Invoy Holdings Inc.

Neltec, Inc.

David Luttrull

James A McIntyre

Joan K Vrtis

Paul E Cranley

Barbara E Landini

Roberta Druyor-Sanchez

Shane Bravard

Some embodiments of the invention provide a mouthpiece for use with an electronic analyzer for breath analyte detection in an individual. The mouthpiece includes a biosensor and a hydration system. The biosensor includes a chemically active area where a chemical reaction takes place and the hydration system delivers a liquid to the chemically active area of the biosensor to at least one of enhance, enable, and facilitate the chemical reaction. The mouthpiece further includes hardware to transmit breath analyte data.

Breath delivery system and method

A resin blend that includes a copolymer of styrene and maleic anhydride (SMA), an epoxy resin (brominated, phosphonated, or bromine-free), and a multifunctional amine cross-linking agent is disclosed. The cross-linking agent generally contains at least two primary amino groups to promote formation of imide functionalities upon reaction with the anhydride moieties of the SMA copolymer. Particularly useful cross-linking agents include triazine-centered diamino and triamino compounds such as benzoguanamine, acetoguanamine, and melamine. The disclosed resin blend finds use as a polymer matrix in composite materials and as an impregnating resin in laminates. Compared to conventional SMA copolymer/epoxy resin blends, the disclosed resin exhibits lower dielectric constant and dissipation factor, as well as higher thermal and moisture resistance, making it especially useful in high-speed, low-loss printed wire board applications.

Styrene-maleic anhydride copolymer and epoxy resin blend crosslinked with multifunctional amine compounds

Growing community of inventors

Phoenix, AZ, United States of America

David Luttrull