DK37283D0 - Komposition og fremgangsmade til reformning af carbonhydrider - Google Patents

Komposition og fremgangsmade til reformning af carbonhydrider

Info

Publication number
DK37283D0
DK37283D0 DK0372/83A DK37283A DK37283D0 DK 37283 D0 DK37283 D0 DK 37283D0 DK 0372/83 A DK0372/83 A DK 0372/83A DK 37283 A DK37283 A DK 37283A DK 37283 D0 DK37283 D0 DK 37283D0
Authority
DK
Denmark
Prior art keywords
carbohydrides
reforming
procedure
composition
reforming carbohydrides
Prior art date
Application number
DK0372/83A
Other languages
English (en)
Other versions
DK163571B (da
DK37283A (da
DK163571C (da
Inventor
Waldeen Carl Buss
Thomas Robert Hughes
Original Assignee
Chevron Res
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
Priority claimed from US06/344,571 external-priority patent/US4447316A/en
Priority claimed from US06/392,907 external-priority patent/US4645588A/en
Priority claimed from US06/405,837 external-priority patent/US4634518A/en
Priority claimed from US06/420,541 external-priority patent/US4434311A/en
Application filed by Chevron Res filed Critical Chevron Res
Publication of DK37283D0 publication Critical patent/DK37283D0/da
Publication of DK37283A publication Critical patent/DK37283A/da
Publication of DK163571B publication Critical patent/DK163571B/da
Application granted granted Critical
Publication of DK163571C publication Critical patent/DK163571C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/605—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
    • C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
    • C07C4/18—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/387—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation of cyclic compounds containing non six-membered ring to compounds containing a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L
    • C07C2529/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L containing iron group metals, noble metals or copper
    • C07C2529/62—Noble metals
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK037283A 1982-02-01 1983-01-31 Katalysator omfattende en type l zeolit og mindst et gruppe viii metal, samt anvendelse deraf DK163571C (da)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US34457082A 1982-02-01 1982-02-01
US34457082 1982-02-01
US06/344,571 US4447316A (en) 1982-02-01 1982-02-01 Composition and a method for its use in dehydrocyclization of alkanes
US34457182 1982-02-01
US39290782 1982-06-28
US06/392,907 US4645588A (en) 1982-02-01 1982-06-28 Reforming with a platinum-barium-zeolite of L family
US06/405,837 US4634518A (en) 1982-02-01 1982-08-06 Platinum-barium-type L zeolite
US40583782 1982-08-06
US42054182 1982-09-20
US06/420,541 US4434311A (en) 1982-02-01 1982-09-20 Conversion of alkycyclopentanes to aromatics
US42279882A 1982-09-24 1982-09-24
US42279882 1982-09-24

Publications (4)

Publication Number Publication Date
DK37283D0 true DK37283D0 (da) 1983-01-31
DK37283A DK37283A (da) 1983-08-02
DK163571B DK163571B (da) 1992-03-16
DK163571C DK163571C (da) 1992-08-03

Family

ID=27559792

Family Applications (1)

Application Number Title Priority Date Filing Date
DK037283A DK163571C (da) 1982-02-01 1983-01-31 Katalysator omfattende en type l zeolit og mindst et gruppe viii metal, samt anvendelse deraf

Country Status (16)

