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Pub. No.:    WO/2014/192789    International Application No.:    PCT/JP2014/064070
Publication Date: 04.12.2014 International Filing Date: 28.05.2014
C10M 169/04 (2006.01), C10M 105/14 (2006.01), C10M 105/18 (2006.01), C10M 129/16 (2006.01), C10M 133/08 (2006.01), C10M 135/06 (2006.01), C10M 145/36 (2006.01), C10M 173/02 (2006.01), C10N 10/02 (2006.01), C10N 30/00 (2006.01), C10N 40/22 (2006.01)
Applicants: NTN CORPORATION [JP/JP]; 3-17, Kyomachibori 1-chome, Nishi-ku, Osaka-shi, Osaka 5500003 (JP)
Inventors: KITAI, Masashi; (JP).
HIGASHI, Kohei; (JP).
HIRANO, Hidekazu; (JP).
ISA, Hajime; (JP).
NISHIRA, Masanori; (JP).
SHIOTANI, Hitoshi; (JP).
IWAMOTO, Keiji; (JP).
MIGAKI, Youhei; (JP)
Agent: SAEGUSA & PARTNERS; Kitahama TNK Building, 1-7-1, Doshomachi, Chuo-ku, Osaka-shi, Osaka 5410045 (JP)
Priority Data:
2013-115858 31.05.2013 JP
(JA) 水溶性切削研削油剤
Abstract: front page image
(EN)The present invention addresses the problem of providing a water-soluble cutting/grinding fluid that has excellent permeation properties and washability, that can be widely used in cutting and grinding treatments, and that can be particularly suitable for use in super finishing. The present invention relates to a water-soluble cutting/grinding fluid that comprises a glycol compound (A), at least one substance (B) that is selected from amount the group consisting of organic amines and inorganic alkalis, a surfactant (C), and water (D), and wherein the contact angle that is measured using the θ/2 method one second after a drop of a diluted solution of the water-soluble cutting/grinding fluid is dropped on an SPCC-SB plate is 2-15°.
(FR)La présente invention concerne un fluide de coupe/broyage hydrosoluble qui présente des propriétés de perméation et une lavabilité excellentes, et qui peut être largement utilisé dans des traitements de coupe et de broyage, et qui peut être particulièrement approprié à une utilisation en superfinition. La présente invention concerne un fluide de coupe/broyage hydrosoluble qui comprend un composé de glycol (A), au moins une substance (B) qui est choisie dans l'ensemble consistant en amines organiques et alcalis inorganiques, un tensioactif (C) et de l'eau (D), l'angle de contact qui est mesuré en utilisant la méthode θ/2 une seconde après chute d'une goutte de solution diluée du fluide coupe/broyage hydrosoluble sur une plaque de SPCC-SB étant de 2-15°.
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, 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, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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)