04352907 is referenced by 17 patents and cites 2 patents.

The compositions disclosed herein comprise blends of polyethyleneterephthalate (PET) having improved impact strength and heat resistance without any sacrifice of other properties such as flexural strength, humidity resistance, low mold shrinkage, etc. These compositions comprise ternary blends of 30-95 percent, preferably 35-95 percent by weight of PET, 1-30 percent, preferably 3-15 percent by weight of an aromatic polycarbonate (PC); and 1-12, preferably 2.5-10 percent of a copolyester of terephthalic acid with ethylene glycol and cyclohexane-1,4-dimethanol.

Title
Polyethyleneterephthalate ternary blends
Application Number
6/234860
Publication Number
4352907
Application Date
February 17, 1981
Publication Date
October 5, 1982
Inventor
Chung J Lee
Sheboygan
WI, US
Agent
Walter J Monacelli
Assignee
Plastics Engineering Company
WI, US
IPC
C08K 3/40
C08L 67/02
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