Poly(vinyl chloride) plastisol compositions

Details Poly(vinyl chloride) plastisol compositions Poly(vinyl chloride) plastisol compositions

1982-09-20

1983-08-30

Schofer, Joseph L.

Stock material or miscellaneous articles

Composite

Of polyester

428518, 428480, 156333, 156311, 156321, 156322, 523523, B32B 2706, B32B 2736

Patent

active

044017200

ABSTRACT:
Disclosed are plastisol compositions comprising a poly(vinyl chloride) resin, a plasticizer for the resin in an amount sufficient to form a plastisol, and from about 4 to about 20% by weight, based on the weight of the composition, of a saturated, thermoplastic polyester dispersed in the plastisol, the polyester being in particulate form, having a melting point of about 70.degree. to about 200.degree. C., a heat of fusion of about 10 calories per gram or less, and an inherent viscosity of about 0.3 to about 1.0.

REFERENCES:
patent: 3549571 (1970-12-01), Berg et al.
patent: 3723379 (1973-03-01), Althouse et al.

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