公开(公告)号：US20200172799A1

公开(公告)日：2020-06-04

申请号：US16614471

申请日：2017-05-18

申请人： ENI S.P.A. ,  Arkema France

发明人： Roberto FUSCO ,  Antonio Alfonso PROTO ,  Giuliana SCHIMPERNA ,  Jean Marc BOUTILLIER ,  Sylvain BOURRIGAUD ,  Sylvain TOMBOLATO ,  Veronique CARRERE

IPC分类号： C09K11/02 ,  C09K11/06 ,  C08L33/12 ,  C08L53/00 ,  H01L31/055

摘要： 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.

公开(公告)号：US20170369623A1

公开(公告)日：2017-12-28

申请号：US15538275

申请日：2015-12-14

申请人： ARKEMA FRANCE

发明人： Raber INOUBLI ,  Sylvain BOURRIGAUD

IPC分类号： C08F293/00 ,  C08L53/00 ,  C08L95/00

CPC分类号： C08F293/005 ,  C08F2438/02 ,  C08L53/00 ,  C08L95/00 ,  C08L2201/54

摘要： The invention relates to the field of block copolymers, particularly to the field of water-soluble or water-dispersible copolymers consisting of two blocks, of which the major block is a hydrophilic thermoplastic block. More particularly, the invention relates to a block copolymer consisting of a partially or totally hydrophilic elastomeric block, with a Tg of less than 30° C. and comprising at least one hydrophilic monomer, and a water-soluble thermoplastic block with a Tg of greater than 30° C. and comprising at least one monomer bearing a carboxyl group, said copolymer being partially or totally soluble in water or in aqueous medium, and the mass proportion of the thermoplastic block being greater than 50% of the weight of said copolymer.

公开(公告)号：US20200317844A1

公开(公告)日：2020-10-08

申请号：US16955176

申请日：2018-12-18

申请人： Arkema France

发明人： Jean-Marc BOUTILLIER ,  Stephanie PERY ,  Sylvie CAZAUMAYOU ,  Sylvain BOURRIGAUD

IPC分类号： C08F287/00 ,  C08F220/18 ,  C08F293/00 ,  C08K5/5317 ,  C08K5/32 ,  B32B27/06 ,  B32B27/30 ,  B29C39/00

摘要： 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.

公开(公告)号：US20180362688A1

公开(公告)日：2018-12-20

申请号：US16061192

申请日：2016-12-09

申请人： Arkema France

发明人： Sylvain BOURRIGAUD ,  Pierre GERARD ,  Daniel CALLIN ,  Gilles MEUNIER ,  Sylvain C. LAMARRE ,  Sylvain D. QUERUEL

IPC分类号： C08F220/14 ,  C08F220/06 ,  C08F2/02 ,  C08F6/10 ,  C08L33/12 ,  C08L33/02

摘要： “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.”

公开(公告)号：US20170362369A1

公开(公告)日：2017-12-21

申请号：US15536449

申请日：2015-12-18

申请人： ARKEMA FRANCE

发明人： Sylvain BOURRIGAUD ,  Sylvie CAZAUMAYOU ,  Raber INOUBLI

IPC分类号： C08F293/00 ,  C09D153/00 ,  C09J153/00

CPC分类号： C08F293/005 ,  C08F4/34 ,  C08F2438/02 ,  C08L2205/04 ,  C09D153/00 ,  C09J153/00 ,  C08F2220/1825 ,  C08F212/08

摘要： Low-temperature radical polymerisation of alkoxyaminesThe present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as −50° C., in the presence of a nitroxide reducing agent.

公开(公告)号：US20190085113A1

公开(公告)日：2019-03-21

申请号：US16078981

申请日：2017-02-23

申请人： Arkema France

发明人： Raber INOUBLI ,  Sylvain BOURRIGAUD ,  Cathy REY ,  Charles BOURROUSSE

IPC分类号： C08F290/04 ,  C09D4/00 ,  C09D153/00 ,  C09D11/101 ,  C09D11/107 ,  C09J4/00 ,  C09J153/00 ,  B33Y70/00

摘要： Provided is a polymerizable composition including a mixture of at least one monomer which is capable of undergoing radical polymerization and which bears at least one polymerizable function, of at least one flexible dormant polymer block capable of generating at least one radical, and at least one free-radical generator derived from the decomposition of a photoinitiator. The composition may be used as a component of an adhesive, coextrusion binder, varnish, coating, resin for impregnating fabrics or woven materials, a composition suitable for printing on a flexible support or a composition suitable for 3D printing, for example.

公开(公告)号：US20180002472A1

公开(公告)日：2018-01-04

申请号：US15536453

申请日：2015-12-18

申请人： ARKEMA FRANCE

发明人： Sylvain BOURRIGAUD ,  Sylvie CAZAUMAYOU ,  Pierre ESCALE ,  Raber INOUBLI

IPC分类号： C08F293/00 ,  C08F4/34 ,  C08F220/10 ,  C09D153/00

CPC分类号： C08F293/005 ,  C08F4/34 ,  C08F220/10 ,  C08F2438/02 ,  C08L2205/04 ,  C09D153/00 ,  C09J153/00 ,  C08F2220/1825 ,  C08F212/08 ,  C08F2220/1875

摘要： The present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as −50° C., in the presence of a photoinitiator.

公开(公告)号：US20170369622A1

公开(公告)日：2017-12-28

申请号：US15538271

申请日：2015-12-14

申请人： ARKEMA FRANCE

发明人： Raber INOUBLI ,  Sylvain BOURRIGAUD

IPC分类号： C08F293/00 ,  B33Y70/00 ,  B33Y10/00 ,  B29C64/153 ,  B29C64/40

CPC分类号： C08F293/005 ,  B29C64/153 ,  B29C64/40 ,  B33Y10/00 ,  B33Y70/00 ,  C08F2438/02

摘要： The invention relates to a novel type of sacrificial polymer or support material for 3D printing, comprising a block copolymer consisting of: at least one partially or totally hydrophilic elastomeric block, with a Tg of less than 30° C. and comprising at least one hydrophilic monomer, and at least one water-soluble thermoplastic block with a Tg of greater than 30° C. and comprising at least one monomer bearing a carboxyl group, said copolymer being extrudable and granulable, said copolymer being partially or totally soluble in water or in aqueous medium, and the mass proportion of the thermoplastic block being greater than 50% of the weight of said copolymer.

公开(公告)号：US20160264704A1

公开(公告)日：2016-09-15

申请号：US15034698

申请日：2014-11-06

申请人： ARKEMA FRANCE

发明人： Jean-Marc Boutillier ,  Sylvain BOURRIGAUD

IPC分类号： C08F293/00 ,  A01N25/10 ,  C11B9/00 ,  A01N37/44

CPC分类号： C08F293/00 ,  A01N25/10 ,  A01N37/44 ,  C08F293/005 ,  C08F297/026 ,  C08K5/101 ,  C08K5/18 ,  C08L33/12 ,  C08L53/00 ,  C11B9/0061 ,  C08F220/14 ,  C08F2222/1013

摘要： 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.

摘要翻译： 本发明涉及包含聚合弹性体相和有气味的活性化合物的组合物。 特别地，本发明涉及包含聚合物弹性体相和有气味的活性化合物并在给定时间段内释放所述有气味的活性化合物的组合物。 本发明还涉及包含聚合物弹性体相和有气味的活性化合物并且在给定时间段内释放所述有气味的活性化合物的目的。