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1. 发明专利

IL256319D0 Heat shrink tube and method for producing same 未知
公开(公告)号：IL256319D0
公开(公告)日：2018-02-28
申请号：IL25631917
申请日：2017-12-14
申请人： NISSEI ELECTRIC CO LTD , DUPONT MITSUI FLUOROCHEMICALS CO LTD , KIKUCHI HIDEKI , NAKAJIMA TETSUTO , TANAKA DAISUKE , NISHIO TAKAO , TAKI ETSUYA , PHAM HOAI NAM
发明人： KIKUCHI HIDEKI , NAKAJIMA TETSUTO , TANAKA DAISUKE , NISHIO TAKAO , TAKI ETSUYA , PHAM HOAI NAM
IPC分类号： B29C48/32 , B29C48/92
摘要： An object of the present invention is to provide a heat shrink tube excellent in peelability and transparency, and a method for producing the heat shrink tube. The present invention provides a peelable heat shrink tube comprising a composition containing a melt-processable fluororesin and PTFE, the PTFE lacking a heat history of its melting point or higher after polymerization and having a specific gravity, as measured according to ASTM D4894, of 2.20 or less. The content of the PTFE is 0.05 to 3.0 wt% based on the total weight of the melt-processable fluororesin and the PTFE. The present invention also provides a method for producing the tube which comprises melt-extruding the composition at a temperature lower than the melting point of the PTFE.

2. 发明专利

AU2016279465A1 Heat-shrinkable tube and method for producing same 未知
公开(公告)号：AU2016279465A1
公开(公告)日：2017-12-14
申请号：AU2016279465
申请日：2016-06-15
申请人： DUPONT MITSUI FLUOROCHEMICALS CO LTD , NISSEI ELECTRIC CO LTD
发明人： KIKUCHI HIDEKI , NAKAJIMA TETSUTO , TANAKA DAISUKE , NISHIO TAKAO , TAKI ETSUYA , PHAM HOAI-NAM
IPC分类号： B29C61/08 , B29C48/32 , B29C48/92 , B29K27/12 , B29K105/02 , B29L23/00 , F16L11/12
摘要： The present invention addresses the problem of providing a heat-shrinkable tube having excellent tearability as well as excellent transparency, and a method for producing the same. The present invention provides a tearable heat-shrinkable tube comprising a composition including a heat-fusible fluororesin and PTFE having no thermal history of the melting point or above after polymerization and a specific gravity of 2.20 or less measured according to ASTM D4894. The content of the PTFE is 0.05-3.0 wt% relative to the total weight of the heat-fusible fluororesin and PTFE. The present invention also provides a method for producing the tube by melt-extrusion molding the composition at a temperature below the melting point of the PTFE.

3. 发明专利

SG11201710382UA Heat shrink tube and Method for Producing Same 未知
公开(公告)号：SG11201710382UA
公开(公告)日：2018-02-27
申请号：SG11201710382U
申请日：2016-06-15
申请人： NISSEI ELECTRIC CO LTD , DUPONT MITSUI FLUOROCHEMICALS CO LTD
发明人： KIKUCHI HIDEKI , NAKAJIMA TETSUTO , TANAKA DAISUKE , NISHIO TAKAO , TAKI ETSUYA , PHAM HOAI NAM
IPC分类号： B29C61/08 , B29C48/32 , B29C48/92 , B29K27/12 , B29K105/02 , B29L23/00 , F16L11/12
摘要： An object of the present invention is to provide a heat shrink tube excellent in peelability and transparency, and a method for producing the heat shrink tube. The present invention provides a peelable heat shrink tube comprising a composition containing a melt-processable fluororesin and PTFE, the PTFE lacking a heat history of its melting point or higher after polymerization and having a specific gravity, as measured according to ASTM D4894, of 2.20 or less. The content of the PTFE is 0.05 to 3.0 wt% based on the total weight of the melt-processable fluororesin and the PTFE. The present invention also provides a method for producing the tube which comprises melt-extruding the composition at a temperature lower than the melting point of the PTFE.

4. 发明公开

KR20180039620A 열수축 튜브 및 그 제조 방법 审中-公开
公开(公告)号：KR20180039620A
公开(公告)日：2018-04-18
申请号：KR20187001322
申请日：2016-06-15
申请人： NISSEI ELECTRIC CO LTD , DU PONT MITSUI FLUOROCHEMICALS CO LTD
发明人： KIKUCHI HIDEKI , NAKAJIMA TETSUTO , TANAKA DAISUKE , NISHIO TAKAO , TAKI ETSUYA , PHAM HOAI NAM
IPC分类号： B29C61/00 , B29C47/00 , B29C47/20 , B29C47/92 , B29C61/02 , B29C61/08 , B29K27/18 , C08L27/12 , C08L27/18 , F16L11/12
CPC分类号： B29C47/20 , B29C61/08 , F16L11/12
摘要： 본발명의과제는, 인열성(引裂性)이우수하며, 또한투명성도우수한열수축튜브, 및그 제조방법을제공하는것에있다. 본발명은, 열용융성불소수지와, 중합후에융점이상의열이력이없으며또한 ASTM D4894에따라측정되는비중이 2.20 이하인 PTFE를포함하는조성물로이루어지는인열성을갖는열수축튜브를제공한다. 당해 PTFE의함유량은, 열용융성불소수지와 PTFE의합계중량에대해서 0.05wt%∼3.0wt%이다. 본발명은또한, 당해조성물을당해 PTFE의융점미만의온도에서용융압출성형하는당해튜브의제조방법을제공한다.

