METHOD OF PRODUCING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUID BED
    1.
    发明申请
    METHOD OF PRODUCING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUID BED 审中-公开
    在流化床中预先用热塑性聚合物预先制备纤维材料的方法

    公开(公告)号:WO2015121583A3

    公开(公告)日:2015-10-08

    申请号:PCT/FR2015050331

    申请日:2015-02-11

    Applicant: ARKEMA FRANCE

    Abstract: The invention relates to a method of producing a pre-impregnated fibrous material comprising a fibrous material consisting of continuous fibres and a thermoplastic polymer matrix produced in a single unidirectional strip or in a plurality of parallel unidirectional strips, the method comprising the following steps: impregnating the material in the form of a roving or a plurality of parallel rovings with the polymer in the form of a powder in a fluid bed (22); and shaping the roving or parallel rovings by calendering by means of a heating calender (51, 52, 53), optionally comprising a plurality of calendering grooves (73) corresponding to the number of strips, and the pressure and/or a spacing between the rollers of the calender being regulated by an auxiliary system.

    Abstract translation: 本发明涉及一种生产预浸纤维材料的方法,其包括由连续纤维和在单个单向条或多个平行单向条中制备的热塑性聚合物基质组成的纤维材料,该方法包括以下步骤:浸渍 在流化床(22)中以粗粉末形式的粗纱或多个平行粗纱形式的材料; 以及通过借助于加热压延机(51,52,53)的压延成形所述粗纱或平行粗纱,所述加热压延机(51,52,53)可选地包括对应于所述条带数量的多个压延槽(73),并且所述压力和/ 压光机的辊由辅助系统调节。

    PROCEDE DE FABRICATION D'UN MATERIAU FIBREUX PRE-IMPREGNE DE POLYMERE THERMOPLASTIQUE EN LIT FLUIDISE
    2.
    发明申请
    PROCEDE DE FABRICATION D'UN MATERIAU FIBREUX PRE-IMPREGNE DE POLYMERE THERMOPLASTIQUE EN LIT FLUIDISE 审中-公开
    在流化床中预先用热塑性聚合物预先制备纤维材料的方法

    公开(公告)号:WO2015121583A2

    公开(公告)日:2015-08-20

    申请号:PCT/FR2015/050331

    申请日:2015-02-11

    Applicant: ARKEMA FRANCE

    Abstract: L'invention concerne un procédé de fabrication d'un matériau fibreux pré- imprégné comprenant un matériau fibreux en fibres continues et une matrice polymère thermoplastique, caractérisé en ce que ledit matériau fibreux pré-imprégné est réalisé en un ruban unique unidirectionnel ou en une pluralité de rubans parallèles unidirectionnels et en ce que ledit procédé comprend les étapes suivantes: i) imprégnation dudit matériau fibreux se présentant sous forme d'une mèche ou de plusieurs mèches parallèles, par ledit polymère thermoplastique se présentant sous forme d'une poudre en lit fluidisé (22), ii) mise en forme de ladite mèche ou desdites mèches parallèles dudit matériau fibreux imprégné selon l'étape i), par calandrage au moyen d'au moins une calandre (51, 52, 53) chauffante sous forme de ruban unique unidirectionnel ou d'une pluralité de rubans parallèles unidirectionnels avec, dans ce dernier cas, ladite calandre chauffante comportant une pluralité de gorges (73) de calandrage, de préférence jusqu'à 200 gorges de calandrage, en conformité avec le nombre desdits rubans et avec une pression et/ou un écartement entre les rouleaux de ladite calandre régulé par un système asservi.

    Abstract translation: 本发明涉及一种生产预浸纤维材料的方法,其包括由连续纤维和热塑性聚合物基质组成的纤维材料,其特征在于预浸纤维材料以单个单向条或多个平行 并且所述方法包括以下步骤:(i)以流体床(22)中的粉末形式的热塑性聚合物将纤维材料以线束或多条平行的线材浸渍; 和(ii)通过至少一个单向条带或多个形式的加热压光机(51,52,53)的压延来成形如步骤(i)中浸渍的纤维材料的股线或平行股线, 平行的单向条带,在后一种情况下,加热压光机包括多个压延槽(73),优选至多200个压延槽,对应于条的数量,并且压力和/或辊之间的间距 压光机由辅助系统调节。

    REINFORCED HOLLOW PROFILES
    4.
    发明申请
    REINFORCED HOLLOW PROFILES 审中-公开
    加强中空轮廓

    公开(公告)号:WO2011163357A3

    公开(公告)日:2012-02-23

    申请号:PCT/US2011041445

    申请日:2011-06-22

    Abstract: A hollow lineal profile (16) formed from a continuous fiber reinforced ribbon ("CFRT") that contains a plurality of continuous fibers embedded within a first thermoplastic polymer matrix (6). To enhance the tensile strength of the profile, the continuous fibers are aligned within the ribbon in a substantially longitudinal direction (e.g., the direction of pultrusion). In addition to continuous fibers, the hollow profile of the present invention also contains a plurality of long fibers that may be optionally embedded within a second thermoplastic matrix to form a long fiber reinforced thermoplastic ("LFRT") (4). The long fibers may be incorporated into the continuous fiber ribbon or formed as a separate layer of the profile. Regardless, at least a portion of the long fibers are oriented at an angle (e.g., 90°) to the longitudinal direction to provide increased transverse strength to the profile.

