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1. 发明授权

US3844813A Precision deposition onto a textile substrate 失效
标题翻译：精密沉积在纺织基材上
公开(公告)号：US3844813A
公开(公告)日：1974-10-29
申请号：US23825072
申请日：1972-03-27
申请人： LOWENSTEIN & SONS M
发明人： LEONARD W , KUNAK A , BURNS C
IPC分类号： D06B1/14 , B05C3/20 , B44D1/02
CPC分类号： D06B1/143 , Y10T442/20
摘要： A process for precisely depositing a composition onto a textile substrate so as to closely control the amount added on while simultaneously controlling the placement of the composition onto the substrate. A textile substrate is fed, in a smooth condition, to an applicator roll where a metered amount of a composition is continuously applied to the substrate while simultaneously therewith, tension on the substrate, speed of the applicator roll relative to the speed of the substrate and contact between the substrate and the applicator are controlled, and after which the composition is evenly distributed across the substrate. Plural applicators may be arranged in tandem for applying the same or different materials to one or both sides of the substrate. The invention is also directed to textile products having materials precisely deposited thereon by the process of the present invention.
摘要翻译：一种用于将组合物精确地沉积到织物基底上的方法，以便在同时控制组合物在基底上的放置的同时，严密控制加入量。将纺织品基材以平滑的状态送入施用辊，其中将定量的组合物连续地施加到基材上，同时施加基材上的张力，涂布辊相对于基材的速度的速度，以及控制基材和涂布器之间的接触，然后将组合物均匀分布在基底上。多个施加器可以串联布置，以将相同或不同的材料施加到基底的一侧或两侧。本发明还涉及通过本发明的方法在其上精确沉积材料的纺织产品。

2. 发明授权

US3852090A Waterproof, breathable coated textile substrate 失效
标题翻译：防水，防水涂层纺织基材
公开(公告)号：US3852090A
公开(公告)日：1974-12-03
申请号：US29435472
申请日：1972-10-02
申请人： LOWENSTEIN & SONS M
发明人： LEONARD W , KUNAK A , BURNS C , PARSONS W
IPC分类号： D06B1/14 , B44D1/02
CPC分类号： D06B1/143 , Y10T442/2033 , Y10T442/2066 , Y10T442/218 , Y10T442/2221 , Y10T442/2393
摘要： A waterproof, breathable textile substrate and a process for producing same are disclosed and claimed herein. The substrate is preferably interstice containing and an extensible polymer film is applied onto a side thereof, intended for interior use with respect to contact with water, etc., without striking through to an opposite side thereof. A durable, water repellant composition may also be applied to the complete substrate if desired. The process for producing the waterproof, breathable substrate according to the present invention involves the presentation of a smooth substrate to an applicator unit and the application thereat of a polymeric film forming composition onto one side of the substrate only without any of the composition striking through the substrate to the opposite side thereof. Subsequent to application of the polymeric composition, the substrate is handled on the uncoated side only prior to formation of the film. The film is formed during drying of the substrate, preferably in a completely relaxed condition both in the longitudinal and transverse directions.
摘要翻译：本发明涉及一种防水透气织物基材及其生产方法。基材优选为空隙，并且将可延伸聚合物膜施加到其一侧，用于与水等接触的内部使用，而不会撞到其相对侧。如果需要，耐久性，防水组合物也可以施加到完整的基材上。根据本发明的用于制造防水透气性基材的方法包括将光滑基材呈现给涂布器单元，并将聚合物成膜组合物在其上的应用呈现在基材的一侧，而没有任何组成通过基板到其相对侧。在施加聚合物组合物之后，仅在形成膜之前，在未涂覆的一面处理基底。在基材的干燥期间，优选在纵向和横向的完全松弛的条件下形成膜。

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