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Title:
WATER-SOLUBLE METAL-PROCESSING AGENT, COOLANT, METHOD FOR PREPARATION OF THE COOLANT, METHOD FOR PREVENTION OF MICROBIAL DETERIORATION OF WATER-SOLUBLE METAL-PROCESSING AGENT, AND METAL PROCESSING
Document Type and Number:
WIPO Patent Application WO/2008/038601
Kind Code:
A1
Abstract:
Disclosed are a water-soluble metal-processing agent and a coolant both of which have excellent microbial deterioration resistance and are less likely to go rotten, a method for preparing the agent or the coolant, and a metal processing method. The water-soluble metal-processing agent or the coolant comprises an N,N,N',N'-tetraalkyldiamine compound. The metal processing method is characterized by processing a metal of interest by using the water-soluble metal-processing agent or the coolant.

Inventors:
KADOKAWA, Toru (YUSHIRO CHEMICAL INDUSTRY Co. LTD., 1580, Tabata, Samukawa-Ch, Koza-Gun Kanagawa 93, 2530193, JP)
角川 徹 (〒93 神奈川県高座郡寒川町田端1580番地 ユシロ化学工業株式会社テクニカルセンター内 Kanagawa, 2530193, JP)
Application Number:
JP2007/068453
Publication Date:
April 03, 2008
Filing Date:
September 21, 2007
Export Citation:
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Assignee:
YUSHIRO CHEMICAL INDUSTRY Co., LTD. (34-16, Chidori 2-chome Ota-ku Tokyo, 83, 1460083, JP)
ユシロ化学工業株式会社 (〒83 東京都大田区千鳥2丁目34番16号 Tokyo, 1460083, JP)
KADOKAWA, Toru (YUSHIRO CHEMICAL INDUSTRY Co. LTD., 1580, Tabata, Samukawa-Ch, Koza-Gun Kanagawa 93, 2530193, JP)
International Classes:
C10M173/02; A01N33/04; A01P3/00; C10M129/16; C10M129/32; C10M129/34; C10M129/40; C10M129/42; C10M133/06; C10M133/16; C10M135/10; C10M145/30; C10M145/36; C10N10/02; C10N30/16; C10N40/20; C23F11/14
Foreign References:
JPH1150076A1999-02-23
JP2000017284A2000-01-18
JPH1180769A1999-03-26
JPS52152808A1977-12-19
JP2006348079A2006-12-28
JP2005015617A2005-01-20
JPH05279688A1993-10-26
JPH02228394A1990-09-11
JPS6049094A1985-03-18
JPH09316482A1997-12-09
JP2003522216A2003-07-22
Attorney, Agent or Firm:
KOJIMA, Seiji (ATSUTA DAIDOSEIMEI-Bldg. 2F, 7-26 Jingu 3-chome, Atsuta-k, Nagoya-shi Aichia-shi 31, 4560031, JP)
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