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1. 发明专利

JP2015044953A 電気絶縁性および熱伝導性のポリマー組成物有权
标题翻译：电绝缘和导电聚合物组合物
公开(公告)号：JP2015044953A
公开(公告)日：2015-03-12
申请号：JP2013177724
申请日：2013-08-29
申请人：デュポン株式会社 , Du Pont Kk
发明人： SAGA YUJI
IPC分类号： C08L101/00 , C08K7/00 , C08K9/00 , C08L67/00
CPC分类号： C08L67/02 , C08K3/013 , C08K3/04 , C08K7/06 , C08K9/00 , C08L67/025 , F21K9/90
摘要：【課題】電気絶縁性および熱伝導性のポリマー組成物を提供する。【解決手段】(a)20〜70体積パーセントの少なくとも1種類のポリマーと;(b)10〜35体積パーセントの少なくとも1種類の被覆炭素粒子と;(c)7〜35体積パーセントの、20ミクロンの最長寸法の最大長さを有する少なくとも1種類の電気絶縁性無機板状充填剤と;(d)任意選択的に、0.5〜25体積パーセントのコポリエステルエラストマーとを含み、1?1014&OHgr;・cmを超える体積抵抗率と、少なくとも2.0W/mKの熱伝導率との両方を示すポリマー組成物。要素(a)〜(d)を成形することによるこれらの組成物の製造方法、およびこれらの組成物から製造された物品。【選択図】なし
摘要翻译：要解决的问题：提供电绝缘和导热的聚合物组合物。溶液：提供聚合物组合物，其包含：（a）20至70体积％的至少一种聚合物; （b）10〜35体积％的至少一种包覆碳粒子; （c）7〜35体积％的最大长度为20微米的最大长度的至少一种电绝缘无机板状填料; 和（d）任选的0.5至25体积％的共聚酯弹性体，并且其体积电阻率大于1×10 5Ω·cm -2，导热率至少为2.0W / m·K。还提供了通过形成组分（a）至（d）制备组合物的方法和由该组合物制备的制品。

2. 发明专利

JP2015044718A 熱伝導性粒子の製造方法审中-公开
标题翻译：生产导热颗粒的方法
公开(公告)号：JP2015044718A
公开(公告)日：2015-03-12
申请号：JP2013177723
申请日：2013-08-29
申请人：デュポン株式会社 , Du Pont Kk
发明人： SAGA YUJI , NOMA YURI
IPC分类号： C01B31/04 , C08K9/06 , C08L101/00
CPC分类号： C08L101/00 , C01B32/20 , C08K9/02 , C08K9/06 , C08L67/02 , C08L77/00
摘要：【課題】高い絶縁性を持つ熱伝導性粒子の製造方法を提供すること。【解決手段】炭素系粒子、カチオン界面活性剤または両性界面活性剤、加水分解触媒、およびシリカ前駆体を溶媒中で混合し、シリカコーティングされた炭素系粒子を含む混合液をつくる工程を含む熱伝導性粒子の製造方法であって、シリカコーティングされた炭素系粒子の体積抵抗率が1?106&OHgr;・cm以上であることを特徴とする熱伝導性粒子の製造方法。【選択図】図3
摘要翻译：要解决的问题：提供一种制造具有高绝缘性的导热颗粒的方法。解决方案：提供一种制造导热颗粒的方法，其包括将碳基颗粒，阳离子表面活性剂或两性表面活性剂混合的步骤，水解催化剂和二氧化硅前体在溶剂中制备含二氧化硅涂覆的碳基颗粒的混合溶液，其中二氧化硅涂覆的碳基颗粒的体积电阻率为1×10 5 OH·cm以上。

3. 发明专利

JP2013130751A Photopolymerizable resin composition and photographic sensitive film using the same 审中-公开
标题翻译：光聚合树脂组合物和摄影感光膜
公开(公告)号：JP2013130751A
公开(公告)日：2013-07-04
申请号：JP2011280718
申请日：2011-12-22
申请人： Du Pont Kk , デュポン株式会社
发明人： MITA TAKASHI
IPC分类号： G03F7/033 , C08F2/44 , C08F291/00 , G03F7/004 , H05K3/06 , H05K3/18
摘要： PROBLEM TO BE SOLVED: To provide a photopolymerizable resin composition that is excellent in followability to irregularity, can exhibit good followability when being laminated at a low temperature, and is superior in resolution and adhesion, and a photographic sensitive film using the photopolymerizable resin composition.SOLUTION: A photopolymerizable resin composition contains (a) a thermoplastic resin whose glass-transition temperature is 35°C or more and less than 65°C, and whose weight average molecular weight is 20,000-60,000, (b) a compound having at least two ethylenically unsaturated bonds, (c) a compound having one ethylenically unsaturated bond, and (d) a photopolymerization initiator. A photographic sensitive film has a photosensitive layer composed of the photopolymerizable resin composition formed on a support.
摘要翻译：要解决的问题：为了提供具有优异的不规则性的可光聚合的树脂组合物，在低温层压时可以表现出良好的追随性，并且分辨率和粘附性优异，以及使用光聚合性树脂组合物的感光膜。解决方案：光聚合树脂组合物包含（a）玻璃化转变温度为35℃以上且小于65℃的热塑性树脂，其重均分子量为20,000-60,000，（b）至少具有两个烯键式不饱和键，（c）具有一个烯属不饱和键的化合物，和（d）光聚合引发剂。感光膜具有由支持体上形成的光聚合性树脂组合物构成的感光层。

