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公开(公告)号：US20100222491A1
公开(公告)日：2010-09-02
申请号：US12095653
申请日：2006-12-28
申请人： Chie Sawauchi , Nobuhiko Tsuda , Toshirou Miura
发明人： Chie Sawauchi , Nobuhiko Tsuda , Toshirou Miura
IPC分类号： C09D127/18 , C09D153/00
CPC分类号： C09D127/18 , C08L71/02 , C08L2666/14
摘要： The present invention has an object to provide an aqueous fluoropolymer dispersion which is excellently prevented from foaming without significant impairment in viscosity and in mechanical stability. The present invention is related to an aqueous fluoropolymer dispersion comprising a particle of fluoropolymer as dispersed in an aqueous medium in the presence of a specific nonionic surfactant, wherein the specific nonionic surfactant comprises a compound having an average total hydrophilic group content of 45 to 90% by mass, each hydrocarbon group in the compound constituting the specific nonionic surfactant is only a hydrocarbon group of 1 to 5 consecutively neighboring carbon atoms, and the fluorinated surfactant in the aqueous fluoropolymer dispersion amounts to 500 ppm or less of the solid matter of the fluoropolymer.
摘要翻译： 本发明的目的是提供一种水性含氟聚合物分散体，其优异地防止发泡而不会显着降低粘度和机械稳定性。 本发明涉及在特定的非离子表面活性剂的存在下，包含含氟聚合物颗粒分散在含水介质中的含氟聚合物水分散体，其中特定的非离子表面活性剂包括平均总亲水基团含量为45-90％ 构成特定非离子表面活性剂的化合物中的各烃基仅为1〜5个相邻碳原子的烃基，含氟聚合物分散体中的氟化表面活性剂的含氟聚合物的固体成分为500ppm以下 。
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2.发明申请POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION COMPOSITION, POLYTETRAFLUOROETHYLENE RESIN FILM AND POLYTETRAFLUOROETHYLENE RESIN IMPREGNATED ARTICLE 有权聚四氟乙烯水性分散体组合物，聚偏氟乙烯树脂薄膜和聚偏二氟乙烯树脂印刷品公开(公告)号：US20090035582A1
公开(公告)日：2009-02-05
申请号：US11908200
申请日：2006-03-09
CPC分类号： C08J3/05 , C08J2327/18 , C08L27/18 , C08L29/04 , C08L29/10 , C08L33/02 , C08L39/06 , C08L71/02 , C09D127/18 , H05K1/034 , Y10T428/25 , Y10T428/254 , Y10T428/3154 , Y10T428/31544 , Y10T442/20 , Y10T442/2787 , Y10T442/2934 , C08L2666/02
摘要： The invention provides a PTFE-containing aqueous dispersion composition which is excellent in mechanical stability and scarcely allows the formation of agglomerates due to fibrillation of the PTFE resin during transportation or processing thereof. This invention is a polytetrafluoroethylene-containing aqueous dispersion composition comprising a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.
摘要翻译： 本发明提供一种PTFE含水分散体组合物，其机械稳定性优异，并且在运输或加工过程中几乎不能由于PTFE树脂的原纤维形成聚集体。 本发明是一种含有聚四氟乙烯的水性分散体组合物，其包含聚四氟乙烯树脂（A），烃衍生的非离子化合物（B）和在其主链中不含氧原子的水溶性高分子化合物（C）。
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3.发明授权Fluorinated resin water dispersion composition and fluorinated water base coating composition 有权氟化树脂水分散体组合物和氟化水基涂料组合物公开(公告)号：US07361708B2
公开(公告)日：2008-04-22
申请号：US10514884
申请日：2003-05-19
申请人： Nobuyuki Tomihashi , Toshirou Miura , Yoshihiro Soda , Manabu Asai , Koichirou Ogita , Hiromichi Momose , Kazuo Murakami , Tetsuo Shimizu
发明人： Nobuyuki Tomihashi , Toshirou Miura , Yoshihiro Soda , Manabu Asai , Koichirou Ogita , Hiromichi Momose , Kazuo Murakami , Tetsuo Shimizu
CPC分类号： C08L51/003 , C08F259/08 , C08L27/18 , C08L71/02 , C09D127/18 , C09D151/003 , C08L2666/14 , C08L2666/02 , C08L2666/04
摘要： This invention provides the invention provides a fluororesin aqueous dispersion composition comprising a tetrafluoroethylene-based polymer and an aliphatic polyoxyalkylene ether dispersant incorporated therein, wherein the aliphatic polyoxyalkylene ether dispersant shows a 50% decomposition temperature of not lower than 250° C.
