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1. 发明申请

US20070158060A1 System for sealing an annular space in a wellbore 审中-公开
标题翻译：用于密封井眼中的环形空间的系统
公开(公告)号：US20070158060A1
公开(公告)日：2007-07-12
申请号：US10592344
申请日：2005-03-09
申请人： Matheus Baaijens , Martin Bosma , Erik Cornelissen
发明人： Matheus Baaijens , Martin Bosma , Erik Cornelissen
IPC分类号： E21B33/12
CPC分类号： E21B33/1208 , E21B17/1035 , E21B17/105
摘要： A system is disclosed for sealing an annular space between a tubular element (7) extending into a wellbore (1) and a cylindrical wall (1b) surrounding the tubular element, wherein a control line (18) for controlling a downhole device (12, 13, 14, 15) extends in longitudinal direction along the tubular element. The system comprises an annular seal layer (20) extending around the tubular element (7), the seal layer having an inner surface provided with a recess (40) for radially receiving the control line. The seal layer is provided with a longitudinal slit (31) defining a pair of opposite longitudinal edges (32, 34) which are movable relative to each other between an open position wherein the seal layer can be radially applied to the tubular element, and a closed position wherein the seal layer extends around the tubular element.
摘要翻译：公开了一种用于密封延伸到井眼（1）的管状元件（7）和围绕管状元件的圆柱形壁（1b）之间的环形空间的系统，其中控制管线（18）用于控制井下装置（12），13,14,15）沿着所述管状元件在纵向方向上延伸。该系统包括围绕管状元件（7）延伸的环形密封层（20），密封层具有设置有用于径向接收控制线的凹部（40）的内表面。密封层设置有限定一对相对的纵向边缘（32,34）的纵向狭缝（31），所述纵向边缘可以在其中密封层可以径向施加到管状元件的打开位置之间相对于彼此移动，并且关闭位置，其中密封层围绕管状元件延伸。

2. 发明申请

US20070205002A1 System for Sealing an Annular Space in a Wellbore 有权
标题翻译：在井眼中密封环形空间的系统
公开(公告)号：US20070205002A1
公开(公告)日：2007-09-06
申请号：US10592407
申请日：2005-03-09
申请人： Matheus Baaijens , Martin Bosma , Erik Cornelissen
发明人： Matheus Baaijens , Martin Bosma , Erik Cornelissen
IPC分类号： E21B33/10
CPC分类号： E21B33/1208 , E21B33/14
摘要： A method is provided of applying an annular seal to a tubular element for use in a wellbore. The method comprises the steps of: a) providing at least one flexible seal layer at the wellbore site, each seal layer having a pair of opposite longitudinal edges movable relative to each other between an open position wherein the seal layer can be radially applied to the tubular element, and a closed position wherein the seal layer extends substantially around the tubular element, the seal layer being made material susceptible of swelling upon contact with a selected fluid; b) partially lowering the tubular element into the wellbore; c) radially applying the seal layer in the open position thereof to a portion of the tubular element extending above the wellbore; d) moving the seal layer to the closed position thereof; and e) further lowering the tubular element with the seal layer applied thereto into the wellbore until the seal layer is located at a selected location in the wellbore.
摘要翻译：提供了一种将环形密封件施加到用于井筒中的管状元件的方法。该方法包括以下步骤：a）在井眼位置处提供至少一个柔性密封层，每个密封层具有一对相对的纵向边缘，该纵向边缘可在打开位置之间相对移动，其中密封层可径向施加到管状元件和封闭位置，其中密封层基本上围绕管状元件延伸，密封层使得材料易于在与选定流体接触时膨胀; b）将管状元件部分地降低到井眼中; c）将密封层在其打开位置径向施加到在井眼上方延伸的管状元件的一部分; d）将密封层移动到其关闭位置; 以及e）进一步降低其中施加到其上的密封层的管状元件，直到密封层位于井眼中的选定位置。

