Company Filing History:
Years Active: 2007-2012
Title: Jacques Kieffer: Innovator in Silicone Compositions
Introduction
Jacques Kieffer is a notable inventor based in Neyron, France. He has made significant contributions to the field of silicone compositions, particularly in developing crosslinking agents that enhance the performance of flexible supports. With a total of 2 patents, Kieffer's work focuses on creating innovative solutions for water-repellent and release coatings.
Latest Patents
Kieffer's latest patents include a crosslinking agent for a silicone composition that can be crosslinked at low temperatures. This invention utilizes a hydrogenated silicone oil comprising Si-H units at both the chain end and within the chain. The silicone compositions developed are designed to form a water-repellent and release coating for flexible supports, such as heat-sensitive polymer films. The targeted aim of this invention is to enable instantaneous crosslinking at low temperatures (85-90°C) of silicone compositions coated on flexible supports at a very high speed. The use of specific crosslinking agents composed of polyorganosiloxanes (POS) is a key feature of this innovation.
Another patent focuses on a crosslinking agent for a crosslinkable silicone composition with a low level of platinum. This invention also aims to create water-repellent and release coatings for flexible heat-sensitive supports. The compositions include crosslinking polyorganosiloxanes bearing Si-H units and unsaturated POS, which can react with the crosslinking agent in the presence of platinum. The goal is to facilitate low platinum content crosslinking of silicone compositions at high speed.
Career Highlights
Throughout his career, Jacques Kieffer has worked with prominent companies in the silicone industry, including Rhodia Chimie and Bluestar Silicones France. His expertise in silicone technology has positioned him as a valuable contributor to advancements in this field.
Collaborations
Kieffer has collaborated with notable professionals such as Jean-Paul Benayoun and Didier Dhaler. These partnerships have likely enriched his work and contributed to the development of innovative silicone solutions.
Conclusion
Jacques Kieffer's contributions to silicone compositions and crosslinking agents demonstrate his commitment to innovation in the field. His patents reflect a deep understanding of material science and a drive to enhance the functionality of flexible supports. Kieffer's work continues to influence the industry