公开(公告)号：US20220266537A1

公开(公告)日：2022-08-25

申请号：US17261008

申请日：2019-07-16

Applicant: ARKEMA FRANCE ,  INSTITUT DE SOUDURE

Inventor： Michel GLOTIN ,  Jean-Pierre CAUCHOIS ,  Aurélien PHILIPPE ,  Philippe KLEIN

IPC: B29C65/32 ,  B29C65/08

Abstract: The invention first relates to a method for welding at least two parts comprising a thermoplastic material and having respective surfaces to be welded, comprising: inserting an insert between the surfaces to be welded of the two parts; generating heat via said insert; wherein the insert moves in relation to the parts to be welded in a welding direction. The invention also relates to an installation adapted for implementation of this method.

公开(公告)号：US20140256843A1

公开(公告)日：2014-09-11

申请号：US14242354

申请日：2014-04-01

Applicant: TEKNIMED ,  ARKEMA FRANCE ,  UNIVERSITE PAUL SABATIER

Inventor： Cyril SENDER ,  Colette LACABANNE ,  Alain BERNES ,  Michel GLOTIN

IPC: A61L27/46

CPC classification number: A61L27/46 ,  A61L27/44 ,  A61L2430/02 ,  C08L77/10

Abstract: A biomaterial for the manufacture of osteosynthesis articles is provided. The biomaterial contains a semi-aromatic polyamide matrix along with a reinforcing means selected to reinforce the matrix. The biomaterial has dynamic mechanical properties analogous to calcified tissue.

Abstract translation: 提供了用于制造骨接合制品的生物材料。 生物材料包含半芳族聚酰胺基质以及选择加强基质的增强剂。 生物材料具有类似于钙化组织的动态力学性能。

公开(公告)号：US20170002207A1

公开(公告)日：2017-01-05

申请号：US15113184

申请日：2015-01-22

Applicant: ARKEMA FRANCE

Inventor： Pierre GERARD ,  Michel GLOTIN ,  Sebastien TAILLEMITE

IPC: C09D4/00 ,  B05D3/00

CPC classification number: C09D4/00 ,  B05D3/007 ,  B05D2256/00 ,  B05D2502/00 ,  C08J5/042 ,  C08J5/06 ,  C08J5/24 ,  C08J2333/12

Abstract: The present invention relates to an impregnation process for a functional fibrous substrate, a liquid composition for implementing this process and the obtained impregnated fibrous substrate. The impregnated functional fibrous substrate is suitable for manufacturing mechanical or structured parts or articles. In particular the present invention deals with an industrial process for impregnating a functional fibrous substrate or long functional fibers with a viscous liquid composition containing mainly monomer components. This viscous composition is called hereafter liquid monomer syrup. The invention concerns also a functional fibrous substrate pre-impregnated with said syrup which is useful for manufacturing mechanical or structured parts or articles. More particular the impregnation of functional fibrous substrate with the monomer syrup is achieved in a mould. The present invention concerns also manufacturing process for manufacturing mechanical or structured parts or articles and three-dimensional mechanical or structured parts obtained by this process.

Abstract translation: 本发明涉及功能性纤维基材的浸渍方法，用于实施该方法的液体组合物和所获得的浸渍纤维基材。 浸渍的功能纤维基材适用于制造机械或结构部件或制品。 特别地，本发明涉及用主要含有单体组分的粘性液体组合物浸渍功能纤维基材或长功能性纤维的工业方法。 这种粘稠组合物称为液体单体糖浆。 本发明还涉及预浸渍有所述糖浆的功能性纤维基质，其可用于制造机械或结构化部件或制品。 更具体地，在模具中实现功能性纤维底物与单体糖浆的浸渍。 本发明还涉及用于制造机械或结构化零件或制品的制造方法以及通过该方法获得的三维机械或结构零件。

公开(公告)号：US20220410500A1

公开(公告)日：2022-12-29

申请号：US17780317

申请日：2020-11-25

Applicant: ARKEMA FRANCE ,  INSTITUT DE SOUDURE

Inventor： Aurélien PHILIPPE ,  Philippe KLEIN ,  Michel GLOTIN

IPC: B29C65/82 ,  B29C65/36 ,  B29C65/32 ,  B29C65/16 ,  B29C65/14 ,  B29C65/26

Abstract: The present invention relates to a method for evaluating an assembly by welding of parts made of thermoplastic materials, to a test piece and its associated uses, to an installation for implementing this method and to the associated welding system.

