FR2391233A1 - Procede pour la preparation de perles de copolymere vinylique utilisables comme resine echangeuse d'ions, et produits obtenus - Google Patents

Procede pour la preparation de perles de copolymere vinylique utilisables comme resine echangeuse d'ions, et produits obtenus

Info

Publication number
FR2391233A1
FR2391233A1 FR7814588A FR7814588A FR2391233A1 FR 2391233 A1 FR2391233 A1 FR 2391233A1 FR 7814588 A FR7814588 A FR 7814588A FR 7814588 A FR7814588 A FR 7814588A FR 2391233 A1 FR2391233 A1 FR 2391233A1
Authority
FR
France
Prior art keywords
monomer
beads
preparation
ion
ion exchange
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.)
Granted
Application number
FR7814588A
Other languages
English (en)
French (fr)
Other versions
FR2391233B1 (enrdf_load_stackoverflow
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of FR2391233A1 publication Critical patent/FR2391233A1/fr
Application granted granted Critical
Publication of FR2391233B1 publication Critical patent/FR2391233B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
FR7814588A 1977-05-17 1978-05-17 Procede pour la preparation de perles de copolymere vinylique utilisables comme resine echangeuse d'ions, et produits obtenus Granted FR2391233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79771677A 1977-05-17 1977-05-17

Publications (2)

Publication Number Publication Date
FR2391233A1 true FR2391233A1 (fr) 1978-12-15
FR2391233B1 FR2391233B1 (enrdf_load_stackoverflow) 1981-09-04

Family

ID=25171614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814588A Granted FR2391233A1 (fr) 1977-05-17 1978-05-17 Procede pour la preparation de perles de copolymere vinylique utilisables comme resine echangeuse d'ions, et produits obtenus

Country Status (13)

Country Link
JP (1) JPS53141389A (enrdf_load_stackoverflow)
AR (1) AR221700A1 (enrdf_load_stackoverflow)
AU (1) AU516299B2 (enrdf_load_stackoverflow)
BE (1) BE867104A (enrdf_load_stackoverflow)
BR (1) BR7803065A (enrdf_load_stackoverflow)
DE (1) DE2820947A1 (enrdf_load_stackoverflow)
ES (1) ES469929A1 (enrdf_load_stackoverflow)
FR (1) FR2391233A1 (enrdf_load_stackoverflow)
GB (1) GB1602063A (enrdf_load_stackoverflow)
IN (1) IN148471B (enrdf_load_stackoverflow)
IT (1) IT1198295B (enrdf_load_stackoverflow)
MX (1) MX148905A (enrdf_load_stackoverflow)
ZA (1) ZA782707B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7800684A (pt) * 1977-02-07 1978-10-10 Rohm & Haas Contas de resina trocadora de ions aperfeicoadas,processo para preparar contas de copolimero duras,reticuladas,individualizadas;e processo para produzir uma resina trocadora de ions
US6569910B1 (en) 1999-10-27 2003-05-27 Basf Aktiengesellschaft Ion exchange resins and methods of making the same
JP6677974B2 (ja) * 2015-03-26 2020-04-08 株式会社カネカ 発泡性スチレン系樹脂粒子の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181912B (de) * 1961-09-09 1964-11-19 Basf Ag Verfahren zur Herstellung von Polystyrol und Styrolmischpolymerisaten mit ueberwiegenden Anteilen an polymerisiertem Styrol mit ver-besserten mechanischen Eigenschaften
FR2194475A1 (enrdf_load_stackoverflow) * 1972-08-02 1974-03-01 Basf Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137053C (enrdf_load_stackoverflow) * 1967-01-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1181912B (de) * 1961-09-09 1964-11-19 Basf Ag Verfahren zur Herstellung von Polystyrol und Styrolmischpolymerisaten mit ueberwiegenden Anteilen an polymerisiertem Styrol mit ver-besserten mechanischen Eigenschaften
FR2194475A1 (enrdf_load_stackoverflow) * 1972-08-02 1974-03-01 Basf Ag

Also Published As

Publication number Publication date
FR2391233B1 (enrdf_load_stackoverflow) 1981-09-04
GB1602063A (en) 1981-11-04
MX148905A (es) 1983-06-30
ES469929A1 (es) 1979-09-16
AU516299B2 (en) 1981-05-28
DE2820947A1 (de) 1978-11-30
IT7868122A0 (it) 1978-05-16
DE2820947C2 (enrdf_load_stackoverflow) 1992-07-30
JPS625923B2 (enrdf_load_stackoverflow) 1987-02-07
JPS53141389A (en) 1978-12-09
BR7803065A (pt) 1979-01-16
IT1198295B (it) 1988-12-21
IN148471B (enrdf_load_stackoverflow) 1981-03-07
ZA782707B (en) 1979-06-27
AR221700A1 (es) 1981-03-13
BE867104A (fr) 1978-11-16
AU3611578A (en) 1979-11-22

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