| |
|
Inventor: Bulman; Joseph G.
Address: Kent, OH
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6795172 |
Method for preparing a cut surface in uncured rubber samples for measuring filter dispersion |
September 21, 2004 |
| A method for cutting compounded rubber for reflected light measurement of the disbursement of fillers therein is disclosed. The method includes subjecting a sample of compounded rubber to a dynamic pulling force, and cutting the sample while it is subjected to the dynamic pulling force. |
| 6681617 |
Variable eccentric rheometer system |
January 27, 2004 |
| An apparatus for testing polymeric samples is shown in which a polymer specimen is subjected to sinusoidal, oscillatory motion. The oscillatory motion is generated by the use of a continuously variable eccentric cam that is affixed to a drive shaft rotated by a motor. The amplitude of |
|
|
|
