专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US5118731A Early-rain-resistant joint-sealing compounds 失效
标题翻译：耐高温接头密封化合物
公开(公告)号：US5118731A
公开(公告)日：1992-06-02
申请号：US600454
申请日：1990-10-19
申请人： Helmut Loth , Klaus Helpenstein , Tore Podola , Bernhard Knop
发明人： Helmut Loth , Klaus Helpenstein , Tore Podola , Bernhard Knop
IPC分类号： C08L33/02 , C08L1/28 , C08L75/00 , C08L75/04 , C08L83/04 , C08L101/00 , C09D5/34 , C09D133/06 , C09K3/10 , E04B1/682
CPC分类号： C09K3/1015 , C09D133/06 , C09D5/34 , C08L1/284 , C09K2003/1081 , C09K2200/023 , C09K2200/0239 , C09K2200/0247 , C09K2200/0405 , C09K2200/0411 , C09K2200/06 , C09K2200/0607 , C09K2200/0617 , C09K2200/062 , C09K2200/0622 , C09K2200/0625 , C09K2200/0647 , C09K2200/065 , C09K2200/0682 , C09K2200/0685
摘要： Early-rain-resistant joint-sealing compounds containing;(a) aqueous polymer dispersions (I),(b) nonionic cellulose ethers (II) selected from the group consisting of hydroxyethyl, hydroxyethyl-methyl, hydroxypropyl-methyl and hydroxypropyl cellulose,(c) optionally typical additives, such as fillers, pigments, plasticizers, extenders, thickeners, foam inhibitors, dispersion aids, pH regulators, preservatives and anti-aging agents, and(d) at least one organic liquid component selected from the group of typical additives,which can be produced by thorough mixing of (I) with the other constituents. To be able to introduce (II) in quantities above the solubility limit, the joint-sealing compounds are characterized in that (II) is added and mixed in retarded and/or non-retarded form in suspension in the liquid organic component.
摘要翻译：防雨接头密封化合物含有; （a）聚合物水分散体（I），（b）选自羟乙基，羟乙基甲基，羟丙基甲基和羟丙基纤维素的非离子纤维素醚（II），（c）任选典型的添加剂，例如填料，颜料，增塑剂，增量剂，增稠剂，泡沫抑制剂，分散助剂，pH调节剂，防腐剂和抗老化剂，和（d）至少一种选自典型添加剂的有机液体组分，其可以通过将我）与其他成员。为了能够以高于溶解度极限的量引入（II），所述接合密封化合物的特征在于（II）以液体有机组分中的悬浮液中的延迟和/或非阻滞形式混合并混合。

42. 发明授权

US4668724A Uninhibited bentonite composition 失效
标题翻译：不含膨润土组成
公开(公告)号：US4668724A
公开(公告)日：1987-05-26
申请号：US744030
申请日：1985-06-12
申请人： Todd D. Harriett
发明人： Todd D. Harriett
IPC分类号： C08K3/00 , B32B9/00 , B32B15/08 , B32B15/085 , B32B15/088 , C08K3/10 , C08K3/34 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L23/10 , C08L23/18 , C08L23/20 , C08L27/00 , C08L67/00 , C08L77/00 , C08L101/00 , C09D1/00 , C09D5/34 , C09J123/02 , C09K3/10 , E02D31/02 , E04B1/62 , E04D5/10 , C08J3/18
CPC分类号： C09K3/10 , C08K3/346 , C09D5/34 , C09J123/02 , E02D31/02 , C09K2003/104 , C09K2003/1084 , C09K2200/0252 , C09K2200/0256 , C09K2200/061 , C09K2200/0617 , Y10T428/8305
摘要： The present invention relates to a non-hydrated bentonite intimately contacted with a polypropene, polybutene, or mixtures thereof to provide a formable and shapable non-aqueous bentonite composition particularly useful as a water barrier. The bentonite composition can be extruded in the form of a rope, rod, sheet or the like and is sufficiently tacky for adherence to a wall or conduit, floor or roof in areas of potential water flow to prevent the seepage of water through the bentonite composition. In one embodiment, the bentonite composition includes a polypropene and a polybutene and an elastomer, such as butyl rubber, having sufficient resilience to stretch or expand with the expanding bentonite upon hydration and to aid in maintaining the structural integrity and cohesiveness of the composition. In another embodiment, the composition comprises bentonite, an elastomer, and any plasticizer compatible with the elastomer.
摘要翻译：本发明涉及与聚丙烯，聚丁烯或其混合物紧密接触的非水合膨润土，以提供特别用作水屏障的可成形和可成形的非水性膨润土组合物。膨润土组合物可以以绳索，棒材，片材等的形式挤出，并且对于在潜在水流的区域中粘附到墙壁或管道，地板或屋顶是足够粘性的，以防止渗透通过膨润土组合物的水。在一个实施方案中，膨润土组合物包括聚丙烯和聚丁烯以及弹性体，例如丁基橡胶，其在水合时具有足够的弹性以膨胀膨胀膨胀或膨胀，并有助于保持组合物的结构完整性和粘结性。在另一个实施方案中，组合物包含膨润土，弹性体和与弹性体相容的任何增塑剂。

