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1.发明公开
公开(公告)号：EP4424766A1
公开(公告)日：2024-09-04
申请号：EP22886129.0
申请日：2022-10-28
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： ZHANG, Yaru , SONG, Wenbo , LIU, Zhenjie , CHU, Liqiu , ZHANG, Xiaomeng , LI, Juan , LI, Jie , KANG, Peng
摘要： A polyethylene composition and the use thereof, and a polyolefin microporous breathable film prepared therefrom. The polyethylene composition comprises a polyethylene matrix resin and a pore-forming agent, wherein the content of the pore-forming agent is 30-110 parts by weight on the basis of 100 parts by weight of the polyethylene matrix resin, the pore-foaming agent comprises maleic anhydride copolymer microspheres, a copolymer in the microsphere comprises a structural unit A from maleic anhydride, a structural unit B from a vinyl-containing comonomer M and an optional cross-linking structure unit from a cross-linking agent, and the average particle size of the maleic anhydride copolymer microspheres is 500-2000 nm. The polyethylene composition can be used for preparing a breathable film without using a coupling agent, a dispersing agent and/or a surfactant, and achieves uniform air permeability and a high water vapor transmission rate. The film can be used for breathable composite products such as sanitary products, medical products, and food packaging or building products.
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公开(公告)号：EP4053177A1
公开(公告)日：2022-09-07
申请号：EP20881821.1
申请日：2020-10-29
申请人： CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
发明人： WANG, Yutao , CHU, Liqiu , LI, Jie , ZHANG, Shijun , GAO, Dali , YIN, Hua , GUO, Peng , SHAO, Jingbo , LI, Changjin , HU, Chenxi , BAI, Yiqing
IPC分类号： C08F222/08 , C08F210/08 , C08F210/10 , C08F212/36 , C08F8/32 , C08G81/02 , C08L23/12 , C08L87/00 , C08K13/02 , C08K3/32 , C08K5/134 , C08K5/526
摘要： Disclosed are a flame-retardant antimicrobial agent, a preparation method therefor and the use thereof, and a flame-retardant antimicrobial thermoplastic resin composition. The flame-retardant antimicrobial agent is a polymer microsphere with the surface grafted thereof with a guanidine salt, wherein the polymer microsphere comprises a cross-linked structure composed of a structural unit A derived from maleic anhydride, a structural unit B derived from a monomer M, and a structural unit C derived from a cross-linking agent. The monomer M is selected from a C 4 -C 9 aliphatic olefin or a mixture thereof, and the guanidine salt comprises at least one guanidine salt having the property of flame resistance. The flame-retardant antimicrobial agent has both a good antimicrobial effect and a good flame-retardant effect, is an effective single-component multifunctional auxiliary, has a very good flame-retardant and antimicrobial efficiency, and also has a good dispersion, a good fluidity, and a low moisture absorption. A flame-retardant antimicrobial thermoplastic resin composition comprising the flame-retardant antimicrobial agent also has a good flame-retardant and antimicrobial performance and a good overall performance.
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公开(公告)号：EP3363849A1
公开(公告)日：2018-08-22
申请号：EP16854740.4
申请日：2016-04-15
申请人： China Petroleum & Chemical Corporation , Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
发明人： LIU, Jianye , ZHANG, Shijun , CHU, Liqiu , ZHANG, Liying , ZOU, Hao , DONG, Mu , GAO, Dali , CHOU, Baige , SHAO, Jingbo , LYU, Yun , YIN, Hua , YANG, Qingquan , LI, Jie , BAI, Yiqing , XU, Yihui
CPC分类号： C08J3/14 , B29C64/153 , B29K2023/06 , B29K2023/12 , B29K2105/251 , B33Y10/00 , B33Y70/00 , C08F110/02 , C08F110/06 , C08K3/22 , C08K3/346 , C08K3/36 , C08K2003/2206 , C08L23/12
摘要： The present invention provides a method for preparing polyolefin resin powder, comprising the following steps: a) heating a polyolefin resin to dissolve in an organic solvent with a solubility parameter smaller than or equal to that of the polyolefin resin to obtain a polyolefin resin solution; b) cooling the polyolefin resin solution, so that a solid precipitates out to obtain a solid-liquid mixture; c) optionally adding an additive to the solid-liquid mixture and mixing; d) performing solid-liquid separation and drying to obtain polyolefin resin powder for selective laser sintering, wherein the difference between the solubility parameter of the organic solvent and the solubility parameter of the polyolefin resin falls within 0-20% of the solubility parameter of the polyolefin resin. The polyolefin resin powder obtained in the present invention has good oxidation resistance and powder flowability, a moderate size, a smooth surface, a suitable bulk density, and appropriate dispersibility and particle size distribution. The polyolefin resin powder is especially applicable to a selective laser sintering method.
