Back to results
US 10,883,029 B2Granted
Sealing body for dynamic applications
AssigneeCarl Freudenberg KG
InventorsBoris Traber, Christine Portela Cubillo, Helmut Leitner, Randolph Gaa, Olaf Kobs
Life of this patent
Estimating the term…
Abstract
A sealing body for dynamic applications has a Shore A hardness of between 60-100, comprising an elastomer material and carbon nanotubes distributed in the elastomer material in an amount of between 0.1-20 phr, with respect to the total amount of elastomer material.
Claims11
A shock absorber seal, the shock absorber seal comprising:
- an elastomer material comprising FKM;
- and
- carbon nanotubes distributed in the elastomer material in an amount in a range of from 0.5 to 7 phr, based on 100 parts by weight of rubber,
- wherein the shock absorber seal has a Shore A hardness in a range of from 75 to 95.
1 more element
A sealing body for dynamic applications, the body comprising:
- an elastomer material comprising FKM;
- and
- carbon nanotubes distributed in the elastomer material in an amount in a range of from 0.5 to 7 phr, based on 100 parts by weight of rubber,
- wherein the body has a Shore A hardness of in a range of from 60 to 100, and
- wherein the elastomer material is in a blend or mix with a thermoplastic material.
2 more elements
Dependencies are inferred from the claim text.