公开(公告)号：US12116491B2

公开(公告)日：2024-10-15

申请号：US18349165

申请日：2023-07-09

申请人： Hewlett-Packard Development Company, L.P.

发明人： Ali Emamjomeh ,  Erica Montei Fung ,  Alexey S. Kabalnov

IPC分类号： C09D11/102 ,  B33Y70/10 ,  C08J3/12 ,  C08J3/205 ,  C08J3/28 ,  C08J7/02 ,  C09D11/101 ,  B29C64/165 ,  B29K77/00 ,  B29K309/00 ,  B29K309/08 ,  C08K3/34 ,  C08K3/40 ,  C08K7/00 ,  C08K7/14

CPC分类号： C09D11/102 ,  B33Y70/10 ,  C08J3/12 ,  C08J3/205 ,  C08J3/28 ,  C08J7/02 ,  C09D11/101 ,  B29C64/165 ,  B29K2077/00 ,  B29K2309/08 ,  B29K2309/14 ,  C08J2377/04 ,  C08K2003/343 ,  C08K3/40 ,  C08K7/00 ,  C08K7/14

摘要： The present disclosure is drawn to a composite particulate build material, including 92 wt % to 99.5 wt % polymeric particles having an average size from 10 μm to 150 μm and an average aspect ratio of less than 2:1. The composite particulate build material further includes from 0.5 wt % to 8 wt % reinforcing particles having an average size of 0.1 μm to 20 μm and an average aspect ratio of 3:1 to 100:1 applied to surfaces of the polymeric particles, wherein the reinforcing particles include mica or glass.

公开(公告)号：US20240301199A1

公开(公告)日：2024-09-12

申请号：US18120102

申请日：2023-03-10

申请人： Sonoco Development, Inc.

发明人： Subir K. Dey

IPC分类号： C08L67/02 ,  C08J3/00 ,  C08J3/205 ,  C08J5/18

CPC分类号： C08L67/02 ,  C08J3/005 ,  C08J3/205 ,  C08J5/18 ,  C08J2367/02 ,  C08J2409/06 ,  C08J2425/14 ,  C08J2435/02 ,  C08L2201/08 ,  C08L2203/30 ,  C08L2205/08 ,  C08L2205/24

摘要： A modified crystallized polyethylene terephthalate (modified CPET) resin and method of making the same is provided herein. The modified CPET resin comprising crystallized polyethylene terephthalate with a first refractive index, an impact modifier with a second refractive index, and a compatibilizer with a third refractive index. The second refractive index is within (0.05 to 0.02) of the first refractive index, and the third refractive index is within (0.05 to 0.02) of the first refractive index.

公开(公告)号：US20240092981A1

公开(公告)日：2024-03-21

申请号：US18491613

申请日：2023-10-20

申请人： Takagi Chemicals, Inc.

发明人： Noriaki Takagi ,  Masakuni Takagi ,  Yuusuke Nagatani ,  Yuuta Terao ,  Daisuke Watanabe ,  Kazuo Matsuyama

IPC分类号： C08J3/205 ,  C08J5/10 ,  C08K3/04 ,  C08K3/22 ,  C08K3/38 ,  C08L63/00 ,  C08L79/04

CPC分类号： C08J3/205 ,  C08J5/10 ,  C08K3/04 ,  C08K3/22 ,  C08K3/38 ,  C08L63/00 ,  C08L79/04 ,  C08K2003/222 ,  C08K2003/385 ,  C08K2201/001

