The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2013
Filed:
Jul. 03, 2012
Charles Edwan Sumner, Kingsport, TN (US);
Ramesh Chand Munjal, Kingsport, TN (US);
Ruairi Seosamh O'meadhra, Sierentz, FR;
Chester Wayne Sink, Kingsport, TN (US);
Jerry Steven Fauver, Kingsport, TN (US);
Robert Melvin Schisla, Kingsport, TN (US);
Shriram Bagrodia, Midlothian, VA (US);
Spencer Erich Hochstetler, Kingsport, TN (US);
Tera Jill Hardin, Elizabethton, TN (US);
Charles Edwan Sumner, Kingsport, TN (US);
Ramesh Chand Munjal, Kingsport, TN (US);
Ruairi Seosamh O'Meadhra, Sierentz, FR;
Chester Wayne Sink, Kingsport, TN (US);
Jerry Steven Fauver, Kingsport, TN (US);
Robert Melvin Schisla, Kingsport, TN (US);
Shriram Bagrodia, Midlothian, VA (US);
Spencer Erich Hochstetler, Kingsport, TN (US);
Tera Jill Hardin, Elizabethton, TN (US);
Eastman Chemical Company, Kingsport, TN (US);
Abstract
Resol beads are disclosed that are prepared in high yield by reaction of a phenol with an aldehyde, with a base as catalyst, a colloidal stabilizer, and optionally a surfactant. The resol beads have a variety of uses, and may be thermally treated and carbonized to obtain activated carbon beads.