BR0208415A - automotive brake fluid - Google Patents
automotive brake fluidInfo
- Publication number
- BR0208415A BR0208415A BR0208415-5A BR0208415A BR0208415A BR 0208415 A BR0208415 A BR 0208415A BR 0208415 A BR0208415 A BR 0208415A BR 0208415 A BR0208415 A BR 0208415A
- Authority
- BR
- Brazil
- Prior art keywords
- brake fluid
- automotive brake
- weight
- triazole
- fluids
- Prior art date
Links
Classifications
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/78—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing boron
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/38—Heterocyclic nitrogen compounds
- C10M133/44—Five-membered ring containing nitrogen and carbon only
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- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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- C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
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- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
- C10M2227/0615—Esters derived from boron used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
- C10M2227/062—Cyclic esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
- C10M2227/062—Cyclic esters
- C10M2227/0625—Cyclic esters used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Braking Arrangements (AREA)
Abstract
"FLUIDO DE FREIO PARA AUTOMóVEIS". A invenção diz respeito a fluidos hidráulicos em particular a fluidos de freio para automóveis, com propriedades anti-corrosão melhorada, contendo (a) entre 0,005 e 0, 125 % em peso de 1H-1,2,4-triazol e (b) entre O e 10 % em peso de um ou mais inibidores de corrosão, como com o co-uso de 1H-1,2,3-benzotriazol e/ou 1H-1,2,3-toliltriazol e/ou seus derivados, a relação em peso de 1H-1,2,4-triazol para os 1H-1,2,3-triazóis anteriormente mencionados deve ser maior do que 4:1."BRAKE FLUID FOR CARS". The invention relates to hydraulic fluids in particular automobile brake fluids, with improved anti-corrosion properties, containing (a) between 0.005 and 0.125% by weight of 1H-1,2,4-triazole and (b) between 0 and 10% by weight of one or more corrosion inhibitors, as with the co-use of 1H-1,2,3-benzotriazole and / or 1H-1,2,3-tolyltriazole and / or derivatives thereof, The weight ratio of 1H-1,2,4-triazole to the previously mentioned 1H-1,2,3-triazoles should be greater than 4: 1.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10117647A DE10117647A1 (en) | 2001-04-09 | 2001-04-09 | Hydraulic fluids with improved corrosion protection |
PCT/EP2002/003671 WO2002081604A1 (en) | 2001-04-09 | 2002-04-03 | Hydraulic fluids with improved anti-corrosion properties |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0208415A true BR0208415A (en) | 2004-03-30 |
Family
ID=7680939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0208415-5A BR0208415A (en) | 2001-04-09 | 2002-04-03 | automotive brake fluid |
Country Status (21)
Country | Link |
---|---|
US (1) | US20040116306A1 (en) |
EP (1) | EP1379615B1 (en) |
JP (1) | JP4116445B2 (en) |
KR (1) | KR100861969B1 (en) |
CN (1) | CN1312261C (en) |
AR (1) | AR033453A1 (en) |
AT (1) | ATE286112T1 (en) |
AU (1) | AU2002308121B2 (en) |
BR (1) | BR0208415A (en) |
CA (1) | CA2442697C (en) |
CZ (1) | CZ299651B6 (en) |
DE (2) | DE10117647A1 (en) |
ES (1) | ES2235077T3 (en) |
HU (1) | HUP0303757A2 (en) |
MX (1) | MXPA03007944A (en) |
NO (1) | NO325635B1 (en) |
PL (1) | PL197796B1 (en) |
PT (1) | PT1379615E (en) |
SK (1) | SK286828B6 (en) |
WO (1) | WO2002081604A1 (en) |
ZA (1) | ZA200308690B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009507938A (en) * | 2005-07-01 | 2009-02-26 | ダウ グローバル テクノロジーズ インコーポレイティド | Low viscosity functional fluid |
US20070093395A1 (en) * | 2005-10-21 | 2007-04-26 | Habeeb Jacob J | Antiwear inhibiting and load enhancing additive combinations for lubricating oils |
US7535673B2 (en) * | 2006-01-23 | 2009-05-19 | Hitachi Global Storage Technologies Netherlands B.V. | Fluid dynamic bearing comprising a lubricating fluid having tolutriazole |
WO2008142795A1 (en) | 2007-05-24 | 2008-11-27 | Chiyoda Chemical Co., Ltd. | Functional fluid |
US10669503B2 (en) | 2014-02-25 | 2020-06-02 | Jon A. Petty | Corrosion inhibiting hydraulic fluid additive |
US9593289B2 (en) * | 2014-02-25 | 2017-03-14 | Jon A. Petty | Corrosion inhibiting hydraulic fluid additive |
