Archive | Process Development Center RSS for this section

The first commercially viable non-toxic fiber board

2013-13 NFC board

UMaine formaldehyde-free particle board sample

This invention provides particle board or fiber board that is 100% non-toxic and 25% stronger than currently available products.  This is accomplished by replacing commonly used formaldehyde based resins with a safe, renewable nanocellulose based binder.

Benefits:

  • Reduction of health problems and related expenses ($9m – $48m per year1) caused by formaldehyde exposure
  • 25% strength increase reduces material and transportation costs
  • Nanocellulose, a renewable resource, replaces binders generally synthesized from non-renewable resources

Read More…

Oil and Grease Resistant Paper Coating

A stable, aqueous barrier coating composition includes: (a) prolamine; (b) cold water insoluble polymer; (c) water; (d) water-soluble co-solvent; and (e) stabilizer. The composition, when applied to a substrate, produces an article having a high surface energy and resistance to oil and grease penetration. A method of producing the article involves applying the composition to a substrate.

UMaine Tech ID  2005-08

US Patent Number 7,737,200

US Patent Pending 12/815334

Inventors:  Anthony Jabar Jr., Micheal A. Bilodeau, David J. Neivandt, Jonathan Spender

License Available

Zeolite Composite Materials for Waste Odor Control

A composite material for environmental odor control is useful in controlling odors from waste, for example, as an alternative daily cover for landfills and in composting applications. The composite material includes a fiber web and a zeolite containing metals to promote absorption of odorous has.

US Patent 8,100,605

UMaine Reference: 2008-35

Inventors: Karl Bishop, Susan Mackay, Michael Bilodeau
License exculsively to Zeomatrix

Fire Resistant Cellulose Insulation

Cellulose-fire-resistant

 

 

 

 

 

 

 

 

End users and installers of insulation want a product that is affordable, efficient and safe. Cellulose insulation, generally produced from recycled wood fiber, is affordable and outperforms fiberglass in extreme weather. But cellulose has poor insect resistance and fire retardant qualities without the addition of toxic chemicals.  Additionally, the cellulose insulation  manufacturing process currently used creates a product prone to settling, which is bad for the homeowner, and dust, which is bad for the installer.  ProCell Insulation solves all of these problems, making it a very attractive choice compared to fiberglass and other cellulose insulation brands.

The technology was developed at UMaine in collaboration with the company founders.  Company is currently developing manufacturing and distribution networks. Learn more at procellinsulation.com

UMaine Tech ID  2009-34

US Patent Number  8,043,384

Fire Proof Paint

A fire resistant paint includes a film-forming binder, a solvent, and a hydrated mineral that imparts fire resistance to the paint. The paint, when applied to a fibrous composite article which comprises at least about 20 wt % lignocellulosic fibers bound together into a consolidated fibrous article, provides the article with a flame spread index of not greater than about 50.

Inventors: Mike Bilodeau, Mark Paradis

atent Pending, Canada and US 13/061,583

UMaine Reference: 2008-26

Contact Kris Burton

Follow

Get every new post delivered to your Inbox.