Nova Patents
AT556103T

Transparent compositions, methods for the preparation thereof, and articles derived therefrom

Abstract

The present invention is a first polyester comprising a polyester units and polycarbonate units - polycarbonate; Polyester units and polycarbonate units of the second containing Eight polyester-polycarbonate; And to a reaction product comprising an ester exchange catalyst. The reaction product is less than 1.7% as measured at a thickness of 3.2mm according to ASTM D1003-00, in particular has a haze of less than 1.0%. The product formed from the thermoplastic composition, and which comprises the reaction product are disclosed. A method of forming the reaction product are also disclosed.

Term

Term ended

Expired 4 May 2026, 0.4 years ago.

  1. Priority
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  3. Granted
  4. Expired
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34 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
13449505United States of AmericaA
26351605United States of AmericaA
2006017229United States of AmericaW

Members34

Family members, oldest first
DocumentOfficeKind
US2006264580A1United States of AmericaA1
US2006264581A1United States of AmericaA1
US2006264582A1United States of AmericaA1
WO2006127219A1World Intellectual Property Organization (WIPO)A1
WO2006127222A1World Intellectual Property Organization (WIPO)A1
WO2006127231A1World Intellectual Property Organization (WIPO)A1
TW200700457ATaiwan Province of ChinaA
TW200700458ATaiwan Province of ChinaA
TW200704670ATaiwan Province of ChinaA
US2007027268A1United States of AmericaA1
US7273917B2United States of AmericaB2
KR20080007541ARepublic of KoreaA
KR20080009047ARepublic of KoreaA
US7323535B2United States of AmericaB2
US7323536B2United States of AmericaB2
US7326764B2United States of AmericaB2
EP1885765A1European Patent Office (EPO)A1
EP1885766A1European Patent Office (EPO)A1
EP1885767A1European Patent Office (EPO)A1
KR20080015386ARepublic of KoreaA
CN101146844AChinaA
CN101171281AChinaA
CN101180340AChinaA
JP2008540800AJapanA
JP2008540802AJapanA
JP2009501239AJapanA
EP1885767B1European Patent Office (EPO)B1
AT556103TThis recordAustriaT
ATE556103T1AustriaT1
KR101286404B1Republic of KoreaB1
KR101286404B1Republic of KoreaB1
KR101286439B1Republic of KoreaB1
EP1885765B1European Patent Office (EPO)B1
KR101316436B1Republic of KoreaB1