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1. (WO2018003235) FILLING LIQUID FOR INK JET PRINT HEAD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2018/003235 International Application No.: PCT/JP2017/015148
Publication Date: 04.01.2018 International Filing Date: 13.04.2017
IPC:
B41J 2/165 (2006.01) ,B41J 2/17 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
135
Nozzles
165
Prevention of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
Applicants:
サカタインクス株式会社 SAKATA INX CORPORATION [JP/JP]; 大阪府大阪市西区江戸堀一丁目23番37号 23-37, Edobori 1-Chome, Nishi-ku, Osaka-shi, Osaka 5500002, JP
Inventors:
佐藤 洋一 SATO, Yoichi; JP
森安 員揮 MORIYASU, Kazuki; JP
Agent:
特許業務法人朝日奈特許事務所 ASAHINA & CO.; 大阪府大阪市中央区谷町二丁目2番22号 NSビル NS Building, 2-22, Tanimachi 2-chome, Chuo-ku, Osaka-shi, Osaka 5400012, JP
Priority Data:
2016-12934329.06.2016JP
Title (EN) FILLING LIQUID FOR INK JET PRINT HEAD
(FR) LIQUIDE DE REMPLISSAGE POUR TÊTE D’IMPRESSION À JET D’ENCRE
(JA) インクジェットプリントヘッド用充填液
Abstract:
(EN) A filling liquid for an ink jet print head comprises an alkylene oxide additive of acetylene glycol, a humectant, and water, wherein the alkylene oxide additive has a HLB of 7 to 12 and is contained in the liquid by 0.05 to 0.5 mass%, and the humectant is contained in the liquid by 18 to 37 mass%, has a viscosity of 5 cps or less, and has a pH of 8 to 13.
(FR) L’invention concerne un liquide de remplissage pour tête d’impression à jet d’encre qui contient un produit d’addition à base d’oxyde d’alkylène, un agent hydratant et une eau. Le produit d’addition à base d’oxyde d’alkylène présente une balance-hydrophile-lipophile comprise entre 7 et 12, et est contenu à raison de 0,05 à 0,5% en masse dans le liquide. L’agent hydratant est contenu à raison de 18 à 37% en masse dans le liquide, sa viscosité est inférieure ou égale à 5cps, et son pH est compris entre 8 et 13.
(JA) アセチレングリコールのアルキレンオキサイド付加物と、保湿剤と、水とを含み、アルキレンオキサイド付加物は、HLBが7~12であり、液中に0.05~0.5質量%含まれ、保湿剤は、液中に18~37%含まれ、粘度が5cps以下であり、pHが8~13である、インクジェットプリントヘッド用充填液。
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, 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)