BR8506719A - Processo para a preparacao de resinas de troca ionica usando-se a tecnologia de polimerizacao de semeadura - Google Patents

Processo para a preparacao de resinas de troca ionica usando-se a tecnologia de polimerizacao de semeadura

Info

Publication number
BR8506719A
BR8506719A BR8506719A BR8506719A BR8506719A BR 8506719 A BR8506719 A BR 8506719A BR 8506719 A BR8506719 A BR 8506719A BR 8506719 A BR8506719 A BR 8506719A BR 8506719 A BR8506719 A BR 8506719A
Authority
BR
Brazil
Prior art keywords
preparation
exchange resins
ionic exchange
polymerization technology
seeding polymerization
Prior art date
Application number
BR8506719A
Other languages
English (en)
Portuguese (pt)
Inventor
Yog R Dhingra
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 BR8506719A publication Critical patent/BR8506719A/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
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR8506719A 1984-04-23 1985-04-16 Processo para a preparacao de resinas de troca ionica usando-se a tecnologia de polimerizacao de semeadura BR8506719A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60278784A 1984-04-23 1984-04-23
PCT/US1985/000673 WO1985004885A1 (en) 1984-04-23 1985-04-16 Process for the preparation of ion exchange resins using seeded polymerization technology

Publications (1)

Publication Number Publication Date
BR8506719A true BR8506719A (pt) 1986-09-23

Family

ID=24412808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506719A BR8506719A (pt) 1984-04-23 1985-04-16 Processo para a preparacao de resinas de troca ionica usando-se a tecnologia de polimerizacao de semeadura

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) FI855062A (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
DE3888520T2 (de) * 1988-03-30 1994-07-21 Japan Synthetic Rubber Co Ltd Hoch vernetzte Polymerteilchen und Verfahren zur Herstellung derselben.
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
RO131975A2 (ro) 2014-04-15 2017-06-30 Rohm And Haas Company Sulfonarea polimerilor aromatici folosind compus benzenic fluorurat ca agent de gonflare
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
CA3006439C (en) 2015-12-01 2023-09-05 Dow Global Technologies Llc Chromatographic separation of propionic acid using strong base anion exchange resin
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
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
CN105399888A (zh) * 2015-12-22 2016-03-16 漂莱特（中国）有限公司 吸铀树脂
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
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
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
KR860700037A (ko) 1986-01-31
JPH0426321B2 (es) 1992-05-07
JPS61501096A (ja) 1986-05-29
AU4235385A (en) 1985-11-15
CS253725B2 (en) 1987-12-17
WO1985004885A1 (en) 1985-11-07
ES542449A0 (es) 1986-06-01
ES8608012A1 (es) 1986-06-01
FI855062A0 (fi) 1985-12-18
HUT39194A (en) 1986-08-28
EP0179133A1 (en) 1986-04-30
FI855062A (fi) 1985-12-18
DD234871A5 (de) 1986-04-16
IL74893A0 (en) 1985-07-31
PL253047A1 (en) 1985-12-17
GR850968B (es) 1985-11-25
EP0179133A4 (en) 1986-09-15
ZA852961B (en) 1986-12-30
AU565577B2 (en) 1987-09-17
NO855199L (no) 1985-12-20
CA1277064C (en) 1990-11-27

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