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1. 发明授权

US5138750A Zipper for reclosable thermoplastic bag 失效
标题翻译：拉链用于可重新封闭的热塑性袋
公开(公告)号：US5138750A
公开(公告)日：1992-08-18
申请号：US699045
申请日：1991-05-13
申请人： Douglas P. Gundlach , Michael J. Banco , Larry R. Erickson , Marvin J. Kreh , William A. Kirksey , William E. LeBoeuf , Kevin J. Wagers , John O. McCree , Brian C. Dais , Jose Porchia
发明人： Douglas P. Gundlach , Michael J. Banco , Larry R. Erickson , Marvin J. Kreh , William A. Kirksey , William E. LeBoeuf , Kevin J. Wagers , John O. McCree , Brian C. Dais , Jose Porchia
IPC分类号： A44B19/16 , B65D33/25
CPC分类号： B65D33/2558 , B65D33/255 , A44B19/16 , Y10S24/50 , Y10T24/2539 , Y10T24/45168
摘要： A zipper closure for a reclosable thermoplastic bag includes two opposing interlockable rib and groove profiles, wherein at least a part of one or both of the profiles is divided into segments of materials having different elastic moduli. The zipper provides an audibly and/or tactilely perceptible indication of proper interlocking of the profiles.
摘要翻译：用于可重新闭合的热塑性袋的拉链封闭件包括两个相对的可互锁的肋和凹槽轮廓，其中所述轮廓中的一个或两个的至少一部分被分成具有不同弹性模量的材料段。拉链提供了可听见的和/或触觉的可察觉的指示，以便轮廓的适当互锁。

2. 发明授权

US4923551A Method for the production of composite plastic film 失效
标题翻译：复合塑料薄膜的生产方法
公开(公告)号：US4923551A
公开(公告)日：1990-05-08
申请号：US164705
申请日：1988-03-07
申请人： Kevin J. Wagers , Douglas P. Gundlach
发明人： Kevin J. Wagers , Douglas P. Gundlach
IPC分类号： B29C47/04 , B29C47/06 , B29C47/14 , B29L7/00 , C09J7/02
CPC分类号： B29C47/062 , B29C47/0019 , B29C47/0021 , B29C47/065 , B29C47/14 , B29C47/145
摘要： A method and apparatus for producing a plastic film having strips of an adhering material embedded in each surface of the film, which film may have an anti-block agent incorporated therein, and a composite plastic film so produced is provided which includes initially providing a first stream of heat plastified extrudable thermoplastic film material to a cast film die. The cast film die has two opposing die lips with each die lip having a plurality of spaced strip channels. The strip channels of one die lip are laterally offset from the strip channels of the second die lip. A heat plastified extrudable adhering material is introduced into the plastified film material from the strip channels and then the composite body of materials is forced from the die lips of the cast film die and cooled to form the plastic film.

3. 发明授权

US06200941B1 Fully diluted hard surface cleaners containing high concentrations of certain anions 失效
标题翻译：充分稀释的含有高浓度某些阴离子的硬表面清洁剂
公开(公告)号：US06200941B1
公开(公告)日：2001-03-13
申请号：US08708473
申请日：1996-09-05
申请人： Gary M. Strandburg , Daniel H. Haigh , John M. Gardner , Kevin J. Wagers , Erin D. O'Driscoll
发明人： Gary M. Strandburg , Daniel H. Haigh , John M. Gardner , Kevin J. Wagers , Erin D. O'Driscoll
IPC分类号： C11D175
CPC分类号： C11D3/046 , C11D1/75 , C11D3/10 , C11D3/2079 , C11D3/2082 , C11D3/3956 , C11D3/43
摘要： Fully diluted hard surface cleaners are disclosed which are particularly effective on cleaning soap scum. The cleaners contain at least 0.45 eq/kg of a dissolved anion which reacts with calcium ion to form an insoluble salt. The cleaners also contain a particular amine oxide, or a different surfactant in conjunction with a solvent. Preferred embodiments include a bleach, which provide for a cleaner which is effective on soap scum and mold and mildew.
摘要翻译：公开了完全稀释的硬表面清洁剂，其对清洁皂泡是特别有效的。清洁剂含有至少0.45当量/溶解的阴离子，其与钙离子反应形成不溶性盐。清洁剂还含有特定的氧化胺或与溶剂结合的不同的表面活性剂。优选的实施方案包括漂白剂，其提供对肥皂浮渣，霉菌和霉菌有效的清洁剂。

4. 发明授权

US4683015A Method of forming flexible fastener elements and securing them to a traveling web 失效
标题翻译：形成柔性紧固件并将其固定到行进网的方法
公开(公告)号：US4683015A
公开(公告)日：1987-07-28
申请号：US753100
申请日：1985-07-09
申请人： Kevin J. Wagers
发明人： Kevin J. Wagers
IPC分类号： B29C47/12 , B29C47/00 , B29D5/10 , B29L5/00 , B65B15/04 , B29D5/00
CPC分类号： B29D5/10 , Y10S24/50
摘要： Methods for forming rib and groove plastic fastener elements and for securing them to a film web are provided. The rib element, as extruded, has an arrowhead-shaped tip, a concave tail, and a generally upstanding stem portion connecting the tip and tail. The groove element is formed having a base with a pair of generally upstanding neck elements disposed on opposite ends of the base. The base does not extend beyond the neck elements. The rib and groove elements are readily secured to the film web without entrapment of air between the elements and film web. Reclosable plastic containers may be formed utilizing the disclosed rib and groove elements.
摘要翻译：提供了用于形成肋和凹槽塑料紧固件并将其固定到薄膜网的方法。肋元件，如挤出的，具有箭头形尖端，凹形尾部和连接尖端和尾部的通常直立的杆部分。凹槽元件形成为具有基部，其具有设置在基部的相对端上的一对大致直立的颈部元件。基部不延伸超过颈部元件。肋和沟槽元件容易地固定到膜片上，而不会在元件和膜片之间夹带空气。可以利用所公开的肋和槽元件形成可再闭合的塑料容器。

5. 发明授权

US06384010B1 All purpose cleaner with low organic solvent content 有权
标题翻译：具有低有机溶剂含量的全能清洁剂
公开(公告)号：US06384010B1
公开(公告)日：2002-05-07
申请号：US09594878
申请日：2000-06-15
申请人： Kevin J. Wagers
发明人： Kevin J. Wagers
IPC分类号： C11D1825
CPC分类号： C11D1/825 , C11D1/662 , C11D1/72
摘要： An all purpose cleaner for hard surfaces comprises an aqueous solution of a secondary alcohol ethoxylate surfactant, an alkylpolyglycoside surfactant, and water, optionally comprising a chelating agent and sufficient pH modification agent to provide an alkaline solution. The ethoxylate surfactants preferably have HLB values of from 12.2 to 14.6, and each surfactant may comprise up to about 5 weight percent of the solution. The solution may be essentially free of organic solvents, such as alkylene glycol or alkylene glycol ethers, or other volatile organic compounds. As a result, the solution may be fragrance free, and, if so desired, colorless. Optionally, however, the cleaning solution may contain fragrances, coloring agents, anti-bacterials, stabilizers, preservatives, and other constituents, including a minor amount of a co-surfactant.
摘要翻译：用于硬表面的全能清洁剂包括仲醇乙氧基化物表面活性剂的水溶液，烷基多糖苷表面活性剂和水，任选地包含螯合剂和足够的pH改性剂以提供碱性溶液。乙氧基化物表面活性剂优选具有12.2至14.6的HLB值，并且每个表面活性剂可包含至多约5重量％的溶液。该溶液可以基本上不含有机溶剂，例如亚烷基二醇或亚烷基二醇醚或其它挥发性有机化合物。结果，溶液可以是无香料的，如果需要，则为无色的。然而，任选地，清洁溶液可以含有香料，着色剂，抗菌剂，稳定剂，防腐剂和其它成分，包括少量的辅助表面活性剂。

6. 发明授权

US4764977A Reclosable plastic container 失效
标题翻译：可重复封闭的塑料容器
公开(公告)号：US4764977A
公开(公告)日：1988-08-16
申请号：US016657
申请日：1987-02-19
申请人： Kevin J. Wagers
发明人： Kevin J. Wagers
IPC分类号： B29D5/10 , B29C65/58
CPC分类号： B29D5/10
摘要： Methods for forming rib and groove plastic fastener elements and for securing them to a film web are provided. The rib element, as extruded, has an arrowhead-shaped tip, a concave tail, and a generally upstanding stem portion connecting the tip and tail. The groove element is formed having a base with a pair of generally upstanding neck elements disposed on opposite ends of the base. The base does not extend beyond the neck elements. The rib and groove elements are readily secured to the film web without entrapment of air between the elements and film web. Reclosable plastic containers may be formed utilizing the disclosed rib and groove elements.
摘要翻译：提供了用于形成肋和凹槽塑料紧固件并将其固定到薄膜网的方法。肋元件，如挤出的，具有箭头形尖端，凹形尾部和连接尖端和尾部的通常直立的杆部分。凹槽元件形成为具有基部，其具有设置在基部的相对端上的一对大致直立的颈部元件。基部不延伸超过颈部元件。肋和沟槽元件容易地固定到膜片上，而不会在元件和膜片之间夹带空气。可以利用所公开的肋和槽元件形成可再闭合的塑料容器。

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