专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11598031B2 Article including multi-component fibers and hollow ceramic microspheres and methods of making and using the same 有权
公开(公告)号：US11598031B2
公开(公告)日：2023-03-07
申请号：US14131342
申请日：2012-07-05
申请人： Michael D. Crandall , Ignatius A. Kadoma , Andrew J. Peterson , Yong K. Wu
发明人： Michael D. Crandall , Ignatius A. Kadoma , Andrew J. Peterson , Yong K. Wu
IPC分类号： D04H1/413 , D04H1/4334 , D04H1/435 , D04H1/4291 , D04H1/4358 , D01F8/04 , D04H1/4382 , D04H1/541 , E04B1/76 , E04B1/74
摘要： An article comprising hollow ceramic microspheres and multi-component fibers is disclosed. The multi-component fibers are adhered together, and the hollow ceramic microspheres are adhered to external surfaces of the multi-component fibers. A method of making the article and use of the article for insulation are also disclosed.

2. 发明申请

US20130310491A1 DEGRADABLE FIBERS 审中-公开
标题翻译：可降解纤维
公开(公告)号：US20130310491A1
公开(公告)日：2013-11-21
申请号：US13994370
申请日：2011-12-08
申请人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Daniel J. Zillig , Jay M. Jennen , Sasha B. Myers
发明人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Daniel J. Zillig , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L67/04
CPC分类号： C08L67/04 , D01F6/92
摘要： There is provided self-degrading fibers, and methods of making and methods of using such self-degrading fibers.
摘要翻译：提供自发降解纤维，制造方法和使用这种自发降解纤维的方法。

3. 发明申请

US20130274385A1 CONTROLLED DEGRADATION FIBERS 有权
标题翻译：控制降解纤维
公开(公告)号：US20130274385A1
公开(公告)日：2013-10-17
申请号：US13994305
申请日：2011-12-08
申请人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
发明人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L1/14 , D01F8/02
CPC分类号： C08L1/14 , D01F6/88 , D01F8/02
摘要： There is provided controlled degradation fibers, and methods of making such controlled degradation fibers.
摘要翻译：提供受控的降解纤维，以及制备这种受控降解纤维的方法。

4. 发明授权

US09200148B2 Controlled degradation fibers 有权
标题翻译：受控降解纤维
公开(公告)号：US09200148B2
公开(公告)日：2015-12-01
申请号：US13994305
申请日：2011-12-08
申请人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
发明人： Yong K. Wu , Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L1/12 , C08L1/14 , D01F8/02 , D01F8/12 , D01F6/88
CPC分类号： C08L1/14 , D01F6/88 , D01F8/02
摘要： There is provided a controlled degradation fiber and methods of making such controlled degradation fiber, wherein at least one first material and at least one second material are selected such that the fiber has a weight loss of greater than 6 wt. % and less than 60 wt. % based on the total weight of the fiber after one week at 130° C. in the presence of water.
摘要翻译：提供受控的降解纤维和制备这种受控降解纤维的方法，其中选择至少一种第一材料和至少一种第二材料，使得纤维的重量损失大于6wt。％且小于60wt。在水的存在下，在130℃下一周后纤维的总重量为％。

5. 发明申请

US20140138305A1 ARTICLES INCLUDING MULTI-COMPONENT FIBERS AND PARTICLES AND METHODS OF MAKING AND USING THE SAME 审中-公开
标题翻译：包含多组分纤维和颗粒的制品及其制备和使用方法
公开(公告)号：US20140138305A1
公开(公告)日：2014-05-22
申请号：US14131352
申请日：2012-07-05
申请人： Michael D. Crandall , Ignatius A. Kadoma , Andrew J. Peterson , Bruce A. Sventek , Yong K. Wu
发明人： Michael D. Crandall , Ignatius A. Kadoma , Andrew J. Peterson , Bruce A. Sventek , Yong K. Wu
IPC分类号： D04H1/541 , B24D11/02
CPC分类号： B24D11/02 , B01D2239/0618 , B01D2239/1216 , B24B37/245 , B24D3/34 , C09K3/1409 , D04H1/413 , D04H1/4334 , D04H1/435 , D04H1/4358 , D04H1/4382 , D04H1/541 , D04H3/147 , D06M23/08 , Y10T442/608 , Y10T442/692
摘要： An article including multi-component fibers and particles is disclosed. The multi-component fibers include at least a first polymeric composition and a second polymeric composition, are adhered together, and are non-fusing at a temperature of at least 110° C. At least a portion of the external surfaces of the multi-component fibers includes the first polymeric composition. Particles are adhered or directly attached to the first polymeric composition on the external surfaces of at least some of the multi-component fibers along their lengths. The particles include at least one of activated carbon, superabsorbent polymer particles, and abrasive particles. In some embodiments, the particles are distributed throughout the thickness of a web of the multi-component fibers. A method of making the articles is also disclosed.
摘要翻译：公开了一种包括多组分纤维和颗粒的制品。多组分纤维包括至少第一聚合物组合物和第二聚合物组合物粘合在一起，并且在至少110℃的温度下不熔化。多组分的至少一部分外表面纤维包括第一聚合物组合物。沿着其长度，颗粒在至少一些多组分纤维的外表面上附着或直接连接到第一聚合物组合物上。颗粒包括活性炭，超吸收性聚合物颗粒和磨料颗粒中的至少一种。在一些实施方案中，颗粒分布在多组分纤维的网的整个厚度上。还公开了制造物品的方法。

