Lothar F Stiberth

US Patent:

50344625, Jul 23, 1991

Filed:

Jul 5, 1990

Appl. No.:

7/548152

Inventors:

Lothar F. Stiberth - Copley OH
James R. Miller - Richfield OH
Sudhendra V. Hublikar - Olmsted Falls OH

Assignee:

The Uniroyal Goodrich Tire Company - Akron OH

International Classification:

C08L 908

US Classification:

525139

Abstract:

These polymers are copolymers or overpolymers having a substrate of styrene butadiene copolymer overpolymerized with an amine substituted alkyl acrylate. The polymers promote adhesion between organic and inorganic substrates and unsaturated polymers.

US Patent:

51716372, Dec 15, 1992

Filed:

Apr 11, 1991

Appl. No.:

7/684537

Inventors:

Lothar F. Stiberth - Copley OH
James R. Miller - Richfield OH
Sudhendra V. Hublikar - Olmsted Falls OH

Assignee:

The Uniroyal Goodrich Tire Company - Akron OH

International Classification:

B32B 1710

US Classification:

428436

Abstract:

These polymers are copolymers or overpolymers having a substrate of styrene butadiene copolymer overpolymerized with an amine substituted alkyl acrylate. The polymers promote adhesion between organic and inorganic substrates and unsaturated polymers.

US Patent:

45580863, Dec 10, 1985

Filed:

Oct 4, 1984

Appl. No.:

6/657447

Inventors:

Floyd L. Ramp - Richfield OH
Lothar F. Stiberth - Copley OH

Assignee:

The B. F. Goodrich Company - New York NY

International Classification:

C08K 509

US Classification:

524399

Abstract:

A method for suppressing the occurrence of aging bloom upon green or uncured rubber objects during the manufacture of rubber structures wherein the green rubber object is either purgued of proton donating substances capable of enhancing the aging bloom properties of the green rubber object or the green rubber object is maintained at a temperature below which any proton donating substances contained within the green rubber object are capable of enhancing the process of aging bloom upon the green rubber object.