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1. 发明申请

WO2012150998A1 IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT 审中-公开
标题翻译：含有氢化烯烃发泡剂的聚氨酯多元醇混合物的改进稳定性
公开(公告)号：WO2012150998A1
公开(公告)日：2012-11-08
申请号：PCT/US2012/027800
申请日：2012-03-06
申请人： ARKEMA INC. , CHEN, Benjamin B. , COSTA, Joseph S. , ABBAS, Laurent , LIU, Haiming , SESHADRI, Sri R.
发明人： CHEN, Benjamin B. , COSTA, Joseph S. , ABBAS, Laurent , LIU, Haiming , SESHADRI, Sri R.
IPC分类号： C08G18/00
CPC分类号： C08G18/06 , C08G18/1808 , C08G18/1816 , C08G18/1825 , C08G18/1833 , C08G18/4018 , C08G18/482 , C08G18/5033 , C08G18/7664 , C08G2101/005
摘要： A stable polyol pre-mix composition comprises a blowing agent, a polyol, a surfactant, and a catalyst composition comprising an oxygen -containing amine catalyst. The oxygen-containing amine catalyst may be, an alkanol amine, an ether amine, or a morpholine group. containing compound such as, 2.(2.dimethylaminoethoxy)ethanol or N.N.N'.trimethylaminoethylethanolamine. A stabilized thermosetting foam blend comprises: (a) a polyisocyanate and, optionally, isocyanate compatible raw materials; and (b) a polyol pre. mix composition. A method for stabilizing thermosetting foam blends comprises combining: (a) a polyisocyanate and, optionally, isocyanate compatible raw materials; and (b) a polyol pre. mix composition. A polyurethane or polyisocyanurate foam having uniform cell structure with little or no foam collapse comprises a mixture of: (a) a polyisocyanate and, optionally, one or more isocyanate compatible raw materials; and (b) a polyol pre-mix composition. The resultant polyurethane or polyisocyanurate foams have uniform cell structure with little or no foam collapse.
摘要翻译：稳定的多元醇预混组合物包含发泡剂，多元醇，表面活性剂和包含含氧的胺催化剂的催化剂组合物。含氧胺催化剂可以是链烷醇胺，醚胺或吗啉基。（2.二甲基氨基乙氧基）乙醇或N.N.N'-三甲基氨基乙基乙醇胺。稳定的热固性泡沫共混物包括：（a）多异氰酸酯和任选的与异氰酸酯相容的原料; 和（b）多元醇前体。混合成分。一种用于稳定热固性泡沫共混物的方法包括：（a）多异氰酸酯和任选地与异氰酸酯相容的原料; 和（b）多元醇前体。混合成分。聚氨酯或聚异氰脲酸酯泡沫体具有均匀的泡孔结构，很少或没有泡沫破裂，包括：（a）多异氰酸酯和任选的一种或多种异氰酸酯相容的原料的混合物; 和（b）多元醇预混组合物。所得的聚氨酯或聚异氰脲酸酯泡沫具有均匀的泡孔结构，很少或没有泡沫破裂。

