公开(公告)号：US20230357639A1

公开(公告)日：2023-11-09

申请号：US18209841

申请日：2023-06-14

Applicant: Hexion Inc.

Inventor： Mark Clark ,  Scott McIntyre

IPC: C09K21/14 ,  A62C3/16 ,  C09K21/02

CPC classification number: C09K21/02 ,  A62C3/16 ,  C09K21/14

Abstract: Embodiments described herein generally relate to articles, such as pole wraps, comprising an intumescent coating composition. In an embodiment, a wrap for installing on a pole is provided. The wrap includes a substrate, at least a portion of the substrate having a mesh structure. The wrap further includes an intumescent composition disposed over substrate, the intumescent composition comprising one or more expandable graphite compounds. In another embodiment, a wrap for a structure or an installation is provided. In another embodiment, an article is provided and includes a utility pole; and a wrap for covering at least a portion of the utility pole, the wrap comprising: a substrate comprising fiberglass and an elastomer, at least a portion of the substrate having a mesh structure; and an intumescent composition described herein disposed over the substrate.

公开(公告)号：US20220363819A1

公开(公告)日：2022-11-17

申请号：US17767008

申请日：2020-09-30

Applicant: Hexion Inc.

Inventor： Cédric LE FEVERE DE TEN HOVE ,  Christopha STEINBRECHER ,  Robert VAN'T SAND ,  Denis HEYMANS ,  Jimmy ANTONIUS VAN RIJN ,  Robin Christiaan MARTENS

IPC: C08G63/553 ,  C09D167/06 ,  C09D175/06

Abstract: The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.

公开(公告)号：US20220185930A1

公开(公告)日：2022-06-16

申请号：US17631183

申请日：2020-07-08

Applicant: Hexion Inc.

Inventor： Denis HEYMANS

IPC: C08F230/08 ,  C08F218/08 ,  C08F218/10 ,  C08J3/24 ,  C08K5/57 ,  C08K3/013 ,  C09D131/04 ,  C09D143/04 ,  C09D7/63

Abstract: The invention relates to an one pack ambient cure crosslinkable modified vinyl branched ester polymer with vinyl silane and a water scavanger. The copolymer composition can be formulated to the desired viscosity that allows the application by standard technics, and the curing is optimized in the presence of an appropriated catalyst as one pack system to be cure at room temperature.

公开(公告)号：US11359047B2

公开(公告)日：2022-06-14

申请号：US16126612

申请日：2018-09-10

Applicant: Hexion Inc.

Inventor： Amitabh Bansal ,  Larry Steven Corley ,  Diana Sepulveda-Camarena ,  Jennifer W. Chung ,  Leeanne Taylor ,  Alla Hale

IPC: C08G59/36 ,  C08G59/40 ,  C08G59/56 ,  C08G59/32 ,  C08G59/50 ,  C08G59/68

Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.

公开(公告)号：US11292871B2

公开(公告)日：2022-04-05

申请号：US16000277

申请日：2018-06-05

Applicant: Hexion Inc.

Inventor： Larry Steven Corley ,  Wilbur Paul Ubrich ,  Jennifer W. Chung ,  Amitabh Bansal ,  Terry Loy

IPC: C08G59/17 ,  B29C70/42 ,  B29C70/52 ,  B29C70/54 ,  C08G59/02 ,  C08G59/68 ,  C08J5/04 ,  C08L63/00 ,  F03D1/06 ,  C08L33/08 ,  C08L71/02 ,  B29K63/00 ,  B29K105/08 ,  B29L31/08

Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a liquid epoxy resin component including a liquid epoxy resin and an acrylate monomer, a curing agent component including a compound having an imidazole group and, optionally, a co-curing agent for the compound having an imidazole group comprising a phenolic monomer compound, a branched chain carboxylic acid, and combinations thereof, and a non-aromatic polyol compound. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.

公开(公告)号：US11173632B2

公开(公告)日：2021-11-16

申请号：US16476850

申请日：2018-08-30

Applicant: Hexion Inc.

