公开(公告)号：US20200095447A1

公开(公告)日：2020-03-26

申请号：US16577773

申请日：2019-09-20

申请人： Wilana Chemical LLC

发明人： Dennis J. JONES

IPC分类号： C09D109/08 ,  C08L9/08 ,  C09D7/61

摘要： In one aspect, latex compositions are described herein exhibiting desired water repellencies. Briefly, a latex composition comprises an elastomeric component, a wax component and an inorganic filler component, wherein percent solids of the latex composition is at least 50. In some embodiments, the percent solids is 75 to 85. Additionally, the elastomeric component can comprise at least one of a polyisoprene and polymer based on 1,3 dienes.

公开(公告)号：US10583034B2

公开(公告)日：2020-03-10

申请号：US16585592

申请日：2019-09-27

申请人： HydroGlyde Coatings LLC

发明人： Stacy Lee Chin ,  Benjamin Goldman Cooper ,  Ruiqing Xiao ,  Mark W. Grinstaff

IPC分类号： C08L7/02 ,  A61F6/04 ,  B32B27/36 ,  B32B27/30 ,  B32B27/28 ,  C08L9/08 ,  C09D107/02 ,  C09D109/08 ,  B32B27/26 ,  C08J7/04 ,  C08L11/02 ,  C08L29/04

摘要： The invention provides a novel hydrophilic polymer and latex polymer blend coating formulation and compositions thereof, and their use on various devices (e.g., prophylactic and medical devices) to form hydrophilic and flexible coatings with durable lubricity.

公开(公告)号：US20180281520A1

公开(公告)日：2018-10-04

申请号：US15754119

申请日：2016-08-26

申请人： THE YOKOHAMA RUBBER CO., LTD.

发明人： Kazushi KIMURA ,  Hirokazu KAGEYAMA ,  Satoshi MIHARA

IPC分类号： B60C1/00 ,  C08K3/04 ,  C08K3/36 ,  C08L7/00 ,  C08L9/08

摘要： A rubber composition for a tire contains 100 parts by mass of a diene rubber (A) and from 1 to 60 parts by mass of an organic microparticle (B); an average particle size of the organic microparticle (B) being from 0.001 to 100 μm, the organic microparticle (B) having a complex structure composed of a compatible component that is compatible with the diene rubber (A) and an incompatible component that is not compatible with the diene rubber (A), the complex structure having an inner part in which an amount of the incompatible component is greater than an amount of compatible component, and an outer part which covers at least a part of the inner part and in which the amount of the compatible component is greater than an amount of the incompatible component. A pneumatic tire including such rubber composition has a desirable elongation, rigidity, durability, and wear resistance.

公开(公告)号：US10066032B2

公开(公告)日：2018-09-04

申请号：US14508539

申请日：2014-10-07

申请人： PPG Industries Ohio, Inc.

发明人： Peter Lawrence Votruba-Drzal ,  Justin Jonathan Martin ,  Timothy Allen Okel ,  Raphael O. Kollah ,  Truman Wilt ,  Clint Steven Edelman ,  Brittany Smith ,  Luke Andrew Wolfe

IPC分类号： C08K3/36 ,  C08K9/04 ,  C08F8/42 ,  C09C3/00 ,  C09C1/30 ,  C09C3/12 ,  C09C3/10 ,  C09C3/08 ,  C08K5/09 ,  C08L7/02 ,  C08L9/08 ,  C08L33/02 ,  C04B14/06

CPC分类号： C08F8/42 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/80 ,  C04B14/066 ,  C08K3/36 ,  C08K5/09 ,  C08K9/04 ,  C08K9/06 ,  C08K9/08 ,  C08K9/10 ,  C08L7/02 ,  C08L9/08 ,  C08L33/02 ,  C08L2666/58 ,  C09C1/3063 ,  C09C1/3072 ,  C09C1/3081 ,  C09C1/309 ,  C09C3/006 ,  C09C3/08 ,  C09C3/10 ,  C09C3/12 ,  C08L7/00 ,  C08L9/06 ,  C08L9/00

摘要： The present invention includes a process for producing treated filler that includes (a) treating a slurry that includes untreated filler where the untreated filler has not been previously dried, with a treating composition that includes a treating agent, thereby forming a treated filler slurry, and (b) drying the treated filler slurry to produce treated filler. The treating agent can include an unsaturated fatty acid, derivative of an unsaturated fatty acid, or salt thereof. The present invention also is directed to treated filler prepared by the process, as well as rubber compounding compositions and tires including the treated filler.

