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1. 发明申请

US20140220192A1 Sealed Container and Methods of Use Thereof 审中-公开
标题翻译：密封容器及其使用方法
公开(公告)号：US20140220192A1
公开(公告)日：2014-08-07
申请号：US14232779
申请日：2012-07-19
申请人： Gerald S. Deeb , Thomas P. Hanschen , Paul T. Engen , Donna W. Bange
发明人： Gerald S. Deeb , Thomas P. Hanschen , Paul T. Engen , Donna W. Bange
IPC分类号： B65D47/36 , B65D79/00
CPC分类号： B65D47/36 , A47J31/407 , B65D79/00 , B65D85/8043 , Y10T428/3154 , Y10T428/31663 , Y10T428/31913 , Y10T428/31938
摘要： There is provided a container, comprising: (a) a cover comprising at least one elastomeric layer; and (b) a food component contained within the container, wherein the food component is a liquid food component or a solid food component, and further wherein the solid food component is configured for producing a fluid food product upon contact with a liquid; and wherein the cover is configured for puncturing by at least one liquid transfer device for injection or extraction of the liquid food component or the fluid food product, and further wherein, upon withdrawal of the at least one liquid transfer device from the container, the cover is configured for resealing itself against leakage of any of the liquid, liquid food component, fluid food product, or combinations thereof. There is also provided a container comprising a plunger and spring. There are provided methods of using the aforementioned containers.
摘要翻译：提供了一种容器，包括：（a）包括至少一个弹性体层的盖; 和（b）容纳在容器内的食品成分，其中所述食品成分是液体食品成分或固体食品成分，并且其中所述固体食品成分构造成在与液体接触时制造流体食品; 并且其中所述盖构造成用于通过至少一个用于液体食品部件或流体食品的注射或抽出的液体输送装置进行穿刺，并且其中，当所述至少一个液体转移装置从所述容器中取出时，所述盖被配置为重新密封以防止任何液体，液体食品部件，流体食品或其组合的泄漏。还提供了一种包括柱塞和弹簧的容器。提供了使用上述容器的方法。

2. 发明授权

US5587448A Reaction system for producing a polyurethane and method of using same to seal a surface 失效
标题翻译：用于生产聚氨酯的反应体系及其使用方法来密封表面
公开(公告)号：US5587448A
公开(公告)日：1996-12-24
申请号：US366308
申请日：1994-12-29
申请人： Paul T. Engen
发明人： Paul T. Engen
IPC分类号： C09K3/10 , C08G18/08 , C08G18/12 , C08G18/22 , C08G18/28 , C08G18/38 , C08G18/48 , C09J175/04
CPC分类号： C08G18/4804 , C08G18/08 , C08G18/0852 , C08G18/089 , C08G18/12 , C08G18/22 , C08G18/288 , C08G18/289 , C08G18/3876 , C08G2190/00
摘要： This invention concerns a reaction system for producing a polyurethane having an isocyanate index value of at least 100, and a catalyzed reaction mixture thereof, having a gel time between 5 and 60 minutes. The reaction system, in one aspect, involves a mixture of first and second parts that are located in separate containers, respectively, which are effective to prevent contact between said first and second parts thereof until coating or sealing application is desired. This two-part reaction system includes:(a) a first part comprising a polyisocyanate component; b) a second part comprising: (i) a polyol component; (ii) a polyurethane catalyst comprising a bismuth/zinc polyurethane catalyst; and (iii) a molar excess of a complexing agent for the polyurethane catalyst, where the complexing agent is a mercaptan compound. This invention also concerns a method of forming a polyurethane sealant on a surface using the two-part reaction system and catalyzed reaction mixture.
摘要翻译：本发明涉及一种具有异氰酸酯指数值至少为100的聚氨酯反应体系及其催化反应混合物，凝胶时间为5至60分钟。反应体系在一个方面涉及分别位于分离的容器中的第一和第二部分的混合物，其有效地防止所述第一和第二部分之间的接触，直到需要涂覆或密封应用。该两部分反应体系包括：（a）包含多异氰酸酯组分的第一部分; b）第二部分，包括：（i）多元醇组分; （ii）包含铋/锌聚氨酯催化剂的聚氨酯催化剂; 和（iii）摩尔过量的用于聚氨酯催化剂的络合剂，其中络合剂是硫醇化合物。本发明还涉及使用两部分反应体系和催化反应混合物在表面上形成聚氨酯密封剂的方法。

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