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1. 发明申请

US20100024195A1 Process for Production of Gaskets 有权
标题翻译：垫圈生产工艺
公开(公告)号：US20100024195A1
公开(公告)日：2010-02-04
申请号：US12517547
申请日：2007-12-05
申请人： Syuji Yoshitsune , Masaru Ito , Tomoyuki Koyama , Hirotaka Muragishi
发明人： Syuji Yoshitsune , Masaru Ito , Tomoyuki Koyama , Hirotaka Muragishi
IPC分类号： B23P25/00
CPC分类号： C09K3/10 , C09K2200/0607 , F16J15/121 , Y10T29/49885
摘要： The invention provides a process for producing gaskets that is capable of improving the wettability of the metal surface to thereby enhance the tackiness when rubber is anchored to a metal core material without using an adhesive.The process for producing gaskets includes the steps of: forming a metal core material (2) using a stainless steel plate; treating the resulting metal core material (2) with an alkali treating solution; preparing an unvulcanized rubber molded product (1); mounting the metal core material (2) treated in the treating step to the unvulcanized rubber molded product (1); and vulcanizing the rubber-molded product to thereby anchor the elastic material to the metal core material (2) without using an adhesive; characterized in that the alkali treating solution used in the step of alkali treatment includes the following components (A), (B), and (C): (A) an alkali metal hydroxide or an alkaline earth metal hydroxide; (B) an alkali metal silicate or an alkaline earth metal silicate; and (C) a carboxylate salt.
摘要翻译：本发明提供了一种生产垫圈的方法，该方法能够提高金属表面的润湿性，从而在不使用粘合剂的情况下将橡胶固定在金属芯材上时提高粘合性。制造垫圈的方法包括以下步骤：使用不锈钢板形成金属芯材料（2）; 用碱处理液处理得到的金属芯材料（2）; 制备未硫化橡胶模制产品（1）; 将处理步骤处理的金属芯材（2）安装到未硫化橡胶模制产品（1）上; 硫化橡胶成型体，从而将弹性材料固定在金属芯材（2）上，而不使用粘合剂; 其特征在于，碱处理工序中使用的碱处理液包括以下成分（A），（B）和（C）：（A）碱金属氢氧化物或碱土金属氢氧化物; （B）碱金属硅酸盐或碱土金属硅酸盐; 和（C）羧酸盐。

2. 发明授权

US08003030B2 Process for production of gaskets 有权
标题翻译：垫片生产工艺
公开(公告)号：US08003030B2
公开(公告)日：2011-08-23
申请号：US12517547
申请日：2007-12-05
申请人： Syuji Yoshitsune , Masaru Ito , Hirotaka Muragishi , Tomoyuki Koyama
发明人： Syuji Yoshitsune , Masaru Ito , Hirotaka Muragishi , Tomoyuki Koyama
IPC分类号： B29C67/00 , B32B37/00
CPC分类号： C09K3/10 , C09K2200/0607 , F16J15/121 , Y10T29/49885
摘要： The process for producing gaskets includes the steps of: forming a metal core material (2) using a stainless steel plate; treating the resulting metal core material (2) with an alkali treating solution; preparing an unvulcanized rubber molded product (1); mounting the metal core material (2) treated in the treating step to the unvulcanized rubber molded product (1); and vulcanizing the rubber-molded product to thereby anchor the elastic material to the metal core material (2) without using an adhesive; characterized in that the alkali treating solution used in the step of alkali treatment includes the following components (A), (B), and (C): (A) an alkali metal hydroxide or an alkaline earth metal hydroxide; (B) an alkali metal silicate or an alkaline earth metal silicate; and (C) a carboxylate salt.
摘要翻译：制造垫圈的方法包括以下步骤：使用不锈钢板形成金属芯材料（2）; 用碱处理液处理得到的金属芯材料（2）; 制备未硫化橡胶模制产品（1）; 将处理步骤处理的金属芯材（2）安装到未硫化橡胶模制产品（1）上; 硫化橡胶成型体，从而将弹性材料固定在金属芯材（2）上，而不使用粘合剂; 其特征在于，碱处理工序中使用的碱处理液包括以下成分（A），（B）和（C）：（A）碱金属氢氧化物或碱土金属氢氧化物; （B）碱金属硅酸盐或碱土金属硅酸盐; 和（C）羧酸盐。

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