公开(公告)号：US11512225B2

公开(公告)日：2022-11-29

申请号：US16183572

申请日：2018-11-07

Applicant: Hexion Inc.

Inventor： Charles Zha ,  Jan Beetge

IPC: C09D197/00 ,  C09K3/22 ,  E21F5/02 ,  E01C21/00 ,  C09K17/32

Abstract: Compositions for dust suppression, methods for forming the compositions, and methods for using the compositions are provided. In one embodiment, the composition includes a non-sulfonated lignin and an alkylene glycol alkyl ether solvent. The compositions may be applied to an exposed surface of a substrate.

公开(公告)号：US11492544B2

公开(公告)日：2022-11-08

申请号：US15730195

申请日：2017-10-11

Applicant: Hexion Inc.

Inventor： Charles Zha ,  Jan Beetge

IPC: C09K8/80 ,  C08G73/02 ,  C09J133/02 ,  C09J133/06 ,  C09J133/24 ,  C09J179/02 ,  C09K8/68 ,  C09K8/70 ,  C09K8/72 ,  E21B43/267 ,  C09K8/575 ,  C08L33/02

Abstract: The embodiments described herein generally relate to methods and chemical compositions for fracturing fluid applications. In one embodiment, a fracturing fluid composition is provided comprising a fracturing fluid and an additive composition including a reaction product of a diglycidyl ether or a polyacid selected from the group consisting of an aromatic polyacid, an aliphatic polyacid, an aliphatic polyacid with an aromatic group, and combinations thereof; and a polyamine; and one or more compounds selected from the group consisting of a branched aliphatic acid, a cyclic aliphatic acid with a cyclic aliphatic group, a linear aliphatic, and combinations thereof.

公开(公告)号：US11421113B2

公开(公告)日：2022-08-23

申请号：US17072682

申请日：2020-10-16

Applicant: Hexion Inc.

Inventor： Charles Zha ,  Jan Beetge

IPC: C09D5/16 ,  C02F5/12 ,  C07C233/78 ,  C07D233/24 ,  C02F103/02 ,  C02F103/36

Abstract: Some implementations of the present disclosure prevent, reduce or at least slow equipment fouling using passivation as a treatment prior to contacting metallic components with hydrocarbon containing fluid, that is, an environment where fouling occurs. For example, one implementation includes a method of passivating heat exchangers in a SAGD process or system using the compositions and compounds of the present disclosure. The composition may be applied to a component prior to its first inclusion in an online system or following placing the system offline for maintenance. The composition may be used to treat metallic equipment surface(s), for example, via contacting them with a suspension or solution of the composition described herein, prior placing the system online. The method may further include treatment of the process fluid, for example, via injection or batch treatment of the composition with the compositions described herein into the process fluid.

公开(公告)号：US20210230354A1

公开(公告)日：2021-07-29

申请号：US17050929

申请日：2019-04-01

Applicant: Hexion Inc.

Inventor： Jimmy VAN RIJN ,  Nicole MEGGER ,  lris JOHANNSEN ,  Sven ElCHHOLZ

IPC: C08G59/02 ,  B01D61/02 ,  C08G59/32 ,  B01D71/06 ,  B01D71/02 ,  B01D69/04

Abstract: The invention describes a low temperature process for high performance epoxy resins purification via membrane separation technology. Continuous or semi-continuous low temperature processing grants a minimized material aging during product purification as for example glycidyl amine based resins.

公开(公告)号：US10982087B2

公开(公告)日：2021-04-20

申请号：US16906472

申请日：2020-06-19

Applicant: Hexion Inc.

