-RX-API-DMAC10.html) 1976-02-13
DE2128406C3 (de) 1981-01-08
BR7203668D0 (pt) 1973-05-31

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Legal Events

Date Code Title Description
BV The patent application has lapsed