公开(公告)号：US09957372B2

公开(公告)日：2018-05-01

申请号：US13992042

申请日：2011-12-21

申请人： Sergio Lolli

发明人： Sergio Lolli

IPC分类号： C08L7/02 ,  C08K5/053 ,  C08L7/00 ,  B29C73/16 ,  C08K3/34 ,  C08K5/05 ,  C08L21/02 ,  C08L9/08 ,  C08K3/36 ,  C08L13/02

CPC分类号： C08K5/053 ,  B29C73/163 ,  C08K3/346 ,  C08K3/36 ,  C08K5/05 ,  C08L7/00 ,  C08L7/02 ,  C08L9/08 ,  C08L13/02 ,  C08L21/02 ,  C08L9/10

摘要： Sealing composition for repairing tires comprising: 15 to 80% of natural latex, 5 to 50% of synthetic latex, 10 to 60% of a glycol selected from ethylene glycol and propylene glycol and 0.05 to 5% of a mineral chosen from a phyllosilicate and silica having an average granulometric distribution in the range between 5 and 95 nm.

公开(公告)号：US20180030240A1

公开(公告)日：2018-02-01

申请号：US15552953

申请日：2016-02-23

申请人： Mitsubishi Chemical Corporation

发明人： Shinji Matsuoka ,  Saki Fujita

IPC分类号： C08K5/098 ,  C08J3/16 ,  C08L51/04 ,  C08L59/00 ,  C08L9/08

摘要： The present invention relates to: a resin composition comprising a polyacetal resin (A), a salt (B) consisting of a carboxylic acid and an alkaline-earth metal, and a rubber-containing graft polymer (C); and a molded article formed by molding the resin composition. The resin composition and the molded article of the present invention are characterized in that the thermal decomposition associated with weight loss in a molding process or the formaldehyde in the molded article is reduced.

公开(公告)号：US20170158846A1

公开(公告)日：2017-06-08

申请号：US15320894

申请日：2015-06-24

申请人： THE YOKOHAMA RUBBER CO., LTD.

发明人： Yusuke TANABE ,  Shun SATO

IPC分类号： C08L9/08 ,  C08L9/00 ,  B60C1/00

摘要： A rubber composition includes a diene rubber (A), a silica (B), a silane coupling agent (C), and an acid-modified polyolefin (D); the diene rubber (A) containing not less than 30 mass % of an aromatic vinyl-conjugated diene copolymer rubber; the acid-modified polyolefin (D) having at least one type of repeating unit selected from the group consisting of propylene, 1-butene, and 1-octene; a content of the silica (B) being from 5 to 150 parts by mass per 100 parts by mass of the diene rubber (A); and a total content of the silane coupling agent (C) and the acid-modified polyolefin being from 5 to 30 parts by mass per 100 parts by mass of the diene rubber (A). Such rubber composition is capable of achieving both excellent vulcanization properties and low heat build-up. A pneumatic tire includes such rubber composition.

公开(公告)号：US09290634B2

公开(公告)日：2016-03-22

申请号：US13977841

申请日：2011-10-27

申请人： Takashi Miyasaka

发明人： Takashi Miyasaka

IPC分类号： C08K3/04 ,  C08C1/14 ,  C08J3/215 ,  C08L9/08 ,  B60C1/00 ,  C08J3/22

CPC分类号： C08K3/04 ,  B60C1/00 ,  C08C1/14 ,  C08J3/215 ,  C08J3/22 ,  C08J2307/02 ,  C08J2309/10 ,  C08K3/013 ,  C08L7/02 ,  C08L9/08 ,  C08K3/0033

摘要： A process for producing an unvulcanized rubber composition comprising a rubber wet master batch yielded by using, as raw materials, at least a filler, a dispersing solvent and a rubber latex solution, the rubber latex solution comprising two or more rubber latex solution species different from each other, and the process comprising a step (I) of dispersing the filler into the dispersing solvent to produce a filler-containing slurry solution, a step (II) of mixing the filler-containing slurry solution with the rubber latex solution to produce a filler-containing rubber latex solution, and a step (III) of coagulating and drying the filler-containing rubber latex solution to produce the rubber wet master batch.

