BRPI0814956A2 - Mistura de óleo base lubrificante, e, processo para a preparação de uma mistura de óleo base lubrificante. - Google Patents
Mistura de óleo base lubrificante, e, processo para a preparação de uma mistura de óleo base lubrificante.Info
- Publication number
- BRPI0814956A2 BRPI0814956A2 BRPI0814956-9A2A BRPI0814956A BRPI0814956A2 BR PI0814956 A2 BRPI0814956 A2 BR PI0814956A2 BR PI0814956 A BRPI0814956 A BR PI0814956A BR PI0814956 A2 BRPI0814956 A2 BR PI0814956A2
- Authority
- BR
- Brazil
- Prior art keywords
- base oil
- oil mixture
- lubricant base
- preparing
- lubricant
- Prior art date
Links
Classifications
-
- 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
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
- C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
-
- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1022—Fischer-Tropsch products
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/301—Boiling range
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/302—Viscosity
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/304—Pour point, cloud point, cold flow properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/30—Physical properties of feedstocks or products
- C10G2300/308—Gravity, density, e.g. API
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/10—Lubricating oil
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/17—Fisher Tropsch reaction products
- C10M2205/173—Fisher Tropsch reaction products 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/011—Cloud point
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/071—Branched chain compounds
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/70—Soluble oils
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07114257 | 2007-08-13 | ||
PCT/EP2008/060599 WO2009021958A2 (en) | 2007-08-13 | 2008-08-12 | Lubricating base oil blend |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0814956A2 true BRPI0814956A2 (pt) | 2015-02-03 |
Family
ID=39135175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0814956-9A2A BRPI0814956A2 (pt) | 2007-08-13 | 2008-08-12 | Mistura de óleo base lubrificante, e, processo para a preparação de uma mistura de óleo base lubrificante. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20110290702A1 (pt) |
EP (1) | EP2176388A2 (pt) |
JP (1) | JP2010535925A (pt) |
CN (1) | CN101796170B (pt) |
BR (1) | BRPI0814956A2 (pt) |
RU (1) | RU2494140C2 (pt) |
SG (1) | SG183713A1 (pt) |
WO (1) | WO2009021958A2 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2834331A2 (en) * | 2012-04-04 | 2015-02-11 | Shell Internationale Research Maatschappij B.V. | Process to prepare residual base oil |
US9284500B2 (en) * | 2013-03-14 | 2016-03-15 | Exxonmobil Research And Engineering Company | Production of base oils from petrolatum |
US20150099675A1 (en) * | 2013-10-03 | 2015-04-09 | Exxonmobil Research And Engineering Company | Compositions with improved varnish control properties |
EP3134496B1 (en) * | 2014-04-25 | 2021-03-10 | The Lubrizol Corporation | Multigrade lubricating compositions |
WO2016074985A1 (en) * | 2014-11-12 | 2016-05-19 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition |
JP6502149B2 (ja) * | 2015-04-06 | 2019-04-17 | Emgルブリカンツ合同会社 | 潤滑油組成物 |
CN108884403A (zh) | 2015-11-04 | 2018-11-23 | 净化创始人有限责任公司 | 燃料添加剂组合物以及相关方法和组合物 |
US20180334633A1 (en) * | 2015-11-24 | 2018-11-22 | Shell Oil Company | Method for improving the air release of a lubricating oil in a hydraulic system |
CN106908467A (zh) * | 2015-12-23 | 2017-06-30 | 中国石油天然气股份有限公司 | 测定长链支化三元乙丙橡胶序列分布和长链支化度的分析方法 |
