BR112012022895A2 - polimerização regulamentada e contínua de polímeros de ácido policarboxílico - Google Patents

polimerização regulamentada e contínua de polímeros de ácido policarboxílico

Info

Publication number
BR112012022895A2
BR112012022895A2 BR112012022895A BR112012022895A BR112012022895A2 BR 112012022895 A2 BR112012022895 A2 BR 112012022895A2 BR 112012022895 A BR112012022895 A BR 112012022895A BR 112012022895 A BR112012022895 A BR 112012022895A BR 112012022895 A2 BR112012022895 A2 BR 112012022895A2
Authority
BR
Brazil
Prior art keywords
regulated
polycarboxylic acid
continuous polymerization
acid polymers
polymers
Prior art date
Application number
BR112012022895A
Other languages
English (en)
Inventor
Shaw John
Durant Yvon
Original Assignee
Itaconix Corp
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 Itaconix Corp filed Critical Itaconix Corp
Publication of BR112012022895A2 publication Critical patent/BR112012022895A2/pt

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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
    • 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
    • C08F122/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F122/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
    • 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
    • C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/16—Syndiotactic

Abstract

polimerização regulamentada e contínua de polímeros de ácido policarboxílico. a presente invenção refere-se a métodos e polímeros com base em monômeros de vinilo do tipo que contêm grupos ácido carboxílico pendentes e funcionalidade do grupo éster. os métodos de polimerização incluem a regulação do fluxo de calor de tal modo que os parâmetros de conversão do monômero, a funcionalidade ácido, o peso molecular, tacticidade e/ou a composição de copolímero pode ser ajustada a níveis selecionados para uma aplicação selecionada.
BR112012022895A 2010-03-11 2011-03-17 polimerização regulamentada e contínua de polímeros de ácido policarboxílico BR112012022895A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/722,182 US8420758B2 (en) 2010-03-11 2010-03-11 Regulated and continuous polymerization of polycarboxylic acid polymers
PCT/US2011/028860 WO2011113069A1 (en) 2010-03-11 2011-03-17 Regulated and continuous polymerization of polycarboxylic acid polymers

Publications (1)

Publication Number Publication Date
BR112012022895A2 true BR112012022895A2 (pt) 2017-07-18

Family

ID=44560578

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012022895A BR112012022895A2 (pt) 2010-03-11 2011-03-17 polimerização regulamentada e contínua de polímeros de ácido policarboxílico

Country Status (13)

Country Link
US (1) US8420758B2 (pt)
EP (1) EP2555921B1 (pt)
JP (1) JP5703316B2 (pt)
KR (1) KR101822675B1 (pt)
CN (1) CN102905890B (pt)
AU (1) AU2011226532B2 (pt)
BR (1) BR112012022895A2 (pt)
CA (2) CA2792858A1 (pt)
ES (1) ES2833227T3 (pt)
HU (1) HUE052903T2 (pt)
MX (1) MX355393B (pt)
MY (1) MY193185A (pt)
WO (1) WO2011113069A1 (pt)