2. 发明申请

WO2012141822A1 IMPROVED STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENT 审中-公开
标题翻译：含有氢化烯烃发泡剂的聚氨酯多元醇混合物的改进稳定性
公开(公告)号：WO2012141822A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/027802
申请日：2012-03-06
申请人： ARKEMA INC. , CHEN, Benjamin B. , COSTA, Joseph S. , ABBAS, Laurent , LIU, Haiming , SESHADRI, Sri R. , HONNICK, William D.
发明人： CHEN, Benjamin B. , COSTA, Joseph S. , ABBAS, Laurent , LIU, Haiming , SESHADRI, Sri R. , HONNICK, William D.
IPC分类号： C08G65/26 , C08G18/38 , C08G18/50
CPC分类号： C08J9/147 , C08G18/1808 , C08G18/4018 , C08G2101/0025 , C08J9/0052 , C08J9/02 , C08J9/127 , C08J9/144 , C08J9/149 , C08J2201/022 , C08J2203/162 , C08J2375/04 , C08L71/02
摘要： A polyol pre-mix composition includes a blowing agent having a halogenated hydroolefin, a polyol, a surfactant, a catalyst composition, and a metal salt. The metal salt may be, for example, a carboxylate, acetylacetonate, alcoholate of a metal selected from the group consisting of Zn, Co, Ca, and Mg. The metal salt may be, for example, a carboxylate and/or alcoholate of a C1-C21 straight chain or branched aliphatic monocarboxylic acid or monoalcohol, such as magnesium formate, zinc octoate, calcium octoate, cobalt octoate, and magnesium octoate, and mixtures thereof. The metal acetylacetonate may be, for example, zinc acetylacetonate, cobalt acetylacetonate, magnesium acetylacetonate, or calcium acetylacetonate. A two-part system for producing a thermosetting foam blend includes (a) a polyisocyanate and, optionally, one or more isocyanate compatible raw materials; and (b) the polyol pre-mix composition. A method for producing a thermosetting foam blend includes combining: (a) a polyisocyanate; and (b) the polyol pre-mix composition.
摘要翻译：多元醇预混合组合物包括具有卤化氢烯烃，多元醇，表面活性剂，催化剂组合物和金属盐的发泡剂。金属盐可以是例如选自Zn，Co，Ca和Mg的金属的羧酸盐，乙酰丙酮化物，醇盐。金属盐可以是例如C1-C21直链或支链脂族一元羧酸或一元醇的羧酸盐和/或醇盐，例如甲酸镁，辛酸锌，辛酸钙，辛酸钙和辛酸镁，以及混合物它们。乙酰丙酮酸金属可以是例如乙酰丙酮酸锌，乙酰丙酮酸钴，乙酰丙酮镁或乙酰丙酮酸钙。用于生产热固性泡沫共混物的两部分系统包括（a）多异氰酸酯和任选的一种或多种异氰酸酯相容的原料; 和（b）多元醇预混合组合物。一种制备热固性泡沫共混物的方法包括：（a）多异氰酸酯; 和（b）多元醇预混合组合物。

3. 发明申请

WO2011071797A1 RADICAL TRAP IN OIL AND GAS STIMULATION OPERATIONS 审中-公开
标题翻译：油和气体刺激操作中的放射性捕获
公开(公告)号：WO2011071797A1
公开(公告)日：2011-06-16
申请号：PCT/US2010/059043
申请日：2010-12-06
申请人： ARKEMA INC. , SESHADRI, Sri R. , PALYS, Leonard H. , FEORINO, JR., James J.
发明人： SESHADRI, Sri R. , PALYS, Leonard H. , FEORINO, JR., James J.
IPC分类号： E21B43/26
CPC分类号： C09K8/68 , C09K8/70 , C09K8/88 , C09K2208/26 , E21B43/26
摘要： A method for using a fracture fluid in forming subterranean fractures includes delaying degradation of a polymer in a fracture fluid when the fracture fluid comprises a breaker by combining at least one radical scavenger with the fracture fluid. The mixture for use in a fracture fluid comprises a radical scavenger and a breaker. A method of fracturing a subterranean formation may include providing a fracture fluid comprising a proppant, a polymer, and a breaker and adding a radical scavenger to the fracture fluid. The fracture fluid is supplied to a desired location in the subterranean formation to form at least one fracture where the viscosity of the fracture fluid is maintained. The breaker is then allowed to degrade the polymer and reduce the viscosity of the fracture fluid at a specific time or temperature.
摘要翻译：在形成地下裂缝中使用断裂流体的方法包括当断裂流体通过将至少一种自由基清除剂与断裂流体结合在一起而延迟断裂流体中聚合物的降解。用于断裂流体的混合物包括自由基清除剂和破碎剂。压裂地层的方法可包括提供包括支撑剂，聚合物和破坏剂的断裂流体，并向裂缝流体添加自由基清除剂。将断裂流体供应到地层中的期望位置以形成至少一个断裂，其中保持了断裂流体的粘度。然后允许断路器降解聚合物并降低在特定时间或温度下的断裂流体的粘度。

