公开(公告)号：US20150105490A1

公开(公告)日：2015-04-16

申请号：US14354222

申请日：2012-10-26

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： Jinliang Qiao ,  Yuexin Cong ,  Xiaohong Zhang ,  Ying Li ,  Jianming Gao ,  Qianmin Zhang ,  Zhihai Song ,  Yanling Sun ,  Meifang Guo ,  Peijun Song ,  Chuanlun Cai ,  Guoxun Zhao ,  Hongwei Shi ,  Guicun Qi ,  Jinmei Lai ,  Hongbin Zhang ,  Ya Wang ,  Binghai Li ,  Xiang Wang

IPC分类号： C08L9/08 ,  C08J3/28 ,  C08J3/00 ,  C08J3/26

CPC分类号： C08L9/08 ,  B60C1/0016 ,  C08J3/005 ,  C08J3/26 ,  C08J3/28 ,  C08J2309/00 ,  C08J2309/06 ,  C08J2309/08 ,  C08J2321/00 ,  C08J2409/04 ,  C08L7/00 ,  C08L9/06 ,  C08L21/00 ,  C08L23/22 ,  C08L2205/02 ,  C08L2205/22 ,  C08L2312/06 ,  C08L2555/22 ,  Y02T10/862

摘要： The present application relates to a rubber composition, preparation method and vulcanized rubber thereof. The rubber composition comprises uncrosslinked rubber and rubber particles having crosslinked structure dispersed therein, wherein the rubber particles having crosslinked structure are synthetic rubber particles and/or natural rubber particles, e.g. one or more selected from the group consisting of natural rubber particles, styrene-butadiene rubber particles, carboxylated styrene-butadiene rubber particles, nitrile butadiene rubber particles, carboxylated nitrile butadiene rubber particles, chloroprene rubber particles, polybutadiene rubber particles, silicone rubber particles or acrylic rubber particles, styrene-butadiene-vinylpyridine rubber particles and the like, with an average particle size of 20 to 500 nm and a gel content of 60% by weight or higher, and the uncrosslinked rubber is styrene-butadiene rubber, and wherein the weight ratio of the rubber particles having crosslinked structure to the uncrosslinked rubber is 1:99-20:80. The rubber composition is obtained by mixing the components comprising uncrosslinked rubber latex and latex of rubber particles having crosslinked structure and then coagulating them. The latex of rubber particles having crosslinked structure is a rubber latex after radiation crosslinking. The vulcanized rubber of the rubber composition can be improved simultaneously in rolling resistance, wet skid resistance and wear resistance and thus can be used as high performance vehicle tread rubber.

摘要翻译： 本申请涉及橡胶组合物，其制备方法和硫化橡胶。 橡胶组合物包含未交联的橡胶和分散有交联结构的橡胶颗粒，其中具有交联结构的橡胶颗粒是合成橡胶颗粒和/或天然橡胶颗粒，例如， 一种或多种选自天然橡胶颗粒，苯乙烯 - 丁二烯橡胶颗粒，羧化苯乙烯 - 丁二烯橡胶颗粒，丁腈橡胶颗粒，羧化丁腈橡胶颗粒，氯丁橡胶颗粒，聚丁二烯橡胶颗粒，硅橡胶颗粒或丙烯酸 橡胶粒子，苯乙烯 - 丁二烯 - 乙烯基吡啶橡胶粒子等，平均粒径为20〜500nm，凝胶含量为60重量％以上，未交联橡胶为苯乙烯 - 丁二烯橡胶，其中， 具有交联结构的橡胶颗粒与未交联橡胶的比例为1:99-20:80。 橡胶组合物通过将包含未交联的橡胶胶乳的组分和具有交联结构的橡胶颗粒的胶乳混合，然后使它们凝结而获得。 具有交联结构的橡胶颗粒的胶乳是辐射交联后的橡胶胶乳。 橡胶组合物的硫化橡胶可以同时改善滚动阻力，抗湿滑性和耐磨性，因此可用作高性能车辆胎面橡胶。

