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91. 发明授权

KR800001463B1 BICOMPONENT POLYAMIDE FILAMENT 失效
公开(公告)号：KR800001463B1
公开(公告)日：1980-12-10
申请号：KR750001674
申请日：1975-07-30
申请人： DU PONT
发明人： MULHDLAND K , SEGRAVES W
IPC分类号： D01F8/12
摘要： A crimpable composite nylon filament consisting of two continuous adherents and essentric components is prepared for improvements of stretch hoisiery. The nylon filament consists of two types of components - one is made up wit a crystalline, a fiber forming homopolyamide such as polyhexamethylene-dodecanedioamide, polyhexamethyleneadipamide and poly-εcaproamide, and the other components consisting of a monoisomorphic, fiber-forming random copolymer such as hexamethyleneadipamide unit and ε-caproamide of at least 25-45%.

92. 发明授权

KR790000444B1 METALIC PARTICLE FOR FILTRATION OF POLYMER SOLUTIONS 失效
公开(公告)号：KR790000444B1
公开(公告)日：1979-05-18
申请号：KR740004161
申请日：1974-11-27
申请人： DU PONT
发明人： WILLIAM RUIS PHILIPS JR
摘要： In a spinning pack assembly including a filter body, the metal particles should have a shape factor of less than about 0.58, and are made of an alloy consisting essentially of about 30% to 40% by weight chrome and about 2% to 4% by weight silicon, 100 to 400 parts per million by weight carbon, 600 to 1000 parts per million by weight nickel and the remainder iron.

93. 发明公开

KR20180041770A 납- 및 텔루륨-산화물을 함유하는 후막 페이스트, 및 반도체 디바이스의 제조에 있어서의 그의 용도 审中-公开
公开(公告)号：KR20180041770A
公开(公告)日：2018-04-24
申请号：KR20187010658
申请日：2011-05-04
申请人： DU PONT
发明人： CARROLL ALAN FREDERICK , HANG KENNETH WARREN , LAUGHLIN BRIAN J , MIKESKA KURT RICHARD , TORARDI CARMINE , VERNOOY PAUL DOUGLAS
IPC分类号： H01L31/0216 , C03C8/10 , C04B35/01 , H01B1/22 , H01L31/04 , H01L31/18
CPC分类号： H01L31/022425 , B22F1/0059 , B22F1/007 , B22F7/04 , B22F7/08 , B22F2007/047 , C03C8/10 , C03C8/12 , C04B35/01 , H01B1/16 , H01B1/22 , H01L31/0264 , H01L31/1884 , H01L2924/0002 , Y02E10/50 , Y02E10/52 , H01L2924/00
摘要： 본발명은하나이상의절연층을갖는태양전지디바이스의전면을인쇄하기위한후막페이스트를제공한다. 후막페이스트는유기매질내에분산된전기전도성금속, 및납-텔루륨-산화물을포함한다.

94. 发明公开

KR20180019750A 폴리 필라멘트를 포함하는 천 审中-公开
标题翻译：包含聚亚甲基芳基酯纤维的织物
公开(公告)号：KR20180019750A
公开(公告)日：2018-02-26
申请号：KR20187003715
申请日：2011-10-07
申请人： DU PONT
发明人： BATES W DOUGLAS
IPC分类号： D01F6/92 , D03D15/00
CPC分类号： D01F6/92 , D03D13/008 , D03D15/00 , D10B2321/121
摘要： 세데니어폴리(트라이메틸렌아릴레이트) 방사연신섬유는높은데니어균일성을특징으로한다. 4000 내지 6000 m/min의방사속도에서균일한세데니어사를제조하는방법이또한개시된다. 본발명의폴리(트라이메틸렌아릴레이트) 섬유는그 중에분산된 0.1 내지 3 중량%의폴리스티렌을포함한다. 그로부터제조되는천이또한개시된다.
摘要翻译：细旦聚（丙烯酸亚丙酯）纺丝拉伸纤维的特征在于高丹尼尔均匀性。进一步公开了以4000至6000米/分钟的纺丝速度制备均匀的细旦纱线的方法。本发明的聚（丙烯酸亚丙基酯）纤维包含0.1-3重量％的分散在其中的聚苯乙烯。也公开了由其制备的织物。