摘要翻译： 本发明提供本发明提供一种含有四氟乙烯系聚合物和并入其中的脂肪族聚氧化烯醚分散剂的氟树脂水分散体组合物，其中，脂肪族聚氧化烯醚分散剂的50％分解温度为250℃以上。
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4.发明授权Polytetrafluoroethylene aqueous dispersion composition, polytetrafluoroethylene resin film and polytetrafluoroethylene resin impregnated article 有权聚四氟乙烯水分散体组合物，聚四氟乙烯树脂膜和聚四氟乙烯树脂浸渍制品公开(公告)号：US08105694B2
公开(公告)日：2012-01-31
申请号：US11908200
申请日：2006-03-09
CPC分类号： C08J3/05 , C08J2327/18 , C08L27/18 , C08L29/04 , C08L29/10 , C08L33/02 , C08L39/06 , C08L71/02 , C09D127/18 , H05K1/034 , Y10T428/25 , Y10T428/254 , Y10T428/3154 , Y10T428/31544 , Y10T442/20 , Y10T442/2787 , Y10T442/2934 , C08L2666/02
摘要： The invention provides a PTFE-containing aqueous dispersion composition which is excellent in mechanical stability and scarcely allows the formation of agglomerates due to fibrillation of the PTFE resin during transportation or processing thereof. This invention is a polytetrafluoroethylene-containing aqueous dispersion composition comprising a polytetrafluoroethylene resin (A), a hydrocarbon-derived nonionic compound (B) and a water-soluble high-molecular compound (C) having no oxygen atom in the main chain thereof.
摘要翻译： 本发明提供一种PTFE含水分散体组合物，其机械稳定性优异，并且在运输或加工过程中几乎不能由于PTFE树脂的原纤维形成聚集体。 本发明是一种含有聚四氟乙烯的水性分散体组合物，其包含聚四氟乙烯树脂（A），烃衍生的非离子化合物（B）和在其主链中不含氧原子的水溶性高分子化合物（C）。
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5.发明申请Fluorinated resin water dispersion composition and fluorinated water base coating composition 有权氟化树脂水分散体组合物和氟化水基涂料组合物公开(公告)号：US20050222313A1
公开(公告)日：2005-10-06
申请号：US10514884
申请日：2003-05-19
申请人： Nobuyuki Tomihashi , Toshirou Miura , Yoshihiro Soda , Manabu Asai , Koichirou Ogita , Hiromichi Momose , Kazuo Murakami , Tetsuo Shimizu
发明人： Nobuyuki Tomihashi , Toshirou Miura , Yoshihiro Soda , Manabu Asai , Koichirou Ogita , Hiromichi Momose , Kazuo Murakami , Tetsuo Shimizu
IPC分类号： C08F259/08 , C08L27/18 , C08L51/00 , C08L71/02 , C09D127/18 , C09D151/00 , C08L1/00
CPC分类号： C08L51/003 , C08F259/08 , C08L27/18 , C08L71/02 , C09D127/18 , C09D151/003 , C08L2666/14 , C08L2666/02 , C08L2666/04
摘要： This invention provides the invention provides a fluororesin aqueous dispersion composition comprising a tetrafluoroethylene-based polymer and an aliphatic polyoxyalkylene ether dispersant incorporated therein, wherein the aliphatic polyoxyalkylene ether dispersant shows a 50% decomposition temperature of not lower than 250° C.
摘要翻译： 本发明提供本发明提供一种含有四氟乙烯系聚合物和并入其中的脂肪族聚氧化烯醚分散剂的氟树脂水分散体组合物，其中，脂肪族聚氧化烯醚分散剂的50％分解温度为250℃以上。
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