公开(公告)号：US20240351310A1

公开(公告)日：2024-10-24

申请号：US18760563

申请日：2024-07-01

Applicant: BMIC LLC

Inventor： Adem Chich ,  Yunwa Wilson Cheung

IPC: B32B15/14 ,  B32B5/02 ,  B32B15/20 ,  E04D5/04 ,  E04D5/10

CPC classification number: B32B15/14 ,  B32B5/022 ,  B32B15/20 ,  E04D5/04 ,  E04D5/10 ,  B32B2250/05 ,  B32B2255/02 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2307/51 ,  B32B2307/71 ,  B32B2307/7265 ,  B32B2419/06

Abstract: A multilayered roofing underlayment including: a) a first layer of nonwoven material; b) a second layer of lamination coating adjacent to said first layer; c) a third layer of aluminum foil adjacent to said second layer; d) a fourth layer of lamination coating adjacent to said third layer; e) a fifth layer of nonwoven material adjacent to said fourth layer; f) a sixth layer of backside coating adjacent to said fifth layer; and g) where a product weight of said roofing underlayment is from 90 to 270 grams per square meter.

公开(公告)号：US12122904B2

公开(公告)日：2024-10-22

申请号：US17789005

申请日：2020-03-31

Applicant: SHENGYI TECHNOLOGY CO., LTD.

Inventor： Huayong Fan ,  Zengbiao Huang ,  Yongjing Xu

IPC: C08L47/00 ,  B32B15/20 ,  C08J5/04 ,  B32B5/02 ,  B32B5/26 ,  B32B15/14

CPC classification number: C08L47/00 ,  B32B15/20 ,  C08J5/043 ,  B32B5/022 ,  B32B5/024 ,  B32B5/26 ,  B32B15/14 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/204 ,  B32B2307/3065 ,  B32B2307/7265 ,  B32B2307/748 ,  B32B2457/08 ,  C08J2345/00 ,  C08J2347/00 ,  C08J2445/00 ,  C08J2447/00 ,  C08J2471/12 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/03

Abstract: Provided are a thermosetting resin composition and a prepreg, laminate and printed circuit board using same. The thermosetting resin composition comprises a resin component, the resin component comprising a modified cyclic olefin copolymer having a structure as shown in formula I and another unsaturated resin. By introducing a methacrylate end group having a certain polarity into a cyclic olefin copolymer, a modified cyclic olefin copolymer is formed. The modified cyclic olefin copolymer can form a thermosetting material by means of cross-linking with itself or another unsaturated resin, whereby the bonding property can be significantly improved while retaining the excellent dielectric properties of the cyclic olefin copolymer itself. The laminate prepared using the thermosetting resin composition has good dielectric properties, a good peel strength and a good heat resistance, and can meet all the performance requirements for printed circuit board substrates in the current high-frequency and high-speed communication field.

公开(公告)号：US20240343017A1

公开(公告)日：2024-10-17

申请号：US18294295

申请日：2022-08-01

Applicant: Haze Automotive of America, Inc.

Inventor： Sean Mario Hazaray ,  Ramino Troy Beetz

IPC: B32B5/26 ,  B32B3/12 ,  B32B5/02 ,  B32B15/14 ,  B32B15/20 ,  B33Y10/00 ,  B33Y80/00

CPC classification number: B32B5/26 ,  B32B3/12 ,  B32B5/02 ,  B32B15/14 ,  B32B15/20 ,  B32B2255/02 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2307/302 ,  B32B2307/7376 ,  B32B2605/08 ,  B33Y10/00 ,  B33Y80/00

Abstract: Systems and methods herein are directed to a tub of an electric vehicle. The tub can include a composite structure formed at least partially by additive manufacturing. The composite structure of the tub can include one or more carbon-fiber layers. The composite structure of the tub can include a nomex honeycomb layer. The composite structure of the tub can include one or more layers of epoxy. The tub can include a thermal management assembly formed with the composite structure. The tub can include a wire harness, sensor, or battery formed with the composite structure.

公开(公告)号：US20240278537A1

公开(公告)日：2024-08-22

申请号：US18569909

申请日：2022-07-14

Applicant: TOYOBO CO., LTD.

Inventor： Tetsuo OKUYAMA ,  Keisuke MATSUO

IPC: B32B15/08 ,  B32B7/12 ,  B32B15/18 ,  B32B15/20 ,  B32B27/28 ,  C09J11/06 ,  C09J185/00

CPC classification number: B32B15/08 ,  B32B7/12 ,  B32B15/18 ,  B32B15/20 ,  B32B27/281 ,  C09J11/06 ,  C09J185/00 ,  B32B2250/02 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/306 ,  B32B2307/538 ,  B32B2307/748

Abstract: The invention provides a laminate roll having excellent long-term heat resistance even when a metal substrate having a high surface roughness is used. In particular the invention provides a laminate roll in which a heat-resistant polymer film, an adhesive layer, and a metal substrate are laminated in this order, said laminate roll being characterized in that: the adhesive layer is derived from a silane coupling agent and/or derived from silicone; the adhesive strength FO of the laminate roll as measured by a 90-degree peel method before a long-term heat resistance test is 0.05-20 N/cm inclusive; and the adhesive strength Ft of the laminate roll as measured by the 90-degree peel method after the long-term heat resistance test is higher than the adhesive strength FO, wherein, for the long-term heat resistance test, the laminate roll is left to stand and stored in a nitrogen atmosphere at 350° C. for 500 hours.