95. 发明公开

KR20180018534A 전기 전도체에 운모 페이퍼를 래핑하는 방법 및 이에 적합한 운모 페이퍼 테이프 审中-公开
标题翻译：在导电体上涂布MICO纸的方法和其中适用的微胶带的方法
公开(公告)号：KR20180018534A
公开(公告)日：2018-02-21
申请号：KR20177035345
申请日：2016-05-04
申请人： DU PONT
发明人： KANG BYOUNG SAM
IPC分类号： H01B13/08 , B32B7/02 , B32B7/06 , B32B19/02 , B32B29/00 , H01B7/40 , H02K3/30 , H02K3/40
CPC分类号： H01B7/40 , B32B5/022 , B32B5/024 , B32B7/02 , B32B7/06 , B32B9/047 , B32B9/06 , B32B19/02 , B32B29/002 , B32B37/12 , B32B2262/0253 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/10 , B32B2262/101 , B32B2262/108 , B32B2262/14 , B32B2307/202 , B32B2307/206 , B32B2307/54 , B32B2307/748 , B32B2315/10 , B32B2405/00 , B32B2457/00 , H01B3/04 , H01B3/485 , H01B7/0241 , H02K3/30 , H02K3/40 , H02K15/105 , Y10T428/251 , Y10T442/3935
摘要： 전기전도체주위에운모페이퍼를적용하는방법으로서, 해당공정은운모페이퍼를포함하는테이프를전도체의부착점에서전도체에부착하는단계; 부착점으로부터전도체둘레의적어도 25%인지점까지테이프가권취될때까지전도체표면주위에테이프를권취하는단계; 이어서, 부착점에서시작하여테이프로부터지지층의연속제거를개시하는단계(운모페이퍼는전도체표면과접촉상태를유지함); 원하는양의전도체표면이운모페이퍼의적어도하나의층으로완전히덮일때까지제거점에서지지층을제거하는동시에전도체주위에테이프를계속권취하는단계를포함하되, 제거점은원하는양의전도체표면이완전히덮일때까지권취점뒤에전도체둘레의적어도 25%로유지되는방법이개시된다. 운모페이퍼및 지지층의테이프로서, 지지층의초기연신율이운모페이퍼의초기연신율이하이고, 10 N/10 mm 이하의층간박리력이지지층에가해질때 지지층이운모페이퍼로부터분리될수 있도록지지층이운모페이퍼에탈착가능하게부착된테이프가또한개시된다.
摘要翻译：一种在导电体周围涂覆云母纸的方法，该方法包括：在导体的连接点处将包含云母纸的胶带附着到导体上; 在导体表面缠绕胶带，直到胶带从连接点缠绕到导体周长的至少25％; 从连接点开始从带上连续移除支撑层（云母纸保持与导体表面接触）; 在除去点处去除支撑层并将导电带卷绕在导体周围，直到所需量的导体表面完全被至少一层逆向反射纸覆盖，绕组点之后在导体周围至少保持25％。云母纸和背层的胶带，是小于或等于初始伸长yiunmo支撑层的纸的初始伸长率，使得超过10 N / 10毫米从支承层yiunmo纸可分离从当施加到附接在支撑层的支撑层yiunmo纸张分离用的剥离力也公开了胶带。

96. 发明公开

KR20100133368A Method for forming a thin layer of particulate on a substrate 审中-公开
标题翻译：在基材上形成细颗粒层的方法
公开(公告)号：KR20100133368A
公开(公告)日：2010-12-21
申请号：KR20107019105
申请日：2009-01-28
申请人： DU PONT
发明人： LEE HEE HYUN , BLANCHET GRACIELA BEATRIZ , RYLEY JAMES F
IPC分类号： H05K3/10
CPC分类号： H05K3/102 , H05K3/12 , H05K3/207 , H05K2201/0257 , H05K2203/095 , H05K2203/101 , H05K2203/102 , H05K2203/1105
摘要： 본 발명은 미립자 및 분산제를 포함하는 조성물의 층을 기판 상에 적용하고, 층으로부터 분산제를 제거하도록 층을 하전 기체로 처리하고, 미립자의 작동성 연결을 형성하도록 유도 가열함으로써 기판 상에 미립자의 박층을 형성하는 방법이다.

