专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5932019A Method for cleaning and minimizing the buildup of set gypsum 失效
标题翻译：清洁和最小化集团石膏堆积的方法
公开(公告)号：US5932019A
公开(公告)日：1999-08-03
申请号：US885070
申请日：1997-06-30
申请人： Therese A. Espinoza , Richard B. Stevens , Charles J. Miller , Friedrich Failmezger
发明人： Therese A. Espinoza , Richard B. Stevens , Charles J. Miller , Friedrich Failmezger
IPC分类号： B08B3/08 , B08B17/00 , C04B41/53 , C23G1/02 , B08B3/12
CPC分类号： C23G1/02 , B08B17/00 , B08B3/08 , C04B41/5315
摘要： The present invention relates to a method for minimizing the buildup of set gypsum on a tool used to apply a calcium sulfate hemihydrate-containing composition to a surface as well as to a method for cleaning a tool having set gypsum deposited thereon. The method for cleaning a tool having set gypsum deposited thereon comprises the steps of (a) contacting the tool with a cleaning solution having a pH of less than about 7, said cleaning solution which comprises a non-calcium phosphate, water, and, optionally, a pH modifier; (b) optionally agitating the solution; (c) removing the tool from the cleaning solution; and (d) rinsing the tool with water. The method for minimizing the buildup of set gypsum on a tool further comprises step (e) using the tool to apply a calcium sulfate hemihydrate-containing composition. An additional step (f), flushing the tool with water, may also be employed. Optionally, steps (a) through (e) or (a) through (f) may be repeated during the application of the calcium sulfate hemihydrate-containing composition. Examples of non-calcium phosphates which may be used in the cleaning solution are sodium, potassium, or ammonium salts such as tetrasodium pyrophosphate, tetrapotassium pyrophosphate and sodium tripolyphosphate.
摘要翻译：本发明涉及一种使用于将表面上含有硫酸钙半水合物的组合物施用于工具上的凝结石膏的积聚最小化的方法以及用于清洁沉积有凝固石膏的工具的方法。用于清洁其上沉积有石膏的工具的方法包括以下步骤：（a）使工具与pH小于约7的清洁溶液接触，所述清洁溶液包含非磷酸钙，水和任选地，pH调节剂; （b）任选地搅拌该溶液; （c）从清洁溶液中取出工具; 和（d）用水冲洗工具。用于最小化工具上积聚石膏的方法还包括使用该工具施加含硫酸钙半水合物的组合物的步骤（e）。还可以使用额外的步骤（f），用水冲洗工具。任选地，在施用含硫酸钙半水合物的组合物期间可以重复步骤（a）至（e）或（a）至（f）。可用于清洁溶液中的非磷酸钙的实例是钠，钾或铵盐，例如焦磷酸四钠，焦磷酸四钾和三聚磷酸钠。

12. 发明授权

US08668087B2 Two-phase packaging of ready mix joint compound 有权
标题翻译：预拌混合料两相包装
公开(公告)号：US08668087B2
公开(公告)日：2014-03-11
申请号：US13335272
申请日：2011-12-22
申请人： Pamela L. Hargrove , Richard B. Stevens
发明人： Pamela L. Hargrove , Richard B. Stevens
IPC分类号： B65D85/84
CPC分类号： B65D77/08
摘要： A wallboard joint compound package is provided, including a container defining an interior space and configured for being sealed, a first component of ready-mixed joint compound being disposed in the interior space to a level which leaves a pre-determined head space, and an upper surface of the component is defined in the container. A second component is provided, including water, and is placed in the interior space upon the upper surface, such that the first and second components remain substantially distinct prior to opening of the container.
摘要翻译：提供了一种墙板接头复合包装件，包括限定内部空间并被构造成用于密封的容器，准备好的混合接头组合物的第一部件被设置在内部空间中以保持预定的顶部空间的水平，以及组件的上表面被定义在容器中。提供包括水的第二部件，并且在上表面上放置在内部空间中，使得第一和第二部件在容器打开之前保持基本上不同。

