1
Carl Horowitz, Michael Dichter, Duryodhan Mangaraj: Metal plating of polymeric substrates. St Onge Mayers Steward & Reens, December 21, 1976: US03998602 (17 worldwide citation)

Methods are disclosed for the metallizing of non-metallic substrates, i.e. polymeric substrates, by the coating of the substrate with polymerizable monomers in the presence of a small amount of silver ion. The substrate is cleaned, acid etched and then contacted with a monomer solution containing a ...


2
Prabhat Krishnaswamy, Duryodhan Mangaraj: Thermoplastic composite lumber having reinforcing laminate of unidirectional fibers. Engineering Mechanics Corporation of Columbus, Standley & Gilcrest, May 21, 2002: US06391456 (16 worldwide citation)

A thermoplastic composite lumber product having at least one layer of a reinforcing laminate containing unidirectional fibers of glass, carbon or ceramics. The thermoplastic composite lumber of the present invention exhibits superior stiffness and strength compared to typical, non-reinforced plastic ...


3
Nagabhusan Senapati, Duryodhan Mangaraj: Ultrasonic vulcanization. Battelle Memorial Institute, Philip M Dunson, October 22, 1985: US04548771 (13 worldwide citation)

Methods and apparatus for vulcanizing rubber and like material (10). Ultrasonic energy at about 10 to 100 kilohertz is applied to the material (10) at an energy intensity sufficient to generate heat to a temperature in the range of about 200 to 300 degrees Fahrenheit, while a static pressure is appl ...


4
Carl Horowitz, Michael Dichter, Duryodhan Mangaraj: Method of protectively coating metallic aluminum containing substrate. PolyGulf Associates, St Onge Steward Johnston Reens & Noe, August 8, 1978: US04105811 (13 worldwide citation)

A method is disclosed for protecting aluminum and aluminum alloys by the chemical bonding of a polymerized coating to the aluminum oxide on the aluminum surface. The protective coating is graft polymerized from a solution onto the aluminum in the presence of a small amount of silver ion as an initia ...


5
Prabhat Krishnawswamy, Duryodhan Mangaraj: Thermoplastic composite lumber having reinforcing laminate of unidirectional fibers. Engineering Mechanics Corporation of Columbus, June 15, 2004: US06749709 (12 worldwide citation)

A thermoplastic composite lumber product having at least one layer of a reinforcing laminate containing unidirectional fibers of glass, carbon or ceramics. The thermoplastic composite lumber of the present invention exhibits superior stiffness and strength compared to typical, non-reinforced plastic ...


6
Vincent D McGinnis, Kazumi Nejigaki, Duryodhan Mangaraj: Epoxy resin, mercato curing agent and polysulfide adduct. Japan Synthetic Rubber, Mueller and Smith, July 7, 1992: US05128424 (10 worldwide citation)

Broadly, the present invention is directed to an adhesive composition which comprises an epoxy resin, an effective amount of a mercapto curing agent or curative for said epoxy resin, and a compatibilizing amount of a polysulfide compound which has a performance improving fraction of its --SH groups ...


7
Bhima R Vijayendran, Gregory R White, Rachel M Thurston, Duryodhan Mangaraj: Wallboard joint compound. Fleetwood Enterprise a Delaware Corporation, Price and Gess, June 11, 2002: US06402832 (6 worldwide citation)

The present invention is an improved wallboard joint compound comprising an inorganic joint compound such as, for example, gypsum, mixed with water, plus one or more additives selected to reduce the moisture in the gypsum compound and improve the strength of the finished wallboard joint. The first a ...


8
Carl Horowitz, Michael Dichter, Nathan Abrams, Duryodhan Mangaraj: Removal of harmful components from tobacco smoke. Consolidated Cigar Corporation, William R Liberman, February 8, 1977: US04006749 (4 worldwide citation)

This invention provides a process for so treating tobacco, for use in cigars or cigarettes, as to activate the surface of the tobacco to remove the undesirable components of the smoke as the smoke passes along the cigar or cigarette, before reaching the smoker. The process provides for grafting onto ...


9
Vasilios Kanellopoulos, Isabelle Louis Joseph Dogue, Vincent Daniel McGinniss, Duryodhan Mangaraj, Tomoki Tsuchiy Nakamura: Polymeric composition for friction elements. Nisshinbo, Sturm & Fix, September 28, 2004: US06797790

The polymeric composition for friction elements comprises a co-polymer between (I) a resin containing phenolic groups and a reticulation agent, and (II) an organopolysiloxane resin containing terminal silanol groups. A part at least of the phenolic groups is bound to the terminal silanol groups. A p ...


10
Vasilios Kanellopoulos, Isabelle Louis Joseph Dogue, Vincent Daniel McGinniss, Duryodhan Mangaraj, Tomoki Tsuchiya Nakamura: Polymeric composition for friction elements. Nisshinbo, Sturm & Fix, August 17, 2004: US06777461

The polymeric composition for friction elements comprises a co-polymer between (I) a resin containing phenolic groups and a reticulation agent, and (II) an organopolysiloxane resin containing terminal silanol groups. A part at least of the phenolic groups is bound to the terminal silanol groups. A p ...