43. 发明授权

US4569968A Joint sealing compound 失效
标题翻译：接头密封剂
公开(公告)号：US4569968A
公开(公告)日：1986-02-11
申请号：US685961
申请日：1984-12-24
申请人： William E. Uffner , Bhalchandra B. Patil
发明人： William E. Uffner , Bhalchandra B. Patil
IPC分类号： C08F287/00 , C08F289/00 , C08L95/00 , C09J4/06 , C09K3/10 , C08G83/00
CPC分类号： C09K3/10 , C08F287/00 , C08F289/00 , C08L95/00 , C09J4/06 , C09K2200/0615 , C09K2200/0617 , C09K2200/0632 , C09K2200/069
摘要： A joint sealing compound comprises the reaction product of a non-blown asphalt flux, a hydroxyl-terminated polymer of butadiene, a vinyl monomer, a butadiene-styrene linear block polymer and an extender oil.
摘要翻译：联合密封化合物包括非吹塑沥青助熔剂，丁二烯的羟基封端的聚合物，乙烯基单体，丁二烯 - 苯乙烯线性嵌段聚合物和增量油的反应产物。

44. 发明授权

US4534926A Uninhibited bentonite composition 失效
标题翻译：不含膨润土组成
公开(公告)号：US4534926A
公开(公告)日：1985-08-13
申请号：US604990
申请日：1984-04-27
申请人： Todd D. Harriett
发明人： Todd D. Harriett
IPC分类号： C08K3/00 , B32B9/00 , B32B15/08 , B32B15/085 , B32B15/088 , C08K3/10 , C08K3/34 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L23/10 , C08L23/18 , C08L23/20 , C08L27/00 , C08L67/00 , C08L77/00 , C08L101/00 , C09D1/00 , C09D5/34 , C09J123/02 , C09K3/10 , E02D31/02 , E04B1/62 , E04D5/10 , C08J3/18
CPC分类号： C09K3/10 , C08K3/346 , C09D5/34 , C09J123/02 , E02D31/02 , C09K2003/104 , C09K2003/1084 , C09K2200/0252 , C09K2200/0256 , C09K2200/061 , C09K2200/0617 , Y10T428/8305
摘要： The present invention relates to a nonhydrated bentonite intimately contacted with a polypropene, polybutene, or mixtures thereof to provide a formable and shapable non-aqueous bentonite composition particularly useful as a water barrier. The bentonite composition can be extruded in the form of a rope, rod, sheet or the like and is sufficiently tacky for adherence to a wall or conduit, floor or roof in areas of potential water flow to prevent the seepage of water through the bentonite composition. In one embodiment, the bentonite composition includes a polypropene and a polybutene and an elastomer, such as butyl rubber, having sufficient resilience to stretch or expand with the expanding bentonite upon hydration and to aid in maintaining the structural integrity and cohesiveness of the composition. In another embodiment, the composition comprises bentonite, an elastomer, and any plasticizer compatible with the elastomer.
摘要翻译：本发明涉及与聚丙烯，聚丁烯或其混合物紧密接触的非水合膨润土，以提供特别用作水屏障的可成形和可成形的非水性膨润土组合物。膨润土组合物可以以绳索，棒材，片材等的形式挤出，并且对于在潜在水流的区域中粘附到墙壁或管道，地板或屋顶是足够粘性的，以防止渗透通过膨润土组合物的水。在一个实施方案中，膨润土组合物包括聚丙烯和聚丁烯以及弹性体，例如丁基橡胶，其在水合时具有足够的弹性以膨胀膨胀膨胀或膨胀，并有助于保持组合物的结构完整性和粘结性。在另一个实施方案中，组合物包含膨润土，弹性体和与弹性体相容的任何增塑剂。