4. 发明申请

WO2011019688A1 LOW DUST EXTENDED PEROXIDES 审中-公开
标题翻译：低污垢延长过氧化物
公开(公告)号：WO2011019688A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/044967
申请日：2010-08-10
申请人： ARKEMA INC. , NETHERO, Crit E. , SESHADRI, Sri R. , MACPHERSON, Bert , KOZEL, Thomas H. , PALYS, Leonard H.
发明人： NETHERO, Crit E. , SESHADRI, Sri R. , MACPHERSON, Bert , KOZEL, Thomas H. , PALYS, Leonard H.
IPC分类号： C01B15/00
CPC分类号： C07C407/003 , C08K5/14 , C08K9/04
摘要： A low dusting extended peroxide comprises 4 - 60% by weight peroxide and a filler where the peroxide is supported on the filler. The filler comprises 20 - 100% by weight calcium carbonate and optionally silica. The extended peroxide has an angle of repose of 50° or less. A method of making the low dusting extended peroxide comprises mixing the filler material(s) and spraying the peroxide onto the filler material while it is mixing to achieve a uniform distribution of the peroxide on the filler material. A method of using the low dusting extended peroxide may include dispersing the low dusting extended peroxide in water to form an aqueous dispersion and supplying the aqueous dispersion to a fracture fluid comprising a polymer to cause the polymer to decompose.
摘要翻译：低粉尘的延长过氧化物包含4-60重量％的过氧化物和填料，其中过氧化物负载在填料上。填料包含20-100重量％的碳酸钙和任选的二氧化硅。延伸的过氧化物的休止角为50°以下。制备低喷涂延长的过氧化物的方法包括混合填料并在混合过程中将过氧化物喷涂到填料上，以实现过氧化物在填料上的均匀分布。使用低起尘的延长的过氧化物的方法可以包括将低粉尘的延长的过氧化物分散在水中以形成水分散体并将水分散体供应到包含聚合物的断裂流体以引起聚合物分解。

5. 发明申请

WO2015126584A1 PROCESS FOR THE MANUFACTURE OF HYDROCHLOROFLUOROOLEFINS 审中-公开
标题翻译：制造盐酸羟基烯烃的方法
公开(公告)号：WO2015126584A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/013204
申请日：2015-01-28
申请人： ARKEMA INC.
发明人： ELSHEIKH, Maher Y. , PIGAMO, Anne , SESHADRI, Sri R.
IPC分类号： C07C17/358
CPC分类号： C07C17/358 , C07C17/10 , C07C17/20 , C07C17/206 , C07C17/23 , C07C17/25 , C07C17/266 , C07C17/269 , C07C19/01 , C07C21/08
摘要： The disclosure provides a process for the manufacture of trans 1-chloro3,3,3-trifluoropropene (trans 1233zd) by fluorinating 1230za and/or 240fa to a cis/trans mixture of 1233zd, separating the trans isomer followed by an isomerization of cis 1233zd to trans 1233zd in the fluorination step. The fluorination step is carried out in the gas phase or the liquid phase. The isomerization is carried out in the gas phase with a high surface area heterogeneous Cr catalyst, supported or unsupported.
摘要翻译：本公开提供了通过将1230za和/或240fa氟化成1233zd的顺式/反式混合物来制造反式1-氯-3,3,3-三氟丙烯（反式1233zd）的方法，将反式然后在氟化步骤中将顺式1233zd异构化为反式1233zd。氟化步骤在气相或液相中进行。异构化在具有高表面积非均相Cr催化剂的气相中进行，支持或不支持。