CN107557121A (en) * | 2017-08-15 | 2018-01-09 | 杭州天汇精细化工有限公司 | A kind of motor vehicle brake fluid and its production method |
CN111676082A (en) * | 2020-05-11 | 2020-09-18 | 江苏龙蟠科技股份有限公司 | Brake fluid for ESP (electronic stability program) automobile control system and preparation method thereof |
US12018224B2 (en) | 2021-07-28 | 2024-06-25 | Afton Chemical Corporation | Hydraulic fluid |
US11788026B2 (en) | 2021-07-28 | 2023-10-17 | Afton Chemical Corporation | Hydraulic fluid |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945094A1 (en) * | 1979-11-08 | 1981-05-21 | Hoechst Ag, 6000 Frankfurt | HYDRAULIC LIQUID WITH IMPROVED PROPERTIES |
DE4013243A1 (en) * | 1990-04-26 | 1991-10-31 | Hoechst Ag | AGAINST METAL CORROSION INHIBITED BRAKE FLUIDS BASED ON GLYCOL COMPOUNDS |
GB2272000B (en) * | 1992-10-30 | 1997-03-26 | Castrol Ltd | A method of inhibiting corrosion |
ATE178953T1 (en) * | 1994-12-23 | 1999-04-15 | Cookson Group Plc | METHOD FOR CORROSION INHIBITION OF COPPER AND COPPER ALLOYS |
FR2733509B1 (en) * | 1995-04-28 | 1997-07-04 | Bp Chemicals Snc | ANTIFREEZE COMPOSITION AND AQUEOUS FLUID COMPRISING THE COMPOSITION |
US6074992A (en) * | 1999-02-02 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Functional fluid compositions |
GB9924358D0 (en) * | 1999-10-14 | 1999-12-15 | Brad Chem Technology Ltd | Corrosion inhibiting compositions |
DE10026010A1 (en) * | 2000-05-25 | 2001-11-29 | Basf Ag | Hydraulic liquid, useful as a brake fluid and having improved corrosion protection for bright metals, contains 0.005-0.5 wt.% of at least one heterocyclic compound |
-
2001
- 2001-04-09 DE DE10117647A patent/DE10117647A1/en not_active Withdrawn
-
2002
- 2002-04-03 ES ES02759789T patent/ES2235077T3/en not_active Expired - Lifetime
- 2002-04-03 PT PT02759789T patent/PT1379615E/en unknown
- 2002-04-03 DE DE50201902T patent/DE50201902D1/en not_active Expired - Lifetime
- 2002-04-03 PL PL367159A patent/PL197796B1/en not_active IP Right Cessation
- 2002-04-03 CA CA2442697A patent/CA2442697C/en not_active Expired - Fee Related
- 2002-04-03 SK SK1192-2003A patent/SK286828B6/en not_active IP Right Cessation
- 2002-04-03 WO PCT/EP2002/003671 patent/WO2002081604A1/en active IP Right Grant
- 2002-04-03 AT AT02759789T patent/ATE286112T1/en active
- 2002-04-03 JP JP2002579971A patent/JP4116445B2/en not_active Expired - Fee Related
- 2002-04-03 MX MXPA03007944A patent/MXPA03007944A/en active IP Right Grant
- 2002-04-03 US US10/469,770 patent/US20040116306A1/en not_active Abandoned
- 2002-04-03 HU HU0303757A patent/HUP0303757A2/en unknown
- 2002-04-03 CN CNB028079027A patent/CN1312261C/en not_active Expired - Fee Related
- 2002-04-03 CZ CZ20032736A patent/CZ299651B6/en not_active IP Right Cessation
- 2002-04-03 AU AU2002308121A patent/AU2002308121B2/en not_active Ceased
- 2002-04-03 KR KR1020037013131A patent/KR100861969B1/en not_active IP Right Cessation
- 2002-04-03 EP EP02759789A patent/EP1379615B1/en not_active Expired - Lifetime
- 2002-04-03 AR ARP020101223A patent/AR033453A1/en active IP Right Grant
- 2002-04-03 BR BR0208415-5A patent/BR0208415A/en active Search and Examination
-
2003
- 2003-10-08 NO NO20034495A patent/NO325635B1/en not_active IP Right Cessation
- 2003-11-07 ZA ZA200308690A patent/ZA200308690B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR100861969B1 (en) | 2008-10-08 |
AR033453A1 (en) | 2003-12-17 |
EP1379615A1 (en) | 2004-01-14 |
PL367159A1 (en) | 2005-02-21 |
WO2002081604A1 (en) | 2002-10-17 |
NO20034495L (en) | 2003-10-08 |
NO325635B1 (en) | 2008-06-30 |
PL197796B1 (en) | 2008-04-30 |
PT1379615E (en) | 2005-04-29 |
JP4116445B2 (en) | 2008-07-09 |
DE10117647A1 (en) | 2002-10-17 |
CA2442697A1 (en) | 2002-10-17 |
AU2002308121B2 (en) | 2007-08-09 |
CA2442697C (en) | 2011-03-15 |
EP1379615B1 (en) | 2004-12-29 |
KR20030087063A (en) | 2003-11-12 |
ES2235077T3 (en) | 2005-07-01 |
ATE286112T1 (en) | 2005-01-15 |
NO20034495D0 (en) | 2003-10-08 |
SK11922003A3 (en) | 2004-02-03 |
CN1312261C (en) | 2007-04-25 |
SK286828B6 (en) | 2009-06-05 |
CZ299651B6 (en) | 2008-10-01 |
JP2004523641A (en) | 2004-08-05 |
HUP0303757A2 (en) | 2004-03-01 |
MXPA03007944A (en) | 2004-04-02 |
US20040116306A1 (en) | 2004-06-17 |
CN1501971A (en) | 2004-06-02 |
CZ20032736A3 (en) | 2003-12-17 |
ZA200308690B (en) | 2004-11-08 |
DE50201902D1 (en) | 2005-02-03 |
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Legal Events
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |