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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Chinniah Thiagarajan, Gautam Chatterjee, Ravi Sriraman, Santhosh Kumar Rajendran, Anand Vaidyalingam: Polymeric foams with nanocellular morphology and methods for making them. Sabic Innovative Plastics IP, Cantor Colburn, November 30, 2010: US07842379 (1 worldwide citation)

Polymeric foams having nanocellular morphology are formed from a polymeric material having structural units derived from 2-hydrocarbyl-3,3-bis(hydroxyphenyl)phthalimidine compound. The foams include a plurality of cells having an average diameter of less than 1 micron. Processes for forming the foam ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Ravi Sriraman, Chinniah Thiagarajan, Ajay Taraiya: Reflective polymeric article and manufacture. Sabic Global Technologies, Cantor Colburn, December 9, 2014: US08908129

In one embodiment, the method for making a polymer article comprises: orienting polymer chains in one direction more than any other direction to form an oriented article, contacting the oriented article with a foaming agent, and foaming the material to form the reflective polymer article comprising ...


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Thomas A DesMarais, Keith J Stone, Hugh A Thompson, Gerald A Young, Gary D LaVon, John C Dyer: Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials. The Procter & Gamble Company, Eric W Guttag, November 9, 1993: US05260345 (468 worldwide citation)

Disclosed are absorbent foam materials suitable for use as or in the absorbent cores of absorbent articles, such as diapers which absorb and retain aqueous body fluids. Such foam materials comprise hydrophilic, flexible open-celled structures which are preferably prepared by polymerizing high intern ...


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Gerald A Young, Gary D LaVon, Gregory W Taylor: The Procter & Gamble Company, September 15, 1992: US05147345 (468 worldwide citation)

Disclosed are absorbent articles, such as diapers, for the management of incontinence. Such articles utilize in their absorbent cores a fluid acquisition/distribution component and a fluid storage/redistribution component maintained in fluid communication with the acquisition/distribution component. ...


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John J Curro, E Kelly Linman: Microapertured polymeric web exhibiting soft and silky tactile impression. The Procter & Gamble Company, E Kelly Linman, John V Gorman, Richard C Witte, December 16, 1986: US04629643 (366 worldwide citation)

A microapertured polymeric web exhibiting a substantially uniform soft and silky tactile impression on at least one of its surfaces. In a preferred embodiment the present invention relates to webs exhibiting a fine scale pattern of discrete surface aberrations, each of said surface aberrations havin ...


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Gary Dean LaVon, Hyun Sung Lim, J Michael McKenna, George Joseph Ostapchenko, Shailaja R Vaidya, Theodora Beck, John Joseph Curro: Absorbent articles exhibiting improved internal environmental conditions. The Procter & Gamble Co, William Scott Andes, August 17, 1999: US05938648 (233 worldwide citation)

The present invention relates to absorbent articles such as diapers, adult incontinence garments, and feminine hygiene products. The present invention further relates to such absorbent articles having outer coverings designed to provide breathability and promote more healthy internal environmental c ...


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Baychar: Waterproof/breathable liner and in-line skate employing the liner. Fay Sharpe Beall Fagan Minnich & McKee, April 14, 1998: US05738937 (194 worldwide citation)

The breathable liner includes an inner liner selected from highly advance fabrics which are carefully selected. A series of layers are provided outside the inner liner including foam material layers, breathable membranes, a supportive mesh or a moldable foam, and an outer shell fabric. An in-line sk ...


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Eugene Bell, Tracy M Sioussat, Timothy W Fofonoff: Biopolymer foams for use in tissue repair and reconstruction. Tissue Engineering, Thomas V Smurzynski, Lahive & Cockfield, April 6, 1999: US05891558 (189 worldwide citation)

Single and double density biopolymer foams, composite biopolymer foams including both single and double density foams, and methods of preparing these foams and composite foams are described. Also described are biocompatible constructs which include single or double density biopolymer foams and extra ...


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Bianxiao Zhong, Russell Keith King, Kyuha Chung, Shizhong Zhang: Nanoporous silicone resins having low dielectric constants. Dow Corning Corporation, William F Boley, Rick D Streu, Sharon K Severance, April 1, 2003: US06541107 (178 worldwide citation)

Nanoporous silicone resins and silicone resin films having low dielectric constants and a method for preparing such nanoporous silicone resins. The silicone resin comprises the reaction product of a mixture comprising


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Edward J Norton, Zenon O Smotrycz: Composite footwear upper and method of manufacturing a composite footwear upper. ADC Composites, Foley Hoag, May 6, 2003: US06558784 (176 worldwide citation)

A method of manufacturing a multi-layer, composite footwear upper having a three-dimensional geometry includes the steps of forming a substantially planar composite sheet from two or more layers, heating the composite sheet, and compression molding the composite sheet into the three-dimensional geom ...