公开(公告)号：US20170321070A1

公开(公告)日：2017-11-09

申请号：US15587619

申请日：2017-05-05

Applicant: JAPAN MATEX CO., LTD.

Inventor： Katsuro Tsukamoto ,  Yuzo Nakamura ,  Yuhi Hosoi ,  Fujio Mizukami ,  Taketoshi Kuroda ,  Masaki Terao

IPC: C09D7/12 ,  C08J3/05 ,  C08K3/22

CPC classification number: C08J3/05 ,  C08J3/215 ,  C08J2327/12 ,  C08J2327/18 ,  C08K3/22 ,  C08K9/08 ,  C08K2003/221 ,  C08K2003/2213 ,  C08K2003/2231 ,  C08K2003/2241 ,  C08K2003/2244 ,  C09D7/62 ,  C09D127/18

Abstract: A fluororesin-metal oxide mixed dispersion (sol) with excellent operability and workability provided in a coating step is obtained by mixing aqueous dispersion of fluororesin particle, and particle sol of metal oxide with suitable pH value that is any one of titanium oxide, zirconium oxide, lanthanum oxide, neodymium oxide, cerium oxide, or tin oxide. Both the fluororesin particle and the metal oxide particle float and disperse without coagulation precipitation, gelation and solidification, and/or phase separation. The floating and dispersion state is stably maintained under room temperature storage for three days or more. Water contact angle of a solid product obtained by evaporation and scattering of a solvent from the fluororesin-metal oxide mixed dispersion is 130 degrees or less, and surface resistivity is 2.0×1012Ω/□ (ohm/square) or less.

公开(公告)号：US09777077B2

公开(公告)日：2017-10-03

申请号：US15106560

申请日：2014-12-16

Applicant: SUMITOMO RUBBER INDUSTRIES, LTD. ,  TOHOKU UNIVERSITY

Inventor： Haruhiko Yamaguchi ,  Yukino Inoue ,  Seiji Takahashi ,  Toru Nakayama ,  Satoshi Yamashita

IPC: C08C1/10 ,  C08C1/06 ,  C08J3/05 ,  C08L7/02

CPC classification number: C08C1/10 ,  C08C1/06 ,  C08J3/05 ,  C08J2307/02 ,  C08L7/02

Abstract: The present invention provides an effective method for fractionating rubber particles in natural rubber latex by particle size, and effective methods for transporting or preserving rubber particles. The present invention relates to a method for fractionating rubber particles in natural rubber latex by particle size, the method including centrifuging natural rubber latex in at least four stages at forces of 800 to 3,000×g, 6,500 to 10,000×g, 17,000 to 22,000×g, and 40,000 to 60,000×g to fractionate rubber particles. The present invention also relates to methods for transporting or preserving rubber particles, the methods including the steps of adding a buffer solution and an antioxidant to natural rubber latex or rubber particles fractionated from natural rubber latex; and freezing a mixture prepared in the above step.

公开(公告)号：US20170218140A1

公开(公告)日：2017-08-03

申请号：US15494203

申请日：2017-04-21

Applicant: LG CHEM, LTD.

Inventor： Seong Yong AHN ,  Byung Kook Ahn ,  Soo Hwan Hwang ,  Kyung Hyun Kim

IPC: C08J5/00 ,  C08J3/05

CPC classification number: C08J5/005 ,  C01P2004/03 ,  C01P2004/62 ,  C01P2004/64 ,  C08F2/20 ,  C08F2/44 ,  C08F267/02 ,  C08F267/04 ,  C08F292/00 ,  C08J3/05 ,  C08J2331/02 ,  C08J2401/28 ,  C08J2427/06 ,  C08J2429/04 ,  C08K3/04 ,  C08K3/22 ,  C08K3/26 ,  C08K3/346 ,  C08K3/36 ,  C08K9/10 ,  C08K2003/2241 ,  C08K2003/265 ,  C08L27/06 ,  C08L29/04 ,  C08L35/00 ,  C09C1/021 ,  C09C1/30 ,  C09C1/3607 ,  C09C1/42 ,  C09C1/48 ,  C08F214/06