US10590360B2 (en) * | 2015-12-28 | 2020-03-17 | Exxonmobil Research And Engineering Company | Bright stock production from deasphalted oil |
FI128090B (en) * | 2016-12-22 | 2019-09-13 | Neste Oyj | Hydraulic fluid composition |
SG11201910701UA (en) * | 2017-06-30 | 2020-01-30 | Exxonmobil Res & Eng Co | A 13c-nmr-based composition of high quality lube base oils and a method to enable their design and production and their performance in finished lubricants |
CN108441292A (zh) * | 2018-02-28 | 2018-08-24 | 河南道骐汽车科技有限公司 | 一种长寿命环保型汽机油 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6090989A (en) * | 1997-10-20 | 2000-07-18 | Mobil Oil Corporation | Isoparaffinic lube basestock compositions |
WO2002006427A1 (en) * | 2000-07-17 | 2002-01-24 | Shell Internationale Research Maatschappij B.V. | Process to prepare water-white lubricant base oil |
KR20030090760A (ko) * | 2001-04-19 | 2003-11-28 | 쉘 인터내셔날 리서치 마챠피즈 비.브이. | 포화물 함량이 높은 기유의 제조 방법 |
CA2499405A1 (en) * | 2002-10-08 | 2004-04-22 | Exxonmobil Research And Engineering Company | Heavy hydrocarbon composition with utility as a heavy lubricant base stock |
US7053254B2 (en) * | 2003-11-07 | 2006-05-30 | Chevron U.S.A, Inc. | Process for improving the lubricating properties of base oils using a Fischer-Tropsch derived bottoms |
EP1548088A1 (en) * | 2003-12-23 | 2005-06-29 | Shell Internationale Researchmaatschappij B.V. | Process to prepare a haze free base oil |
US7655132B2 (en) * | 2004-05-04 | 2010-02-02 | Chevron U.S.A. Inc. | Process for improving the lubricating properties of base oils using isomerized petroleum product |
US7273834B2 (en) * | 2004-05-19 | 2007-09-25 | Chevron U.S.A. Inc. | Lubricant blends with low brookfield viscosities |
US7572361B2 (en) * | 2004-05-19 | 2009-08-11 | Chevron U.S.A. Inc. | Lubricant blends with low brookfield viscosities |
US7384536B2 (en) * | 2004-05-19 | 2008-06-10 | Chevron U.S.A. Inc. | Processes for making lubricant blends with low brookfield viscosities |
US7473345B2 (en) * | 2004-05-19 | 2009-01-06 | Chevron U.S.A. Inc. | Processes for making lubricant blends with low Brookfield viscosities |
US20060219597A1 (en) * | 2005-04-05 | 2006-10-05 | Bishop Adeana R | Paraffinic hydroisomerate as a wax crystal modifier |
JP4764070B2 (ja) * | 2005-05-24 | 2011-08-31 | 本田技研工業株式会社 | 作業ステーションの安全システム |
US20080053868A1 (en) * | 2005-06-22 | 2008-03-06 | Chevron U.S.A. Inc. | Engine oil compositions and preparation thereof |
US7687445B2 (en) * | 2005-06-22 | 2010-03-30 | Chevron U.S.A. Inc. | Lower ash lubricating oil with low cold cranking simulator viscosity |
CA2611649A1 (en) * | 2005-06-23 | 2006-12-28 | Shell Internationale Research Maatschappij B.V. | Oxidative stable oil formulation |
US8318002B2 (en) * | 2005-12-15 | 2012-11-27 | Exxonmobil Research And Engineering Company | Lubricant composition with improved solvency |
US20080128322A1 (en) * | 2006-11-30 | 2008-06-05 | Chevron Oronite Company Llc | Traction coefficient reducing lubricating oil composition |
US20090001330A1 (en) * | 2007-06-28 | 2009-01-01 | Chevron U.S.A. Inc. | Electrical Insulating Oil Compositions and Preparation Thereof |
US20090036337A1 (en) * | 2007-07-31 | 2009-02-05 | Chevron U.S.A. Inc. | Electrical Insulating Oil Compositions and Preparation Thereof |
US20090088352A1 (en) * | 2007-09-27 | 2009-04-02 | Chevron U.S.A. Inc. | Tractor hydraulic fluid compositions and preparation thereof |
US20090163391A1 (en) * | 2007-12-20 | 2009-06-25 | Chevron U.S.A. Inc. | Power Transmission Fluid Compositions and Preparation Thereof |
