Nova Patents
AT252115T

Heterogeneous polymerisation in carbon dioxide

Abstract

THE POLYMERIZATION POLYMER OF A CONSTANT IN WATER CO INSOLUBLE SUB {2}. The method provides a reaction mixture Homogeneous INCLUDING CO {SB, 2}, a monomer, and a surfactant, THEN polymerizing the monomer to form an insoluble polymer in water.

Term

No projected expiry on record.

  1. Priority
  2. Filed
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31 members in 12 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
9990593United States of AmericaA
9408273United States of AmericaW

Members31

Family members, oldest first
DocumentOfficeKind
US5312882AUnited States of AmericaA
US5382623AUnited States of AmericaA
CA2168423A1CanadaA1
WO9504085A1World Intellectual Property Organization (WIPO)A1
AU7370794AAustraliaA
US5451633AUnited States of AmericaA
US5506317AUnited States of AmericaA
EP0711311A1European Patent Office (EPO)A1
US5589105AUnited States of AmericaA
JPH09503798AJapanA
CA2233950A1CanadaA1
WO9714720A2World Intellectual Property Organization (WIPO)A2
WO9714720A3World Intellectual Property Organization (WIPO)A3
US5639836AUnited States of AmericaA
US5679737AUnited States of AmericaA
DE711311T1GermanyT1
US5780553AUnited States of AmericaA
EP0856011A2European Patent Office (EPO)A2
EP0711311A4European Patent Office (EPO)A4
JPH11513733AJapanA
SG72676A1SingaporeA1
CA2168423CCanadaC
EP0711311B1European Patent Office (EPO)B1
AT252115TThis recordAustriaT
ATE252115T1AustriaT1
DE69433242D1GermanyD1
JP3476016B2JapanB2
DK0711311T3DenmarkT3
PT711311EPortugalE
ES2208658T3SpainT3
DE69433242T2GermanyT2