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4.发明公开SUPPORTED CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF, AND METHOD FOR PREPARATION OF ISOBUTYLENE FROM HALOMETHANE 审中-公开负载型催化剂，工艺为：卤代甲烷生成异丁烯PRODUCING及其用途和方法
公开(公告)号：EP3056269A1
公开(公告)日：2016-08-17
申请号：EP14859617.4
申请日：2014-10-28
申请人： China Petroleum & Chemical Corporation , Fushun Research Institute Of Petroleum And Petrochemicals Sinopec
发明人： FANG, Xiangchen , ZHANG, Shudong , ZHANG, Xinwei , ZHANG, Xiwen , SUN, Xiaodan , LI, Jie , NI, Xiangqian
IPC分类号： B01J27/138 , B01J37/22 , C07C11/09 , C07C1/26
CPC分类号： C07C1/30 , B01J23/06 , B01J23/10 , B01J27/138 , B01J29/405 , B01J35/002 , B01J35/1019 , B01J35/1042 , B01J37/0201 , B01J37/18 , B01J37/22 , C07C1/26 , C07C2521/04 , C07C2527/138 , C07C2529/40 , C07C11/09
摘要： Provided are a supported catalyst, a preparation method therefor and use thereof, and a method for the preparation of isobutylene from halomethane. The catalyst is characterized in that it comprises a carrier and a metallic active component supported on the carrier, wherein the metallic active component comprises zinc oxide and zinc halide. On the basis of the total amount of the catalyst, by weight content, the content of zinc oxide is 0.5%-20%, the content of zinc halide is 10%-50%, and the content of the support is 40%-88%. Compared with the prior art, the catalyst of the present invention can convert halomethane into isobutylene with a high selectivity. With the reaction for preparing of isobutylene by converting bromomethane according to the method of the present invention, the conversion of bromomethane is not less than 90% and the selectivity of isobutylene is not less than 80%.
摘要翻译： 本发明提供一种负载型催化剂，其的制备方法和用途，以及用于从卤素甲烷制备异丁烯的方法。 在做了它包括载体和负载在载体上的金属活性组分，worin金属活性组分包括氧化锌和卤化锌的催化剂的特征在于。 该催化剂的总量，按重量计含量为基准，氧化锌的含量为0.5％-20％，卤化锌的含量为10％-50％，和载体的含量为40％-88 ％。 与现有技术相比，本发明的催化剂可以卤代甲烷转化成异丁烯具有高选择性。 与用于通过溴甲烷gemäß转换为所述本发明的方法异丁烯制备反应，溴甲烷的转化率不小于90％和异丁烯的选择性不低于80％。
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公开(公告)号：EP3056269B1
公开(公告)日：2019-04-24
申请号：EP14859617.4
申请日：2014-10-28
申请人： China Petroleum & Chemical Corporation , Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp.
发明人： FANG, Xiangchen , ZHANG, Shudong , ZHANG, Xinwei , ZHANG, Xiwen , SUN, Xiaodan , LI, Jie , NI, Xiangqian
IPC分类号： B01J27/138 , B01J37/22 , C07C11/09 , C07C1/26 , B01J29/40
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6.发明公开
公开(公告)号：EP4424732A1
公开(公告)日：2024-09-04
申请号：EP22886064.9
申请日：2022-10-27
申请人： China Petroleum & Chemical Corporation , Sinopec Dalian Research Institute of Petroleum and Petrochemicals Co., Ltd.
