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12. 发明公开

EP3160639A1 VINYLIDENE CHLORIDE COPOLYMER-BASED CARBON MOLECULAR SIEVE ADSORBENT COMPOSITIONS AND PROCESSES THEREFOR 有权转让
标题翻译： ON偏基于碳分子筛吸附组合物及其方法
公开(公告)号：EP3160639A1
公开(公告)日：2017-05-03
申请号：EP15741654.6
申请日：2015-06-22
申请人： Dow Global Technologies Llc
发明人： LIU, Junqiang , BEYER, Douglas E. , CALVERLEY, Edward M. , HAN, Chan
IPC分类号： B01J20/20 , B01D53/02 , B01J20/28 , B01J20/30 , C01B32/30
摘要： Novel carbon molecular sieve (CMS) compositions comprising carbonized vinylidene chloride copolymer having micropores with an average micropore size ranging from 3.0 to 5.0. These materials offer capability in separations of gas mixtures including, for example, propane/propylene; nitrogen/methane; and ethane/ethylene. Such may be prepared by a process wherein vinylidene chloride copolymer beads, melt extruded film or fiber are pretreated to form a precursor that is finally carbonized at high temperature. Preselection or knowledge of precursor crystallinity and attained maximum pyrolysis temperature enables preselection or knowledge of a average micropore size, according to the equation ?=6.09+(0.0275×C)−(0.00233×T), wherein ? is the average micropore size in Angstroms, C is the crystallinity percentage and T is the attained maximum pyrolysis temperature in degrees Celsius, provided that crystallinity percentage ranges from 25 to 75 and temperature in degrees Celsius ranges from 800 to 1700. The beads, fibers or film may be ground, post-pyrolysis, and combined with a non-coating binder to form extruded pellets, or alternatively the fibers may be woven, either before or after pre-treatment, to form a woven fiber sheet which is thereafter pyrolyzed to form a woven fiber adsorbent.
摘要翻译：新颖碳分子筛（CMS）的组合物，其包含具有与平均微孔尺寸范围从3.0至5.0微孔碳化偏二氯乙烯共聚物。这些材料提供了在气体混合物中包括的分离能力，例如，丙烷/丙烯; 氮气/甲烷; 和乙烷/乙烯。搜索可以通过一个方法worin偏二氯乙烯共聚物珠粒制备，熔融挤出薄膜或纤维进行预处理，以形成前体并在高温下最后碳化。预选或前体结晶的知识和达到最高热解温度启用预选或平均微孔尺寸的知识，雅丁等式？ = 6:09 +（0.0275 X C） - （0.00233 x深），worin？是在埃的平均微孔尺寸，C是结晶度百分比，而T是摄氏达到最高热解温度，提供没有结晶度的百分比范围为25至75和度的温度范围摄氏800〜1700。珠粒，纤维或膜可以是地面，热解后，用未涂覆的粘合剂组合，以形成挤出的丸粒，或可替代地，纤维可以是纺织的，之前或预处理后，以形成织造纤维片材的所有其随后热解，以形成织造纤维吸附剂。

13. 发明公开

EP2326605A1 METHOD FOR MAKING POROUS MULLITE-CONTAINING COMPOSITES 审中-公开
标题翻译：工艺，一种生产多孔MULLITHALTIGER复合材料
公开(公告)号：EP2326605A1
公开(公告)日：2011-06-01
申请号：EP09792693.5
申请日：2009-09-18
申请人： Dow Global Technologies LLC
发明人： GROHOL, Daniel , HAN, Chan , PYZIK, Aleksander
IPC分类号： C04B35/185 , C04B35/195 , C04B41/50
CPC分类号： C04B35/195 , C04B35/185 , C04B41/5025 , C04B2235/3463 , C04B2235/3481
摘要： Porous composites of mullite and cordierite are formed by firing an acicular mullite body in the presence of a magnesium source and a silicon source. In some variations of the process, the magnesium and silicon sources are present when the acicular mullite body is formed. In other variations, the magnesium source and the silicon source are applied to a previously-formed acicular mullite body. Surprisingly, the composites have coefficients of linear thermal expansion that are intermediate to those of mullite and cordierite alone, and have higher fracture strengths than cordierite at a similar porosity. Some of the cordierite forms at grain boundaries and/or points of intersection between mullite needles, rather than merely coating the needles. The presence of magnesium and silicon sources during acicular mullite formation does not significantly affect the ability to produce a highly porous network of mullite needles.

