1
Wayne M Gibbons, Shao Tang Sun, Brian J Swetlin: Process of aligning and realigning liquid crystal media. Hercules Incorporated, Mark D Kuller, December 4, 1990: US04974941 (142 worldwide citation)

A process of aligning or realigning a liquid crystal medium adjacent to a coated or uncoated substrate comprising exposing anisotropically absorbing molecules to linearly polarized light of a wavelength or wavelengths within the absorption band of the anisotropically absorbing molecules, wherein (a) ...


2
Walter J Freeman, Rakesh K Gupta, James H Harrington, Richard J Legare, Thomas L Smith, Adrienne W Williams: Barrier element fabrics, barrier elements, and protective articles incorporating such elements. Hercules Incorporated, Mark D Kuller, November 4, 1997: US05683809 (133 worldwide citation)

Protective articles such as diapers, having filmless hydrophobic barrier elements such as cuffs and backing sheets. The barrier cuffs--which can be, for instance, leg cuffs and waistbands--and the backing sheets can be provided from fabrics having a fabric weight of at least 10 gsy; these fabrics ar ...


3
Paul J Shannon, Shao Tang Sun, Brian J Swetlin: Process of preparing compositions having multiple oriented mesogens. Hercules Incorporated, Mark D Kuller, December 17, 1991: US05073294 (120 worldwide citation)

A liquid crystal polymer film or fiber comprising polymeric liquid crystals having aligned multiple oriented mesogens and a process for preparing such a polymeric liquid crystal film or fiber comprising aligning in a multi-oriented state a nematic or smectic monomeric mesophase (liquid crystal monom ...


4
Wayne M Gibbons, Shao Tang Sun, Brian J Swetlin: Process of aligning and realigning liquid crystal media. Hercules Incorporated, Mark D Kuller, July 16, 1991: US05032009 (98 worldwide citation)

A process of aligning or realigning a liquid crystal medium adjacent to a substrate which process comprises (1) exposing anisotropically absorbing molecules disposed on the substrate, disposed in the liquid crystal medium or which themselves are the liquid crystal medium to linearly polarized light ...


5
William J Kirkland, Carl A Lukach, William C McLachlan: Cementing composition and aqueous hydraulic cementing solution comprising water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose. Aqualon Company, Mark D Kuller, November 15, 1988: US04784693 (83 worldwide citation)

A novel cementing composition comprising a hydraulic cement and, as a fluid loss agent, water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose, are disclosed. Preferably, the cementing composition further comprises water-soluble, nonionic hydroxyethyl cellulose as a second fluid los ...


6
Raymond T Leibfried: Organosilicon polymers. Hercules Incorporated, Mark D Kuller, February 13, 1990: US04900779 (67 worldwide citation)

Novel thermoset and thermoplastic organosilicon polymers, comprised substantially of alternating polycyclic hydrocarbon residues and cyclic polysiloxane or tetrahedral siloxysilane residues linked through carbon-silicon bonds, are disclosed.


7
Hari B Sunkara, Ernest Keith Andrew Marchildon, Howard Chung Ho Ng, Leo E Manzer: Continuous process for the preparation of polytrimethylene ether glycol. E I du Pont Nemours and Company, Mark D Kuller, April 13, 2004: US06720459 (63 worldwide citation)

The invention is a continuous process for the preparation of polytrimethylene ether glycol from 1,3-propanediol reactant. In addition, the invention is directed to a continuous multi-stage process comprising reacting at least one reactant in a liquid phase in an up-flow column reactor, and forming a ...


8
Harald E t Sas: Building composition containing 3-alkoxy-2-hydroxypropylhydroxyethyl cellulose. Aqualon Company, Mark D Kuller, July 3, 1990: US04939192 (62 worldwide citation)

A new nonionic, water-soluble cellulose ether, i.e., hydroxyethyl cellulose substituted with an alkylglycidyl radical wherein alkyl moiety is a straight or branched chain alkyl group containing 1 to 10 carbon atoms, and a building composition based on hydraulic or synthetic binder containing the new ...


9
William J Kirkland, Carl A Lukach, William C McLachlan: Composition comprising water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose and water-soluble, nonionic hydroxyethyl cellulose. Aqualon Company, Mark D Kuller, January 9, 1990: US04892589 (51 worldwide citation)

A novel cementing composition comprising a hydraulic cement and, as a fluid loss agent, water-soluble, nonionic hydrophobically modified hydroxyethyl cellulose, are disclosed. Preferably, the cementing composition further comprises water-soluble, nonionic hydroxyethyl cellulose as a second fluid los ...


10
Raymond T Leibfried: Organosilicon prepolymers. Hercules Incorporated, Mark D Kuller, William S Alexander, February 20, 1990: US04902731 (50 worldwide citation)

A novel organosilicon prepolymer, which is the partial reaction product of (a) a cyclic polysiloxane or a tetrahedral siloxysilane containing at least two hydrosilane groups and (b) a polycyclic polyene having in its rings at least two chemically distinguishable carbon-carbon double bonds, wherein t ...