This inventor holds 4 USPTO granted patents. Top assignees: Bp Chemicals Limited, Blagden Chemicals Limited, Bp Chemicals (Additives) Limited. Active years: 1992-1999.
Location History:
- South Glamorgan, GB (1992 - 1994)
- Dyffryn, GB (1995 - 1999)
Company Filing History:
2 out of 694 
1 out of 1 
1 out of 38 
Years Active: 1992-1999
Title: The Innovations of Murray Roy Orpin
Introduction
Murray Roy Orpin is a notable inventor based in Dyffryn, GB. He has made significant contributions to the field of materials science, particularly in the development of phenolic resins. With a total of 4 patents to his name, Orpin's work has had a lasting impact on various industrial applications.
Latest Patents
Orpin's latest patents include innovative advancements in phenolic resins. One of his key inventions is a hybrid phenolic/polysiloxane resin. This invention involves reacting a phenolic compound with either a siloxane polymer or an aldehyde, followed by a secondary reaction to form the hybrid resin. The resulting resin boasts a siloxane content of 1-40% by weight and a viscosity ranging from 100-10000 mPa s. The products derived from this hybrid resin exhibit enhanced impact strength, improved resistance to hydrolysis, and better fire stability, making them suitable for various applications.
Another significant patent is a process for hardening phenolic resins. This invention introduces a hardener produced by reacting condensed phosphoric acids with polyols under controlled conditions. The hardeners allow for a slower curing process of phenolic resoles, enabling better control during the preparation of molded products.
Career Highlights
Throughout his career, Orpin has worked with prominent companies such as BP Chemicals Limited and BP Chemicals (Additives) Limited. His experience in these organizations has contributed to his expertise in the field of chemical engineering and materials development.
Collaborations
Orpin has collaborated with notable colleagues, including Stephen A. Taylor and Matthew B. Studholme. These partnerships have likely fostered innovation and the exchange of ideas in their respective fields.
Conclusion
Murray Roy Orpin's contributions to the development of phenolic resins and related technologies highlight his role as a significant inventor in the materials science industry. His innovative patents continue to influence various applications and demonstrate the importance of research and development in advancing technology.