摘要翻译： 一种用于生产未硫化橡胶组合物的方法，该橡胶组合物包含通过使用至少一种填料，分散溶剂和橡胶胶乳溶液作为原料产生的橡胶湿母料，所述橡胶胶乳溶液包含两种或更多种不同于 并且所述方法包括将填料分散到分散溶剂中以制备含填料的浆液溶液的步骤（I），将含填料的淤浆溶液与橡胶胶乳溶液混合以制备 含有填料的橡胶胶乳溶液和使含填料的橡胶胶乳溶液凝固和干燥以制备橡胶湿母料的步骤（III）。

公开(公告)号：US20140066548A1

公开(公告)日：2014-03-06

申请号：US14013286

申请日：2013-08-29

申请人： SUMITOMO RUBBER INDUSTRIES, LTD.

发明人： Tatsuya MIYAZAKI

IPC分类号： C08L9/08 ,  C08L7/02

CPC分类号： C08L9/08 ,  B60C1/00 ,  B60C2001/005 ,  C08K7/02 ,  C08L1/288 ,  C08L7/02 ,  C08L9/02 ,  C08L97/02 ,  C08L1/02

摘要： The present invention provides a rubber composition that allows uniform dispersion of microfibrillated plant fibers so as to improve the required performance for a tire in a balanced manner, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition prepared from a masterbatch obtained by mixing rubber latex, microfibrillated plant fibers and a cationic polymer, wherein 0.01 to 5 parts by mass of the cationic polymer is added per 100 parts by mass of a rubber component of the rubber latex.

摘要翻译： 本发明提供一种能够均匀分散微纤化植物纤维，以平衡地提高轮胎所需性能的橡胶组合物和由橡胶组合物形成的充气轮胎。 本发明涉及由通过混合橡胶胶乳，微纤化植物纤维和阳离子聚合物而获得的母料制备的橡胶组合物，其中，相对于每100质量份的橡胶组分，添加0.01〜5质量份的阳离子聚合物 橡胶胶乳

公开(公告)号：US08613833B2

公开(公告)日：2013-12-24

申请号：US13002453

申请日：2009-06-30

申请人： Juergen Schmidt-Thuemmes ,  Anton Esser ,  Joerg Nieberle

发明人： Juergen Schmidt-Thuemmes ,  Anton Esser ,  Joerg Nieberle

IPC分类号： D21H17/35 ,  D21H17/37 ,  D21H17/43 ,  D21H17/69 ,  C08L13/02 ,  C08L9/04 ,  C08L9/08

CPC分类号： C09C1/021 ,  C01P2004/61 ,  C09C1/42 ,  D21H17/36 ,  D21H17/37 ,  D21H17/45 ,  D21H17/68 ,  D21H17/69 ,  D21H21/10

摘要： Aqueous slurries of finely divided fillers which are at least partly covered by anionic latices, the slurries being obtainable by treating aqueous slurries of finely divided fillers with at least one anionic latex with a glass transition temperature of −5 to −50° C., preparation of the aqueous slurries and their use as an additive to the paper stock in the production of filler-containing paper, filler-containing cardboard or filler-containing board by draining the paper stock.

摘要翻译： 至少部分地由阴离子胶乳覆盖的细分填料的水性浆料，浆料可通过用至少一种具有-5至-50℃的玻璃化转变温度的阴离子胶乳处理细分散填料的水浆而获得，制剂 的水性浆料以及它们作为纸料添加剂的用途，通过排出纸料来生产含填料的纸，含填料​​的纸板或含填料的板。