Nova Patents
AT550091T

Composite membrane for separation of carbon dioxide

Abstract

The invention claims for separating the carbon dioxide from mixture of gase the composite film and method, wherein the film comprises swollening the polytetrafluoroethylene and polysiloxane. The film with high stability, and can the hot strip (e.g. power plant waste gas) and severe environment of the high flow separation carbon dioxide.

Term

1.3 yearsleft in the term

Expires 11 January 2028.

  1. Priority
  2. Filed
  3. Granted
  4. Today
  5. Expires

15 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
62432607United States of AmericaA

Members15

Family members, oldest first
DocumentOfficeKind
CA2618365A1CanadaA1
EP1946827A1European Patent Office (EPO)A1
KR20080068575ARepublic of KoreaA
US2008173179A1United States of AmericaA1
JP2008178874AJapanA
CN101293180AChinaA
MX2008000527AMexicoA
US7811359B2United States of AmericaB2
EP1946827B1European Patent Office (EPO)B1
AT550091TThis recordAustriaT
ATE550091T1AustriaT1
CN101293180BChinaB
JP5160246B2JapanB2
KR101463247B1Republic of KoreaB1
CA2618365CCanadaC