1
Max A Weaver, Wayne P Pruett, Gerry Rhodes, Samuel D Hilbert, William W Parham: Toners for polyesters. Eastman Chemical Company, Bernard J Graves Jr, December 13, 1994: US05372864 (122 worldwide citation)

This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij] isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue t ...


2
Max A Weaver, Wayne P Pruett, Gerry Rhodes, Samuel D Hilbert, William W Parham: Toners for polyesters. Eastman Chemical Company, Bernard J Graves Jr, January 24, 1995: US05384377 (107 worldwide citation)

This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij]isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue to ...


3
Scott Donald Barnicki, Bruce LeRoy Gustafson, Zhufang Liu, Steven Thomas Perri, Paul Randolph Worsham: Palladium-copper chromite hydrogenation catalysts. Eastman Chemical Company, Eric D Middlemas, Bernard J Graves Jr, May 26, 2009: US07538060 (87 worldwide citation)

Disclosed are catalysts comprising copper chromite, palladium and lanthanum having hydrogenation activity. The combination of copper chromite with palladium and lanthanum enhances catalyst activity more than the presence of either palladium alone or palladium in combination with alkali or alkaline e ...


4
Emmett Dudley Crawford, Robert William Seymour: Articles of manufacture incorporating polyester/polycarbonate blends. Eastman Chemical Company, B J Boshears, Bernard J Graves Jr, May 24, 2005: US06896966 (85 worldwide citation)

This invention relates to thermoplastic article having one or more decorative materials on the surface thereof which is obtained by applying heat and pressure to a laminate wherein said thermoplastic article comprises (1) one or more decorative materials; and (2) an upper or lower sheet material; wh ...


5
James J Krutak, Michael R Cushman, William W Parham, Clarence A Coates, Max A Weaver, Gabor Patonay: Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein. Eastman Kodak Company, Bernard J Graves Jr, William P Heath Jr, March 8, 1994: US05292855 (81 worldwide citation)

Provided are water-dissipatable, sulfo-containing polyesters and polyester-amides having copolymerized therein thermally stable near infrared flourophoric compounds. The polymers are useful in coating or ink compositions, which are in turn useful for marking articles for identification/authenticatio ...


6
Charles M Buchanan, Robert M Gardner, Matthew D Wood, Alan W White, Steven C Gedon, Fred D Barlow Jr: Aliphatic aromatic copolyesters. Eastman Chemical Company, Bernard J Graves Jr Esq, Cheryl Tubach Esq, January 29, 2002: US06342304 (77 worldwide citation)

This invention relates to binary blends of cellulose esters and aliphatic-aromatic copolyesters, cellulose esters and aliphatic polyesters as well as ternary blends of cellulose esters and/or aliphatic polyesters and/or aliphatic-aromatic copolyesters and/or polymeric compounds as well as fibers, mo ...


7
Yeong Ho Chang, Glenn C Jones: Polyesters terminated with carboxycyclohexanecarboxylate groups. Eastman Kodak Company, J Frederick Thomsen, William P Heath Jr, Bernard J Graves Jr, May 21, 1991: US05017679 (76 worldwide citation)

Disclosed are carboxyl polyesters which are useful in the formulation of powder coating compositions. The polyesters are characterized by the presence of terminal carboxycyclohexanecarboxylate groups. Also disclosed is a process for the preparation of the carboxyl polyesters from similar hydroxy pol ...


8
Bruce Roger Debruin: Polyester process using a pipe reactor. Eastman Chemical Company, Steven A Owen, Bernard J Graves Jr, Dennis V Carmen, March 1, 2005: US06861494 (75 worldwide citation)

The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and polycondensation processes. Pipe reactor processes of the present invention have a multitude of advantages over prior art processes including improved hea ...


9
Gerald Timothy Keep, William Alston Haile, Mark Elliott Tincher: Stabilized polyester fibers and films. Eastman Chemical Company, Eric D Middlemas, Bernard J Graves Jr, November 16, 2004: US06818293 (72 worldwide citation)

Disclosed are fibers and films prepared from polyesters of a dicarboxylic acid, preferably terephthalic acid, and a diol selected from 1,3-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, or 1,3-propanediol. The fibers and films contain a multifunctional epoxide additive and, optionally, an antioxi ...


10
William W Blount Jr: Polyester coatings containing covalently-bound mesogenic monomers. Eastman Kodak Company, Bernard J Graves Jr, William P Heath Jr, October 26, 1993: US05256761 (70 worldwide citation)

Provided is a novel curable liquid crystalline polyester and curable enamel compositions containing same. Coatings obtained from these compositions possess good thermal stability, high modulus, and improved chemical resistance.