ES8608012A1 - "un procedimiento del tipo de siembra para preparar parti- culas de copolimero reticulado mejoradas". - Google Patents

"un procedimiento del tipo de siembra para preparar parti- culas de copolimero reticulado mejoradas".

Info

Publication number
ES8608012A1
ES8608012A1 ES542449A ES542449A ES8608012A1 ES 8608012 A1 ES8608012 A1 ES 8608012A1 ES 542449 A ES542449 A ES 542449A ES 542449 A ES542449 A ES 542449A ES 8608012 A1 ES8608012 A1 ES 8608012A1
Authority
ES
Spain
Prior art keywords
ion exchange
seed
preparation
monomer mixture
exchange resins
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES542449A
Other languages
English (en)
Other versions
ES542449A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES542449A0 publication Critical patent/ES542449A0/es
Publication of ES8608012A1 publication Critical patent/ES8608012A1/es
Expired legal-status Critical Current

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
    • 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
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

METODO DE PREPARACION DE PARTICULAS DE COPOLIMEROS RETICULADOS QUE, FUNCIONALIZADAS, TIENEN APLICACIONES COMO CAMBIADORES DE IONES. COMPRENDE LAS OPERACIONES DE FORMAR UNA SUSPENSION ACUOSA DE PARTICULAS DE SIEMBRA LIGERAMENTE RETICULADAS Y POLIMERIZADAS; PONERLA EN CONTACTO CON UN MONOMERO O MEZCLA DE MONOMEROS CON EL FIN DE PRODUCIR UN MATERIAL DE SIEMBRA HINCHADO POR INHIBICION DE MONOMERO O MEZCLA DE MONOMEROS, Y DEL MONOMERO DE RETICULACION POLIVINILICO; PONER EN CONTACTO CON UN AGENTE DE SUSPENSION; SOMETER LOS MATERIALES HINCHADOS Y EN SUSPENSION A CONDICIONES DE POLIMERIZACION; DETENER LA POLIMERIZACION Y PONER EN CONTACTO LAS PARTICULAS PARCIALMENTE POLIMERIZADAS CON UN MONOMERO O MEZCLA QUE CONTIENE EL MONOMERO DE RETICULACION; Y SOMETER EL MATERIAL A CONDICIONES DE POLIMERIZACION.
ES542449A 1984-04-23 1985-04-22 "un procedimiento del tipo de siembra para preparar parti- culas de copolimero reticulado mejoradas". Expired ES8608012A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60278784A 1984-04-23 1984-04-23

Publications (2)

Publication Number Publication Date
ES542449A0 ES542449A0 (es) 1986-06-01
ES8608012A1 true ES8608012A1 (es) 1986-06-01

Family

ID=24412808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542449A Expired ES8608012A1 (es) 1984-04-23 1985-04-22 "un procedimiento del tipo de siembra para preparar parti- culas de copolimero reticulado mejoradas".

Country Status (17)

