公开(公告)号：US20080050612A1

公开(公告)日：2008-02-28

申请号：US11932857

申请日：2007-10-31

申请人： CAROLYN DRY

发明人： CAROLYN DRY

IPC分类号： B32B9/00 ,  C04B20/00 ,  C04B28/00

CPC分类号： B29C73/22 ,  A61L27/48 ,  B28B17/00 ,  B29C73/163 ,  B32B5/02 ,  B32B15/14 ,  B32B15/18 ,  B32B15/20 ,  B32B17/04 ,  B32B17/10036 ,  B32B17/10963 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2307/54 ,  B32B2307/554 ,  B32B2307/762 ,  B32B2603/00 ,  B32B2605/18 ,  B82Y30/00 ,  C04B20/0048 ,  C04B20/0056 ,  C04B20/1025 ,  C04B22/006 ,  C04B28/34 ,  C04B35/80 ,  C04B38/0003 ,  C04B40/0028 ,  C04B40/0092 ,  C04B40/0263 ,  C04B40/06 ,  C04B40/0633 ,  C04B40/0641 ,  C04B40/0675 ,  C04B2103/0067 ,  C04B2111/72 ,  C04B2235/5284 ,  C08J3/241 ,  C08K7/00 ,  C08K7/02 ,  C22C47/00 ,  C22C47/04 ,  C22C49/00 ,  C22C49/14 ,  Y10T428/249971 ,  Y10T428/249994 ,  Y10T428/249995 ,  Y10T428/249997 ,  C04B26/14 ,  C04B22/085 ,  C04B24/08 ,  C04B24/282 ,  C04B24/32 ,  C04B24/42 ,  C04B28/02 ,  C04B26/02 ,  C04B2103/0046 ,  C04B2103/00

摘要： Self-repairing, fiber reinforced matrix materials include a matrix material including inorganic as well as organic matrices. Disposed within the matrix are hollow fibers having a selectively releasable modifying agent contained therein. The hollow fibers may be inorganic or organic and of any desired length, wall thickness or cross-sectional configuration. The modifying agent is selected from materials capable of beneficially modifying the matrix fiber composite after curing. The modifying agents are selectively released into the surrounding matrix in use in response to a predetermined stimulus be it internal or externally applied. The hollow fibers may be closed off or even coated to provide a way to keep the modifying agent in the fibers until the appropriate time for selective release occurs. Self-repair, smart fiber matrix composite materials capable of repairing microcracks, releasing corrosion inhibitors or permeability modifiers are described as preferred embodiments in concrete and polymer based shaped articles.

公开(公告)号：US20020152711A1

公开(公告)日：2002-10-24

申请号：US10097352

申请日：2002-03-15

发明人： Michael Schmitz

IPC分类号： E04C001/00 ,  E04C002/04 ,  E04B005/04

CPC分类号： C04B41/009 ,  C04B40/0675 ,  C04B41/48 ,  C04B41/63 ,  C04B2111/00267 ,  C04B2111/27 ,  E01C5/065 ,  C04B41/458 ,  C04B28/02

摘要： The present invention relates to a multiple layer composite material and to a method for producing the same. Said multiple layer composite material has at least one layer of cement-bound concrete and at least one layer of polymer-bound concrete. The transition between adjacent layers of cement-bound concrete and polymer-bound concrete has at least the material strength of the less stable one of the concrete layers adjoining the transition. The layer of polymer-bound concrete allows the diffusion of water vapor, but does not allow liquid water to penetrate. The multiple layer composite material can be produced completely in an aqueous system.

摘要翻译： 本发明涉及一种多层复合材料及其制造方法。 所述多层复合材料具有至少一层水泥结合的混凝土和至少一层聚合物结合的混凝土。 水泥混凝土和聚合物混凝土的相邻层之间的过渡至少具有与过渡相邻的混凝土层中较不稳定的材料强度。 聚合物结合的混凝土层允许水蒸气扩散，但不允许液态水渗透。 多层复合材料可以在水性体系中完全生产。

公开(公告)号：US5803963A

公开(公告)日：1998-09-08

申请号：US555361

申请日：1995-11-08

申请人： Carolyn M. Dry

发明人： Carolyn M. Dry

IPC分类号： A61L27/48 ,  B28B17/00 ,  C04B20/00 ,  C04B22/00 ,  C04B38/00 ,  C04B40/00 ,  C04B40/02 ,  C04B40/06 ,  C08J3/24 ,  C08K7/00 ,  C08K7/02 ,  C08K7/22 ,  C04B14/38 ,  C04B14/42 ,  C04B16/06

CPC分类号： C04B38/0003 ,  A61L27/48 ,  B28B17/00 ,  C04B20/0048 ,  C04B20/0056 ,  C04B22/006 ,  C04B40/0028 ,  C04B40/0092 ,  C04B40/0263 ,  C04B40/06 ,  C04B40/0633 ,  C04B40/0675 ,  C08J3/241 ,  C08K7/00 ,  C08K7/02 ,  C08K7/22 ,  Y10T428/249994 ,  Y10T428/249995 ,  Y10T428/249997 ,  Y10T428/2913 ,  Y10T428/2933

摘要： A system is provided including smart fibers which are employed to deliver agents or components to a matrix before or during cure to affect matrix cure or shaping reactions and final cured structures. The delivered agents may be reactants or catalysts to initiate or modify curing, or other agents such as heat, steam, or a coolant, for example. The system may be used to simulate bone formation, growth, and repair.

