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1. 发明授权

US5463110A Michael adducts of N-vinylformamide and acrylic and methacrylic esters 失效
标题翻译： N-乙烯基甲酰胺和丙烯酸和甲基丙烯酸酯的迈克尔加合物
公开(公告)号：US5463110A
公开(公告)日：1995-10-31
申请号：US246434
申请日：1994-05-20
申请人： Ning Chen , Walter L. Renz , Robert K. Pinschmidt, Jr.
发明人： Ning Chen , Walter L. Renz , Robert K. Pinschmidt, Jr.
IPC分类号： B01J31/02 , B01J31/12 , C07B61/00 , C07C233/47 , C08F26/00 , C08F26/02 , C08F226/02 , C07C229/06
CPC分类号： C08F26/02 , C07C233/47 , C08F226/02
摘要： Novel unsaturated compounds comprising the 3-(N-vinylformamido)propionates and 2-methyl-3-(N-vinylformamido)propionates are obtained by the Michael addition reaction of N-vinylformamide with an acrylic or methacrylic acid ester. These compounds are useful as monomers in free radical polymerizations, particularly as components of photocurable coatings.
摘要翻译：通过N-乙烯基甲酰胺与丙烯酸或甲基丙烯酸酯的迈克尔加成反应获得包含3-（N-乙烯基酰氨基）丙酸酯和2-甲基-3-（N-乙烯基甲酰胺基）丙酸酯的新型不饱和化合物。这些化合物可用作自由基聚合中的单体，特别是作为光固化涂料的组分。

2. 发明授权

US5569725A N-vinyl-n-acyl urea resins 失效
标题翻译： N-乙烯基-N-酰基脲树脂
公开(公告)号：US5569725A
公开(公告)日：1996-10-29
申请号：US323210
申请日：1994-10-14
申请人： W. Eamon Carroll , Walter L. Renz , Andrew F. Nordquist , Robert K. Pinschmidt, Jr.
发明人： W. Eamon Carroll , Walter L. Renz , Andrew F. Nordquist , Robert K. Pinschmidt, Jr.
IPC分类号： C08F290/06 , C08G18/48 , C08G18/67 , C08G18/75 , C08F283/04 , C08G71/04
CPC分类号： C08G18/4833 , C08F290/06 , C08G18/6705 , C08G18/755
摘要： A class of unsaturated resins which are suitable for use in radiation curable coatings has been developed. The resins comprise N-vinyl-N-acyl oligomers made by reacting a secondary N-vinylamide with a polyisocyanate monomer which is reacted with at least one mono- or polyhydric alcohol to form a urethane linkage.
摘要翻译：已经开发了适用于可辐射固化涂料的一类不饱和树脂。该树脂包括通过使次级N-乙烯基酰胺与多异氰酸酯单体反应制备的N-乙烯基-N-酰基低聚物，其与至少一种一元醇或多元醇反应形成氨基甲酸酯键。

3. 发明申请

US20150175878A1 FRACTURING FLUID COMPOSITION AND METHOD UTILIZING SAME 有权
标题翻译：破碎液组合物及其应用方法
公开(公告)号：US20150175878A1
公开(公告)日：2015-06-25
申请号：US14136767
申请日：2013-12-20
申请人： Richard M. Kelly , William J. Scharmach , Walter L. Renz
发明人： Richard M. Kelly , William J. Scharmach , Walter L. Renz
IPC分类号： C09K8/68 , E21B43/26
CPC分类号： E21B43/26 , C01B32/50 , C08L83/04 , C09K8/62 , C09K8/68 , C09K8/70 , C09K8/92 , C09K2208/28 , E21B43/164
摘要： The present disclosure is directed to a composition and method of fracturing a formation penetrated by a well-bore. The composition and method comprises providing a fracturing fluid that is liquefied carbon dioxide (LCO2) with at least one friction reducing polymer that is a polysiloxane dissolved in the LCO2 at a concentration of about 0.001 to 1.0 weight percent, and a first at least one co-solvent, and optionally a second at least one co-solvent that has a closed cup flash point greater than the first at least one co-solvent, in order to enable dissolution of the polymer in order to effect friction reduction.
摘要翻译：本公开内容涉及一种压裂由井眼穿透的地层的组合物和方法。组合物和方法包括提供一种液化二氧化碳（LCO2）的压裂液，其中至少一种摩尔降低聚合物是以约0.001至1.0重量％的浓度溶解在LCO2中的聚硅氧烷，以及第一至少一种共混物以及任选地具有大于第一至少一种共溶剂的闭杯闪点的第二至少一种共溶剂，以便使聚合物溶解以实现摩擦降低。

