Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Abbas-Alli Ghudubhai Shaikh0
Manickam Jayakannan0
Rajashekhar Shiddappa Totad0
Vishvajit Chandrakant Juikar0
Ganesh Kannan0
Manatesh Chakraborty0
Date of Patent
March 18, 2008
Patent Application Number
11457201
Date Filed
July 13, 2006
Patent Primary Examiner
Patent abstract
An optically clear thermoplastic resin composition is disclosed which comprises structural units derived from substituted or unsubstituted polycarbonate and substituted or unsubstituted polyester, wherein said polyester comprises structural units derived from terephthalic acid and a mixture of 1,4-cyclohexane dimethanol and ethylene glycol, wherein said ethylene glycol is greater than about 60 mole percent based on total moles of 1,4-cyclohexane dimethanol and ethylene glycol. In addition the composition disclosed possess good environmental stress cracking resistance, flow and thermal properties.
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