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    Uncomplexed cyclodextrin solutions for odor control on inanimate surfaces
    101.
    发明授权
    Uncomplexed cyclodextrin solutions for odor control on inanimate surfaces 失效
    无复合环糊精溶液用于无生命表面的气味控制

    公开(公告)号：US5714137A

    公开(公告)日：1998-02-03

    申请号：US289734

    申请日：1994-08-12

    Applicant: Toan Trinh ,  Jerome Paul Cappel ,  Philip Anthony Geis ,  Mark Lee McCarty ,  David Pilosof ,  Susan Schmaedecke Zwerdling

    Inventor： Toan Trinh ,  Jerome Paul Cappel ,  Philip Anthony Geis ,  Mark Lee McCarty ,  David Pilosof ,  Susan Schmaedecke Zwerdling

    IPC: A61L9/01 ,  A61L9/14

    CPC classification number: A61L9/145 ,  A61L9/01 ,  A61L9/05 ,  A61L2209/22

    Abstract: The present invention relates to a stable, aqueous odor-absorbing composition, for use on inanimate surfaces. The composition comprises from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin, an effective amount of a solubilized, water-soluble, antimicrobial preservative having a water-solubility of greater than about 0.3%, optional perfume, and an aqueous carrier. The composition is essentially free of any material that would soil or stain fabric and has a pH of greater than about 3. The composition can be incorporated into a spray dispenser to create an article of commerce that can facilitate treatment of articles and/or surfaces with uncomplexed cyclodextrin solutions of a level that is effective yet is not discernible when dried on the surface.

    Abstract translation: 本发明涉及用于无生命表面的稳定的含水气味的组合物。 该组合物占组合物重量的约0.1％至约5％，是溶解的，水溶性的，未络合的环糊精，有效量的溶解的水溶性抗微生物防腐剂，其水溶性大于约 0.3％，任选的香料和水性载体。 该组合物基本上不含任何会污染或污染织物并且具有大于约3的pH的材料。该组合物可以并入到喷雾分配器中，以产生可以促进物品和/或表面处理的商品， 未复合的环糊精溶液的水平是有效的，但在表面干燥时是不可辨别的。

    Composition for reducing malodor impression on inanimate surfaces
    104.
    发明授权
    Composition for reducing malodor impression on inanimate surfaces 失效
    用于减少无生命表面的恶臭印象的组合物

    公开(公告)号：US5578563A

    公开(公告)日：1996-11-26

    申请号：US289733

    申请日：1994-08-12

    Applicant: Toan Trinh ,  Jerome P. Cappel ,  Philip A. Geis ,  Mark L. McCarty ,  Susan S. Zwerdling

    Inventor： Toan Trinh ,  Jerome P. Cappel ,  Philip A. Geis ,  Mark L. McCarty ,  Susan S. Zwerdling

    IPC: A61L9/01 ,  A61L9/14 ,  C11D7/26 ,  C11D7/12

    CPC classification number: A61L9/145 ,  A61L9/01 ,  A61L9/05 ,  A61L2209/22

    Abstract: The present invention relates to an aqueous composition for reducing malodor impression. The composition comprises from about 0.1% to about 20%, by weight of the composition, of solubilized, water-soluble alkali metal salt selected from the group consisting of carbonate salts, bicarbonate salts, and mixtures thereof, from about 0.01% to about 1%, by weight of the composition, of perfume. Optionally, but preferably, the composition comprises from about 0% to about 5%, by weight of the composition, of solubilized, water-soluble cyclodextrin, and from about 0% to about 3%, by weight of the composition, of solubilizing aid. The composition is essentially free of any material that would soil or stain fabric and contains less than about 5%, by weight of the composition, of low molecular weight monohydric alcohol, and has a pH of from about 7.5 to about 10.5.

    Abstract translation: 本发明涉及一种用于减少恶臭印象的水性组合物。 该组合物占组合物重量的约0.1％至约20％，溶解的水溶性碱金属盐，其选自碳酸盐，碳酸氢盐及其混合物，其含量为约0.01％至约1％ ％，按组合物的重量计，香料。 任选地，但优选地，组合物包含按组合物重量计约0％至约5％的增溶的水溶性环糊精和按组合物重量计约0％至约3％的增溶助剂 。 该组合物基本上不含任何会使织物污染或污染的材料，并且含有低于组合物重量的小于约5％的低分子量一元醇，并且具有约7.5至约10.5的pH。

    Fabric softening composition containing chlorine scavengers
    107.
    发明授权
    Fabric softening composition containing chlorine scavengers 失效
    含有氯清除剂的织物柔软组合物

    公开(公告)号：US5460736A

    公开(公告)日：1995-10-24

    申请号：US320475

    申请日：1994-10-07

    Applicant: Toan Trinh ,  Donald M. Swartley

    Inventor： Toan Trinh ,  Donald M. Swartley

    IPC: C09K3/00 ,  C11D1/62 ,  C11D3/00 ,  C11D3/02 ,  C11D3/30 ,  C11D3/33 ,  C11D3/37 ,  D06M13/02 ,  D06M13/322 ,  D06M13/46

    CPC classification number: C11D3/046 ,  C11D1/62 ,  C11D3/001 ,  C11D3/0015 ,  C11D3/30 ,  C11D3/33 ,  C11D3/3719 ,  C11D3/3723 ,  C11D3/3769 ,  C11D3/3776

    Abstract: The present invention relates to a solid particulate or liquid rinse-added fabric softening composition containing specific chlorine scavengers. The solid particulate composition, comprises from about 50% to about 95%, by weight of the composition, of biodegradable, cationic quaternary ammonium fabric softening compound and an effective amount of chlorine scavenger selected from the group consisting of: amines; ammonium salts; amino acids, but not lysine; polyamino acids; polyethyleneimines; polyamines, but not di(higher alkyl)cyclic amines nor their condensation products; polyamineamides; polyacrylamides; and mixtures thereof. The solid particulate composition further comprises from about 0% to about 30%, by weight of the composition, of a modifier, for viscosity, dispersibility, or both; and from about 0% to about 20%, by weight of the composition, of a pH modifier. The liquid composition comprises from about 0.5% to about 50%, by weight of the composition, of biodegradable, cationic quaternary ammonium fabric softening compound, an effective amount of chlorine scavenger selected from the same group as for the solid particulate composition, from about 0% to about 30%, by weight of the composition of a modifier for viscosity, dispersibility, or both, and the balance comprising a liquid carrier selected from the group consisting of water, C.sub.1 -C.sub. 4 monohydric alcohols, C.sub.2 -C.sub.8 polyhydric alcohols, liquid polyalkylene glycols, propylene carbonate, and mixtures thereof. The liquid compositions have a pH of from about 2 to about 5.

    Abstract translation: 本发明涉及含有特定氯清除剂的固体颗粒或液体漂洗添加的织物柔软组合物。 固体颗粒组合物包含按组合物重量计约50％至约95％的可生物降解的阳离子季铵织物软化化合物和有效量的选自胺的氯清除剂; 铵盐; 氨基酸，但不是赖氨酸; 聚氨基酸; 聚乙烯亚胺 多胺，但不是二（高级烷基）环胺及其缩合产物; 聚胺酰胺 聚丙烯酰胺; 及其混合物。 固体颗粒组合物还包含按组合物重量计约0％至约30％的改性剂，用于粘度，分散性或两者; 和约0％至约20％（重量）的pH调节剂。 液体组合物占组合物重量的约0.5％至约50％的可生物降解的阳离子季铵织物软化化合物，选自与固体颗粒组合物相同的组中的有效量的氯清除剂为约0 ％至约30％的组合物，用于粘度，分散性或两者的改性剂，余量包含选自水，C 1 -C 4一元醇，C 2 -C 8多元醇的液体载体， 液体聚亚烷基二醇，碳酸亚丙酯及其混合物。 液体组合物的pH为约2至约5。

    Cellulase fabric-conditioning compositions
    108.
    发明授权
    Cellulase fabric-conditioning compositions 失效
    纤维素酶织物调理组合物

    公开(公告)号：US5445747A

    公开(公告)日：1995-08-29

    申请号：US286729

    申请日：1994-08-05

    Applicant: Lisa L. Kvietok ,  Toan Trinh ,  Judith A. Hollingshead

    Inventor： Lisa L. Kvietok ,  Toan Trinh ,  Judith A. Hollingshead

    IPC: C11D1/62 ,  C11D3/00 ,  C11D3/386 ,  C11D3/50 ,  D06M16/00 ,  D06M13/46

    CPC classification number: C11D3/0084 ,  C11D1/62 ,  C11D3/0015 ,  C11D3/38645 ,  C11D3/50

    Abstract: Fabric softening compositions comprising fabric softening active(s), preferably cationic and/or nonionic fabric softening actives; cellulase; and an effective amount of perfume comprising certain selected ingredients and being substantially free of other specific perfume ingredients, to cover an off-odor that occurs on fabric treated with said softening compositions. The compositions preferably have a low pH and can also contain free radical scavenging antioxidant material and/or chelant to stabilize the cellulase.

    Abstract translation: 织物软化组合物，其包含织物软化活性物质，优选阳离子和/或非离子织物软化活性物质; 纤维素酶 和包含某些选定成分并基本上不含其它特定香料成分的有效量的香料，以覆盖在用所述软化组合物处理的织物上发生的异味。 组合物优选具有低pH并且还可以含有自由基清除抗氧化剂材料和/或螯合剂以稳定纤维素酶。

    Biodegradable chemical softening composition useful in fibrous cellulosic materials
    109.
    发明授权
    Biodegradable chemical softening composition useful in fibrous cellulosic materials 失效
    可用于纤维素纤维素材料的生物降解化学软化组合物

    公开(公告)号：US5427696A

    公开(公告)日：1995-06-27

    申请号：US4333

    申请日：1993-01-14

    Applicant: Dean V. Phan ,  Paul D. Trokhan ,  Toan Trinh

    Inventor： Dean V. Phan ,  Paul D. Trokhan ,  Toan Trinh

    IPC: C07C219/06 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  D21H21/24

    CPC classification number: C07C219/06 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14

    Abstract: Biodegradable chemical softening compositions are provided comprising a mixture of a quaternized ester-amine compound and a polyhydroxy compound. Preferred biodegradable quaternized ester-amine compounds include diester dialkyl dimethyl ammonium salts such as diester ditallow dimethyl ammonium chloride, diester di(touch hydrogenated)tallow dimethyl ammonium chloride and diester di(hydrogenated)tallow dimethyl ammonium chloride. Preferred polyhydroxy compounds are selected from the group consisting of glycerol, and polyethylene glycols and polypropylene glycols having a weight average molecular weight from about 200 to 4000.The biodegradable chemical softening compositions are prepared by first mixing the quaternized ester-amine compound into the polyhydroxy compound at a specific temperature range wherein the polyhydroxy compound is miscible with the quaternized ester-amine compound and then diluting the mixture with a liquid carrier at a specific pH and temperature range to form an aqueous vesicle dispersion suitable for treating fibrous cellulosic material. The biodegradable chemical softening compositions disclosed herein are primarily intended for softening disposable paper products such as tissues and towels. However, the biodegradable chemical softening compositions can also be used to soften fibrous cellulosic materials in textile form.

    Abstract translation: 提供可生物降解的化学软化组合物，其包含季铵化的酯 - 胺化合物和多羟基化合物的混合物。 优选的可生物降解的季铵酯化合物包括二酯二烷基二甲基铵盐如二酯二牛脂二甲基氯化铵，二酯（触摸氢化）牛脂二甲基氯化铵和二酯二（氢化）牛脂二甲基氯化铵。 优选的多羟基化合物选自甘油，聚乙二醇和重均分子量为约200至4000的聚丙二醇。可生物降解的化学软化组合物通过首先将季铵化的酯 - 胺化合物混合到多羟基化合物 在特定的温度范围内，其中多羟基化合物与季铵化的酯 - 胺化合物混溶，然后在特定的pH和温度范围内用液体载体稀释混合物，形成适于处理纤维状纤维素材料的水性囊泡分散体。 本文公开的可生物降解的化学软化组合物主要用于软化一次性纸制品如组织和毛巾。 然而，可生物降解的化学软化组合物也可用于以纺织形式软化纤维状纤维素材料。

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