CUT-RESISTANT THERMOPLASTIC COMPOSITION
First Claim
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1. A cut-resistant thermoplastic composition cc uprising:
- (A) a polymer; and
(B) ceramic microspheres having a D90 particle size of from about 20 to about 80 μ
m, a D50 particle size of from about l to about 15 μ
m, and/or a D10 particle size of about 1 μ
m, and present in an amount of from about 5 to about 50 weight percent, based on 100 parts by weight of said thermoplastic composition;
wherein said thermoplastic composition has a cut--resistance gradient of greater than about 15%.
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Abstract
A cut-resistant thermoplastic composition comprises a polymer and ceramic microspheres. The ceramic microspheres have a D90 particle size of from about 20 to about 80 μm, a D50 particle size of from about 1 to about 15 μm, and/or a D10 particle size of about 1 μm. The ceramic microspheres are present in the cut-resistant thermoplastic composition in an amount of from about 5 to about 50 weight percent, based on 100 parts by weight of said thermoplastic composition.
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Citations
20 Claims
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1. A cut-resistant thermoplastic composition cc uprising:
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(A) a polymer; and (B) ceramic microspheres having a D90 particle size of from about 20 to about 80 μ
m, a D50 particle size of from about l to about 15 μ
m, and/or a D10 particle size of about 1 μ
m, and present in an amount of from about 5 to about 50 weight percent, based on 100 parts by weight of said thermoplastic composition;
wherein said thermoplastic composition has a cut--resistance gradient of greater than about 15%. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification