公开(公告)号：US20170013830A1

公开(公告)日：2017-01-19

申请号：US14800197

申请日：2015-07-15

Applicant: Momentive Performance Materials Inc.

Inventor： George A. Policello ,  Linh The Truong ,  Benjamin Falk ,  Kalman Koczo

IPC: A01N25/30 ,  A01N39/04 ,  A01N57/20

CPC classification number: A01N25/30 ,  A01N39/04 ,  A01N57/20 ,  B01D19/0409 ,  C08G65/336 ,  C08L71/02

Abstract: There is provided herein a low foam surfactant composition comprising: (a) di-trisiloxane alkoxylate component of the general formula (I): (R1R2R3SiO)2(R4)Si—R5—Si(R6)(OSiR7R8R9)2  (I); and, (b) mono-trisiloxane alkoxylate component of the general formula (II): (R12R13R14SiO)2Si(R15)R16  (II) wherein di-trisiloxane alkoxylate (I) is soluble in mono-trisiloxane alkoxylate and methods of making the same.

Abstract translation: 其中二 - 三硅氧烷烷氧基化物（I）可溶于单三硅氧烷烷氧基化物及其制备方法。

公开(公告)号：US09505971B2

公开(公告)日：2016-11-29

申请号：US14279563

申请日：2014-05-16

Applicant: Momentive Performance Materials Inc.

Inventor： Mukesh Kumar ,  Kalman Koczo ,  John Terracina

IPC: C09K8/68 ,  C09K8/72 ,  C09K8/74 ,  C09K8/12 ,  C09K8/36

CPC classification number: C09K8/12 ,  C09K8/36 ,  C09K8/68 ,  C09K8/725 ,  C09K8/74 ,  C09K2208/26 ,  C09K2208/28

Abstract: The current invention provides a method to form a stable blend of polyacrylamide water-in-oil emulsion and breaker surfactants such as silicon polyether copolymer and linear or branched alcohol ethoxylate surfactants. The composition can be employed, for example, as a friction reducing additive for water based fracturing fluid, or a drilling mud additive.

Abstract translation: 本发明提供了形成聚丙烯酰胺油包水乳液和断裂剂表面活性剂如硅聚醚共聚物和直链或支链醇乙氧基化物表面活性剂的稳定共混物的方法。 该组合物可以用作例如水基压裂液的减摩添加剂或钻井泥浆添加剂。