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1. 发明申请

US20070105740A1 Enzymatic production of peracids using perhydrolytic enzymes 有权
标题翻译：使用过水解酶对过酸的酶促生产
公开(公告)号：US20070105740A1
公开(公告)日：2007-05-10
申请号：US11413246
申请日：2006-04-28
申请人： Robert Dicosimo , Mark Payne , Vincent Croud , John Gavagan , Lorraine Wagner , Eugenia Hann
发明人： Robert Dicosimo , Mark Payne , Vincent Croud , John Gavagan , Lorraine Wagner , Eugenia Hann
IPC分类号： C11D3/395 , B01J8/06
CPC分类号： A61L2/186 , A61L2/183 , A61L2202/18 , A61L2202/24 , A61L2202/26 , C11D1/521 , C11D3/2093 , C11D3/32 , C11D3/386 , C11D3/3947 , C11D3/48 , C12P7/00 , C12P7/40
摘要： A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of at least 500 mM) under neutral to acidic reaction conditions from suitable carboxylic acid esters (including glycerides) and/or amides substrates. The concentrated peracid solution produced is sufficient for use in a variety of disinfection and/or bleaching applications.
摘要翻译：提供了一种方法，在中性至酸性反应条件下，使用至少一种在过氧化氢（至少500mM浓度）存在下具有过水解酶活性的酶，从合适的羧酸酯（包括甘油酯）和/或酰胺底物。所生产的浓缩的过酸溶液足以用于各种消毒和/或漂白应用。

2. 发明申请

US20070042924A1 Enzymatic production of peracids using perhydrolytic enzymes 有权
公开(公告)号：US20070042924A1
公开(公告)日：2007-02-22
申请号：US11588523
申请日：2006-10-27
申请人： Robert DiCosimo , Mark Payne , Vincent Croud , John Gavagan , Lorraine Wagner , Eugenia Hann
发明人： Robert DiCosimo , Mark Payne , Vincent Croud , John Gavagan , Lorraine Wagner , Eugenia Hann
IPC分类号： C11D3/395
CPC分类号： C11D3/3947 , A61L2/183 , A61L2/186 , A61L2202/18 , A61L2202/24 , A61L2202/26 , C11D3/2093 , C11D3/32 , C11D3/38627 , C11D3/48 , C12P7/00 , C12P7/40
摘要： A process is provided to produce a concentrated aqueous peracid solution in situ using at least one enzyme having perhydrolase activity in the presence of hydrogen peroxide (at a concentration of at least 500 mM) under neutral to acidic reaction conditions from suitable carboxylic acid esters (including glycerides) and/or amides substrates. The concentrated peracid solution produced is sufficient for use in a variety of disinfection and/or bleaching applications.

3. 发明申请

US20060057176A1 Easy-to-use biocidal/virucidal compositions 审中-公开
标题翻译：易于使用的杀生物/杀病毒组合物
公开(公告)号：US20060057176A1
公开(公告)日：2006-03-16
申请号：US11224619
申请日：2005-09-12
申请人： Mark Squire , Vincent Croud
发明人： Mark Squire , Vincent Croud
IPC分类号： A01N59/08 , A01N25/00
CPC分类号： A01N59/00 , A01N59/02 , A01N25/34 , A01N2300/00
摘要： A tableted biocidal/virucidal composition comprising (a) 0.01 to 5 parts by weight of a water soluble inorganic halide, (b) 25 to 60 parts by weight of an oxidizing agent, (c) 3 to 8 parts by weight of sulfamic acid, (d) up to about 10 parts by weight of an anhydrous alkali metal phosphate, (e) 5 to 25 parts by weight of a water-soluble carbonate or bicarbonate, and (f) a non-reducing organic acid in an amount sufficient that the pH of a 1% by weight aqueous solution of the composition is between 1.5 and 3.5; the parts by weight of the composition totaling 100, wherein a 5 gram tablet of the composition dissolves in 500 ml of water in less than 8 minutes at ambient temperature. Solutions of the composition in tablet form dissolved in a polar solvent provide a liquid disinfecting agent that is useful in sanitizing hard surfaces.
摘要翻译：一种压片杀生物/杀病毒组合物，其包含（a）0.01至5重量份的水溶性无机卤化物，（b）25至60重量份的氧化剂，（c）3至8重量份的氨基磺酸，（d）至多约10重量份的无水碱金属磷酸盐，（e）5至25重量份的水溶性碳酸盐或碳酸氢盐，和（f）非还原有机酸，其量足以使得组合物的1重量％水溶液的pH为1.5-3.5; 组合物的重量百分数为100，其中该组合物的5克片剂在环境温度下在少于8分钟内溶解在500ml水中。溶解在极性溶剂中的片剂形式的溶液提供可用于消毒硬表面的液体消毒剂。

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