3. 发明申请

US20050252651A1 Wellbore device for selective transfer of fluid 审中-公开
标题翻译：用于选择性转移流体的井筒装置
公开(公告)号：US20050252651A1
公开(公告)日：2005-11-17
申请号：US10526510
申请日：2003-09-05
申请人： Martin Bosma , Erik Cornelissen , Jan Vollebregt , John Dewar , David Mason
发明人： Martin Bosma , Erik Cornelissen , Jan Vollebregt , John Dewar , David Mason
IPC分类号： E21B43/08 , E21B43/32 , E21B43/04
CPC分类号： E21B43/32 , E21B43/08
摘要： A wellbore device is provided which includes a fluid passage for transferring fluid between an earth formation and a surface facility, and a body transferable from a first mode to a second mode upon contact of the body with a selected fluid. The body is arranged so as to substantially close the fluid passage upon transfer of the body from the first mode to the second mode due to contact of the body with the selected fluid.
摘要翻译：提供了一种井眼装置，其包括用于在地层和地面设施之间传送流体的流体通道，以及当身体与选定流体接触时可从第一模式转移到第二模式的主体。主体被布置成当主体与所选择的流体接触时将主体从第一模式转移到第二模式时基本上关闭流体通道。

4. 发明申请

US20060124304A1 Method of creating a zonal isolation in an underground wellbore 有权
公开(公告)号：US20060124304A1
公开(公告)日：2006-06-15
申请号：US11008334
申请日：2004-12-09
申请人： Andreas Bloess , Martin Bosma , Erik Cornelissen , Michael Gunningham , Cornelis Kenter , Robert Worrall
发明人： Andreas Bloess , Martin Bosma , Erik Cornelissen , Michael Gunningham , Cornelis Kenter , Robert Worrall
IPC分类号： E21B33/00 , E21B43/26
CPC分类号： E21B43/108 , E21B33/134 , E21B33/136 , E21B43/04 , E21B43/103
摘要： A method of creating a zonal isolation above a target zone in an underground wellbore comprises: inserting a slurry injection tubing into the wellbore; arranging within an annular space surrounding said tubing an particle accumulation means, such as an expandable screen or an area where the slurry velocity is reduced; and pumping a slurry comprising a carrier fluid and granular material down via the slurry injection tubing and the target zone and then up into the annular space, such that at least some granular material accumulates and forms an elongate zonal isolation in the annular space between the target zone and the particle accumulation means, which zonal isolation is removable and exerts a limited radial force to the surrounding formation, thereby reducing the risk of formation damage.

5. 发明授权

US07799858B2 Commixtures for use in rheology modification 有权
标题翻译：用于流变改性的混合物
公开(公告)号：US07799858B2
公开(公告)日：2010-09-21
申请号：US11795096
申请日：2006-01-10
申请人： Richard Hendrikus Gerrit Brinkhuis , Martin Bosma
发明人： Richard Hendrikus Gerrit Brinkhuis , Martin Bosma
IPC分类号： C08L75/02 , C08L39/00 , C08K3/34
CPC分类号： C08G18/2865 , C08L75/02 , C09D7/44
摘要： The use of a commixture as a sag control agent (SCA) in a composition to be cured at a temperature (Tcur) greater than 60° C., said composition comprising a binder and the commixture and wherein said commixture comprises: (a) a thixotropy-inducing particulate polyurea product having a melting temperature (Tm1) at least 10° C. below the intended curing temperature, thereby satisfying the requirement Tm1
摘要翻译：在组合物中使用混合物作为下垂控制剂（SCA），其在大于60℃的温度（Tcur）下固化，所述组合物包含粘合剂和混合物，并且其中所述混合物包含：（a）触变性诱导颗粒状聚脲产物，其熔点（Tm1）低于预期固化温度至少10℃，从而满足要求Tm1 <（Tcur-10℃）; 和（b）第二触变性诱导性颗粒组分，其在至少高达所述固化温度的温度下保持其颗粒性质。

