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US 2023/0082874 A1Published application
Filler structure retention inpolymeric compositions
OwnerJun Tianinventor
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Abstract
Polymer compositions comprising high structure filler materials and methods for preparing such compositions while retaining structure.
Claims26
A process for preparing a polymer compound, comprising:
- a) providing a feed composition comprising a polymer and a filler;
- wherein the filler is present in the feed composition in an amount ranging from 5% to 40% by weight of the feed composition;
- b) homogenizing the feed composition to form a molten polymer composition;
- wherein homogenizing is carried out at a temperature that is 10° C. to 100° C. higher than the upper limit of the recommended processing temperature range of the polymer;
- thereby forming the polymer compound.
2 more elements
26-35. (canceled)
Dependencies are inferred from the claim text.