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
US9145340B2 (en) 2012-08-13 2015-09-29 Verdesian Life Sciences, Llc Method of reducing atmospheric ammonia in livestock and poultry containment facilities
US9961922B2 (en) 2012-10-15 2018-05-08 Verdesian Life Sciences, Llc Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement
US8865638B2 (en) 2013-03-15 2014-10-21 Church & Dwight Co., Inc. Unit dose laundry compositions
MX342993B (es) * 2013-04-25 2016-10-13 Inst Mexicano Del Petróleo Proceso de obtencion de copolimeros aleatorios derivados del acido itaconico y/o sus isomeros y alquenil sulfonatos de sodio y uso del producto obtenido.
US11254620B2 (en) 2013-08-05 2022-02-22 Verdesian Life Sciences U.S., Llc Micronutrient-enhanced polymeric seed coatings
TW201522390A (zh) 2013-08-27 2015-06-16 特級肥料產品公司 聚陰離子聚合物
CA2923561C (en) 2013-09-05 2022-05-03 Verdesian Life Sciences, Llc Polymer-boric acid compositions
EP3087109B1 (en) * 2013-12-26 2018-08-29 Itaconix Corporation Soluble aqueous compositions of selected polyitaconic acid polymers
US9790395B2 (en) 2013-12-26 2017-10-17 Itaconix Corporation Soluble aqueous compositions of zinc salts of selected polyitaconic acid polymers
US11214758B2 (en) 2014-03-14 2022-01-04 Lubrizol Advanced Materials, Inc. Itaconic acid polymers and copolymers
MX2014003577A (es) * 2014-03-25 2015-09-25 Inst Mexicano Del Petróleo Proceso de obtencion de terpolimeros aleatorios derivados del acido itaconico y acido aconitico, y/o sus isomeros, y alquenil sulfonatos de sodio y uso del producto obtenido.
WO2015179687A1 (en) 2014-05-21 2015-11-26 Verdesian Life Sciences, Llc Polymer soil treatment compositions including humic acids
US10822487B2 (en) 2014-05-22 2020-11-03 Verdesian Life Sciences Llc Polymeric compositions
US9259821B2 (en) * 2014-06-25 2016-02-16 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Chemical mechanical polishing layer formulation with conditioning tolerance
CA2985805A1 (en) * 2015-05-11 2016-11-17 Itaconix Corporation Emulsion polymerization of esters of itaconic acid
EP3337831B1 (en) 2015-08-21 2024-02-28 G&P Holding, Inc. Silver and copper itaconates and poly itaconates
EP3418366A1 (en) 2017-06-19 2018-12-26 The Procter & Gamble Company Automatic dishwashing cleaning composition
EP3418365A1 (en) 2017-06-19 2018-12-26 The Procter & Gamble Company Automatic dishwashing cleaning composition
EP3418364A1 (en) 2017-06-19 2018-12-26 The Procter & Gamble Company Automatic dishwashing cleaning composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242213A (pt) * 1958-08-11
US5223592A (en) * 1991-03-27 1993-06-29 Rohm And Haas Company Process for polymerization of itaconic acid
US5336744A (en) * 1993-03-17 1994-08-09 Rohm And Haas Company Process for polymerization of itaconic acid
ATE448254T1 (de) * 2002-09-04 2009-11-15 List Ag Verfahren zur herstellung superabsorbierender polymere
JP2005036100A (ja) * 2003-07-14 2005-02-10 Nippon Shokubai Co Ltd 吸水性樹脂を製造する方法
JP4688535B2 (ja) * 2004-03-24 2011-05-25 株式会社日本触媒 吸水性樹脂の連続製造方法
WO2009151837A1 (en) * 2008-05-16 2009-12-17 University Of New Hampshire Polycarboxylic acid polymers

Also Published As

Publication number Publication date
MX2012010548A (es) 2014-02-20
EP2555921A1 (en) 2013-02-13
AU2011226532A1 (en) 2012-10-11
EP2555921B1 (en) 2020-08-26
CA2812492A1 (en) 2011-09-15
MX355393B (es) 2018-04-18
KR101822675B1 (ko) 2018-01-26
US8420758B2 (en) 2013-04-16
CN102905890A (zh) 2013-01-30
CA2792858A1 (en) 2011-09-15
KR20130117325A (ko) 2013-10-25
US20110224393A1 (en) 2011-09-15
WO2011113069A1 (en) 2011-09-15
EP2555921A4 (en) 2014-05-21
ES2833227T3 (es) 2021-06-14
MY193185A (en) 2022-09-26
JP2013533321A (ja) 2013-08-22
HUE052903T2 (hu) 2021-05-28
CA2812492C (en) 2018-08-14
AU2011226532B2 (en) 2015-08-13
CN102905890B (zh) 2016-04-13
JP5703316B2 (ja) 2015-04-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements