P

Inventor

CROCHEMORE MICHEL

FR13 patents
⚠️ This page may combine multiple inventors who share the name “CROCHEMORE MICHEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RHONE POULENC CHIMIE

9 patents
US4883883ANov 28, 1989

Novel n[meth)allyloxy(meth)allylphenyl]maleimides and thermosetting imido copolymers prepared therefrom

RHONE POULENC CHIMIE7 citations73
US5777151AJul 7, 1998

Esterification of carboxylic acid salts

RHONE POULENC CHIMIE13 citations72
US5068450ANov 26, 1991

Process for the preparation of aromatic aldehydes

RHONE POULENC CHIMIE13 citations71
US5856581AJan 5, 1999

Preparation of cyclic ketones

RHONE POULENC CHIMIE5 citations61
US5600013AFeb 4, 1997

Preparation of cyclic ketones

RHONE POULENC CHIMIE3 citations61
US5686406ANov 11, 1997

Vanillic acid ester perfuming agents

RHONE POULENC CHIMIE2 citations60
US5432290AJul 11, 1995

Process for the preparation of 2,2-difluoro-1,3-benzodioxole

RHONE POULENC CHIMIE2 citations60
US5003091AMar 26, 1991

Preparation of 3-memory-4,5-methylenedioxybenzaldehyde

RHONE POULENC CHIMIE0 citations51
US4933498AJun 12, 1990

Preparation of trialkoxybenzaldehydes

RHONE POULENC CHIMIE0 citations51

RHONE POULENC IND

1 patent
US4102839AJul 25, 1978

Stabilization of vinyl chloride polymers

RHONE POULENC IND49 citations92

RHONE POULENC SYST

1 patent
US4584256AApr 22, 1986

Diazotype materials which can be developed by heat and contain an activator precursor having 2-carboxy carboxamide group releasing a strong base during heating

RHONE POULENC SYST5 citations61

PHILAGRO SA

1 patent
US4151193AApr 24, 1979

Process for the preparation of aliphatic isocyanates

PHILAGRO SA2 citations61

RHONE POULENC SPEC CHIM

1 patent
US4622426ANov 11, 1986

Preparation of N,N'-bis(2-hydroxyethyl)oxamide

RHONE POULENC SPEC CHIM1 citations51