6. 发明申请

US20130338271A1 DEGRADABLE MATERIALS 审中-公开
标题翻译：可降解材料
公开(公告)号：US20130338271A1
公开(公告)日：2013-12-19
申请号：US13994331
申请日：2011-12-08
申请人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Jay M. Jennen , Sasha B. Myers
发明人： Michael D. Crandall , Rudolf J. Dams , Michelle M. Hewitt , Ignatius A. Kadoma , Siegmund Papp , Yong K. Wu , Jay M. Jennen , Sasha B. Myers
IPC分类号： C08L67/04
CPC分类号： C08L67/04 , C08K5/0016 , C08L2201/06 , C08L2205/02
摘要： The present disclosure relates to a degradable material comprising (a) from about 60 weight percent to about 97 weight percent of a first material based on the total weight of the degradable material, and (b) from about 3 weight percent to about 40 weight percent of a second material based on the total weight of the degradable material, where the second material is an oligomer comprising lactate and giycolate. In another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a Tg less than 56° C. In still another aspect, the present disclosure provides a degradable material comprising (a) poly lactic acid, and (b) an oligomer comprising lactate and giycolate, wherein the degradable material has a tan delta peak of less than 65° C. It has been surprisingly found that the degradable materials according to the present disclosure provide physical properties that are not inherent to poly lactic acid alone. It has also been surprisingly found that the degradable materials disclosed herein provide improvements with respect to the processability, production costs, flexibility and ductility without decreasing their degradability.
摘要翻译：本公开内容涉及可降解材料，其包含（a）基于可降解材料的总重量的约60重量％至约97重量％的第一材料，和（b）约3重量％至约40重量％基于可降解材料的总重量的第二种材料，其中第二种材料是包含乳酸盐和双羟萘酸盐的低聚物。另一方面，本公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖苷的低聚物，其中所述可降解材料的Tg小于56℃。另一方面，本发明公开提供了一种可降解材料，其包含（a）聚乳酸和（b）包含乳酸盐和木糖醇的低聚物，其中所述可降解材料具有小于65℃的tanδ峰值。令人惊奇地发现，本公开提供了单独聚乳酸不固有的物理性质。还惊奇地发现，本文公开的可降解材料提供了相对于可加工性，生产成本，柔韧性和延展性而不降低其降解性的改进。

7. 发明申请

US20100288495A1 METHODS OF TREATING SUBTERRANEAN WELLS USING CHANGEABLE ADDITIVES 有权
标题翻译：使用可变添加剂处理土层的方法
公开(公告)号：US20100288495A1
公开(公告)日：2010-11-18
申请号：US12808115
申请日：2008-12-05
申请人： Dean Michael Willberg , James G. Carlson , Ignatius A. Kadoma , Yong K. Wu , Michael D. Crandall
发明人： Dean Michael Willberg , James G. Carlson , Ignatius A. Kadoma , Yong K. Wu , Michael D. Crandall
IPC分类号： E21B43/04 , E21B43/16 , E21B43/267 , E21B43/26
CPC分类号： C09K8/80 , C09K8/887 , E21B43/04 , E21B43/26
摘要： Fluid compositions and methods of making and using same are described, one composition comprising a well treatment fluid and an additive combined with the well treatment fluid, wherein the additive is selected from solids, liquids and combinations thereof, the additive having a surface shape, at least one property of the surface shape enabling it to change under influence of a controllable parameter after the composition is deployed into a hydraulic fracture or gravel pack. In methods of the disclosure, the additive exists initially in a first state, and then is changed to a second state. The first state may increase proppant flowback efficiency, while the second state may increase hydraulic conductivity. In certain embodiments, the additive may change back to its first state.
摘要翻译：描述了制备和使用它们的流体组合物和方法，一种组合物包含井处理流体和与井处理流体组合的添加剂，其中添加剂选自固体，液体及其组合，添加剂具有表面形状，表面形状的至少一个性质使得其在组合物部署到水力裂缝或砾石包装之后在可控参数的影响下变化。在本公开的方法中，添加剂最初存在于第一状态，然后变为第二状态。第一种状态可能会增加支撑剂回流效率，而第二种状态可能会增加水力传导性。在某些实施方案中，添加剂可以改变回其第一状态。

