公开(公告)号：EP0156516A2

公开(公告)日：1985-10-02

申请号：EP85301252.4

申请日：1985-02-25

Applicant: STC PLC

Inventor： Heinecke, Rudolf August Herbert ,  Ojha, Suresh Mishrilal ,  Llewellyn, Ian Paul

IPC: B29C71/04 ,  C08J7/00 ,  C08J7/04

CPC classification number: B05D1/62 ,  B05D3/144 ,  B05D2201/02 ,  B29C59/14

Abstract: 5 Discontinuities, e.g. scratches, in a plastics surface are removed by exposing the surface to a pulsed radio frequency plasma comprising a mixture of argon and hydrogen. After melting has been effected the surface is exposed to an argon plasma to effect cross-linking to form a smooth surface layer.

公开(公告)号：US20240359210A1

公开(公告)日：2024-10-31

申请号：US18770913

申请日：2024-07-12

Applicant: TOPPAN HOLDINGS INC.

Inventor： Erika AKUTSU ,  Yohei NISHIKAWA ,  Kosuke SHIMIZU

IPC: B05D5/02 ,  B05D3/06 ,  C08J7/043 ,  C08J7/12

CPC classification number: B05D5/02 ,  B05D3/067 ,  B05D2201/02 ,  B05D2203/20 ,  B05D2203/22 ,  B05D2430/00 ,  C08J7/043 ,  C08J7/123

Abstract: A decorative sheet comprises a primary film layer and a surface protective layer, wherein the surface protective layer has a gloss of 15 or less; the surface protective layer has a ridge part protruding in a ridge shape on tis surface to form an irregular shape; the surface protective layer has a Martens hardness within the range of 20 N/mm2 or more and 200 N/mm2 or less; the surface protective layer contains an ionizing radiation curable resin as a main material; the ionizing radiation curable resin contains a trifunctional acrylic resin having a repeating structure as a main component; the number of repetitions of the repeating structure is 3 or more; and the irregular shape of the surface protective layer has RSm/Ra within the range of 10 or more and 300 or less.

公开(公告)号：US20240343872A1

公开(公告)日：2024-10-17

申请号：US18683559

申请日：2022-08-17

Applicant: McMaster University

Inventor： Tohid F. Didar ,  Leyla Soleymani ,  Liane Ladoucheur

IPC: C08J7/12 ,  B05D3/14 ,  B05D5/06 ,  C08J7/06 ,  C09D5/14 ,  C09D5/16

CPC classification number: C08J7/123 ,  B05D3/144 ,  B05D5/062 ,  C08J7/065 ,  C08J7/08 ,  C09D5/14 ,  C09D5/1681 ,  B05D2201/02 ,  C08J2323/30

Abstract: This disclosure relates to superhydrophobic materials and/or surfaces comprising a shrinkable polymer substrate and at least one polysiloxane layer, wherein the materials and/or surfaces comprise microscale wrinkles and nanoscale features that form hierarchical structures. Methods of making and uses thereof are also disclosed herein.

公开(公告)号：US20240294679A1

公开(公告)日：2024-09-05

申请号：US18572605

申请日：2022-05-03

Applicant: Heraeus Epurio GmbH

Inventor： Rüdiger SAUER-STIEGLITZ ,  Wilfried LÖVENICH ,  Philipp VIEHMANN

IPC: C08F28/06 ,  B05D1/00 ,  B05D3/06 ,  C08K5/00 ,  C09D5/24 ,  C09D141/00

CPC classification number: C08F28/06 ,  B05D1/00 ,  B05D3/06 ,  C08K5/0025 ,  C09D5/24 ,  C09D141/00 ,  B05D2201/02 ,  B05D2518/00

Abstract: A composition comprising i) at least one polythiophene selected from the group consisting of—a polythiophene comprising monomer units of structure (I) in which * indicates the bond to the neighboring monomer units, x, z represent O or S, R1-R4 independently from each other represent a hydrogen atom or an organic residue R, with the proviso that at least one of residues R1 to R4 represents an organic residue R; a polythiophene which is characterized by its compatibility in PGME (1-methoxypropan-2-ol), demonstrated by an RF-value of at least 0.8; iii) at least one ethylenically unsaturated compound; iv) at least one organic solvent; v) at least one radical initiator. The present invention also relates to a process for preparing a layer structure, to a layer structure obtainable by this process, to a layer structure, to an electronic component and to the use of composition according to the present invention.

