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1. 发明授权

US6016846A Pipe insulation sleeve 失效
标题翻译：管绝缘套管
公开(公告)号：US6016846A
公开(公告)日：2000-01-25
申请号：US597842
申请日：1996-02-07
申请人： Gerald H. Knittel , Kasper J. Niemira , Judith A. Roth
发明人： Gerald H. Knittel , Kasper J. Niemira , Judith A. Roth
IPC分类号： F16L59/02 , F16L11/04
CPC分类号： F16L59/022
摘要： Pipe insulation sleeve and adhesive construction therefor, having a reduced amount of stress applied to the adhesive. A flexible foamed elastomeric tubular pipe insulation sleeve has a longitudinally extending slit which enables the sleeve or jacket to be placed around a pipe or portion thereof. An adhesive is applied to opposite walls of the slit, forming an adhesive joint, in order to hold the construction together after the insulation sleeve has been placed around a section of pipe. Stress on the adhesive joint is minimized or reduced in either of two ways. First, the tubular sleeve is formed with a V-shaped slit in which the opposite faces or walls of the slits intersect at an acute angle. In a preferred embodiment, the V is inverted (i.e., the open end of the V faces inwardly) and formed essentially along the minor axis of the elliptical shape which the sleeve assumes over time. In a completed construction in which the tubular sleeve encircles a portion of pipe, the walls of the slit are in facing engagement with each other, and held in engagement by adhesive. In a second construction for reducing stress, adhesive is applied both to the opposite walls of the silt as well as to longitudinally extending portions of the inner surface of the sleeve which are immediately adjacent to the slit, so that the sleeve can be adhered to itself along the slit and to the pipe which it encircles. These two constructions can be combined.
摘要翻译：管道绝缘套管及其粘合剂结构，其施加到粘合剂上的应力减小。柔性泡沫弹性体管状管绝缘套管具有纵向延伸的狭缝，其能够使套管或套管围绕管或其一部分放置。将粘合剂施加到狭缝的相对的壁上，形成粘合剂接头，以便在绝缘套管围绕一段管道放置之后将结构保持在一起。粘合剂接头上的应力以两种方式中的任一方式被最小化或减少。首先，管状套筒形成有V形狭缝，其中狭缝的相对面或壁以锐角相交。在一个优选实施例中，V被倒置（即，V的开口端面向内），并且基本上沿着套管随时间呈现的椭圆形状的短轴形成。在管状套筒围绕管道的一部分的完成结构中，狭缝的壁彼此面对接合并且通过粘合剂保持接合。在用于减小应力的第二结构中，将粘合剂施加到淤泥的相对壁以及紧邻狭缝的套筒内表面的纵向延伸部分，使得套筒可以粘附到自身上沿着狭缝和它所围绕的管道。这两个结构可以组合。

2. 发明授权

US5783274A Pressure sensitive adhesive closure system for foam insulation 失效
标题翻译：用于泡沫绝缘的压敏胶封闭系统
公开(公告)号：US5783274A
公开(公告)日：1998-07-21
申请号：US499319
申请日：1995-07-07
申请人： Gerald H. Knittel , Paula J. Butcher , Judith A. Roth
发明人： Gerald H. Knittel , Paula J. Butcher , Judith A. Roth
IPC分类号： B32B7/12 , F16L59/02 , B29D23/00
CPC分类号： F16L59/022 , B32B7/12 , Y10T428/139 , Y10T428/1393 , Y10T428/14 , Y10T428/1476 , Y10T428/1481 , Y10T428/24322 , Y10T428/24942 , Y10T428/24959 , Y10T442/10 , Y10T442/15 , Y10T442/153 , Y10T442/172 , Y10T442/195
摘要： The present invention relates to a combination of an A and B adhesive reacting together through a scrim material in a laminated combination, and wherein the B adhesive has great adherence characteristics to a vinyl nitrile foam, and the A adhesive has great adherence characteristics to itself. Thus a laminate of the A adhesive/scrim/B adhesive to each side of a slit in a vinyl nitrile foam tubular insulation, with appropriate release liners covering the outside A adhesive, has been found to be particularly effective. When the release liners are removed and the A adhesives pressed together, a very strong bond is created closing the slit in the vinyl nitrile foam insulation holding the tubular vinyl nitrile foam in place on the tubular member to be insulated. Normally, this is utilized in an air conditioning application with the piping or tubes running from the compressor to the air conditioning unit, and wherein vinyl nitrile foam insulation has proven to be the best insulating material for this application.
摘要翻译：本发明涉及通过层压组合中的稀松布材料一起反应的A和B粘合剂的组合，并且其中所述B粘合剂对乙烯基腈泡沫具有很大的附着特性，并且所述A粘合剂对其自身具有很大的附着特性。因此，已经发现A粘合剂/稀松布/ B粘合剂在乙烯基腈泡沫管状绝缘体的狭缝的每一侧的层压体，并且具有覆盖外部A粘合剂的合适的剥离衬垫是特别有效的。当去除剥离衬垫并将A粘合剂压在一起时，产生非常牢固的粘结，使乙烯基腈泡沫绝缘体中的狭缝闭合，从而将管状乙烯基腈泡沫保持在待管绝缘的管状构件上的适当位置。通常，这在空调应用中被利用，其中管道或管从压缩机运行到空调单元，并且其中乙烯基腈泡沫绝缘被证明是用于该应用的最好的绝缘材料。

