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US 9,540,492 B2Granted
Thermoplastic film
AssigneeL'Isolante K-Flex S.p.A.
InventorCarlo Spinelli
Life of this patent
Estimating the term…
Abstract
A film is provided, including 10 to 20 weight percent of a thermoplastic elastomer, preferably a chlorinated polyethylene, 10 to 20 weight percent of a thermoplastic that is a chlorine-based plastic, less than 15 weight percent of a modifier that imparts predetermined mechanical properties to the film, and 20 weight percent or less of a nondiffusing plasticizer, less than 40 wt % of a filler and 20 wt % or less of a flame-inhibiting material.
Claims3
A film comprising:
- 10 to 20 weight percent of a chlorinated thermoplastic elastomer with respect to a total weight of the film, wherein the chlorinated thermoplastic elastomer is a chlorinated polyethylene;
- 10 to 20 weight percent of a thermoplastic with respect to the total weight of the film, wherein the thermoplastic is a chlorine-based plastic;
- less than 15 weight percent of a modifier with respect to the total weight of the film, wherein the modifier is a resin that imparts predetermined mechanical properties to the film;
- 20 weight percent or less of a nondiffusing plasticizer with respect to the total weight of the film;
- less than 40 weight percent of a filler with respect to the total weight of the film;
- and
- 20 weight percent or less of a flame-inhibiting material with respect to the total weight of the film, wherein the flame-inhibiting material comprises 1-10 weight percent antimony trioxide with respect to the total weight of the film and 5-15 weight percent decabromodiphenylethane with respect to the total weight of the film.
4 more elements
Dependencies are inferred from the claim text.