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Title:
ECOLOGICAL, BIODEGRADABLE, FLUID LUBRICANT AND ANTI-FREEZING COMPOSITION FOR HYDRAULIC SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2010/094097
Kind Code:
A1
Abstract:
An ecological, biodegradable, fluid lubricant and anti-freezing composition for hydraulic systems contains glycol, corrosion inhibitors and antifoaming agents, and must be diluted in water, either before or after it is fed into the hydraulic system, including a shock absorber, preferably in a concentration of 30% to 70% by volume of the composition and of 30% to 70% by volume water.

Inventors:
GALVAO ROBERTO ANDRADE (BR)
Application Number:
PCT/BR2010/000047
Publication Date:
August 26, 2010
Filing Date:
February 12, 2010
Export Citation:
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Assignee:
PROMAX PRODUTOS MAXIMOS S A IN (BR)
GALVAO ROBERTO ANDRADE (BR)
International Classes:
C10M105/14; C07C31/20; C10M105/32; C10M173/02; C10N40/08
Foreign References:
JPH08120291A1996-05-14
EP0361692A21990-04-04
US4855070A1989-08-08
US4209414A1980-06-24
US2602780A1952-07-08
Other References:
See also references of EP 2399974A4
Attorney, Agent or Firm:
BRITÂNIA MARCAS E PATENTES LTDA. et al. (167 - Cerqueira CésarSão Paulo, -030 São Paulo - SP, BR)
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