公开(公告)号：US12060647B2

公开(公告)日：2024-08-13

申请号：US17543645

申请日：2021-12-06

Applicant: CHANG CHUN PETROCHEMICAL CO., LTD.

Inventor： Chien-Ming Lai ,  Yao-Sheng Lai ,  Jui-Chang Chou

IPC: B32B15/20 ,  B32B15/14 ,  C25D1/04 ,  C25D7/06

CPC classification number: C25D1/04 ,  B32B15/14 ,  B32B15/20 ,  C25D7/0614 ,  B32B2255/06 ,  B32B2255/205 ,  B32B2307/538 ,  B32B2457/08

Abstract: A surface-treated copper foil includes a treated surface, where the peak extreme height (Sxp) of the treating surface is 0.4 to 3.0 μm. When the surface-treated copper foil is heated at a temperature of 200° C. for 1 hour, the ratio of the integrated intensity of diffraction peak of (111) plane to the sum of the integrated intensities of diffraction peaks of (111) plane, (200) plane, and (220) plane of the treating surface is at least 60%.

公开(公告)号：US12023904B2

公开(公告)日：2024-07-02

申请号：US17543839

申请日：2021-12-07

Applicant: General Electric Company

Inventor： Daniel James Aug ,  Joshua Daniel Brown ,  Aaron Michael Dziech ,  Joseph Herbert Fields ,  Kenneth Michael Gessner

IPC: B32B37/12 ,  B32B7/12 ,  B32B9/00 ,  F23R3/00 ,  B32B37/24

CPC classification number: B32B37/12 ,  B32B7/12 ,  B32B9/005 ,  F23R3/002 ,  F23R3/007 ,  B32B2037/243 ,  B32B2255/06 ,  B32B2255/20 ,  B32B2309/105 ,  B32B2311/00 ,  B32B2311/22 ,  B32B2311/24 ,  B32B2315/02 ,  F23R2900/00017 ,  F23R2900/00018 ,  Y02T50/60

Abstract: Methods for adhering a substrate onto a surface of a ceramic component are provided. The method may include applying a first bond coating onto an attachment surface of the substrate, applying a first alumina coating onto the first bond coating on the attachment surface of the substrate, applying a second bond coating onto an outer surface of the ceramic component, applying a second alumina coating onto the second bond coating on the attachment surface of the substrate, applying a cement onto at least one of the first alumina coating and the second alumina coating, and adhering the attachment surface of the substrate onto the outer surface of the ceramic component. Connections between a metal substrate and a ceramic matrix composite component are also provided.

公开(公告)号：US20240183052A1

公开(公告)日：2024-06-06

申请号：US18552244

申请日：2022-03-25

Applicant: Atotech Deutschland GmbH & Co. KG

Inventor： Peter HAACK ,  Vera PELDZINSKI-RANISCH ,  Grigory VAZHENIN ,  Hee-Bum SHIN ,  Jaewon LEE ,  Tobias BERNHARD

IPC: C25D5/18 ,  B32B3/26 ,  B32B15/01 ,  B32B15/08 ,  B32B15/20 ,  C23C18/16 ,  C23C18/38 ,  C23C28/02 ,  C23F1/18 ,  C25D3/38 ,  C25D5/00 ,  C25D7/06 ,  H05K3/02

CPC classification number: C25D5/18 ,  B32B3/266 ,  B32B15/01 ,  B32B15/08 ,  B32B15/20 ,  C23C18/1637 ,  C23C18/1653 ,  C23C18/38 ,  C23C28/023 ,  C23F1/18 ,  C25D3/38 ,  C25D5/627 ,  C25D7/0614 ,  H05K3/022 ,  B32B2255/06 ,  B32B2255/205 ,  B32B2255/28 ,  B32B2307/206 ,  B32B2307/406 ,  B32B2307/7376 ,  B32B2457/08

Abstract: A process for electrochemical deposition of copper, including:



providing a rolled and annealed copper foil comprising a first surface and a second surface,
etching the first surface of the rolled and annealed copper foil, thereby creating a first etched surface,
depositing copper by electroless copper deposition on the first etched surface, thereby creating a first electroless copper layer on the first etched surface,
depositing further copper by electrochemical deposition on the first electroless copper layer, thereby creating a first electrochemical copper layer, wherein in the electrochemical deposition in a first period of time a first current density is applied and in a second period of time a second current density is applied, wherein the second current density is lower than the first current density, and a layered product obtainable by the process.

