Nova Patents
PL338731A1

Silane-vulcanised thermoplastic elastomers

Abstract

The formation of thermoplastic vulcanates may be accomplished with two polymers, wherein one polymer is grafted, or copolymerized with a carboxylic acid anhydride, which acid anhydride grafted polymer then is reacted with an amino silane, which reacts with the acid anhydride and then cross links.

Term

Term ended

Projected expiry passed 22 June 2019, 7.3 years ago.

  1. Priority
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  3. Published
  4. Projected expiry
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45 members in 15 offices

This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
10249298United States of AmericaA
10249298United States of AmericaA
9914019United States of AmericaW
9914019United States of AmericaW
102492–––
US9914019–––
US19980102492–––
WO1999US14019–––

Members45

Family members, oldest first
DocumentOfficeKind
WO9730533A1World Intellectual Property Organization (WIPO)A1
AU2125597AAustraliaA
US5770846AUnited States of AmericaA
EP0879516A1European Patent Office (EPO)A1
WO9967330A1World Intellectual Property Organization (WIPO)A1
AU4827599AAustraliaA
EP1021486A1European Patent Office (EPO)A1
BR9906549ABrazilA
PL338731A1This recordPolandA1
EP0879516A4European Patent Office (EPO)A4
CN1275143AChinaA
CZ2000640A3CzechiaA3
KR20010023109ARepublic of KoreaA
HK1031890A1Hong Kong, ChinaA1
AU735244B2AustraliaB2
US6260146B1United States of AmericaB1
US2002017559A1United States of AmericaA1
US2002017560A1United States of AmericaA1
AU744802B2AustraliaB2
JP2002518573AJapanA
US6448343B1United States of AmericaB1
TW548313BTaiwan Province of ChinaB
CN1131880CChinaC
EP1021486B1European Patent Office (EPO)B1
AT277121TAustriaT
ATE277121T1AustriaT1
DE69920392D1GermanyD1
DE69920392T2GermanyT2
ES2228068T3SpainT3
KR100569053B1Republic of KoreaB1
JP2006233228AJapanA
EP0879516B1European Patent Office (EPO)B1
DE69736701D1GermanyD1
US7162636B2United States of AmericaB2
US7171560B2United States of AmericaB2
US2007143226A1United States of AmericaA1
JP3971574B2JapanB2
DE69736701T2GermanyT2
PL196185B1PolandB1
US2008028460A1United States of AmericaA1
BR9906549B1BrazilB1
US7543151B2United States of AmericaB2
US7725726B2United States of AmericaB2
CZ302375B6CzechiaB6
JP4732958B2JapanB2