BR9611663A
(pt )
1999-02-23
Processos empregando ligantes indicadores
NO940483L
(no )
1994-08-15
Organo-aluminoksyprodukt, fremgangsmåte til dets fremstilling og anvendelse av produktet i et katalysatorsystem for alkenpolymerisasjon
PH31259A
(en )
1998-06-18
Hydrogenation reaction catalyst precursor, processfor production thereof and process for production of alcohol.
DE69632822D1
(de )
2004-08-05
In situ verringerung der verkokung eines porösen katalysators in einem superkritischen reaktionsmedium
BG100942A
(en )
1997-11-28
Method for the production of nicotinic acid amide
GEP20012441B
(en )
2001-05-25
Process for Preparing 3-Methylpiperidine and 3-Methylpyridine
RO96132A2
(fr )
1989-01-31
Procede pour la synthese des tetrahydropyrimidines
TW328071B
(en )
1998-03-11
Process for the synthesis of difluoromethane
ATE329900T1
(de )
2006-07-15
Verfahren zur herstellung von 2-pyrrolidon
KR910002750A
(ko )
1991-02-26
1, 2-디클로로-1,1,2-트리플루오로에탄의 제조 방법
KR910009627A
(ko )
1991-06-28
글리옥살산 수용액을 공업적으로 연속 제조하는 신규의 방법
DE3567846D1
(en )
1989-03-02
Process for preparing cyanamide
FR2259078A1
(en )
1975-08-22
Ethanol prodn. from gas mixt. contg. carbon monoxide and hydrogen - by contacting with catalyst contg. rhodium and iron
RO96131A2
(fr )
1989-01-30
Procede pour l'obtention de l'acetonine
GB1467990A
(en )
1977-03-23
Continuous manufacture of n-alkylated arylamines
KR900701745A
(ko )
1990-12-04
2-클로로-4-톨루엔술폰산의 제조방법
ES8306104A1
(es )
1983-05-01
"un procedimiento mejorado para la preparacion de urea".
FR2226388A1
(en )
1974-11-15
Epsilon-aminocaproamide prodn in liq. ammonia - by catalytic hydrogen-ation of epsilon -nitrocaproamide under pressure
DE59507208D1
(de )
1999-12-16
Verfahren zur Herstellung von 3,4-Dihydro-2H-pyran
ZA861729B
(en )
1986-10-29
A process for producing aqueous ammonium thiocyanate solutions
ES8602614A1
(es )
1985-12-01
Un procedimiento para producir dimetilacetamida
HUT40619A
(en )
1987-01-28
Process for producing hydrazide of 3,4,5-trimethoxy-benzoic acid
ES8304964A1
(es )
1983-03-16
Procedimiento para la obtencion de acetales ciclicos.
CA2164607A1
(fr )
1996-01-06
Procede de preparation de sels de stilbazolium
DK342283A
(da )
1984-03-08
Fremgangsmaade til fremstilling af 2-alkyl-4-amino-5-aminomethylpyrimidiner