Lead stabilized, flexible polymeric blends containing polyvinylc

Details Lead stabilized, flexible polymeric blends containing polyvinylc Lead stabilized, flexible polymeric blends containing polyvinylc

1992-12-16

1993-12-14

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524399, 524417, C08K 5521, C08K 332

Patent

active

052703665

ABSTRACT:
A flexible, lead-stabilized polymeric blend comprising polyvinylchloride, an ethylene copolymer and an alkyl acid phosphate, phosphoric acid or mixtures thereof, the formulation being resistant to lead-cation-induced cross-linking of the ethylene terpolymer.

REFERENCES:
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patent: 4627993 (1986-12-01), Loomis
Valeev, A. F.; Biryukov, V. P.; Mikhailov, B. M.; "Effect of Some Metal-Containing Compounds on the Thermal Stability of Poly(vinyl chloride) in the Presence of Phosphoric Acid Esters", Nov. Razrab. v Obl. Pr-va Iskusstv. Kozh i Plenoch. Mater., M. 118-21.

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