This inventor holds 1 USPTO granted patent. Top assignee: Shell Research Limited. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Henricus C. Timmermans: Polymer Chemistry Inventor
Introduction
Henricus C. Timmermans is an inventor associated with Eindhoven, the Netherlands. His recorded patent work concerns modified polyphenylene ether and related polymers, and he is associated with Shell Research Limited.
Latest Patents
Timmermans is credited with 1 patent: “Process for Preparation of Modified Polyphenylene Ether or Related.” The invention describes reacting polyphenylene ether or a structurally related polymer with a para-substituted phenylsulphonyl halide. The process uses a substituted pyridine derivative as a catalyst, an acid-neutralizing agent, and a vinyl-substituted aromatic monomer as the solvent. The patent also covers the resulting modified polymers and their use in producing modified, high-temperature rigid poly(vinyl-substituted aromatic) polymer compositions.
Career Highlights
Timmermans’s documented patent contribution focuses on polymer modification and the preparation of materials intended for high-temperature applications. His work is associated with Shell Research Limited.
Collaborations
The listed coworkers associated with Timmermans are Laurentius N. Nelissen and Johannes M. Zijderveld.
Conclusion
Henricus C. Timmermans’s recorded invention reflects research into modified polyphenylene ethers and their potential use in high-temperature polymer compositions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile