Nova Patents
AT401367T

Water-soluble film article having salt layer, and method of making the same

Abstract

An article, comprising: a water-soluble film, comprising a first layer comprising a water soluble polymer comprising one or both of PVOH and a copolymer of PVOH and a second layer comprising a salt, the salt layer adhered to the first layer a binder comprising carboxymethyl cellulose.

Term

No projected expiry on record.

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

48 members in 12 offices

This recordMember, by publication datePriority claim2 more offices are in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
64643205United States of AmericaP
64645405United States of AmericaP
20537705United States of AmericaA

Members48

Family members, oldest first
DocumentOfficeKind
AU2006206456A1AustraliaA1
CA2589408A1CanadaA1
CA2594555A1CanadaA1
CA2594560A1CanadaA1
US2006165625A1United States of AmericaA1
WO2006078804A1World Intellectual Property Organization (WIPO)A1
WO2006078844A1World Intellectual Property Organization (WIPO)A1
WO2006078897A1World Intellectual Property Organization (WIPO)A1
US2006216424A1United States of AmericaA1
EP1844091A1European Patent Office (EPO)A1
EP1846482A1European Patent Office (EPO)A1
EP1848759A1European Patent Office (EPO)A1
CN101090930AChinaA
US2008020220A1United States of AmericaA1
EP1846482B1European Patent Office (EPO)B1
JP2008528320AJapanA
JP2008528729AJapanA
JP2008528730AJapanA
AT401367TThis recordAustriaT
DE602006001850D1GermanyD1
HK1113383A1Hong Kong, ChinaA1
ES2308733T3SpainT3
PL1846482T3PolandT3
AU2006206456B2AustraliaB2
EP1844091B1European Patent Office (EPO)B1
EP1848759B1European Patent Office (EPO)B1
AT440892TAustriaT
AT442400TAustriaT
DE602006008745D1GermanyD1
DE602006009074D1GermanyD1
ES2330042T3SpainT3
ES2332471T3SpainT3
CA2589408CCanadaC
CA2594560CCanadaC
CN101090930BChinaB
CA2594555CCanadaC
JP4717894B2JapanB2
JP4717895B2JapanB2
JP2012006397AJapanA
JP4902551B2JapanB2
US8563105B2United States of AmericaB2
US8642129B2United States of AmericaB2
JP5457403B2JapanB2
US8728449B2United States of AmericaB2
EP1844091B2European Patent Office (EPO)B2
EP1848759B2European Patent Office (EPO)B2
ES2332471T5SpainT5
ES2330042T5SpainT5