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公开(公告)号：EP2894196B1
公开(公告)日：2018-09-05
申请号：EP14831557.5
申请日：2014-07-01
发明人： LEE, Jong-Tae
CPC分类号： C08L27/06 , C08K5/101 , C08K5/57 , C08L33/06 , C08L51/003 , F16L9/12 , F16L9/127 , C08K5/58 , C08L33/12
摘要： Provided are: a rigid IPVC pipe resin composition, which exhibits excellent strength and hydrostatic pressure resistance, including a PVC resin having a K-value from 72 to 84; and a rigid IPVC pipe, which exhibits excellent strength and hydrostatic pressure resistance, manufactured by extrusion of the resin composition.
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2.发明公开RIGID IPVC PIPE RESIN COMPOSITION AND RIGID IPVC PIPE, WITH EXCELLENT STIFFNESS AND RESISTANCE TO WATER PRESSURE 有权刚性IPVC管道树脂组合物和刚性IPVC管道，具有优异的刚性和抗水压性能
公开(公告)号：EP2894196A1
公开(公告)日：2015-07-15
申请号：EP14831557.5
申请日：2014-07-01
发明人： LEE, Jong-Tae
CPC分类号： C08L27/06 , C08K5/101 , C08K5/57 , C08L33/06 , C08L51/003 , F16L9/12 , F16L9/127 , C08K5/58 , C08L33/12
摘要： Provided are: a rigid IPVC pipe resin composition, which exhibits excellent strength and hydrostatic pressure resistance, including a PVC resin having a K-value from 72 to 84; and a rigid IPVC pipe, which exhibits excellent strength and hydrostatic pressure resistance, manufactured by extrusion of the resin composition.
摘要翻译： 提供：具有优异的强度和耐静液压性的刚性IPVC管树脂组合物，包括K值为72至84的PVC树脂; 以及通过挤出树脂组合物而制造的具有优异的强度和耐静液压性的刚性IPVC管。
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公开(公告)号：EP2894196B8
公开(公告)日：2018-10-31
申请号：EP14831557.5
申请日：2014-07-01
发明人： LEE, Jong-Tae
CPC分类号： C08L27/06 , C08K5/101 , C08K5/57 , C08L33/06 , C08L51/003 , F16L9/12 , F16L9/127 , C08K5/58 , C08L33/12
摘要： Provided are: a rigid IPVC pipe resin composition, which exhibits excellent strength and hydrostatic pressure resistance, including a PVC resin having a K-value from 72 to 84; and a rigid IPVC pipe, which exhibits excellent strength and hydrostatic pressure resistance, manufactured by extrusion of the resin composition.
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公开(公告)号：EP3553362A1
公开(公告)日：2019-10-16
申请号：EP17879421.0
申请日：2017-10-16
发明人： LEE, Jong-Tae , HWANG, Ki-Woong
摘要： A one-touch pipe connection device includes a socket main body portion, wherein a plurality of pipe fitting portion, in each of which a pipe to be connected is inserted, are connected to each other, a sealing portion provided between the socket main body portion and the pipe to be connected and sealing between the pipe to be connected inserted in the pipe fitting portion and the socket main body portion, and a cap portion having a through hole therein for passing the pipe to be connected inserted in the pipe fitting portion, coupled to the pipe fitting portion while moving in an insertion direction of the pipe to be connected inserted in the pipe fitting portion, and, when coupled to the pipe fitting portion, pressing the sealing portion in a direction in which the sealing portion closely contacts the pipe to be connected,
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