AR093316A1 - Proceso para preparar polimeros dispersantes de bajo contenido de azufre - Google Patents

Proceso para preparar polimeros dispersantes de bajo contenido de azufre

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Publication number
AR093316A1
AR093316A1 ARP130103988A ARP130103988A AR093316A1 AR 093316 A1 AR093316 A1 AR 093316A1 AR P130103988 A ARP130103988 A AR P130103988A AR P130103988 A ARP130103988 A AR P130103988A AR 093316 A1 AR093316 A1 AR 093316A1
Authority
AR
Argentina
Prior art keywords
sulfur content
mixtures
low sulfur
meth
grafted
Prior art date
Application number
ARP130103988A
Other languages
English (en)
Inventor
August Dr Langston Justin
Voltz Barbara
Dr Mhling Frank
G Olaf - Duckworth Michael
Hess Brian
Dr Gokhale Rhishikesh
Original Assignee
Evonik Industries Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Industries Ag filed Critical Evonik Industries Ag
Publication of AR093316A1 publication Critical patent/AR093316A1/es

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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
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    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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    • C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic
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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Graft Or Block Polymers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Proceso para preparar polialquil(met)acrilatos injertados (PAMA) que contienen unidades repetitivas de dispersante en el esqueleto del polímero así como en la capa injertada, donde dichos polímeros se caracterizan por un contenido bajo de azufre, con los productos disponibles mediante este proceso y con su uso como un aditivo para combustibles, en especial para destilados medios y mezclas de los mismos. La presente se relaciona además con una composición que comprende los polialquil(met)acrilatos injertados preparados mediante el proceso de acuerdo con la presente y el uso de dicha composición como un componente de aditivo para combustibles, en especial para destilados medios y mezclas de los mismos, y para mejorar las propiedades de flujo en frío del fueloil y de composiciones de fueloil, en especial para combustibles de destilados medios y mezclas de los mismos.
ARP130103988A 2012-11-02 2013-11-01 Proceso para preparar polimeros dispersantes de bajo contenido de azufre AR093316A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261721689P 2012-11-02 2012-11-02
EP12192331 2012-11-13
US201361821930P 2013-05-10 2013-05-10

Publications (1)

Publication Number Publication Date
AR093316A1 true AR093316A1 (es) 2015-05-27

Family

ID=47146277

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103988A AR093316A1 (es) 2012-11-02 2013-11-01 Proceso para preparar polimeros dispersantes de bajo contenido de azufre

Country Status (13)

Country Link
US (1) US9957342B2 (es)
EP (1) EP2914639B1 (es)
JP (1) JP6433906B2 (es)
KR (1) KR102012063B1 (es)
CN (1) CN104768987B (es)
AR (1) AR093316A1 (es)
BR (1) BR112015009706B1 (es)
CA (1) CA2890044C (es)
ES (1) ES2656641T3 (es)
RU (1) RU2650526C2 (es)
SG (1) SG11201503464SA (es)
TW (1) TW201430002A (es)
WO (1) WO2014067749A1 (es)

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CN111108181A (zh) * 2017-09-21 2020-05-05 路博润公司 用于燃料中的聚丙烯酸酯消泡剂组分
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