71
Richard G Bauer, James B Pyke: Nylon modified rubber composition wherein either nylon or rubber or both are reacted with a thio acid. The Goodyear Tire & Rubber Company, Alvin T Rockhill, June 26, 1990: US04937290 (20 worldwide citation)

It is desirable to increase the modulus of rubbers utilized in a wide variety of applications. This invention discloses a technique for modifying rubbers to improve their modulus without sacrificing other properties. The subject invention more specifically relates to a process for preparing a rubber ...


72
Kenneth F Castner: Injection water viscosifier for enhanced oil recovery. The Goodyear Tire & Rubber Company, Alvin T Rockhill, April 5, 1988: US04736005 (20 worldwide citation)

High molecular weight N,N-dimethylacrylamide copolymers and terpolymers were synthesized. These polymers offer outstanding advantages as injection water viscosifiers in enhanced oil recovery processes including chemical, miscible, and steam or in processes requiring profile improvement through adsor ...


73
Ben Duh: Process for crystallization of polyethylene naphthalate. The Goodyear Tire & Rubber Company, Alvin T Rockhill, October 16, 1990: US04963644 (20 worldwide citation)

High molecular weight polyester resins are sometimes produced from low molecular weight polyester prepolymers having the same composition by solid state polymerization. Polyester prepolymers are generally converted from the amorphous state to the crystalline state prior to solid state polymerization ...


74
Kenneth F Castner: Trans-1,4-polybutadiene synthesis. The Goodyear Tire & Rubber Company, Alvin T Rockhill, February 18, 1992: US05089574 (20 worldwide citation)

Trans-1,4-polybutadiene is a thermoplastic resin by virtue of its high level of crystallinity. Because trans-1,4-polybutadiene contains many double bonds in its backbone, it can be blended and cocured with rubbers. Even through trans-1,4-polybutadiene is a thermoplastic resin, it becomes elastomeric ...


75
Wyndham H Boon, James N Henderson: High performance rubber-polyester blends. The Goodyear Tire & Rubber Company, Alvin T Rockhill, December 10, 1985: US04558096 (20 worldwide citation)

This invention specifically relates to blends of grossly incompatible polymers (polyethylene terephthalate and rubber) which are blended with a dispersion stabilizer (compatibilizing agent) to obtain optimum properties, particularly impact strength. The dispersion stabilizers disclosed herein are al ...


76
Hung D Ngoc, Guy P R Duval: Rubbery blend having low permanent compression set. The Goodyear Tire & Rubber Company, Alvin T Rockhill, November 8, 1994: US05362787 (20 worldwide citation)

Seals for automotive body applications (such as, windows, hoods, trunks and doors) and building applications (such as, window glazing gaskets and weather strips) should be dimensional stable, provide low compression set, and offer outstanding sealing characteristics over a broad temperature range. T ...


77
Wen Liang Hsu, Adel F Halasa: Inverse phase polymerization. The Goodyear Tire & Rubber Company, Alvin T Rockhill, February 1, 1994: US05283294 (20 worldwide citation)

It is sometimes advantageous to disperse crystalline polymers throughout rubbery elastomers. For instance, the cold flow characteristics and green strength of polydiene rubbers can be improved by dispersing syndiotactic-1,2-polybutadiene therein. This invention discloses a process for preparing a hi ...


78
Pascale F J Muller, Fabienne Rouviere: Process for making latex for high performance masking tape. The Goodyear Tire & Rubber Company, Alvin T Rockhill, May 7, 1996: US05514758 (20 worldwide citation)

This invention discloses a process for preparing a latex which is particularly beneficial for utilization in manufacturing high performance masking tape, which includes the sequential steps of (1) terpolymerizing a vinyl aromatic monomer, an alkyl acrylate monomer, and an alkyl propenoic acid monome ...


79
Dane Kenton Parker: Solid/liquid phase transfer system. The Goodyear Tire & Rubber Company, Alvin T Rockhill, January 9, 2001: US06172251 (19 worldwide citation)

The present invention discloses a technique for reacting a first liquid chemical compound with a second liquid chemical compound which comprises (1) supporting the first liquid chemical compound on a solid support; (2) subsequently bringing the solid support into contact with the second liquid chemi ...


80
Richard R Smith, Charles L Kern Jr: Multi-layer polyisophthalate and polyterephthalate articles and process therefor. The Goodyear Tire & Rubber Company, Alvin T Rockhill, August 5, 1986: US04604257 (19 worldwide citation)

A multi-layer polyester article, and particularly a beverage bottle having good oxygen and carbon dioxide permeability resistance. At least one layer of the article is made from polyisophthalate and copolymers thereof. The multi-layer articles find particular use as packaging materials, films, and m ...



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