13. 发明申请

US20120165426A1 NON-HOMOGENEOUS READY-MIX JOINT COMPOUND 有权
标题翻译：非均质准备混合接头化合物
公开(公告)号：US20120165426A1
公开(公告)日：2012-06-28
申请号：US13335130
申请日：2011-12-22
申请人： Pamela L. Hargrove , Richard B. Stevens
发明人： Pamela L. Hargrove , Richard B. Stevens
IPC分类号： C09D5/34 , C08K5/42
CPC分类号： C09D5/34 , C04B26/02 , C04B40/0039 , C04B2111/00681 , E04F13/02 , C04B2103/30 , C04B2103/54 , C04B14/185 , C04B14/365 , C04B40/0641 , C04B2103/40 , C04B2103/44 , C04B14/28 , C04B24/16 , C04B24/383
摘要： A wallboard joint compound includes a base joint compound having a homogeneous, paste-like blend of water and at least one of a filler, a binder, a thickener, a suspending agent, a biocide, a preservative, a mineral filler and expanded perlite; and an additive discretely added to the base joint compound to be available for use once mixed into the base joint compound just prior to application of the wallboard joint compound by a user.
摘要翻译：墙板接合料包括具有均匀的糊状混合物和填料，粘合剂，增稠剂，悬浮剂，杀生物剂，防腐剂，矿物填料和膨胀珍珠岩中的至少一种的基础接合化合物。以及离散地添加到基础接头化合物中的添加剂，一旦在用户使用墙板接合化合物之前混合到基础接头化合物中即可使用。

14. 发明授权

US07851057B2 Acoustical panel comprising interlocking matrix of set gypsum and method for making same 有权
标题翻译：声学面板包括集合石膏的互锁矩阵及其制造方法
公开(公告)号：US07851057B2
公开(公告)日：2010-12-14
申请号：US12049976
申请日：2008-03-17
申请人： Mark H. Englert , Richard B. Stevens , Steven W. Sucech , Therese A. Fults , Michael J. Porter , Bruce L. Petersen , Russell A. Dombeck
发明人： Mark H. Englert , Richard B. Stevens , Steven W. Sucech , Therese A. Fults , Michael J. Porter , Bruce L. Petersen , Russell A. Dombeck
IPC分类号： B32B27/12
CPC分类号： E04B1/84 , B28B5/027 , B28B19/0092 , C04B28/14 , C04B2111/40 , C04B2111/52 , E04B2001/742 , E04B2001/7691 , E04B2001/8457 , E04B2001/8461 , E04C2/043 , Y02W30/97 , Y10T428/24994 , Y10T442/133 , C04B16/08 , C04B18/24 , C04B22/143 , C04B22/16 , C04B24/2641 , C04B38/0058 , C04B38/10 , C04B40/0089 , C04B18/241 , C04B24/38 , C04B40/02 , C04B2103/10 , C04B2103/302 , C04B24/2676 , C04B24/226 , C04B24/32 , C04B24/16 , C04B24/2623 , C04B24/30 , C04B40/0067
摘要： An acoustical panel comprising a continuous phase of an interlocking set gypsum matrix and a method of preparing an acoustical panel are disclosed.
摘要翻译：公开了一种包括互锁集石膏基质的连续相的声学板和制备隔音板的方法。

15. 发明授权

US06379458B1 Efficient set accelerator for plaster 有权
标题翻译：高效的石膏加速器
公开(公告)号：US06379458B1
公开(公告)日：2002-04-30
申请号：US09502609
申请日：2000-02-11
申请人： Salvatore C. Immordino , Therese Espinoza , Richard B. Stevens , Charles J. Miller
发明人： Salvatore C. Immordino , Therese Espinoza , Richard B. Stevens , Charles J. Miller
IPC分类号： C04B1100
CPC分类号： C04B28/14 , C04B20/1022 , C04B40/0039 , C04B2103/12 , C04B40/0028 , C04B22/142 , C04B22/143 , C04B22/148 , C04B22/0013 , C04B24/10 , C04B24/383 , C04B2103/0094 , C04B2103/54 , C04B2103/67
摘要： A set accelerator for at least one of accelerating the hydration rate and reducing the set time of an aqueous slurry of calcium sulfate hemihydrate is described. The set accelerator consists of a mixture of ground calcium sulfate dihydrate and zinc sulfate material. Aluminum sulfate material is an optional component of the set accelerator. The set accelerator is particularly useful in accelerating the hydration rates of sprayable plasters. A fluid form of the set accelerator may be made by suspending the solids in water. The fluid form is advantageously used in ready mixed setting type joint compounds.
摘要翻译：描述了用于加速水化速率和减少硫酸钙半水合物的水性浆料的凝固时间中的至少一种的凝固促进剂。凝固促进剂由磨碎的硫酸钙二水合物和硫酸锌材料的混合物组成。硫酸铝材料是凝固加速器的可选组分。该加速器特别适用于加速可喷涂石膏的水化速率。集合促进剂的流体形式可以通过将固体悬浮在水中来制备。流体形式有利地用于准备好的混合凝固型接头化合物中。

