Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019031171) BLOW-MOULDED CONTAINER USED WITH OIL FILM FORMED ON INNER SURFACE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/031171 International Application No.: PCT/JP2018/026905
Publication Date: 14.02.2019 International Filing Date: 18.07.2018
IPC:
B65D 1/02 (2006.01) ,B65D 65/42 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
1
Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
02
Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
65
Wrappers or flexible covers; Packaging materials of special type or form
38
Packaging materials of special type or form
42
Applications of coated or impregnated materials
Applicants:
東洋製罐株式会社 TOYO SEIKAN CO., LTD. [JP/JP]; 東京都品川区東五反田2丁目18番1号 18-1, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 1418640, JP
Inventors:
阿久津 洋介 AKUTSU, Yosuke; JP
丹生 啓佑 NYUU, Keisuke; JP
小松 威久男 KOMATSU, Ikuo; JP
Agent:
小野 尚純 ONO, Hisazumi; JP
奥貫 佐知子 OKUNUKI, Sachiko; JP
Priority Data:
2017-15499710.08.2017JP
Title (EN) BLOW-MOULDED CONTAINER USED WITH OIL FILM FORMED ON INNER SURFACE
(FR) RÉCIPIENT MOULÉ PAR SOUFFLAGE UTILISÉ AVEC UN FILM D'HUILE FORMÉ SUR UNE SURFACE INTÉRIEURE
(JA) 内面に油膜を形成して使用されるブロー容器
Abstract:
(EN) The purpose of the present invention is to provide a blow-moulded container onto which an oil film can be formed without unevenness across the entire inner surface of the container by coating the inner surface with an oil-based liquid. The blow-moulded container thereby exhibits stable lubricity with respect to a contained substance, and is capable of effectively inhibiting the contained substance from adhering to the inside of the container and remaining as residue. The blow-moulded container has an inner surface (1a) made of an olefin resin, and is characterised in that said inner surface (1a) uses a medium-chain fatty acid triglyceride as a standard oil, and when 0.8μl of said standard oil, maintained at 23°C, is dropped, the oil droplet dispersion, defined by the length of the major axis of a dropped oil droplet, is no less than 5.0mm.
(FR) L'objectif de la présente invention est de produire un récipient moulé par soufflage sur lequel un film d'huile peut être formé sans irrégularité sur toute la surface intérieure du récipient par l'enrobage de la surface intérieure avec un liquide à base d'huile. Le récipient moulé par soufflage présente ainsi un pouvoir lubrifiant stable vis-à-vis d'une substance contenue, et peut empêcher efficacement la substance contenue d'adhérer à l'intérieur du récipient et de rester en tant que résidu. Le récipient moulé par soufflage comporte une surface intérieure (1a) composée d'une résine d'oléfine, et est caractérisé en ce que ladite surface intérieure (1a) utilise un triglycéride d'acide gras à chaîne moyenne comme huile standard, et lorsque 0,8µl de ladite huile standard, maintenue à 23 °C, est lâchée, la dispersion de gouttelettes d'huile, définie par la longueur de l'axe principal d'une gouttelette d'huile lâchée, n'est pas inférieure à 50 mm.
(JA) 本発明の目的は、油性液体を内面に塗布することにより、容器内面の全体にわたってムラなく油膜を形成することができ、これにより、内容物に対する滑り性が安定に発揮され、内容物の容器内への付着残存を有効に抑制することができるブロー容器を提供することである。 本発明は、オレフィン系樹脂製の内面(1a)を有するブロー容器において、内面(1a)は、標準油として中鎖脂肪酸トリグリセリドを使用し、23℃に保持された該標準油を0.8μL滴下したとき、滴下された油滴の長径の長さで定義される油滴拡散性が5.0mm以上であることを特徴とする。
front page image
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, 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)