Abstract: Disclosed are a vinyl chloride based nanocomposite composition and a method of preparing the vinyl chloride based nanocomposite. According to the present invention, a method of preparing a straight vinyl chloride based nanocomposite having a nanomaterial uniformly dispersed therein, by using the vinyl chloride based nanocomposite composition when a vinyl chloride monomer is suspension polymerized in the presence of a protective colloidal agent and a polymerization initiator after preparing a water dispersion suspension using the vinyl chloride based nanocomposite composition based on a hydrophilic composition is provided.

公开(公告)号：US09695298B2

公开(公告)日：2017-07-04

申请号：US14111059

申请日：2012-04-02

Applicant: Jun Sakata ,  Hiromasa Miyazaki ,  Taiji Matsukawa

Inventor： Jun Sakata ,  Hiromasa Miyazaki ,  Taiji Matsukawa

IPC: C08K5/41 ,  C08J3/05 ,  C08K5/09 ,  C08L23/34 ,  C08L71/02 ,  C09D123/34 ,  C09J11/08 ,  C09J123/34 ,  C08K5/098

CPC classification number: C08K5/41 ,  C08J3/05 ,  C08J2323/34 ,  C08K5/09 ,  C08K5/098 ,  C08L23/34 ,  C08L71/02 ,  C09D123/34 ,  C09J11/08 ,  C09J123/34

Abstract: A chlorosulfonated polyethylene latex, which is safe for living bodies and the environment and can be used as a latex component in a resorcin-formalin-latex adhesive, contains an aqueous dispersion medium, chlorosulfonated polyethylene, and an emulsifying agent of a polyoxyalkylene alkyl ether sulfate of formula (I) below and a fatty acid salt. The latex is excellent in standing stability and mechanical stability. In formula (I), R1, R2, n, and M represent an alkyl group of 6 to 20 carbon atoms, hydrogen or a methyl group, an integer of 2 to 40, and an alkali metal, respectively. R1—O—(CH2CHR2—O)n—SO3M  (I)

公开(公告)号：US09624339B2

公开(公告)日：2017-04-18

申请号：US13876222

申请日：2011-09-23

Applicant: Grégoire Herve ,  Patricia Beurdeley ,  Michael Kurczak

Inventor： Grégoire Herve ,  Patricia Beurdeley ,  Michael Kurczak

IPC: C08G63/00 ,  C09D167/00 ,  C08G63/48 ,  C08J3/05 ,  C08L67/08 ,  C09D167/08

CPC classification number: C08G63/48 ,  C08G63/00 ,  C08J3/05 ,  C08L67/08 ,  C08L2201/50 ,  C08L2205/02 ,  C09D167/00 ,  C09D167/08

Abstract: The invention relates to a polyester resin which is based on at least one fatty acid, with a zero oil length (0%) or an oil length of between 0 and 35%, with a weight ratio of oxidizable fatty acids (monoacids), relative to the overall fatty acids, of 0 or greater than 0 and ranging up to 1, and which is based on an acid component comprising, in addition to said fatty acid, from 30% to 85% by weight, relative to the total weight of said resin, of rosin and/or of derivatives thereof bearing at least one carboxylic acid function.

公开(公告)号：US09567366B2

公开(公告)日：2017-02-14

申请号：US13548839

申请日：2012-07-13

Applicant: Leif Sedgewick Freeman ,  John Warren Lawton, Jr. ,  Marvin Lynn Mitchell ,  Melvin Glenn Mitchell

Inventor： Leif Sedgewick Freeman ,  John Warren Lawton, Jr. ,  Marvin Lynn Mitchell ,  Melvin Glenn Mitchell

IPC: C07K1/14 ,  C08J3/05 ,  C09D189/00 ,  C07K14/425

CPC classification number: C07K1/145 ,  C07K14/425 ,  C08J3/05 ,  C09D189/00

Abstract: The invention relates to water-based prolamin (e.g., zein) compositions and to methods of making water-based prolamin compositions. The compositions may be used in paints, printing inks, varnishes, adhesives, glues, binders (e.g., for paper), food coatings, and the like.

