Heat-stabilized PVC compositions

Details Heat-stabilized PVC compositions Heat-stabilized PVC compositions

1977-06-28

1978-10-31

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 306R, 260 316, 260 318XA, 260 458A, 260 458NT, 260 457R, 260 4249, 260 4595L, C08K 509

Patent

active

041234006

ABSTRACT:
PVC is stabilized against the effects of heat by formulating therewith minor amounts of [1] a mixed organometallic salt couplet, [2] a polyol, and [3] a .beta.-diketone.

REFERENCES:
patent: 2711401 (1955-06-01), Lally
patent: 3001970 (1961-09-01), Ebel et al.
patent: 3310525 (1967-03-01), Lappin et al.
patent: 3373130 (1968-03-01), Hardy
patent: 3493536 (1970-02-01), Weisfeld
Kunstoffe 67 (1977) 3 pp. 9 to 11.

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