公开(公告)号：US20180009968A1

公开(公告)日：2018-01-11

申请号：US15705713

申请日：2017-09-15

Applicant: Arkema France

Inventor： Pierre GERARD ,  Michel GLOTIN ,  Gilles HOCHSTETTER

IPC: C08K7/14 ,  C08K7/06 ,  C08F220/14 ,  B29C70/44 ,  C08F265/06 ,  C08L33/12 ,  C08J5/24 ,  B29K33/00

Abstract: The present invention relates to a composite material obtained by in situ polymerization of a thermoplastic resin with a fibrous material. More particularly the present invention relates to a polymeric composite material obtained by in-situ polymerization of a thermoplastic (meth)acrylic resin and a fibrous material containing long fibers and its use, a process for making such a composite material and manufactured mechanical or structured part or article comprising this polymeric composite material.

公开(公告)号：US20240399674A1

公开(公告)日：2024-12-05

申请号：US18793298

申请日：2024-08-02

Applicant: ARKEMA FRANCE ,  INSTITUT DE SOUDURE

Inventor： Aurélien PHILIPPE ,  Philippe KLEIN ,  Michel GLOTIN

IPC: B29C65/82 ,  B29C65/00 ,  B29C65/14 ,  B29C65/16 ,  B29C65/26 ,  B29C65/32 ,  B29C65/36 ,  B29K101/12 ,  G01N1/28 ,  G01N1/44

Abstract: A test piece configured for the implementation of a method for evaluating an assembly by welding of parts made of thermoplastic materials, wherein the test piece includes at least two parts based on thermoplastic materials having surfaces to be welded that are at least partially placed opposite one another and respective free surfaces, wherein at least one of the parts is a perforated reference part including at least one perforation.

公开(公告)号：US20200047427A1

公开(公告)日：2020-02-13

申请号：US16492626

申请日：2018-03-13

Applicant: Arkema France

Inventor： Virginia BOZSAK ,  Guillaume R. CLEDAT ,  Pierre GERARD ,  Michel GLOTIN

IPC: B29C65/00 ,  B29C65/02 ,  B29C65/48

Abstract: The invention relates to a process (100) for manufacturing an object (1) made of thermoplastic polymer composite from at least two parts (10) made of thermoplastic polymer composite, said thermoplastic polymer composite comprising a fibrous reinforcement and a thermoplastic polymer matrix, said process comprising the steps of:arranging (120) the two parts (10) made of thermoplastic polymer composite adjacently or overlapping at an assembly interface zone (11), andheating (130) to melt the thermoplastic polymer matrix at said assembly interface zone (11), so as to form an object (1) made of thermoplastic polymer composite comprising a welded interface (12).

公开(公告)号：US20170009033A1

公开(公告)日：2017-01-12

申请号：US15113206

申请日：2015-01-22

Applicant: ARKEMA FRANCE

Inventor： Pierre GERARD ,  Michel GLOTIN ,  Sebastien TAILLEMITE

IPC: C08J5/24 ,  B29C45/14 ,  B29C70/30 ,  B29C45/02 ,  D06M15/263 ,  B29C70/52

CPC classification number: A61M5/282 ,  A61J1/067 ,  A61J1/1468 ,  A61J1/1475 ,  B29C45/02 ,  B29C45/14 ,  B29C70/305 ,  B29C70/52 ,  B29K2033/12 ,  B29K2105/08 ,  B65D1/0215 ,  B65D1/0292 ,  B65D83/0094 ,  C08F265/06 ,  C08J5/24 ,  C08J2333/10 ,  C08J2333/12 ,  D06M15/263

