公开(公告)号：JPH11279088A

公开(公告)日：1999-10-12

申请号：JP1540099

申请日：1999-01-25

Applicant: Elf Atochem North America Inc ,  エルフ・アトケム・ノース・アメリカ・インコーポレイテッド

Inventor： WISMER JOHN A ,  BOLMER MICHAEL S ,  CHEN BIN

IPC: C07C17/386 ,  C07C17/00 ,  C07C17/38 ,  C07C17/383 ,  C07C21/18

CPC classification number: C07C21/18 ,  C07C17/00 ,  C07C17/38 ,  C07C17/383

Abstract: PROBLEM TO BE SOLVED: To obtain trifluoropropene being an intermediate for a specific pentafluoropropane suitable as a blowing agent and a refrigerant in a high yield, by using an azeotropic mixture composed of HF and a specific trifluorochloropropene.
SOLUTION: The azeotropic mixture containing HF and 1,1,1-trifluoro-3- chloro-2-propene (hereinafter, 1233 zd) is used, preferably a rectification column is utilized and the azeotropic mixture of HF/1233 zd is removed from a system rich in HF by a liquid phase method (or HF is separated by the removal) or the azeotropic mixture of HF/1233 zd is removed from the system by a vapor- phase method to give 1233 zd being an intermediate for producing 1,1,1,3,3- pentalfuoropropene (hereinafter, 245 fatty acid) in a high yield.
COPYRIGHT: (C)1999,JPO

Abstract translation: 要解决的问题：通过使用由HF和特定的三氟氯丙烯组成的共沸混合物，获得作为适合作为发泡剂的特定五氟丙烷和高收率制冷剂的中间体的三氟丙烯。 溶液：使用含有HF和1,1,1-三氟-3-氯-2-丙烯（以下称为1233zd）的共沸混合物，优选使用精馏塔，将HF / 1233zd的共沸混合物从 通过液相法（或通过除去HF分离HF）或HF / 1233zd的共沸混合物通过气相法从体系中除去富含HF的体系，得到1233zd为制备1， 1,1,3,3-戊二酸（以下称为245脂肪酸）。

公开(公告)号：WO1995004093A1

公开(公告)日：1995-02-09

申请号：PCT/US1994008293

申请日：1994-07-26

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： ELF ATOCHEM NORTH AMERICA, INC. ,  BOSSERT, Emily, Carol ,  RANBOM, Wayne ,  LARKIN, William, Albert

IPC: C08G18/24

CPC classification number: C08G18/643 ,  C08G18/161 ,  C08G18/22 ,  C08G18/227 ,  C08G18/242 ,  C08G18/584 ,  C08G18/6237 ,  C08G18/6523 ,  C08G18/80 ,  C08G18/807 ,  C08G2150/20 ,  C09D5/4492 ,  Y10T428/31529 ,  Y10T428/31678

Abstract: The present invention comprises a curable composition comprising: (i) a blocked reactive component comprising a blocked isocyanate or a blocked isothiocyanate; (ii) a functional component containing reactive hydrogen; (iii) a triorganotin catalyst for promoting the reaction of the blocked reactive component with the functional component. The composition may also be admixed with water. A co-catalyst may also be employed based on Cu, Zn, Ni, Fe, Co, V, Sb and Bi and especially oxides, salts or chelates of said metal where said metals are divalent. The invention also relates to a method for curing a blocked isocyanate or blocked isothiocyanate at a temperature below about 150 DEG C which comprises combining a triorganotin catalyst with the blocked reactive component and functional component and heating at a temperature less than about 150 DEG C to obtain a cured urethane or thiourethane.

Abstract translation: 本发明包括可固化组合物，其包含：（i）包含封端异氰酸酯或封端异硫氰酸酯的封闭反应性组分; （ii）含有反应性氢的功能组分; （iii）用于促进阻断的反应性组分与官能组分的反应的三有机锡催化剂。 组合物也可以与水混合。 还可以使用基于Cu，Zn，Ni，Fe，Co，V，Sb和Bi的助催化剂，特别是所述金属的二价氧化物，盐或螯合物。 本发明还涉及一种在低于约150℃的温度下固化封端的异氰酸酯或封闭的异硫氰酸酯的方法，该方法包括将三有机锡催化剂与封闭的反应性组分和官能组分组合并在小于约150℃的温度下加热得到 固化的氨基甲酸酯或硫代氨基甲酸酯。

公开(公告)号：WO1998030531A1

公开(公告)日：1998-07-16

申请号：PCT/FR1997002352

申请日：1997-12-18

Applicant: ELF ATOCHEM S.A. ,  ELF ATOCHEM NORTH AMERICA INC. ,  BERTELO, Chris ,  CUILLERET, Muriel ,  GIROIS, Stéphane ,  MOREL, Patrick

Inventor： ELF ATOCHEM S.A. ,  ELF ATOCHEM NORTH AMERICA INC.