4. 发明专利

JP2004122560A Method for welding resin material and welding device for resin material 有权
公开(公告)号：JP2004122560A
公开(公告)日：2004-04-22
申请号：JP2002289536
申请日：2002-10-02
申请人： Du Pont Kk , Toyota Motor Corp , デュポン株式会社 , トヨタ自動車株式会社
发明人： NAKAMURA HIDEO , KOSHIDA REIKO , FUJITA SUSUMU
IPC分类号： B29C65/00 , B29C65/16 , B29C65/82
CPC分类号： B29C65/1635 , B29C65/1654 , B29C65/1677 , B29C65/1687 , B29C66/1122 , B29C66/1142 , B29C66/41 , B29C66/43 , B29C66/45 , B29C66/71 , B29C66/73921 , B29C66/836 , B29C66/91216 , B29C66/91221 , B29C66/91231 , B29C66/91411 , B29C66/91431 , B29C66/91443 , B29C66/9592 , B29C66/961 , B29K2995/0027 , B29K2069/00 , B29K2067/00 , B29K2059/00 , B29K2055/02 , B29K2033/12 , B29K2033/08 , B29K2025/08 , B29K2025/06 , B29K2023/12 , B29K2023/06
摘要： PROBLEM TO BE SOLVED: To provide a resin material welding method by which two kinds of resin materials are welded together by laser beam irradiation and thereby a welding state can be judged, and a welding device. SOLUTION: In the resin material welding method by which a transparent resin material 5 which allows transmission of the laser beam 23 is brought into contact with an absorptive resin material 6 which absorbs the laser beam 23 and the transparent resin material 5 and the absorptive resin material 6 are welded together by irradiating them with the laser beam 23 through the transparent resin material 5, a fusion part 7 is formed by thermally fusing a contact area between the transparent resin material 5 and the absorptive resin material 6 through irradiating the materials 5 and 6 with the laser beam 23, and the temperature of the fusion part 7 is detected by a radiation light 31 emitted transmitting through the transparent resin material 5 from the fusion part 7. Consequently, it is judged how well-welded together the transparent resin material 5 and the absorptive resin material 6 are based on the temperature of the fusion part 7. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003239162A STRETCHABLE FABRIC 审中-公开
公开(公告)号：JP2003239162A
公开(公告)日：2003-08-27
申请号：JP2002351513
申请日：2002-12-03
申请人： TORAY DU PONT KK
发明人： SUZUKI HIDETOSHI
IPC分类号： D06P3/82 , D04B21/18 , D04C1/02 , D04C1/06 , D06P3/85 , D06P5/00
摘要： PROBLEM TO BE SOLVED: To provide a stretchable fabric eliminating problems of a conventional stretchable fabric and having excellent color designability and color durability. SOLUTION: The stretchable fabric S is composed of elastic parts 20 and nonelastic parts 10. At least a part of the elastic parts 20 are colored elastic yarns 22 and 24. At least a part of the colored elastic yarns 22 and 24 are arranged on the inside of the nonelastic parts 10 in the fabric S. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2003221743A CORE SPUN YARN AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：JP2003221743A
公开(公告)日：2003-08-08
申请号：JP2002015205
申请日：2002-01-24
申请人： TORAY DU PONT KK
发明人： NOGUCHI TAKAKO , SHIBA MASANA , URANAKA HIRONORI
IPC分类号： D02G3/36
摘要： PROBLEM TO BE SOLVED: To provide a core spun yarn capable of affording a thin stretchable fabric having a dry touch and a soft touch and a method for producing the core spun yarn. SOLUTION: This core spun yarn comprises a core yarn and a sheath yarn and is obtained by using polyester conjugated fibers of the side-by-side type or the sheath-core type comprising one of constituent components consisting essentially of polyethylene terephthalate and the other component consisting essentially of polytrimethylene terephthalate as the core yarn and cotton fibers as the sheath yarn. The method for producing the core spun yarn is provided. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2003221742A COVERED YARN AND METHOD FOR PRODUCING THE SAME 审中-公开
公开(公告)号：JP2003221742A
公开(公告)日：2003-08-08
申请号：JP2002013751
申请日：2002-01-23
申请人： TORAY DU PONT KK
发明人： NOGUCHI TAKAKO , URANAKA HIRONORI , KAMIYA KENRO
IPC分类号： D02G3/36
摘要： PROBLEM TO BE SOLVED: To provide a covered yarn capable of affording a thin stretchable fabric having a flat touch, a soft touch feeling and a refreshing touch unique to cotton and a woollen touch feeling and a method for producing the covered yarn. SOLUTION: This covered yarn comprises a core yarn and a sheath yarn and is obtained by using polyester conjugated fibers of the side-by-side type or the eccentric sheath-core type comprising one of constituent components consisting essentially of polyethylene terephthalate and the other constituent component consisting essentially of polytrimethylene terephthalate as the core yarn and cotton fibers as the sheath yarn. The method for producing the covered yarn is provided. COPYRIGHT: (C)2003,JPO

