Polymeric metal terephthalate and isophthalate fibers and method

Details Polymeric metal terephthalate and isophthalate fibers and method Polymeric metal terephthalate and isophthalate fibers and method

1993-06-14

1994-03-22

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

528271, 528308, 525437, C08G 6302

Patent

active

052965856

ABSTRACT:
Anhydrous polymeric metal terephthalate and isophthalate fibers are disclosed and a method for making them wherein said metal is selected from the group consisting of calcium, barium, magnesium and zinc, said fibers have an average aspect ratio of greater than about 5:1. These fibers are very useful additives serving as property extenders and/or reinforcing agents in polymeric compositions and articles molded therefrom.

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