45. 发明授权

US4445562A Sealant compositions having, as an essential component, hydrogenated polybutadiene as network polymer 失效
标题翻译：作为必需成分的作为网状聚合物的氢化聚丁二烯的密封剂组合物
公开(公告)号：US4445562A
公开(公告)日：1984-05-01
申请号：US261426
申请日：1981-05-07
申请人： Georg G. A. Bohm , Mario DeTrano , James E. Hall
发明人： Georg G. A. Bohm , Mario DeTrano , James E. Hall
IPC分类号： C08L9/00 , B29C73/18 , B60C1/00 , B60C5/14 , C08L7/00 , C08L15/00 , C08L21/00 , C08L23/00 , C08L101/00 , C09K3/10 , C08F299/00
CPC分类号： C09K3/10 , B29C73/163 , B29D30/0685 , C08L15/00 , B29D2030/0695 , B29L2030/00 , C08L23/20 , C09K2200/0208 , C09K2200/06 , C09K2200/0617 , Y10T152/10684
摘要： A conventional sealant composition having as its essential rubber components (1) at least one high molecular weight, hydrogenated polybutadiene polymer, and (2) at least one low molecular weight liquid elastomer, i.e., polybutene, as tackifying polymer, compatible to a high degree with said hydrogenated polymer; the resultant sealant composition reflecting a co-continuous phase morphology wherein said hydrogenated polymer provides a crosslinked network in said compatible low molecular weight liquid elastomer.
摘要翻译：作为其主要橡胶成分（1）的至少一种高分子量氢化聚丁二烯聚合物和（2）至少一种低分子量液体弹性体（即，聚丁烯）作为增粘聚合物的常规密封剂组合物，其高度兼容与所述氢化聚合物; 所得密封剂组合物反映共连续相形态，其中所述氢化聚合物在所述相容的低分子量液体弹性体中提供交联网络。

46. 发明授权

US4444330A Medical container stopper 失效
标题翻译：医用容器塞子
公开(公告)号：US4444330A
公开(公告)日：1984-04-24
申请号：US402281
申请日：1982-07-27
申请人： Masaaki Kasai , Toshiji Ichikawa
发明人： Masaaki Kasai , Toshiji Ichikawa
IPC分类号： A61J1/05 , A61L29/00 , B01L3/14 , B65D39/04 , C08L9/00 , C08L23/18 , C08L23/22 , C08L67/00 , C09K3/10 , B65D39/00
CPC分类号： C09K3/10 , B01L3/50825 , C08L23/22 , C08L9/00 , C09K2200/0208 , C09K2200/0252 , C09K2200/0617 , C09K2200/062 , C09K2200/0622 , C09K2200/0632 , C09K2200/0655 , C09K2200/0687
摘要： A stopper for hermetically sealing the opening of a medical container is made of an injection-moldable polymeric material containing a blend of 30 to 90% by weight of a butyl-based rubber and 70 to 10% by weight of a thermoplastic elastomer.
摘要翻译：用于气密地密封医疗容器的开口的塞子由可注射成型的聚合物材料制成，该聚合物材料含有30至90重量％的丁基橡胶和70至10重量％的热塑性弹性体的共混物。

