The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Aug. 31, 2005
Sung Dug Kim, Newburgh, IN (US);
Ganesh Kannan, Evansville, IN (US);
Vishvajit Chandrakant Juikar, Bangalore, IN;
Sreepadaraj Karanam, Bergen op Zoom, NL;
Sanjay Braj Mishra, Evansville, IN (US);
Srinivasan Krishnaswami, Bangalore, IN;
Sung Dug Kim, Newburgh, IN (US);
Ganesh Kannan, Evansville, IN (US);
Vishvajit Chandrakant Juikar, Bangalore, IN;
Sreepadaraj Karanam, Bergen op Zoom, NL;
Sanjay Braj Mishra, Evansville, IN (US);
Srinivasan Krishnaswami, Bangalore, IN;
Abstract
A high flow polyester composition is disclosed, which comprises at least one polyester and at least one flow enhancing ingredient of structure, I, where, R=NHor CH2OH; R=CH, CHCHor CHOH or any of C1-C20 alkyl group which may have one or more hydroxy group substituent, C3-C20 cycloalkyl group, C6-C20 aryl group, C1-C20 alkoxy group which may have one or more hydroxy group substituent or C6-C20 aryloxy group. A good balance of flowability and mechanical properties is obtained by controlling the amount of the said flow-enhancing ingredient. The composition further comprises reinforcing fillers, impact modifiers, a property-enhancing thermoplastic such as polycarbonate and flame retardant chemicals. The compositions are suitable for making automotive, electric and electronic parts.