This inventor holds 2 USPTO granted patents. Top assignee: H.b. Fuller Company. Active years: 1983.
Company Filing History:
Years Active: 1983
Title: Innovations by Stanley B LaBelle
Introduction
Stanley B LaBelle is a notable inventor based in Anoka, MN (US). He has made significant contributions to the field of polyurethane compositions, holding 2 patents that showcase his innovative approach to adhesive and coating technologies.
Latest Patents
One of his latest patents is for a one-part, curable polyurethane. This invention comprises a continuous phase with a uniformly distributed discontinuous phase containing a polyol curing agent of the pentaerythritol type. At moderately elevated temperatures, the polyol phase initiates a curing reaction characterized by a single exotherm peak. The prepolymers are derived from aliphatic or cycloaliphatic polyisocyanates and polymeric polyols. This one-part curable system remains stable for extended periods at room temperature and can be utilized in adhesives, coatings, sealants, and similar applications.
Another significant patent is for a one-package heat curable aromatic polyurethane composition. This composition includes an isocyanate terminated prepolymer liquid phase and a separate solid polyhydroxy compound phase that is insoluble in the prepolymer phase. This innovative adhesive remains separate until heat cured, allowing for versatile applications such as in-mold coatings and injection molding compounds.
Career Highlights
Stanley B LaBelle is currently associated with H.B. Fuller Company, where he continues to develop advanced polyurethane solutions. His work has significantly impacted the adhesive industry, providing innovative materials that enhance product performance and application versatility.
Collaborations
One of his notable coworkers is James A Hagquist, with whom he has likely collaborated on various projects within the company.
Conclusion
Stanley B LaBelle's contributions to polyurethane technology exemplify the spirit of innovation in the adhesive industry. His patents reflect a commitment to developing advanced materials that meet the evolving needs of various applications.