6. 发明授权

US6088077A Temperature matched retardation layer 失效
标题翻译：温度匹配延迟层
公开(公告)号：US6088077A
公开(公告)日：2000-07-11
申请号：US099507
申请日：1998-06-18
申请人： Paulus Pieter De Wit , Stephen James Picken , Andre Steenbergen , Martin Bosma
发明人： Paulus Pieter De Wit , Stephen James Picken , Andre Steenbergen , Martin Bosma
IPC分类号： C08G65/22 , C08G65/26 , C09K19/38 , G02B5/30 , G02F1/1335 , G02F1/13363 , C09K19/52 , F21V9/00 , G02F1/1337
CPC分类号： C09K19/388 , C08G65/22 , C08G65/2606 , G02B5/3016 , G02F1/13363 , G02F2202/08 , G02F2203/21 , G02F2413/15
摘要： The invention is directed to a liquid crystalline display comprising a display cell containing liquid crystalline material and a retardation layer. The retardation layer comprises a, preferably slightly cross-linked, high-molecular weight material layer and a substrate, wherein the high-molecular weight material has a nematic phase above its Tg and a dynamic viscosity at the working temperature of at least 100 Pa.s. The difference of the Tc of the high-molecular weight material and the Tc of the low-molecular weight material of the display cell (TC.sub.cell) is in the range of -30.degree. C. to +30.degree. C., preferably in the range of -20.degree. C. to +20.degree. C., and more preferably in the range of -10.degree. C. to +10.degree. C.; and the Tg of the high-molecular weight liquid crystalline material is lower than 50.degree. C. It was found that if high-molecular weight material is used with a Tc comparable with that of the, preferably low-molecular weight, liquid crystalline material of the active cell, the temperature dependency of the retardation value of the retardation layer is comparable with that of the active cell. Thus, the retardation value of the retardation layer is comparable with that of the active cell within the temperature range in which displays are used. It was further found that by cross-linking of the high molecular weight liquid crystalline material, the retardation layers according to the invention become less susceptible to pinhole forming and unwanted variation of the twist, and have improved mechanical stability.
摘要翻译：本发明涉及一种液晶显示器，其包含含有液晶材料和延迟层的显示单元。延迟层包括优选轻微交联的高分子量材料层和基底，其中高分子量材料具有高于其Tg的向列相和在至少100Pa的工作温度下的动态粘度。 s。高分子量材料的Tc和显示电池（TCcell）的低分子量材料的Tc的差在-30℃至+ 30℃的范围内，优选在 -20℃至+ 20℃，更优选在-10℃至+ 10℃的范围内。并且高分子量液晶材料的Tg低于50℃。已经发现，如果使用高分子量材料，其Tc与优选低分子量液晶材料的Tc相当，活性单元，延迟层的延迟值的温度依赖性与活性单元的温度相关。因此，在使用显示器的温度范围内，延迟层的延迟值与活性电池的延迟值相当。进一步发现，通过高分子量液晶材料的交联，根据本发明的延迟层变得不易受到针孔形成和扭曲的不期望的变化的影响，并且具有改善的机械稳定性。

7. 发明申请

US20080146720A1 Commixtures for Use in Rheology Modification 有权
标题翻译：用于流变改性的混合物
公开(公告)号：US20080146720A1
公开(公告)日：2008-06-19
申请号：US11795096
申请日：2006-01-10
申请人： Richard Hendrikus Gerrit Brinkhuis , Martin Bosma
发明人： Richard Hendrikus Gerrit Brinkhuis , Martin Bosma
IPC分类号： C08L75/02 , C08L39/00 , C08K3/34
CPC分类号： C08G18/2865 , C08L75/02 , C09D7/44
摘要： The use of a commixture as a sag control agent (SCA) in a composition to be cured at a temperature (Tcur) greater than 60° C., said composition comprising a binder and the commixture and wherein said commixture comprises: (a) a thixotropy-inducing particulate polyurea product having a melting temperature (Tm1) at least 10° C. below the intended curing temperature, thereby satisfying the requirement Tm1
摘要翻译：在组合物中使用混合物作为下降控制剂（SCA），其在大于60℃的温度下固化，所述组合物包含粘合剂和混合物，并且其中所述混合物包括：（a）低于预期固化温度的至少10℃的熔融温度（T×m1）的触变性颗粒聚脲产物，从而满足要求T m1 （T cur -10℃）; 和（b）第二触变性诱导性颗粒组分，其在至少高达所述固化温度的温度下保持其颗粒性质。

