公开(公告)号：US11976704B2

公开(公告)日：2024-05-07

申请号：US17977955

申请日：2022-10-31

申请人： HITACHI ASTEMO, LTD.

发明人： Yasutomo Mabe ,  Kiyokazu Nakane ,  Hiromichi Komai ,  Xiaojin Zhu ,  Toshiyuki Masuda ,  Kenichiro Ishikura

IPC分类号： F16F15/32 ,  C09D5/10 ,  F16C3/02 ,  F16C11/06 ,  F16C15/00 ,  F16F15/28 ,  F16F15/34

CPC分类号： F16F15/322 ,  C09D5/10 ,  F16C3/023 ,  F16C11/06 ,  F16C15/00 ,  F16F15/28 ,  F16F15/34 ,  F16C2223/30

摘要： A propeller shaft (1) that is a power transmission shaft has a shaft member (2) as a tubular body made of iron-based metal and a balance weight (3) made of iron-based metal and welded to an outer peripheral surface of this shaft member (2). At least a part of the balance weight (3) of the propeller shaft (1) is covered with a sacrificial metal coating (4) made of sacrificial corrosion prevention material that contains metal whose ionization tendency is higher than that of metal forming the shaft member (2). With this, it is possible to suppress local progression of corrosion at a periphery of the balance weight (3) and improve durability of the propeller shaft (1).

公开(公告)号：US20240076505A1

公开(公告)日：2024-03-07

申请号：US17866019

申请日：2022-07-15

申请人： Noel William Stewart

发明人： Noel William Stewart

IPC分类号： C09D5/16 ,  C09D5/10 ,  C09D7/61 ,  C09D7/63 ,  C09D105/00

CPC分类号： C09D5/1656 ,  C09D5/10 ,  C09D5/1625 ,  C09D7/61 ,  C09D7/63 ,  C09D105/00

摘要： Thermal Marine Coating System is a bio-inhibitor for a water immersive surface including and not limited to a ship hull, off-shore windmill, buoy, and/or any other aquatic object. The bio-inhibiting action repels micro and macro organisms thereby preventing attachment to a vessel or other aquatic object immersed in seawater and/or freshwater. The coating matrix comprises waxes and a metallic soap very slowly and continuously agitated at constant temperature from blending of ingredients through application onto prepared substrate. The integrity of the matrix is non-porous and long lasting.

公开(公告)号：US20230174792A1

公开(公告)日：2023-06-08

申请号：US17996801

申请日：2020-04-22

申请人： DANIELI & C. OFFICINE MECCANICHE S.P.A.

发明人： Alessandra PRIMAVERA ,  Selena TIBURZIO

IPC分类号： C09D5/10 ,  C09D5/18 ,  C09D7/61 ,  C09D183/04

CPC分类号： C09D5/10 ,  C09D5/18 ,  C09D7/61 ,  C09D183/04 ,  C08K2003/343

摘要： Coating composition to be applied externally to metal products, to protect said metal products from hot oxidation, and corresponding method.

公开(公告)号：US20180319996A1

公开(公告)日：2018-11-08

申请号：US16028925

申请日：2018-07-06

申请人： Tesla Nanocoatings, Inc

发明人： Jorma A. Virtanen

IPC分类号： C09D5/08 ,  C09D5/10 ,  C01B32/174 ,  C09C1/56 ,  C09C1/48 ,  C09C1/46 ,  C07F7/18 ,  C07D303/30 ,  C01B32/194 ,  B82Y40/00 ,  B82Y30/00 ,  C09D7/61

CPC分类号： C09D5/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B32/194 ,  C01P2004/13 ,  C01P2004/133 ,  C07D303/30 ,  C07F7/1804 ,  C07F7/188 ,  C09C1/46 ,  C09C1/48 ,  C09C1/565 ,  C09D5/084 ,  C09D5/10 ,  C09D5/106 ,  C09D7/61

摘要： One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein the third group is a different group from the first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.

