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1. 发明授权

US4874650A Thermosetting foaming sealer 失效
标题翻译：热固泡沫密封剂
公开(公告)号：US4874650A
公开(公告)日：1989-10-17
申请号：US287295
申请日：1988-12-20
申请人： Osamu Kitoh , Masahiko Ohashi
发明人： Osamu Kitoh , Masahiko Ohashi
IPC分类号： B60R13/02 , B29C44/00 , B29C44/18 , B29K101/10 , B29K105/04 , B29L31/30 , B32B5/18 , B60R13/08 , C09K3/10 , G10K11/16
CPC分类号： B29C44/18 , B32B5/18 , C09K3/1021 , G10K11/16 , C09K2200/0252 , C09K2200/026 , C09K2200/0405 , C09K2200/0607 , C09K2200/0617 , C09K2200/069 , Y10T428/19 , Y10T428/23 , Y10T428/233 , Y10T428/239 , Y10T428/24752 , Y10T428/249991
摘要： A thermosetting foaming sealer of this invention is a thermosetting foaming sealer for filling up a vacant space. The thermosetting foaming sealer comprises a foaming substance having a shape substantially agreeing with a vacant space to be filled up, and a restraining substance for restraining the foaming substance in a compressed state, wherein the restraining substance is an elastomer having high viscosity at room temperature, substantially maintaining the compressed state of the compressed foaming substance, and coming to have low viscosity during paint film baking. The thermosetting foaming sealer can be provided firmly at a predetermined position and can fill up the vacant space at the predetermined position. Thus, desired silence, for instance, in an automobile has been attained by employing the thermosetting foaming sealer.
摘要翻译：本发明的热固性发泡封口机是用于填充空置空间的热固性发泡封隔器。热固性发泡封口剂包括具有与要填充的空白空间基本吻合的形状的发泡物质，以及抑制发泡物质处于压缩状态的抑制物质，其中，所述抑制物质是在室温下具有高粘度的弹性体，基本保持压缩发泡物质的压缩状态，并且在漆膜烘烤期间具有低粘度。可以将热固性发泡密封剂牢固地设置在预定位置，并且可以在预定位置填充空白空间。因此，例如在汽车中所需的静音已经通过使用热固性发泡封隔器来实现。

2. 发明授权

US4898630A Thermosetting highly foaming sealer and method of using it 失效
标题翻译：热固性高泡沫密封剂及其使用方法
公开(公告)号：US4898630A
公开(公告)日：1990-02-06
申请号：US272285
申请日：1988-11-17
申请人： Osamu Kitoh , Masahiko Ohashi
发明人： Osamu Kitoh , Masahiko Ohashi
IPC分类号： B29C44/18 , B62D29/00 , C09K3/10
CPC分类号： B29C44/18 , B62D29/002 , C09K3/10 , C09K2200/0239 , C09K2200/06 , C09K2200/0607 , Y10T428/2495 , Y10T428/249981 , Y10T428/249984 , Y10T428/249985
摘要： A thermosetting highly foaming sealer of this invention contains an unvulcanized rubber, a vulcanizing agent, a softener and an inorganic filler. It is bonded on one of two parallel planes forming a gap, and is vulcanized and foamed by heating to fill up the gap. A feature of the thermosetting highly foaming sealer is that it comprises a first sealing member bonded on one of two parallel planes before heating, foaming and expanding from 1 to 2 times of original volume thereof when vulcanized by heating, and a second sealing member laminated on the first sealing member foaming and expanding 6 times or more of original volume thereof when vulcanized by heating. Accordingly, the thermosetting highly foaming sealer of this invention can securely fill the gap without running down or slipping off even when it is provided on a vertical plane, thereby preventing dusts and water from intruding from environment. The thermosetting highly foaming sealer thus shows a good rustproofing capability as well.
摘要翻译：本发明的热固性高泡沫密封剂含有未硫化橡胶，硫化剂，软化剂和无机填料。将其粘合在两个平行平面中的一个上，形成间隙，并通过加热硫化和发泡以填充间隙。热固性高泡沫密封剂的特征在于，其包括在通过加热硫化之前加热，发泡和膨胀1至2倍原始体积之间的两个平行平面中的一个上的第一密封构件，以及层压在当通过加热硫化时，第一密封构件发泡膨胀6倍或更多的原始体积。因此，本发明的热固性高发泡性密封件即使在垂直平面上设置也可以可靠地填充间隙而不会下降或滑落，从而防止灰尘和水从环境中侵入。因此，热固性高发泡密封剂也显示出良好的防锈性能。

3. 外观设计

USD394850S Combined mouse and numeral and function keys 失效
公开(公告)号：USD394850S
公开(公告)日：1998-06-02
申请号：US61897
申请日：1996-11-01
申请人： Osamu Kitoh
设计人： Osamu Kitoh

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