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Title:
BRAKE FLUID COMPOSITION FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP3498164
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a brake fluid composition for automobiles which may extend the renewal cycle for brake fluids by reducing the preparation cost, inhibiting the deposition of boric acid caused by hydrolysis at moisture absorption, improving the braking ability and inhibiting functional defects.
SOLUTION: The brake fluid composition for automobiles contains a mixed solvent, a metal corrosion inhibitor and an antioxidant, wherein the above mixed solvent contains 70 to 80 wt.% glycol ether compound, 18 to 28 wt.% boric ester compound and 0.8 to 1.2 wt.% silane-based stabilizer.


Inventors:
Park Shuten
Application Number:
JP2000332969A
Publication Date:
February 16, 2004
Filing Date:
October 31, 2000
Export Citation:
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Assignee:
HYUNDAI MOTOR COMPANY
International Classes:
C10M169/06; C08K5/00; C08K5/06; C08K5/55; C08L71/02; C10M105/18; C10M105/78; C10M107/34; C10M129/10; C10M133/04; C10M133/08; C10M133/38; C10M137/06; C10M137/08; C10M139/00; C10M139/04; C10M169/04; C10N30/00; C10N30/08; C10N30/10; C10N30/12; C10N40/08; (IPC1-7): C10M169/04
Domestic Patent References:
JP477019A
JP711281A
JP4735578A
JP5433964A
JP1203500A
Attorney, Agent or Firm:
Toru Seya