MX2016001420A - Proceso de polimerizacion de fase inversa. - Google Patents

Proceso de polimerizacion de fase inversa.

Info

Publication number
MX2016001420A
MX2016001420A MX2016001420A MX2016001420A MX2016001420A MX 2016001420 A MX2016001420 A MX 2016001420A MX 2016001420 A MX2016001420 A MX 2016001420A MX 2016001420 A MX2016001420 A MX 2016001420A MX 2016001420 A MX2016001420 A MX 2016001420A
Authority
MX
Mexico
Prior art keywords
beads
monomer
aqueous
polymer
polymer beads
Prior art date
Application number
MX2016001420A
Other languages
English (en)
Inventor
Hesse Pascal
Narayanan Keelapandal Ramamoorthy Shankara
Scott Barratt John
Soetje Oliver
Eugenia Fonseca Zepeda Gabriela
Haschick Robert
Jelicic Aleksandra
Ian Naylor Gareth
Lievre Marcel
Rainau Florian
Lebkücher Mark
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
Application filed by Basf Se filed Critical Basf Se
Publication of MX2016001420A publication Critical patent/MX2016001420A/es

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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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
    • C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0869—Feeding or evacuating the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0881—Two or more materials
    • B01J2219/0888—Liquid-liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(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
    • C08F220/10—Esters
    • C08F220/38—Esters containing sulfur
    • C08F220/382—Esters containing sulfur and containing oxygen, e.g. 2-sulfoethyl (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
    • C08F220/10—Esters
    • C08F220/38—Esters containing sulfur
    • C08F220/385—Esters containing sulfur and containing nitrogen
    • 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
    • C08F226/00—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/06—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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
    • C08F226/10—N-Vinyl-pyrrolidone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Se proporciona un proceso de polimerización en suspensión de fase inversa para la fabricación de perlas de polímero que comprenden la formación de perlas acuosas de monómeros que comprenden una solución de monómero acuosa o mezcla de monómeros etilénicamente insaturados solubles en agua y la polimerización del monómero o mezcla de monómeros para formar las perlas de polímero mientras se suspenden en un líquido no acuoso, y la recuperación de las perlas de polímero, en la que el proceso comprende, proporcionar en un recipiente (1) un volumen (2) de un líquido no acuoso en el que el volumen de líquido no acuoso se extiende entre por lo menos un punto de descarga de la perla de polímero (3) y por lo menos un punto de alimentación de monómeros (4), alimentar el monómero acuoso o la mezcla de monómeros a través de los orificios (5) en, o sobre, el líquido no acuoso para formar las perlas de monómero acuosas, permitir que las perlas de monómero acuosas fluyan hacia el punto de descarga de la perla de polímero iniciar la polimerización de las perlas de monómero acuosas para formar las perlas de polimerización, en el que las perlas de polimerización forman perlas de polímero cuando alcanzan el punto de descarga de la perla de polímero, eliminar una suspensión de las perlas de polímero en líquido no acuoso del recipiente en el punto de descarga de la perla de polímero y recuperar las perlas de polímero solubles en agua o hinchables en agua de la suspensión, en el que el monómero o la mezcla de monómeros acuosa y/o los orificios se hacen vibrar de manera tal que la frecuencia multiplicada por el diámetro de gota promedio en peso sea entre 150 y 800 mm/s. La invención también se refiere al aparato adecuado para llevar a cabo una polimerización en suspensión de fase inversa y las perlas de polímero obtenibles por medio del proceso o el empleo del aparato. Además, la invención también se refiere a perlas de polímero que tienen un tamaño de partícula de peso medio en el intervalo de 0,05 a 5 mm que se mantienen en un recipiente en una cantidad de por lo menos 300 kg que tienen una desviación estándar del tamaño de partícula de menos de 20%. Además, la invención también proporciona perlas de polímero que tienen un tamaño de partícula de peso medio en el intervalo de 0,05 a 5 mm que tienen una desviación estándar del tamaño de partícula de menos de 20% y que tienen una cantidad de acrilamida residual inferior a 500 ppm.
MX2016001420A 2013-07-31 2014-07-29 Proceso de polimerizacion de fase inversa. MX2016001420A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13178694 2013-07-31
PCT/EP2014/066252 WO2015014825A1 (en) 2013-07-31 2014-07-29 Reverse-phase polymerisation process

Publications (1)

Publication Number Publication Date
MX2016001420A true MX2016001420A (es) 2016-08-18

Family

ID=48877152

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016001420A MX2016001420A (es) 2013-07-31 2014-07-29 Proceso de polimerizacion de fase inversa.

Country Status (13)

Country Link
US (1) US10370461B2 (es)
EP (1) EP3027660A1 (es)
JP (1) JP2016525621A (es)
KR (1) KR101863463B1 (es)
CN (1) CN105612186B (es)
AU (1) AU2014298550B2 (es)
BR (1) BR112016001922A2 (es)
CA (1) CA2919319C (es)
MX (1) MX2016001420A (es)
PH (1) PH12016500139A1 (es)
RU (1) RU2016106940A (es)
WO (1) WO2015014825A1 (es)
ZA (1) ZA201601174B (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016120818A1 (en) * 2015-01-30 2016-08-04 Basf Se Transportation of polymeric bead products
CN109689970B (zh) * 2016-06-10 2022-01-25 艺康美国股份有限公司 用作造纸干燥强度剂的低分子量干燥粉末
JP7085795B2 (ja) * 2016-09-27 2022-06-17 ユニ・チャーム株式会社 吸収性物品
JP7076177B2 (ja) * 2016-09-27 2022-05-27 ユニ・チャーム株式会社 吸収性物品
KR101965889B1 (ko) * 2017-03-03 2019-04-04 주식회사 에이치에스하이테크 진동체 스프레이 노즐을 이용한 서스펜션 중합 방법
EP3619243B1 (de) * 2017-05-02 2021-02-17 Basf Se Verfahren zur diskontinuierlichen herstellung von superabsorberpartikeln durch polymerisation einer in einem hydrophoben lösungsmittel dispergierten wässrigen monomerlösung
KR20200092335A (ko) * 2017-11-10 2020-08-03 디디피 스페셜티 일렉트로닉 머티리얼즈 유에스, 인크. 성분 첨가 중합
US11041037B2 (en) * 2018-10-01 2021-06-22 Solenis Technologies, L.P. Ultra violet assisted photo initiated free radical polymerization
CN113087828B (zh) * 2021-04-08 2022-01-04 兰州理工大学 一种大粒径球形聚丙烯酰胺及其制备方法与应用
CN113877499A (zh) * 2021-10-08 2022-01-04 南京大学 一种均粒树脂生产装置及其使用方法

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CN111929823B (zh) 2020-09-03 2021-10-01 诚瑞光学(苏州)有限公司 摄像光学镜头

Also Published As

Publication number Publication date
WO2015014825A1 (en) 2015-02-05
CA2919319C (en) 2019-02-26
KR20160035030A (ko) 2016-03-30
US20160159939A1 (en) 2016-06-09
JP2016525621A (ja) 2016-08-25
BR112016001922A2 (pt) 2017-08-01
US10370461B2 (en) 2019-08-06
CN105612186B (zh) 2018-10-26
AU2014298550A1 (en) 2016-02-11
CN105612186A (zh) 2016-05-25
ZA201601174B (en) 2017-06-28
EP3027660A1 (en) 2016-06-08
AU2014298550B2 (en) 2016-11-03
PH12016500139A1 (en) 2016-04-18
CA2919319A1 (en) 2015-02-05
KR101863463B1 (ko) 2018-05-31
RU2016106940A (ru) 2017-09-04

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