-
2008
- 2008-08-12 BR BRPI0814956-9A2A patent/BRPI0814956A2/pt not_active Application Discontinuation
- 2008-08-12 WO PCT/EP2008/060599 patent/WO2009021958A2/en active Application Filing
- 2008-08-12 CN CN200880103089.7A patent/CN101796170B/zh not_active Expired - Fee Related
- 2008-08-12 RU RU2010109387/04A patent/RU2494140C2/ru not_active IP Right Cessation
- 2008-08-12 JP JP2010520565A patent/JP2010535925A/ja active Pending
- 2008-08-12 SG SG2012059283A patent/SG183713A1/en unknown
- 2008-08-12 US US12/673,044 patent/US20110290702A1/en not_active Abandoned
- 2008-08-12 EP EP08787150A patent/EP2176388A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2010109387A (ru) | 2011-09-20 |
RU2494140C2 (ru) | 2013-09-27 |
CN101796170B (zh) | 2014-07-02 |
JP2010535925A (ja) | 2010-11-25 |
CN101796170A (zh) | 2010-08-04 |
WO2009021958A2 (en) | 2009-02-19 |
EP2176388A2 (en) | 2010-04-21 |
US20110290702A1 (en) | 2011-12-01 |
WO2009021958A3 (en) | 2009-04-30 |
SG183713A1 (en) | 2012-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0814956A2 (pt) | Mistura de óleo base lubrificante, e, processo para a preparação de uma mistura de óleo base lubrificante. | |
EP2341122A4 (en) | LUBRICANT OIL AND MANUFACTURING METHOD AND LUBRICATING OIL COMPOSITION | |
EP2348095A4 (en) | LUBRICATING BASE OIL AND MANUFACTURING METHOD THEREOF, AND LUBRICATING OIL COMPOSITION | |
EP2135928A4 (en) | LUBRICATING BASE OIL, MANUFACTURING METHOD THEREOF, AND LUBRICATING OIL COMPOSITION | |
BRPI0817727A2 (pt) | composição de graxa lubrificante, e, método para preparar uma composição de graxa | |
EP2264131A4 (en) | LUBRICANT GREASE OIL, MANUFACTURING METHOD AND LUBRICATING OIL COMPOSITION | |
EP2264133A4 (en) | LUBRICATING BASE OIL, PROCESS FOR PRODUCING THE SAME, AND LUBRICATING OIL COMPOSITION | |
BRPI0812054A2 (pt) | Processo para preparar compostos, e, compostos. | |
EP2009084A4 (en) | LUBRICANT GREASE OIL, MANUFACTURING METHOD AND LUBRICATING OIL COMPOSITION | |
BRPI0814611A2 (pt) | Composição, processo para preparar uma composição, e, uso de uma composição | |
BRPI0808024A2 (pt) | Método para desengomar uma composição de óleo, e, processo para desengomadura de óleo | |
FI20065404A0 (fi) | Prosessi perusöljyn valmistamiseksi | |
BRPI0810262A2 (pt) | Processo para a clivagem catalítica de óleos vegetais. | |
BR112012002608A2 (pt) | composição lubrificante, e, método para melhorar o desempenho de uma composição lubrificante. | |
BRPI0812847A2 (pt) | Uretano acrilado, composição, e, método para reticular pelo menos parcialmente a composição | |
BRPI0923907A2 (pt) | Método para produzir um material base de lubrificante | |
BRPI0815783A2 (pt) | Processo para a preparação de 1,2-propanodiol. | |
BRPI0817745A2 (pt) | Conjunto de recortes, caixa e processo para a fabricação de caixa. | |
BRPI0921399A2 (pt) | composição de graxa lubrificante, processo para preparar composição lubrificante, e, uso de uma composição de graxa lubrificante | |
BRPI0815784A2 (pt) | Processo para a preparação de 1,2-propanodiol | |
BRPI0813772A2 (pt) | Composto, processo para a preparação de um composto, e, conjugado | |
BRPI0720705B8 (pt) | método para preparar uma composição de espumação, e, composição de espumação | |
BRPI0917345A2 (pt) | composição, e, método para produzir uma composição estabilizada. | |
BRPI0719706A2 (pt) | Processo para a preparação do 1,3-propanodiol. | |
BRPI0813366A2 (pt) | Método para executar uma combustão. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |