Roy J. Lilley Jr.

Follow

Person

Richmond, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal of light impurities from caprolactam by distillation with w...
- Patent number 4,767,503
- Issue date Aug 30, 1988
- Allied Corporation
- Lamberto Crescentini
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of caprolactam from nylon 6 oligomers
- Patent number 4,311,642
- Issue date Jan 19, 1982
- Allied Corporation
- Lamberto Crescentini
- C07 - ORGANIC CHEMISTRY