4. 发明申请

US20140374094A1 FRACTURING FLUID COMPOSITION AND METHOD OF USING SAME IN GEOLOGICAL FORMATIONS 审中-公开
标题翻译：破碎流体组合物及其在地质力学中的应用方法
公开(公告)号：US20140374094A1
公开(公告)日：2014-12-25
申请号：US14300492
申请日：2014-06-10
申请人： Richard M. Kelly , Walter L. Renz
发明人： Richard M. Kelly , Walter L. Renz
IPC分类号： E21B43/267
CPC分类号： E21B43/267
摘要： A composition and method required for providing a fracturing fluid pumped down a well bore and into a subterranean formation under conditions of pressure that will fracture the subterranean formation is described. More specifically, the composition increases the recovery of hydrocarbons from a geological formation penetrated by a well bore, wherein the composition includes a fracturing fluid that is liquid carbon dioxide (LCO2) with proppant to aid transport of the proppant in suspension, and thereby create a fracture using a fracturing fluid which is the thickened composition containing fumed silica. When the composition is without a proppant, the viscosity of the composition is increased in order to improve the fracturing operation through aspects such as increased fracture width and reduced fluid leak-off
摘要翻译：描述了在压力将在地下地层断裂的条件下提供在井眼下向下排水的压裂液所需的组合物和方法。更具体地，该组合物增加了从井眼渗透的地质构造中的烃的回收率，其中组合物包括作为液体二氧化碳（LCO 2）与支撑剂的压裂液，以帮助支撑剂在悬浮液中的输送，从而产生使用作为含有热解二氧化硅的增稠组合物的压裂液进行断裂。当组合物不含支撑剂时，组合物的粘度增加，以通过诸如增加裂缝宽度和减少流体泄漏等方面改善压裂操作

5. 发明授权

US5492765A Use of vinylamine homopolymers and copolymers in film lamination 失效
标题翻译：在膜层压中使用乙烯基胺均聚物和共聚物
公开(公告)号：US5492765A
公开(公告)日：1996-02-20
申请号：US122993
申请日：1993-09-17
申请人： Lori A. Vratsanos , Jeffrey A. Kuphal , Walter L. Renz
发明人： Lori A. Vratsanos , Jeffrey A. Kuphal , Walter L. Renz
IPC分类号： B32B27/10 , B32B7/12 , B32B27/12 , B32B27/30 , B32B15/08 , B32B23/08
CPC分类号： B32B7/12 , Y10T428/31692 , Y10T428/31699 , Y10T428/3188 , Y10T428/31891 , Y10T428/31895 , Y10T428/31906 , Y10T428/31928 , Y10T428/31989 , Y10T428/31993 , Y10T442/2738
摘要： A composite structure which comprises, in intimate jointed lamination, a substrate layer, and intermediate adhesion layer, and a tightly adhered polymeric film, the adhesion layer comprising an aqueous emulsion polymer containing a vinylamine homopolymer or copolymer, preferably polyvinyl alcohol/polyvinylamine copolymer.
摘要翻译：一种复合结构，其包括在紧密接合层压中的基底层和中间粘合层以及紧密粘合的聚合物膜，所述粘合层包含含有乙烯胺均聚物或共聚物的水乳液聚合物，优选聚乙烯醇/聚乙烯胺共聚物。

6. 发明授权

US09163496B1 Method of making a fracturing fluid composition and utilization thereof 有权
$Method of making a fracturing fluid composition and utilization thereof$
标题翻译：制造压裂液组合物的方法及其应用
公开(公告)号：US09163496B1
公开(公告)日：2015-10-20
申请号：US14313572
申请日：2014-06-24
申请人： Richard M. Kelly , Walter L. Renz
发明人： Richard M. Kelly , Walter L. Renz
IPC分类号： E21B43/26 , C09K8/68 , C09K8/80
CPC分类号： E21B43/261 , C09K8/62 , C09K8/68 , C09K8/80 , C09K2208/28
摘要： The present disclosure is directed to a method of making a fracturing fluid and system of fracturing a formation penetrated by a well-bore. The method includes providing a fracturing fluid that is liquefied carbon dioxide (LCO2) and a co-solvent in a quantity of 1-19 wt %, and at least one friction-reducing polymer in a quantity of 0.001-1.0 wt % of the fracturing fluid composition, wherein the friction-reducing polymer is initially disposed in an emulsion, and is at least partially soluble in the co-solvent and LCO2 mixture.
摘要翻译：本公开涉及一种制造压裂流体的方法和压裂由井眼穿透的地层的系统。该方法包括提供液化二氧化碳（LCO 2）和1-19重量％的助溶剂的压裂液和至少一个摩擦减少聚合物，其量为压裂的0.001-1.0重量％流体组合物，其中所述摩擦降低聚合物最初设置在乳液中，并且至少部分地可溶于共溶剂和LCO 2混合物。

