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    Thermoformable multilayer film based on acrylic polymer for protecting substrates and resulting objects
    3.
    发明申请
    Thermoformable multilayer film based on acrylic polymer for protecting substrates and resulting objects 审中-公开
    基于丙烯酸聚合物的可热成型多层膜，用于保护底物和产生的物体

    公开(公告)号：US20050069710A1

    公开(公告)日：2005-03-31

    申请号：US10496922

    申请日：2002-11-29

    申请人： Anthony Bonnet ,  Marius Hert ,  Gilles Marot ,  David Silagy

    发明人： Anthony Bonnet ,  Marius Hert ,  Gilles Marot ,  David Silagy

    IPC分类号： B32B27/28 ,  B32B27/08 ,  B32B27/32 ,  B32B27/30

    CPC分类号： B32B27/08 ,  Y10T428/31504

    摘要： The present invention relates to a thermoformable multilayer film comprising in succession: an optional protective layer (A); a layer (B) comprising (the total being 100% by weight) 0 to 30% of a fluoropolymer (B1) and 100 to 70% of a functionalized polymer (B2) essentially consisting of alkyl (meth)acrylate units; a layer (C) based on an ethylene/alkyl (meth)acrylate/unsaturated epoxide copolymer; a polyolefin tie layer (D); the layers adhering to one another in their respective contact regions. This film is obtained by coextrusion or coating of the various layers, the layer (A) possibly being laminated using the standard technique for thermoplastics. This film is then used to cover various substrates, for example by injecting the substrate in the melt onto the multilayer film deposited in the bottom of an injection mould, the layer (B) or the optional layer (A) of the film being placed against the wall of the mould. The present invention also relates to the substrates coated with these films.

    摘要翻译： 本发明涉及一种可热成型的多层膜，其包括：可选的保护层（A）; 含有（总共为100重量％）0〜30％的氟聚合物（B1）和100〜70％的主要由（甲基）丙烯酸烷基酯单元组成的官能化聚合物（B2）的层（B） 基于乙烯/（甲基）丙烯酸烷基酯/不饱和环氧化物共聚物的层（C） 聚烯烃粘结层（D）; 这些层在各自的接触区域中彼此附着。 该膜通过共挤出或各层的涂覆获得，层（A）可能使用热塑性塑料的标准技术层压。 然后将该膜用于覆盖各种基材，例如通过将熔体中的基材注入沉积在注射模具底部的多层膜上，将膜（B）或膜的任选层（A）放置成抵抗 模具的墙壁。 本发明还涉及涂覆有这些膜的基材。

    Structure comprising at least one polyethylene layer and at least one layer of barrier polymer
    4.
    发明申请
    Structure comprising at least one polyethylene layer and at least one layer of barrier polymer 审中-公开
    包含至少一个聚乙烯层和至少一层阻隔聚合物的结构

    公开(公告)号：US20060057391A1

    公开(公告)日：2006-03-16

    申请号：US11226137

    申请日：2005-09-14

    申请人： Anthony Bonnet ,  Fabrice Chopinez ,  Gaelle Bellet ,  David Silagy

    发明人： Anthony Bonnet ,  Fabrice Chopinez ,  Gaelle Bellet ,  David Silagy

    IPC分类号： B32B27/08 ,  B32B27/32

    CPC分类号： B32B27/08 ,  B32B1/02 ,  B32B1/08 ,  B32B7/04 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2307/7265 ,  B32B2439/60 ,  Y10T428/3154 ,  Y10T428/31913 ,  Y10T428/31931 ,  Y10T428/31938

    摘要： The present invention relates to a structure successively comprising: a layer of barrier polymer, a tie layer comprising, the total being 100%: 1 to 80% of at least one polyethylene carrying epoxy functional groups, 99 to 20% of at least one viscous polymer compatible with the polyethylene carrying epoxy functional groups, a polyethylene layer, and optionally another tie layer and a layer of barrier polymer, the layers adhering in their respective contact zones. This structure is of use in preparing devices for the storage or transfer of fluids, in particular in motor vehicles. The invention also relates to these devices. These devices can be pipes, tanks, bottles or containers in which the layer of barrier polymer is in contact with the stored or transported fluid. These structures can comprise other layers composed of other materials.

