Patent SG-11201402416V-A (SG)
Title: Water-soluble metalworking oil agent, metalworking fluid, and metalworking method
Inventor: FUMIAKI TAKAGI
IPC: C10M173/00
Filed: 2012-11-15
Abstract: (i2) mwu ft iz s-5 iv x m £ titz s issaj n d9) mm IHMMi (43) m&'&m a 2013 ^ 5 R 23 0(23.05.2013) WIPOIPCT (10) WO 2013/073617 A1 (51) C10M169/04 (2006.01) C10M173/00 (2006.01) C10M105/32 (2006.01) C10M125/10 (2006.01) C10M129/26 (2006.01) C10M129/76 (2006.01) C10M133/04( 2006.01) (21) (22) (25) CI ON 10/02 CI ON 20/00 CI ON 30/00 C ION 30/06 CI ON 40/20 CI ON 40/22 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (26) s In: PCT/JP2012/079665 2012 ^ 11 ^ 15 0(15.11.2012) (30) fiBfefix — $ : ^12011-251925 2011 ^11^ 17 0(17.11.2011) JP (71) ttiJiA ^TCDjt^Hlcol^T): tiift Ji M Jfcit # tt (EDEMITSU KOSAN CO., LTD.) [JP/JP]; T 1008321 KifvflW-t H E $1<D fa - T g 1 H 1 \"*§\" Tokyo (JP). (72) (71) ttllA (^lllCOl^TCD^): iti* 5&SJ(TAK- AGI, Humiaki) [JP/JP]; T 2990107 =f- ^ R JI rfT rfT $rfi 2 4 #±t!l 4 Chiba (JP). ^ jit 11 - g|5 (JIDOU, Youichiro) [JP/JP]; T2990107 rfTjl r(T 2 4 #±t!l 4 Chiba (JP). (74) ftHA: {$, ^(OHTANI, Tamotsu cl al ); T 1050001 K E - T g 2 5 # 2 ? g h Pi tf;u 6 m ftfrHJfc&A* Tokyo (JP). (8i) (^ro&i^PBy, IS fr pj ft): 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, IS, KE, KG, KM, 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, 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. (84) (asrofci^isy > ±T(Dmm(Dfcm% II fr nlfb): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), 3- — V T (AM, AZ, BY, KG, KZ, RU, TJ, TM), 3 — • V / ^ (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). - (&&£ 21 &(3)) = (54) Title: WATER-SOLUBLE METALWORKING OIL AGENT, METALWORKING FLUID, AND METALWORKING METH- = (54)^BJ(7)«^:7K;itt^Ji^PX;aSlJ> &JKinXj0u (57) Abstract: A water-soluble metalworking oil agent including a component (A), a component (B), component a (C), and a com- ponent (D). The component (A) is an ester compound having characteristic temperature measured a on the basis of JIS K2242 of at — least 570°, and is contained in the amount of at least 10% by mass relative to the total amount of the water-soluble metalworking oil = agent. The component (B): is at least one type of condensed fatty acid from either condensed a fatty acid (1) obtained by dehydration and condensation of hydroxy carboxylic acid, or a condensed fatty acid (2) obtained by dehydration and condensation of a mono - valent carboxylic acid and an alcoholic hydroxyl group of the condensed fatty acid (1); has a characteristic temperature measured on the basis of JIS K2242 of at least 650°C; and is contained in the amount of at least 7.5% by mass relative to the total amount of the water-soluble metalworking oil agent. The component (C) is a carboxylic acid and is contained in the amount of least at 2% by mass, relative to the total amount of the water-soluble metalworking oil agent. The component (D) is a basic compound and contained in is the amount of at least a neutralization equivalent amount whereby the acid value of the sum of the components (B) and (C) is neut­ ralized. As result, a the agent is capable of exhibiting excellent workability in relation hard-to-work materials, and to tool life can be prolonged. l> m i> © en i-H o CJ O £ (57) j I S TBECDAJ®#, B cD fo'A £#fc;K rn 14#Miniffl Mv fcot, II Aj$#frJ K 2 2 2 4 7 o°cJsi±SjSf=f xxx;Mb-&!fti-efcy > i£7K;£ (1) . Tkxsmm-gmm. ----- >mt $ -a- *> d 1 iz £ y & StTfo y „ fro JIS K 2 2 2 4 I: iglt&JSiniSSajro^Mictt Lt i m B j$#fr t R • + V ± ;UT|? £ -a (1) (DT)i=\— 1 moyhfrft (2 ) (Do t>'>& < 1 1 i^t\" *lfr 1 6 5 0°CJiL±£;i tz L> $ blc|^7K : b tl •§> n nm LT2llM%Jil±#£*u SDjS^frJftS1Hb-&!S|-efcy > / >^< .tilery, if^PXWIC^LT, ®tlfc^PXt4