Inventor

CRESCENTINI LAMBERTO

US18 patents

⚠️ This page may combine multiple inventors who share the name “CRESCENTINI LAMBERTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CRESCENTINI LAMBERTO

ALLIED SIGNAL INC

Distillation process for recovery of high purity phenol

Phenol with low levels of methylbenzofuran

Process for the purification of caprolactam obtained from the depolymerization of polyamide-containing carpet

Process for the purification of caprolactam obtained from the depolymerization of polyamide-containing carpet

Monomer recovery from multi-component materials

Removal of acetophenone from phenol purification residues

Abatement of NOx from hydroxylamine disulfonate process

Disulfonate process control

ALLIED CORP

Removal of light impurities from caprolactam by distillation with water

Process for recovery of acetone

Process for making a cobalt oxide catalyst

Recovery of caprolactam from nylon 6 oligomers

Recovery of caprolactam from process residues

Oxidation of ammonia over a mixed catalyst bed of cobalt and aluminum oxides

ALLIED CHEM

Antistatic fiber containing multiple branched propoxylated-ethoxylated polyalkylenepolyamines and monoamines and their chain-extended reaction products

Antistatic fiber containing chain-extended tetrols based on diamines

Process for the synthesis of ammonium nitrite

LUMMUS CO

Production of high purity phenol by steam distillation