14. 发明公开

EP3429731A1 SEPARATION OF GASES VIA CARBONIZED VINYLIDENE CHLORIDE COPOLYMER GAS SEPARATION MEMBRANES AND MEMBRANE PREPARATION METHOD 审中-实审
公开(公告)号：EP3429731A1
公开(公告)日：2019-01-23
申请号：EP17714088.6
申请日：2017-03-14
申请人： Dow Global Technologies, LLC
发明人： LIU, Junqiang , BEYER, Douglas E. , GOSS, Janet M. , HAN, Chan , CALVERLEY, Edward M.
IPC分类号： B01D67/00 , B01D69/02 , B01D71/02 , B01D53/22

15. 发明授权

EP2830875B1 FIRE RESISTANT COMPOSITE STRUCTURE 有权
标题翻译：耐火复合材料结构
公开(公告)号：EP2830875B1
公开(公告)日：2016-05-25
申请号：EP13714523.1
申请日：2013-03-27
申请人： Dow Global Technologies LLC
发明人： KIM, Dongkyu , HAN, Chan , CIESLINSKI, Robert C. , VAIRO, Giuseppe , BERTUCELLI, Luigi
IPC分类号： B32B5/24 , B32B13/04 , B32B15/04 , C09K21/02 , B32B9/04
CPC分类号： B32B9/046 , B32B5/245 , B32B9/041 , B32B13/045 , B32B15/046 , B32B2250/02 , B32B2250/05 , B32B2250/40 , B32B2266/0278 , B32B2307/304 , B32B2307/306 , B32B2307/3065 , B32B2375/00 , B32B2419/00 , C09K21/02 , Y10T428/24967 , Y10T428/24999

16. 发明公开

EP2315732A1 METHOD FOR MAKING POROUS ACICULAR MULLITE BODIES 有权
标题翻译：用于生产多孔体，针状莫来石
公开(公告)号：EP2315732A1
公开(公告)日：2011-05-04
申请号：EP09770828.3
申请日：2009-06-22
申请人： Dow Global Technologies LLC
发明人： HAN, Chan , ZIEBARTH, Robin, Paul , PYZIK, Aleksander, Josef
IPC分类号： C04B35/185 , C04B38/00 , C04B38/06
CPC分类号： C04B35/185 , B01D53/944 , B01D53/945 , B01D2255/1021 , B01D2255/2042 , B01D2255/2092 , B01D2255/30 , B01D2255/40 , B01D2255/9202 , B01D2255/9205 , B01D2258/012 , B01J23/58 , B01J35/04 , B01J37/0018 , B01J37/0215 , B01J37/0242 , C04B35/6365 , C04B38/00 , C04B2235/322 , C04B2235/3272 , C04B2235/3445 , C04B2235/349 , C04B2235/445 , C04B2235/6021 , C04B2235/658 , C04B2235/77 , C04B2235/96 , F01N2330/06 , Y02T10/22 , Y10T428/29 , C04B38/0054 , C04B38/0074 , C04B38/068
摘要： Highly porous acicular mullite bodies are prepared. A green body containing mullite precursors and a porogen is formed using a wet method. The green body is heated to sequentially remove any binder, the porogen and calcine it. The calcined body is mullitized. The process formed a calcined body that has excellent strength and can be handled easily. The mullitized body has very high porosity, small pores and has excellent fracture strength.

17. 发明授权

EP2438027B1 MODIFIED GEOPOLYMER COMPOSITIONS AND PROCESSES 有权
公开(公告)号：EP2438027B1
公开(公告)日：2019-06-26
申请号：EP10720849.8
申请日：2010-05-19
申请人： Dow Global Technologies LLC
发明人： HAN, Chan , PYZIK, Aleksander, Josef , LIU, Jia
IPC分类号： C04B20/10 , C04B28/00

