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    Method for forming coating film
    61.
    发明授权
    Method for forming coating film 失效
    涂膜形成方法

    公开(公告)号：US5064695A

    公开(公告)日：1991-11-12

    申请号：US580969

    申请日：1990-09-12

    Applicant: Kazuhiko Hotta ,  Koichiro Kido ,  Shogo Yamamoto

    Inventor： Kazuhiko Hotta ,  Koichiro Kido ,  Shogo Yamamoto

    IPC: B05D1/36 ,  B05D7/00 ,  B05D7/24 ,  C08G18/62 ,  C08L75/04 ,  C09D133/06

    CPC classification number: B05D7/532 ,  C08G18/6254 ,  C08G18/6279 ,  C09D133/066 ,  B05D2201/02 ,  B05D2401/10 ,  B05D2502/00 ,  B05D2506/10 ,  C08L75/04

    Abstract: A method for forming a coating film is here disclosed which comprises the steps of coating a member with a coating material containing a pigment for a thermosetting base coat, overcoating the coated member with a coating material for a thermosetting clear coat in a wet-on-wet coating manner, and then thermosetting the uncured coating films simultaneously;a binder component in the coating material for the base coat comprising50 to 90% by weight of an acrylic copolymer having a hydroxyl value of from 40 to 80 mg KOH/g and an acid value of from 0.5 to 30 mg KOH/g and a glass transition temperature of from -40.degree. to 20.degree. C. which is obtained by copolymerizing 10 to 40% by weight of a hydroxyl group-containing (meth)acrylic ester, 0.2 to 10% by weight of a carboxyl group-containing vinyl monomer, 30 to 89.8% by weight of a (meth)acrylic ester and 0 to 30% by weight of another vinyl monomer, and10 to 50% by weight of a curing agent;a binder component in the coating material for the clear coat comprisingan acrylic copolymer having a hydroxyl value of from 50 to 180 mg KOH/g, an acid value of from 2 to 40 mg KOH/g and a glass transition temperature of from -40.degree. to 20.degree. C. which is obtained by copolymerizing5 to 60% by weight of a fluorine-containing (meth)-acrylic ester, 10 to 60% by weight of a hydroxyl group-containing (meth)acrylic ester, 0.2 to 10% by weight of a vinyl monomer containing an acidic group, 15 to 70% by weight of a (meth)acrylic ester and 5 to 50% by weight of another vinyl monomer, anda polyisocyanate compound;a ratio X/Y of an equivalent (X) of the OH group present in the acrylic copolymer to an equivalent (Y) of the NCO group in the polyisocyanate compound being in the range of from 1/0.5 to 1/1.5.

    Abstract translation: 这里公开了一种形成涂膜的方法，其包括以下步骤：用含有用于热固性基底涂层的颜料的涂层材料涂覆部件，用涂覆材料涂覆用于热固性透明涂层的涂层材料， 湿法涂布，然后同时热固未固化涂膜; 用于底涂层的涂料中的粘合剂组分包含羟基值为40至80mg KOH / g，酸值为0.5至30mg KOH / g的丙烯酸共聚物的50至90重量％，和 通过共聚10〜40重量％的含羟基的（甲基）丙烯酸酯，0.2〜10重量％的含羧基的乙烯基单体得到的玻璃化转变温度为-40〜20℃ ，30〜89.8重量％的（甲基）丙烯酸酯和0〜30重量％的其它乙烯基单体，10〜50重量％的固化剂; 用于透明涂层的涂料中的粘合剂组分包括羟值为50至180mg KOH / g，酸值为2至40mg KOH / g和玻璃化转变温度为-40℃的丙烯酸共聚物 通过使5〜60重量％的含氟（甲基）丙烯酸酯，10〜60重量％的含羟基的（甲基）丙烯酸酯，0.2〜10重量％ 含有酸性基团的乙烯基单体的重量％，（甲基）丙烯酸酯15〜70重量％，其它乙烯基单体5〜50重量％，多异氰酸酯化合物; 存在于丙烯酸类共聚物中的OH基当量（X）与多异氰酸酯化合物中的NCO基的当量（Y）的比X / Y为1 / 0.5〜1 / 1.5。

    Method of coating the threads of a fastener
    62.
    发明授权
    Method of coating the threads of a fastener 失效
    涂覆紧固件螺纹的方法