发明人： SUN, Zhenfeng , ZHAO, Kaiqiang , YANG, Chao , WANG, Chen , LI, Jie
IPC分类号： C08F230/02 , C08F220/56 , C09K8/035
CPC分类号： C09K8/035 , C07F9/38 , C08F220/56 , C08F230/02
摘要： The present invention relates to a polymerizable phosphonate monomer and a preparation method therefor, a copolymer prepared and obtained from the polymerizable phosphonate monomer and a drilling fluid that uses the copolymer. The anion of the polymerizable phosphonic acid (salt) has a structure that is represented in the following formula (1), and the cation is at least one among hydrogen, a monovalent metal cation, a divalent metal cation, a trivalent metal cation, and a tetravalent metal cation. In addition, 1H NMR of the polymerizable phosphonic acid (salt) substantivelysubstantively has no peak at the chemical shift δ of 1.019. The preparation method for a polymerizable phosphonic acid (salt) monomer as provided in the present invention uses an organic solvent as the solvent of a reaction system, so that compared to a water solvent system, reaction efficiency is higher, less by-products are produced, and the separation of the obtained products is simpler. Moreover, the obtained product has higher purity, and thus a copolymer having higher molecular weight may be obtained, and the temperature and salt resistance of the drilling fluid can be improved.
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公开(公告)号：EP2915582B1
公开(公告)日：2017-12-27
申请号：EP13857060.1
申请日：2013-10-10
申请人： China Petroleum & Chemical Corporation , Fushun Research Institute of Petroleum and Petrochemicals Sinopec Corp.
发明人： ZHANG, Shudong , JIN, Yingjie , NI, Xiangqian , LI, Jie , ZHANG, Xiwen , ZHANG, Xinwei
IPC分类号： B01J23/652 , B01J23/89 , B01J37/08 , B01J37/03 , B01J37/02 , B01J37/18 , C07C45/33 , C07C47/06 , C07C29/50 , C07C31/08
CPC分类号： B01J23/8993 , B01J21/04 , B01J23/00 , B01J23/002 , B01J23/02 , B01J23/46 , B01J23/6525 , B01J23/887 , B01J23/89 , B01J35/0006 , B01J35/023 , B01J37/0201 , B01J37/031 , B01J37/035 , B01J37/04 , B01J37/08 , B01J37/088 , B01J37/16 , B01J37/18 , B01J2523/00 , C07C29/50 , C07C45/33 , C07C47/06 , C07C31/08 , B01J2523/55 , B01J2523/68 , B01J2523/822 , B01J2523/845 , B01J2523/847
摘要： This invention relates to a composite oxide, production and use thereof as a methane selective oxidizing catalyst. The composite oxide has a composition as illustrated by the formula RhR x Mo y V z O ´-± , wherein the symbols are as defined in the specification. When used as a methane selective oxidizing catalyst, the present composite oxide provides a high methane conversion and a high selectivity to the aimed products.
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8.发明公开COMPOSITE OXIDE, PREPARATION METHOD FOR SAME, AND APPLICATION THEREOF 有权VERBUNDOXID，HERSTELLUNGSVERFAHRENDAFÜRUND ANWENDUNG DAVON
公开(公告)号：EP2915582A1
公开(公告)日：2015-09-09
申请号：EP13857060.1
申请日：2013-10-10
申请人： China Petroleum & Chemical Corporation , Fushun Research Institute of Petroleum and Petrochemicals Sinopec Corp.
发明人： ZHANG, Shudong , JIN, Yingjie , NI, Xiangqian , LI, Jie , ZHANG, Xiwen , ZHANG, Xinwei
CPC分类号： B01J23/8993 , B01J21/04 , B01J23/00 , B01J23/002 , B01J23/02 , B01J23/46 , B01J23/6525 , B01J23/887 , B01J23/89 , B01J35/0006 , B01J35/023 , B01J37/0201 , B01J37/031 , B01J37/035 , B01J37/04 , B01J37/08 , B01J37/088 , B01J37/16 , B01J37/18 , B01J2523/00 , C07C29/50 , C07C45/33 , C07C47/06 , C07C31/08 , B01J2523/55 , B01J2523/68 , B01J2523/822 , B01J2523/845 , B01J2523/847
摘要： This invention relates to a composite oxide, production and use thereof as a methane selective oxidizing catalyst. The composite oxide has a composition as illustrated by the formula RhR x Mo y V z O δ-α , wherein the symbols are as defined in the specification. When used as a methane selective oxidizing catalyst, the present composite oxide provides a high methane conversion and a high selectivity to the aimed products.
摘要翻译： 本发明涉及一种复合氧化物，其作为甲烷选择氧化催化剂的生产和应用。 复合氧化物具有由式RhR x Mo y V z O'-±所示的组成，其中符号如说明书中所定义。 当用作甲烷选择性氧化催化剂时，本发明复合氧化物提供高甲烷转化率和对目标产物的高选择性。
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