    摘要翻译： 本发明涉及一种结构，其连续包括：一层阻隔聚合物，一个粘结层，其包含总共为100％:1-80％的至少一种携带环氧官能团的聚乙烯，99％至20％的至少一种粘性 与携带环氧官能团的聚乙烯相容的聚合物，聚乙烯层以及任选的另一粘结层和阻挡聚合物层，这些层粘附在它们各自的接触区中。 这种结构在制备用于储存或转移流体，特别是机动车辆的装置中是有用的。 本发明还涉及这些装置。 这些装置可以是其中阻挡聚合物层与储存或输送的流体接触的管道，罐，瓶或容器。 这些结构可以包括由其它材料组成的其它层。

    Method of producing films by means of coextrusion blow-moulding
    5.
    发明授权
    Method of producing films by means of coextrusion blow-moulding 失效
    通过共挤吹塑法生产薄膜的方法

    公开(公告)号：US08377354B2

    公开(公告)日：2013-02-19

    申请号：US10493126

    申请日：2002-10-11

    申请人： David Silagy ,  Gérard Reignier ,  Philippe Bussi

    发明人： David Silagy ,  Gérard Reignier ,  Philippe Bussi

    IPC分类号： B32B25/16 ,  B29C47/06 ,  B29C47/88

    CPC分类号： B29C47/0023 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/065 ,  B29C47/26 ,  B29C47/8835 ,  B29K2027/16

    摘要： The invention relates to a method of producing a film comprising at least one layer of a thermoplastic fluoro-polymer and at least one layer of another polymer (A). The inventive method consists in using extrusion blow molding to coextrude a fluoro-polymer and polymer (A) which adhere to one another; with a layer of another thermoplastic polymer (B) such that it forms a layer which is adjacent to the fluoropolymer/polymer (A) layer According to the invention, the thermoplastic polymer (B) is incompatible with the fluoro-polymer and polymer (A) and has adequate extrudate behavior to support the layers of fluoro-polymer and/or polymer (A). Once the coextrudate has been cooled, by separating the layer(s) of (B), at least the film is recovered, said film comprising at least one layer of a polymer selected from among thermoplastic fluoro-polymers and polymers (A).

    摘要翻译： 本发明涉及一种制备包含至少一层热塑性氟聚合物和至少一层另一种聚合物（A）的薄膜的方法。 本发明的方法在于使用挤出吹塑来共挤出氟聚合物和彼此粘附的聚合物（A）; 具有另一种热塑性聚合物（B）的层，使得其形成与氟聚合物/聚合物（A）层相邻的层。根据本发明，热塑性聚合物（B）与氟聚合物和聚合物（A）不相容 ）并且具有足够的挤出物行为以支撑氟聚合物和/或聚合物（A）的层。 一旦共挤出物冷却，通过分离（B）的层，至少回收膜，所述膜包含至少一层选自热塑性氟聚合物和聚合物（A）的聚合物。

    Use of a film based PVDF, PMMA or a blend thereof for covering articles made of a thermoset
    8.
    发明授权
    Use of a film based PVDF, PMMA or a blend thereof for covering articles made of a thermoset 失效
    使用基于薄膜的PVDF，PMMA或其混合物来覆盖由热固性材料制成的制品

    公开(公告)号：US07179863B2

    公开(公告)日：2007-02-20

    申请号：US10678795

    申请日：2003-10-03

    申请人： Anthony Bonnet ,  Philippe Bussi ,  David Silagy

    发明人： Anthony Bonnet ,  Philippe Bussi ,  David Silagy

    IPC分类号： B32B7/12 ,  C08L27/16

    CPC分类号： B32B27/08 ,  C08J5/128 ,  C09J7/22 ,  C09J7/38 ,  C09J2427/00 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2433/006 ,  Y10T428/1091 ,  Y10T428/249982 ,  Y10T428/249983 ,  Y10T428/249985 ,  Y10T428/28 ,  Y10T428/2891 ,  Y10T428/31855

    摘要： The present invention relates to the use of films, formed from an adhesive layer and a layer (A), for coating articles made of a thermoset, the adhesive layer comprising, by weiqht: 0 to 60 parts of PVDE, 10 to 100 parts of functionalized PMMA, 0 to 50 parts of an acrylic elastomer and 0 to 4 parts of a UV absorber, the total making up 100 parts, the layer (A) comprising, as main constituents, 0 to 100 parts of PVDF per 100 to 0 parts of PMMA, respectively. This film may be manufactured by coextrusion and is then fixed to the thermoset, for example by hot pressing.The invention also relates to an SMC (Sheet Moulding Compound) multilayer structure comprising, in this order: a backing film, a crosslinkable composition (the precursor of the thermoset), the above adhesive layer and the above layer (A).

    摘要翻译： 本发明涉及由粘合剂层和层（A）形成的用于涂覆由热固性材料制成的制品的薄膜，所述粘合剂层包括：0至60份的PVDE，10至100份的 官能化PMMA，0至50份丙烯酸弹性体和0至4份UV吸收剂，总共100份，层（A）作为主要成分包含0-100份PVDF / 100至0份 的PMMA。 该膜可以通过共挤出制造，然后例如通过热压固定到热固性材料上。 本发明还涉及一种SMC（片状成型化合物）多层结构，其包括以下顺序：背衬膜，可交联组合物（热固性物质的前体），上述粘合剂层和上述层（A）。

    Structure comprising a fluoropolymer layer and a piperazine-based tie resin
    9.
    发明授权
    Structure comprising a fluoropolymer layer and a piperazine-based tie resin 失效
    包含含氟聚合物层和哌嗪类粘结树脂的结构

