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公开(公告)号:US07073201B2
公开(公告)日:2006-07-11
申请号:US10108434
申请日:2002-03-29
申请人: Kiyoshi Sunada , Kunio Kaneda , Mikio Yamaguchi
发明人: Kiyoshi Sunada , Kunio Kaneda , Mikio Yamaguchi
IPC分类号: B63C11/04 , C09J115/02
CPC分类号: C08J3/241 , A41D31/0016 , B32B7/12 , C08F36/18 , C08J2311/00 , C08L11/02 , C09J5/00 , C09J111/02 , C09J2411/00 , Y10T428/249985 , C08F2/26
摘要: A two part aqueous adhesive comprising a main agent containing a polychloroprene latex as a main component and a curing agent, the main agent and the curing agent being separated during storing or transporting.
摘要翻译: 包含含有聚氯丁二烯胶乳作为主要成分的主剂和固化剂的两部分水性粘合剂,主剂和固化剂在储存或运输期间被分离。
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公开(公告)号:US20060124240A1
公开(公告)日:2006-06-15
申请号:US11342879
申请日:2006-01-31
申请人: Kiyoshi Sunada , Kunio Kaneda , Mikio Yamaguchi
发明人: Kiyoshi Sunada , Kunio Kaneda , Mikio Yamaguchi
IPC分类号: B32B7/12
CPC分类号: B32B7/12 , B32B25/02 , B32B25/045 , B32B25/10 , B32B25/14 , B32B25/16 , B32B2264/0228 , B32B2264/12 , B32B2266/0207 , B32B2307/304 , B32B2307/51 , B32B2307/718 , B32B2437/00 , B32B2571/00 , C08G18/6275 , C08G18/706 , C08G2170/80 , C08K5/29 , C08L65/00 , C08L75/00 , C08L2666/02 , C09J111/02 , C09J113/02 , C09J175/04
摘要: A two part aqueous adhesive comprising a main agent containing a polychloroprene latex as a main component and a curing agent, the main agent and the curing agent being separated during storing or transporting.
摘要翻译: 包含含有聚氯丁二烯胶乳作为主要成分的主剂和固化剂的两部分水性粘合剂,主剂和固化剂在储存或运输期间被分离。
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3.
公开(公告)号:US08883511B2
公开(公告)日:2014-11-11
申请号:US14002623
申请日:2012-03-02
申请人: Kiyoshi Sunada , Takeo Mori
发明人: Kiyoshi Sunada , Takeo Mori
CPC分类号: G01N31/02 , C08C1/14 , C08J3/05 , C08J2311/02 , C08K3/105 , C08K2003/287 , C08L11/02 , Y10T436/193333
摘要: Provided is a method for evaluating of the chemical stability of a polychloroprene latex that permits evaluation of the chemical stability of polychloroprene at high accuracy.First, an aqueous calcium hydroxide or calcium nitrate solution at a concentration of 0.05 to 0.40 mass % is added to a polychloroprene latex having a solid matter concentration of 45 to 65 mass %. The generated precipitate is then collected by filtration and the dry mass is determined, and the precipitation rate (%) is calculated according to the following Formula (I). Precipitation rate ( % ) = A { B × ( C / 100 ) } × 100 ( I ) (wherein, A represents the dry mass (g) of the precipitate; B represents the mass (g) of the polychloroprene latex, and C represents the solid matter concentration (mass %) of the polychloroprene latex.)
摘要翻译: 提供了可以高精度地评价聚氯丁二烯的化学稳定性的聚氯丁二烯胶乳的化学稳定性的评价方法。 首先,将固体成分浓度为45〜65质量%的聚氯丁二烯胶乳中加入浓度为0.05〜0.40质量%的氢氧化钙或硝酸钙水溶液。 然后通过过滤收集产生的沉淀物,测定干物质,并根据下式(I)计算沉淀速率(%)。 其中,A表示沉淀物的干质量(g),B表示沉淀物的质量(g),B表示(C) 聚氯丁二烯胶乳,C表示聚氯丁二烯胶乳的固体成分浓度(质量%))
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公开(公告)号:US20130337573A1
公开(公告)日:2013-12-19
申请号:US14002623
申请日:2012-03-02
申请人: Kiyoshi Sunada , Takeo Mori
发明人: Kiyoshi Sunada , Takeo Mori
IPC分类号: G01N31/02
CPC分类号: G01N31/02 , C08C1/14 , C08J3/05 , C08J2311/02 , C08K3/105 , C08K2003/287 , C08L11/02 , Y10T436/193333
摘要: Provided is a method for evaluating of the chemical stability of a polychloroprene latex that permits evaluation of the chemical stability of polychloroprene at high accuracy.First, an aqueous calcium hydroxide or calcium nitrate solution at a concentration of 0.05 to 0.40 mass % is added to a polychloroprene latex having a solid matter concentration of 45 to 65 mass %. The generated precipitate is then collected by filtration and the dry mass is determined, and the precipitation rate (%) is calculated according to the following Formula (I). Precipitation rate ( % ) = A { B × ( C / 100 ) } × 100 ( I ) (wherein, A represents the dry mass (g) of the precipitate; B represents the mass (g) of the polychloroprene latex, and C represents the solid matter concentration (mass %) of the polychloroprene latex.)
摘要翻译: 提供了可以高精度地评价聚氯丁二烯的化学稳定性的聚氯丁二烯胶乳的化学稳定性的评价方法。 首先,将固体成分浓度为45〜65质量%的聚氯丁二烯胶乳中加入浓度为0.05〜0.40质量%的氢氧化钙或硝酸钙水溶液。 然后通过过滤收集产生的沉淀物,测定干物质,并根据下式(I)计算沉淀速率(%)。 沉淀率(%)= A {B×(C 100/100)}×100(I)(其中,A表示沉淀物的干质量(g); B表示 聚氯丁二烯胶乳,C表示聚氯丁二烯胶乳的固体成分浓度(质量%))
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