C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 27/00 (2006.01) C08L 13/00 (2006.01) C08L 63/00 (2006.01) C10M 105/50 (2006.01)
Patent
CA 2102478
ABSTRACT The rigid polyvinyl halide compounds disclose have improved surfaces and are made from polyvinyl halide, 0.01 to 10 phr each of: alkyl polyol ester, carboxylic salt, mineral oil, a carboxylic acid and optionally epoxidized oil provide high gloss, gloss retention, processability and physical properties. The most preferred lubricant system comprises a C16 - C18 carboxylic acid, a mono C12 - C22 ester of glycerol, mineral oil, a calcium salt of a carboxylic acid and epoxidized soy oil . The compounds disclosed exhibit an improved combination of heat distortion temperature, dynamic thermal stability, impact strength especially low temperature impact strength and gloss. The compounds are made into articles including sheeting for thermoforming of shower stalls, wall panels, bathtubs, tub enclosures, refrigerator panels, cabinetry and the like, sporting equipment, appliance components, componentr for boats, automotive components, and business machine housings.
Geon Company (the)
Swabey Ogilvy Renault
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