47. 发明授权

US4443019A Aqueously-swelling water stopper and a process of stopping water thereby 失效
公开(公告)号：US4443019A
公开(公告)日：1984-04-17
申请号：US369625
申请日：1982-04-19
申请人： Yoshinobu Ishido , Hideo Tanaka
发明人： Yoshinobu Ishido , Hideo Tanaka
IPC分类号： C09K3/10 , E04B1/68 , E04B1/684 , E02D29/16
CPC分类号： C09K3/10 , E04B1/68 , E04B1/6801 , E04B1/6813 , C09K2003/104 , C09K2200/0243 , C09K2200/0256 , C09K2200/0607 , C09K2200/061 , C09K2200/0617 , C09K2200/0642 , Y10S277/934 , Y10S277/944
摘要： The disclosed water stopper and water stopping process use an aqueously-swelling water-stopping composition consisting of 10 to 40 weight % of rubber whose main ingredient is reclaimed rubber, 10 to 20 weight % of silicic compound, 10 to 60 weight % of bentonite, and 10 to 40 weight % of plasticizer. The aforesaid water-stopping composition may be extruded into an elongated water stopper with or without a core therein, which water stopper can be inserted into a joint gap or other gap of structural members to stop water at the gap.

48. 发明授权

US4378892A Closure cap with metallic innerseal and sealed package 失效
标题翻译：封闭帽带金属内衬和密封包装
公开(公告)号：US4378892A
公开(公告)日：1983-04-05
申请号：US257749
申请日：1981-04-27
申请人： Charles S. Ochs , Carl E. Koontz
发明人： Charles S. Ochs , Carl E. Koontz
IPC分类号： B65D41/18 , B65D41/48 , B65D53/04 , C09K3/10
CPC分类号： B65D53/04 , B65D41/18 , B65D41/48 , C09K3/10 , C09K2200/0213 , C09K2200/0617 , C09K2200/062
摘要： A molded plastic closure is described for particular use on packages employing a metallic innerseal and where the package is sealed using induction heating for softening a heat sensitive adhesive on the under surface of the innerseal while pressure is applied to the cap top. The closure cap is formed of a deformable plastic with a relatively thin shell permitting the induction coils to be positioned close to the metallic innerseal and to permit portions of the closure cap to be wrapped closely around portions of the container finish during the induction sealing process.
摘要翻译：描述了一种模塑塑料封盖，用于特别用于采用金属内衬的封装上，并且其中使用感应加热来密封封装件，以在内衬的下表面上软化热敏粘合剂，同时将压力施加到盖顶部。封闭帽由具有相对较薄的外壳的可变形塑料形成，允许感应线圈定位成接近于金属内接触，并且允许封闭帽的部分在感应密封过程期间紧密地包裹在容器端部的一部分周围。

49. 发明授权

US4318959A Low-modulus polyurethane joint sealant 失效
标题翻译：低模量聚氨酯接头密封剂
公开(公告)号：US4318959A
公开(公告)日：1982-03-09
申请号：US54491
申请日：1979-07-03
申请人： Robert M. Evans , Thomas M. Leonard
发明人： Robert M. Evans , Thomas M. Leonard
IPC分类号： C08K3/00 , C08L75/04 , C09K3/10 , D02G3/00 , B32B27/40
CPC分类号： C09K3/1028 , C08K3/0033 , C08L75/04 , C09K2200/0208 , C09K2200/0617 , C09K2200/065 , C09K2200/0692 , Y10T428/2913 , Y10T428/31551 , Y10T428/31573 , Y10T428/31601 , Y10T428/31605
摘要： A profound improvement in the properties and capabilities of elastomeric polyurethane joint sealing compositions is achieved by incorporating a fibrillated polyolefin of high surface area which is rendered compatible by combining it with effective stabilizing cofillers, such as titanium dioxide, calcium carbonate, carbon black, fibrous talc, serpentine, kaolin, or various other metal silicate fillers. Such cofillers are capable of improving compatibility and stabilizing the sealant mixture so that unacceptable sweat out or exudation of liquid is prevented and so that the outer surface of the applied sealant has an acceptable surface quality after curing.When 2 to 8 percent by weight of fibrillated polyolefin of macrofibrillar structure, preferably containing macrofibrils with diameters from 1 to 10 microns, is incorporated in a polyurethane joint sealant together with 8 to 30 percent of stabilizing cofillers, it becomes possible to provide revolutionary new joint sealants with remarkable properties, such as Boeing sag values of 0.1 and below for caulking compositions applied to extremely wide joints. These unique non-sag joint sealants can be compounded to form strong soft low-modulus elastomers ideally suited for vertical joints subject to extreme cyclical movement as is common in modern building construction.
摘要翻译：弹性聚氨酯接头密封组合物的性能和性能的深刻改进是通过引入具有高表面积的原纤化聚烯烃来实现的，其通过将其与有效的稳定性填充剂如二氧化钛，碳酸钙，炭黑，纤维状滑石蛇纹石，高岭土或各种其它金属硅酸盐填料。这样的填充装置能够改善相容性并稳定密封剂混合物，从而防止液体的不可接受的渗出或渗出，并且使得所施加的密封剂的外表面在固化后具有可接受的表面质量。当将2-8重量％的原纤化聚烯烃的宏观原纤维结构，优选含有1-10微米直径的原纤维，与8-30％的稳定化填充剂一起加入到聚氨酯接头密封剂中时，可以提供革命性的新接头具有显着性能的密封胶，例如适用于非常宽的接头的填缝组合物的波音下垂值为0.1以下。这些独特的非凹陷接头密封胶可以复合形成强柔软的低模量弹性体，非常适用于垂直接头，受到极限循环运动的影响，如现代建筑施工中常见的那样。

