Patents by Inventor Harold Godfred Thompson

Harold Godfred Thompson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Method for adhesion of rubber [using N-(substituted oxymethyl)melamines and beta naphthol] to reinforcing materials

Patent number: 4038220

Abstract: A vulcanizable rubber composition is provided which comprises rubber, a filler material, an N-(substituted oxymethyl)melamine and at least one of alpha or beta naphthol.

Type: Grant

Filed: December 8, 1975

Date of Patent: July 26, 1977

Assignee: American Cyanamid Company

Inventor: Harold Godfred Thompson

Method for adhesion of rubber [using N-(substituted oxymethyl)melamines and beta naphthol] to reinforcing materials