1
Yanhui Sun: Polyester composition and process therefor. E I du Pont de Nemours and Comapny, December 18, 2001: US06331606 (37 worldwide citation)

A composition and a process for producing the composition are provided. The composition comprises repeat units derived from 1,3-propanediol; an organic acid, preferably a dicarboxylic acid, its salt, its ester, or combinations of two or more thereof; a polyether diol; and a sulfonated comonomer. The ...


2
Eric W Kaler, Timothy Donald Krizan, Larry D Ryan, Martin Swanson Vethamuthu: Aqueous microemulsions. E I du Pont de Nemours and Comapny, The University of Delaware, December 26, 2000: US06165962 (15 worldwide citation)

A microemulsion comprising: a functionalized hydrocarbon, an anionic surfactant, a diol having from 2 to 10 carbon atoms and water.


3
Colin Leslie McIntosh: Alkoxy carboxycarbonylphosphonic acid esters. E I Du Pont de Nemours and Comapny, March 9, 1976: US03943201 (10 worldwide citation)

Alkoxycarbonylphosphonic acids and alkylthiocarbonylphosphonic acids and esters and salts of these acids such as diammonium methoxycarbonylphosphonate are useful for regulation of the growth rate of plants.


4
Thomas R Clark III, Joseph A Cofer Jr, Alan R Mochel: Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn. E I Du Pont de Nemours and Comapny, August 18, 1992: US05139729 (7 worldwide citation)

A polyamide yarn is disclosed which is at least about 85% by weight poly(.epsilon.-caproamide) and which has a relative viscosity of greater than 50, a tenacity of at least about 9.3 g/d, a dry heat shrinkage at 160.degree. C. of less than about 3 percent, a modulus of at least about 20 g/d, a tough ...


5
William J King: Peripherally arrayed closure fastener system. E I Du Pont de Nemours and Comapny, August 9, 1988: US04762346 (5 worldwide citation)

Peripheral locking system comprising a frame enclosing an aperture and a closure for the aperture having a polymeric member extending around a portion of the perimeter of the aperture and mounted in a track, designed to lock the closure at at least two points upon movement of the polymeric member.


6
Graciela B Blanchet Fincher, Curtis R Fincher Jr, Norman Herron: Process for making superconducting Tl-Pb-Sr-Ca-Cu-O films. E I Du Pont de Nemours and Comapny, December 7, 1993: US05268354 (4 worldwide citation)

A process making thin film elements of an oxide superconductor (Tl..sub.5 Pb.sub.0.5)Sr.sub.2 CaCu.sub.2 O.sub.7, (Tl..sub.5 Pb.sub.0.5)Sr.sub.2 Ca.sub.2 Cu.sub.3 O.sub.9 or a mixture thereof. The process entails forming an oxide film of a mixture of oxides of Pb, Sr, Ca and Cu in preselected amount ...


7
Peter Wuelfing Jr: Method for determining the proper replenishment for a developing solution. E I Du Pont de Nemours and Comapny, July 30, 1996: US05541027 (1 worldwide citation)

A method is disclosed in converting silver halide to silver by use of a developer containing two compounds which can be titrated in a single potentiometric titration with silver nitrate and based on the titration an additional quantity of the two compounds are added to depleted developer.


8
Silvia Di Benedetto, Edmund A Flexman: Impact modified polyamide compositions. E I du Pont de Nemours and Comapny, July 16, 2002: US06420481

A multiphase polymer composition having increased impact resistance at low temperatures, includes a blend of an ionomer dispersed in nylon 6, a polyamide other than nylon 6, and a composition that includes EP or EPDM grafted with 0.05 to 3 weight percent of a carboxylic acid or any anhydride thereof ...


9
Tufano Thomas Peter, Morken Peter Arnold: Treatment of recreational water. E I Du Pont de Nemours And Comapny, Tufano Thomas Peter, Morken Peter Arnold, MAYER Nancy S, February 22, 2007: WO/2007/021641

An oxidizing agent comprising a pre-measured amount of stabilized potassium hydrogen peroxymonosulfate and a buffer in a sealed water-soluble pouch, said pouch comprising a hydrolyzed copolymer of vinyl acetate and at least one of acrylic acid, metliacrylic acid, maleic acid, itaconic acid, and este ...



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