Abstract translation: 本发明涉及水基谷醇溶蛋白（例如玉米醇溶蛋白）组合物以及制备水基谷醇溶蛋白组合物的方法。 组合物可以用于油漆，印刷油墨，清漆，粘合剂，胶水，粘合剂（例如纸），食品涂料等中。

公开(公告)号：US20170015847A1

公开(公告)日：2017-01-19

申请号：US15120556

申请日：2015-02-25

Applicant: THE CHEMOURS COMPANY TT, LLC

Inventor： ANDREW JAY DUNCAN ,  JELENA LASIO ,  HAU-ANA LEE ,  CARL ANDREW MENNING ,  BRAD M ROSSEN

IPC: C09D7/12 ,  C08J3/05 ,  C09D133/00 ,  C09C1/30

CPC classification number: C09D7/65 ,  C01P2004/04 ,  C01P2004/34 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C08F212/08 ,  C08F220/18 ,  C08J3/05 ,  C08J2325/08 ,  C08J2333/10 ,  C08K9/08 ,  C09C1/3063 ,  C09C1/3669 ,  C09C3/08 ,  C09D5/031 ,  C09D7/61 ,  C09D7/70 ,  C09D133/00 ,  C09D133/08 ,  C08F212/14 ,  C08F230/02 ,  C08F220/06 ,  C08F2220/1825 ,  C08L25/08 ,  C08L33/14 ,  C08L43/02 ,  C08K3/36 ,  C08L83/04

Abstract: This invention provides methods and technology related to increased hiding power of a coating through mediating the interaction of the pigment with other system components including but not limited to other pigment particles, latex paint particles, latex binding particles, and organic or inorganic hollow particles. Organization and spacing are tailored via pH sensitive functionalities hosted on ligands or polymeric spacers that are located at/within the surface of one of the components.

Abstract translation: 本发明提供了通过介导颜料与其它系统组分（包括但不限于其它颜料颗粒，乳胶漆颗粒，胶乳粘合颗粒以及有机或无机中空颗粒）的相互作用的相互作用而增加涂层遮盖力的方法和技术。 组织和间距通过位于其中一个部件表面之内或之内的配体或聚合物间隔物上的pH敏感功能来调整。

公开(公告)号：US09346925B2

公开(公告)日：2016-05-24

申请号：US14408106

申请日：2013-06-24

Applicant: Dow Global Technologies LLC

Inventor： Liang Chen ,  Liang Hong

IPC: C09D163/00 ,  C09D5/02 ,  C08L63/00 ,  C08J3/05 ,  C04B26/14 ,  C08J3/03 ,  C09D7/02 ,  C09D7/12 ,  C04B24/28 ,  C08K5/41 ,  C04B28/02 ,  C04B40/00 ,  B32B27/38 ,  C04B111/00 ,  C04B111/20 ,  C04B111/27

CPC classification number: C08J3/05 ,  C04B24/281 ,  C04B26/14 ,  C04B28/02 ,  C04B40/0039 ,  C04B2111/00482 ,  C04B2111/20 ,  C04B2111/27 ,  C08J3/03 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2463/00 ,  C08K5/41 ,  C08L63/00 ,  C09D5/027 ,  C09D7/45 ,  C09D7/63 ,  C09D163/00 ,  C04B14/06 ,  C04B14/106 ,  C04B2103/408 ,  C04B2103/50 ,  C04B24/32

Abstract: The present invention relates to an aqueous epoxy resin blend dispersion of a high mw epoxy resin and a liquid epoxy resin with a dispersant having an interfacial tension such that a drop of the mixture of the dispersant in a melt of the epoxy resin blend against water is less than 2 dynes/cm, preferably less than 1 dyne/cm, and a process for preparing this epoxy resin blend dispersion. Specifically, the process is a solvent free melt kneading or shearing dispersion process wherein the dispersion is processed at from 50 to 150° C., and the resulting dispersion is stable.