8. 发明申请

US20100263865A1 PROPPANTS AND USES THEREOF 有权
标题翻译：优点及其用途
公开(公告)号：US20100263865A1
公开(公告)日：2010-10-21
申请号：US12808121
申请日：2008-12-05
申请人： Dean Michael Willberg , James G. Carlson , Ignatius A. Kadoma , Yong K. Wu , Michael D. Crandall
发明人： Dean Michael Willberg , James G. Carlson , Ignatius A. Kadoma , Yong K. Wu , Michael D. Crandall
IPC分类号： E21B43/267 , C09K8/88
CPC分类号： C08K9/08
摘要： Compositions comprising a proppant core having an outer surface and polymeric microspheres attached to at least a portion of the outer surface are described. The compositions are useful, for example, to increase the productivity of a hydrocarbon oil or gas bearing well.
摘要翻译：描述了包含具有外表面的支撑剂芯和连接到外表面的至少一部分的聚合物微球的组合物。组合物可用于例如提高烃油或气体承载井的生产率。

9. 发明授权

US09556541B2 Curable fiber 有权
标题翻译：可固化纤维
公开(公告)号：US09556541B2
公开(公告)日：2017-01-31
申请号：US13141482
申请日：2009-12-21
申请人： Michael R. Berrigan , James G. Carlson , Michael D. Crandall , Clayton A. George , Ignatius A. Kadoma , Yong K. Wu
发明人： Michael R. Berrigan , James G. Carlson , Michael D. Crandall , Clayton A. George , Ignatius A. Kadoma , Yong K. Wu
IPC分类号： E21B43/267 , D01F8/04 , C09K8/70 , D06M15/55
CPC分类号： D01F8/04 , C09K8/70 , C09K2208/08 , D06M15/55 , Y10T428/2929 , Y10T428/2973
摘要： Fibers comprising a first thermoplastic composition having a softening temperature up to 120° C and a curable resin. Also disclosed are compositions comprising a plurality of fibers, with some of the fibers comprising a first thermoplastic composition having a softening temperature up to 120° C and some of the fibers comprising a curable resin. The fibers have an aspect ratio of at least 2:1 and a maximum cross-sectional dimension up to 60 micrometers. Fluid compositions containing the fibers and methods of contacting a subterranean formation using the fibers are also disclosed.
摘要翻译：纤维包含软化温度高达120℃的第一热塑性组合物和可固化树脂。还公开了包含多种纤维的组合物，其中一些纤维包含软化温度高达120℃的第一热塑性组合物，并且一些纤维包含可固化树脂。纤维的纵横比至少为2:1，最大横截面尺寸高达60微米。还公开了含有纤维的流体组合物和使用纤维接触地层的方法。

10. 发明申请

US20110262708A1 LIGHT COLLIMATING FILM 有权
标题翻译：灯光胶片
公开(公告)号：US20110262708A1
公开(公告)日：2011-10-27
申请号：US13177697
申请日：2011-07-07
申请人： Gary E. Gaides , Ignatius A. Kadoma , David B. Olson , Randy A. Larson , Anita R. Sykora
发明人： Gary E. Gaides , Ignatius A. Kadoma , David B. Olson , Randy A. Larson , Anita R. Sykora
IPC分类号： B32B3/00 , C08F236/20
CPC分类号： C08F290/06 , C08J5/18 , C08J2333/06 , C09D175/16 , G02B1/04 , G02B5/003 , G02B2207/123 , G02F2001/133607 , Y10T428/24479 , Y10T428/24521 , Y10T428/24537 , Y10T428/2457 , Y10T428/24612 , Y10T428/2462
摘要： Light-collimating films as well as other microstructured film articles are described that comprise a (e.g. UV) cured light transmissive film comprising the reaction product of a polymerizable resin composition. Polymerizable resin compositions are also described that comprise aliphatic urethane (meth)acrylate oligomer(s), bisphenol-A ethoxylated diacrylate(s), and a crosslinker having at least three (meth)acrylate groups.
摘要翻译：描述了光准直膜以及其它微结构膜制品，其包含（例如UV）固化的透光膜，其包含可聚合树脂组合物的反应产物。还描述了可聚合的树脂组合物，其包含脂族氨基甲酸酯（甲基）丙烯酸酯低聚物，双酚A乙氧基化二丙烯酸酯和具有至少三个（甲基）丙烯酸酯基团的交联剂。

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