FR2527615B1
(fr )
1986-05-23
Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
BE888578A
(fr )
1981-10-27
Composition de sec-butylbiphenyle et procede d'obtention,
BE896309A
(fr )
1983-09-29
Procede de polymerisation d'isobutylene
BE895667A
(fr )
1983-05-16
Procede de polymerisation d'ethylene
BE895213A
(fr )
1983-06-01
Derives d'azolyl-pentene, leur procede de preparation et leur utilisation
RO86175A
(ro )
1985-03-15
Procedeu de obtinere a copolimerilor etilenei cu alfa-olefine
FR2500458B1
(fr )
1986-04-11
Procede de polymerisation de l'ethylene
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
RO84923A
(ro )
1984-08-17
Procedeu de obtinere a homo-si copolimerilor etilenei
FR2529202B1
(fr )
1985-09-27
Procede de preparation d'indoles
FR2643647B1
(fr )
1991-06-21
Procede microbiologique d'obtention de methylcetones
RO83468A
(ro )
1984-04-02
Procedeu de obtinere a derivatilor de 5,6,7,7a-4h-tieno/3,2-c/-piridin-2-onei
RO88035A
(ro )
1985-11-30
Procedeu de obtinere a unor derivati de 28-metilbrasinolid
FR2554111B1
(fr )
1986-01-10
Procede d'obtention en continu de copolymeres
RO86358A2
(ro )
1985-03-15
Procedeu pentru prepararea unor 1,2,4-triazolil-u-il-propionitrili
FR2434178B1
(fr )
1985-06-28
Procede de preparation de polymeres d'alpha-olefines
FR2521556B1
(fr )
1986-04-04
Procede de preparation de 3, 3'-diamino-diphenylsulfones
FR2464969B1
(fr )
1985-11-22
Procede de preparation de copolymeres de l'ethylene
RO84728A2
(ro )
1984-07-17
Copolimer anhidrida maleica-stiren si procedeu de obtinere a acestuia
FR2462423B1
(fr )
1986-09-26
Procede d'obtention de chlorothiolformiates
RO93225A2
(ro )
1987-12-30
Procedeu pentru obtinerea copolimerilor grefati acrilonitrilbutadienstirenici
RO86282A2
(ro )
1985-02-25
Procedeu de obtinere a unor alchileterglicoli
RO84114A2
(ro )
1984-05-12
Procedeu pentru obtinerea polietilenglicolilor
RO86300A2
(ro )
1985-03-15
Procedeu de obtinere a granulelor poliesterice lucioase
MA19808A1
(fr )
1983-12-31
Procede d'obtention de dialkylphosphonates .