Company Filing History:
Years Active: 1976-1985
Title: The Innovations of Robert K. Schlatzer
Introduction
Robert K. Schlatzer is a notable inventor based in Chagrin Falls, OH (US). He has made significant contributions to the field of polymer chemistry, holding a total of 3 patents. His work focuses on developing advanced materials that enhance various industrial applications.
Latest Patents
Schlatzer's latest patents include innovative water thickening agents that consist of copolymers of crosslinked acrylic. These polymers are composed of 98.9 to 95.5 weight percent of olefinically unsaturated carboxylic acids, containing at least one activated double bond, along with 1 to about 3.5 weight percent of an alkyl acrylate ester. The alkyl group in this ester contains 10 to 30 carbon atoms, and the formulation includes 0.1 to less than 1 weight percent of a crosslinking monomer. These thickeners are particularly effective in high ionic environments and can be used at lower concentrations to achieve superior results compared to prior art thickeners. They have shown remarkable effectiveness in print paste applications involving reactive dyes, direct dyes, and disperse dyes with varying ionic content. Additionally, in screen printing, the novel polymers improve print pastes by enhancing rheology and reducing bounce back upon the release of printing pressure, resulting in textile prints with excellent sharpness, penetration, levelness, and color yield.
Another significant patent involves a process for slurry polymerization of propylene oxide with high catalyst efficiency. This process includes homopolymerizing or copolymerizing propylene oxide in isobutane, utilizing a catalyst that is substantially soluble in isobutane. The process allows for the separation of isobutane with the dissolved catalyst from the propylene oxide polymer, enabling the recycling of isobutane and catalyst for further polymerization. The catalyst comprises a trialkylaluminum compound, a diketone, and water, with the potential addition of dialkyl ethers or ether alcohols.
Career Highlights
Robert K. Schlatzer is currently employed at The B. F. Goodrich Company, where he continues to innovate in the field of polymer chemistry. His work has significantly impacted the development of materials used in various applications, showcasing his expertise and dedication to advancing technology.
Collaborations
Schlatzer collaborates