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1. (WO2019030907) ANTIFOULING STRUCTURE AND AUTOMOBILE COMPONENT PROVIDED WITH SAID ANTIFOULING STRUCTURE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030907 International Application No.: PCT/JP2017/029163
Publication Date: 14.02.2019 International Filing Date: 10.08.2017
Chapter 2 Demand Filed: 26.01.2018
IPC:
B32B 5/18 (2006.01) ,C09K 3/18 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
18
characterised by features of a layer containing foamed or specifically porous material
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
18
for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
Applicants:
日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP/JP]; 神奈川県横浜市神奈川区宝町2番地 2, Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210023, JP
Inventors:
野口 雄司 NOGUCHI, Yuji; JP
小林 亮太 KOBAYASHI, Ryota; JP
村上 亮 MURAKAMI, Ryou; JP
Agent:
的場 基憲 MATOBA, Motonori; JP
Priority Data:
Title (EN) ANTIFOULING STRUCTURE AND AUTOMOBILE COMPONENT PROVIDED WITH SAID ANTIFOULING STRUCTURE
(FR) STRUCTURE ANTISALISSURE ET COMPOSANT D'AUTOMOBILE MUNI DE LADITE STRUCTURE ANTISALISSURE
(JA) 防汚構造体及び該防汚構造体を備える自動車部品
Abstract:
(EN) An antifouling structure according to the present invention is provided with an antifouling liquid and a microporous layer, and retains the antifouling liquid on a surface and in the inside of the microporous layer. The antifouling liquid is hydrocarbon-based oil or silicone-based oil. The microporous layer has a liquid retention part on a surface side thereof and has in the inside thereof a liquid extrusion part having lower affinity with the antifouling liquid than the liquid retention part. The liquid retention part has a film thickness of 1/100 to 1/50 the film thickness of the liquid extrusion part. The antifouling structure achieves both the ability to supply the antifouling liquid to the surface of the antifouling structure and antifouling liquid retention performance, making it possible to form on the surface thereof an antifouling film having self-repairing performance over a long period of time.
(FR) La présente invention concerne structure antisalissure pourvue d'un liquide antisalissure et d'une couche microporeuse, et retenant le liquide antisalissure sur une surface de la couche microporeuse et à l'intérieur de la couche microporeuse. Le liquide antisalissure est une huile à base d'hydrocarbure ou une huile à base de silicone. La couche microporeuse comporte une partie de retenue de liquide sur un côté surface de celle-ci, et présente, dans sa partie intérieure, une partie d'extrusion de liquide dont une affinité avec le liquide antisalissure est inférieure à celle de la partie de retenue de liquide. La partie de retenue de liquide présente une épaisseur de film représentant 1/100 à 1/50 de l'épaisseur de film de la partie d'extrusion de liquide. La structure antisalissure permet à la fois de fournir le liquide antisalissure à la surface de la structure antisalissure et présente des performances de retenue de liquide antisalissure, permettant de former sur sa surface un film antisalissure ayant une performance d'auto-réparation sur une longue durée.
(JA) 本発明の防汚構造体は、防汚液と微細多孔質層とを備え、上記防汚液を上記微細多孔質層の表面及び内部に保持したものである。 そして、上記防汚液が、炭化水素系オイル又はシリコーン系オイルであり、 上記微細多孔質層が、表面側に液体保持部を有し、内部に上記液体保持部よりも上記防汚液との親和性が低い液体押出部を有するものであり、上記液体保持部の膜厚が上記液体押出部の膜厚の1/100~1/50であり、防汚構造体表面への防汚液の供給性と防汚液の保持能力とを両立でき、長期に亘り自己修復性を有する防汚膜を表面に形成できる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)