8. 发明专利

JP2003207088A CONNECTING METHOD AND STRUCTURE FOR PLASTIC PIPE 审中-公开
公开(公告)号：JP2003207088A
公开(公告)日：2003-07-25
申请号：JP2002004671
申请日：2002-01-11
申请人： MESCO INC , SAKAI SANGYO KK , TORAY DU PONT KK
发明人： TSUNAGA MASAYUKI , SATO MASAHIRO , KAWANO SHOJI , SAKAI ROKURO , HOSODA EIJI , TSUNODA ATSUSHI , YASHIRO HIDEKI
IPC分类号： F16L47/02 , B29C65/02 , B29L9/00 , B29L23/00 , F16L11/06
摘要： PROBLEM TO BE SOLVED: To provide a connecting method and structure for plastic pipes formed by spirally inserting reinforcing fiber material between a tubular inner layer and outer layer consisting of a resin material, whereby the ends of the plastic pipes are connected together in such a way that the strength of the connection part is the same as or higher than the pipe body. SOLUTION: Each plastic pipe is formed so that the reinforcing fiber material 10 is spirally inserted between the tubular inner layer 21 and outer layer 22 consisting of a resin material, and when the pipe ends are connected together, the outer layers 22 are cut off from the pipe ends and also the reinforcing fiber material 10 is wound back so that the inner layer 21 is exposed, and upon a butt fusion attachment of the inner layers each other, the reinforcing fiber material 10 is wound round again on the periphery of the inner layers 21, and on the periphery thereof another piece of reinforcing fiber material 10a is wound spirally or perpendicularly to the pipe axis in such a way as straddling the two pipe ends. COPYRIGHT: (C)2003,JPO

9. 发明专利

JP2003193314A PROTECTIVE CLOTHES 审中-公开
公开(公告)号：JP2003193314A
公开(公告)日：2003-07-09
申请号：JP2001389034
申请日：2001-12-21
申请人： TORAY DU PONT KK
发明人： HATANO TAKESHI , URANAKA HIRONORI
IPC分类号： A41D13/00 , A41D13/02 , A41D31/00 , D02G3/04 , D02G3/32 , D02G3/36
摘要： PROBLEM TO BE SOLVED: To provide a protective clothes excellent in stretchability, heat resistance, mechanical strength and appearance, fitting well to hands and body to exhibit a good working property and hardly generating fluffs and dusts. SOLUTION: This protective clothes is characterized by being constituted with a covered yarn obtained by using an elastic yarn as a core yarn, and a heat resistant highly functional filament yarn as a sheath yarn. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2003171869A METHOD FOR PRODUCING METAL-PLATED ORGANIC POLYMER FIBER 审中-公开
公开(公告)号：JP2003171869A
公开(公告)日：2003-06-20
申请号：JP2001298005
申请日：2001-09-27
申请人： TORAY DU PONT KK , NAGOYA PLATING CO LTD
发明人： NAKAMURA HIDEO , KOSUGE KAZUHIKO , SUGANUMA NOBUYUKI
IPC分类号： C23C18/16 , C23C18/20 , D06M11/00 , D06M11/50 , D06M11/83 , D06M13/513 , D06M23/00 , D06M101/36
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a metal-plated organic polymer fiber by applying metal plating on the surface of an organic polymer fiber by electroless plating technique. SOLUTION: This metal-plated organic polymer fiber is produced by continuously carrying out a step to produce an organic polymer fiber having a silane coupling agent attached to the fiber surface by treating the fiber with the coupling agent, a step to produce an organic polymer fiber having metal particles fixed to the fiber surface through the silane coupling agent by metallizing the silane coupling agent fixed to the fiber surface, and a step to perform the electroless plating of the metallized organic polymer fiber by using a compound of the plating metal having an ionization tendency larger than that of the metal. COPYRIGHT: (C)2003,JPO

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