摘要翻译： 提供了一种系统，其包括智能纤维，其用于在固化之前或期间将试剂或组分递送到基质以影响基质固化或成型反应和最终固化的结构。 递送的试剂可以是例如引发或改性固化剂或其它试剂如热，蒸汽或冷却剂的反应物或催化剂。 该系统可用于模拟骨形成，生长和修复。

公开(公告)号：US5643509A

公开(公告)日：1997-07-01

申请号：US505884

申请日：1995-07-24

申请人： Carl N. Ytterberg ,  Ernest K. Schrader

发明人： Carl N. Ytterberg ,  Ernest K. Schrader

IPC分类号： C04B28/02 ,  C04B40/06 ,  C04B41/50 ,  C04B41/65 ,  E04F15/12 ,  E04B1/16 ,  B28B1/08

CPC分类号： C04B41/009 ,  C04B28/02 ,  C04B40/0675 ,  C04B41/5076 ,  C04B41/65 ,  E04F15/12 ,  C04B2111/60 ,  Y02W30/94

摘要： A roller compacted concrete industrial floor slab is formed by surface finishing the slab by using a separate thin topping bonded to a roughened surface of the RCC, or by manipulating the RCC surface itself by working into its surface a finish mixture of cement-coated, rice-sized grit in a moisture saturated condition to fill any voids in the surface.

摘要翻译： 通过使用与RCC的粗糙化表面结合的单独的薄顶部，或者通过在其表面上操作水泥涂层的米的完成混合物来操纵RCC表面本身，通过对板坯进行表面加工而形成辊压实的混凝土工业地板 在潮湿饱和状态下的粗砂粒填充表面的任何空隙。

公开(公告)号：US5561173A

公开(公告)日：1996-10-01

申请号：US469095

申请日：1995-06-06

申请人： Carolyn M. Dry

发明人： Carolyn M. Dry

IPC分类号： A61L27/48 ,  B28B17/00 ,  C04B20/00 ,  C04B22/00 ,  C04B38/00 ,  C04B40/00 ,  C04B40/02 ,  C04B40/06 ,  C08J3/24 ,  C08K7/00 ,  C08K7/02 ,  C08K7/22 ,  C08J9/32 ,  B32B3/20

CPC分类号： A61L27/48 ,  B28B17/00 ,  B29C73/22 ,  C04B20/0048 ,  C04B20/0056 ,  C04B22/006 ,  C04B38/0003 ,  C04B40/0028 ,  C04B40/0092 ,  C04B40/0263 ,  C04B40/06 ,  C04B40/0633 ,  C04B40/0675 ,  C08J3/241 ,  C08K7/00 ,  C08K7/02 ,  C08K7/22 ,  B29C73/163 ,  Y10S588/901 ,  Y10T428/249994 ,  Y10T428/249995 ,  Y10T428/249997 ,  Y10T428/2913 ,  Y10T428/2933

摘要： Self-repairing, fiber reinforced matrix materials include a matrix material including inorganic as well as organic matrices. Disposed within the matrix are hollow fibers having a selectively releasable modifying agent contained therein. The hollow fibers may be inorganic or organic and of any desired length, wall thickness or cross-sectional configuration. The modifying agent is selected from materials capable of beneficially modifying the matrix fiber composite after curing. The modifying agents are selectively released into the surrounding matrix in use in response to a predetermined stimulus be it internal or externally applied. The hollow fibers may be closed off or even coated to provide a way to keep the modifying agent in the fibers until the appropriate time for selective release occurs. Self-repair, smart fiber matrix composite materials capable of repairing microcracks, releasing corrosion inhibitors or permeability modifiers are described as preferred embodiments in concrete and polymer based shaped articles.

公开(公告)号：US20180201543A1

公开(公告)日：2018-07-19

申请号：US15460002

申请日：2017-03-15

申请人： Damon Scott Lunsford ,  Steven Mark Totman

发明人： Damon Scott Lunsford ,  Steven Mark Totman

IPC分类号： C04B20/00

CPC分类号： C04B20/0012 ,  C04B20/002 ,  C04B20/0032 ,  C04B24/2641 ,  C04B24/282 ,  C04B40/0675

摘要： The present invention is a manufactured, geometric shaped aggregate intended to replace the gravel or rock aggregate used in a concrete mixture. The geometric shaped aggregate is provided to be solid or hollow. In an embodiment, the hollow aggregate is filled with insulating material or an adhesive solution to fill cracks formed from stress. Electronic components and sensors may be disposed in the hollow aggregate to gather metrics from the solution. In another embodiment, permeable aggregate can allow for moisture mitigation within the concrete structure. The preferred geometric shape of the aggregate is a tetrapod, but other geometric shapes which are known to naturally interweave or intertwine may be used.

