Norsolor

Elf Atochem S.a.

Hutchinson

Societe Chimique Des Charbonnages S.a.

Commissariat a L'energie Atomique

Airbus Defence and Space Gmbh

Agence Nationale De Valorisation De La Recherche (anvar)

Saint-gobain Adfors

Les Peintures Jefco

Airbus Helicopters Deutschland Gmbh

Gerard Riess

Philippe Heim

Andre Cheymol

Rene Guy Busnel

Pierre Hoerner

Turgut Nugay

Herve Thyebault

Patrick Moireau

Dominik Raps

Daniel Lefevre

Khalid Zahouily

Pierre Legrand

Jean-Baptiste Donnet

Tobias Strobl

Tarek Sarraf

Alain Vidal

Jean-Phillipe Lerch

Kamal Hariri

Christelle Delaite

Frederic Hoehn

Michel Brie

The disclosure herein provides an active anti-ice coating, which is capable of releasing an anti-ice agent, which includes anti-ice agent reservoirs, which are embedded in a UV curable matrix material, for providing an effective anti-ice coating with an active anti-ice agent release over a long period of time.

Active anti-ice coating, coating material and method

The invention concerns a polymer dispersion free of water and volatile organic solvent for preparing a lubricating composition for glass yarns and for finishing glass yarns and assembling glass yarns, in particular for grids and fabrics. The dispersion comprises the product of polymerization of a vinyl monomer in the presence of a free radical initiator in a reactive organic dispersion medium.

Polymer dispersion in a reactive organic medium, preparation method and uses

The invention relates to grafted copolymers comprising at least three sequences of distinct chemical nature, among which one or more sequence(s) for anchoring on solid particles, one or more sequence(s) of hydrophobic character and one or more sequence(s) of hydrophilic character. The invention also concerns their process of preparation, the compositions containing them, their use as agent for dispersing, stabilizing solid particles and/or emulsifying in an aqueous and/or organic medium, as well as use thereof for preparing pigmentary dispersions in aqueous and/or organic medium.

Graft copolymers, method for preparing same, compositions containing said copolymers, and use thereof for preparing pigment dispersions in aqueous and/or organic media

Multilayer elastomer films (multilayer material) comprising at least one continuous layer, carrying an active chemical substance (such as corrosion inhibitors, lubricants or alternatively biocides for medical use), inserted between inert elastomer barrier layers, processes for the preparation and various applications of these films. The said multilayer polymeric material comprises at least one layer A composed of a gel which is reversible or non-reversible, as a function of the temperature, and which carries at least one active chemical substance x, and at least two barrier layers E comprising a synthetic elastomer e, the said layers being held together by a polymeric bonding agent y incorporated in at least one of the said layers A or E and/or by an independent bonding layer Z comprising a polymer z and/or by a chemical or physical treatment of at least one of the said layers A or E.

Multilayer material, process of preparation and applications

Elastomer films in which active chemical substances, such as corrosion inhibitors, lubricants or biocides for medical use are uniformly dispersed in the form of gel inclusions, processes for preparation and applications of these films. The elastomer film contains at least one active chemical substance in the form of a phase which is dispersed in the elastomer, wherein the disperse phase is in the form of a gel, reversible or irreversible, as a function of temperature, and filled with an active chemical substance.

Elastomer films containing at least one active chemical substance,

Elastomer film, process for its preparation and its applications

Bifunctional primer naphthalene compounds having the formula: ##STR1## wherein M' is an alkali metal, preferably sodium or lithium, and R.sup.1 and R.sup.2 are, e.g., alkyl radicals, are prepared from corresponding 1,5-diethenylnaphthalene derivatives, and are well suited for the improved anionic polymerization of diene, vinylaromatic and/or (meth)acrylic monomers.

1,5-diethenylnaphthalene compounds and bifunctional primers for anionic

Disclosed are elastomer-coated mineral particles which are characterized by being in the form of individual granules. The disclosure also relates to a process for preparing the said particles, the said process being characterized in that it consists of the following: a) Causing the mineral particles to react with at least one binding agent which includes at least one polyoxyethylenic sequence, and with at least one elastomer latex; b) Separation of the liquid phase from the particles; c) Drying of the said particles. The utilization of the said particles for the reinforcement of thermoplastic polymers and thermoplastic polymers reinforced with the mineral particles according to this invention are likewise disclosed.

Elastomer-coated mineral particles

A process for preparing a rubber modified thermoplastic resin, in which a latex in aqueous emulsion is prepared in the presence of an ionic surfactant; a vinyl monomer insoluble or substantially insoluble in water is added, and the particles of the latex are transferred to the monomer to form an organic phase using a transfer agent of opposite charge to the surfactant; and a polymerization of the organic phase is performed.

Process for the manufacture of an impact-resistant thermoplastic resin

The agglomeration of a latex of a polymer chosen from elastomers and thermoplastic resins is performed by mixing the latex to be agglomerated with an agglomerating latex consisting of:

Process for agglomerating a latex, agglomerated latex obtained and its

A process for preparing a rubber modified thermoplastic resin, in which a latex in aqueous emulsion is prepared in the presence of a non-ionic surfactant; a vinyl monomer insoluble or substantially insoluble water is added, and the particles of the latex are transferred to the monomer to form an organic phase using a polymer or copolymer based on carboxylic acid units capable of forming an interpolymeric complex with the non-ionic surfactant; and a suspension or bulk polymerization of the organic phase is performed.

Process for the manufacture of an impact resistant thermoplastic resin

Growing community of inventors

Mulhouse, France

Gerard Riess