16. 发明申请

US20100175590A1 SNAP-SET, READY-MIX JOINT COMPOUND 审中-公开
标题翻译： SNAP-SET，READY-MIX JOINT化合物
公开(公告)号：US20100175590A1
公开(公告)日：2010-07-15
申请号：US12621835
申请日：2009-11-19
申请人： Richard B. Stevens , Charles J. Miller
发明人： Richard B. Stevens , Charles J. Miller
IPC分类号： C04B14/18 , C04B28/14 , C04B11/00 , C04B26/02
摘要： A joint compound system includes a set-inhibited, pre-wetted, setting-type, ready-mix joint compound and a set initiator. The set-inhibited, pre-wetted, setting-type joint compound includes a ready-mixed, setting-type joint compound base with a calcium-free phosphate set preventing agent that impedes chemical hydration of a gypsum component of the setting-type joint compound. The joint compound base is free of calcium carbonate. The set initiator includes alum to reinitiate the chemical hydration reactions.
摘要翻译：联合复合系统包括抑制预浸湿，凝固型，预混合接头化合物和凝固引发剂。凝固型预浸湿型凝固型接头化合物包括预先混合的凝固型接头化合物基质，其与无钙磷酸盐防止剂，阻止凝固型接头化合物的石膏组分的化学水合。联合化合物碱不含碳酸钙。集合起始器包括明矾以重新开始化学水合反应。

17. 发明申请

US20080139064A1 Nonwoven Joint Tape Having Low Moisture Expansion Properties and Method for Using Same 有权
标题翻译：低水分膨胀性能的无纺布接头带及其使用方法
公开(公告)号：US20080139064A1
公开(公告)日：2008-06-12
申请号：US11609704
申请日：2006-12-12
申请人： Paul H. Neill , Salvatore C. Immordino , Richard B. Stevens , Charles J. Miller
发明人： Paul H. Neill , Salvatore C. Immordino , Richard B. Stevens , Charles J. Miller
IPC分类号： B32B5/02 , B32B37/12
CPC分类号： E04F19/062 , C09J7/21 , C09J2400/263 , D04H1/4218 , D04H1/425 , D04H1/435 , D04H1/4382 , D04H1/58 , D04H13/008 , E04F13/076 , E04F21/00 , Y10T156/10 , Y10T442/20 , Y10T442/2738 , Y10T442/60
摘要： The invention is directed to a joint tape for finishing a joint between boards comprising a nonwoven substrate that does not swell substantially in the presence of water. The invention further provides a method of finishing a joint between boards comprising (i) applying a joint tape of the invention to a joint between boards by embedding the joint tape in a first coat of joint compound, (ii) applying a second coat of joint compound over the tape, wherein step (ii) is carried out before the joint tape and joint compound applied in step (i) have substantially dried, and optionally (iii) applying a third fill or finish coat of joint compound over the tape, wherein step (iii) is carried out before the joint tape and second coat have substantially dried.
摘要翻译：本发明涉及一种用于整理板之间的接头的接合带，其包括在存在水的情况下基本上不膨胀的非织造基底。本发明还提供了一种完成板之间接合的方法，包括（i）通过将接合带嵌入第一涂层接合组合物中，将本发明的接合带施加到板之间的接合处，（ii）施加第二接缝涂层其中步骤（ii）在步骤（i）中施加的接合带和接头化合物基本上干燥之前进行，并且任选地（iii）在带上施加第三填充或涂层的接合化合物，其中步骤（iii）在接合带和第二涂层基本干燥之前进行。

18. 发明授权

US06716906B1 Abuse resistant skim coating composition 有权
标题翻译：滥用防滑涂料组合物
公开(公告)号：US06716906B1
公开(公告)日：2004-04-06
申请号：US09716392
申请日：2000-11-20
申请人： Thomas G. Houman , Richard B. Stevens , Therese A. Fults , Timothy G. Kenny
发明人： Thomas G. Houman , Richard B. Stevens , Therese A. Fults , Timothy G. Kenny
IPC分类号： C08K334
CPC分类号： C08K3/34 , C08K3/26
摘要： Disclosed is a ready-to-use self-gauging coating compound containing about 65%-75% solids that provides a flat finely textured finish with improved abuse (abrasion) resistance properties. The coating composition comprises a resin binder in which there is dispersed an aggregate consisting of particles in a selected size range in a quantity sufficient to form a layer of particles one particle deep on the substrate when the coating is applied to the substrate.
摘要翻译：公开了一种即用型自测量涂层化合物，其含有约65％-75％的固体，其提供了具有改善的耐磨性（耐磨性）特性的平坦的细纹纹理。该涂料组合物包含一种树脂粘合剂，其中，当将涂料施加到基材上时，其中分散有由选自尺寸范围的颗粒组成的聚集体，其数量足以形成在该基材上一个颗粒深的颗粒层。

