Inventor

GAY MICHEL

43 patents

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

GAY MICHEL

RHONE POULENC CHIMIE

Beta-ketoester substituted diorganopolysiloxanes and PVC stabilzers comprised thereof

Diorganopolysiloxanes containing benzotriazole functional groups

Acrylate and/or methacrylate-substituted organopolysiloxanes

Stabilizing composition for chlorine-containing polymer comprising β-diketones

Heat-stabilized/non-yellowing chloropolymers

Diorganopolysiloxanes comprising benzalmalonate functional groups

Piperidyl organosiloxanes and polymer substrates light-stabilized therewith

Piperidyl organosiloxanes and polymer substrates light-stabilized therewith

Hindered amine-substituted dihydropyridines and heat/light stabilization of polymer substrates therewith

β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC

Compositions for stabilizing chlorinated polymers

Composition for chlorine-containing polymer based on beta-diketone and acetylacetonate

Diorganopolysiloxanes containing dibenzoylmethane functional groups

Alpha-mercaptoester substituted diorganopolysiloxanes

3-benzylidenecamphor-substituted diorganopolysiloxanes

Single-component, storage-stable diorganopolysiloxane CVE compositions

Benzophenones containing an ester functional group and their use in polymers

Alpha-mercaptoester substituted diorganopolysiloxanes

Polymer matrices heat and light stabilized with novel benzophenone/1,4-dihydropyridine compounds

Stabilized organic polymer compositions containing compound containing a piperidinyl group and a carbonate group

THOMSON CSF

Method for the row-by-row control of a coplanar sustaining ac type of plasma panel

Very fast method of control by semi-selective and selective addressing of a coplanar sustaining AC type of plasma panel

Method of adjusting the colors of a polychrome plasma panel and a plasma panel using such a method

Plasma panel with four electrodes per pixel and method for the control of a plasma panel of this type

Electro-optical display screen with control transistors

Plasma panel with increased addressability

Method for repairing the electrodes of a display panel

RHODIA CHIMIE SA

Functionalized polyorganosiloxanes and one of the processes for the preparation thereof

Stabilization of silicon-elastomer moulds

Coated calcium or magnesium acetylacetonate, and its use for stabilizing halogenated polymers

RHONE POULENC IND

Stabilization of vinyl chloride polymers

Heat-stabilized PVC compositions

Plasticized, heat-stabilized PVC compositions

CHIMIE RHODIA

Functionalized polyorganosiloxanes and one of the processes for the preparation thereof

Composition based on calcium of magnesium acetylacetonate and free or chelated β-diketones, preparation and use

THOMSON TUBES ELECTRONIQUES

Plasma panels in delimited discharge zones

Method for adjusting the luminosity of display screens

RHONE POULENC SA

β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC

Organo-tin mercaptides with polysulphanediyl groups

RHONE POULENC RECH

Novel silicone/polylactone graft copolymer

ONERA (OFF NAT AEROSPATIALE)

High-stability resonators of solid elastic material and oscillators using them

RHONE POULENC SPEC CHIM

Heat/color stabilized polymers of vinyl chloride

RHONE POULENC TEXTILE

Process for stabilising halogenated vinyl resins