Arkema France

Trinseo Europe Gmbh

Sylvain Bourrigaud

Sylvie Cazaumayou

Raber Inoubli

Jean-Marc Boutillier

Stephanie Pery

Anne-Laure Brocas

Pierre Escale

Pierre Gerard

Antonio Alfonso Proto

Giuliana Schimperna

Gilles Meunier

Jean-Yves Chenard

Ilias Iliopoulos

Roberto Fusco

Daniel Callin

Yannick Ederle

Sylvain D Queruel

Jean Marc Boutillier

Sylvain Tombolato

Véronique Carrere

Sylvain C Lamarre

Guillaume Decrevoisier

Veronique L Carrere

Sylvain Queruel

Stéphanie Pery

Sylvain Lamarre

Cathy Rey

The present invention relates to the field of water-soluble or water-dispersible copolymers comprising at least one random copolymer comprising styrene, methacrylic acid, acrylic acid and butyl acrylate.

Water-soluble copolymer composition

The present invention relates to a (meth)acrylic polymer composition. In particular the present invention it relates to polymeric composition suitable for security glazing. The invention also relates to a process for manufacturing such a polymeric composition suitable for security glazing. More particularly the present invention relates to a bullet resistant (meth)acrylic polymer composition and relates also to a process for preparing such a bullet resistant (meth)acrylic polymer composition and its use in glazing.

(Meth)acrylic polymer composition its method of preparation and use

A new class of alkoxyamines, exhibiting improved stability on storage, especially in the presence of monomers and/or of solvent is described, particularly where the alkoxylamines are a new class of oligomeric alkoxyamines, which are obtained by addition of one or more monomeric entities to an alkoxyamine.

Oligomeric alkoxy amines

The present invention relates to an impact resistant (meth) acrylic polymer composition. In particular the present invention it relates to impact resistant polymeric composition suitable for glazing or lightning applications. The invention also relates to a process for manufacturing such a polymeric composition suitable for glazing or lightning applications. More particularly the present invention relates to an impact resistant (meth) acrylic polymer composition and relates also to a process for preparing such impact resistant (meth) acrylic polymer composition and its use in glazing or lightning applications.

The present invention relates to the field of copolymers which are water-soluble or water-dispersible at neutral pH or near-neutral pH, that is to say between 5.5 and 9.5, comprising at least one random copolymer comprising methacrylic acid, butyl acrylate, styrene and a monomer chosen from styrenesulfonic acid or salts thereof, vinylbenzoic acid or salts thereof, 2-acrylamido-2-methanesulfonic acid or salts thereof, N-vinylpyrrolidone, alone or in combination.

Water-soluble copolymer composition with neutral pH

The present invention relates to a polymeric composition comprising a polymeric elastomeric phase and a fluorescent dye. In particular the present invention relates to a polymeric composition comprising a polymeric elastomeric phase and a fluorescent dye, its process of preparation and use. The present invention concerns also objects or articles comprising a polymeric composition comprising a polymeric elastomeric phase and a fluorescent dye. The present invention concerns as well a photovoltaic module comprising a polymeric composition comprising a polymeric elastomeric phase and a fluorescent dye.

Polymeric composition comprising a fluorescent dye, its process of preparation, use and object comprising it

The present invention relates to a polymeric composition comprising a polymer comprising monomers of methyl methacrylate and methacrylic acid. In particular the present invention relates to a process for making a polymeric composition suitable for moulded objects, said polymeric composition is comprising monomers of methyl methacrylate and methacrylic acid. The present invention concerns also process for making a moulded object comprising a polymer comprising monomers of methyl methacrylate and methacrylic acid. The present invention concerns also moulded object comprising a polymer comprising monomers of methyl methacrylate and methacrylic acid.

Method of preparation of a composition comprising a copolymer of methyl methacrylate and methacrylic acid

The present invention relates to a composition comprising a polymeric elastomeric phase and an odoriferous active compound. In particular the present invention relates to a composition comprising a polymeric elastomeric phase and an odoriferous active compound and releasing said odoriferous active compound over a given period of time. The present invention concerns also objects comprising a polymeric elastomeric phase and an odoriferous active compound and releasing said odoriferous active compound over a given period of time.

Polymeric composition comprising and releasing an odoriferous active compound

The invention relates to a novel type of sacrificial polymer or support material for 3D printing, comprising a block copolymer consisting of:

Water-soluble block copolymer and use thereof as a support material for 3D printing

The present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as &#x2212;50&#xb0; C., in the presence of a nitroxide reducing agent or photoinitiator.

Low-temperature radical polymerisation of alkoxyamines

The present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as &#x2212;50&#xb0; C., in the presence of a nitroxide reducing agent.

The present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as &#x2212;50&#xb0; C., in the presence of a photoinitiator.

Transparent and impact-resistant crosslinked acrylic composition consisting of a brittle matrix (I) having a glass transition temperature of greater than 0&#xb0; C. and of elastomeric domains having a characteristic dimension of less than 100 nm consisting of macromolecular sequences (II) having a flexible nature with a glass transition temperature of less than 0&#xb0; C.

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Morlanne, France

Sylvain Bourrigaud