IPC: C07C57/145

CPC classification number: C08K5/57 ,  C07C57/145 ,  C07F7/2224

Abstract: The invention concerns a composition of organotin maleates resulting from reacting a mixture of an alcohol or of an epoxyalkane of low molecular weight and of an alcohol or of an epoxyalkane of high molecular weight with maleic anhydride, then in contacting the resulting medium with a dialkyltin oxide. The invention also concerns the polyvinyl chloride (PVC) stabilised and lubricated with said composition with base of organotin maleates as well as the rigid extruded objects formed from said PVC compositions.

Abstract translation: 本发明涉及由低分子量的醇或环氧烷烃与醇或高分子量环氧烷烃的混合物与马来酸酐反应得到的马来酸有机锡的组合物，然后使得到的介质与二烷基氧化锡 。 本发明还涉及用所述组合物用马来酸有机锡的碱稳定和润滑的聚氯乙烯（PVC）以及由所述PVC组合物形成的刚性挤出物。

公开(公告)号：WO1997003938A1

公开(公告)日：1997-02-06

申请号：PCT/US1996011868

申请日：1996-07-18

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： ELF ATOCHEM NORTH AMERICA, INC. ,  SILVERMAN, Gary, Stephen ,  MERCANDO, Paul

IPC: C07C45/00

CPC classification number: C07C45/50 ,  Y02P20/584 ,  C07C47/02

Abstract: Active Rhodium catalyst and impurities are separated from a hydroformylation process stream containing both active and inactive organo-rhodium catalyst by binding active catalyst and impurities to an acidic ion exchange resin containing an acidic group. The purified hydroformylation stream can be returned to the hydroformylation reactor. All or a portion of inactive rhodium can be reactivated before recycling purified hydroformylation process stream to the reactor. During regeneration of the resin, a neutral solvent is used first to remove impurities which are discarded, then an acidic solvent is used to remove active organic rhodium catalyst from the resin. Such active catalyst can be rehydrided and returned to the hydroformylation reactor. An ion exchange resin having at least one acid group disposed on a silica backbone and an active organo-rhodium complex from a hydroformylation process stream bound to the resin can be produced.

Abstract translation: 通过将活性催化剂和杂质结合到含有酸性基团的酸性离子交换树脂上，活性铑催化剂和杂质与含有活性和无活性有机铑催化剂的加氢甲酰化工艺流分离。 纯化的加氢甲酰化流可返回加氢甲酰化反应器。 在将纯化的加氢甲酰化工艺流再循环到反应器之前，全部或部分惰性铑可以再活化。 在树脂再生过程中，首先使用中性溶剂除去废弃的杂质，然后使用酸性溶剂从树脂中除去活性有机铑催化剂。 这种活性催化剂可以再水合并返回到加氢甲酰化反应器。 可以制备具有至少一个设置在二氧化硅骨架上的酸基的离子交换树脂和与该树脂结合的加氢甲酰化工艺流的活性有机 - 铑络合物。

公开(公告)号：WO1993013243A1

公开(公告)日：1993-07-08

申请号：PCT/US1992011213

申请日：1992-12-23

Applicant: ELF ATOCHEM NORTH AMERICA, INC. ,  BUCHANAN, Jerome, Lawrence ,  DIRKX, Ryan, Richard

Inventor： ELF ATOCHEM NORTH AMERICA, INC.

IPC: C23C16/30

CPC classification number: C23C16/405 ,  C23C16/40

Abstract: A substrate is provided with a resistant coating by the chemical-vapor deposition of hard material, by passing a gaseous mixture of a precursor of the material, an accelerant, an oxidant, and a carrier gas over the substrate surface, and then removing the by-products and unreacted materials; mixtures of hard materials are obtained by using a co-reagent in the gaseous mixture. The substrate is preferably heated. The figure shows a schematic of the apparatus which includes the precursor (102), the accelerant (104) which are vaporized and transferred to a reactor (120). A mixture of chromium oxide and tin oxide is the preferred coating material, obtained by decomposition of chromyl chloride and monobutyltintrichloride on the substrate surface in the presence of methylisobutylketone and air. Other metal mixtures can also be used.

