公开(公告)号：US20240254311A1

公开(公告)日：2024-08-01

申请号：US18290320

申请日：2022-05-24

Applicant: Arkema Inc.

Inventor： Lei YANG ,  Wenjun WU ,  Jeffrey A. SCHNEIDER

IPC: C08K3/34 ,  C08K5/5419 ,  C09D5/00 ,  C09D5/02 ,  C09D7/61 ,  C09D7/63 ,  C09D133/26

CPC classification number: C08K3/34 ,  C08K5/5419 ,  C09D5/002 ,  C09D5/024 ,  C09D7/61 ,  C09D7/63 ,  C09D133/26 ,  C08K2201/019

Abstract: A one-part composition includes by wt % of total weight of the composition: a) 5 to 70 wt % of at least one emulsified polymeric binder, the binder comprising one or more of (meth)acrylamide or derivatives thereof as a polymerized monomer; b) 1 to 55 wt % of at least one silicate; c) 0.01 to 10 wt % of at least one alkyl siliconate; d) water, and e) optional additives. The binder a) includes (meth)acrylamide or derivative thereof as a polymerized monomer and is in the form of emulsified polymeric particles having a volume average particle size of 50 nm-500 nm.

公开(公告)号：US12031052B2

公开(公告)日：2024-07-09

申请号：US17947400

申请日：2022-09-19

Applicant: ASSET GUARD PRODUCTS INC.

Inventor： Richard Parker Thurston ,  Richard Davis

IPC: C09D175/04 ,  B05D7/00 ,  B65D90/04 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02

CPC classification number: C09D175/04 ,  B05D7/52 ,  B65D90/046 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02 ,  B05D2201/02 ,  B05D2503/00 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/019

Abstract: The present disclosure relates to multi-layered elastomer-based liners. In at least one embodiment, a coated substrate includes a substrate and a first elastomer coating disposed on the substrate. The first elastomer coating is substantially free of sulfur and includes a first elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The coated substrate includes a second elastomer coating disposed on the first coating. The second elastomer coating includes a second elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The first elastomer is the same as or different than the second elastomer and at least one of the first elastomer or the second elastomer is a polyurea-polyurethane copolymer.

公开(公告)号：US12024645B2

公开(公告)日：2024-07-02

申请号：US18456014

申请日：2023-08-25

Applicant: PRC-DeSoto International, Inc.

Inventor： Didier Labouche ,  Marie-Noelle Maillet ,  Siamanto Abrami

IPC: C09D5/00 ,  C08G59/40 ,  C08G59/50 ,  C08K3/22 ,  C08K5/548 ,  C09D5/08 ,  C09D7/40 ,  C09D7/61 ,  C09D163/00

CPC classification number: C09D5/002 ,  C08G59/4085 ,  C08G59/50 ,  C08K3/22 ,  C08K5/548 ,  C09D5/08 ,  C09D5/082 ,  C09D5/084 ,  C09D7/40 ,  C09D7/61 ,  C09D163/00 ,  C08G2150/90 ,  C08K2003/222 ,  C08K2201/019 ,  Y10T428/31529 ,  C09D163/00 ,  C08K3/22

Abstract: A coating comprising epoxy functional resin, corrosion resistant particles, and a multi-functional crosslinker are disclosed as are methods of using such a coating to coat at least a portion of a substrate and a substrate coated thereby.

公开(公告)号：US12018139B2

公开(公告)日：2024-06-25

申请号：US16770169

申请日：2018-12-14

Applicant: Arkema France

Inventor： Jean-Pierre Disson ,  Chao Lu

IPC: C08K5/14 ,  H01L31/048 ,  H01L31/18 ,  C08G18/86 ,  C08L83/04

CPC classification number: C08K5/14 ,  H01L31/0481 ,  H01L31/18 ,  C08G18/86 ,  C08K2201/014 ,  C08K2201/019 ,  C08L83/04

Abstract: The present invention concerns the use of a mixture of organic peroxides for crosslinking a polyolefin elastomer (POE), in particular intended to be used in photovoltaic applications. The invention also relates to a crosslinkable composition comprising at least one polyolefin elastomer (POE) and at least one mixture of organic peroxides. The present invention also concerns a method for preparing a material made from polyolefin elastomer (POE), preferably an encapsulating material or a sealing agent, in particular for photovoltaic cells, comprising a step of crosslinking a crosslinkable composition as defined previously.

公开(公告)号：US11981793B2

公开(公告)日：2024-05-14

申请号：US17045002

申请日：2019-04-01

Applicant: BASF SE

Inventor： Thomas Ehlis ,  Heinz Herbst ,  Daniel Mueller ,  Manuele Vitali ,  Gregor Huber

IPC: C08K5/3475 ,  C08K5/06

CPC classification number: C08K5/3475 ,  C08K5/06 ,  C08K2201/014 ,  C08K2201/019

Abstract: An ultraviolet radiation absorbing composition can be used as a light stabilizer for a shaped artificial polymer article, wherein the polymer is a synthetic polymer and/or a natural elastomer and wherein the ultraviolet radiation absorbing composition includes the compound of formula (I)




wherein n and m are independently 0 to 20, and at least one of m and n being ≥1; and X1, X2, X3, X4 and X5 are the same or different and are independently selected from H, C(O)R1 with R1 being C8-C24-alkyl, or a group of the general formula (II) wherein R2 is H or halogen.

