公开(公告)号：US11639446B2

公开(公告)日：2023-05-02

申请号：US16651046

申请日：2018-09-28

申请人： KANSAI PAINT CO., LTD.

发明人： Kenichiro Matsunaga ,  Hideki Iijima

IPC分类号： C09D5/44 ,  C09D125/14 ,  C09D163/00 ,  C25D13/04 ,  C25D13/06 ,  C25D13/00 ,  C25D11/00 ,  C25D13/12 ,  C08K5/00

摘要： A cationic electrodeposition paint composition comprising a cationic base-containing resin (A), a blocked polyisocyanate compound (B), and a modified imidazole (C) having a specific structure, wherein the cationic base-containing resin (A) is a cationic base-containing epoxy resin and/or a cationic base-containing acrylic resin.

公开(公告)号：US20230131409A1

公开(公告)日：2023-04-27

申请号：US17870842

申请日：2022-07-22

申请人： NAN YA PLASTICS CORPORATION

发明人： TE-CHAO LIAO ,  CHUN-CHE TSAO ,  Yi-Chen Chou

IPC分类号： C09D183/06 ,  C09D7/20 ,  C09D7/63 ,  C09D163/00

摘要： A method for producing a coating layer with scratch resistance and flex resistance, a laminated structure, and a coating composition are provided. The method includes coating the coating composition on a plastic substrate and performing a curing operation on the coating composition to form a cured coating layer. The coating composition includes a polyhedral oligomeric silsesquioxane, a multifunctional epoxy resin, a cationic light initiator, and an organic solvent, and the polyhedral oligomeric silsesquioxane has a cage-like structure. The curing operation has a baking temperature that is within a range from 75° C. to 200° C., a baking time that is within a range from 30 s to 120 s, and an UV curing energy that is within a range from 250 mJ/cm2 to 1,250 mJ/cm2.

公开(公告)号：US11634607B2

公开(公告)日：2023-04-25

申请号：US16384263

申请日：2019-04-15

申请人： SWIMC LLC

发明人： Jeffrey Niederst ,  Richard H. Evans ,  Robert M. O'Brien ,  Kevin Romagnoli ,  Mark S. Von Maier

IPC分类号： C09D163/00 ,  B05D7/22 ,  C09D5/03 ,  C09D5/08 ,  B21D5/00 ,  B65D25/14 ,  C08G59/00 ,  C08G65/00

摘要： This invention provides a polymer, which is preferably a polyether polymer. The polymer may be uses in coating compositions. Containers and other articles comprising the polymer and methods of making such containers and other articles are also provided. The invention further provides compositions including the polymer (e.g., powder coatings), which have utility in a variety of coating end uses, including, for example, valve and pipe coatings.

公开(公告)号：US11618055B2

公开(公告)日：2023-04-04

申请号：US17978370

申请日：2022-11-01

申请人： S+S INDUSTRIES TECHNOLOGY LLC

发明人： Greg Andrews ,  George D. Andrews ,  Jeff Capell

IPC分类号： B05D1/02 ,  B05D7/00 ,  B05D7/16 ,  B05D7/26 ,  B05D5/00 ,  C09D183/06 ,  E21B41/00 ,  C09D5/00 ,  E21B43/26 ,  B05D1/18 ,  B05D1/38 ,  B05D7/14 ,  B05D7/22 ,  E21B33/03 ,  C09D7/20 ,  C09D7/63 ,  C09D7/62 ,  C08K5/5425 ,  C09D5/08 ,  C09D183/04 ,  E21B34/06 ,  C09D159/00 ,  C23F11/18 ,  C09D7/61 ,  B05D3/12 ,  C09D163/04 ,  E21B34/04 ,  C08K3/36 ,  C08K3/11 ,  C08K5/541 ,  C08K5/5415 ,  C08K5/544 ,  E21B17/02 ,  C09D163/00 ,  C08G59/02 ,  C08G59/06 ,  C08K5/5435

摘要： Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to a surface of the oilfield operational component that is configured to be exposed to a fluid. The coating composition may be applied to at least partially cover or coat the surface. The coating composition may be configured to chemically bond with a cured primer composition that includes an epoxy.

公开(公告)号：US11608448B2

公开(公告)日：2023-03-21

申请号：US17204151

申请日：2021-03-17

申请人： SOMAR CORPORATION

发明人： Masaaki Toyoda ,  Fumiyuki Sasaki

IPC分类号： C09D163/00

摘要： There is provided a thermosetting powder coating material capable of forming a cured product having excellent workability at coating and high plasticity as well as heat resistance, resulting in heat resistance and crack resistance at bending processing. (A) denotes a bisphenol type epoxy resin having epoxy equivalent weight of 600 to 800 g/eq (not including 800 g/eq), (B) a rubber-modified epoxy resin, (C) a bisphenol type phenyl resin curing agent (D) a compound for activating (C), (D1) an imidazole compound and (D2) an amine-epoxy adduct type compound. The thermosetting powder coating material is composed of a finely pulverized composition. The composition comprises (A), (C) and (D) but does not comprise (B). (D) comprises (D1) and (D2), and a weight ratio of (D2) with respect to (D1) is 1.0 or more and 3.7 or less when (D1) is 1.

公开(公告)号：US11603430B2

公开(公告)日：2023-03-14

申请号：US17579982

申请日：2022-01-20

申请人： Warren Environmental & Coating, LLC.

发明人： Danny Warren

IPC分类号： C08G59/58 ,  C08G59/24 ,  C08G59/22 ,  C09D163/00 ,  B32B1/08 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12 ,  B32B27/36 ,  B32B27/30 ,  B32B27/34 ,  B32B27/32 ,  B32B37/10 ,  B32B37/06 ,  B29C63/34 ,  B29C63/48 ,  B29C63/00 ,  B29C63/28 ,  B29K67/00 ,  B29K63/00 ,  B29K105/08 ,  B29L23/00 ,  B29L9/00 ,  F16L55/165

摘要： A resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a resin and activator and stored for a period of up to six months prior to installation and curing. A method of lining a pipe with a delayed curing resin composition is also provided that includes fully wetting out a liner with a blended two part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.

公开(公告)号：US20230061179A1

公开(公告)日：2023-03-02

申请号：US17516389

申请日：2021-11-01

申请人： BE Aerospace, Inc.

发明人： Katherine Urena Pimentel ,  Thomas Martz ,  Steven Poteet ,  Irene Rexwinkle ,  David C. McConnell

IPC分类号： B05D3/06 ,  B05D5/00 ,  C09D163/00 ,  C09D179/08 ,  C09D177/00 ,  C09D175/04 ,  C09D183/04 ,  C09D5/18 ,  C09D5/14

摘要： The present disclosure provides a method for forming a barrier coating including the steps of providing a barrier coating forming solution, applying a single coat of the barrier coating forming solution to a surface of a substrate, allowing the applied barrier coating forming solution to cure or dry to form a barrier coating, and subjecting a top surface of the formed barrier coating to a nanotexturing process to form a predetermined pattern of spaced upstanding features in the top surface of the formed barrier coating to increase hydrophobicity of the coating. A nanotextured barrier coating including a substrate having a predetermined pattern of spaced upstanding features formed in a top surface of the substrate, wherein the substrate comprises a base coating component and at least one performance component, and wherein the barrier coating is applied as a single layer.

公开(公告)号：US11577273B2

公开(公告)日：2023-02-14

申请号：US17264229

申请日：2019-06-18

申请人： SICPA HOLDING SA

发明人： Neda Nikseresht Ghanepour ,  Edgar Mueller ,  Mathieu Schmid ,  Claude-Alain Despland

IPC分类号： B05D5/06 ,  B05D3/00 ,  B42D25/364 ,  B42D25/369 ,  C09D4/00 ,  C09D133/08 ,  C09D163/00 ,  H01F1/14 ,  H01F7/02 ,  B42D25/23 ,  B42D25/29 ,  B44F1/08 ,  C08K5/56

摘要： The invention relates to the field of the protection of security documents such as for example banknotes and identity documents against counterfeit and illegal reproduction. In particular, the present invention provides processes for optical effect layers (OEL) exhibiting two or more nested indicia using a magnetic assembly comprising i) a soft magnetic plate (x31) comprising a) one or more voids (V) and b) one or more indentations (I) and/or one or more protrusions (P), and ii) one or more dipole magnets (x32).

公开(公告)号：US11572451B2

公开(公告)日：2023-02-07

申请号：US16317705

申请日：2017-07-12

申请人： TARKETT GDL

发明人： Richard Peres

IPC分类号： C08J7/12 ,  C09D7/40 ,  C09D7/61 ,  C08J7/04 ,  C08J7/046 ,  C09D163/00 ,  C09D167/08 ,  C09D175/08 ,  E04F15/02 ,  E04F15/10 ,  C08J7/043

摘要： The present invention is related to decorative surface coverings, in particular floor or wall coverings, comprising one or more layer(s) and a cured top-layer, combining excellent anti-slip properties and scuff resistance. The invention is further related to a method for the preparation of said surface coverings.

公开(公告)号：US11566099B2

公开(公告)日：2023-01-31

申请号：US17253554

申请日：2019-05-17

申请人： KUK DO CHEMICAL CO., LTD.

发明人： Shin Youp Lee ,  Hye Seung Lee

IPC分类号： C08G59/04 ,  C07D407/14 ,  C08G59/02 ,  C09D163/00

摘要： A method for producing bifunctional furan epoxy (BFFE) according to various embodiments of the present disclosure uses a bio-based monofunctional furan raw material to produce BFFE, and may include synthesizing BFFE raw material by reacting furfuryl alcohol, formaldehyde, and an acid-base mixture catalyst, and polymerizing BFFE by adding epichlorohydrin (ECH), a base catalyst, and a solvent to the BFFE raw material.