Abstract translation: 通过将材料的前体，促进剂，氧化剂和载气的气体混合物通过衬底表面，然后通过以下方式除去：通过化学气相沉积硬质材料，将衬底提供有耐腐蚀涂层 - 产品和未反应材料; 通过在气体混合物中使用共试剂来获得硬质材料的混合物。 优选加热基材。 该图示出了装置的示意图，其包括前体（102），促进剂（104），其被蒸发并转移到反应器（120）。 氧化铬和氧化锡的混合物是通过在甲基异丁基酮和空气的存在下在基材表面上分解氯化氯和一丁基三氯化物获得的优选涂料。 也可以使用其它金属混合物。

公开(公告)号：WO1998007684A1

公开(公告)日：1998-02-26

申请号：PCT/US1997014694

申请日：1997-08-22

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： ELF ATOCHEM NORTH AMERICA, INC. ,  SANCHEZ, Jose ,  YORMICK, John, Salvatore ,  WICHER, Jerome ,  MALONE, Kenneth, George

IPC: C07C69/96

CPC classification number: C08F279/02 ,  C07C409/38 ,  C07C2601/14 ,  C08F4/36 ,  C08F8/00 ,  C08F299/045 ,  C08F10/00

Abstract: New and novel poly(monoperoxycarbonates) of general structure (A), where R, R and n are defined in the summary of the invention such as 1,1,1-tris(t-butylperoxycarbonyloxymethyl)ethane, intermediates for their preparation as well as processes for their preparation and use are disclosed. The monoperoxycarbonate compounds are useful in initiating the polymerization of ethylenically unsaturated monomers, particularly styrene, curing of unsaturated polyester resins, and in modifying the molecular weight of polymers such as by cross-linking or controlled chain degradation.

Abstract translation: 新型和新型的通式（A）的聚（单过氧碳酸酯），其中R，R 1和n在本发明的概述中定义，例如1,1,1-三（叔丁基过氧羰基氧基甲基）乙烷，其中间体 公开了制备及其制备和使用的方法。 单过氧碳酸酯化合物可用于引发烯属不饱和单体，特别是苯乙烯的聚合，不饱和聚酯树脂的固化，以及改性聚合物的分子量，例如通过交联或受控的链降解。

公开(公告)号：WO1993013426A1

公开(公告)日：1993-07-08

申请号：PCT/US1992011207

申请日：1992-12-23

Applicant: ELF ATOCHEM NORTH AMERICA INC. ,  SMITH, Peter, Randall ,  HENRY, John, Christopher

Inventor： ELF ATOCHEM NORTH AMERICA INC.

IPC: G01P15/09

CPC classification number: G01P15/0922 ,  G01P15/18

Abstract: An accelerometer (10) having a piezoelectric transducer (22) which produces electrical signals in response to its deflection and comprises an elongated, continuous beam of generally flat configuration and narrow cross section to provide a bending axis which facilitates deflection of the free ends in response to shock in one or more of the linear and torsional modes. The beam is supported intermediate its ends by a mount (29), with the free ends of the beam preferably extending equidistantly in opposite directions from the mount. By laminating a single piece of piezoelectric material to a rigid substrate and forming cantilevers in each deflection direction, an accelerometer with six degrees of freedom may be formed. Also, a compressive type angular accelerometer (122) may be formed from two piezoelectric sensor elements incorporated onto a single piece of piezoelectric polymer (126).

Abstract translation: 一种具有压电换能器（22）的加速度计（10），该压电传感器（22）响应于其偏转而产生电信号，并且包括大体上平坦的构型和窄横截面的细长的连续梁，以提供弯曲轴线，该弯曲轴线有利于自由端的响应 在一个或多个线性和扭转模式中受到冲击。 梁通过安装件（29）在其端部之间支撑，梁的自由端优选地与安装件相反的方向等距离地延伸。 通过将单片压电材料层叠到刚性基板并在每个偏转方向上形成悬臂，可以形成具有六个自由度的加速度计。 此外，压缩式角加速度计（122）可以由结合到单片压电聚合物（126）上的两个压电传感器元件形成。

公开(公告)号：WO1993013393A1

公开(公告)日：1993-07-08

申请号：PCT/US1992010873

申请日：1992-12-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC. ,  RUSSO, David, A. ,  DIRKX, Ryan, R. ,  FLORCZAK, Glenn, P.

