Invention Grant
US09371426B2 Compositions having improved tribological properties, methods of manufacture thereof and articles comprising the same
有权
具有改进的摩擦学性质的组合物，其制造方法和包含该组合物的制品
- Patent Title: Compositions having improved tribological properties, methods of manufacture thereof and articles comprising the same
- Patent Title (中): 具有改进的摩擦学性质的组合物，其制造方法和包含该组合物的制品
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Application No.: US12329676Application Date: 2008-12-08
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Publication No.: US09371426B2Publication Date: 2016-06-21
- Inventor: Domenico La Camera , Alexis Chopin , Andre Kijkuit
- Applicant: Domenico La Camera , Alexis Chopin , Andre Kijkuit
- Applicant Address: NL
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL
- Agency: Cantor Colburn LLP
- Main IPC: C08J3/28
- IPC: C08J3/28 ; C08J3/24 ; F16D69/02
Abstract:
Disclosed herein is a composition comprising a crosslinked organic polymer; wherein the composition has a coefficient of friction that is in a range of ±30% of a coefficient of friction for a composition comprising the same organic polymer that is not crosslinked; and wherein the composition has a lower K factor than a K factor of the composition comprising the same organic polymer that is not crosslinked; the coefficient of friction and the K factor being measured in a thrust washer apparatus as per ASTM D-3702, where the counter stationary surface in the thrust washer apparatus comprises carbon steel having a Rockwell C hardness of 18 to 22 and a 12 to 16 micro-inch surface finish.
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