    Abstract translation: 由连续纤维增强带(“CFRT”)形成的空心线状轮廓(16),其包含嵌入在第一热塑性聚合物基质(6)内的多个连续纤维。 为了提高轮廓的拉伸强度,连续纤维在丝带内沿基本上纵向的方向(例如拉挤方向)对准。 除了连续纤维之外,本发明的中空型材还包含多根长纤维,其可任选地嵌入第二热塑性基质中以形成长纤维增强热塑性塑料(“LFRT”)(4)。 长纤维可以结合到连续纤维带中或形成为轮廓的单独层。 无论如何,长纤维的至少一部分以与纵向方向成一定角度(例如90°)取向,以提供对轮廓的增强的横向强度。

    PROCESS FOR BUILDING TYRES
    5.
    发明申请
    PROCESS FOR BUILDING TYRES 审中-公开
    建筑轮胎工艺

    公开(公告)号:WO2010049958A1

    公开(公告)日:2010-05-06

    申请号:PCT/IT2008/000679

    申请日:2008-10-31

    Abstract: The invention relates to a process for building tyres, comprising the step of forming at least one component of the tyre being processed directly on a forming support. The tyre component consists of elastomeric material comprising reinforcing thread elements. The continuous ribbon-like element (S) of elstomeric material (E) comprising reinforcing thread elements (t) is produced (i') by feeding the reinforcing thread elements through openings (33) delimited by circumferential grooves (31) formed in at least one of two guide rollers (30) consisting of idler rollers and facing each other, and (i'') by laying at least one layer of elastomeric material on the reinforcing thread elements.

    Abstract translation: 本发明涉及一种用于建造轮胎的方法,包括形成直接在成形支撑件上加工的轮胎的至少一个部件的步骤。 轮胎部件由包括加强螺纹元件的弹性体材料组成。 通过将加强螺纹元件通过由至少形成的圆周凹槽(31)限定的开口(33)进给而产生(i')包括加强螺纹元件(t)的连续的带状元件(S) 由惰辊构成的两个导向辊(30)中的一个,并且通过在加强螺纹元件上铺设至少一层弹性体材料(i“)。

    PROCESS FOR RECYCLING POLYMERIC WASTE MATERIALS
    6.
    发明申请
    PROCESS FOR RECYCLING POLYMERIC WASTE MATERIALS 审中-公开
    回收聚合物废料的工艺

    公开(公告)号:WO2009018202A3

    公开(公告)日:2009-03-19

    申请号:PCT/US2008071317

    申请日:2008-07-28

    Applicant: RECARBON INC

    Abstract: The present invention provides an economic process which utilizes biodiesel and other high boiling esters containing short alkyl groups to produce liquid fuels from waste polymeric material. The polymeric material is added to a solvent having a predetermined cycle starting solvent volume. An energy source is introduced into the solvent for a predetermined time at a predetermined temperature and pressure to form a product. The energy source is removed and the product is cooled to a predetermined temperature to produce the fuel. The invention also encompasses the fuel formed by the process described.

    Abstract translation: 本发明提供一种利用生物柴油和其它含有短烷基的高沸点酯从废聚合材料制备液体燃料的经济方法。 将聚合物材料加入具有预定循环起始溶剂体积的溶剂中。 将能量源以预定的温度和压力引入溶剂中预定的时间以形成产物。 除去能量源并将产物冷却至预定温度以产生燃料。 本发明还包括通过所述方法形成的燃料。

    長繊維強化樹脂構造体用引取装置及び該構造体の製造方法
    7.
    发明申请
    長繊維強化樹脂構造体用引取装置及び該構造体の製造方法 审中-公开
    用于纤维增强树脂结构的剥离装置和生产结构的方法

    公开(公告)号:WO2006006614A1

    公开(公告)日:2006-01-19

    申请号:PCT/JP2005/012883

    申请日:2005-07-06

    CPC classification number: B29B15/122 B29C70/504 B29C70/527 B29K2105/10

    Abstract: 本発明は、長繊維強化熱可塑性樹脂構造体の製造装置の賦形ダイ(15)から排出された溶融樹脂含浸繊維ロービング(22)を特定の温度に冷却して得られた樹脂含浸繊維ロービング(23)の引取装置であり、一対のエンドレスベルトを有し、樹脂含浸繊維ロービング(23)と接触するエンドレスベルトの表面がポリエステル系ポリウレタンエラストマー製であり、樹脂含浸繊維ロービングを高速度で、長時間、引取可能で、長繊維強化樹脂構造体を連続的に、効率よく、経済的に製造可能とする。