Inventor： ELF ATOCHEM NORTH AMERICA, INC.

IPC: G01G19/02

CPC classification number: C23C16/40 ,  C03C17/2453 ,  C03C17/3417 ,  C03C2217/23 ,  C03C2217/91 ,  C03C2218/1525

Abstract: A composition for coating glass by chemical-vapor deposition comprises a mixture of a tin oxide precursor monobutyltin trichloride, a silicon dioxide precursor tetraethylorthosilicate, and an accelerant such as triethyl phosphite; the composition is gaseous below 200 DEG C, and permits coating glass having a temperature from 450 to 650 DEG C at deposition rates higher than 350 ANGSTROM /sec. The layer of material deposited can be combined with other layers to produce an article with specific properties such as controlled emissivity, refractive index, abrasion resistance, or appearance.

Abstract translation: 用于通过化学气相沉积涂覆玻璃的组合物包括氧化锡前体单丁基三氯化锡，二氧化硅前体四乙基原硅酸盐和促进剂如亚磷酸三乙酯的混合物; 该组合物是低于200℃的气体，并且允许以高于350安培/秒的沉积速率在450至650℃的温度下涂覆玻璃。 沉积的材料层可以与其他层结合，以产生具有特定性质如受控发射率，折射率，耐磨性或外观的制品。

公开(公告)号：WO1993012892A1

公开(公告)日：1993-07-08

申请号：PCT/US1992010872

申请日：1992-12-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC. ,  RUSSO, David, A. ,  DIRKX, Ryan, R. ,  FLORCZAK, Glenn, P.

Inventor： ELF ATOCHEM NORTH AMERICA, INC.

IPC: B05D05/06

CPC classification number: C23C16/40 ,  C03C17/2453 ,  C03C17/3417 ,  C03C2217/23 ,  C03C2217/91 ,  C03C2218/1525

Abstract: A method for coating glass by chemical-vapor deposition below 200 DEG C, at atmospheric pressure of a gaseous mixture of a tin oxide precursor, a silicon dioxide precursor and an accelerant such as triethyl phosphite provides deposition rates greater than 350 ANGSTROM per second. The layer of material deposited can be combined with other layers to produce an article with specific properties such as controlled emissivity, refractive index, abrasion resistance, and appearance.

Abstract translation: 通过化学气相沉积在200℃，氧化锡前体，二氧化硅前体和促进剂如亚磷酸三乙酯的气体混合物的大气压下涂覆玻璃的方法提供大于每分钟350安培的沉积速率。 沉积的材料层可以与其他层组合以产生具有特定性质的物品，例如受控的发射率，折射率，耐磨性和外观。

公开(公告)号：WO1998030568A1

公开(公告)日：1998-07-16

申请号：PCT/FR1997002353

申请日：1997-12-18

Applicant: ELF ATOCHEM S.A. ,  ELF ATOCHEM NORTH AMERICA INC. ,  CUILLERET, Muriel ,  MOREL, Patrick ,  REILLY, James, L. ,  SCHIPPER, Peggy, S.

Inventor： ELF ATOCHEM S.A. ,  ELF ATOCHEM NORTH AMERICA INC.

IPC: C07F07/22

CPC classification number: C08K5/57 ,  C07C57/145

Abstract: The invention concerns a composition of organotin maleates of high molecular weight resulting from reacting an alcohol or an epoxyalkane of high molecular weight with maleic anhydride, then in contacting the resulting medium with a dialkyltin oxide. The invention also concerns the polyvinyl chloride (PVC) stabilised with said composition with base of organotin maleates of high molecular weight and the rigid extruded objects formed from said PVC compositions.

Abstract translation: 本发明涉及由高分子量的醇或环氧烷烃与马来酸酐反应得到的高分子量有机锡马来酸酯组合物，然后使得到的介质与二烷基氧化锡接触。 本发明还涉及用所述组合物稳定的聚氯乙烯（PVC），其具有高分子量有机锡马来酸酯和由所述PVC组合物形成的刚性挤出物。