PE20171647A1 - Particulas funcionalizadas hidrofobicas - Google Patents

Particulas funcionalizadas hidrofobicas

Info

Publication number
PE20171647A1
PE20171647A1 PE2017001405A PE2017001405A PE20171647A1 PE 20171647 A1 PE20171647 A1 PE 20171647A1 PE 2017001405 A PE2017001405 A PE 2017001405A PE 2017001405 A PE2017001405 A PE 2017001405A PE 20171647 A1 PE20171647 A1 PE 20171647A1
Authority
PE
Peru
Prior art keywords
alkyl
hydrogen
refers
group
mixture
Prior art date
Application number
PE2017001405A
Other languages
English (en)
Inventor
Stephan Deuerlein
Imme Domke
Alexej Michailovski
Reinhold Rieger
Piyada Charoensirisomboon
Christian Eichholz
Robert Bayer
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44651710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20171647(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of PE20171647A1 publication Critical patent/PE20171647A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds

Abstract

Se refiere a una mezcla estable que comprende particulas modificadas en superficie obtenidas por la reaccion de particulas de oxido metalico seleccionados del grupo que consiste en oxido de Mn, Fe, Co, Ni y Cu, combinaciones de estos y oxidos mixtos de estos metales con al menos un metal alcalinoterreo seleccionado del grupo que consiste en Mg, Ca, Sr y Ba; con al menos un compuesto de formula general I y/o IIa, donde: R1 es hidrogeno, alquilo C1-C30, entre otros; R2 es hidrogeno, alquilo C1-C30, entre otros; m es 0, 1, 2 o 3; n es 1, 2 o 3; un solvente tal como hidrocarburos aromaticos, alcoholes, eteres, entre otros; y al menos una sustancia tensioactiva tal como surfactantes no ionicos, anionicos, entre otros. Tambien se refiere a un proceso de preparacion. Dicha mezcla de particulas funcionalizadas hidrofobicas es estable en condiciones predominantes del metodo analitico o biologico del ciclo aglomeracion-desaglomeracion, siendo utiles en procesos de separacion, purificacion del agua, purificacion de tierra contaminada con metal pesado, entre otros.
PE2017001405A 2010-09-03 2011-09-02 Particulas funcionalizadas hidrofobicas PE20171647A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10175238 2010-09-03

Publications (1)

Publication Number Publication Date
PE20171647A1 true PE20171647A1 (es) 2017-11-13

Family

ID=44651710

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2013000362A PE20140313A1 (es) 2010-09-03 2011-09-02 Particulas funcionalizadas hidrofobicas
PE2017001405A PE20171647A1 (es) 2010-09-03 2011-09-02 Particulas funcionalizadas hidrofobicas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2013000362A PE20140313A1 (es) 2010-09-03 2011-09-02 Particulas funcionalizadas hidrofobicas

Country Status (11)

Country Link
EP (1) EP2611859B1 (es)
CN (1) CN103282422B (es)
AU (1) AU2011298353B2 (es)
CA (1) CA2809603A1 (es)
CL (1) CL2013000601A1 (es)
MX (1) MX337558B (es)
PE (2) PE20140313A1 (es)
PL (1) PL2611859T3 (es)
RU (1) RU2571758C2 (es)
WO (1) WO2012028701A2 (es)
ZA (1) ZA201302361B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9376457B2 (en) * 2010-09-03 2016-06-28 Basf Se Hydrophobic, functionalized particles
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
ES2908075T3 (es) * 2011-05-25 2022-04-27 Cidra Corporate Services Inc Esferas sintéticas con superficie hidrófoba
US8993819B2 (en) 2011-07-12 2015-03-31 Basf Se Process for preparing cycloheptene
AU2018309321A1 (en) 2017-08-03 2020-02-27 Basf Se Separation of a mixture using magnetic carrier particles
EP3948262A1 (en) * 2019-03-29 2022-02-09 Bristol-Myers Squibb Company Methods of measuring hydrophobicity of chromatographic resins