公开(公告)号：US09834675B2

公开(公告)日：2017-12-05

申请号：US15094501

申请日：2016-04-08

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： Jinliang Qiao ,  Yue Ru ,  Xiaohong Zhang ,  Wantai Yang ,  Guicun Qi ,  Chuanlun Cai ,  Jinmei Lai ,  Binghai Li ,  Xiang Wang ,  Zhihai Song ,  Jianming Gao ,  Hongbin Zhang ,  Haibin Jiang ,  Gu He

IPC分类号： C08L69/00 ,  C08K7/16

CPC分类号： C08L69/00 ,  C08K7/16 ,  C08L2205/03 ,  C08L2205/18 ,  C08L35/06

摘要： The present invention relates to a resin composition having an improved haze effect and light transmittance and a process for preparing the same. The resin composition comprises blended components: a) a matrix resin; and b) crosslinked copolymer microspheres; wherein the crosslinked copolymer microspheres are alternating copolymers formed from monomers having anhydride, amide and/or imide groups, with olefin monomers and/or furan and its derivatives and optionally crosslinked with a crosslinking agent; preferably, the resin composition has a haze of not less than 92%, and a light transmittance of not less than 55%, preferably a haze of not less than 92%, and a light transmittance of not less than 59%, and more preferably a haze of not less than 95%, and a light transmittance of not less than 59%. The resin composition is energy efficient in use, provides excellent light diffusing effect, and, at the same time reduces the material cost.

公开(公告)号：US10787754B2

公开(公告)日：2020-09-29

申请号：US14783813

申请日：2014-04-11

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION

发明人： Jinliang Qiao ,  Yilei Zhu ,  Xiaohong Zhang ,  Liangshi Wang ,  Chuanlun Cai ,  Guicun Qi ,  Hongbin Zhang ,  Zhihai Song ,  Jinmei Lai ,  Binghai Li ,  Ya Wang ,  Xiang Wang ,  Jianming Gao ,  Gang Chen ,  Haibin Jiang

IPC分类号： D01F8/18 ,  D01D5/12 ,  D01F8/14 ,  D01F8/06 ,  D01F8/12 ,  D01F1/09 ,  D01F1/10

摘要： The present invention relates to a polymer/filler/metal composite fiber, including a polymer fiber comprising a metal short fiber and a filler; the metal short fiber is distributed as a dispersed phase within the polymer fiber and distributed in parallel to the axis of the polymer fiber; the filler is dispersed within the polymer fiber and distributed between the metal short fibers; the filler does not melt at the processing temperature of the polymer; said metal is a low melting point metal and selected from at least one of single component metals and metal alloys, and has a melting point which ranges from 20 to 480° C., and, at the same time, which is lower than the processing temperature of the polymer; the metal short fiber and the polymer fiber have a volume ratio of from 0.01:100 to 20:100; the filler and the polymer have a weight ratio of from 0.1:100 to 30:100. The composite fiber of the present invention has reduced volume resistivity and decreased probability of broken fibers, and has a smooth surface. The present invention is simple to produce, has a lower cost, and would be easy to industrially produce in mass.

公开(公告)号：US11572638B2

公开(公告)日：2023-02-07

申请号：US16627929

申请日：2018-06-25

申请人： CHINA PETROLEUM & CHEMICAL CORPORATION ,  BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION

发明人： Jinliang Qiao ,  Chao Jiang ,  Guicun Qi ,  Xiaohong Zhang ,  Zhihai Song ,  Jinmei Lai ,  Chuanlun Cai ,  Binghai Li ,  Xiang Wang ,  Haibin Jiang ,  Jiangru Zhang ,  Yue Ru ,  Jianming Gao ,  Hongbin Zhang ,  Peng Han

IPC分类号： D01F1/10 ,  C08K3/04 ,  C08K3/36 ,  C08K3/40 ,  C08K7/26 ,  C08K7/28 ,  C08L29/04 ,  D01D1/02 ,  D01D5/06 ,  D01D5/14 ,  D01F6/14 ,  D01F8/10 ,  C08K3/34

摘要： The invention relates to a spider-silk-like polymer fiber in the technical field of chemical bionics, a preparation method therefor and the use thereof. The spider-silk-like polymer fiber comprises a matrix polymer and a particle additive dispersed therein, wherein the particles have an average particle size of 0.1-1000 microns, and the polymer fiber has a spider-silk-like microstructure comprising a fiber body and spaced spindle knot structural units on the fiber body, wherein the spindle knot structural units comprise the particles, and the radial height of the spindle knot structural units is greater than the diameter of the fiber body. The preparation method of the polymer fiber of the invention does not require greatly modifying the existing spinning processes, and the equipment does not need to be changed, the process is simple, and the cost is low. The obtained spider-silk-like polymer fiber can realize the directional movement of water droplets on the surface of the fiber, thereby having a water gathering function and can be used for preparing water gathering materials.