3. 发明授权

US5427849A Pressure sensitive adhesive tape with central release liner and its use on a jacket portion of insulation member 失效
标题翻译：具有中央释放衬片的压敏胶带及其在绝缘构件的护套部分上的使用
公开(公告)号：US5427849A
公开(公告)日：1995-06-27
申请号：US216793
申请日：1994-03-23
申请人： Jack M. McClintock , Gerald H. Knittel , Lana Leggett
发明人： Jack M. McClintock , Gerald H. Knittel , Lana Leggett
IPC分类号： F16L59/02 , F16L59/00 , B32B5/18 , B32B7/12
CPC分类号： F16L59/022 , Y10S138/01 , Y10T428/1376 , Y10T428/1424 , Y10T428/2843
摘要： A sandwich type composite adhesive construction in a simpler form, composed of a central release liner having a permanent adhesive layer on one side thereof and a pressure sensitive adhesive layer on the other side preferably separated therefrom by a release coat or member, and at least one release member on said adhesive layers but in a more complex form containing additional carrier layers or strengthening members including at least one or more support layers between two layers of permanent pressure sensitive adhesive. This adhesive construction provides a product, such as a pipe insulation that has unique properties and is cost effective.This strip-type composite adhesive construction can be made by applying a barrier layer coat to one or more surfaces of the insulation, either to the surfaces of the slit, or to the peripheral surfaces of the insulation adjacent the slit, or to portions of the adjacent surfaces of the insulation adjacent to the slit, or to the entire exterior surface, depending upon the needs of the user.
摘要翻译：一种更简单形式的夹心型复合粘合剂结构，由其一侧上具有永久性粘合剂层的中心剥离衬垫和另一侧的压敏粘合剂层组成，优选通过剥离涂层或构件与其分离，并且至少一个释放构件，但是以更复杂的形式包含另外的载体层或包括两层永久性压敏粘合剂之间的至少一个或多个支撑层的加强构件。这种粘合剂结构提供了具有独特性质并且具有成本效益的产品，例如管道绝缘。这种带状复合粘合剂结构可以通过在绝缘体的一个或多个表面上施加阻挡层涂层，或者在狭缝的表面，或邻近狭缝的绝缘体的周边表面，或者取决于使用者的需要，邻近狭缝的绝缘体的相邻表面或整个外表面。

4. 发明授权

US5964252A Adhesive closure system with an abridged release liner 失效
标题翻译：带有缓冲隔离衬垫的粘合剂封闭系统
公开(公告)号：US5964252A
公开(公告)日：1999-10-12
申请号：US993587
申请日：1997-12-18
申请人： George R. Simmons , Gerald H. Knittel , Judith A. Roth
发明人： George R. Simmons , Gerald H. Knittel , Judith A. Roth
IPC分类号： F16L59/02 , F16L59/10 , F16L57/00
CPC分类号： F16L59/022 , F16L59/10 , Y10S138/01 , Y10T428/14
摘要： The present invention relates to an adhesive closure system. More specifically, this invention relates to an adhesive closure system with an abridged release liner. Initially, the abridged release liner allows partial exposure of the single adhesive layer to achieve a temporary bond. When desired, the release liner can be removed exposing the remainder of the adhesive to achieve a permanent bond. This type of closure system has numerous applications including the closure system for pipe insulation sleeves.
摘要翻译：本发明涉及一种粘合剂封闭系统。更具体地，本发明涉及一种具有缓冲隔离衬垫的粘合剂封闭系统。最初，简化的剥离衬垫允许单个粘合剂层的部分暴露以实现临时粘结。当需要时，可以去除剥离衬垫，暴露粘合剂的其余部分以实现永久粘合。这种封闭系统有许多应用，包括用于管道绝缘套管的封闭系统。

5. 发明授权

US5143574A Storage stable adhesive and bonding method employing the same 失效
标题翻译：储存稳定的粘合剂和使用它的粘合方法
公开(公告)号：US5143574A
公开(公告)日：1992-09-01
申请号：US661834
申请日：1991-02-27
申请人： Gerald H. Knittel , Stanley D. Smith , Richard C. Spector , Jack M. McClintock
发明人： Gerald H. Knittel , Stanley D. Smith , Richard C. Spector , Jack M. McClintock
IPC分类号： C08K5/57 , C08L83/04 , C09J133/06
CPC分类号： C09J133/06 , C08K5/57 , C08L83/04 , C09J2201/606
摘要： An improved shelf life composition useful as adhesives and, especially, pressure sensitive adhesives is made by mixing an acrylic composition with a catalyst of the tin type and a non-reactive silicone composition essentially free of hydroxyl and hydrogens on the silicon atoms and of the formula shown hereinafter.
摘要翻译：用作粘合剂，特别是压敏粘合剂的改进的保质期组合物通过将丙烯酸组合物与锡型催化剂和基本上不含羟基和氢的非反应性硅氧烷组合物混合在硅原子和式如下所示。

