Nova Patents
AT472588T

Flame retardant polysulfone blends

Abstract

It is a mixture thing of polysulfones, polyether sulphone, and poly phenylene ethersulfone, Fire retardancy of the polyester on the basis of resorcinol or the polyester carbonate polymer on the basis of resorcinol, and a thing containing a silicone copolymer improves. By these mixture things, the maximum calorific value decreases and the maximum calorific value attainment time increases.

Term

Term ended

Expired 14 September 2026, 0 years ago.

  1. Priority
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  3. Granted
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84 members in 13 offices

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Priority claims
DocumentOfficeKindDate
22872905United States of AmericaA
2006035949United States of AmericaW

Members84

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US2007065615A1United States of AmericaA1
US2007066737A1United States of AmericaA1
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AU2006292538A1AustraliaA1
AU2006292575A1AustraliaA1
AU2006292577A1AustraliaA1
AU2006292646A1AustraliaA1
WO2007035381A1World Intellectual Property Organization (WIPO)A1
WO2007035402A2World Intellectual Property Organization (WIPO)A2
WO2007035404A1World Intellectual Property Organization (WIPO)A1
WO2007035457A2World Intellectual Property Organization (WIPO)A2
WO2007035457A3World Intellectual Property Organization (WIPO)A3
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AU2006329951A1AustraliaA1
WO2007075365A2World Intellectual Property Organization (WIPO)A2
AU2006333231A1AustraliaA1
WO2007078713A2World Intellectual Property Organization (WIPO)A2
US2007197739A1United States of AmericaA1
WO2007075365A3World Intellectual Property Organization (WIPO)A3
US2007219324A1United States of AmericaA1
WO2007078713A3World Intellectual Property Organization (WIPO)A3
AU2006292577A8AustraliaA8
KR20080050476ARepublic of KoreaA
KR20080053376ARepublic of KoreaA
KR20080053379ARepublic of KoreaA
KR20080053380ARepublic of KoreaA
CZ2008157A3CzechiaA3
EP1937774A2European Patent Office (EPO)A2
EP1937775A1European Patent Office (EPO)A1
EP1937790A2European Patent Office (EPO)A2
EP1940961A1European Patent Office (EPO)A1
CZ2008155A3CzechiaA3
TW200831609ATaiwan Province of ChinaA
EP1963433A2European Patent Office (EPO)A2
KR20080080561ARepublic of KoreaA
EP1966320A2European Patent Office (EPO)A2
KR20080084820ARepublic of KoreaA
CZ2008156A3CzechiaA3
CN101309968AChinaA
CN101309969AChinaA
CN101309973AChinaA
CN101309995AChinaA
CN101351506AChinaA
CZ2008154A3CzechiaA3
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JP2009508994AJapanA
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RU2008114821ARussian FederationA
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KR100935123B1Republic of KoreaB1
KR100938659B1Republic of KoreaB1
RU2008129831ARussian FederationA
RU2008130875ARussian FederationA
EP1937790B1European Patent Office (EPO)B1
AT472588TThis recordAustriaT
ATE472588T1AustriaT1
DE602006015211D1GermanyD1
SG165392A1SingaporeA1
SG165393A1SingaporeA1
US7932310B2United States of AmericaB2
CN101309969BChinaB
CN101309995BChinaB
JP4846804B2JapanB2
EP1937775B1European Patent Office (EPO)B1
CN101309973BChinaB
JP5038315B2JapanB2
JP5410755B2JapanB2
JP5563219B2JapanB2
EP1940961B1European Patent Office (EPO)B1
US8945694B2United States of AmericaB2
US9006348B2United States of AmericaB2
US9011998B2United States of AmericaB2