Abstract translation: 本发明涉及一种高分子量环氧树脂和液体环氧树脂的水性环氧树脂共混物分散体，其具有界面张力的分散剂，使得环氧树脂的熔体中的分散剂与水的混合物的滴度为 小于2达因/厘米，优选小于1达因/厘米，以及制备该环氧树脂共混物分散体的方法。 具体地，该方法是无溶剂的熔融捏合或剪切分散方法，其中分散体在50-150℃下加工，所得分散体是稳定的。

公开(公告)号：US09321908B2

公开(公告)日：2016-04-26

申请号：US13867317

申请日：2013-04-22

Applicant: HERCULES INCORPORATED

Inventor： Prachur Bhargava ,  Konstantin A. Vaynberg

IPC: C08J3/05 ,  C08L1/28

CPC classification number: C08L1/28 ,  C08J3/05 ,  C08L1/284

Abstract: The present invention relates generally to a method for dispersing a dry cellulose ether powder in an aqueous solution without forming lumps using powder handling and mixing devices. The cellulose ethers can be cross-linked with an aldehyde cross-linker. An acid or partially neutralized acid is used to improve the solubility.

Abstract translation: 本发明一般涉及一种使用粉末处理和混合装置将干纤维素醚粉末分散在水溶液中而不形成团块的方法。 纤维素醚可以与醛交联剂交联。 使用酸或部分中和的酸来改善溶解度。

公开(公告)号：US09290625B2

公开(公告)日：2016-03-22

申请号：US11995853

申请日：2006-07-21

Applicant: Kenji Kashihara ,  Hideo Matsuoka

Inventor： Kenji Kashihara ,  Hideo Matsuoka

IPC: C08K5/06 ,  C08J3/05 ,  C08L51/06 ,  C09D151/06 ,  C09J151/06 ,  C08L71/02

CPC classification number: C08J3/05 ,  C08F8/22 ,  C08F8/44 ,  C08F2800/10 ,  C08J2351/06 ,  C08K5/06 ,  C08L51/06 ,  C08L71/02 ,  C08L2666/02 ,  C09D151/06 ,  C09J151/06 ,  C08L23/28 ,  C08L2666/14 ,  C08F255/02 ,  C08F255/04 ,  C08F222/06

Abstract: An aqueous resin composition that can provide excellent properties using a high molecular weight resin and less amount of surfactant, and also that does not require a complicated production procedure, is provided. The aqueous resin composition is obtained by heating and dissolving 100 parts by mass of acid-modified chlorinated polyolefin with an average molecular weight of 37,000 to 150,000 in the presence of 2 to 30 parts by weight of a surfactant, 10 to 50 parts by mass of a glycol ether-based compound that satisfies general formula (1) shown below, and 150 to 425 parts by mass of water, and then dispersing this with a basic compound that has been added at a ratio of 1 to 4 chemical equivalents per carboxyl group of the acid-modified chlorinated polyolefin. General Formula (1) C4H9—(OCH2CH2)n—OH n: an integer from 1 to 4.

Abstract translation: 提供了能够使用高分子量树脂和较少量表面活性剂提供优异性能的水性树脂组合物，也不需要复杂的制备方法。 水性树脂组合物通过在2〜30重量份的表面活性剂的存在下，将100质量份的平均分子量为37,000〜150,000的酸改性氯化聚烯烃加热溶解，得到10〜50质量份的 满足下述通式（1）的二醇醚类化合物和150〜425质量份的水，然后用加入量为1〜4的羧基的化学当量的碱性化合物进行分散 的酸改性氯化聚烯烃。 通式（1）C4H9-（OCH2CH2）n-OH n：1〜4的整数。