Country Link
AU (1) AU559929B2 (da)
BR (1) BR8300467A (da)
CH (1) CH658603A5 (da)
DE (2) DE3348504C2 (da)
DK (1) DK163571C (da)
FI (1) FI830345L (da)
FR (1) FR2520636B1 (da)
GB (1) GB2116450B (da)
IL (1) IL67727A (da)
MX (2) MX166695B (da)
NL (1) NL191730C (da)
NO (1) NO157768C (da)
NZ (1) NZ203006A (da)
SE (1) SE454089B (da)
TR (1) TR23020A (da)
YU (1) YU43649B (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648961A (en) * 1982-09-29 1987-03-10 Chevron Research Company Method of producing high aromatic yields through aromatics removal and recycle of remaining material
US4456527A (en) * 1982-10-20 1984-06-26 Chevron Research Company Hydrocarbon conversion process
CA1231699A (en) † 1983-11-10 1988-01-19 Samuel J. Tauster Zeolite catalyst and process for using said catalyst
US4595670A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Zeolite catalyst
US4925819A (en) * 1983-11-10 1990-05-15 Exxon Research & Engineering Company Method of regenerating a deactivated catalyst
US4552856A (en) * 1983-11-10 1985-11-12 Exxon Research And Engineering Co. Zeolite catalyst and preparation thereof
US4595668A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Bound zeolite catalyst
US4595669A (en) * 1983-11-10 1986-06-17 Exxon Research And Engineering Co. Method of preparing an improved catalyst
US4568656A (en) * 1984-12-07 1986-02-04 Exxon Research & Engineering Co. Process for loading platinum into Zeolite-L
EP0202797B1 (en) * 1985-05-14 1993-01-27 Mobil Oil Corporation A method for the synthesis of zeolites
US5242675A (en) * 1985-10-15 1993-09-07 Exxon Research & Engineering Company Zeolite L
US5486498A (en) * 1986-10-14 1996-01-23 Exxon Research & Engineering Company Zeolite L
US4868145A (en) * 1987-12-28 1989-09-19 Mobil Oil Corporation Dehydrogenation and dehydrocyclization catalyst
US4990710A (en) * 1988-06-24 1991-02-05 Mobil Oil Corporation Tin-containing microporous crystalline materials and their use as dehydrogenation, dehydrocyclization and reforming catalysts
US4830729A (en) * 1987-12-28 1989-05-16 Mobil Oil Corporation Dewaxing over crystalline indium silicates containing groups VIII means
US4849567A (en) * 1987-12-28 1989-07-18 Mobil Oil Corporation Catalytic dehydrogenation of hydrocarbons over indium-containing crystalline microporous materials
GB8801067D0 (en) * 1988-01-19 1988-02-17 Exxon Chemical Patents Inc Zeolite l preparation
US4888105A (en) * 1988-02-16 1989-12-19 Mobil Oil Corporation Process for the dehydrocyclization of acyclic hydrocarbons and catalyst composition therefor
DE68917627T2 (de) * 1988-03-31 1995-01-26 Exxon Chemical Patents Inc Verfahren zum Reformieren einer dimethylbutanfreien Kohlenwasserstofffraktion.
US5192728A (en) * 1988-06-24 1993-03-09 Mobil Oil Corporation Tin-colating microporous crystalline materials and their use as dehydrogenation, dehydrocyclization reforming catalysts
US5124497A (en) * 1989-10-11 1992-06-23 Mobil Oil Corporation Production of mono-substituted alkylaromatics from C8 +N-paraffins
US5122489A (en) * 1990-10-15 1992-06-16 Mobil Oil Corporation Non-acidic dehydrogenation catalyst of enhanced stability
US5147837A (en) * 1990-10-22 1992-09-15 Mobil Oil Corporation Titania containing dehydrogenation catalysts
US5103066A (en) * 1990-12-10 1992-04-07 Mobil Oil Corp. Dehydrogenation of alcohols over non-acidic metal-zeolite catalysts
WO1996040842A1 (en) * 1995-06-07 1996-12-19 Chevron Chemical Company Process for maximizing xylene production
US5879538A (en) * 1997-12-22 1999-03-09 Chevron Chemical Company Zeolite L catalyst in conventional furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1545411A1 (de) * 1951-01-28 1970-01-08 Union Carbide Corp Verfahren zur katalytischen Umwandlung von Kohlenwasserstoffen
NL238183A (da) 1962-08-03
GB1058190A (en) * 1963-06-28 1967-02-08 Mobil Oil Corp Catalytic cracking of hydrocarbons
DE1270212B (de) * 1964-03-26 1968-06-12 Union Oil Co Verfahren zur Einstellung des Aromatengehalts bei Hydrocrackverfahren
US3397137A (en) * 1965-07-16 1968-08-13 Union Carbide Corp Hydrocarbon reforming process and catalyst compositions therefor
FR2323664A1 (fr) * 1975-09-10 1977-04-08 Erap Procede de deshydrocyclisation d'hydrocarbures aliphatiques

