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Inventor: Teskin; Frederick M.
Address: Herndon, VA
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4704421 |
Nucleation of propylene polymers |
November 3, 1987 |
| Propylene polymers produced by high-activity support based coordination catalysts are effectively nucleated with benzoic acid and adipic acid, yielding molding resins of high clarity. |
| 4692489 |
Polypropylene compositions of improved clarity |
September 8, 1987 |
| Incorporation of an ethoxylated amine in a sodium benzoate nucleated propylene polymer resin synergistically improves clarity as well as yellowness over what is achieved by use of sodium benzoate or ethoxylated amine alone. |
| 4684683 |
Injection blow molding grade propylene polymers |
August 4, 1987 |
| An injection blow molding grade resin or improved clarity and processability is obtained by incorporating N,N.sup.1 -ethylene bisstearamide and an ethoxylated amine into a sodium benzoate nucleated propylene polymer. |
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