7. 发明授权

US5418016A Coating process using radiation curable compositions 失效
标题翻译：使用可辐射固化组合物的涂布方法
公开(公告)号：US5418016A
公开(公告)日：1995-05-23
申请号：US86480
申请日：1993-07-01
申请人： David A. Cornforth , Dawn Howell , Walter L. Renz
发明人： David A. Cornforth , Dawn Howell , Walter L. Renz
IPC分类号： B05D3/06 , B05D7/24 , C08F290/02 , C09D4/06 , B05D1/34
CPC分类号： C08F290/02 , C09D4/06
摘要： A process is provided whereby radiation curable compositions comprising N-vinylformamide and an oligomer selected from the group consisting of epoxy-acrylate resins, polyester acrylate resins, polyurethane acrylate resins, acrylic acrylate resins, silicone acrylate resins, unsaturated polyester resins, maleate ester resins, vinyl ether resins and mixtures thereof are applied to the surface of a substrate and subsequently exposed to a radiation source until an adherent dry polymerized film is formed on the substrate. These compositions are useful for a wide range of applications including pigmented and unpigmented coatings, printing inks, adhesives and the like.
摘要翻译：提供了一种方法，其中包含N-乙烯基甲酰胺和选自环氧丙烯酸酯树脂，聚酯丙烯酸酯树脂，聚氨酯丙烯酸酯树脂，丙烯酸丙烯酸酯树脂，硅氧烷丙烯酸酯树脂，不饱和聚酯树脂，马来酸酯树脂，乙烯基醚树脂及其混合物施加到基材的表面，随后暴露于辐射源，直到在基材上形成粘附的干燥聚合膜。这些组合物可用于广泛的应用，包括着色和未着色的涂料，印刷油墨，粘合剂等。

8. 发明授权

US10233384B2 Fracturing fluid composition and method of using same in geological formations 有权
公开(公告)号：US10233384B2
公开(公告)日：2019-03-19
申请号：US14300479
申请日：2014-06-10
申请人： Richard M. Kelly , Walter L. Renz
发明人： Richard M. Kelly , Walter L. Renz
IPC分类号： C09K8/64 , C09K8/60 , C09K8/82
摘要： A composition and method required for providing a fracturing fluid pumped down a well bore and into a subterranean formation under conditions of pressure that will fracture the subterranean formation is described. More specifically, the composition increases the recovery of hydrocarbons from a geological formation penetrated by a well bore, wherein the composition includes a fracturing fluid that is liquid carbon dioxide (LCO2) with proppant to aid transport of the proppant in suspension, and thereby create a fracture using a fracturing fluid which is the thickened composition containing fumed silica. When the composition is without a proppant, the viscosity of the composition is increased in order to improve the fracturing operation through aspects such as increased fracture width and reduced fluid leak-off.

9. 发明授权

US10227856B2 Fracturing fluid composition and method utilizing same 有权
公开(公告)号：US10227856B2
公开(公告)日：2019-03-12
申请号：US15385215
申请日：2016-12-20
申请人： Richard M. Kelly , William J. Scharmach , Walter L. Renz
发明人： Richard M. Kelly , William J. Scharmach , Walter L. Renz
IPC分类号： C09K8/70 , E21B43/26 , C09K8/68 , C09K8/62 , C09K8/92 , C01B32/50 , C08L83/04 , E21B43/16
摘要： The present disclosure is directed to a composition and method of fracturing a formation penetrated by a well-bore. The composition and method comprises providing a fracturing fluid that is liquefied carbon dioxide (LCO2) with at least one friction reducing polymer that is a polysiloxane dissolved in the LCO2 at a concentration of about 0.001 to 1.0 weight percent, and a first at least one co-solvent, and optionally a second at least one co-solvent that has a closed cup flash point greater than the first at least one co-solvent, in order to enable dissolution of the polymer in order to effect friction reduction.

10. 发明授权

US5281682A Radiation curable compositions and method of use 失效
标题翻译：辐射固化组合物及其使用方法
公开(公告)号：US5281682A
公开(公告)日：1994-01-25
申请号：US845284
申请日：1992-03-03
申请人： David A. Cornforth , Dawn Fowler , Walter L. Renz
发明人： David A. Cornforth , Dawn Fowler , Walter L. Renz
IPC分类号： C08F2/48 , C08F2/54 , C08F290/00 , C08F290/06 , C08F299/02 , C08F299/06 , C09D4/06 , C09D11/10 , C08F224/00 , C08F220/10 , C08F226/02 , C08G63/00 , C08G71/04
CPC分类号： C09D4/06 , C09D11/101 , Y10S525/92
摘要： Improved radiation curable compositions are provided which comprises N-vinylformamide and an oligomer selected from the group consisting of epoxy-acrylate resins, polyester acrylate resins, polyurethane acrylate resins and mixtures thereof. A photoinitiator is also added to the composition. A process is also provided whereby the composition is applied to the surface of a substrate and subsequently exposed to a radiation source until an adherent dry polymerized film is formed on the substrate. These compositions are useful as pigmented and unpigmented coatings, printing inks, adhesives and the like.
摘要翻译：提供了改进的可辐射固化组合物，其包含N-乙烯基甲酰胺和选自环氧 - 丙烯酸酯树脂，聚酯丙烯酸酯树脂，聚氨酯丙烯酸酯树脂及其混合物的低聚物。光致引发剂也加入到组合物中。还提供了一种方法，其中将组合物施加到基材的表面，随后暴露于辐射源，直到在基材上形成粘附的干燥聚合膜。这些组合物可用作着色和未着色的涂料，印刷油墨，粘合剂等。

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