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公开(公告)号：US09085713B2
公开(公告)日：2015-07-21
申请号：US13817380
申请日：2011-06-29
申请人： Lawrence Sedillo
发明人： Lawrence Sedillo
IPC分类号： B32B27/20 , B32B27/30 , B32B27/40 , B32B27/12 , B32B29/06 , C14C9/00 , C14C11/00 , C09G1/10 , C09D191/06 , C08J3/03 , C08L91/06 , C08K3/34
CPC分类号： C09D191/06 , C08J3/03 , C08J2391/06 , C08K3/346 , C08L91/06 , C08L33/08
摘要： This invention relates to a stable aqueous wax dispersion comprising A) from 5 to 65% by weight of micronized wax, the wax comprising an amide wax, polyethylene wax, modified polyethylene wax, polyethylene/amide wax, polyethylene/polytetrafluroethylene (PTFE) wax, polypropylene wax, modified polypropylene wax, polyethylene/polypropylene wax, polytetrafluroethylene (PTFE) wax or copolymers thereof or any mixture thereof having a mean particle size of from 1 to 100 μm and an acid number of less then 10 mg of KOH/g of wax and B) 0.5 to 20% by weight of a thickening/dispersing agent, comprising of a alkali swellable acrylic polymers (ASE) or a hydrophobically modified alkali swellable emulsion (HASE) or a hydrophobically modified ethoxylated urethane (HEUR) or a polymer containing both a high molecular weight acrylic copolymer moiety and a hydrophobically modified ethoxylated urethane as a thickening/dispersing agent or mixtures thereof C) 0 to 5% by weight of a water soluble base as a neutralizing agent D) 0 to 5% by weight of a surface active/dispersant agent E) 0 to 40% by weight of a polymeric binder or polymeric binders F) 0 to 5% by weight smectic clay thickening agent(s).
摘要翻译： 本发明涉及稳定的含水蜡分散体，其包含A）5-65重量％的微粉化蜡，所述蜡包括酰胺蜡，聚乙烯蜡，改性聚乙烯蜡，聚乙烯/酰胺蜡，聚乙烯/聚四氟乙烯（PTFE）蜡， 聚丙烯蜡，改性聚丙烯蜡，聚乙烯/聚丙烯蜡，聚四氟乙烯（PTFE）蜡或其共聚物或其平均粒径为1-100μm，酸值小于10mg KOH / g蜡的任何混合物 和B）0.5至20重量％的增稠/分散剂，其包含碱溶胀性丙烯酸聚合物（ASE）或疏水改性的碱溶胀性乳液（HASE）或疏水改性的乙氧基化氨基甲酸乙酯（HEUR）或含有两者的聚合物 高分子量丙烯酸共聚物部分和疏水改性的乙氧基化氨基甲酸酯作为增稠/分散剂或其混合物。C）0至5重量％的水溶性碱作为ne 分散剂D）0至5重量％的表面活性剂/分散剂E）0至40重量％的聚合物粘合剂或聚合物粘合剂F）0-5重量％的近晶粘土增稠剂。
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公开(公告)号：US4626285A
公开(公告)日：1986-12-02
申请号：US651897
申请日：1984-09-19
CPC分类号： C04B24/2688 , C09K8/46 , C09K8/487 , C04B2103/46
摘要： A cement fluid loss composition which comprises an aqueous slurry of about 35 to about 90 weight percent of water based on weight percent of dry cement; and about 0.1 to about 2 weight percent of a terpolymer based on weight percent of dry cement, said terpolymer having the formula: ##STR1## wherein x is about 40 to about 98 mole %, y is about 1 to about 50 mole %, z is about 1 to about 50 mole %, y is equal to z, A is about 1 to about 50 mole %, wherein A, y and z are less than 60 mole % and M is selected from the group consisting of amines and a metallic cation being selected from the group consisting of lead, iron, aluminum, Groups IA, IIA, IVA, VIA, VIIA, VIIIA, IB and IIB of the Periodic Table of Elements.
