专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2021081662A1 SYNTHESIS OF CYANURATE AND MULTIFUNCTIONAL ALCOHOL-BASED POLYETHER ACRYLATE FOR UV CURABLE MATERIALS 审中-公开
公开(公告)号：WO2021081662A1
公开(公告)日：2021-05-06
申请号：PCT/CA2020/051471
申请日：2020-10-30
申请人： YUAN, Zhongshun , XU, Chunbao , WU, Wei
发明人： YUAN, Zhongshun , XU, Chunbao , WU, Wei
IPC分类号： C08G65/28 , B33Y70/00 , C07D251/32 , C08F290/06 , C09D11/00 , C09D151/08 , C09J151/08
摘要： Polyether (meth)acrylates based on cyanuric acid or substituted cyanuric acid and multifunctional alcohol, which optionally include triethanolamine units, have wide applications in UV curable adhesives, coatings, inks, sealants, paints or 3D printing. These polyether acrylates have rigid cyanurate structure endowing the material with extra strength and thermal stability. Furthermore, triethanolamine unit, when present, endows the material with anti-oxygen inhibition property in UV curing process. These polyether (meth)acrylates have low viscosity and high reactivity towards UV curing. The cured resins have high resilience and strength. The process of making the polyether (meth)acrylates includes the synthesis of trifunctional polyether polyols through controlled polymerization of propylene oxide using multifunctional alcohol (such as glycerol and sucrose), cyanuric acid acid or substituted cyanuric acid, and optionally triethanolamine, in the presence of a catalyst, followed by the synthesis of polyether (meth)acrylates through transesterification or through direct esterification of the trifunctional polyether polyols.

2. 发明申请

WO2012079179A1 METHODS, SYSTEMS AND CATALYSTS FOR SUPERCRITICAL WATER REFORMING FEEDSTOCK INTO METHANE 审中-公开
标题翻译：用于超临界水转化进料到甲烷的方法，系统和催化剂
公开(公告)号：WO2012079179A1
公开(公告)日：2012-06-21
申请号：PCT/CA2011/050784
申请日：2011-12-19
申请人： LAKEHEAD UNIVERSITY , XU, Chunbao , LI, Hanning , YUAN, Zhongshun
发明人： XU, Chunbao , LI, Hanning , YUAN, Zhongshun
IPC分类号： B01J23/89 , B01J37/02 , B01J37/04 , B01J37/08 , C07C1/20 , C10G35/085 , C07C9/04
CPC分类号： C10G3/44 , B01J21/04 , B01J23/462 , B01J23/755 , B01J23/892 , B01J23/96 , B01J37/0236 , B01J37/18 , B01J37/343 , C01B3/323 , C01B2203/0233 , C01B2203/1047 , C01B2203/1052 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1229 , C10G3/47 , C10G3/48 , C10G3/49 , C10G35/06 , C10G35/065 , C10G2300/4018 , C10G2300/805 , C10L3/08 , Y02P20/52 , Y02P20/544 , Y02P20/584 , Y02P30/20
摘要： The present application pertains to the methods, systems and catalysts for supercritical water reforming of feedstocks, such as ethanol, into methane. A bimetallic nickel and ruthenium catalyst and method of making the catalyst is also disclosed as well as the use of the catalyst in supercritical water reforming of feedstocks. The methods, systems and catalysts are useful in batch and continuous generation of methane for various applications including for use as a raw material, in power plants as a combustible fuel, in combustion engine for vehicle and power generation as well as in gas turbines.
摘要翻译：本申请涉及用于将诸如乙醇的原料超临界水重整成甲烷的方法，系统和催化剂。还公开了双金属镍和钌催化剂以及制备催化剂的方法以及催化剂在原料的超临界水重整中的用途。方法，系统和催化剂可用于分批和连续生成甲烷用于各种应用，包括用作原料，发电厂中作为可燃燃料，用于车辆和发电的内燃机以及燃气轮机。

3. 发明申请

WO2008025786A2 INTERPRETING A PLURALITY OF M-DIMENSIONAL ATTRIBUTE VECTORS ASSIGNED TO A PLURALITY OF LOCATIONS IN AN N-DIMENSIONAL INTERPRETATION SPACE 审中-公开
标题翻译：解释分配给N维解释空间中的多个位置的多维属性矢量的多项式
公开(公告)号：WO2008025786A2
公开(公告)日：2008-03-06
申请号：PCT/EP2007/058971
申请日：2007-08-29
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL CANADA LIMITED , CHAN, Chung-King , GESBERT, Stephane , MASTERS, Albert Ronald , XU, Chunbao
发明人： CHAN, Chung-King , GESBERT, Stephane , MASTERS, Albert Ronald , XU, Chunbao
CPC分类号： G01V1/30 , G01V1/34 , G06K9/6253
摘要： A method for interpreting a plurality of m- dimensional attribute vectors (m2) assigned to a plurality of locations in an n-dimensional interpretation space (n1), which method comprises arranging at least a subset of the attribute vectors as points in an m- dimensional attribute space; defining k classes (k2) of attribute vectors by identifying for each class at least one classification point in attribute space; postulating a classification rule for points in attribute space; determining a class-membership attribute of a point in attribute space using the classification points and the classification rule to obtain a classified point; and assigning a display parameter to the classified point which is related to the class-membership attribute. In one embodiment the display parameter is a mixed display parameter derived from probabilistic membership values each representing a probability that the classified point belongs to a selected class. In another embodiment classified points are displayed in attribute space and in interpretation space at the same time. The method can be used in a method of producing hydrocarbons from a subsurface formation. Also provided are corresponding computer program products and computer systems.
摘要翻译：一种用于解释分配给n维解释空间（n1）中的多个位置的多个m维属性向量（m2）的方法，该方法包括：将属性向量的至少一个子集作为m- 维属性空间; 通过在属性空间中识别每个类至少一个分类点来定义属性向量的k个类（k2）; 假设属性空间中的点的分类规则; 使用分类点和分类规则确定属性空间中的点的类隶属性属性以获得分类点; 以及将分配点分配给与所述类成员属性相关的显示参数。在一个实施例中，显示参数是从概率成员值导出的混合显示参数，每个表示分类点属于所选类别的概率。在另一实施例中，分类点同时显示在属性空间和解释空间中。该方法可用于从地下地层生产烃的方法。还提供了相应的计算机程序产品和计算机系统。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式