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Environment Friendly Technology to Replace Cadmium Coatings

3,261 bytes removed, 13:57, 8 October 2009
/* The Value Proposition */
== Agenda ==
* '''Introduce To introduce and explain the benefits of the patented green technology developed by Pratt & Whitney.'''
* '''To find out interest of the prospects in acquiring the technology on a licensed basis from Pratt & Whitney.'''
=== About Dolcera ===[[Image:dolcera logo image.jpg|right]]* Dolcera is an international services firm specializing in intellectual property and market research services. Our clientele includes several fortune 500 companies and global 100 companies. For more information please visit: [http://dolcera.com/ www.dolcera.com]
* We at Dolcera are partnering with Pratt & whitney to out-license their green technology to replace Ni-Cd coatings used for finishing purposes.
=== About Pratt & Whitney ===[[Image:pratt logo.jpg|right]]* Pratt & Whitney is one of the largest aircraft engine manufacturers in the world with a sales revenue of more than $12 Bn and spends more than $250 Mn in Research research & Developmentdevelopment.
* Cutting edge R&D with over a 1000 patents.
* Has always been at the forefront of technologies for turbine, rocket, reciprocating engines, power systems, etc.
=== Issue at Hand ===
* It is very difficult to ensure complete protection of steel from corrosive environment at temperatures as high as 900°F.
* Traditionally used Ni-Cd Coatings involve use of Hexavalent chromium, cadmium and cyanides which are very toxic. Thus, making it difficult to ensure Safety safety of the work environment. === Cadmium qualms ===
== Cadmium Qualms ==
[[Image:cadmium plating.jpg|right]]
* Cadmium is a toxin for both animals and plants.
* Cadmium is subject to the spontaneous growth of Cadmium whiskers. Cadmium whiskers (like tin whiskers) grow spontaneously and are capable of causing electrical failures ranging from parametric deviations to sustained plasma arcing that can result in catastrophic short circuits.[http://www.finishing.com/100/89.shtml Source]
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=== Environment Friendly solution ===
* Environmentally An environment-friendly alternative to Ni-Cd coatings.* Eliminates Materials materials of Concern concern from the product such as Cadmiumcadmium, hexavalent chromium and Cyanides cyanides from the plating process.* Offers equivalent or superior protection to the baseline NiCd Ni-Cd coatings.
=== The Unique Process ===[[Image:Plating Process.jpg|thumb|700px|center|Coating Process]]
==The Value Proposition = Area of Application ===[[Image:Area of Application.jpg]]
=== Legal Status ===[[Image:countrywise filing* Not just an idea but a patented & experimentally proven technology. Pratt&Whitney also has a working prototype of the technology.jpg]]
* Not very capital intensive, as it utilizes already established processes used for electroplating.
* A green technology eliminating the use of hazardous cadmium in the coating process.
== Area of Application ==
[[Image:Area of Application.jpg|thumb|700px|center|Area of Aplication]]
== Legal Status ==
[[Image:countrywise filing.jpg|thumb|700px|center|Geographic Spread]]
== Solution to the Problem == === Patent Portfolio === * US6869690B1 :- This patent shows how Ni-Zn can be used to replace NI-Cd for Corrosion/Heat resistance. * US7018486B2 :-This patent Proposes Use of environment friendly Trivalent Chromium Instead of hazardous hexavalent Chromium to enhance the anti-corrosive strength if the coating. * US6757134B2 :-This patent explains a method of forming a thin film of high density on the substrate in order to remove any voids or grooves which might initiate corrosion. === Benefits === * Environmentally friendly alternative to NiCd. * Eliminates Materials of Concern from the product such as Cadmium, hexavalent chromium and Cyanide from the plating process. * Provides sacrificial Protection to the steel also as in case of cadmium. * Offers equivalent or superior protection to the baseline NiCd coatings. * Chemicals used in cadmium and cyanide processes are toxic to humans and are strictly regulated by local, state, and federal agencies. Replacing those processes with a non-cadmium/cyanide process reduces the volume of hazardous waste, and decreases the amount of cadmium and cyanide at the facility. The reduction of hazardous waste helps facilities meet the requirements of waste reduction under RCRA, 40 CFR 262, Appendix. It may also help facilities reduce their generator status and lessen the amount of regulations (i.e., recordkeeping, reporting, inspections, transportation, accumulation time, emergency prevention and preparedness, and emergency response) they are required to comply with under RCRA, 40 CFR 262. In addition, this technology allows facilities to eliminate cadmium and cyanide bath solutions, so there is less chance that the facility would exceed reporting thresholds for cadmium and cyanide under SARA Title III (40 CFR 300, 355, 370, and 372; and EO 12856). Both process types may require an industrial wastewater discharge permit (local issue). == Application Areas == * Coating material for steel surfaces and certain other metals like aluminum and copper which might be exposed to highly corrosive atmosphere and extremely high temperatures. == Electrical Transmission Industry == [[ImageMedia:Electrical connectors Cadmium1Original patent document.jpgpdf|thumb|right|350px|Electrical Connectors Used in Military Application]]The elimination of cadmium on electrical connectors presents a unique problem not applicable Click here to other components. Items such as fasteners, washers, etc. use cadmium primarily for its corrosion resistance and lubricity. Although these properties are equally important on electrical connectors, download the connector shell materials must also provide electromagnetic and radio frequency interference (EMI/RFI) protection. This protection is gained by maintaining an electrically conductive pathway across the connector interface. Suitable alternatives for cadmium must have similar corrosion resistance, lubricity and electrical conductivity.   <BR><BR><BR>== Fasteners ==[[Image:Fastners cadmium.jpg|thumb|right|350px|Fasteners Used in Aerospace Industryoriginal patent document]]Cadmium plating is banned as far as fasteners are concerned,you need to take special permission and abide to local norms of effluent treatment for cadmium plating to be practiced.Zinc Alloy plating is of great help-Zinc/Nickel deposits from these baths, with the appropriate chromate conversion coating can withstand well over a thousand hours of Neutral Salt Fog testing.<BR><BR><BR><BR><BR> <BR><BR><BR><BR><BR><BR><BR> == Automotive Parts == [[Image:Automotive parts cadmium.jpg|thumb|right|350px|Parts used in Automotive Industry]]There is an impending EU restriction on lead, cadmuim, hexavalent chrome, and mercury in vehicles.This EU restriction affects vehicles globally since car manufacturers will have to change all components if some fall under this guideline. All major auto manufacturers are now coming up with guidelines and specifications for this transition.
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