PROCEDEU DE OBTINERE A UNUI CATALIZATOR PE BAZA DE CIANURA BIMETALICA, COMPLEXA
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Interest:
Assignment
Publication info:
No.: RO118639
Date: 29.08.2003
Inventor(s):
BI LE-KHAC [US]
BOWMAN PAUL T [US]
HINNEY HARRY R [US]
Applicant(s):
ARCO CHEMICAL TECHNOLOGY LP GR [US]
Classification:
International patent classification (IPC):
B01J27/26; C01C3/11; C08G59/40; C08G59/70; C08G65/02; C08G65/10; C08G65/26; C08G65/28; B01J37/03
Cooperative patent classification (CPC):
B01J27/26 (EP, US); B01J31/16 (KR); C08G65/2642 (EP, US); C08G65/2663 (EP, US)
Application info:
No.: RO19960000980
Date:
14.05.1996
Priority number(s):
US19950435116
15.05.1995
Related patents:
AR001946; ATE210500; BR9602262; CA2175266; CA2590326; CN1086397; CN1140181; DE69617795; DK0743093; EP0743093; ES2169210; HU222381; HU9601280; JP3376212; JPH08311171; KR100429297; KR960040446; SG55200; TW460494; TW470756; US5712216; US6018017; ZA963581
Description:
Inventia se refera la un procedeu de obtinere a unui catalizator pe baza de cianuri bimetalice. Catalizatorii astfel obtinuti sunt amorfi si cu o activitate catalitica ridicata in procesul de polimerizare a epoxizilor. Obtinerea catalizatorului se realizeaza in solutie prin adaugarea unui agent de complexare.