19. 发明授权

US5676593A Cutter for soft materials and method for making it 失效
标题翻译：用于软材料的切割机及其制作方法
公开(公告)号：US5676593A
公开(公告)日：1997-10-14
申请号：US512371
申请日：1995-08-08
申请人： Richard B. Stevens
发明人： Richard B. Stevens
IPC分类号： B24B53/02 , B24D7/18 , B44B11/02 , B23F21/03 , B21K5/04
CPC分类号： B24B53/02 , B24D7/18 , B44B11/02 , Y10S76/12 , Y10T408/81
摘要： A cutter for soft materials is described. The cutter is made from a conventional cutting instrument such as a dental drill bit having hard particles embedded in the tip surface. The cutter is ground at the tip end so as to remove particles which leave cavities around the peripheral fiat ground tip end. The open cavities and the sharp edges around them provide an effective cutting edge with which soft materials can be cut in clean even lines.
摘要翻译：描述了用于软材料的切割器。切割器由常规的切割工具制成，例如具有嵌入在尖端表面中的硬质颗粒的牙钻。切割器在尖端处被研磨，以除去在周边地面尖端周围留下空隙的颗粒。开放的空腔和周围的锋利边缘提供了有效的切削刃，软材料可以用干净的均匀线切割。

20. 发明授权

US5611777A Steerable electrode catheter 失效
标题翻译：可导电电极导管
公开(公告)号：US5611777A
公开(公告)日：1997-03-18
申请号：US518521
申请日：1995-08-23
申请人： Russell W. Bowden , Gary S. Falwell , Charles A. Gibson , Richard B. Stevens , Debbie E. Stevens-Wright
发明人： Russell W. Bowden , Gary S. Falwell , Charles A. Gibson , Richard B. Stevens , Debbie E. Stevens-Wright
IPC分类号： A61B5/0402 , A61M25/01 , A61M25/092 , A61M37/00 , A61B5/042 , A61M25/00
CPC分类号： A61M25/0144 , A61M25/0136 , A61M25/0147 , A61B18/1815 , A61B2017/003 , A61B2018/0016 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61M25/0141
摘要： A steerable catheter includes control handle having a generally tubular housing with a longitudinal slot therein in which an axially or longitudinally movable two-part slideblock resides, and a generally cylindrical, rotatably mounted thumbwheel surrounding a distal portion of the tubular housing, for controlling the axial translation of the slideblock. The pullwire passes into the distal end of the control handle and is only secured to the proximal part of the two-part slideblock so as to prevent the user from placing the pullwire under compression. A tip radius adjusting wire is attached to and extends distally from a slide actuator in the control handle into and through the main catheter shaft portion. The free distal end of the tip radius adjusting wire is selectably Iocatable at different positions. The radius of curvature of the tip portion, when deflected, depends upon how far distally into the deflectable tip portion the radius adjusting wire has been advanced by the user. The electrode catheter thus has a deflectable tip whose radius of curvature is adjustable over a relatively wide range.
摘要翻译：可导向的导管包括控制手柄，其具有大致管状的壳体，其中纵向狭槽在其中，轴向或纵向可移动的两部分滑块位于其中，以及围绕管状壳体的远端部分的大致圆柱形可旋转地安装的指轮，用于控制轴向幻灯片的翻译。拉线进入控制手柄的远端，并且仅固定到两部分滑块的近端部分，以防止使用者将拉线放置在压缩状态。尖端半径调节线附接到控制手柄中的滑块致动器并远离其延伸并且穿过主导管轴部分。尖端半径调整线的自由端可选地位于不同的位置。尖端部分的弯曲半径在偏转时取决于使用者已经使半径调节线前进到可偏转尖端部分的远端。因此，电极导管具有可偏转的尖端，其弯曲半径在相对宽的范围内是可调节的。

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