18. 发明公开

EP3356028A1 CARBON MOLECULAR SIEVE ADSORBENTS PREPARED FROM ACTIVATED CARBON AND USEFUL FOR PROPYLENE-PROPANE SEPARATION 有权
公开(公告)号：EP3356028A1
公开(公告)日：2018-08-08
申请号：EP16767119.7
申请日：2016-09-08
申请人： Dow Global Technologies LLC
发明人： LIU, Junqiang , HAN, Chan , GOSS, Janet M. , CALVERLEY, Edward M.
IPC分类号： B01J20/20 , B01J20/30 , B01J20/28 , B01J20/32 , B01D53/04
CPC分类号： B01J20/20 , B01D53/02 , B01D53/0462 , B01D53/047 , B01D2253/102 , B01D2253/308 , B01D2257/7022 , B01J20/28061 , B01J20/2808 , B01J20/2809 , B01J20/3078 , B01J20/3204 , B01J20/324 , B01J20/327 , B01J20/3272 , C01B32/05 , C01B32/306 , C01P2006/12 , C01P2006/16
摘要： A process to prepare a carbon molecular sieve adsorbent composition comprises steps beginning with an activated carbon having specific effective micropore size. The activated carbon is impregnated with monomers or partially polymerized polymer, allowed to complete polymerization, and then carbonized such that the impregnant shrinks the micropores to another specific effective micropore size. Finally, the impregnated/polymerized/carbonized product is annealed at a temperature ranging from 1000° C. to 1500° C., which ultimately and predictably shrinks the micropores to a size ranging from 4.0 Angstroms to 4.3 Angstroms. The invention surprisingly enables fine tuning of the effective micropore size, as well as desirable selectivity, capacity and adsorption rates, to obtain highly desirable carbon molecular sieving capability particularly suited for use in, for example, fixed beds in pressure swing or temperature swing processes to enable propylene/propane separations.

19. 发明公开

EP2830875A1 FIRE RESISTANT COMPOSITE STRUCTURE 有权
标题翻译：耐火复合材料结构
公开(公告)号：EP2830875A1
公开(公告)日：2015-02-04
申请号：EP13714523.1
申请日：2013-03-27
申请人： Dow Global Technologies LLC
发明人： KIM, Dongkyu , HAN, Chan , CIESLINSKI, Robert C. , VAIRO, Giuseppe , BERTUCELLI, Luigi
IPC分类号： B32B5/22 , B32B9/04 , B32B17/06 , C08J9/36
CPC分类号： B32B9/046 , B32B5/245 , B32B9/041 , B32B13/045 , B32B15/046 , B32B2250/02 , B32B2250/05 , B32B2250/40 , B32B2266/0278 , B32B2307/304 , B32B2307/306 , B32B2307/3065 , B32B2375/00 , B32B2419/00 , C09K21/02 , Y10T428/24967 , Y10T428/24999
摘要： Fire resistant composite structures. As an example, a fire resistant composite structure can have a foam material, a geopolymer thermal protection layer adhered to the foam material, and a facing adhered to the geopolymer layer. The geopolymer thermal protection layer can be formed by curing geopolymer precursors having a silicon to aluminum mole ratio in a range of 1.0:0.1 to 1.0:3.3.

20. 发明授权

EP2315732B1 METHOD FOR MAKING POROUS ACICULAR MULLITE BODIES 有权
标题翻译：用于生产多孔体，针状莫来石
公开(公告)号：EP2315732B1
公开(公告)日：2014-11-26
申请号：EP09770828.3
申请日：2009-06-22
申请人： Dow Global Technologies LLC
发明人： HAN, Chan , ZIEBARTH, Robin, Paul , PYZIK, Aleksander, Josef
IPC分类号： C04B35/185 , C04B38/00 , C04B38/06
CPC分类号： C04B35/185 , B01D53/944 , B01D53/945 , B01D2255/1021 , B01D2255/2042 , B01D2255/2092 , B01D2255/30 , B01D2255/40 , B01D2255/9202 , B01D2255/9205 , B01D2258/012 , B01J23/58 , B01J35/04 , B01J37/0018 , B01J37/0215 , B01J37/0242 , C04B35/6365 , C04B38/00 , C04B2235/322 , C04B2235/3272 , C04B2235/3445 , C04B2235/349 , C04B2235/445 , C04B2235/6021 , C04B2235/658 , C04B2235/77 , C04B2235/96 , F01N2330/06 , Y02T10/22 , Y10T428/29 , C04B38/0054 , C04B38/0074 , C04B38/068

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