This inventor holds 7 USPTO granted patents. Top assignee: Georgia-Pacific Resins, Inc.. Active years: 2000-2004.
Company Filing History:
Years Active: 2000-2004
Title: W Hayes Ingram: Innovator in Low Odor Fiberglass Products
Introduction
W Hayes Ingram is a notable inventor based in Conyers, GA (US). He has made significant contributions to the field of resin and binder systems, particularly in the production of low odor fiberglass products. With a total of 7 patents to his name, Ingram's work has had a substantial impact on the industry.
Latest Patents
One of Ingram's latest patents is focused on a resin/binder system for the preparation of low odor fiberglass products. This innovation involves infinitely water-soluble, storage-stable, low molecular weight, amine-modified resins and binders. These materials are utilized to create low odor fiberglass products, such as insulation for automobile headliners and room dividers. The cured fiberglass products exhibit low TMA (trimethylamine) emissions due to the scavenging of free formaldehyde with melamine, which resists thermal decomposition. Additionally, the binder contains a relatively low urea content, which is a contributor to TMA emissions. The production process for the resole resin includes the addition of two different formaldehyde scavengers, melamine and urea, to create a modified phenol-formaldehyde resole resin. This resin is then mixed with water and optionally a latent acid catalyst to produce a binder that can be applied to fiberglass base material, dried, stored, and later cured into the desired shape.
Another significant patent by Ingram is for low formaldehyde emission phenol-formaldehyde resin and its manufacturing method. This innovation ensures that the phenol formaldehyde resins maintain low free formaldehyde levels during storage and demonstrate minimal emissions during processing and curing.
Career Highlights
Ingram is currently associated with Georgia-Pacific Resins, Inc., where he continues to develop innovative solutions in resin technology. His work has been instrumental in advancing the production of environmentally friendly fiberglass products.
Collaborations
Ingram has collaborated with notable colleagues, including Kurt D Gabrielson and Ted M McVay, contributing to the success of various projects within the company.
Conclusion
W Hayes Ingram's contributions to the field of resin and binder systems have led to significant advancements in the production of low odor fiberglass products. His innovative patents reflect a commitment to improving environmental standards in manufacturing processes.