Clear polyvinyl chloride articles and compositions

Details Clear polyvinyl chloride articles and compositions Clear polyvinyl chloride articles and compositions

C - Chemistry, Metallurgy

08

K

400/9372, 400/93

C08K 5/06 (2006.01) C08K 5/10 (2006.01) C08K 5/103 (2006.01) C08L 27/06 (2006.01)

Patent

CA 1300794

ABSTRACT OF THE DISCLOSURE Polyvinyl chloride articles such as bottles and films are provided which have a high degree of clarity, low haze, low blush, excellent color stability and which do not impart taste and odor to the contents of the article, A novel composition is used to form the articles, Said composition comprises at least one ingredient selected from the group having the formula: OH-X-O-R and R-O X-O-R. X in the above formulas is a straight chain, branched or cyclic radical having from 2 to about 20 oxygen atoms, preferably from 2 to 10 and more preferably from 2 to 6. At least one of said oxygen atoms must form an ether linkage and the remainder may form ether, epoxy or hydroxy bonds or mixtures thereof. X also has from about 4 to about 60 carbon atoms, preferably 6 to 30, more preferably 6 to 20. R is a straight chain radical having from about 5 to about 40 carbon atoms, preferably 12 to 20.

516858

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