Country Link
EP (1) EP0179133A4 (es)
JP (1) JPS61501096A (es)
KR (1) KR860700037A (es)
AU (1) AU565577B2 (es)
BR (1) BR8506719A (es)
CA (1) CA1277064C (es)
CS (1) CS253725B2 (es)
DD (1) DD234871A5 (es)
ES (1) ES8608012A1 (es)
FI (1) FI855062A0 (es)
GR (1) GR850968B (es)
HU (1) HUT39194A (es)
IL (1) IL74893A0 (es)
NO (1) NO855199L (es)
PL (1) PL253047A1 (es)
WO (1) WO1985004885A1 (es)
ZA (1) ZA852961B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952651A (en) * 1988-03-30 1990-08-28 Japan Synthetic Rubber Co., Ltd. Highly crosslinked polymer particles and process for producing the same
EP0601572B1 (en) 1992-12-10 1997-10-15 Mitsubishi Chemical Corporation Method for producing a spherical ion exchange resin
DE19634393A1 (de) * 1996-08-26 1998-03-05 Bayer Ag Verfahren zur Herstellung vernetzter Polymerisate
US7022744B2 (en) * 2002-04-11 2006-04-04 Mitsubishi Chemical Corporation Ion exchanger for lipoproteins separation and lipoproteins separation method using the same
DE112015001834T5 (de) 2014-04-15 2017-01-05 Rohm And Haas Company Sulfonierung von Aromatischen Polymeren unter Verwendung einer fluorierten Benzolverbindung als Quellmittel
WO2016137787A1 (en) 2015-02-27 2016-09-01 Rohm And Haas Company Chromatographic separation of saccharides using cation exchange resin beads with rough outer surface
WO2016137786A1 (en) 2015-02-27 2016-09-01 Dow Global Technologies Llc Chromatographic separation of saccharides using whole cracked beads of gel-type strong acid exchange resin
EP3268102B1 (en) 2015-03-12 2018-12-12 Dow Global Technologies LLC Chromatographic separation of saccharides using strong acid exchange resin incorporating precipitated barium sulfate
US20190152805A1 (en) 2015-05-04 2019-05-23 Dow Global Technologies Llc Removal of phosphorous from water using weak base anion exchange resin loaded with alumina
WO2017095686A1 (en) 2015-12-01 2017-06-08 Dow Global Technologies Llc Chromatographic separation of organic acids using resin having strong and weak base anion exchange capacity
BR112018011184B1 (pt) 2015-12-01 2022-09-06 Dow Global Technologies Llc Método para separar cromatograficamente ácido propiônico de uma mistura de alimentação líquida
CN105399888A (zh) * 2015-12-22 2016-03-16 漂莱特（中国）有限公司 吸铀树脂
CN105367689B (zh) * 2015-12-22 2017-07-25 漂莱特（中国）有限公司 凝胶型强碱性阴离子交换树脂
CN105418819B (zh) * 2015-12-22 2017-07-21 漂莱特（中国）有限公司 凝胶型强碱性阴离子交换树脂的制备方法
CN105524202A (zh) * 2015-12-22 2016-04-27 漂莱特（中国）有限公司 吸铀树脂的制备方法
WO2019118282A1 (en) 2017-12-13 2019-06-20 Dow Global Technologies Llc Regeneration process of an anionic exchange resin used for mercaptans removal
CN116762803B (zh) * 2023-08-24 2023-11-03 广州巴宝莉化妆品有限公司 一种鲜花冷冻保鲜方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292226A (en) * 1970-03-17 1972-10-11 Permutit Co Ltd Production of copolymers
US4085169A (en) * 1973-07-23 1978-04-18 Sekisui Kagaku Kogyo Kabushiki Kaisha Process for preparing styrenic polymer particles
US4091054A (en) * 1973-07-23 1978-05-23 Sekisui Kagaku Kogyo Kabushiki Kaisha Process of preparing styrenic polymer particles
DD158907A1 (de) * 1981-05-04 1983-02-09 Georgi Popov Verfahren zur herstellung von grobkoernigen ionenaustauscherharzen
US4419245A (en) * 1982-06-30 1983-12-06 Rohm And Haas Company Copolymer process and product therefrom consisting of crosslinked seed bead swollen by styrene monomer
CA1207950A (en) * 1982-08-02 1986-07-15 William I. Harris Ion exchange resins

Also Published As

Publication number Publication date
FI855062A (fi) 1985-12-18
JPH0426321B2 (es) 1992-05-07
EP0179133A1 (en) 1986-04-30
BR8506719A (pt) 1986-09-23
JPS61501096A (ja) 1986-05-29
ES542449A0 (es) 1986-06-01
AU565577B2 (en) 1987-09-17
CA1277064C (en) 1990-11-27
KR860700037A (ko) 1986-01-31
NO855199L (no) 1985-12-20
GR850968B (es) 1985-11-25
IL74893A0 (en) 1985-07-31
FI855062A0 (fi) 1985-12-18
PL253047A1 (en) 1985-12-17
AU4235385A (en) 1985-11-15
ZA852961B (en) 1986-12-30
CS253725B2 (en) 1987-12-17
WO1985004885A1 (en) 1985-11-07
HUT39194A (en) 1986-08-28
EP0179133A4 (en) 1986-09-15
DD234871A5 (de) 1986-04-16

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