Nova Patents
ATE413444T1

Process for the manufacture of temperature-sensitive polymers

Abstract

Process for manufacturing temperature-sensitive polymers utilizing a heat transfer fluid comprising a hydrocarbon fluid selected from aliphatic hydrocarbons, alicyclic hydrocarbons, aliphatic- or alicyclic-substituted aromatic hydrocarbons, or mixtures thereof, the hydrocarbon fluid having a boiling point from 220° C. to 250° C. and a melting point less than 40° C., and temperature-sensitive polymer articles produced therefrom.

Term

Term ended

Projected expiry passed 10 April 2022, 4.5 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

26 members in 14 offices

This recordMember, by publication datePriority claim4 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
28324701United States of AmericaP

Members26

Family members, oldest first
DocumentOfficeKind
CA2443771A1CanadaA1
WO02083812A1World Intellectual Property Organization (WIPO)A1
US2002165421A1United States of AmericaA1
KR20040002909ARepublic of KoreaA
EP1379602A1European Patent Office (EPO)A1
MXPA03009346AMexicoA
MXPA03009346AMexicoA
BR0208855ABrazilA
BR0208855ABrazilA
CN1514867AChinaA
US2004162408A1United States of AmericaA1
US6797193B2United States of AmericaB2
US7091309B2United States of AmericaB2
MY131254AMalaysiaA
CN100379835CChinaC
KR100856959B1Republic of KoreaB1
EP1379602B1European Patent Office (EPO)B1
AT413444TAustriaT
ATE413444T1This recordAustriaT1
DE60229730D1GermanyD1
PT1379602EPortugalE
DK1379602T3DenmarkT3
ES2312567T3SpainT3
CA2443771CCanadaC
BR0208855B1BrazilB1
BRPI0208855B1BrazilB1