AR075230A1 - Iniciadores multifuncionales azo para polimerizaciones de radicales libres: metodos de preparacion. - Google Patents
Iniciadores multifuncionales azo para polimerizaciones de radicales libres: metodos de preparacion.Info
- Publication number
- AR075230A1 AR075230A1 ARP100100293A ARP100100293A AR075230A1 AR 075230 A1 AR075230 A1 AR 075230A1 AR P100100293 A ARP100100293 A AR P100100293A AR P100100293 A ARP100100293 A AR P100100293A AR 075230 A1 AR075230 A1 AR 075230A1
- Authority
- AR
- Argentina
- Prior art keywords
- star
- azo
- free radical
- preparation methods
- methods
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/04—Azo-compounds
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- 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
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
-
- 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
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
-
- 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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Abstract
La solicitud presenta composiciones de materia, métodos para su síntesis y métodos para su uso en reacciones de polimerizacion. Las composiciones incluyen iniciadores polifuncionales utilizados para la preparacion de polímeros en forma de estrella al polimerizarse con los monomeros. Los iniciadores polifuncionales se sintetizan de un nucleo multifuncional con por lo menos dos grupos funcionales y dos o más unidades de iniciador enlazadas a los grupos funcionales. Las unidades de iniciador tienen dos grupos captadores de electrones enlazados a un átomo de carbono central y un grupo azo entre el átomo de carbono central y el grupo funcional. Los iniciadores polifuncionales son particularmente eficaces, puesto que se descomponen para formar el nucleo radical de un polímero en forma de estrella, los grupos captadores de electrones impiden que el radical correspondiente forme ninguna contaminacion con polímeros lineales y solo se produzcan los polímeros en forma de estrella pretendidos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/367,984 US20100204361A1 (en) | 2009-02-09 | 2009-02-09 | Novel multifunctional azo initiators for free radical polymerizations: methods of preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
AR075230A1 true AR075230A1 (es) | 2011-03-16 |
Family
ID=42145087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP100100293A AR075230A1 (es) | 2009-02-09 | 2010-02-03 | Iniciadores multifuncionales azo para polimerizaciones de radicales libres: metodos de preparacion. |
Country Status (9)
Country | Link |
---|---|
US (2) | US20100204361A1 (es) |
EP (1) | EP2393843A2 (es) |
CN (1) | CN102307908A (es) |
AR (1) | AR075230A1 (es) |
AU (1) | AU2010210449B2 (es) |
BR (1) | BRPI1005697A2 (es) |
CA (1) | CA2751146A1 (es) |
TW (1) | TW201038517A (es) |
WO (1) | WO2010091333A2 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8097687B2 (en) * | 2009-02-09 | 2012-01-17 | Nalco Company | Multifunctional azo initiators for free radical polymerizations: uses thereof |
US8436094B2 (en) * | 2010-08-25 | 2013-05-07 | Henkel Corporation | Curable compositions with moisture-curable functionality clusters near the chain ends |
US9410288B2 (en) | 2013-08-08 | 2016-08-09 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
US9034145B2 (en) | 2013-08-08 | 2015-05-19 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process |
US9303360B2 (en) | 2013-08-08 | 2016-04-05 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
US9834730B2 (en) | 2014-01-23 | 2017-12-05 | Ecolab Usa Inc. | Use of emulsion polymers to flocculate solids in organic liquids |
US10570347B2 (en) | 2015-10-15 | 2020-02-25 | Ecolab Usa Inc. | Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries |
WO2017205339A1 (en) | 2016-05-23 | 2017-11-30 | Ecolab Usa Inc. | Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers |
WO2017205334A1 (en) | 2016-05-23 | 2017-11-30 | Ecolab Usa Inc. | Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers |
WO2018160818A1 (en) | 2017-03-01 | 2018-09-07 | Ecolab Usa Inc. | Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers |
CN110997593B (zh) | 2017-07-17 | 2023-01-24 | 埃科莱布美国股份有限公司 | 使浆料的流变性改性的方法 |
FR3096985B1 (fr) | 2019-06-05 | 2021-05-14 | S N F Sa | Procede de preparation de polymeres structures sous forme de poudre par voie gel |
MX2022000454A (es) | 2019-07-12 | 2022-04-18 | Ecolab Usa Inc | Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101464A (en) * | 1975-02-11 | 1978-07-18 | Pennwalt Corporation | Process for preparing foamed solids using two or more azo compounds |
US4532301A (en) * | 1984-11-05 | 1985-07-30 | Atlantic Richfield Company | Radial block polymers |
US4929721A (en) * | 1988-06-29 | 1990-05-29 | The Dow Chemical Company | Polymerizable aromatic-azo-aliphatic compounds capable of generating photoinitiated free radicals |
