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US Patent 7902262 Method of recycling mixed streams of ewaste (WEEE)

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Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7902262
Patent Inventor Names
John Scheirs0
Stephen Michael Morriss0
William Terence Armstrong0
Glen Wilkie0
Date of Patent
March 8, 2011
Patent Application Number
10548771
Date Filed
June 15, 2005
Patent Citations Received
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US Patent 12109730 Systems and methods for manufacturing bulked continuous filament
0
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US Patent 11780145 Method for manufacturing recycled polymer
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US Patent 11840039 Systems and methods for manufacturing bulked continuous filament from colored recycled PET
0
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US Patent 11911930 Methods for manufacturing bulked continuous filament from recycled PET
0
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US Patent 11926930 Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
0
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US Patent 12070886 Systems and methods for manufacturing bulked continuous filament
0
Patent Primary Examiner
‌
Edward J Cain
Patent abstract

The present invention relates to the recycling of waste electrical and electronic equipment (WEEE). Preferably, the present invention relates to the substantial recycling of all material forming the WEEE, thus providing substantially zero landfill. In yet another form, the invention relates to an additive and/or method of providing an additive. In still another form, the invention relates to recycling ink, toner, and/or PU foam from imaging consumables, forming part of the WEEE. In another form, the invention relates to the recycling of plastic materials containing flame retardants, including the recycling of plastics materials, such as plastics materials containing brominated flame retardants generally based on styrenics (e.g. PS, HIPS, ABS, PPO/PS, PPE/PS, ABS/PC) and polyamides (Nylon 6, nylon 6,6, nylon 12) and other engineering plastics such as polyacetal, polycarbonate, PET, PBT, liquid crystal polymers.

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