|
Polymer Foams from 1,2,4,5-Tetrazine and Polydienes
This invention is an optimized synthesis of parent 1,2,4,5 tetrazine and polydienes, which is capable of creating a solid polymeric foam with as little as 5 mol% tetrazine.
Background:
Polymer foams are found virtually everywhere in our society and are used in a variety of applications. Said foams can be produced through different methods such like...
Published: 8/1/2024
|
Updated: 5/31/2017
|
Inventor(s): Douglas Loy, Robb Bagge, Wenmo Sun
Keywords(s):
Category(s): Technology Classifications > Materials
|
|
Dihydrotetrazine Antioxidants and Free Radical Reaction Inhibitors
This invention is the use of dihydrotetrazines as antioxidants to eliminate free radicals. Dihydrotetrazines were found to be superior to dihydropyridazines or hindered phenols in inhibiting free radical polymerization.
Background:
Dihydrotetrazines donate up to two hydrogen atoms to terminate radical chain or oxidation reactions. These compounds...
Published: 8/1/2024
|
Updated: 4/10/2017
|
Inventor(s): Douglas Loy, Robb Bagge, Wenmo Sun
Keywords(s):
Category(s): Technology Classifications > Life Sciences
|
|
Dihydropyridazine Antioxidants
This invention is the use of dihydropyridazines as antioxidants to remove free radicals, prevent degradation of peroxides, block ultraviolet light, and limit ionizing radiation. 1,4-dihydropyridazines with any number of substituents at the 3, 6- positions or 4,5- positions can generate a variety of antioxidants.
Background:
The main reason for the...
Published: 8/1/2024
|
Updated: 4/10/2017
|
Inventor(s): Douglas Loy, Robb Bagge
Keywords(s):
Category(s): Technology Classifications > Life Sciences, Technology Classifications > Materials
|
|
The Method of Formation of a Class of Oxidation Resistant Linear Polymers and Networked Foams through the Inverse Electron Demand (IEDA) Reaction Between Substituted Tetrazines with Polyenes and Oligoenes
This invention is a chemical synthesis method that allows for a greener, safer formation of polymeric thermosetting and thermoplastic foams, adhesives, films and electrofluorochromic devices using non-isocyanate chemistry.
Background:
As of January 2015, the US Environmental Protection Agency (EPA) has taken action to protect consumers from new uses...
Published: 8/1/2024
|
Updated: 2/17/2017
|
Inventor(s): Robb Bagge, Douglas Loy
Keywords(s):
Category(s): Technology Classifications > Research Tools
|
|
Color-Free, Thermally Reworkable Diels-Alder Epoxies with Liquid Precursors
Researchers at the University of Arizona have developed an epoxy which reverts to a liquid upon application of heat. This epoxy is colorless and contains liquid precursors, which can be mixed at room temperature, making it an ideal adhesive for art conservation. This invention solves the issue of irreversibility in epoxy adhesives.
Background:
Epoxies...
Published: 8/1/2024
|
Updated: 10/30/2015
|
Inventor(s): Peter Mcfadden, Douglas Loy, Robb Bagge
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics > Assembly and Packaging, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Construction, Technology Classifications > Materials > Coatings, Technology Classifications > Materials > Polymers
|
|
A Green Alternative to Polyurethane
This invention is a chemical synthesis method that allows for a greener, safer formation of polymeric thermosetting and thermoplastic foams, adhesives, films and electrofluorochromic devices using non-isocyanate chemistry.
Background:
As of January 2015, the US Environmental Protection Agency (EPA) has taken action to protect consumers from new uses...
Published: 8/1/2024
|
Updated: 10/30/2015
|
Inventor(s): Robb Bagge, Douglas Loy
Keywords(s):
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Materials > Polymers, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Construction
|
