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公开(公告)号：US08715801B2
公开(公告)日：2014-05-06
申请号：US13825805
申请日：2011-08-08
申请人： Kazuto Yamakawa , Yasuaki Shinoda
发明人： Kazuto Yamakawa , Yasuaki Shinoda
CPC分类号： F16L11/04 , B32B1/08 , B32B25/02 , B32B25/08 , B32B25/14 , B32B25/18 , B32B27/306 , B32B27/34 , B32B27/42 , B32B2264/10 , B32B2264/108 , B32B2270/00 , B32B2307/7242 , B32B2597/00 , B60H1/00571 , F16L11/081 , F16L11/085 , F16L55/00 , F16L2011/047 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , Y10T428/1393
摘要： A hose for transporting refrigerant includes an inner tube layer having a gas barrier layer and a rubber layer adjacent to the outer surface of the gas barrier layer. The gas barrier layer is formed using a thermoplastic resin composition comprising a polyamide resin and a modified rubber having an acid anhydride group or an epoxy group, the modified rubber being obtained by modifying a modified raw rubber having an acid anhydride group or an epoxy group with a hydrogen bond-forming compound having a functional group which reacts with the acid anhydride group or the epoxy group and a functional group which is able to form a hydrogen bond with an amide bond or a hydroxyl group. The rubber layer is formed using a rubber composition comprising from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin per 100 parts by mass of a raw rubber.
摘要翻译： 用于输送制冷剂的软管包括具有阻气层的内管层和与阻气层的外表面相邻的橡胶层。 阻气层使用包含聚酰胺树脂和具有酸酐基或环氧基的改性橡胶的热塑性树脂组合物形成，改性橡胶通过将具有酸酐基或环氧基的改性生橡胶改性为 具有与酸酐基或环氧基反应的官能团的氢键形成性化合物和能够与酰胺键或羟基形成氢键的官能团。 橡胶层使用每100质量份生橡胶1〜15质量份烷基酚 - 甲醛树脂的橡胶组合物形成。
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公开(公告)号：US08535773B2
公开(公告)日：2013-09-17
申请号：US13701493
申请日：2011-05-31
申请人： Yasuaki Shinoda , Kazuto Yamakawa
发明人： Yasuaki Shinoda , Kazuto Yamakawa
CPC分类号： F16L11/085 , B32B1/08 , B32B25/08 , B32B27/34 , B32B2597/00
摘要： A hose for transporting refrigerant of this invention is a hose comprising an inner tube layer including a gas barrier layer and a rubber layer adjacent to an outer surface of the gas barrier layer. The rubber layer comprises a rubber composition comprising from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin and from 1 to 8 parts by mass of a hydrotalcite per 100 parts by mass of a raw rubber. The raw rubber comprises at least one selected from the group consisting of a BIMS and a butyl rubber and/or a halogenated butyl rubber, which is a copolymer rubber. The gas barrier layer comprises a polyamide resin composition comprising a modified polyamide obtained by blending a polyamide and a carboxyl group-containing modified polyolefin. The hose for transporting refrigerant of this invention has superior adhesion between the gas barrier layer and the rubber layer.