    Abstract translation: 一种用于树脂浸渍的纤维粗纱(23)的取出装置,其通过从特定温度冷却熔融树脂浸渍的纤维粗纱(22)而获得,该熔融树脂浸渍的纤维粗纱(22)从用于生产的设备的成形模(15)排出 长丝增强热塑性树脂结构,其中它具有一对环形带,并且与树脂浸渍的纤维粗纱(23)接触的环形带的表面包括聚酯聚氨酯弹性体。 上述取出装置可以长时间高速地进行树脂浸渍的纤维粗纱,从而以良好的经济性以良好的效率连续地制造长丝增强树脂结构体。

    PRODUCTION OF CONTINUOUS POLYACRYLONITRILE FIBERS
    8.
    发明申请
    PRODUCTION OF CONTINUOUS POLYACRYLONITRILE FIBERS 审中-公开
    连续聚丙烯腈纤维的生产

    公开(公告)号:WO2003009991A1

    公开(公告)日:2003-02-06

    申请号:PCT/US2002/023507

    申请日:2002-07-23

    Inventor: FOUSER, John, P.

    Abstract: A process and apparatus for the production of polyacrylonitrile (PAN) polymer fibers from a polyacrylonitrile polymer, wherein a polyacrylonitrile polymer that comprises 90 weight percent or more polyacrylonitrile, optionally mixed with from about 30 to about 50 weight percent, based on the weight of the polymer, of a fugitive plasticizer, is heated, provided to an extruder in liquid form, extruded to form polyacrylonitrile fibers, and the fibers, immediately after the extrusion, are cooled, preferably in an air-cooled manifold, to a temperature of from about 110 to about 135° C. Fibers so produced have increased tensile strength, and thus are useful for more purposes, than typically produced polyacrylonitrile fibers.

    Abstract translation: 一种用于从聚丙烯腈聚合物制备聚丙烯腈(PAN)聚合物纤维的方法和设备,其中包含90重量%或更多的聚丙烯腈的聚丙烯腈聚合物,任选地与约30至约50重量%混合,基于 将聚合物的挥发性增塑剂加热,提供到液体形式的挤出机中,挤出以形成聚丙烯腈纤维,并且在挤出之后立即将纤维冷却,优选在空气冷却的歧管中,温度为约 如此生产的纤维具有增加的拉伸强度,因此比通常生产的聚丙烯腈纤维更有用。

    METHOD AND APPARATUS FOR MAKING PREFORMS FROM GLASS FIBER STRAND MATERIAL
    9.
    发明申请
    METHOD AND APPARATUS FOR MAKING PREFORMS FROM GLASS FIBER STRAND MATERIAL 审中-公开
    用于制造玻璃纤维材料材料的方法和装置

    公开(公告)号:WO9825072A2

    公开(公告)日:1998-06-11

    申请号:PCT/EP9706942

    申请日:1997-11-27

    Abstract: The present invention is directed to a method and apparatus (100) for forming a preform (10) from glass fiber strand material. The preform is formed by feeding continuous glass fiber strand material into a mold (20) to form a continuous wool product in the mold; feeding a binder into the mold; compressing the mold to compact the wool product to a desired density; and heating the mold to cure the binder, such that a preform is formed having generally the shape of the compressed mold. The mold is then opened and the preform is removed from the mold.

    Abstract translation: 本发明涉及用于从玻璃纤维束材料形成预成型件(10)的方法和设备(100)。 通过将连续的玻璃纤维束材料供给到模具(20)中以在模具中形成连续的羊毛产品来形成预成型件; 将粘合剂加入模具中; 压缩模具以将羊毛产品压缩至所需的密度; 并加热模具以固化粘合剂,使得形成具有大体上压缩模具形状的预成型件。 然后打开模具,并将模具从模具中取出。

    PROCESS FOR PRODUCING A MOULDED PART MADE OF THERMOPLASTIC MATERIAL
    10.
    发明申请
    PROCESS FOR PRODUCING A MOULDED PART MADE OF THERMOPLASTIC MATERIAL 审中-公开
    用于生产热塑性的成型

    公开(公告)号:WO1995003933A1

    公开(公告)日:1995-02-09

    申请号:PCT/EP1994002464

    申请日:1994-07-26

    Abstract: In a process for producing a moulded part, a plate made of thermoplastic material that contains at least one reinforcement layer made of woven, nonwoven, knitted or braided fabrics, inserts or the like embedded in the plastic matrix is heated up to a temperature in the range of the melting point of the thermoplastic material, then shaped by means of a matrix and a male mould. In order to achieve a high, uniform surface quality that requires no subsequent processing with a rational production process, at least one easily deformable membrane that yields to pressure is arranged on at least one side of the plastic plate at least during the shaping process.

    Abstract translation: 在用于制造模制部件的方法,其中与至少一种结合到塑料基质中的加强织造,非织造的层由热塑性材料制成的板,针织物,稀松布,编织OD一样。加热到热塑性材料的熔点的范围内的温度和通过的手段 阳,阴部件变形,以便合理的生产提供,该压力柔软,高度可变形的膜在至少单侧设置,在成形过程中至少在塑料板,以获得高的,均匀的,无后处理所需的加溶的表面质量。

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