6. 发明申请

WO2014120493A1 ACTIVATION AND REGENERATION OF FLUORINATION CATALYSTS 审中-公开
标题翻译：氟化催化剂的活化和再生
公开(公告)号：WO2014120493A1
公开(公告)日：2014-08-07
申请号：PCT/US2014/012166
申请日：2014-01-20
申请人： ARKEMA INC.
发明人： SYVRET, Robert G. , JANNEY, Patrick K. , SESHADRI, Sri R.
IPC分类号： B01J27/32
CPC分类号： B01J38/46 , B01J23/26 , B01J23/34 , B01J23/86 , B01J23/90 , B01J27/132 , B01J27/138 , B01J27/32 , B01J37/26 , C07C17/202 , C07C17/206 , C07C17/21 , Y02P20/584 , C07C21/18 , C07C19/08
摘要： A fluorination catalyst such as a chromium oxide-based fluorination catalyst may be activated or reactivated by contacting the catalyst. with a source of reactive fluorine, for example nitrogen trifluoride (NF3) or fluorine (F2). Fluorinated compounds may be prepared by the gas phase reaction of hydrogen fluoride (HF) with various substrates such as chlorinated compounds. A number of metal oxide-based catalysts have been developed for this purpose.
摘要翻译：可以通过使催化剂接触来活化或再活化诸如氧化铬基氟化催化剂的氟化催化剂。具有活性氟源，例如三氟化氮（NF 3）或氟（F 2）。氟化合物可以通过氟化氢（HF）与各种底物如氯化化合物的气相反应来制备。为此目的已经开发了许多金属氧化物基催化剂。

7. 发明申请

WO2018022419A1 POLYOL PRE-MIXES HAVING IMPROVED SHELF LIFE 审中-公开
标题翻译：多元醇预混料具有改善的保质期
公开(公告)号：WO2018022419A1
公开(公告)日：2018-02-01
申请号：PCT/US2017/043069
申请日：2017-07-20
申请人： ARKEMA INC.
发明人： CHEN, Benjamin Bin , COSTA, Joseph S. , ABBAS, Laurent , SESHADRI, Sri R.
IPC分类号： C09K3/00 , C08L75/08
摘要： Incorporating a cycloaliphatic epoxide such as cyclohexene oxide into a polyol pre-mix containing an amine catalyst and a halogenated hydroolefin blowing agent such as HCFO-1233zd helps to improve the storage-stability of the pre-mix and to ensure that a thermoset foam prepared therefrom is of satisfactory quality.
摘要翻译：将脂环族环氧化物例如环己烯氧化物引入到含有胺催化剂和卤化氢烯烃发泡剂如HCFO-1233zd的多元醇预混合物中有助于改善预混合物的储存稳定性和以确保由其制备的热固性泡沫质量令人满意。