公开(公告)号：US20240293842A1

公开(公告)日：2024-09-05

申请号：US18663195

申请日：2024-05-14

Applicant: CiDRA Corporate Services LLC ,  BYK-Chemie GmbH

Inventor： Paul J. ROTHMAN ,  Mark R. FERNALD ,  Paul DOLAN ,  Michael Stephen RYAN ,  Timothy J. BAILEY ,  Kirk JOHNSON ,  Patrick TUXBURY ,  Kevin Rodney LASSILA ,  Michael D. COPPOLA ,  Allison K. GREENE

IPC: B05D1/28 ,  B05D1/40 ,  B05D3/12 ,  C08J9/36

CPC classification number: B05D1/28 ,  C08J9/365 ,  B05D1/40 ,  B05D3/12 ,  B05D2201/02 ,  B05D2252/10 ,  C08J2205/05

Abstract: A substrate for use in an aqueous slurry has a polymeric coating to provide a compliant and sticky surface. The polymer coating has a chemical to render the surface hydrophobic so as to attract hydrophobic or hydrophobized mineral particles in the slurry. The substrate can take the form of a conveyor belt, a bead, a mesh, an impeller, a filter or a flat surface. The substrate can also be an open-cell foam. The polymeric coating can be modified with tackifiers; plasticizers; crosslinking agents; chain transfer agents; chain extenders; adhesion promoters; aryl or alky copolymers; fluorinated copolymers and/or additives; hydrophobizing agents such as hexamethyldisilazane; inorganic particles such as silica, hydrophobic silica, and/or fumed hydrophobic silica; MQ resin; and/or other additives to control and modify the properties of the polymer.

公开(公告)号：US20240207893A1

公开(公告)日：2024-06-27

申请号：US17907891

申请日：2022-01-31

Applicant: TDK CORPORATION

Inventor： Hajime AZUMA

IPC: B05D3/10

CPC classification number: B05D3/105 ,  B05D3/101 ,  B05D2201/02 ,  B05D2401/10 ,  B05D2503/00 ,  B05D2505/50

Abstract: This resin composite laminate includes a urethane resin layer containing a urethane resin which has a urethane bond and a siloxane bond, has a weight average molecular weight of 52,200 to 260,000, and is soluble in a solvent, and a polyimide resin layer containing a polyimide resin having an imide bond, and a peel strength between the urethane resin layer and the polyimide resin layer is 1.6 N or more per 10 mm in width.

公开(公告)号：US20240149298A1

公开(公告)日：2024-05-09

申请号：US18412672

申请日：2024-01-15

Applicant: Technion Research & Development Foundation Limited

Inventor： Boaz POKROY ,  Iryna POLISHCHUK ,  Elena PRUDNIKOV ,  Ester SEGAL

IPC: B05D5/08 ,  A23P20/10 ,  B05D1/02 ,  C09D5/14 ,  C09D7/20 ,  C09D7/63 ,  D06M13/188

CPC classification number: B05D5/08 ,  A23P20/11 ,  B05D1/02 ,  C09D5/14 ,  C09D7/20 ,  C09D7/63 ,  D06M13/188 ,  B05D2201/02 ,  B05D2202/15 ,  B05D2203/20 ,  B05D2203/22 ,  B05D2203/35 ,  D06M2200/12

Abstract: A process of depositing a hydrophobic or superhydrophobic film on a surface of a substrate, effected by spraying onto the substrate's surface a solution comprising a fatty acid and an organic solvent, is provided. Substrates and articles-of-manufacturing containing the substrates, having a hydrophobic or superhydrophobic coating/film deposited thereon, obtainable or prepared by the process, are also provided. The process is usable for reducing a load of a pathogenic microorganism and/or for preventing biofilm formation on and/or in the substrates or articles-of-manufacturing containing same.

公开(公告)号：US11969750B2

公开(公告)日：2024-04-30

申请号：US17846551

申请日：2022-06-22

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuki Tanaka ,  Shinji Tani ,  Tsuyoshi Yamaguchi

IPC: B29C64/393 ,  B05B5/00 ,  B05B5/08 ,  B05D1/04 ,  B29C64/295 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  G05B19/4155

CPC classification number: B05D1/045 ,  B05B5/004 ,  B05B5/082 ,  B05D2201/02

Abstract: A painting target surface of a resin bumper is painted by discharging a paint mist from a spray gun toward the painting target surface with a charged conductor arranged in contact with an opposite side to the painting target surface. The paint mist is uncharged or is charged with electric charges having an opposite polarity to that of the conductor and at a potential having a lower absolute value than that of the conductor.