摘要： A problem of heat dissipation in motors, converters, high-luminance LEDs, power devices, power supplies, and the like becomes significant. Provided is a means for capable of providing a product, which has favorable workability, segregation stability, storage stability, and the like, penetrates into a gap in a coil portion, an interface in casing, and the like without any gaps, enhances thermal conductivity/heat dissipation properties of a molded product thus obtained, and is excellent in electrical characteristics, toughness/elastic modulus, thermal resistance, thermal cycle properties, and the like, in the case of using the product for a cast molding resin, a pottingmaterial (sealingmaterial), an adhesive, grease, and the like.
Provided is a filler-loaded high thermal conductive dispersion liquid composition being formed by uniformly dispersing a powder composition, which contains organic polymer particles containing thermoplastic polymer particles, and high thermal conductive filler particles which contain filler particles having a graphite-like structure and is obtained by pulverizing 5 to 70 parts by weight of the organic polymer particles and 30 to 95 parts by weight of the high thermal conductive filler particles with respect to 100 parts by weight of the total amount of these components by using a pulverizing machine, which performs grinding with frictional force or impact force, to cause delamination or cohesive failure while maintaining an average planar particle size of the filler particles having a graphite-like structure, in the powder composition, the vicinity of the high thermal conductive filler particles being covered with the micronized organic polymer particles and the covered particles being uniformly dispersed, using 25 to 250 parts by weight of a liquid reactive dispersing medium and/or a dispersing medium containing a thermoplastic polymer having a deflection temperature under load or a melting point lower than that of the thermoplastic polymer used in the powder composition with respect to 100 parts by weight of the powder composition, and the dispersion liquid composition having conditions that a thermal conductive infinite cluster exhibiting a thermal conductivity of 1 to 35 W/mK is formed and a concentration of the high thermal conductive filler particles is equal to or more than a percolation threshold.

公开(公告)号：US09988547B2

公开(公告)日：2018-06-05

申请号：US14949159

申请日：2015-11-23

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： James C. Bohling ,  Wei Gao ,  Michael W. Leonard ,  Qing Zhang

IPC分类号： C09D125/12 ,  C08F275/00 ,  C08J3/18 ,  C09D133/08 ,  C09C1/36 ,  C08J3/205 ,  C09C3/10 ,  C09D5/02 ,  C09D7/12 ,  C08F265/04 ,  C08F285/00 ,  C08F8/44 ,  C08K3/22 ,  C09D17/00

CPC分类号： C09D125/12 ,  C01P2004/62 ,  C08F8/44 ,  C08F265/04 ,  C08F275/00 ,  C08F285/00 ,  C08F2800/20 ,  C08J3/18 ,  C08J3/205 ,  C08J2333/12 ,  C08J2425/12 ,  C08J2433/08 ,  C08K3/22 ,  C08K2003/2241 ,  C08L2207/53 ,  C09C1/3676 ,  C09C3/10 ,  C09D5/027 ,  C09D5/028 ,  C09D7/65 ,  C09D7/68 ,  C09D7/69 ,  C09D7/70 ,  C09D17/008 ,  C09D133/08 ,  C08F212/08 ,  C08F230/02 ,  C08F2220/1825 ,  C08L51/003

摘要： The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.

公开(公告)号：US20180010007A1

公开(公告)日：2018-01-11

申请号：US15622657

申请日：2017-06-14

申请人： Evonik Degussa GmbH

发明人： Katrin Roland ,  Christoph Duerr ,  Frank Schubert ,  David Momper ,  Aline Skotarczak ,  Marco Blei ,  Michael Ewald

IPC分类号： C09D17/00 ,  C08J3/205 ,  C09D125/14 ,  C09D175/16 ,  C09D175/06

CPC分类号： C09D17/003 ,  C08J3/205 ,  C08J2367/02 ,  C08J2371/02 ,  C08J2467/02 ,  C08J2471/02 ,  C09B67/0089 ,  C09B67/009 ,  C09D17/005 ,  C09D17/007 ,  C09D125/14 ,  C09D175/06 ,  C09D175/16

摘要： A universal pigment preparation including a flocculation-stabilizing medium including (a1) reaction products of di- or polycarboxylic acids or hydroxycarboxylic acids with di- or polyols, and (a2) reaction products of alkylene oxides with alkoxylatable compounds, and at least one pigment. Paints, varnishes, printing inks, coating materials, floor coatings, potting compounds and filling compounds may be made using the universal pigment preparation.