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201084A1 (de) * 2002-01-14 2003-07-24 Bayer Ag Siliziumhaltige Magnetpartikel, Verfahren zu deren Herstellung und Verwendung der Partikel
RU2232633C2 (ru) * 2002-02-15 2004-07-20 ООО Научно-производственный центр "МедБиоСпектр" Сорбент для очистки воды от углеводородов, способ его получения и способ очистки воды
US7196043B2 (en) * 2002-10-23 2007-03-27 S. C. Johnson & Son, Inc. Process and composition for producing self-cleaning surfaces from aqueous systems
WO2006105600A1 (en) * 2005-04-06 2006-10-12 Advanced Nanotechnology Limited Silicone coated metal oxide particles
EP1717278A1 (en) * 2005-04-26 2006-11-02 Nuplex Resins B.V. Coated particles and coating compositions comprising coated particles
GB2431173B (en) * 2005-09-15 2010-01-13 Alexium Ltd Method for attachment of silicon-containing compounds to a surface
NZ585945A (en) 2007-11-09 2011-03-31 Pacific Polymers Pty Ltd Hydrophobic modification of mineral fillers and mixed polymer systems

Also Published As

Publication number Publication date
MX2013002472A (es) 2013-06-11
WO2012028701A3 (de) 2012-04-26
MX337558B (es) 2016-03-10
CN103282422B (zh) 2014-11-26
PE20140313A1 (es) 2014-03-20
CN103282422A (zh) 2013-09-04
RU2013114711A (ru) 2014-10-10
AU2011298353A1 (en) 2013-04-11
EP2611859A2 (de) 2013-07-10
PL2611859T3 (pl) 2015-05-29
ZA201302361B (en) 2014-06-25
WO2012028701A2 (de) 2012-03-08
CL2013000601A1 (es) 2013-07-05
AU2011298353B2 (en) 2015-06-11
CA2809603A1 (en) 2012-03-08
RU2571758C2 (ru) 2015-12-20
EP2611859B1 (de) 2014-12-24

Similar Documents

Publication Publication Date Title
PE20171647A1 (es) Particulas funcionalizadas hidrofobicas
Kohantorabi et al. Radical-based degradation of sulfamethoxazole via UVA/PMS-assisted photocatalysis, driven by magnetically separable Fe3O4@ CeO2@ BiOI nanospheres
Tang et al. Enhanced photocatalytic degradation of norfloxacin in aqueous Bi2WO6 dispersions containing nonionic surfactant under visible light irradiation
Campos et al. Nafcillin degradation by heterogeneous electro-Fenton process using Fe, Cu and Fe/Cu nanoparticles
Cruz Viggi et al. The “Oil-Spill Snorkel”: an innovative bioelectrochemical approach to accelerate hydrocarbons biodegradation in marine sediments
CN102766766B (zh) 一种无皂化稀土萃取分离工艺
PE20061023A1 (es) Proceso para el tratamiento electrolitico de soluciones que contienen metal empleando un surfactante no ionico
RU2012115519A (ru) Применение алк(ен)илолигогликозидов в процессах с повышенным извлечением нефти
Arora et al. Surfactant pollution, an emerging threat to ecosystem: Approaches for effective bacterial degradation
CN103635566B (zh) 一种卫生间环保无磷清洗剂
AR044238A1 (es) Composicion y proceso de extraccion de metal
CN103771560A (zh) 一种油田污水处理剂及其制备方法
US11739039B2 (en) Surfactant and surfactant composition
ECSP13012550A (es) Método para la retirada de productos químicos orgánicos y complejos organometálicos de agua de proceso u otras corrientes de una planta de procesamiento de minerales usando zeolita
RU2015103813A (ru) Композиция для химико-механической полировки (смр), содержащая неионное поверхностно-активное вещество и карбонатную соль
RU2011112224A (ru) Способ утилизации нефтесодержащих шламов
Qi et al. Catalytic degradation of pharmaceutical and personal care products in aqueous solution by persulfate activated with nanoscale FeCoNi-ternary mixed metal oxides
Jiao et al. Degradation of oxytetracycline by iron-manganese modified industrial lignin-based biochar activated peroxy-disulfate: Pathway and mechanistic analysis
CN105110378A (zh) 一种制备高铁酸盐的方法
CN102247778A (zh) 一种高效二元驱油用表面活性剂、制备方法及其应用
CN103585978B (zh) 脱除饮用水体中六价铬的吸附剂及其制备方法与应用
KR20120022104A (ko) 계면활성제와 키토산을 함유하는 토양 세척용 용액 및 이의 제조방법
RU2014141600A (ru) Катализатор и способ его применения
CN104447321A (zh) 一种醇醚酯基羧酸盐及其合成工艺
RU2011138823A (ru) Способ обезвреживания сульфидно-щелочных стоков