Nova Patents
PL345700A1

Water-in-oil microemulsion for providing cosmetic attributes to fabric softening base composition

Abstract

A perfume-containing water-in-oil microemulsion is provided which is capable of being mixed with an aqueous fabric softener base composition to provide perfume thereto. The use of the defined microemulsion enables the addition of perfume as well as other cosmetic attributes to an aqueous base composition under conditions of low shear while avoiding any problems of gelation or physical instability in the finished fabric softener product.

Term

Term ended

Projected expiry passed 29 July 2019, 7.2 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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31 members in 18 offices

This recordMember, by publication datePriority claim8 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
12630898United States of AmericaA
12630898United States of AmericaA
9917319United States of AmericaW
9917319United States of AmericaW
98126308–––
99US9917319–––
US19980126308–––
WO1999US17319–––

Members31

Family members, oldest first
DocumentOfficeKind
CA2338372A1CanadaA1
WO0006690A1World Intellectual Property Organization (WIPO)A1
AU5245899AAustraliaA
NO20010491D0NorwayD0
NO20010491LNorwayL
BR9912573ABrazilA
TR200100233T2TürkiyeT2
EP1102836A1European Patent Office (EPO)A1
CN1311814AChinaA
PL345700A1This recordPolandA1
ZA200100581BSouth AfricaB
US2002010104A1United States of AmericaA1
IL140880D0IsraelD0
HU0103066A2HungaryA2
HUP0103066A2HungaryA2
WO02066589A2World Intellectual Property Organization (WIPO)A2
AU2002244009A1AustraliaA1
WO02066589A3World Intellectual Property Organization (WIPO)A3
YU6201AYugoslavia, later Serbia and Montenegro (until 2006)A
HU0103066A3HungaryA3
HUP0103066A3HungaryA3
US6620437B2United States of AmericaB2
AU774872B2AustraliaB2
RU2232185C2Russian FederationC2
EP1102836B1European Patent Office (EPO)B1
CN1168816CChinaC
AT277165TAustriaT
ATE277165T1AustriaT1
DE69920480D1GermanyD1
DK1102836T3DenmarkT3
DE69920480T2GermanyT2