Structure forming method and apparatus
    71.
    发明授权
    Structure forming method and apparatus 失效
    结构形成方法和装置

    公开(公告)号:US5725716A

    公开(公告)日:1998-03-10

    申请号:US714086

    申请日:1996-09-09

    申请人: LeRoy Payne

    发明人: LeRoy Payne

    摘要: A method of forming a continuous structure including the steps of preselecting a liquid reactive resin material, a particulate solid additive material, a porous blanket, and a thin fibrous sheet. The additive particles are mixed with the liquid resin material substantially continuously in a proportion significantly greater than that of the liquid resin material thereby encapsulating the additive particles. A pool of the resulting mixture is formed between the blanket and the sheet and the blanket and the sheet are advanced at a rate sufficient to maintain a suspension of the additive particles in the pool. Part of the liquid forming material is migrated through the blanket and the sheet in a uniform manner. An apparatus for carrying out this processing is also provided.

    摘要翻译: PCT No.PCT / US95 / 05450 Sec。 371日期1996年9月9日 102(e)1996年9月9日PCT PCT 1995年5月4日PCT公布。 公开号WO95 / 30541 日期:1995年11月16日一种形成连续结构的方法,包括预选液体反应性树脂材料,颗粒固体添加剂材料,多孔毯和薄纤维片的步骤。 添加剂颗粒与液体树脂材料基本上连续地以与液体树脂材料相比显着更大的比例混合,从而包封添加剂颗粒。 所得混合物的池形成在毯子和片材之间并且毯子和片材以足以维持添加剂颗粒悬浮在池中的速度前进。 液体形成材料的一部分以均匀的方式通过橡皮布和片材迁移。 还提供了一种用于执行该处理的装置。

    Continuous structure forming apparatus
    72.
    发明授权
    Continuous structure forming apparatus 失效
    连续结构成型装置

    公开(公告)号:US5700345A

    公开(公告)日:1997-12-23

    申请号:US691934

    申请日:1996-08-05

    申请人: LeRoy Payne

    发明人: LeRoy Payne

    摘要: A method of forming a continuous structure includes the steps of flowing a first liquid reactive resin forming material over a base surface, forming a first thin substantially uniform layer thereof and gelling the first layer. A second liquid resin forming material is flowed through an orifice under pressure forming a liquid stream thereof. The liquid stream is gelled to form a continuous filament with structural integrity as it advances toward the first gelled layer. The filament is contacted with the first layer and distributed thereover in a preselected pattern forming a porous non-woven filament blanket. A particulate solid material is distributed substantially uniformly over the filament blanket. A third liquid resin forming material is flowed over the blanket forming a second thin substantially uniform layer of the third liquid resin forming material and the layer is gelled. The resulting freshly formed structure is compressed and positioned in a final configuration while the structure is flexible and adhesive after which curing is completed. Also, apparatus forming the structure as well as the structure itself.

    摘要翻译: 形成连续结构的方法包括使第一液体反应性树脂形成材料流过基底表面的步骤,形成第一薄的基本均匀的层并使第一层胶凝。 第二液态树脂形成材料在压力下流过孔口,形成其液体流。 当液体流朝向第一凝胶层前进时,液体流凝胶化以形成具有结构完整性的连续长丝。 细丝与第一层接触并以预选图案分布在其上,形成多孔无纺丝丝毯。 颗粒状固体材料基本均匀地分布在丝状毛毯上。 第三液体树脂形成材料在覆盖物上流动,形成第二液体树脂形成材料的第二薄的基本均匀的层,并且该层被胶凝。 所得到的新形成的结构被压缩并定位在最终结构中,同时结构是柔性的并且粘合剂在其完成固化之后。 而且,形成结构的装置以及结构本身。

    Reinforced plastic product
    73.
    发明授权
    Reinforced plastic product 失效
    强化塑料制品

    公开(公告)号:US4446177A

    公开(公告)日:1984-05-01

    申请号:US357685

    申请日:1982-03-12

    IPC分类号: B29C70/02 B44F9/04

    摘要: A simulated stone product is formed of a reinforced plastic including a gelcoat layer, a thermoplastic or thermoset resin matrix and a backup layer. The gelcoat layer is composed of a thermoplastic or thermoset resin and plasticizer. The matrix includes fillers, colorants and plasticizers dispersed therein and is laid up on the inner side of the gelcoat layer. The backup layer is comprised of a fibrous polyester sheet impregnated with thermoplastic or thermoset resin and plasticizer. The fibers used in the fibrous sheet may be woven or nonwoven, and are preferably of a polyester material. The backup layer is laid up on the matrix layer. The matrix layer and backup layer may each include microspheres.

    摘要翻译: 模拟石产品由包括凝胶涂层,热塑性或热固性树脂基体和支撑层的增强塑料形成。 凝胶涂层由热塑性或热固性树脂和增塑剂组成。 该基质包括分散在其中的填料,着色剂和增塑剂,并被放置在凝胶涂层的内侧。 支撑层由浸渍有热塑性或热固性树脂和增塑剂的纤维聚酯片组成。 用于纤维片材的纤维可以是织造或无纺布,优选为聚酯材料。 备用层铺设在矩阵层上。 基质层和支撑层可以各自包括微球体。