摘要翻译： 用于输送本发明的制冷剂的软管是包括内管层的软管，该内管层包括阻气层和与阻气层的外表面相邻的橡胶层。 橡胶层包含每100质量份生橡胶1〜15质量份烷基苯酚 - 甲醛树脂和1〜8质量份水滑石的橡胶组合物。 该生橡胶包括选自由BIMS和丁基橡胶和/或卤化丁基橡胶组成的组中的至少一种，其为共聚物橡胶。 阻气层包括聚酰胺树脂组合物，其包含通过共混聚酰胺和含羧基的改性聚烯烃获得的改性聚酰胺。 用于输送本发明的制冷剂的软管在阻气层和橡胶层之间具有优异的粘合性。
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公开(公告)号：US20130068338A1
公开(公告)日：2013-03-21
申请号：US13701493
申请日：2011-05-31
申请人： Yasuaki Shinoda , Kazuto Yamakawa
发明人： Yasuaki Shinoda , Kazuto Yamakawa
IPC分类号： F16L9/14
CPC分类号： F16L11/085 , B32B1/08 , B32B25/08 , B32B27/34 , B32B2597/00
摘要： A hose for transporting refrigerant of this invention is a hose comprising an inner tube layer including a gas barrier layer and a rubber layer adjacent to an outer surface of the gas barrier layer. The rubber layer comprises a rubber composition comprising from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin and from 1 to 8 parts by mass of a hydrotalcite per 100 parts by mass of a raw rubber. The raw rubber comprises at least one selected from the group consisting of a BIMS and a butyl rubber and/or a halogenated butyl rubber, which is a copolymer rubber. The gas barrier layer comprises a polyamide resin composition comprising a modified polyamide obtained by blending a polyamide and a carboxyl group-containing modified polyolefin. The hose for transporting refrigerant of this invention has superior adhesion between the gas barrier layer and the rubber layer.
摘要翻译： 用于输送本发明的制冷剂的软管是包括内管层的软管，该内管层包括阻气层和与阻气层的外表面相邻的橡胶层。 橡胶层包含每100质量份生橡胶1〜15质量份烷基苯酚 - 甲醛树脂和1〜8质量份水滑石的橡胶组合物。 该生橡胶包括选自由BIMS和丁基橡胶和/或卤化丁基橡胶组成的组中的至少一种，其为共聚物橡胶。 阻气层包括聚酰胺树脂组合物，其包含通过共混聚酰胺和含羧基的改性聚烯烃获得的改性聚酰胺。 用于输送本发明的制冷剂的软管在阻气层和橡胶层之间具有优异的粘合性。
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公开(公告)号：US20130174933A1
公开(公告)日：2013-07-11
申请号：US13825805
申请日：2011-08-08
申请人： Kazuto Yamakawa , Yasuaki Shinoda
发明人： Kazuto Yamakawa , Yasuaki Shinoda
CPC分类号： F16L11/04 , B32B1/08 , B32B25/02 , B32B25/08 , B32B25/14 , B32B25/18 , B32B27/306 , B32B27/34 , B32B27/42 , B32B2264/10 , B32B2264/108 , B32B2270/00 , B32B2307/7242 , B32B2597/00 , B60H1/00571 , F16L11/081 , F16L11/085 , F16L55/00 , F16L2011/047 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , Y10T428/1393
摘要： A hose for transporting refrigerant includes an inner tube layer having a gas barrier layer and a rubber layer adjacent to the outer surface of the gas barrier layer. The gas barrier layer is formed using a thermoplastic resin composition comprising a polyamide resin and a modified rubber having an acid anhydride group or an epoxy group, the modified rubber being obtained by modifying a modified raw rubber having an acid anhydride group or an epoxy group with a hydrogen bond-forming compound having a functional group which reacts with the acid anhydride group or the epoxy group and a functional group which is able to form a hydrogen bond with an amide bond or a hydroxyl group. The rubber layer is formed using a rubber composition comprising from 1 to 15 parts by mass of an alkylphenol-formaldehyde resin per 100 parts by mass of a raw rubber.
摘要翻译： 用于输送制冷剂的软管包括具有阻气层的内管层和与阻气层的外表面相邻的橡胶层。 阻气层使用包含聚酰胺树脂和具有酸酐基或环氧基的改性橡胶的热塑性树脂组合物形成，改性橡胶通过将具有酸酐基或环氧基的改性生橡胶改性为 具有与酸酐基或环氧基反应的官能团的氢键形成性化合物和能够与酰胺键或羟基形成氢键的官能团。 橡胶层使用每100质量份生橡胶1〜15质量份烷基酚 - 甲醛树脂的橡胶组合物形成。
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