Patents

Description

PROCEDEU DE OBŢINERE A UNUI COMPUS ARGILOS ANIONIC

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Interest:

Assignment

Publication info:

No.: RO121323

Date: 30.03.2007

Inventor(s):

VIERHEILIG ALBERT A [US]

Applicant(s):
BULLDOG TECHNOLOGIES U S A [US]
Classification:
International patent classification (IPC):
B01J20/02; B01J21/10; B01J21/16; B01J23/00; B01J41/10; C01B13/14; C01F7/785; C10G11/02
Cooperative patent classification (CPC):
B01J21/10 (EP, KR, US); B01J21/16 (EP, KR, US); B01J23/002 (EP, KR, US); B01J23/007 (EP, KR, US); C01B13/14 (EP, KR, US); C01F7/785 (EP, KR, US); C10G11/02 (EP, KR, US); B01J2523/00 (EP, KR, US); C01P2002/22 (EP, KR, US); C01P2002/32 (EP, KR, US); C01P2002/72 (EP, KR, US); C01P2006/10 (EP, KR, US); C01P2006/21 (EP, KR, US); B01J2523/00; B01J2523/22; B01J2523/31; B01J2523/3712; B01J2523/55
Application info:
No.: RO19200000426
Date: 15.09.1998
Priority number(s):
US19970955017 20.10.1997 ; WO1998US19081 15.09.1998
Related patents:
ATE394165; AU760089; AU9481398; CA2308748; EP1027151; HU0004045; ID24937; JP2001520162; KR100562781; KR100691048; KR20010031281; KR20050103983; PL197739; PL340073; US2003096697; US2003203806; US2006276328; US6028023; US6479421; US6929736; US7112313; US7417005; WO9920389
Description:

Invenţia se referă la un procedeu de obţinerea unui compus argilos anionic care cuprinde următoarele etape: a) prepararea unui amestec de reacţie care constă dintr-un compus al unui metal divalent ?i un compus al unui metal trivalent pentrurealizarea unui compus argilos ne-anionic; b) tratarea termică a compusului argilos ne-anionic învederea obţinerii unui compus argilos ne-anionictratat termic; c)hidratarea compusului argilos ne-anionic tratat termic pentru obţinerea unui compus argilos anionic.

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