公开(公告)号：US20180319970A1

公开(公告)日：2018-11-08

申请号：US15955023

申请日：2018-04-17

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： KEITH WILLIAM POLLAK ,  Timothy Scott Wyant

IPC分类号： C08L33/12

CPC分类号： C08L33/12 ,  C08K3/346 ,  C08K2003/2227 ,  C08L2205/03 ,  C09D5/08 ,  C09D5/10 ,  C09D5/103 ,  C09D7/69 ,  C09D133/12 ,  C09D167/06 ,  C09D183/04

摘要： A solid surface comprises (i) from 45 to 80 volume fraction percent of polymethylmethacrylate or unsaturated polyester or a combination of both, (ii) from 25 to 55 volume fraction percent of inorganic filler particles distributed evenly throughout the solid surface, and (iii) from 0.75 to 8 volume fraction percent of a siloxane fluid, wherein, when the filler has a major dimension of from 30-50 micrometers, the siloxane has a molecular weight of from 40,000 to 150,000 or when the filler has a major dimension of from 10-15 micrometers, the siloxane has a molecular weight of from 25,000 to 100,000 or when or when the filler has a major dimension of from 1-10 micrometers, the siloxane has a molecular weight of from 5,000 to 100,000.

公开(公告)号：US20180274103A1

公开(公告)日：2018-09-27

申请号：US15466505

申请日：2017-03-22

申请人： Hamilton Sundstrand Corporation

发明人： Steven Poteet

IPC分类号： C23C22/76 ,  C23F11/04 ,  C09D5/12 ,  C09D163/00

CPC分类号： C23C22/76 ,  B05D1/02 ,  B05D3/102 ,  B05D7/54 ,  B05D2202/00 ,  B05D2301/00 ,  B05D2425/02 ,  B82Y30/00 ,  C08K3/042 ,  C08K3/08 ,  C08K3/10 ,  C09D5/002 ,  C09D5/084 ,  C09D5/10 ,  C09D5/12 ,  C09D7/61 ,  C09D7/70 ,  C09D163/00 ,  C23F11/04 ,  C08K3/046 ,  B05D2504/00

摘要： A method for increasing corrosion resistance of metallic substrates without use of hexavalent chromium includes chemically treating the substrate to create an oxide layer, mixing graphene nanoplatelets into a non-chromate epoxy-based primer, applying the primer to the oxide layer of the substrate, and applying a topcoat to the primer opposite the oxide layer.

公开(公告)号：US10017649B2

公开(公告)日：2018-07-10

申请号：US15605663

申请日：2017-05-25

申请人： TESLA NANOCOATINGS, INC.

发明人： Jorma A. Virtanen

IPC分类号： C09D5/08 ,  B82Y40/00 ,  C09C1/48 ,  B82Y30/00 ,  C09C1/56 ,  C07D303/30 ,  C01B31/04 ,  C01B31/02 ,  C09D5/10 ,  C07F7/18 ,  C09C1/46 ,  C01B32/174 ,  C01B32/194

CPC分类号： C09D5/08 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B32/194 ,  C01P2004/13 ,  C01P2004/133 ,  C07D303/30 ,  C07F7/1804 ,  C07F7/188 ,  C09C1/46 ,  C09C1/48 ,  C09C1/565 ,  C09D5/084 ,  C09D5/10 ,  C09D5/106 ,  C09D7/61

摘要： One or more techniques are disclosed for a method for functionalized a graphitic material comprising the steps of: 1) providing a graphitic material; 2) providing a first molecule comprising a first group, a spacer, and a second group; 3) providing a second molecule comprising a third group, a spacer, and a fourth group, wherein the third group is a different group from the first group; and 4) bonding the first molecule and the second molecule to the graphitic material. Also disclosed is a tunable material composition comprising the functionalized carbon nanotubes or functionalized graphene prepared by the methods described herein.