公开(公告)号：US20180072632A1

公开(公告)日：2018-03-15

申请号：US15703682

申请日：2017-09-13

申请人： Iowa State University Research Foundation, Inc.

发明人： Kejin WANG ,  Wenyu HUANG ,  Gilson LOMBOY ,  Yuchen PEI ,  Zhiyuan QI

IPC分类号： C04B40/00 ,  C04B28/04 ,  C04B24/12 ,  C04B22/12 ,  C04B14/04 ,  C12N11/14

CPC分类号： C04B40/0039 ,  C04B14/04 ,  C04B20/1066 ,  C04B22/124 ,  C04B24/126 ,  C04B28/02 ,  C04B28/04 ,  C04B40/0675 ,  C04B2103/0001 ,  C12N11/14 ,  C04B2103/001 ,  C04B22/085 ,  C04B24/06 ,  C04B24/04 ,  C04B22/128

摘要： One aspect of the present invention is directed to a method of preparing encapsulated ureolytic cells. This method includes blending freeze dried ureolytic cells and an aqueous solution to form a base mixture; mixing the base mixture with a silicate-forming compound to form a blend comprising silica encapsulated ureolytic cells; and freeze drying the silica encapsulated ureolytic cells. The present invention also relates to a method of producing a self-healing concrete. This method comprises providing silica encapsulated freeze-dried ureolytic cells; mixing the silica encapsulated freeze-dried ureolytic cells with cement to form a mixture; and blending the mixture with a calcium salt and a urea solution to form a concrete mixture. Also disclosed are silica encapsulated ureolytic cells, a method of making a concrete form, and a cured concrete product.

公开(公告)号：US20170247296A1

公开(公告)日：2017-08-31

申请号：US15509184

申请日：2014-10-07

申请人： Halliburton Energy Services, Inc.

发明人： Rajender Salla ,  Mallikarjuna Shroff Rama ,  Jag Pravesh

IPC分类号： C04B40/06 ,  C04B26/02 ,  C09K8/467 ,  C09K8/70 ,  C04B20/10 ,  C09K8/44

CPC分类号： C04B40/0675 ,  C04B20/1029 ,  C04B26/02 ,  C04B40/0633 ,  C09K8/44 ,  C09K8/467 ,  C09K8/70

摘要： Various embodiments disclosed relate to compositions including a plurality of capsules each independently comprising an outer wall and an inner compartment, the inner compartment independently comprising at least one of a first hardenable resin, a first hardener or activator, and a solvent, self-healing hardened resins formed from the same, and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation including placing the composition in a subterranean formation, and forming a selfhealing hardened resin in the subterranean formation from the composition.

公开(公告)号：US09598313B2

公开(公告)日：2017-03-21

申请号：US14723477

申请日：2015-05-28

申请人： Nano and Advanced Materials Institute Limited

发明人： Lok Hang Keung ,  Noel Peter Bengzon Tan ,  Wing Ho Choi ,  Wai Chak Lam

IPC分类号： C04B14/06 ,  B01J13/00 ,  C04B28/02 ,  C04B20/10 ,  C04B40/06

CPC分类号： B01J13/14 ,  B01J13/0008 ,  B01J13/02 ,  C01B33/145 ,  C04B14/062 ,  C04B20/1033 ,  C04B20/1037 ,  C04B28/02 ,  C04B40/0633 ,  C04B40/0675 ,  Y10T428/2989 ,  Y10T428/2993 ,  C04B12/04 ,  C04B24/282 ,  C04B24/2676

摘要： The present application provides a self-healing material which comprises silica sol as self-healing agent encapsulated by a polymeric shell. The self-healing material may be further embedded in a concrete mixture to heal micro-cracks in concrete. A method for preparing the self-healing material is also provided.

公开(公告)号：US20150337194A1

公开(公告)日：2015-11-26

申请号：US14758764

申请日：2013-12-31

申请人： M-I DRILLING FLUIDS UK LIMITED

发明人： David Ballard

IPC分类号： C09K8/487 ,  E21B33/14

CPC分类号： C09K8/487 ,  C04B28/32 ,  C09K8/426 ,  C09K8/428 ,  C09K8/467 ,  E21B33/14 ,  Y02W30/94 ,  C04B18/146 ,  C04B24/02 ,  C04B24/2652 ,  C04B24/2688 ,  C04B40/0675 ,  C04B2103/10 ,  C04B14/066 ,  C04B20/10 ,  C04B24/2641 ,  C04B24/2664 ,  C04B24/163 ,  C04B24/243

摘要： Cement compositions containing a cement component and an oil-immiscible solvent and methods for using same are provided. In another aspect, methods for sealing subterranean zones are provided that include emplacing a cement composition into a wellbore containing a cement component and an oil-immiscible solvent, contacting the cement composition with a water source, and reacting the cement composition with the water source to form a hardened cement.

摘要翻译： 提供了含有水泥组分和油不混溶溶剂的水泥组合物及其使用方法。 在另一方面，提供了用于密封地下区域的方法，其包括将水泥组合物置于含有水泥组分和不与油不混溶的溶剂的井眼中，使水泥组合物与水源接触，并使水泥组合物与水源反应， 形成硬化水泥。