8. 发明申请

WO2015126662A1 STABILIZED HYDROCHLOROFLUOROOLEFINS AND HYDROFLUOROOLEFINS 审中-公开
标题翻译：稳定化氢氟醚和氢氟酸
公开(公告)号：WO2015126662A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/015139
申请日：2015-02-10
申请人： ARKEMA INC.
发明人： ELSHEIKH, Maher Y. , CHEN, Benjamin Bin , VAN HORN, Brett L. , ABBAS, Laurent , SESHADRI, Sri R.
IPC分类号： C09K5/04 , C07C21/04
CPC分类号： C09K5/044 , A62D1/0057 , C08F2/42 , C08J9/144 , C08J9/146 , C08J9/149 , C08J2325/06 , C08J2375/04 , C09K3/30 , C09K5/045 , C09K2205/126 , C11D3/0084 , C11D7/247 , C11D7/261 , C11D7/263 , C11D7/5018
摘要： Disclosed is a combination of hydrofluoroolefins and/or hydrochlorofluoroolefins with stabilizers wherein the stabilizers minimize the degradation of the hydrofluoroolefins and hydrochlorofluoroolefins during storage, handling and use yet allow for atmospheric degradation. The combinations exhibit low or zero ozone depletion potential and lower global warming potential making them of interest as replacements for chlorofluorocarbons and hydrfluorocarbons. The combinations of the present invention comprise hydrofluoroolefins and/or hydrochlorofluoroolefins in combination with a stabilizer or stabilizers selected from free radical scavengers, acid scavengers, oxygen scavengers, polymerization inhibitors and combinations thereof.
摘要翻译：公开了氢氟烯烃和/或氢氯氟烯烃与稳定剂的组合，其中稳定剂使储存，处理和使用期间氢氟烯烃和氢氯氟烯烃的降解最小化，但允许大气降解。这些组合表现出低或零臭氧消耗潜能和较低的全球变暖潜能，使其成为氯氟烃和氢氟碳化物的替代品。本发明的组合包括与选自自由基清除剂，酸清除剂，除氧剂，聚合抑制剂及其组合的稳定剂或稳定剂组合的氢氟烯烃和/或氢氯氟烯烃。

9. 发明申请

WO2017048334A1 POLYOL PRE-MIXES HAVING IMPROVED SHELF LIFE 审中-公开
标题翻译：具有改进的保质期的聚氨酯预混物
公开(公告)号：WO2017048334A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/034211
申请日：2016-05-26
申请人： ARKEMA INC.
发明人： CHEN, Benjamin Bin , COSTA, Joseph S. , SESHADRI, Sri R. , ABBAS, Laurent
IPC分类号： C08G18/08 , C08G18/34 , C08G18/42 , C08J9/14
CPC分类号： C08J9/144 , C08G18/00 , C08G2101/00 , C08J2201/022 , C08J2203/142 , C08J2205/052 , C08J2205/06 , C08J2205/10 , C08J2375/06 , C08J2375/08
摘要： A polyol pre-mix containing at least one halogenated hydroolefin blowing agent and having improved shelf life stability is provided, wherein each polyol combined with the halogenated hydroolefin blowing agent has an apparent pH of between 3 and 11.4. Controlling the apparent pH of the polyol(s) enables the polyol pre-mix to be stored for extended periods of time and then used in combination with organic polyisocyanate to produce foam formulations having gel times and tack free times not significantly different from those exhibited when freshly prepared polyol pre-mix is used.
摘要翻译：提供含有至少一种卤代氢烯烃发泡剂并具有改善的保质期稳定性的多元醇预混物，其中与卤代氢化烯烃发泡剂结合的每种多元醇的表观pH为3至11.4。控制多元醇的表观pH使得多元醇预混物能够长时间储存，然后与有机多异氰酸酯组合使用，以产生具有凝胶时间和无粘性时间的泡沫制剂，其与使用新鲜制备的多元醇预混物。

10. 发明公开

EP3590913A1 METHOD OF SEPARATING ORGANOFLUORINE COMPOUNDS USING MEMBRANE 审中-公开
公开(公告)号：EP3590913A1
公开(公告)日：2020-01-08
申请号：EP19194101.2
申请日：2014-07-08
申请人： ARKEMA INC.
发明人： ELSHEIKH, Maher Y. , WISMER, John A. , SESHADRI, Sri R.
IPC分类号： C07C17/38 , C07C19/08 , C07C21/18 , B01D53/22 , B01D53/62 , B01D53/70
摘要： The present disclosure relates to a method of separating a composition containing at least one organofluorine compound from at least one inorganic compound by contacting the composition with a semipermeable membrane. Other methods relate to separating a organofluorine compound from a composition containing at least one other organofluorine compound or chlorocarbon. Methods of isolating a single organofluorine compound from a composition comprising a mixture of organofluorine compounds, chlorocarbons, and/or inorganic compounds are also disclosed

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