AU5129100A (en) * | 1999-05-10 | 2000-11-21 | Procter & Gamble Company, The | Non-symmetrical free radical initiators and process for use therewith |
US6433092B2 (en) * | 2000-04-20 | 2002-08-13 | Nova Chemicals Inc. | Tetrafunctional initiator |
US6166099A (en) * | 2000-04-20 | 2000-12-26 | Nova Chemicals Inc | Tetrafunctional initiator |
US6420444B1 (en) * | 2000-10-04 | 2002-07-16 | Nova Chemicals, Inc. | Tetrafunctional initiator |
US6605674B1 (en) * | 2000-06-29 | 2003-08-12 | Ondeo Nalco Company | Structurally-modified polymer flocculants |
DE10047155A1 (de) | 2000-09-22 | 2002-04-11 | Basf Ag | Verzweigte Polymerisate, Verfahren zu deren Herstellung und deren Verwendung |
US6627719B2 (en) * | 2001-01-31 | 2003-09-30 | Ondeo Nalco Company | Cationic latex terpolymers for sludge dewatering |
US8097687B2 (en) * | 2009-02-09 | 2012-01-17 | Nalco Company | Multifunctional azo initiators for free radical polymerizations: uses thereof |
-
2009
- 2009-02-09 US US12/367,984 patent/US20100204361A1/en not_active Abandoned
-
2010
- 2010-01-25 TW TW099101911A patent/TW201038517A/zh unknown
- 2010-02-03 AR ARP100100293A patent/AR075230A1/es unknown
- 2010-02-08 BR BRPI1005697A patent/BRPI1005697A2/pt not_active Application Discontinuation
- 2010-02-08 CN CN2010800070841A patent/CN102307908A/zh active Pending
- 2010-02-08 WO PCT/US2010/023443 patent/WO2010091333A2/en active Application Filing
- 2010-02-08 AU AU2010210449A patent/AU2010210449B2/en active Active
- 2010-02-08 CA CA2751146A patent/CA2751146A1/en not_active Abandoned
- 2010-02-08 EP EP10703777A patent/EP2393843A2/en not_active Withdrawn
-
2012
- 2012-01-19 US US13/353,422 patent/US8258208B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TW201038517A (en) | 2010-11-01 |
BRPI1005697A2 (pt) | 2016-03-15 |
AU2010210449A1 (en) | 2011-09-29 |
US20100204361A1 (en) | 2010-08-12 |
CA2751146A1 (en) | 2010-08-12 |
CN102307908A (zh) | 2012-01-04 |
US8258208B2 (en) | 2012-09-04 |
US20120123072A1 (en) | 2012-05-17 |
EP2393843A2 (en) | 2011-12-14 |
AU2010210449B2 (en) | 2014-12-04 |
WO2010091333A2 (en) | 2010-08-12 |
WO2010091333A3 (en) | 2010-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR075230A1 (es) | Iniciadores multifuncionales azo para polimerizaciones de radicales libres: metodos de preparacion. | |
AR075231A1 (es) | Iniciadores multifuncionales azo para polimerizaciones de radicales libres: sus usos. | |
Shin et al. | Thermoplastic elastomers derived from menthide and tulipalin A | |
EA201390807A1 (ru) | Композиции вязкоупругого поверхностно-активного вещества и гидрофобно модифицированного полимера в качестве водных загустителей | |
WO2010065467A8 (en) | Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses | |
WO2011011498A3 (en) | Process for the production of condensation polymers via in-reactor chain extension and products thereof | |
JP2014224227A5 (ja) | 粘着剤組成物および粘着シート | |
CO6620039A2 (es) | Composiciones de catalizador para producir poliolefinas de alt mz/mw | |
EP3147302A3 (en) | Soil adsorption polymers | |
TW200602445A (en) | Colorant compatible synthetic thickener for paint | |
JP2018502177A5 (es) | ||
DE502007005986D1 (de) | Verfahren zur herstellung wasserabsorbierender polymerpartikel durch polymerisation von tropfen einer monomerlösung | |
EP1750177A3 (en) | Toner | |
AR048273A1 (es) | Composicion catalizadora que comprende un agente de enlace para la formacion de copolimeros de etileno | |
WO2007078819A3 (en) | Low surface energy block co-polymer preparation methods and applications | |
BR112013016433A2 (pt) | iniciadores de aluminoxano e polímeros funcionalizados preparados a partir dos mesmos | |
CL2008002683A1 (es) | Procedimiento para preparar una mezcla polimerica que comprende una primera etapa de polimerizacion radicalica por transferencia de atomos y una segunda etapa de polimerizacion en que se agregan monomeros sustituidos con grupos sililo; mezcla polimerica; copolimero; y uso de una mezcla polimerica. | |
WO2011002994A3 (en) | Method of making hydroxyaryl-functionalized interpolymer by free radical initiated polymerization | |
WO2008152917A1 (ja) | オレフィンと芳香族ビニル化合物からなる共重合体、その製造方法、該共重合体を含む樹脂組成物及び該共重合体の延伸成形品 | |
WO2007016499A3 (en) | Methods of producing vinyl aromatic polymers using (meth)acrylic macroinitiators | |
JP2013023516A5 (es) | ||
JP2020514438A5 (es) | ||
BR0116204A (pt) | Composto n-acóxi-4,4-dióxi-polialquil-pireridina, com grupos glicidila ou alquilcarbonila como iniciadores funcionais para polimerização de radical controlada | |
WO2008132202A3 (de) | Mischung, welche ein alkylpolyglucosid, ein cotensid und ein polymeres additiv umfasst | |
WO2011112911A3 (en) | Poly(vinyl ester) block copolymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |