Patent ID: 7893188
Filing Date: 2011-02-22
Classification: A01G,A47F,A61M,B01D,B29B,B29C,B29K,B29L,B32B,B65D,C08G,C08J,C08K,C08L,C09D,E01F,E04D,G02B,G02F,Y02A,Y10T

Abstract:
1. A baby bottle comprising at least one polyester composition comprising at least one polyester which comprises: (a) a dicarboxylic acid component comprising: (b) a glycol component comprising: wherein the total mole % of the dicarboxylic acid component is 100 mole %, and the total mole % of the glycol component is 100 mole %; wherein the inherent viscosity of said polyester is from 0.60 to 0.75 dL/g as determined in 60/40 (wt/wt) phenol/tetrachloroethane at a concentration of 0.5 g/100 ml at 25° C.; wherein said polyester has a notched Izod impact strength of at least 7.5 ft-lb/inch at 23° C. according to ASTM D256 with a 10-mil notch in a ⅛-inch thick bar; wherein the melt viscosity of said polyester is less than 10,000 poise as measured at 1 radian/second on a rotary melt rheometer at 290° C.; and wherein said polyester composition contains no polycarbonate.