公开(公告)号：US20160152854A1

公开(公告)日：2016-06-02

申请号：US14949159

申请日：2015-11-23

申请人： Rohm and Haas Company ,  Dow Global Technologies LLC

发明人： James C. Bohling ,  Wei Gao ,  Michael W. Leonard ,  Qing Zhang

IPC分类号： C09D125/12 ,  C09D133/08 ,  C08J3/18

CPC分类号： C09D125/12 ,  C01P2004/62 ,  C08F8/44 ,  C08F265/04 ,  C08F275/00 ,  C08F285/00 ,  C08F2800/20 ,  C08J3/18 ,  C08J3/205 ,  C08J2333/12 ,  C08J2425/12 ,  C08J2433/08 ,  C08K3/22 ,  C08K2003/2241 ,  C08L2207/53 ,  C09C1/3676 ,  C09C3/10 ,  C09D5/027 ,  C09D5/028 ,  C09D7/65 ,  C09D7/68 ,  C09D7/69 ,  C09D7/70 ,  C09D17/008 ,  C09D133/08 ,  C08F212/08 ,  C08F230/02 ,  C08F2220/1825 ,  C08L51/003

摘要： The present invention relates to opaque polymers functionalized with phosphorus acid groups, composites of TiO2 particles and the opaque polymers, and methods for their preparation. The composites are useful in coatings formulations and have been shown to exhibit improved hiding benefits in coated substrates over compositions containing non-functionalized opaque polymer and TiO2.

摘要翻译： 本发明涉及用磷酸基官能化的不透明聚合物，TiO 2颗粒和不透明聚合物的复合材料及其制备方法。 复合材料在涂料配方中是有用的，并且已显示出在涂覆的基材上显示出比非官能化的不透明聚合物和TiO 2的组合物具有改进的隐藏效果。

公开(公告)号：US20150376381A1

公开(公告)日：2015-12-31

申请号：US14750907

申请日：2015-06-25

申请人： HANKOOK TIRE CO., LTD.

发明人： Byung Lip Kim

IPC分类号： C08L9/08

CPC分类号： C08L9/08 ,  B60C1/0016 ,  C08J3/205 ,  C08J3/226 ,  C08J2309/06 ,  C08J2409/06 ,  C08K3/04 ,  C08L9/00 ,  C08L9/06 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/324 ,  C08L2310/00

摘要： Disclosed is a rubber composition for tire treads and a tire manufactured using the same. More particular, the rubber composition for tire treads includes 50 to 200 parts by weight of a wet masterbatch prepared by reacting a styrene-butadiene latex, a carbon black and a liquid styrene-butadiene copolymer at 50 to 95° C. for three to nine hours according to a batchwise method, 60 to 70 parts by weight of a raw rubber, and 50 to 200 parts by weight of a carbon black. Accordingly, the rubber composition for tire treads has enhanced grip and anti-wear performances under a condition of heavy load, high slip and high speed, and thus, may be usefully used in manufacturing a ultra-high performance tire.

摘要翻译： 公开了一种轮胎胎面用橡胶组合物和使用该橡胶组合物制造的轮胎。 更具体地说，用于轮胎胎面的橡胶组合物包括50至200重量份的湿母料，其通过使苯乙烯 - 丁二烯胶乳，炭黑和液体苯乙烯 - 丁二烯共聚物在50至95℃下反应3至9 小时，60〜70重量份的生橡胶，50〜200重量份的炭黑。 因此，用于轮胎胎面的橡胶组合物在重负载，高滑移和高速的条件下具有增强的抓地力和抗磨损性能，因此可用于制造超高性能轮胎。

公开(公告)号：US09183966B2

公开(公告)日：2015-11-10

申请号：US13983618

申请日：2011-02-07

申请人： Takeru Yajima ,  Toshiyuki Abe ,  Toru Sakai ,  Kentaro Miyoshi

发明人： Takeru Yajima ,  Toshiyuki Abe ,  Toru Sakai ,  Kentaro Miyoshi

IPC分类号： C08J3/12 ,  H01B1/12 ,  C08J3/205 ,  C08K7/24

CPC分类号： H01B1/12 ,  C08J3/12 ,  C08J3/205 ,  C08J3/2053 ,  C08J2327/18 ,  C08K7/24 ,  Y02P20/544 ,  C08L27/18

摘要： A composite resin material particle is produced by a method including the steps of: forming a mixed slurry containing a resin material particle and carbon nanotubes; supplying the mixed slurry to a pressure vessel, followed by supplying carbon dioxide with stirring an inside of the pressure vessel; holding the inside of the pressure vessel at a temperature and at a pressure which allow the carbon dioxide to be maintained in a subcritical or supercritical state; and transferring the carbon dioxide to the outside of the pressure vessel.