5. 发明申请

WO2007143126A3 FLUOROPOLYMER MOLDING METHOD AND MOLDED ARTICLE 审中-公开
标题翻译：氟聚合物成型方法和成型品
公开(公告)号：WO2007143126A3
公开(公告)日：2008-04-17
申请号：PCT/US2007012994
申请日：2007-06-01
申请人： MITSUI DU PONT FLUORCHEMICAL , NISHIO TAKAO
发明人： NISHIO TAKAO
IPC分类号： C08F259/08 , C08L27/12
CPC分类号： C08F259/08 , B32B7/02 , B32B27/28 , C08L51/003 , Y10T428/2998 , Y10T428/3154 , Y10T428/31544 , C08L2666/02
摘要： A fluoropolymer molding method and the resulting molded article are disclosed where the fluoropolymer is composed of fluoropolymer particles each having a multi-layer structure that consists of at least two types of fluoropolymers having different melting points, with at least one inner layer made of a fluoropolymer with a melting point higher than that of the outermost fluoropolymer. The fluoropolymer of the at least one inner layer is molded at a temperature higher than the melting point of the lowest melting point of the fluoropolymers that form the outermost layers of the multi-layer-structure fluoropolymer particles, and lower than the melting point of the fluoropolymer having the highest melting point. The resulting articles have excellent chemical liquid resistance and gas impermeability and low linear expansion coefficient.
摘要翻译：公开了含氟聚合物成型方法和所得到的成型体，其中含氟聚合物由具有多层结构的含氟聚合物颗粒组成，所述多层结构由至少两种具有不同熔点的含氟聚合物组成，至少一个由含氟聚合物制成的内层熔点高于最外层含氟聚合物。至少一层内层的含氟聚合物在高于形成多层结构含氟聚合物颗粒的最外层的含氟聚合物的最低熔点的熔点的温度下成型，并且低于氟聚合物具有最高的熔点。所得到的制品具有优异的耐化学液体阻力和气体不透性和低线性膨胀系数。

6. 发明申请

WO2006060524A3 FLUOROPOLYMER MOLDING PROCESS AND FLUOROPOLYMER MOLDED PRODUCT 审中-公开
标题翻译：含氟聚合物成型工艺和含氟聚合物成型产品
公开(公告)号：WO2006060524A3
公开(公告)日：2006-07-20
申请号：PCT/US2005043393
申请日：2005-11-30
申请人： DU PONT , MITSUI DU PONT FLUORCHEMICAL , NISHIO TAKAO
发明人： NISHIO TAKAO
IPC分类号： C08J3/00 , C08L27/18
CPC分类号： C08J3/005 , C08J2327/12 , C08L2205/02 , H05K1/034 , H05K3/0014 , C08L27/18 , C08L27/12
摘要： A fluoropolymer molding process is provided for molding a mixture of at least two of fluoropolymers having different melting points at a temperature that is at or above the melting point of the fluoropolymer with the lowest melting point and is less than the melting point of the fluoropolymer with the highest melting point, and the resultant fluoropolymer molded product has excellent resistance to chemical and gas permeation and a low coefficient of linear expansion.
摘要翻译：提供一种含氟聚合物模塑方法，用于在具有最低熔点且低于含氟聚合物的熔点的含氟聚合物的熔点或其以上的温度下熔融具有不同熔点的至少两种含氟聚合物的混合物，最高熔点，并且所得含氟聚合物模制产品具有优异的耐化学和气体渗透性和低线性膨胀系数。

7. 发明专利

JPH09256196A PLATING DEVICE 失效
公开(公告)号：JPH09256196A
公开(公告)日：1997-09-30
申请号：JP9043196
申请日：1996-03-18
申请人： HASEGAWA HARUYUKI , NISHIO TAKAO
发明人： NISHIO TAKAO
IPC分类号： C25D17/00 , C25D17/06 , H01L23/50
摘要： PROBLEM TO BE SOLVED: To provide a plating device which is capable of executing plating for sheating on lead frames without elevating/lowering lead frame-holding bodies, and performing a process for removing a synthetic resin burrs stuck to the lead frames which is a pre-processing stage of plating processing operation with one device. SOLUTION: This plating device is constituted of plural treating vessels 1 successively arranged in an annual form, plural lead frame-holding bodies 2 having chuck parts 3 which are used in common with an electrode and hold the plural lead frames 10 in a hanging state in parallel and circulate while successively moving among the plural treating vessels 1, and a moving device for successively synchronizing and intermittently moving the lead frame-holding bodies 2 among the treating vessels, and allows the lead frames 1 to pass through slits formed on the peripheral walls of the treating vessels 1 when the lead frame-holding bodies 2 are moving.

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