Global Patent Index - EP 1062035 A1

EP 1062035 A1 2000-12-27 - INTEGRATED FIXATION SYSTEMS

Title (en)

INTEGRATED FIXATION SYSTEMS

Title (de)

INTEGRIERTE FIXIERSYSTEME

Title (fr)

SYSTEMES DE FIXATION INTEGRES

Publication

EP 1062035 A1 (EN)

Application

EP 99918998 A

Priority

  • CA 9900383 W
  • CA 9801156 W
  • US 7277198 A

Abstract (en)

[origin: WO9956867A2] The invention provides polymeric matrices and films comprising fixation reagents that are capable of reacting with solubilized metals to form less soluble metal compounds. The fixation reagents may include inorganic sulfides and phosphates, as well as adsorbents. The polymeric matrices may be compresed of polyvinyl alcohols and polyvinyl acetates. In some embodiments, the polymeric matrix is selected to be at least as soluble as the selected fixation reagent, particularly under the conditions in which the matrix is expected to come into contact with the solubilized metal.

IPC 1-7 (main, further and additional classification)

B01J 20/00

IPC 8 full level (invention and additional information)

A62D 3/00 (2007.01); A62D 3/33 (2007.01); A62D 3/37 (2007.01); A62D 3/38 (2007.01); B01J 20/00 (2006.01); B01J 20/28 (2006.01); C02F 1/62 (2006.01); C08K 3/32 (2006.01); C22B 7/00 (2006.01); C22B 17/00 (2006.01); C22B 43/00 (2006.01); H01J 61/02 (2006.01); H01J 61/72 (2006.01); H01M 6/50 (2006.01); H01M 10/42 (2006.01); H01M 10/54 (2006.01); A62D 101/24 (2007.01); A62D 101/43 (2007.01); H01M 10/06 (2006.01); H01M 10/30 (2006.01)

CPC (invention and additional information)

A62D 3/33 (2013.01); A62D 3/37 (2013.01); A62D 3/38 (2013.01); C22B 3/24 (2013.01); C22B 7/00 (2013.01); C22B 17/00 (2013.01); C22B 43/00 (2013.01); H01J 61/02 (2013.01); H01J 61/72 (2013.01); H01M 10/4235 (2013.01); H01M 10/54 (2013.01); A62D 2101/24 (2013.01); A62D 2101/43 (2013.01); A62D 2203/04 (2013.01); A62D 2203/10 (2013.01); H01M 10/06 (2013.01); H01M 10/30 (2013.01); H01M 2200/00 (2013.01); H01M 2200/10 (2013.01); Y02P 10/234 (2015.11); Y02W 10/37 (2015.05); Y02W 30/84 (2015.05)

Citation (search report)

See references of WO 9956867A3

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9956867 A2 19991111; WO 9956867 A3 19991223; AU 3695499 A 19991123; EP 1062035 A1 20001227; EP 1435674 A1 20040707

INPADOC legal status


2004-07-21 [18R] REFUSED

- Effective date: 20040221

2002-12-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021023

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000929

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE