Inventor

GRUFFAZ MAX

18 patents

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

GRUFFAZ MAX

RHONE POULENC IND

Catalytic preparation of ethyl acetate

Heat-resistant resins derived from a bis-imide, an epoxy resin and a polyamine

Thermosetting compositions based on a bis-imide and a polyurethane

Polymers possessing imide groups

Thermosetting composition from bis-imide, N-vinyl pyrrolidone and unsaturated polyester

Thermosetting composition from a bis-maleimide and n-vinyl pyrrolidone

Polymers with imide groups, and comprising a polyester free from aliphatic unsaturation

Curable compositions based on imide group-containing compounds

Heat-stable cellular materials

Preparation of ethyl carboxylates

Preparation of suspensions of maleamic acids

Preparation of ethyl carboxylate

RHONE POULENC SA

Polyamines with imide groups

Maleic anhydride-polyaldimine prepolymers

Process for preparing solid bis-(4-furfurylidenamino-phenyl)-methane

Polyamines with imide groups

Process for the production of maleamic acids

Thermosetting polymers from a polyimide and ammonia