公开(公告)号：US11958954B2

公开(公告)日：2024-04-16

申请号：US17260809

申请日：2019-07-17

Applicant: KURARAY CO., LTD.

Inventor： Tadahito Fukuhara ,  Tatsuya Tanida

IPC: C08J7/048 ,  B05D7/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  C08F216/02 ,  C08F216/06 ,  C08J7/04 ,  C09D129/04

CPC classification number: C08J7/048 ,  B05D7/04 ,  C08F216/06 ,  C08J7/0427 ,  B05D2201/02 ,  B05D2350/60 ,  B05D2401/20 ,  B05D2507/015 ,  B32B7/12 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2255/10 ,  B32B2255/26 ,  C08F216/02 ,  C08J7/042 ,  C08J2367/02 ,  C08J2423/08 ,  C09D129/04 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31909 ,  Y10T428/31913

Abstract: There is provided a multilayer structure comprising a layer (A) containing an ethylene-vinyl alcohol copolymer having an ethylene unit content of 1 mol % or more and less than 20 mol %, a viscosity-average polymerization degree of 200 to 5000, and a saponification degree of 80 to 99.7 mol %, wherein a block character of ethylene units is 0.90 to 0.99; and a layer (B) containing at least one resin selected from the group consisting of a polyolefin resin, a polyester resin and a polyamide resin. Such a multilayer structure has excellent oxygen-gas barrier performance. In addition, an aqueous solution containing the ethylene-vinyl alcohol copolymer exhibits excellent viscosity stability even after long-term storage. Therefore, even after a long period of time from preparation of the aqueous solution, it can be uniformly applied to a substrate and thus, a multilayer structure having excellent oxygen-gas barrier performance can be provided.

公开(公告)号：US11958074B2

公开(公告)日：2024-04-16

申请号：US17424308

申请日：2019-12-18

Applicant: KANSAI PAINT CO., LTD. ,  NISSAN MOTOR CO., LTD.

Inventor： Tatsuo Ohnuki ,  Kenichi Umezawa ,  Junpei Suzuki ,  Tomoyuki Okamoto ,  Chie Michiura ,  Takamitsu Ono ,  Yoshiaki Tomiyama

IPC: B05D7/26 ,  B05D7/00 ,  B05D7/02 ,  B05D7/14 ,  C08F212/08 ,  C08F220/14 ,  C08F220/18 ,  C08F220/56 ,  C08G18/62 ,  C08G18/77 ,  C08G18/79 ,  C08K3/013 ,  C08K3/36 ,  C08K9/06

CPC classification number: B05D7/572 ,  B05D7/02 ,  B05D7/14 ,  C08F212/08 ,  C08F220/14 ,  C08F220/1802 ,  C08F220/1804 ,  C08F220/56 ,  C08G18/6254 ,  C08G18/775 ,  C08G18/798 ,  C08K3/013 ,  C08K3/36 ,  C08K9/06 ,  B05D2201/02 ,  B05D2202/00 ,  B05D2401/20 ,  B05D2425/01 ,  B05D2425/02 ,  B05D2425/03 ,  B05D2451/00 ,  B05D2502/00 ,  B05D2503/00 ,  B05D2508/00 ,  B05D2601/22 ,  C08K2201/003 ,  C08K2201/011

Abstract: A method includes a step of applying an aqueous 2-package type first colored paint to form an uncured first colored coating film; a step of applying an aqueous 1-package type second colored paint to form an uncured second colored coating film; a step of applying a solvent-based 2-package type clear paint to form an uncured clear coating film; and a step of heating the uncured first colored coating film, the uncured second colored coating film and the uncured clear coating film to 75 to 100° C. to simultaneously cure these films. The solvent-based 2-package type clear paint contains a hydroxyl group-containing acrylic resin and a polyisocyanate compound in a ratio of 1.5 to 2.0 equivalents of isocyanate groups in the polyisocyanate compound relative to 1 equivalent of hydroxyl groups in the hydroxyl group-containing acrylic resin.