MX2009004854A - Agentes que disminuyen el punto de descongelacion de copolimeros de metacrilato. - Google Patents
Agentes que disminuyen el punto de descongelacion de copolimeros de metacrilato.Info
- Publication number
- MX2009004854A MX2009004854A MX2009004854A MX2009004854A MX2009004854A MX 2009004854 A MX2009004854 A MX 2009004854A MX 2009004854 A MX2009004854 A MX 2009004854A MX 2009004854 A MX2009004854 A MX 2009004854A MX 2009004854 A MX2009004854 A MX 2009004854A
- Authority
- MX
- Mexico
- Prior art keywords
- methacrylate copolymer
- pourpoint depressants
- pourpoint
- depressants
- alkyl methacrylate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
- C08F220/68—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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
- C10M145/14—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1812—C12-(meth)acrylate, e.g. lauryl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/084—Acrylate; Methacrylate
-
- 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
- C10N2020/04—Molecular weight; Molecular weight distribution
-
- 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
- C10N2030/08—Resistance to extreme temperature
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Se describen copolímeros de polimetacrilato, los cuales comprenden: de aproximadamente el 60 a aproximadamente el 96 por ciento en peso de metacrilato de alquilo C12 a C16 y de aproximadamente el 40 a aproximadamente el 4 por ciento en peso del metacrilato de alquilo C18 a C30, los cuales suministran excelentes propiedades a temperaturas bajas de los aceites lubricantes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002567235A CA2567235A1 (en) | 2006-11-07 | 2006-11-07 | Methacrylate copolymer pour point depressants |
US99433507P | 2007-09-18 | 2007-09-18 | |
PCT/EP2007/061589 WO2008055797A1 (en) | 2006-11-07 | 2007-10-29 | Methacrylate copolymer pourpoint depressants |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009004854A true MX2009004854A (es) | 2009-05-19 |
Family
ID=38870268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009004854A MX2009004854A (es) | 2006-11-07 | 2007-10-29 | Agentes que disminuyen el punto de descongelacion de copolimeros de metacrilato. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2081970B1 (es) |
JP (1) | JP5256205B2 (es) |
KR (1) | KR101461469B1 (es) |
AU (1) | AU2007316725B2 (es) |
CA (1) | CA2668615C (es) |
MX (1) | MX2009004854A (es) |
NO (1) | NO20091816L (es) |
TW (1) | TWI431018B (es) |
WO (1) | WO2008055797A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8802606B2 (en) * | 2010-08-06 | 2014-08-12 | Basf Se | Lubricant composition having improved antiwear properties |
US8236205B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles and other triazoles and methods for using same |
US8236204B1 (en) | 2011-03-11 | 2012-08-07 | Wincom, Inc. | Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same |
KR101660602B1 (ko) | 2011-11-11 | 2016-09-27 | 반더빌트 케미칼스, 엘엘씨 | 윤활제 조성물 |
US9546339B2 (en) | 2013-05-16 | 2017-01-17 | Vanderbilt Chemicals, Llc | Method for reducing crystallization of 1-[di(4-octylphenyl)aminomethyl]tolutriazole |
US9309205B2 (en) | 2013-10-28 | 2016-04-12 | Wincom, Inc. | Filtration process for purifying liquid azole heteroaromatic compound-containing mixtures |
WO2019173154A1 (en) | 2018-03-05 | 2019-09-12 | Rohm And Haas Company | (meth)acrylate copolymer compositions and use thereof as pour point depressants for crude oil |
CN111635801A (zh) * | 2020-05-11 | 2020-09-08 | 江苏龙蟠科技股份有限公司 | 一种含pmma的复合降凝剂及其制备方法和应用 |
TWI823178B (zh) * | 2021-11-05 | 2023-11-21 | 國立中興大學 | 聚甲基丙烯酸酯-聚醯苯胺共聚物及其製備方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1189281A (en) * | 1969-01-01 | 1970-04-22 | Shell Int Research | Copolymers containing Free Hydroxyl Groups |
US3816315A (en) * | 1974-05-08 | 1974-06-11 | Texaco Inc | Mineral oil compositions |
US4146492A (en) * | 1976-04-02 | 1979-03-27 | Texaco Inc. | Lubricant compositions which exhibit low degree of haze and methods of preparing same |
US4045376A (en) | 1976-04-23 | 1977-08-30 | Texaco Inc. | Synthetic turbine oils |
GB1559952A (en) * | 1977-10-26 | 1980-01-30 | Shell Int Research | Lubricating oil compositions |
EP0171189A3 (en) * | 1984-07-09 | 1986-12-30 | Texaco Development Corporation | Polymer composition and lubricating oil containing said composition as pour depressant |
WO1989001507A1 (en) * | 1987-08-19 | 1989-02-23 | Pennzoil Products Company | Methacrylate pour point depressants and compositions |
JP3207001B2 (ja) * | 1992-12-24 | 2001-09-10 | 花王株式会社 | 長鎖(メタ)アクリレート系ラテックスおよびその製造法 |
DE69524038T2 (de) * | 1994-10-12 | 2003-04-24 | Rohmax Additives Gmbh | Zusatz für Schmieröl |
JPH10265787A (ja) * | 1997-03-25 | 1998-10-06 | Sanyo Chem Ind Ltd | 燃料油用低温流動性向上剤および燃料油 |
JP3872167B2 (ja) * | 1997-05-09 | 2007-01-24 | 三洋化成工業株式会社 | 流動点降下剤 |
-
2007
- 2007-10-29 MX MX2009004854A patent/MX2009004854A/es active IP Right Grant
- 2007-10-29 WO PCT/EP2007/061589 patent/WO2008055797A1/en active Application Filing
- 2007-10-29 CA CA2668615A patent/CA2668615C/en not_active Expired - Fee Related
- 2007-10-29 JP JP2009535063A patent/JP5256205B2/ja active Active
- 2007-10-29 KR KR1020097008147A patent/KR101461469B1/ko active IP Right Grant
- 2007-10-29 EP EP07821949A patent/EP2081970B1/en active Active
- 2007-10-29 AU AU2007316725A patent/AU2007316725B2/en not_active Ceased
- 2007-11-05 TW TW096141644A patent/TWI431018B/zh not_active IP Right Cessation
-
2009
- 2009-05-08 NO NO20091816A patent/NO20091816L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW200844125A (en) | 2008-11-16 |
EP2081970A1 (en) | 2009-07-29 |
JP2010508412A (ja) | 2010-03-18 |
CA2668615C (en) | 2015-02-03 |
AU2007316725A1 (en) | 2008-05-15 |
AU2007316725B2 (en) | 2012-07-05 |
KR20090088357A (ko) | 2009-08-19 |
EP2081970B1 (en) | 2012-04-11 |
KR101461469B1 (ko) | 2014-11-13 |
NO20091816L (no) | 2009-07-30 |
TWI431018B (zh) | 2014-03-21 |
JP5256205B2 (ja) | 2013-08-07 |
CA2668615A1 (en) | 2008-05-15 |
WO2008055797A1 (en) | 2008-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |