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1. 发明申请

WO2009114788A2 WATER-BASED RESIN COMPOSITION AND ARTICLES MADE THEREFROM 审中-公开
标题翻译：水性树脂组合物及由此制成的制品
公开(公告)号：WO2009114788A2
公开(公告)日：2009-09-17
申请号：PCT/US2009/037130
申请日：2009-03-13
申请人： ALLEGIANCE CORPORATION , WANG, Shiping , CHEN, Seong, Fong , BERGER, Ida , YEH, Yun-siung, Tony , WONG, Wei, Cheong
发明人： WANG, Shiping , CHEN, Seong, Fong , BERGER, Ida , YEH, Yun-siung, Tony , WONG, Wei, Cheong
IPC分类号： C08L27/04 , C08L9/06 , C08L9/02 , C08L9/00 , C08L53/00
CPC分类号： C08J3/07 , C08C1/075 , C08J3/05 , C08J2309/00 , C08K5/0008 , C08L9/10 , C08L21/02
摘要： An aqueous elastomer dispersion includes a dispersed phase and an aqueous phase. The dispersed phase includes an elastomer including curable aliphatic conjugated- diene elastomers, such as polyisoprene, and a minor amount of at least one additive. The aqueous phase includes water and other optional components in either a soluble state or a dispersion state. The aqueous elastomer dispersion may be prepared by dissolving an elastomer, such as rubber, and additives in a solvent mixture and then converting the resulting solution into an aqueous emulsion. The aqueous emulsion is concentrated and the solvent is stripped from it to yield a dilute latex. The dilute latex that is obtained is concentrated again. Articles made from the aqueous elastomer dispersion include medical gloves, condoms, probe covers, dental dams, finger cots, catheters and the like.
摘要翻译：弹性体水分散体包含分散相和水相。分散相包括含有可固化脂族共轭二烯弹性体如聚异戊二烯的弹性体和少量的至少一种添加剂。水相包括水溶液和分散状态的其他任选组分。水性弹性体分散体可通过将弹性体如橡胶和添加剂溶解在溶剂混合物中，然后将所得溶液转化成水性乳液来制备。将水乳液浓缩并将溶剂从其中除去以产生稀释胶乳。所获得的稀释胶乳再次被浓缩。由水性弹性体分散体制成的制品包括医用手套，避孕套，探针套，牙科用水坝，指套，导管等。

2. 发明申请

WO2008011088A3 NONAQUEOUS COATING COMPOSITION FOR ELASTOMERIC ARTICLES AND ARTICLES CONTAINING THE SAME 审中-公开
公开(公告)号：WO2008011088A3
公开(公告)日：2008-01-24
申请号：PCT/US2007/016343
申请日：2007-07-19
申请人： ALLEGIANCE CORPORATION , WANG, Shiping , CHEN, Seong, Fong , LOW, Chii, Yhi , WONG, Wei, Cheong , BERGER, Ida
发明人： WANG, Shiping , CHEN, Seong, Fong , LOW, Chii, Yhi , WONG, Wei, Cheong , BERGER, Ida
IPC分类号： A61L31/08 , A61B19/04
摘要： The invention described herein relates to a therapeutic, moisturizing coating composition for elastomeric articles which is applied directly onto the skin-contacting surface of the article as part of the manufacturing process. The coating composition is thermally stable and subsequently transfers when in contact with a skin surface to convert into a liquid "lotion" form during wearing of the article. The coating composition provides therapeutic benefits to the wearer's skin as a result of wearing the article, such as improved skin moisturization, softness of feel, improved skin elasticity and firmness, and reduced redness and irritation. The invention is particularly useful in medical gloves, including examination and surgical gloves.

3. 发明申请

WO2006101934A1 REPELLENT ELASTOMERIC ARTICLE 审中-公开
标题翻译：富有弹性的文章
公开(公告)号：WO2006101934A1
公开(公告)日：2006-09-28
申请号：PCT/US2006/009414
申请日：2006-03-15
申请人： ALLEGIANCE CORPORATION , WANG, Shiping , BERGER, Ida
发明人： WANG, Shiping , BERGER, Ida
IPC分类号： A61B19/04 , A41D19/00 , B29C41/00
CPC分类号： A41D19/0062 , A61B42/00 , A61B42/10 , Y10T428/13 , Y10T428/1334 , Y10T428/1352 , Y10T428/1379 , Y10T428/1386 , Y10T428/1393
摘要： The invention described herein includes a repellent elastomeric article particularly useful in industrial and medical fields, such as gloves. The article contains an elastomeric base and a fluid-repellent coating composition that effectively repels both hydrophilic and lipophilic liquids from its surface. The coating comprises a low surface energy ingredient, such as a fluoroalkyl acrylic polymer. In a preferred embodiment, the low surface energy ingredient is in combination with a hydrophobic ingredient, such as a wax-based dispersion. Articles prepared in accordance with the invention reduce the risk of contamination associated with blood and other body fluids, as well as reduce fluid-based visual obstruction and enhance the clarity of medical procedures. The invention also provides a fluid-repellent coating composition for elastomeric articles, a process for preparing a fluid-repellent elastomeric article, and a method of reducing the ability of fluids to adhere to the surface of an elastomeric article.
摘要翻译：本文描述的发明包括特别适用于工业和医疗领域（例如手套）的驱避弹性体制品。该制品包含弹性基底和防液体涂料组合物，其有效地从其表面排斥亲水和亲脂性液体。涂层包含低表面能成分，例如氟代烷基丙烯酸聚合物。在优选的实施方案中，低表面能成分与疏水成分如蜡基分散体组合。根据本发明制备的制品降低了与血液和其他体液相关的污染风险，并且减少了基于液体的视力障碍，并提高了医疗程序的清晰度。本发明还提供了一种用于弹性体制品的防液涂层组合物，一种制备防液体弹性制品的方法，以及降低流体粘附到弹性制品表面的能力的方法。

4. 发明申请

WO2007058880A2 ELASTOMERIC ARTICLE WITH ANTIMICROBIAL COATING 审中-公开
标题翻译：具有抗微生物涂层的弹性体制品
公开(公告)号：WO2007058880A2
公开(公告)日：2007-05-24
申请号：PCT/US2006/043620
申请日：2006-11-09
申请人： ALLEGIANCE CORPORATION , WANG, Shiping , BERGER, Ida
发明人： WANG, Shiping , BERGER, Ida
IPC分类号： A61B19/04 , C08J7/04
CPC分类号： A61B42/10 , A01N33/12 , A01N47/44 , A41D19/0058 , A41D2500/54 , A61B42/00 , A61B2017/00889 , A01N25/30
摘要： A first aspect of the present invention is directed to a surface treatment for elastomeric articles such as medical gloves, comprising a water-based coating formulation and antimicrobial agent(s) embraced therein in an essentially powder-free composition coating. A second aspect of the present invention is directed to a water-based coating formulation for elastomeric articles such as gloves comprising at least one non-volatile water-soluble antimicrobial agent in a controlled-release matrix comprising a blend of a hydrophilic polymer and a hydrophobic component. The controlled-release matrix/blend requirements include: compatibility with the antimicrobial agent, formation of a reservoir of antimicrobial agent, coating film flexibility and lower water-solubility than the antimicrobial agent. A third aspect of the present invention is directed to a method for treating medical gloves comprising dipping, spraying, tumbling or other means for applying to the glove surface a composition to provide medical gloves with sustainable antimicrobial activity.
摘要翻译：本发明的第一方面涉及用于弹性制品如医用手套的表面处理剂，其包含水基涂层制剂和包含在其中的基本上不含粉末的抗微生物剂（一种或多种）组合物涂层。本发明的第二方面涉及用于弹性体制品如手套的水基涂料制剂，其包含至少一种非挥发性水溶性抗微生物剂在控释基质中，所述控释基质包含亲水性聚合物和疏水性零件。控释基质/混合物的要求包括：与抗微生物剂的相容性，抗微生物剂储库的形成，涂膜柔韧性和比抗微生物剂更低的水溶性。本发明的第三方面涉及一种用于处理医用手套的方法，其包括浸渍，喷雾，翻滚或用于向手套表面施用组合物以提供具有可持续抗微生物活性的医用手套的方法。

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