8. 发明申请

US20060281862A1 Coating composition 有权
标题翻译：涂料组成
公开(公告)号：US20060281862A1
公开(公告)日：2006-12-14
申请号：US10554330
申请日：2004-04-23
申请人： Johannes Schellekens , Martin Bosma , Freddy Van Wijk , Paul Vandevoorde
发明人： Johannes Schellekens , Martin Bosma , Freddy Van Wijk , Paul Vandevoorde
IPC分类号： C08F16/02 , C08F8/30 , C08L67/00
CPC分类号： C08F8/30 , C08K5/0025 , C08K5/315 , C08K5/34922 , C08L33/08 , C08L33/10 , C08L67/00 , C09D133/14 , C09D167/00 , C09D167/02 , C08L2666/04 , C08L2666/18
摘要： The invention relates to a high gloss car wash-resistant coating composition comprising a hydroxyl-functional binder and a cross-linker reactive with the hydroxyl groups of the binder and a method to prepare such a car wash-resistant coating. The invention further relates to the use of said coating composition, as a pigment-free top coat or a clear coat, in the finishing and refinishing of articles, for example motorcycles, cars, trains, buses, trucks, and aeroplanes. The coating composition after curing forms a coating having an initial gloss of at least 81 GU and a loss of gloss (LoG) of less than 0.18, the loss of gloss being determined by the formula (I): LoG=A+B·E′·(X)−1·10(c·ΔTg)+D·(E′)−0.5; wherein A=0.0132, B=1.0197, C=0.0113, and D=0.0566, E′ reflects the tensile storage modulus at 40° C. in GPa, ΔTg the width of the glass transition temperature in ° C., and X the cross-link density parameter in kPA/K all three parameters determined in a DMTA test at 11 Hz and a heating rate of 5° C./min.
摘要翻译：本发明涉及一种高光泽耐洗涤涂料组合物，其包含羟基官能粘合剂和与粘合剂的羟基反应的交联剂以及制备这种防洗涤涂层的方法。本发明还涉及所述涂料组合物作为无颜料的顶涂层或透明涂层在制品例如摩托车，汽车，火车，公共汽车，卡车和飞机的整理和修补中的用途。固化后的涂料组合物形成具有至少81GU的初始光泽度和小于0.18的光泽损失（LoG）的涂层，光泽损失由式（I）确定：LoG = A + B.E '（X）^{-1 <10>（c.DeltaTg）+ D。（E'）-0.5 其中A = 0.0132，B = 1.0197，C = 0.0113，D = 0.0566，E'反映在GPa中在40℃下的拉伸储能模量，DeltaTg玻璃化转变温度的宽度（℃），X是十字 - kPA / K中的连接密度参数在11Hz的DMTA测试和5℃/ min的加热速率下测定的所有三个参数。}

