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

WO2017083380A1 HIGH MOLECULAR WEIGHT HYDROPHOBIC POLYOL 审中-公开
标题翻译：高分子量疏水多元醇
公开(公告)号：WO2017083380A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/061128
申请日：2016-11-09
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： COLSON, Adam C. , YU, Dan , AGUILAR, Daniel A. , STEPHENSON, Amber , HEATH, William H. , GE, Shouren
IPC分类号： C08G18/48 , C08G18/76 , C08G18/10 , C09D175/08 , C08G18/32 , C09J175/08
CPC分类号： C08G18/10 , C08G18/3206 , C08G18/4812 , C08G18/4854 , C08G18/7671 , C09D175/08 , C09J175/08 , C08G18/48
摘要： A cured composition including a reaction product of a mixture that includes an isocyanate component having one or more isocyanates and an isocyanate-reactive component having a butylene oxide based polyol, which has a number average molecular weight greater than 2,000 g/mol and less than 8,000 g/mol and a nominal hydroxyl functionality from (2) to (4). At least (50) wt% of a total weight of alkylene oxides used to form the butylene oxide based polyol is butylene oxide. An isocyanate index of the mixture is from (90) to (150). The cured composition in a cured state exhibits a first tan delta peak between a first temperature range of 50 °C to 0 °C and a second tan delta peak between a second temperature range of 75 °C and 150 °C, according to a tan delta plot over a range of temperatures, and a value of the first tan delta peak and a value of the second tan delta peak each represents a ratio of a loss modulus of the cured composition and a storage modulus of the cured composition at a specific temperature within the range of temperatures, as measured according to dynamic mechanical thermal analysis. The values of the first and the second tan delta peaks are from (0.10) to (0.90).
摘要翻译：包括含有具有一种或多种异氰酸酯的异氰酸酯组分和具有基于环氧丁烷的多元醇的异氰酸酯反应性组分的混合物的反应产物的固化组合物，其数均分子量大于（2）至（4）的2,000g / mol且小于8,000g / mol和标称的羟基官能度。用于形成基于环氧丁烷的多元醇的环氧烷的总重量的至少（50）wt％是环氧丁烷。该混合物的异氰酸酯指数为（90）至（150）。固化状态下的固化组合物在50℃至0℃的第一温度范围和75℃至150℃的第二温度范围之间具有第一tanδ峰，根据在一定温度范围内的tanδ图，并且第一tanδ峰的值和第二tanδ峰的值各自表示固化组合物的损耗模量与固化组合物的储能模量的比率在温度范围内的特定温度下，根据动态机械热分析测量。第一和第二tanδ峰的值是从（0.10）到（0.90）。

2. 发明申请

WO2018187025A1 THIN FILM COMPOSITE MEMBRANE INCLUDING CROSSLINKED TROGER'S BASE POLYMER 审中-公开
公开(公告)号：WO2018187025A1
公开(公告)日：2018-10-11
申请号：PCT/US2018/023216
申请日：2018-03-20
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： AGARWAL, Praveen , AERTS, Peter E.M. , DIKIC, Tamara , GE, Shouren , HEFNER, Robert E. , RAO, Yuanqiao , RIJKSEN, Bart G. M. , TOMLINSON, Ian A.
IPC分类号： B01D67/00 , B01D71/62 , B01D71/64 , B01D69/12
摘要： A composite membrane including a porous support and a thin film layer comprising a reaction product of: i) a polymer comprising a sub-unit including a Troger's base moiety represented by Formula I: wherein L includes an arylene group substituted with at least one carboxylic acid or a corresponding salt or ester group, or a hydroxyl; and ii) a crosslinking agent selected from at least one of: a) a multifunctional epoxy compound and b) a multifunctional azide compound.

3. 发明申请

WO2014099666A3 EPOXY COMPOSITION 审中-公开
公开(公告)号：WO2014099666A3
公开(公告)日：2014-06-26
申请号：PCT/US2013/075037
申请日：2013-12-13
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： CHANG, Kwanho , XIE, Jia , GE, Shouren , WILMOT, Nathan , DUGGAL, Rajat
IPC分类号： C08G59/06 , C08G59/64 , C08K5/56
摘要： An epoxy composition that includes an epoxy-terminated prepolymer, an alkanolamine hardener having at least one hydroxyl group and an organometallic compound, where amine groups of the alkanolamine hardener react with epoxy groups of the epoxy-terminated prepolymer in a stoichiometric ratio to form a cured epoxy composition. The epoxy-terminated prepolymer is formed from a reaction product of an amine terminated polymeric polyol and a molar excess of epoxy groups in an epoxy monomer, relative to a molar amount of amine groups in the amine terminated polymeric polyol.

4. 发明申请

WO2011150053A1 POLYMER COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES PREPARED FROM THE SAME 审中-公开
标题翻译：聚合物组合物，其制备方法和由其制备的制品
公开(公告)号：WO2011150053A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/037894
申请日：2011-05-25
申请人： DOW GLOBAL TECHNOLOGIES LLC , LIANG, Wenbin , LIU, Lizhi , GE, Shouren
发明人： LIANG, Wenbin , LIU, Lizhi , GE, Shouren
IPC分类号： C08L23/02 , C08L23/06 , C08L23/08
CPC分类号： C08L23/06 , C08L23/02 , C08L23/0853 , C08L2205/02 , C08L2666/06 , C08L2666/02
摘要： The invention provides a composition comprising a first composition that comprises an ethylene-based polymer and an oil, and wherein the first composition has the following property as determined by small angle x-ray scattering: (L oil - L no-oil ) / L no-oil > 10%, where L oil is the long period of the polymer with oil, and L no-oil is the long period of the polymer without oil.
摘要翻译：本发明提供一种组合物，其包含第一组合物，其包含基于乙烯的聚合物和油，并且其中所述第一组合物具有通过小角度X射线散射测定的以下性质：（Loil-Lno-oil）/ Lno-oil > 10％，其中Loil是具有油的聚合物的长时间，而Lno-油是长时间的无油聚合物。

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