公开(公告)号：US09944883B2

公开(公告)日：2018-04-17

申请号：US15132636

申请日：2016-04-19

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： Xiaohong Zhang ,  Chuanlun Cai ,  Jinmei Lai ,  Jinliang Qiao ,  Zhihai Song ,  Guicun Qi ,  Binghai Li ,  Xiang Wang ,  Jianming Gao ,  Hongbin Zhang ,  Haibin Jiang ,  Gu He ,  Yue Ru

IPC分类号： C10M169/04 ,  C10M119/00 ,  C10M121/00 ,  C10M101/02 ,  C10M105/04 ,  C10M149/08 ,  C10M143/12 ,  C10M145/08 ,  C10M143/00 ,  C10M177/00 ,  C10M107/00 ,  C10M107/02

CPC分类号： C10M169/041 ,  C10M101/02 ,  C10M105/04 ,  C10M107/00 ,  C10M107/02 ,  C10M119/00 ,  C10M121/00 ,  C10M143/00 ,  C10M143/12 ,  C10M145/08 ,  C10M149/08 ,  C10M169/04 ,  C10M177/00 ,  C10M2203/003 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/04 ,  C10M2205/043 ,  C10M2205/046 ,  C10M2205/06 ,  C10M2205/063 ,  C10M2205/066 ,  C10M2205/08 ,  C10M2205/083 ,  C10M2205/086 ,  C10M2205/20 ,  C10M2205/203 ,  C10M2205/206 ,  C10M2209/062 ,  C10M2209/0625 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/026 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2217/026 ,  C10M2217/0265 ,  C10M2217/045 ,  C10M2217/0453 ,  C10M2217/0456 ,  C10M2221/02 ,  C10M2221/025 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/20 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2260/00 ,  C10N2270/00

摘要： The present invention relates to the field of lubricant, and specifically provides a lubricant composition and its preparation method and use. The lubricant composition comprises a base oil and rubber particles having radiation crosslinked structure dispersed therein, wherein the base oil is continuous phase and the rubber particles are dispersed phase. The viscosity of the lubricant composition of the present invention can be effectively adjusted as temperature changes. As compared with the lubricant composition comprising chemically crosslinked rubber particles, it has a lower viscosity at low temperatures and a higher viscosity at high temperatures, and has a relatively high viscosity index, which can meet the application requirements at the temperature above 200° C. In addition, the lubricant composition of the present invention also has excellent antiwear and friction-reducing properties.

公开(公告)号：US20160304803A1

公开(公告)日：2016-10-20

申请号：US15132636

申请日：2016-04-19

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： Xiaohong Zhang ,  Chuanlun Cai ,  Jinmei Lai ,  Jinliang Qiao ,  Zhihai Song ,  Guicun Qi ,  Binghai Li ,  Xiang Wang ,  Jianming Gao ,  Hongbin Zhang ,  Haibin Jiang ,  Gu He ,  Yue Ru

IPC分类号： C10M169/04 ,  C10M145/08 ,  C10M149/08 ,  C10M143/12 ,  C10M101/02 ,  C10M105/04

CPC分类号： C10M169/041 ,  C10M101/02 ,  C10M105/04 ,  C10M107/00 ,  C10M107/02 ,  C10M119/00 ,  C10M121/00 ,  C10M143/00 ,  C10M143/12 ,  C10M145/08 ,  C10M149/08 ,  C10M169/04 ,  C10M177/00 ,  C10M2203/003 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/04 ,  C10M2205/043 ,  C10M2205/046 ,  C10M2205/06 ,  C10M2205/063 ,  C10M2205/066 ,  C10M2205/08 ,  C10M2205/083 ,  C10M2205/086 ,  C10M2205/20 ,  C10M2205/203 ,  C10M2205/206 ,  C10M2209/062 ,  C10M2209/0625 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2213/02 ,  C10M2213/023 ,  C10M2213/026 ,  C10M2213/06 ,  C10M2213/0606 ,  C10M2213/0613 ,  C10M2217/026 ,  C10M2217/0265 ,  C10M2217/045 ,  C10M2217/0453 ,  C10M2217/0456 ,  C10M2221/02 ,  C10M2221/025 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2230/20 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2260/00 ,  C10N2270/00

