BE659662A
(de )
BE485152A
(fr )
1948-10-30
procédé de préparation des esters
KR940703800A
(ko )
1994-12-12
고급 알데히드의 분리방법(Higher aldehyde separation process)
US3190923A
(en )
1965-06-22
Process for the recovery of dihydroperoxide content from aqueous alkali extraction solution of dialkylated aromatic hydrocarbon oxidation reaction mixtures
US2561330A
(en )
1951-07-24
Process for refining soybean oil
US3314969A
(en )
1967-04-18
Process for the preparation of n-polyhaloethylthio compounds
Travis et al.
1992
From process to plant: innovation in the early artificial dye industry
US2414418A
(en )
1947-01-14
Method of purifying chloracetophenone
US2533620A
(en )
1950-12-12
Production of succinic acid
US2211467A
(en )
1940-08-13
Halo-phenylbenzoates and process for producing the same
ES246858A1
(es )
1959-08-16
Un método para preparar un producto herbicida mejorado
de Moura Campos et al.
1962
Organic tellurium compounds—III: The addition of tellurium derivatives to unsaturated compounds
US2568313A
(en )
1951-09-18
Manufacture of resins from aldehydes and aromatic hydrocarbons
FR2510118A1
(fr )
1983-01-28
Procede de purification de b-sitosterol isole des non-saponifiables d'un savon brut provenant du traitement de la cellulose par un sulfate
US2509772A
(en )
1950-05-30
Method of preparing chloroaryloxy acetic acids
US3155662A
(en )
1964-11-03
3 halogeno pyridazine-6-mercaptoalkanoic acid amides
US2486688A
(en )
1949-11-01
Method of deodorizing benzene hexachloride
US1987208A
(en )
1935-01-08
Oxidation of organic compounds of high molecular weight
US2283067A
(en )
1942-05-12
Process for refining sulphate wood turpentine
GB1094523A
(en )
1967-12-13
Process for the purification of dimethyl sulphoxide
US4054599A
(en )
1977-10-18
Sulfoxidation process
US2324467A
(en )
1943-07-20
Recovery of organic materials
US1938693A
(en )
1933-12-12
Process for refining sulphate wood turpentine
US2852547A
(en )
1958-09-16
Halogen substituted butenyl secondary alkyl xanthates
US2791615A
(en )
1957-05-07
Ether purification