公开(公告)号：US11982236B2

公开(公告)日：2024-05-14

申请号：US15853631

申请日：2017-12-22

Applicant: General Electric Company

Inventor： Alan Glenn Turner ,  Andrew Philip Woodfield ,  Leonardo Ajdelsztajn ,  Laura Cerully Dial

IPC: F04D29/02 ,  B32B15/01 ,  C22C14/00 ,  C23C24/04 ,  F01D11/08 ,  F02C7/25 ,  F04D19/00 ,  F04D29/40 ,  F04D29/52

CPC classification number: F02C7/25 ,  B32B15/013 ,  B32B15/015 ,  C22C14/00 ,  C23C24/04 ,  F01D11/08 ,  F04D19/002 ,  F04D29/023 ,  F04D29/403 ,  F04D29/526 ,  B32B2255/06 ,  B32B2255/205 ,  F05D2300/174 ,  F05D2300/5023 ,  F05D2300/611 ,  Y10T428/12806

Abstract: A titanium-based component having a high heat capacity surface. The high heat capacity surface prevents or inhibits titanium fires. The component is titanium-based, forming the substrate, and includes a high heat capacity surface overlying the titanium substrate. A diffusion barrier is intermediate the titanium-based substrate and the high heat capacity surface. The diffusion barrier is non-reactive with both the titanium-based substrate and the high heat capacity surface. The system eliminates the formation of detrimental phases due to diffusion between the applied high heat capacity surface and the titanium substrate. The high heat capacity material has a coefficient of thermal expansion compatible with the coefficient of thermal expansion of the titanium-based substrate. The stresses introduced into the component as a result of differential thermal expansion between the high heat capacity material and the titanium-based substrate do not result in spalling of the substrate at the operational temperatures of the component.

公开(公告)号：US11975746B2

公开(公告)日：2024-05-07

申请号：US17738781

申请日：2022-05-06

Applicant: FCCL Partnership

Inventor： Subodh Gupta ,  Michael N. Holmes ,  Jennifer D. Wood ,  Sarbajit Banerjee ,  Robert V. Dennis-Pelcher ,  Lacey Douglas ,  Thomas E. O'Loughlin

IPC: B61D17/18 ,  B05D5/02 ,  B32B7/02 ,  B32B15/00 ,  B61D3/16 ,  B61D5/00 ,  B61D17/00 ,  B61D47/00 ,  B61D49/00 ,  C09D1/00 ,  C23C18/12 ,  C23C18/32 ,  C23C28/00 ,  C23F17/00 ,  B82Y30/00

CPC classification number: B61D17/18 ,  B05D5/02 ,  B32B7/02 ,  B32B15/00 ,  B61D3/16 ,  B61D5/00 ,  B61D17/00 ,  B61D47/00 ,  B61D49/00 ,  C09D1/00 ,  C23C18/122 ,  C23C18/127 ,  C23C18/32 ,  C23C28/345 ,  C23C28/36 ,  C23F17/00 ,  B32B2255/00 ,  B32B2255/06 ,  B32B2315/02 ,  B32B2439/00 ,  B82Y30/00 ,  Y02T30/00 ,  Y10T428/1352 ,  Y10T428/1355 ,  Y10T428/1393

Abstract: A vessel for transporting a material that is solid or semi-solid at ambient temperature, includes a body having an interior surface comprising textured metal, and a superoleophobic coating on the interior surface for inhibiting the material from adhering to the interior surface, the superoleophobic coating including a nanotextured coating disposed on the textured metal and functionalized with a fluorinated compound. The superoleophobic coating facilitates flow of the material along the interior surface.

公开(公告)号：US11969969B2

公开(公告)日：2024-04-30

申请号：US17599914

申请日：2019-04-02

Applicant: NIPPON STEEL CORPORATION

Inventor： Kohei Ueda ,  Yasuaki Kawamura ,  Masumi Koori ,  Masaharu Ibaragi

IPC: B32B15/14 ,  B32B15/08 ,  C08J5/12 ,  C08J5/24 ,  C23C2/26

CPC classification number: B32B15/14 ,  B32B15/08 ,  C08J5/121 ,  C08J5/243 ,  C08J5/249 ,  C23C2/26 ,  B32B2255/06 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2307/202 ,  C08J2371/10

Abstract: What is provided is a new and improved metal-carbon fiber reinforced resin material composite in which the galvanic corrosion of dissimilar materials of a metal member is suppressed and electrodeposition coatability is excellent and a method for manufacturing the metal-carbon fiber reinforced resin material composite. A metal-carbon fiber reinforced resin material composite according to the present invention has a metal member, a resin coating layer disposed on at least a part of a surface of the metal member, and a carbon fiber reinforced resin material containing a matrix resin and a carbon fiber material present in the matrix resin, the resin coating layer contains any one or more kinds selected from the group consisting of metal particles, intermetallic compound particles, conductive oxide particles, and conductive non-oxide ceramic particles as conductive particles and further contains a binder resin, and the conductive particles have a powder resistivity at 23° C. to 27° C. of 7.0×107 Ω·cm or less and contain one or more selected from the group consisting of Zn, Si, Zr, V, Cr, Mo, Mn, and W.