摘要翻译： 一种水泥流体损失组合物，其包含基于干燥水泥重量百分数约35至约90重量％的水的含水浆料; 和约0.1至约2重量％的三元共聚物，基于干水泥的重量百分比，所述三元共聚物具有下式：其中x为约40至约98摩尔％，y为约1至约50摩尔％，z为 为约1至约50摩尔％，y等于z，A为约1至约50摩尔％，其中A，y和z小于60摩尔％，M选自胺和金属 阳离子选自元素周期表的铅，铁，铝，IA，IIA，IVA，VIA，VIIA，VIIIA，IB和IIB族。
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公开(公告)号：US20130136935A1
公开(公告)日：2013-05-30
申请号：US13817380
申请日：2011-06-29
申请人： Lawrence Sedillo
发明人： Lawrence Sedillo
IPC分类号： C09D191/06
CPC分类号： C09D191/06 , C08J3/03 , C08J2391/06 , C08K3/346 , C08L91/06 , C08L33/08
摘要： This invention relates to a stable aqueous wax dispersion comprising A) from 5 to 65% by weight of micronized wax, the wax comprising an amide wax, polyethylene wax, modified polyethylene wax, polyethylene/amide wax, polyethylene/polytetrafluroethylene (PTFE) wax, polypropylene wax, modified polypropylene wax, polyethylene/polypropylene wax,polytetrafluroethylene (PTFE) wax or copolymers thereof or any mixture thereof having a mean particle size of from 1 to 100 μm and an acid number of less then 10 mg of KOH/g of wax and B) 0.5 to 20% by weight of a thickening/dispersing agent, comprising of a alkali swellable acrylic polymers (ASE) or a hydrophobically modified alkali swellable emulsion (HASE) or a hydrophobically modified ethoxylated urethane (HEUR) or a polymer containing both a high molecular weight acrylic copolymer moiety and a hydrophobically modified ethoxylated urethane as a thickening/dispersing agent or mixtures thereof C) 0 to 5% by weight of a water soluble base as a neutralizing agent D) 0 to 5% by weight of a surface active/dispersant agent E) 0 to 40% by weight of a polymeric binder or polymeric binders F) 0 to 5% by weight smectic clay thickening agent(s).
摘要翻译： 本发明涉及稳定的含水蜡分散体，其包含A）5-65重量％的微粉化蜡，所述蜡包括酰胺蜡，聚乙烯蜡，改性聚乙烯蜡，聚乙烯/酰胺蜡，聚乙烯/聚四氟乙烯（PTFE）蜡， 聚丙烯蜡，改性聚丙烯蜡，聚乙烯/聚丙烯蜡，聚四氟乙烯（PTFE）蜡或其共聚物或其平均粒度为1-100μm，酸值小于10mg KOH / g蜡的任何混合物 和B）0.5至20重量％的增稠/分散剂，其包含碱溶胀性丙烯酸聚合物（ASE）或疏水改性的碱溶胀性乳液（HASE）或疏水改性的乙氧基化氨基甲酸乙酯（HEUR）或含有两者的聚合物 高分子量丙烯酸共聚物部分和疏水改性的乙氧基化氨基甲酸酯作为增稠/分散剂或其混合物。C）0至5重量％的水溶性碱作为neu 澄清剂D）0至5重量％的表面活性剂/分散剂E）0至40重量％的聚合物粘合剂或聚合物粘合剂F）0至5重量％的近晶粘土增稠剂。
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公开(公告)号：US4683952A
公开(公告)日：1987-08-04
申请号：US903450
申请日：1986-09-04
CPC分类号： C09K8/46 , C04B24/2688 , C09K8/42
摘要： A cement fluid-loss composition and its use in a well cementing process are disclosed. The cement fluid loss composition comprises an aqueous slurry of about 35 to about 90 weight percent of water based on weight percent of dry cement; and about 0.1 to about 2 weight percent of a terpolymer based on weight percent of dry cement, said terpolymer having the formula: ##STR1## wherein x is about 40 to about 98 mole %, more preferably about 50 to about 95 mole %, and most preferably about 80 to about 90, y is about 1 to about 50 mole %, more preferably about 2 to about 20 mole %, and most preferably about 5 to about 10 mole %, and z is about 1 to about 50 mole %, more preferably about 2 to about 20, and most preferably about 5 to about 10, y is equal to z, B is about 1 to about 50 mole %, more preferably about 2 to about 20 mole %, and most preferably about 5 to about 10 mole %, wherein B, y and z are less than 60 mole %.
摘要翻译： 公开了一种水泥流体损失组合物及其在井固定方法中的应用。 水泥流体损失组合物包含基于干燥水泥重量百分数的约35至约90重量％的水的含水浆料; 和约0.1至约2重量％的基于重量百分比的干燥水泥的三元共聚物，所述三元共聚物具有下式：其中x为约40至约98摩尔％，更优选约50至约95摩尔％，以及 最优选约80至约90，y为约1至约50摩尔％，更优选约2至约20摩尔％，最优选约5至约10摩尔％，z为约1至约50摩尔％ 更优选约2至约20，最优选约5至约10，y等于z，B为约1至约50摩尔％，更优选约2至约20摩尔％，最优选约5至约20摩尔％ 10摩尔％，其中B，y和z小于60摩尔％。
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