公开(公告)号：US09982141B2

公开(公告)日：2018-05-29

申请号：US14989430

申请日：2016-01-06

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Anwar Ul Hamid

IPC分类号： C23C28/00 ,  C25D5/18 ,  C25D3/12 ,  C09D5/10 ,  C09D5/08 ,  C25D5/36 ,  C09D7/12 ,  C25D5/06 ,  C23C18/36

CPC分类号： C09D5/10 ,  C09D5/084 ,  C09D7/61 ,  C23C18/36 ,  C23C28/322 ,  C23C28/34 ,  C25D3/12 ,  C25D5/06 ,  C25D5/18 ,  C25D5/36

摘要： A corrosion resistant coating composition for a metal substrate is disclosed. The metal substrate, such as carbon steel, is coated with a first layer comprising a phosphate corrosion inhibitor, such as sodium phosphate monobasic (NaH2PO4) and a second layer comprising nickel nanoparticles. In addition, an electrodeposition method for the production of the coating composition is disclosed that uses either pulse or direct current electrodeposition to form the coating composition of desired anticorrosive properties. In addition, a coated metal substrate and method for inhibiting corrosion of a metal substrate that apply the corrosion resistant coating composition in any of its embodiments are disclosed.

公开(公告)号：US20180112084A1

公开(公告)日：2018-04-26

申请号：US15560847

申请日：2016-03-30

申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION

发明人： Yasuaki KAWAMURA ,  Koji AKIOKA ,  Akihiro SENGOKU ,  Yoichiro MORI

IPC分类号： C09D5/24 ,  B05D7/14 ,  C09D5/08 ,  C09D175/04 ,  C09D7/61 ,  C09D167/00

CPC分类号： C09D5/24 ,  B05D7/14 ,  B32B15/08 ,  C08K3/08 ,  C08K3/14 ,  C08K3/22 ,  C08K3/28 ,  C08K3/34 ,  C08K3/36 ,  C08K2003/0856 ,  C08K2003/2206 ,  C08K2003/222 ,  C08K2003/2296 ,  C08K2201/001 ,  C08K2201/014 ,  C09D5/02 ,  C09D5/08 ,  C09D5/10 ,  C09D7/40 ,  C09D7/61 ,  C09D167/00 ,  C09D175/04 ,  C09D201/00 ,  C23C28/00

摘要： Provided are a surface-treated metal sheet excellent in the adhesiveness to a coating treatment film and weldability and a coated member. The surface-treated metal sheet includes a metal sheet and a coating film placed on at least one major surface of the metal sheet; the coating film contains oxide particles, a binder resin, and electrically conductive particles; the amount of electrically conductive particles contained is 5 to 30 mass % relative to the coating film; the oxide particles include non-doped oxide particles and/or doped oxide particles; the non-doped oxide particles include at least one kind selected from the group consisting of zinc oxide particles, tin oxide particles, magnesium oxide particles, calcium oxide particles, and strontium oxide particles; the doped oxide particles include at least one kind selected from the group consisting of doped zinc oxide particles and doped tin oxide particles; the amount of oxide particles contained is 1 to 30 mass %, but is 1 to 10 mass % relative to the coating film in the case of not including doped oxide particles; and the amount of the coating film attached to the major surface is 2 to 20 g/m2.

公开(公告)号：US20170347662A1

公开(公告)日：2017-12-07

申请号：US15544300

申请日：2016-01-19

申请人： Metalskin Technologies SAS

发明人： Stephane Penari

IPC分类号： A01N59/20 ,  C02F1/50 ,  A01N25/08 ,  A01N59/26 ,  C10G75/00

CPC分类号： A01N59/20 ,  A01N25/08 ,  A01N59/26 ,  C01G3/00 ,  C02F1/50 ,  C02F2303/04 ,  C02F2303/20 ,  C09D5/10 ,  C09D5/14 ,  C09D5/16 ,  C09D7/61 ,  C10G75/00

摘要： The subject matter of the present invention concerns means of storage, transport and/or biocide treatment of a liquid, paste or gel, characterized in that said means comprises a copper base powder composition, said composition: containing at least 60% by weight of copper, does not contain more than 70% by weight of powder particles whose diameter is less than 45 μm maximum, and is at least partially in contact with said liquid, paste or gel.