摘要翻译： 通过包括以下步骤的方法制备复合树脂材料颗粒：形成含有树脂材料颗粒和碳纳米管的混合浆料; 将混合浆料供应到压力容器中，然后在压力容器内部搅拌下供应二氧化碳; 在允许二氧化碳保持在亚临界或超临界状态的温度和压力下保持压力容器的内部; 并将二氧化碳转移到压力容器的外部。

公开(公告)号：US09034426B2

公开(公告)日：2015-05-19

申请号：US13678914

申请日：2012-11-16

申请人： TUSKEGEE UNIVERSITY

发明人： Heshmat Aglan

IPC分类号： B05D3/12 ,  C08K3/04 ,  C08J3/205 ,  C08K7/24 ,  B82Y30/00 ,  B05D1/00

CPC分类号： C08K3/04 ,  B05D1/005 ,  B82Y30/00 ,  C08J3/205 ,  C08J2379/08 ,  C08K3/041 ,  C08K7/24 ,  C08K2201/011 ,  Y10S977/742 ,  Y10S977/752 ,  Y10S977/753 ,  C08L79/08

摘要： Structured films containing multi-walled carbon nanotubes (“MWCNTs”) have enhanced mechanical performance in terms of strength, fracture resistance, and creep recovery of polyimide (“PI”) films. Preferably, the loadings of MWCNTs can be in the range of 0.1 wt % to 0.5 wt %. The strength of the new PI films dried at 60° C. increased by 55% and 72% for 0.1 wt % MWCNT and 0.5 wt % MWCNT loadings, respectively, while the fracture resistance increased by 23% for the 0.1 wt % MWCNTs and then decreases at a loading of 0.5 wt % MWCNTs. The films can be advantageously be created by managing a corresponding shift in the annealing temperature at which the maximum strength occurs as the MWCNT loadings increase.

摘要翻译： 含有多壁碳纳米管（“MWCNT”）的结构膜在聚酰亚胺（“PI”）膜的强度，耐断裂性和蠕变恢复方面具有增强的机械性能。 优选地，MWCNT的负载量可以在0.1重量％至0.5重量％的范围内。 在60℃下干燥的新PI膜的强度分别对于0.1重量％MWCNT和0.5重量％MWCNT负载分别增加了55％和72％，而0.1重量％MWCNT的耐断裂性提高了23％，然后 在负载量为0.5wt％的MWCNT时减少。 可以有利地通过管理当MWCNT负载增加时发生最大强度的退火温度的相应偏移来产生膜。

公开(公告)号：US20140364571A1

公开(公告)日：2014-12-11

申请号：US14469710

申请日：2014-08-27

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： CHRISTOPHER J. BISH ,  KOSTANTINOS KOURTAKIS

IPC分类号： C08J3/00 ,  C08J3/205 ,  C08L33/22

CPC分类号： C08J3/005 ,  C08J3/205 ,  C08J2327/18 ,  C08J2333/22 ,  C08J2427/18 ,  C08K7/02 ,  C08L27/12 ,  C08L33/22 ,  C08L2205/025 ,  C08L2205/16 ,  C08L27/18

摘要： Disclosed herein is a process for the manufacture of a fluoroelastomer composition containing fluoropolymer fibrils. The process comprises applying shear to a fluoroelastomer gum in a mixer while adding a liquid dispersion of fibrillatable fluoropolymer.

摘要翻译： 本文公开了一种制备含氟聚合物原纤维的含氟弹性体组合物的方法。 该方法包括在混合器中对含氟弹性体胶施加剪切，同时加入可原纤化含氟聚合物的液体分散体。