9. 发明授权

US5576077A Retardation layer having thin glass substrates 失效
标题翻译：具有薄玻璃基板的延迟层
公开(公告)号：US5576077A
公开(公告)日：1996-11-19
申请号：US312029
申请日：1994-09-26
申请人： Martin Bosma , Jan W. Venema , Stephen J. Picken , Gustaaf R. Mohlmann
发明人： Martin Bosma , Jan W. Venema , Stephen J. Picken , Gustaaf R. Mohlmann
IPC分类号： G02B5/30 , G02F1/13363 , G02F1/139 , G02F1/1335
CPC分类号： G02F1/133636 , G02B5/3016 , G02F1/1397 , G02F2001/133637 , Y10T428/1041
摘要： The present invention is in the field of retardation layers for liquid crystalline displays, more particularly in the field of retardation layers based on super-twisted nematic (STN) liquid crystalline layer. In the retardation layers of the present invention the liquid crystalline polymer is placed between glass substrates wherein at least one substrate has a thickness of 20-500 micrometers. The use of such thin glass substrates reduces the weight and thickness of the retardation layer.The LC polymer film may also be placed between the substrate of the display cell and a thin glass substrate or between the polarizer and a thin glass substrate. In these embodiments of the invention a second thin glass substrate is not necessary and the thickness and weight of the retardation layer is further reduced.
摘要翻译：本发明涉及液晶显示器的延迟层领域，特别是在基于超扭曲向列（STN）液晶层的延迟层领域中。在本发明的延迟层中，将液晶聚合物放置在玻璃基板之间，其中至少一个基板的厚度为20-500微米。这种薄玻璃基板的使用减少了延迟层的重量和厚度。 LC聚合物膜也可以放置在显示单元的基板和薄玻璃基板之间，或者位于偏光片和薄玻璃基板之间。在本发明的这些实施例中，不需要第二薄玻璃基板，并且进一步减小延迟层的厚度和重量。

10. 发明授权

US07790236B2 Coating composition 有权
标题翻译：涂料组成
公开(公告)号：US07790236B2
公开(公告)日：2010-09-07
申请号：US11666087
申请日：2005-10-25
申请人： Cornelis Adrianus Maria Vijverberg , Martin Bosma , Johannes Wilhelmus Maria Schellekens , Freddy Gerhard Hendrikus Van Wijk
发明人： Cornelis Adrianus Maria Vijverberg , Martin Bosma , Johannes Wilhelmus Maria Schellekens , Freddy Gerhard Hendrikus Van Wijk
IPC分类号： B05D3/02
CPC分类号： C09D163/00 , C09D133/068 , C08L2666/02
摘要： The invention relates to a high gloss car wash-resistant coating composition comprising an epoxy-functional binder and a cross-linker reactive with the epoxy groups of the binder and a method to prepare such a car wash-resistant coating. The invention further relates to the use of said coating composition, as a pigment-free top coat or a clear coat, in the finishing and refinishing of articles, for example motorcycles, cars, trains, buses, trucks, and aeroplanes. The coating composition after curing forms a coating having an initial gloss of at least 81 GU and a loss of gloss (LoG) of less than 0.25, the loss of gloss being determined by the formula (I) LoG =(1−e(A/X)/(1+eK)+(1−eD*ΔTg) (I) wherein K=B*(Tgonset−C) In formula I A=−8.03, B=−0.21, C=328 and D=−0.00304.X reflects the cross-link density parameter in kPa/K, Tgonset the onset temperature of the Tg transition in K and ΔTg the width of the glass transition temperature in K, all three parameters determined in a dynamic mechanical thermal analysis test (hereinafter “DMTA”) at 11 Hz and a heating rate of 5° C./min.
摘要翻译：本发明涉及一种高光泽耐洗涤涂料组合物，其包含环氧官能粘合剂和与粘合剂的环氧基反应的交联剂以及制备这种防洗涤涂层的方法。本发明还涉及所述涂料组合物作为无颜料的顶涂层或透明涂层在制品例如摩托车，汽车，火车，公共汽车，卡车和飞机的整理和修补中的用途。固化后的涂料组合物形成具有至少81GU的初始光泽度和小于0.25的光泽损失（LoG））的涂层，光泽损失由式（I）确定LoG =（1-e（A /（1 + eK）+（1-eD *＆Dgr; Tg）（I）其中K = B *（Tgonset-C）在式IA = -8.03中，B = -0.21，C = 328，D = -0.00304。X反映了以kPa / K表示的交联密度参数，Tg表示K的Tg转变的起始温度和＆Dgr; Tg是玻璃化转变温度的K的宽度，在动态机械热分析中确定的所有三个参数测试（以下称“DMTA”）为11Hz，加热速率为5℃/分钟。

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