Inventor

BIENSAN MICHEL

FR5 patents

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

ATO CHIMIE

2 patents

US4067861AJan 10, 1978

Anionic polymerization of lactams in an extruder with controlled output rate

ATO CHIMIE12 citations72

US3960846AJun 1, 1976

Method for purifying lactams

ATO CHIMIE8 citations72

ATOFINA

1 patent

US6713596B1Mar 30, 2004

Method for anionic polymerization of lactames

ATOFINA15 citations77

ATOCHEM ELF SA

1 patent

US5840819ANov 24, 1998

Process for the preparation of polymer powders by suspension polymerization

ATOCHEM ELF SA8 citations70

M & T CHEMICALS INC

1 patent

US4734464AMar 29, 1988

Method of preparing modified polyimides or poly(amide-tmides)

M & T CHEMICALS INC16 citations70