Nova Patents
ATE477290T1

Polymer compositions of carbonyl-hydrated ketone-aldehyde resins and polyisocyanates in reactive solvents

Abstract

The invention relates to polymer compositions of carbonyl-hydrogenated ketone-aldehyde resins and polyisocyanates in reactive solvents, to a process for their preparation and to the use, particularly in radiation-curable coating materials and adhesives.

Term

Term ended

Projected expiry passed 4 March 2025, 1.6 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
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19 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
102004020740GermanyA
2005050976European Patent Office (EPO)W

Members19

Family members, oldest first
DocumentOfficeKind
CA2564272A1CanadaA1
WO2005105882A1World Intellectual Property Organization (WIPO)A1
DE102004020740A1GermanyA1
EP1740634A1European Patent Office (EPO)A1
KR20070007374ARepublic of KoreaA
MXPA06012447AMexicoA
CN1961018AChinaA
BRPI0510358ABrazilA
JP2007534819AJapanA
US2008027156A1United States of AmericaA1
TNSN06345A1TunisiaA1
RU2006141498ARussian FederationA
US7700664B2United States of AmericaB2
EP1740634B1European Patent Office (EPO)B1
AT477290TAustriaT
ATE477290T1This recordAustriaT1
DE502005010074D1GermanyD1
JP4792027B2JapanB2
CN1961018BChinaB