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For the Inventor, By the Inventor

Akron, OH, United States of America

Otto C Elmer

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 105(Granted Patents)


Company Filing History:

goldMedal13 out of 203 
 
The General Tire & Rubber Company
 patents

Years Active: 1976-1983

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13 patents (USPTO):Explore Patents
1. 4409055 - Adhesion of rubber to aramid cords (1983-10-11),
2. 4338263 - Tire cord adhesives (1982-07-06),
3. 4285756 - Adhesion of polyamide or polyester cords to EPDM rubber (1981-08-25),
4. 4169112 - Heat and humidity resistant steel reinforced tire (1979-09-25),
5. 4159363 - Compositions of Br or Cl containing polymers and polycarbodiimides (1979-06-26),
6. 4076945 - Method for making urethane-terminated polycarbodiimides and products (1978-02-28),
7. 4049603 - Adhesion of glass fibers to rubber (1977-09-20),
8. 4026744 - Glass cord adhesives comprising vinyl pyridine terpolymer/lignin (1977-05-31),
9. 4016119 - Lignin sulfonate for glass cord adhesives (1977-04-05),
10. 4009134 - Aqueous alkaline dispersion of vinyl pyridine copolymer, polymethylol (1977-02-22),
11. 3984366 - Bonding glass fibers to rubber (1976-10-05),
12. 3981760 - Adhesion of glass fibers to rubber with adhesive layer comprising a (1976-09-21),
13. 3955033 - Adhesion of glass fibers to rubber (1976-05-04),

Title: Otto C. Elmer: A Pioneer in Rubber Adhesion Innovations

Introduction

Otto C. Elmer, an accomplished inventor based in Akron, Ohio, has significantly contributed to the field of adhesive technologies in the rubber industry. With a remarkable portfolio of 13 patents, his innovations have paved the way for advancements in tire manufacturing and rubber product bonding.

Latest Patents

Among Otto's latest notable inventions are processes for enhancing the adhesion of rubber to aramid cords and improved formulations for tire cord adhesives. His patented method for the "Adhesion of Rubber to Aramid Cords" involves dipping aramid reinforcing elements in a specialized aqueous adhesive composed of phenolic-aldehyde resin and vinyl pyridine latex. This treatment, which is performed multiple times, ultimately leads to superior H-adhesion values when cured with rubber compounds. Another significant patent focuses on "Tire Cord Adhesives," offering vulcanizable rubber compositions that ensure excellent bonding with textile or metal reinforcing fibers, utilizing a unique melamine and isopropylidenediphenol reaction product.

Career Highlights

Otto C. Elmer’s career is highlighted by his tenure at The General Tire & Rubber Company, where he has been instrumental in developing cutting-edge adhesive solutions. His work not only enhances product performance but also addresses industry challenges related to material bonding.

Collaborations

Throughout his career, Otto has collaborated with notable colleagues, including Donald G. Conley and Robert J. Payne. These partnerships have fostered an environment of innovation, allowing for the sharing of ideas and resources to create effective solutions in rubber adhesion.

Conclusion

In conclusion, Otto C. Elmer stands out as a prominent figure in the realm of rubber adhesion technologies. His inventive spirit and dedication to advancing adhesive applications have left a lasting impact on the industry, with his patents serving as foundational elements in the production of high-performance rubber products.

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