公开(公告)号：US20240141160A1

公开(公告)日：2024-05-02

申请号：US18567549

申请日：2022-06-07

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Malvika BIHARI ,  Peter VOLLENBERG

IPC: C08L67/02 ,  C08K3/34 ,  C08K5/5313 ,  C08K7/14

CPC classification number: C08L67/02 ,  C08K3/346 ,  C08K5/5313 ,  C08K7/14 ,  C08K2201/019 ,  C08L2201/02 ,  C08L2203/20 ,  C08L2207/20

Abstract: A thermoplastic composition includes: a polyester component; from 10 wt % to 50 wt % of a glass fiber filler; and up to 15 wt % of a flame retardant component. The composition includes less than 1 wt % of a component including nitrogen. The composition is sustainable in some aspects with a recycle content of at least 30%.

公开(公告)号：US20240093055A1

公开(公告)日：2024-03-21

申请号：US17947400

申请日：2022-09-19

Applicant: ASSET GUARD PRODUCTS INC.

Inventor： Richard Parker THURSTON ,  Richard DAVIS

IPC: C09D175/04 ,  B05D7/00 ,  B65D90/04 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02

CPC classification number: C09D175/04 ,  B05D7/52 ,  B65D90/046 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02 ,  B05D2201/02 ,  B05D2503/00 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/019

Abstract: The present disclosure relates to multi-layered elastomer-based liners. In at least one embodiment, a coated substrate includes a substrate and a first elastomer coating disposed on the substrate. The first elastomer coating is substantially free of sulfur and includes a first elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The coated substrate includes a second elastomer coating disposed on the first coating. The second elastomer coating includes a second elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The first elastomer is the same as or different than the second elastomer and at least one of the first elastomer or the second elastomer is a polyurea-polyurethane copolymer.

公开(公告)号：US20240093022A1

公开(公告)日：2024-03-21

申请号：US18039549

申请日：2021-12-20

Applicant: HUNTSMAN ADVANCED MATERIALS LICENSING (SWITZERLAND) GmbH

Inventor： Christian BEISELE ,  Daniel BAER ,  Florian GNAEDINGER

IPC: C08L63/00 ,  C08K3/013 ,  C08K5/09

CPC classification number: C08L63/00 ,  C08K3/013 ,  C08K5/09 ,  C08K2201/019

Abstract: The present invention relates to a curable two-part resin system having a resin part containing at least one cycloaliphatic epoxy resin and a hardener part containing (i) at least one alicyclic anhydride, and (ii) a block-copolymer having polysiloxane blocks and organic blocks, and containing greater than 60 wt % of an inorganic filler.

公开(公告)号：US20230357562A1

公开(公告)日：2023-11-09

申请号：US18341930

申请日：2023-06-27

Applicant: PPG Industries Ohio, Inc.

Inventor： Marvin Michael Pollum, JR. ,  Joseph Peter Kriley ,  Masayuki Nakajima ,  Ljiljana Maksimovic ,  Brian Kirk Rearick ,  Adam B. Powell ,  David Joseph Fortman ,  Loubna Pagnotti

IPC: C09D163/00 ,  C08G59/68 ,  C08L63/04 ,  C08G59/22 ,  C08L25/10 ,  C08L83/04 ,  C08G59/24 ,  C08G59/40 ,  C08K3/013 ,  B32B27/38 ,  C09J163/00

CPC classification number: C08L63/04 ,  B32B27/38 ,  C08G59/226 ,  C08G59/245 ,  C08G59/4021 ,  C08G59/68 ,  C08K3/013 ,  C08L25/10 ,  C08L83/04 ,  C09D163/00 ,  C09J163/00 ,  C08G2150/00 ,  C08G2170/00 ,  C08K2201/019 ,  C08L2205/18 ,  C08L2207/53 ,  C08L2312/06

Abstract: Disclosed herein is a composition comprising: an epoxy-containing component, elastomeric particles in an amount of greater than 11% by weight to 25% by weight based on total weight of the composition; and a curing component activatable by an external energy source, the curing component comprising at least one guanidine having a D90 particle size of 25 µm measured by dynamic light scattering. Also disclosed is the composition in an at least partially cured state. Also disclosed is a method for treating a substrate comprising applying the composition to a surface of a substrate; and applying an external energy source to cure the composition. Also disclosed are substrates comprising the composition. Also disclosed are substrates formed by the method of the present invention.

公开(公告)号：US20230332002A1

公开(公告)日：2023-10-19

申请号：US17722550

申请日：2022-04-18

Applicant: Xerox Corporation

Inventor： Varun Sambhy ,  Santokh S. Badesha ,  Mihaela Maria Birau ,  Sepehr M. Tehrani ,  Syed Mohsin Ali

IPC: C09D11/037 ,  C08K3/30

CPC classification number: C09D11/037 ,  C08K3/30 ,  C08K2003/3018 ,  C08K2201/005 ,  C08K2201/019

Abstract: An aqueous inkjet ink composition including water; an optional co-solvent; an optional dispersant; an optional resin; an optional wax; and a BaSO4 pigment; wherein a particle size distribution is defined as Span=(Dn90−Dn10)/(Dn50); and wherein the BaSO4 pigment has a wide particle size distribution wherein the Span is 0.75 or greater.