6. 发明授权

US5069969A Pressure sensitive adhesive tape with central release liner 失效
标题翻译：带中央释放衬垫的压敏胶带
公开(公告)号：US5069969A
公开(公告)日：1991-12-03
申请号：US487396
申请日：1990-02-28
申请人： Jack M. McClintock , Gerald H. Knittel
发明人： Jack M. McClintock , Gerald H. Knittel
IPC分类号： F16L59/02
CPC分类号： F16L59/022 , Y10S428/906 , Y10T428/1376 , Y10T428/1462 , Y10T428/2839
摘要： A sandwich type composite adhesive construction in a simpler form, composed of a central release liner having a permanent adhesive layer on one side thereof and a pressure sensitive adhesive layer on the other side preferably separated therefrom by a release coat or member, and at least one release member on said adhesive layers but in a more complex form containing additional carrier layers or strengthening members including at least one or more support layers between two layers of permanent pressure sensitive adhesive. This adhesive construction provides a product, such as a pipe insulation that has unique properties and is cost effective.
摘要翻译：一种更简单形式的夹心型复合粘合剂结构，由其一侧上具有永久性粘合剂层的中心剥离衬垫和另一侧的压敏粘合剂层组成，优选通过剥离涂层或构件与其分离，并且至少一个释放构件，但是以更复杂的形式包含另外的载体层或包括两层永久性压敏粘合剂之间的至少一个或多个支撑层的加强构件。这种粘合剂结构提供了具有独特性质并且具有成本效益的产品，例如管道绝缘。

7. 发明授权

US4996088A Storage stable adhesive and its laminates 失效
标题翻译：储存稳定的粘合剂及其层压板
公开(公告)号：US4996088A
公开(公告)日：1991-02-26
申请号：US249119
申请日：1988-09-26
申请人： Gerald H. Knittel , Stanley D. Smith , Richard C. Spector , Jack M. McClintock
发明人： Gerald H. Knittel , Stanley D. Smith , Richard C. Spector , Jack M. McClintock
IPC分类号： C08K5/57 , C08L83/04 , C09J133/06
CPC分类号： C09J133/06 , C08K5/57 , C08L83/04 , C09J2201/606 , Y10T428/1438 , Y10T428/249953 , Y10T428/2826 , Y10T428/2843 , Y10T428/31663
摘要： An improved shelf life composition useful as adhesives and, especially, pressure sensitive adhesives is made by mixing an acrylic composition with a catalyst of the tin type and a non-reactive silicone composition essentially free of hydroxyl and hydrogens on the silicon atoms and of the formula shown hereinafter.
摘要翻译：用作粘合剂，特别是压敏粘合剂的改进的保质期组合物通过将丙烯酸组合物与锡型催化剂和基本上不含羟基和氢的非反应性硅氧烷组合物混合在硅原子和式如下所示。

8. 发明授权

US4222925A Vulcanizable silicon terminated polyurethane polymer compositions having improved cure speed 失效
标题翻译：具有改进固化速度的可硫化硅封端聚氨酯聚合物组合物
公开(公告)号：US4222925A
公开(公告)日：1980-09-16
申请号：US930309
申请日：1978-08-02
申请人： Earle R. Bryant , Gerald H. Knittel , Lon E. Dircks
发明人： Earle R. Bryant , Gerald H. Knittel , Lon E. Dircks
IPC分类号： C09J175/04 , C08L75/08
CPC分类号： C09J175/04 , C08K3/04 , C08K5/54
摘要： Room-temperature-curable silicon-terminated organic sealant compositions having improved cure speeds, and metal and glass primer compositions for use therewith. These sealant compositions comprise a blend of a small amount of N-beta-aminoethyl, gamma - aminopropyl trimethoxy silane with an organosilicon-capped, isocyanate-terminated polyurethane polymer. The composition further comprises a carbon black filler containing less than 0.05% of water and preferably further comprises a moisture-curing catalyst such as dibutyl tin diacetate.
摘要翻译：具有改进的固化速度的室温可固化的硅封端的有机密封剂组合物，以及与其一起使用的金属和玻璃底漆组合物。这些密封剂组合物包含少量N-β-氨基乙基，γ-氨基丙基三甲氧基硅烷与有机硅封端的异氰酸酯封端的聚氨酯聚合物的共混物。组合物还包含含有少于0.05％的水的炭黑填料，并且优选还包含湿固化催化剂，例如二乙酸二丁基锡。

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