97. 发明公开

KR20100087657A Water-based coating material 无效
标题翻译：水基涂料
公开(公告)号：KR20100087657A
公开(公告)日：2010-08-05
申请号：KR20100006992
申请日：2010-01-26
申请人： MITSUI DU PONT FLUORCHEMICAL
发明人： NAKAMURA KAZUHITO , HAYAKAWA OSAMU
IPC分类号： C09D181/06 , B32B15/08 , C09D7/00
CPC分类号： C09D181/06 , B32B15/08 , C09D7/63
摘要： PURPOSE: A water-based paint is provided to be baked at a low temperature, to prevent fluorinated resin coating from being molten, and to prevent the generation of bubbles in a process of drying the paint due to pseudoplasticity. CONSTITUTION: A water-based paint is obtained by adding an acetylenic diol surfactant having a HLB value of less than 8 to the water-based paint. A polyether sulfone-based resin is mixed with water in a ratio of 90-150 parts by weight. An addition ratio of the acetylenic surfactant to the water-based paint is 0.5-8 parts by weight. A composite coating layer is comprised of a single or double coating layer and a coating layer which is formed using the water-based paint.
摘要翻译：目的：提供在低温下烘烤的水性涂料，以防止氟化树脂涂层熔化，并防止由于假塑性而使涂料干燥的过程中产生气泡。构成：通过向水性涂料中加入HLB值小于8的炔属二醇表面活性剂得到水性涂料。聚醚砜类树脂以90-150重量份的比例与水混合。炔属表面活性剂与水性涂料的添加比例为0.5-8重量份。复合涂层由单层或双层涂层和使用水性涂料形成的涂层组成。

98. 发明公开

KR20090032122A CONTROLLED COMPOUNDING OF THERMOPLASTIC POLYMER COMPOSITION WITH BARRIER PROPERTIES 审中-公开
标题翻译：具有阻挡性能的热塑性聚合物组合物的控制化合物
公开(公告)号：KR20090032122A
公开(公告)日：2009-03-31
申请号：KR20097002970
申请日：2009-02-13
申请人： DU PONT
发明人： ARPIN THIERRY , ROZANT OLIVIER
IPC分类号： C08L23/00 , C08J3/00 , C08L29/04 , C08L77/00
CPC分类号： C08L23/10 , C08L23/04 , C08L23/06 , C08L23/0861 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/20 , C08L2666/06
摘要： The invention provides a method for compounding olefin resins with barrier resins to produce thermoplastic polymer blends that can be used to make molded or extruded articles having barrier properties to organic solvents.
摘要翻译：本发明提供了一种用于将烯烃树脂与阻隔树脂混合以产生热塑性聚合物共混物的方法，所述共混物可用于制备具有对有机溶剂的阻隔性能的模塑或挤出制品。

99. 发明授权

KR880000734B1 SLOW RELEASE PESTICIDE FORMULATION 失效
公开(公告)号：KR880000734B1
公开(公告)日：1988-05-04
申请号：KR810003306
申请日：1981-09-04
申请人： DU PONT
发明人： WYSONG ROBERT DAVID
IPC分类号： A01N25/10 , C08G18/62
摘要： Pesticides in homogeneous combination with a cross-linked copolymer prepd. from hydrophobic monomers selected from styrene and α-Me styrene, and carboxylic acid-contg. monomers are onephase, solid controlled-release pesticidal compns. Thus, a jacketed stainless steel sigma blade mixer is charged with 1240g methomyl, 1525g SMA 3000A, and 186g m-phenylene diamine. The dry mixt. is mixed and heated with steam in the jacket to a melt temp. of 82≦̸C and the steam discontinued. With continued mixing, the temp. rose to 103≦̸C and cooling water (5≦̸C) is applied to the jacket. As the temp. decreased, the elastomeric mixt. hardened and formed a dusty crumb. At 46≦̸C the polymer crumb is unloaded.

100. 发明授权

KR880000508B1 전도체 조성물 失效
公开(公告)号：KR880000508B1
公开(公告)日：1988-04-08
申请号：KR830001560
申请日：1983-04-14
申请人： DU PONT
发明人： EUSTIEE ALBERT L
IPC分类号： H01B5/16 , C09K3/18 , G11B5/09 , H01B1/06 , H01B1/16 , H05B3/12 , H05B3/84 , H05K1/09

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