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1. 发明申请

WO2009021852A1 INHIBITION OF CORROSION IN BOILERS BY POLYHYDROXY BENZENE ADDITION 审中-公开
标题翻译：添加聚羟基苯对锅炉腐蚀的抑制作用
公开(公告)号：WO2009021852A1
公开(公告)日：2009-02-19
申请号：PCT/EP2008060048
申请日：2008-07-31
申请人： CIBA HOLDING INC , MCCANN ANDREW , HOOLEY ANNE FRANCES , FOVET YANNICK , SINGH MICHAEL , COLLIER SIMON ANDREW , HUGHES JONATHAN
发明人： MCCANN ANDREW , HOOLEY ANNE FRANCES , FOVET YANNICK , SINGH MICHAEL , COLLIER SIMON ANDREW , HUGHES JONATHAN
IPC分类号： C23F11/00 , C02F1/68 , C02F5/10 , C02F103/02
CPC分类号： C02F5/105 , C02F1/683 , C02F2103/023 , C02F2303/08 , C23F11/10 , C23F11/122 , C23F11/124
摘要： A method of inhibiting corrosion in a boiler water circuit comprising adding to boiler feedwater containing oxygen an effective amount of a composition comprising a polyhydric benzene compound containing at least three hydroxyl groups and feeding this into the boiler water circuit, in which the polyhydric benzene is generated by subjecting a solution, comprising the corresponding polyhydric benzoic acid compound or polyhydric benzoic acid reverser and a base, to an agent in order to convert at least a portion of the polyhydric benzoic acid compound or precursor to said polyhydric benzene compound, wherein the polyhydric benzene compound is formed substantially immediately before it is fed into the boiler water circuit. It is preferred that the polyhydric benzene compound is a trihydroxy benzene, especially 1,2,3-trihydroxybenzene (pyrogallol).
摘要翻译：一种抑制锅炉水回路中腐蚀的方法，该方法包括向含氧的锅炉给水中加入有效量的包含含至少三个羟基的多元苯化合物的组合物，并将其供入产生多元苯的锅炉水回路中通过使包含相应的多元苯甲酸化合物或多元苯甲酸反转物和碱的溶液经受试剂以将多元苯甲酸化合物或前体的至少一部分转化为所述多元苯化合物，其中多元苯化合物基本在即将被供入锅炉水回路之前形成。多羟基苯化合物优选为三羟基苯，特别是1,2,3-三羟基苯（连苯三酚）。

2. 发明申请

WO2009021852A9 INHIBITION OF CORROSION IN BOILERS BY POLYHYDROXY BENZENE ADDITION 审中-公开
公开(公告)号：WO2009021852A9
公开(公告)日：2009-02-19
申请号：PCT/EP2008/060048
申请日：2008-07-31
申请人： CIBA HOLDING INC , MCCANN, Andrew , HOOLEY, Anne Frances , FOVET, Yannick , SINGH, Michael , COLLIER, Simon Andrew , HUGHES, Jonathan
发明人： MCCANN, Andrew , HOOLEY, Anne Frances , FOVET, Yannick , SINGH, Michael , COLLIER, Simon Andrew , HUGHES, Jonathan
IPC分类号： C23F11/00 , C02F5/10 , C02F1/68 , C02F103/02
摘要： A method of inhibiting corrosion in a boiler water circuit comprising adding to boiler feedwater containing oxygen an effective amount of a composition comprising a polyhydric benzene compound containing at least three hydroxyl groups and feeding this into the boiler water circuit, in which the polyhydric benzene is generated by subjecting a solution, comprising the corresponding polyhydric benzoic acid compound or polyhydric benzoic acid reverser and a base, to an agent in order to convert at least a portion of the polyhydric benzoic acid compound or precursor to said polyhydric benzene compound, wherein the polyhydric benzene compound is formed substantially immediately before it is fed into the boiler water circuit. It is preferred that the polyhydric benzene compound is a trihydroxy benzene, especially 1,2,3-trihydroxybenzene (pyrogallol).

3. 发明申请

WO2007039415A1 BIOCATALYTIC MANUFACTURING OF (METH)ACRYLIC ESTERS 审中-公开
标题翻译：（甲基）丙烯酸酯的生物化学制造
公开(公告)号：WO2007039415A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066260
申请日：2006-09-12
申请人： CIBA SPECIALTY CHEMICALS HOLDING INC. , SYMES, Kenneth Charles , COLLIER, Simon Andrew , ARMITAGE, Yvonne Christine , MISTRY, Rajesh , BARANYAI, Robert
发明人： SYMES, Kenneth Charles , COLLIER, Simon Andrew , ARMITAGE, Yvonne Christine , MISTRY, Rajesh , BARANYAI, Robert
IPC分类号： C12P7/62
CPC分类号： C12P7/62
摘要： The invention relates to a biocatalytic method or process for the synthesis of esters of acrylic acid and/or methacrylic acid free of positively chargeable/charged groups, comprising reacting one or more alcohols (alcohol starting materials) which are free of positively chargeable or charged groups with (meth)acrylyl-CoA, preferably in the presence of a catalyst (inorganic, organic or organometallic, or preferably a biocatalyst) capable of effecting the transfer of an alcohol radical from an alcohol starting material as defined above or below to (meth)acrylyl CoA under removal of the CoA moiety transferase activity, such as an enzyme of the transferase or hydrolase class of enzymes. The (meth)acrylyl-CoA is preferably formed by reaction of (meth)acrylic acid or its salts with coenzyme A in the presence of an energy providing substance and a biocatalyst e.g. with S-acetyl coenzyme A synthetase activity or by reaction of acrylate or methacrylate produced metabolically in the presence of a biocatalyst or metabolically.
摘要翻译：本发明涉及用于合成不带正电荷/带电基团的丙烯酸和/或甲基丙烯酸酯的生物催化方法或方法，包括使一种或多种不含可带正电荷或带电基团的醇（醇原料）（甲基）丙烯酰辅酶A，优选在能够使醇自由基从上述或下述定义的醇原料转移至（甲基）丙烯酰辅酶A的催化剂（无机，有机或有机金属或优选生物催化剂）除去CoA部分转移酶活性的丙烯酰辅酶A，例如酶的转移酶或水解酶类。（甲基）丙烯酰辅酶A优选通过在提供能量的物质和生物催化剂的存在下使（甲基）丙烯酸或其盐与辅酶A反应形成。通过S-乙酰辅酶A合成酶活性或通过在生物催化剂或代谢物存在下代谢产生的丙烯酸酯或甲基丙烯酸酯反应。

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