    公开(公告)号：US4701348A

    公开(公告)日：1987-10-20

    申请号：US933006

    申请日：1986-11-20

    Applicant: Glen F. Neville

    Inventor： Glen F. Neville

    IPC: B05D1/00 ,  B05D1/02 ,  B05D3/02 ,  B29C65/08 ,  B29C65/52 ,  F16B33/06 ,  B05D3/12

    CPC classification number: F16B33/06 ,  B05D1/00 ,  B05D1/02 ,  B05D2258/02 ,  B05D2401/10 ,  B05D2401/32 ,  B05D2506/10 ,  B05D3/0236 ,  B05D3/0281 ,  B29C66/7392

    Abstract: A method of applying a coating, such as a fluorocarbon barrier coating, to the threads of a fastener, particularly suitable for applying a coating to a female fastener having a threaded bore. The method includes forming a fluid suspension of the coating material, such as an unpolymerized fluorocarbon in an organic solvent, forming a drop of the coating material fluid suspension on the tip of an ultrasonic transducer and bringing the tip into proximity with the fastener threads, which are preferably preheated. The ultrasonic tip is then vibrated in the ultrasonic range, exploding the drop and coating the fastener threads with a fine mist of the fluid suspension. The fastener is then heated to vaporize the solvent and polymerize the coating material where the coating material is polymerizable. When coating female fasteners, the tip of the ultrasonic transducer is preferably lowered within the thread cylinder, adjacent the top thread.

    Abstract translation: 将涂层如氟碳阻挡涂层施加到紧固件的螺纹上的方法，特别适用于将涂层施加到具有螺纹孔的阴型紧固件上。 该方法包括在有机溶剂中形成诸如未聚合的碳氟化合物之类的涂层材料的流体悬浮液，在超声波换能器的尖端上形成一滴涂料流体悬浮液，并使尖端与拉链螺纹接近， 优选预热。 然后超声波尖端在超声波范围内振动，爆炸下落并用细雾液体悬浮液涂覆紧固螺纹。 然后将紧固件加热以蒸发溶剂并聚合涂料，其中涂料可聚合。 当涂覆母紧固件时，超声波换能器的尖端优选地在线筒内相邻于顶线下降。

    Assembling multilayers of polymerizable surfactant on a surface of a solid material
    63.
    发明授权
    Assembling multilayers of polymerizable surfactant on a surface of a solid material 失效
    在固体材料的表面上组装可聚合表面活性剂的多层

    公开(公告)号：US4560599A

    公开(公告)日：1985-12-24

    申请号：US695483

    申请日：1985-01-28

    Applicant: Steven L. Regen

    Inventor： Steven L. Regen

    IPC: B05D1/00 ,  B05D1/18 ,  B05D7/00 ,  C03C17/34 ,  C08J7/18 ,  B05D3/06

    CPC classification number: B82Y30/00 ,  B05D1/00 ,  B05D1/18 ,  B05D1/185 ,  B05D7/56 ,  B82Y40/00 ,  C03C17/3405 ,  C08J7/18 ,  B05D2401/10 ,  B05D2401/20 ,  B05D2451/00 ,  Y10T428/1362 ,  Y10T428/1393 ,  Y10T428/31 ,  Y10T428/31928

    Abstract: A method for the direct stepwise coating of a solid substrate with a polyfunctional polymerizable surfactant to provide a multilayer assembly of a plurality of oriented monolayers of polymerized surfactant on a surface of the solid substrate comprising depositing and polymerizing sequential layers of polymerizable surfactant on the substrate from a polymerization system comprising:(a) a polyfunctional polymerizable surfactant in an aqueous or other polar solvent system; and(b) a polyfunctional polymerizable surfactant in a non-polar organic solvent systemand wherein the sequential coatings are alternately effected from the (a) and (b) polymerization systems and the polymerizable surfactant utilized is the same or different for each sequential coating,and multilayered surfactant coated solid substrate products produced by this method.

    Abstract translation: 一种用多官能可聚合表面活性剂直接逐步涂布固体基质的方法，以在固体基质的表面上提供聚合表面活性剂的多个定向单层的多层组合物，包括在基材上沉积和聚合可聚合表面活性剂的顺序层， 聚合系统，其包含：（a）在水性或其它极性溶剂体系中的多官能可聚合表面活性剂; 和（b）在非极性有机溶剂体系中的多官能可聚合表面活性剂，并且其中顺序涂层交替地由（a）和（b）聚合体系实现，并且所用的可聚合表面活性剂对于每个顺序涂层是相同的或不同的， 和通过该方法制备的多层表面活性剂涂布的固体基材产品。

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