Inventor： Dirk Ewald ,  Anna Tihaya ,  Tareq Hasson ,  Nicole Megger ,  Sven Eichholz ,  Isabella Mazurczyk

IPC: B29B7/72 ,  B29B7/60 ,  C08G59/18 ,  G05D11/13 ,  B29B7/74

Abstract: The invention describes an advanced mixing and metering technology with online analytics for a supply of formulated liquid thermosetting resins into an open or closed mold. The application addresses where a precise control of the composition of formulated components is required. Composite structures used in primary and secondary structural aerospace applications manufactured in Infusion or RTM processes are possible examples.

公开(公告)号：US10883041B2

公开(公告)日：2021-01-05

申请号：US15612560

申请日：2017-06-02

Applicant: Hexion Inc.

Inventor： Charles Zha ,  Jan Beetge

IPC: C09K8/68 ,  C09K8/575 ,  C09K8/80 ,  C09K8/90 ,  C08B11/02 ,  C08B37/00 ,  C08K5/00 ,  C01F11/02 ,  C08K3/011 ,  C08B15/00 ,  C01B25/30 ,  C01B11/00

Abstract: A method of making a proppant-gel matrix comprising: a) hydrating a gelling agent to form a hydrated gelling agent; b) adding a basic compound to the hydrated gelling agent to form a basic hydrated gelling agent having a pH in the range of 11.5 to 14.0; c) mixing the basic hydrated gelling agent and a proppant to form a basic hydrated gelling system; and d) adding a crosslinking agent to the basic hydrated gelling system to form the proppant-gel matrix, is disclosed. The proppant-gel matrix can then be used as a fracturing fluid in a hydraulic fracturing process.

公开(公告)号：US20200339734A1

公开(公告)日：2020-10-29

申请号：US16962316

申请日：2019-01-18

Applicant: HEXION Inc.

Inventor： Denis HEYMANS ,  Françolse DECOQ

IPC: C08G18/76 ,  C08G18/32 ,  C08G18/42 ,  C08K5/1515

Abstract: The invention relates to compositions of glycidyl ester used as a stabilizer in polyurethane foams formulations having a good resistance to hydrolysis, improved damping with equivalent or improved physical properties, and high sound absorption capacity. The mono or poly-carboxylic acids glycidyl ester is used in amount of 0.1 to 10 weight % over the polyester polyol resin.

公开(公告)号：US10808068B2

公开(公告)日：2020-10-20

申请号：US15881425

申请日：2018-01-26

Applicant: Hexion Inc.

Inventor： Anthony Maiorana ,  Srirama N. Maddipatla Venkata ,  Stephen W. Arbuckle ,  Ganapathy Viswanathan

IPC: C08G8/08 ,  C08G8/24 ,  C08H7/00 ,  C08H8/00

Abstract: Processes for manufacturing novolacs and resoles from lignin are disclosed. A phenol-aldehyde-lignin dispersion is formed which can then be used to make either a novolac or a resole, depending upon the catalysts used.

公开(公告)号：US20200010606A1

公开(公告)日：2020-01-09

申请号：US16574691

申请日：2019-09-18

Applicant: Hexion Inc.

Inventor： Ganapathy Viswanathan ,  Anthony Maiorana ,  Stephan Schröter ,  Pravin Kukkaia

IPC: C08G18/76 ,  C08G18/73 ,  C08G18/10 ,  C07C251/64 ,  C08K5/3462 ,  C08K5/3492 ,  C08K3/016 ,  C08L75/04

Abstract: A process comprising, consisting of, or consisting essentially of: forming a reaction mixture containing at least one polyisocyanate and an isocyanate-reactive compound comprising at least one alkoxylated triazine-arylhydroxy-aldehyde condensate composition wherein the alkoxylated triazine-arylhydroxy-aldehyde condensate composition is a reaction product of a triazine-arylhydroxy-aldehyde condensate and at least one alkylene carbonate, is disclosed.