Also Published As

Publication number Publication date
FI830345A0 (fi) 1983-02-01
DE3303120C2 (de) 1997-07-24
NL191730B (nl) 1996-01-02
DK163571B (da) 1992-03-16
FR2520636B1 (fr) 1988-05-13
SE8300485L (sv) 1983-08-02
SE8300485D0 (sv) 1983-01-31
FR2520636A1 (fr) 1983-08-05
SE454089B (sv) 1988-03-28
MX9206280A (es) 1994-04-29
NL8300356A (nl) 1983-09-01
IL67727A0 (en) 1983-05-15
BR8300467A (pt) 1983-11-01
YU43649B (en) 1989-10-31
DE3303120A1 (de) 1983-09-01
IL67727A (en) 1986-10-31
NO157768C (no) 1988-05-25
NZ203006A (en) 1985-08-16
GB8302287D0 (en) 1983-03-02
NO157768B (no) 1988-02-08
CH658603A5 (de) 1986-11-28
NO830322L (no) 1983-08-02
DK37283A (da) 1983-08-02
DE3348504C2 (de) 2003-06-26
GB2116450A (en) 1983-09-28
NL191730C (nl) 1996-05-03
YU18683A (en) 1986-02-28
AU1037083A (en) 1983-08-11
AU559929B2 (en) 1987-03-26
TR23020A (tr) 1989-01-24
MX166695B (es) 1993-01-28
GB2116450B (en) 1985-06-05
FI830345L (fi) 1983-08-02
DK163571C (da) 1992-08-03

Similar Documents

Publication Publication Date Title
DK37283A (da) Komposition og fremgangsmaade til reformning af carbonhydrider
DK100484D0 (da) Gangtoej og fremgangsmade til at fremstille gangtoej
DK488583A (da) Hydrauliske cementblandinger og fremgangsmaade til forbedring af saadanne cementblandinger
DK217782A (da) Tastatur og fremgangsmaade til fremstilling af dette
DK563583A (da) Kabel og fremgangsmaade til fremstilling af dette
DK163803C (da) Katalysator og fremgangsmaader til reformering af carbonhydrider
DK410483A (da) Vaevsprotese og fremgangsmaade til fremstilling af samme
DK276683A (da) Carbapenemer og fremgangsmaade til fremstilling deraf
DK555383D0 (da) Fremgangsmade til braending af cementklinker og anlaeg til udoevelse af fremgangsmaden
DK28683D0 (da) Fremgangsmade til fremstilling af substituerede urinstoffer og thiourinstoffer
DK28883D0 (da) Dentalkonstruktion og fremgangsmade til fremstilling af samme
DK593283D0 (da) Mikroporoes krystallinsk ferrosilicat og fremgangsmade til fremstilling af samme
DK297583D0 (da) Tricycliske forbindelser og fremgangsmade til fremstilling heraf
DK182082A (da) Silikatholdige bindemidler og fremgangsmaade til haerdning af saadanne bindemidler
DK343183D0 (da) Ketoquinoliner og fremgangsmade til fremstilling deraf
DK129983A (da) 2-beta-d-ribofuranosylselenazol-4-carboxamidforbindelser og fremgangsmaader til fremstilling deraf
DK283883A (da) Fremgangsmaade, reagenssaet og apparat til paavisning af yverbetaendelse
DK479283D0 (da) Kompostion af materialer til retentionselementer og plader baseret pa kompositionen
DK81192D0 (da) Substituerede ethandiimidamider og fremgangsmaade til fremstilling deraf
DK403183D0 (da) Impraegneringsmiddel for broed og fremgangsmade til fremstilling af samme
DK90480A (da) Praeparat og fremgangsmaade til inhibering af lipogensis
DK435283A (da) Diastereomerer og fremgangsmaade til fremstilling deraf
DK107384A (da) Fremgangsmaade og form til fremstilling af skosaaler
DK674787A (da) Herbicidkomposition og fremgangsmaade til anvendelse af samme
DK124984D0 (da) Laage til pengeskab og fremgangsmaade til fremstilling af laagen

Legal Events

Date Code Title Description
PBP Patent lapsed