Abstract: The present invention relates to an impregnation process for a fibrous substrate, a liquid composition for implementing this process and the obtained impregnated fibrous substrate. The impregnated fibrous substrate is suitable for manufacturing mechanical or structured parts or articles. In particular the present invention deals with an industrial process for impregnating a fibrous substrate or long fibers with a viscous liquid composition containing mainly methacrylic, vinylic or acrylic components either in form of monomers or polymers. This viscous composition is called hereafter liquid monomer syrup. The invention concerns also a fibrous substrate pre-impregnated with said syrup which is useful for manufacturing mechanical or structured parts or articles. More particular the impregnation of fibrous substrate with the monomer syrup is achieved in a mould. The present invention concerns also manufacturing process for manufacturing mechanical or structured parts or articles and three-dimensional mechanical or structured parts obtained by this process.

Abstract translation: 本发明涉及纤维基材的浸渍方法，用于实施该方法的液体组合物和所获得的浸渍纤维基材。 浸渍的纤维基材适用于制造机械或结构部件或制品。 特别地，本发明涉及一种用主要以单体或聚合物形式包含甲基丙烯酸，乙烯基或丙烯酸组分的粘性液体组合物浸渍纤维基材或长纤维的工业方法。 这种粘稠组合物称为液体单体糖浆。 本发明还涉及预浸渍有所述糖浆的纤维基质，其可用于制造机械或结构化部件或制品。 更具体地，在模具中实现纤维底物与单体糖浆的浸渍。 本发明还涉及用于制造机械或结构化零件或制品的制造方法以及通过该方法获得的三维机械或结构零件。

公开(公告)号：US20160032080A1

公开(公告)日：2016-02-04

申请号：US14774186

申请日：2014-03-10

Applicant: ARKEMA FRANCE ,  POLE DE PLASTURGIE DE L'EST ,  UNIVERSITY DE LORRAINE

Inventor： Pierre GERARD ,  Michel GLOTIN ,  Jean-Pierre CAUCHOIS ,  Claire QUINTEN ,  Marius MIHALUTA ,  Qing LIN ,  Michel FERRIOL ,  Marianne COCHEZ

IPC: C08K5/5313 ,  B29C70/02 ,  C08J5/04 ,  C08K3/22 ,  C08J5/24

CPC classification number: C08K5/5313 ,  B29C70/021 ,  B29K2033/04 ,  B29K2505/02 ,  B29L2031/30 ,  B29L2031/34 ,  C08F220/14 ,  C08J5/043 ,  C08J5/24 ,  C08J2351/00 ,  C08K3/22 ,  C08K3/32 ,  C08K5/101 ,  C08K5/5333 ,  C08K2003/2227 ,  C08L33/12

Abstract: The present invention relates to a liquid (meth)acrylic syrup for impregnating a fibrous substrate. The present invention relates in particular to a viscous liquid syrup mainly containing methacrylic or acrylic components. The invention also relates to a process for manufacturing such a syrup. The invention also relates to a process for impregnating a fibrous substrate or long fibers with said viscous liquid syrup. The invention also relates to a fibrous substrate preimpregnated with said syrup, which is useful for manufacturing mechanical or structured parts or products.The present invention also relates to a manufacturing process for manufacturing mechanical or structured parts or articles and to three-dimensional mechanical or structured parts obtained by this process.The invention applies to the preparation of mechanical parts or structural elements made of fire-resistant thermoplastic composite material.

Abstract translation: 本发明涉及用于浸渍纤维基材的液体（甲基）丙烯酸树脂浆。 本发明特别涉及主要含有甲基丙烯酸或丙烯酸成分的粘性液体糖浆。 本发明还涉及制造这种糖浆的方法。 本发明还涉及用所述粘性液体糖浆浸渍纤维基质或长纤维的方法。 本发明还涉及用所述糖浆预先浸渍的纤维基质，其可用于制造机械或结构化部件或产品。 本发明还涉及用于制造机械或结构部件或制品的制造方法以及通过该方法获得的三维机械或结构部件。 本发明适用于由耐火热塑性复合材料制成的机械部件或结构元件的制备。