Inventor： Ashok T Reddy ,  Craig Zirkle ,  Justyne Willman

IPC: C08G65/26 ,  C08L61/06 ,  C08L9/00 ,  C08L7/00 ,  B60C1/00

Abstract: A composition comprising, a rubber component selected from the group consisting of a rubber polymer, a synthetic rubber polymer, and combinations thereof; and an alkylphenol resin which is a reaction product of: at least one phenolic monomer selected from the group consisting of phenol, cresol, resorcinol, xylenol, ethyl phenol, alkylresorcinols, and combinations thereof; and at least one alkyl aldehyde having from 5 to 12 carbon atom alkyl groups, is disclosed. The composition can be used to prepare articles of manufacture such as tires, tire treads, tire shoulders, tire sidewalls, rubber belts, and rubber hoses.

公开(公告)号：US10800867B2

公开(公告)日：2020-10-13

申请号：US14648885

申请日：2013-12-03

Applicant: HEXION INC.

Inventor： François Simal ,  Nathalie Haveaux ,  Aurélien Laurant

IPC: C08F220/68 ,  C08F218/10 ,  C08F220/18 ,  C08F220/06 ,  C08F220/14 ,  C08F6/00 ,  C08F2/00

Abstract: A process for reducing the amount of residual monomer in aqueous polymerization emulsion by using a sequential polymerization steps, The first step consists in adding an emulsion, of vinyl ester of alkyl of C1 to C18 carboxylic acids, to water containing a radical initiator, the second step consists in adding further an emulsion of alkyl acrylate and/or methacrylate, and the third step consists in c) adding to polymeric emulsion, resulting of the steps a) and b), pure liquid acrylate or methacrylate with alkyl chain of C1 to C12.

公开(公告)号：US20200308394A1

公开(公告)日：2020-10-01

申请号：US16791539

申请日：2020-02-14

Applicant: Hexion Inc.

Inventor： Charles ZHA ,  Jan BEETGE

IPC: C08L63/00 ,  C08L77/06 ,  C08G59/24 ,  C08L79/02 ,  C09J163/00 ,  C09J177/06

Abstract: The embodiments described herein generally relate to methods and chemical compositions for coating substrates with a composition. In one embodiment, a composition is provided including a first resin, a second resin different than the first resin, and a cross-linking agent.

公开(公告)号：US20190270219A1

公开(公告)日：2019-09-05

申请号：US15909375

申请日：2018-03-01

Applicant: Hexion Inc.

Inventor： Donald G. JENKINS

IPC: B27K3/50 ,  B27K3/36 ,  B27N1/00

Abstract: An additive formulation for lignocellulosic composites comprising a) a first aqueous emulsion comprising i) a component selected from the group consisting of petroleum wax, a triglyceride, and combinations thereof; and ii) a first anionic emulsifier; and b) a second aqueous emulsion comprising: i) a reaction product of I) a derivative of a polyol selected from the group consisting of saccharides, sugar alcohols, sugar acids, gluconic acids, and gluconic acid lactones; and II) a polyisocyanate; and ii) an emulsifier selected from the group consisting of a second anionic emulsifier, a non-ionic emulsifier, and mixtures thereof, is disclosed.

公开(公告)号：US20190161613A1

公开(公告)日：2019-05-30

申请号：US15825931

申请日：2017-11-29

Applicant: Hexion Inc.

Inventor： Matthew SUMPTER ,  Yukun LI

IPC: C08L83/04 ,  C08L63/00 ,  C09D163/00 ,  C09D183/04

Abstract: A composition comprising a) an epoxy resin; b) a silicone resin; and c) an organosilane coupling agent having at least one protecting functional group, is disclosed. The composition can be used for coating applications.

公开(公告)号：US20190119466A1

公开(公告)日：2019-04-25

申请号：US15743200

申请日：2016-07-12

Applicant: Hexion Inc.

Inventor： Françoise DECOCQ ,  Denis HEYMANS

IPC: C08K5/1515 ,  C08G63/183

Abstract: The invention relates to compositions of glycidyl ester in C9 to C15 branched acid is with a concentration in compounds, which have a boiling point below 250° C., of less than 8000 ppm. Such a composition are specially useful as stabilizer of thermoplastic extruded polymer; It has been demonstrated that such composition are generating low or’ no unpleasant odour at the outlet of the extruder.