Nova Patents
AT440120T

Low permeability nanocomposites

Abstract

The invention claims a engineering thermoplastic resin and OPTIONALLY different monoolefin in one of solution, for the methyl styrene and 4- ((b) styrene copolymer blend, wherein the copolymer with flaking clay, blending of formed on one of nanometre composite material. The resin can or an acid of the copolymer blending. Copolymer/clay a mixture of different the nanometre composite material formed of the invention. The invention formed with a barrier properties improved with the gas barrier appropriately.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
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55 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
29687301United States of AmericaP
0216794United States of AmericaW

Members55

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CA2448615A1CanadaA1
CA2449075A1CanadaA1
CA2449431A1CanadaA1
WO02100923A2World Intellectual Property Organization (WIPO)A2
WO02100935A1World Intellectual Property Organization (WIPO)A1
WO02100936A1World Intellectual Property Organization (WIPO)A1
AU2002314821A1AustraliaA1
WO02100923A3World Intellectual Property Organization (WIPO)A3
EP1401933A1European Patent Office (EPO)A1
EP1404749A1European Patent Office (EPO)A1
EP1406959A2European Patent Office (EPO)A2
CN1513022AChinaA
EP1401933A4European Patent Office (EPO)A4
CN1525990AChinaA
CN1529729AChinaA
JP2004530032AJapanA
JP2004530034AJapanA
JP2004530035AJapanA
EP1404749A4European Patent Office (EPO)A4
EP1406959A4European Patent Office (EPO)A4
US2005027057A1United States of AmericaA1
US2005027058A1United States of AmericaA1
US2005032937A1United States of AmericaA1
RU2003137562ARussian FederationA
RU2003137590ARussian FederationA
RU2003137563ARussian FederationA
CN1235955CChinaC
CN1268673CChinaC
EP1401933B1European Patent Office (EPO)B1
AT335784TAustriaT
ATE335784T1AustriaT1
DE60213812D1GermanyD1
DE60213812T2GermanyT2
RU2299222C2Russian FederationC2
RU2309167C2Russian FederationC2
US7407999B2United States of AmericaB2
RU2007121931ARussian FederationA
US7485677B2United States of AmericaB2
US7491764B2United States of AmericaB2
RU2346961C1Russian FederationC1
EP1404749B1European Patent Office (EPO)B1
AT423806TAustriaT
ATE423806T1AustriaT1
DE60231306D1GermanyD1
EP1406959B1European Patent Office (EPO)B1
AT440120TThis recordAustriaT
ATE440120T1AustriaT1
DE60233409D1GermanyD1
CN100551955CChinaC
JP4369224B2JapanB2
JP4485191B2JapanB2
CA2449431CCanadaC
CA2449075CCanadaC
CA2448615CCanadaC
JP5002112B2JapanB2