    公开(公告)号：US06962754B2

    公开(公告)日：2005-11-08

    申请号：US10174507

    申请日：2002-06-19

    申请人： Philippe Bussi ,  Christophe Lacroix ,  David Silagy

    发明人： Philippe Bussi ,  Christophe Lacroix ,  David Silagy

    IPC分类号： B32B27/30 ,  B32B7/10 ,  B32B27/08 ,  B32B27/34 ,  C09J7/02 ,  C09J177/02 ,  C09J177/04 ,  C09J177/06

    CPC分类号： B32B27/08 ,  B32B7/10 ,  B32B27/18 ,  B32B27/20 ,  B32B27/304 ,  Y10T156/10 ,  Y10T428/31504 ,  Y10T428/31725 ,  Y10T428/31743 ,  Y10T428/3175

    摘要： A structure made of a fluoropolymer layer and directly attached to one of its sides a tie layer based on a polyamide which results from the condensation of at least one diacid and at least one diamine of the following formula (1): in which R1 represents H or -Z1-NH2 and Z1 represents an alkyl, a cycloalkyl or an aryl having up to 15 carbon atoms and R2 represents H or -Z2-NH2 and Z2 represents an alkyl, a cycloalkyl or an aryl having up to 15 carbon atoms, it being possible for R1 and R2 to be identical or different. The tie resin may also be a copolymer having polyamide blocks and polyether blocks, the polyamide blocks resulting from condensation of at least one diacid and at least one diamine of formula (1). The invention also relates to a structure comprising a fluoropolymer layer, the tie layer and a substrate layer, respectively, as well as to a structure comprising a tie layer, respectively. This structure may be placed between two substrate layers and may be in the form of a sheet, film, profile or tube. It is particularly useful in the form of a tube for transporting gasoline between the tank and the injection device in motor-vehicle engines.

    摘要翻译： 由含氟聚合物层制成的结构，其直接连接到其一侧，基于由至少一种二酸和至少一种下式（1）的二胺缩合而得到的聚酰胺：其中R 1表示H或-Z 1 -NH 2，Z 1表示烷基，环烷基或具有至多15个碳原子的芳基，R 2表示H 或-Z 2 -NH 2，Z 2代表具有至多15个碳原子的烷基，环烷基或芳基，R 1和R 2可以是 相同或不同。 粘结树脂还可以是具有聚酰胺嵌段和聚醚嵌段的共聚物，由至少一种二酸和至少一种式（1）的二胺的缩合产生的聚酰胺嵌段。 本发明还涉及分别包括含氟聚合物层，连接层和基底层的结构，以及分别包括粘结层的结构。 该结构可以放置在两个基底层之间，并且可以是片，膜，轮廓或管的形式。 在汽车发动机中的罐和注射装置之间输送汽油的管子的形式特别有用。

    Polyamide-based multilayer structure for covering substrates
    10.
    发明申请
    Polyamide-based multilayer structure for covering substrates 审中-公开
    用于覆盖基材的聚酰胺基多层结构

    公开(公告)号：US20060014035A1

    公开(公告)日：2006-01-19

    申请号：US11154420

    申请日：2005-06-16

    申请人： Thibaut Montanari ,  Christophe Lacroix ,  David Silagy ,  Jocelyn Mauffrey ,  Roparz Kervennal ,  Martin Baumert

    发明人： Thibaut Montanari ,  Christophe Lacroix ,  David Silagy ,  Jocelyn Mauffrey ,  Roparz Kervennal ,  Martin Baumert

    IPC分类号： B32B27/08

    CPC分类号： B32B27/34 ,  Y10T428/31725

    摘要： The present invention relates to a polyamide-based multilayer structure comprising in succession: an upper layer made of a transparent polyamide coming from the condensation: either of a lactam or of an α,Ω-amino acid having at least 9 carbon atoms or of a diamine and of a diacid, at least one having at least 9 carbon atoms; a lower layer capable of adhering to the substrate and optionally, an intermediate tie layer (also called a central layer) between the upper layer and the lower layer, each of the layers exhibiting thermomechanical behaviour (strength as a function of temperature) sufficiently similar to allow the structure to be easily formed under the effect of the temperature. The invention also relates to the objects consisting of these substrates covered with these structures, the lower layer being placed against the substrate.

    摘要翻译： 本发明涉及一种基于聚酰胺的多层结构体，它包括：由透明聚酰胺制成的上层，其由缩合物构成：内酰胺或具有至少9个碳原子的α，ω-氨基酸或 二胺和二酸，至少一个具有至少9个碳原子; 能够粘附到基底和可选地在上层和下层之间的中间粘结层（也称为中心层）的下层，每个层具有热机械性能（强度作为温度的函数），足够类似于 允许结构在温度的作用下容易地形成。 本发明还涉及由这些结构覆盖的这些基底组成的物体，下层被放置在基底上。