摘要： The present invention relates to the field of lubricant, and specifically provides a lubricant composition and its preparation method and use. The lubricant composition comprises a base oil and rubber particles having radiation crosslinked structure dispersed therein, wherein the base oil is continuous phase and the rubber particles are dispersed phase. The viscosity of the lubricant composition of the present invention can be effectively adjusted as temperature changes. As compared with the lubricant composition comprising chemically crosslinked rubber particles, it has a lower viscosity at low temperatures and a higher viscosity at high temperatures, and has a relatively high viscosity index, which can meet the application requirements at the temperature above 200° C. In addition, the lubricant composition of the present invention also has excellent antiwear and friction-reducing properties.

摘要翻译： 本发明涉及润滑剂领域，具体提供润滑剂组合物及其制备方法和用途。 润滑剂组合物包含基础油和分散有辐射交联结构的橡胶颗粒，其中基油是连续相，橡胶颗粒是分散相。 本发明润滑剂组合物的粘度随着温度的变化可以有效地调整。 与包含化学交联的橡胶颗粒的润滑剂组合物相比，它在低温下具有较低的粘度和在高温下具有较高的粘度，并且具有相对较高的粘度指数，其可以满足在200℃以上的温度下的应用要求。 此外，本发明的润滑剂组合物还具有优异的抗磨损和降低摩擦性能。

公开(公告)号：US09453122B2

公开(公告)日：2016-09-27

申请号：US14354222

申请日：2012-10-26

申请人： China Petroleum & Chemical Corporation ,  Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

发明人： Jinliang Qiao ,  Yuexin Cong ,  Xiaohong Zhang ,  Ying Li ,  Jianming Gao ,  Qianmin Zhang ,  Zhihai Song ,  Yanling Sun ,  Meifang Guo ,  Peijun Song ,  Chuanlun Cai ,  Guoxun Zhao ,  Hongwei Shi ,  Guicun Qi ,  Jinmei Lai ,  Hongbin Zhang ,  Ya Wang ,  Binghai Li ,  Xiang Wang

IPC分类号： C08J3/00 ,  C08J3/26 ,  C08J3/28 ,  C08L9/08 ,  C08L23/22 ,  C08L9/06 ,  B60C1/00

CPC分类号： C08L9/08 ,  B60C1/0016 ,  C08J3/005 ,  C08J3/26 ,  C08J3/28 ,  C08J2309/00 ,  C08J2309/06 ,  C08J2309/08 ,  C08J2321/00 ,  C08J2409/04 ,  C08L7/00 ,  C08L9/06 ,  C08L21/00 ,  C08L23/22 ,  C08L2205/02 ,  C08L2205/22 ,  C08L2312/06 ,  C08L2555/22 ,  Y02T10/862

摘要： A rubber composition, preparation method and vulcanized rubber thereof are provided. The rubber composition comprises uncrosslinked rubber and rubber particles having crosslinked structure dispersed therein, wherein the rubber particles having crosslinked structure are synthetic rubber particles and/or natural rubber particles with an average particle size of 20 to 500 nm and a gel content of 60% by weight or higher, and the uncrosslinked rubber is styrene-butadiene rubber, and wherein the weight ratio of the rubber particles having crosslinked structure to the uncrosslinked rubber is 1:99-20:80.

摘要翻译： 提供橡胶组合物，其制备方法和硫化橡胶。 橡胶组合物包含未交联的橡胶和其中分散有交联结构的橡胶颗粒，其中具有交联结构的橡胶颗粒是合成橡胶颗粒和/或天然橡胶颗粒，其平均粒度为20-500nm，凝胶含量为60％ 重量以上，未交联橡胶为丁苯橡胶，其中交联结构的橡胶粒子与未交联橡胶的重量比为1:99〜20:80。