50. 发明授权

US4246155A Blend of asbestos fibers, carboxylated copolymer latex and synthetic rubber latex 失效
标题翻译：石棉纤维，羧化共聚物胶乳和合成橡胶胶乳的混合物
公开(公告)号：US4246155A
公开(公告)日：1981-01-20
申请号：US4419
申请日：1979-01-18
申请人： Kenneth R. Meath , Kent B. McReynolds , Donald M. Blake
发明人： Kenneth R. Meath , Kent B. McReynolds , Donald M. Blake
IPC分类号： C04B28/02 , C08K3/34 , C08K7/00 , C08K7/12 , C08L1/00 , C08L7/00 , C08L21/00 , C08L21/02 , C08L25/10 , C08L27/00 , C08L33/00 , C08L33/02 , C08L33/04 , C09K3/10 , D06N3/10 , C08L31/02
CPC分类号： D06N3/10 , C08K3/346 , C08K7/12 , C08L21/02 , C08L25/10 , C09K3/1028 , C09K2200/0286 , C09K2200/0607 , C09K2200/0617 , C09K2200/0625 , C09K2200/0632 , Y10S524/914 , Y10T428/31931 , Y10T428/31935
摘要： Compositions comprising asbestos fibers and blends of at least two latexes wherein the solids in the blended latexes comprise (A) from 5 to 40 parts by weight of a carboxylated copolymer comprising 10 to 25 parts by weight of methacrylic acid and correspondingly 90 to 75 parts by weight of at least one unsaturated carboxylic acid ester of the formula CH.sub.2 .dbd.C(R.sub.2)COOR.sub.1, wherein R.sub.1 is an alkyl group containing 1 to 8 carbon atoms and R.sub.2 is hydrogen or methyl and (B) 95 to 60 parts by weight of at least one synthetic rubber. The binder composition employed in this invention provides asbestos sheets having utility in flooring felts and gasket materials having relatively little change in elongation at room temperature, at 350.degree. F. and after soaking in dioctylphthalate.
摘要翻译：包含石棉纤维的组合物和至少两种胶乳的共混物，其中混合胶乳中的固体包含（A）5-40重量份的羧化共聚物，其包含10至25重量份的甲基丙烯酸，相应地90至75重量份至少一种式CH 2 = C（R 2）COOR 1的不饱和羧酸酯的重量，其中R 1是含有1至8个碳原子的烷基，R 2是氢或甲基，和（B）95至60重量份的至少一种合成橡胶。本发明中使用的粘合剂组合物提供石棉板，其用于地板毡和垫圈材料，其在常温下在350°F下和在邻苯二甲酸二辛酯中浸泡后的伸长率变化相对较小。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式