Nova Patents
AT308571T

A process for preparing hydrogenated aromatic polymers

Abstract

The invention relates to an wherein the polymer is preformed or by hydrogenating reaction for the method for hydropolymer or copolymer.

Term

No projected expiry on record.

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

13 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
19415900United States of AmericaP
19960800United States of AmericaP
0106048United States of AmericaW

Members13

Family members, oldest first
DocumentOfficeKind
WO0174912A1World Intellectual Property Organization (WIPO)A1
AU4328101AAustraliaA
US2001051691A1United States of AmericaA1
US6455656B2United States of AmericaB2
EP1278782A1European Patent Office (EPO)A1
CN1418226AChinaA
JP2003529646AJapanA
CN1164623CChinaC
EP1278782B1European Patent Office (EPO)B1
AT308571TThis recordAustriaT
ATE308571T1AustriaT1
DE60114598D1GermanyD1
DE60114598T2GermanyT2