FR1246365A - Process for the preparation of spheroidal shaped particles by suspension polymerization of ethylenic unsaturated monomers in aqueous medium - Google Patents

Process for the preparation of spheroidal shaped particles by suspension polymerization of ethylenic unsaturated monomers in aqueous medium

Info

Publication number
FR1246365A
FR1246365A FR808631A FR808631A FR1246365A FR 1246365 A FR1246365 A FR 1246365A FR 808631 A FR808631 A FR 808631A FR 808631 A FR808631 A FR 808631A FR 1246365 A FR1246365 A FR 1246365A
Authority
FR
France
Prior art keywords
preparation
aqueous medium
unsaturated monomers
suspension polymerization
ethylenic unsaturated
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
FR808631A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1246365A publication Critical patent/FR1246365A/en
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
    • 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
    • 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
FR808631A 1958-11-06 1959-10-27 Process for the preparation of spheroidal shaped particles by suspension polymerization of ethylenic unsaturated monomers in aqueous medium Expired FR1246365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US874576XA 1958-11-06 1958-11-06

Publications (1)

Publication Number Publication Date
FR1246365A true FR1246365A (en) 1960-11-18

Family

ID=22205297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808631A Expired FR1246365A (en) 1958-11-06 1959-10-27 Process for the preparation of spheroidal shaped particles by suspension polymerization of ethylenic unsaturated monomers in aqueous medium

Country Status (5)

Country Link
BE (1) BE584231A (en)
DE (1) DE1150527B (en)
FR (1) FR1246365A (en)
GB (1) GB874576A (en)
NL (1) NL245047A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3468833A (en) * 1967-03-10 1969-09-23 Gen Tire & Rubber Co Process for the preparation of large-particle-size latices
DE3475312D1 (en) * 1984-01-12 1988-12-29 Atlantic Richfield Co Vinyl aromatic suspension polymerization
US9592458B2 (en) * 2013-12-26 2017-03-14 Dionex Corporation Ion exchange foams to remove ions from samples
US10495614B2 (en) 2014-12-30 2019-12-03 Dionex Corporation Vial cap and method for removing matrix components from a liquid sample

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1013977A (en) * 1944-01-24 1952-08-06 Ig Farbenindustrie Ag Process for the preparation of polymerization products
US2932629A (en) * 1955-03-28 1960-04-12 Dow Chemical Co Quiescent suspension polymerization

Also Published As

Publication number Publication date
GB874576A (en) 1961-08-10
NL245047A (en)
DE1150527B (en) 1963-06-20
BE584231A (en)

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