AR016373A1 - ORGANIC SOLUTION OF DIALQUIL PEROXIDICARBONATE, PROCEDURE TO OBTAIN IT, PREPARATION OF HALOGENATED POLYMERS WITH INTERVENTION OF IT AND HALOGENATED POLYMERS OBTAINED - Google Patents

ORGANIC SOLUTION OF DIALQUIL PEROXIDICARBONATE, PROCEDURE TO OBTAIN IT, PREPARATION OF HALOGENATED POLYMERS WITH INTERVENTION OF IT AND HALOGENATED POLYMERS OBTAINED

Info

Publication number
AR016373A1
AR016373A1 ARP980103560A ARP980103560A AR016373A1 AR 016373 A1 AR016373 A1 AR 016373A1 AR P980103560 A ARP980103560 A AR P980103560A AR P980103560 A ARP980103560 A AR P980103560A AR 016373 A1 AR016373 A1 AR 016373A1
Authority
AR
Argentina
Prior art keywords
dialkyl
peroxidicarbonate
stage
halogenated polymers
preparation
Prior art date
Application number
ARP980103560A
Other languages
Spanish (es)
Original Assignee
Hinklin Ronald Jay
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 Hinklin Ronald Jay filed Critical Hinklin Ronald Jay
Publication of AR016373A1 publication Critical patent/AR016373A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se refiere a un procedimiento de preparacion en dos etapas de una solucion orgánica de peroxidicarbonato de dialquilo de cadenas de alquilos largasparticularmente adaptada a la polimerizacion en suspension acuosa de monomeros halogenados. Segun esteprocedimiento, se emplea una sal inorgánica en la etapade preparacion del peroxidicarbonato de dialquilo (primera etapa) y se separa seguidamente éste por extraccion por medio de un disolvente insoluble enagua (segunda etapa). Los peroxidicarbonatosde dialquilo de cadenas de alquilos largas, de preferencia de dietilhexilo, se emplean en la polimerizacionen suspension acuosa de monomeros halogenados en forma de una solucion en un alcanodicarboxilato de dialquilo líquido e insoluble en agua. Losdisolventes preferidos son los alcanodicarboxilatos de dialquilo líquidos e insolubles en agua derivados de ácidos alcanodicarboxílicos de C4-10 y dealcanoles de C2-12. La concentracion de peroxidicarbonato de dichas soluciones está comprendida entreaproximadamente 15 y 50% en peso. El procedimientoproduce polímeros de pureza mejorada.It refers to a two-stage preparation process of an organic solution of dialkyl peroxydicarbonate of long alkyl chains particularly adapted to the aqueous suspension polymerization of halogenated monomers. According to this procedure, an inorganic salt is used in the preparation stage of dialkyl peroxidicarbonate (first stage) and then separated by extraction by means of an insoluble solvent in water (second stage). The long alkyl chain dialkyl peroxy dicarbonates, preferably diethylhexyl, are used in the polymerization in aqueous suspension of halogenated monomers in the form of a solution in a liquid and water insoluble dialkyl alkydicarboxylate. Preferred solvents are liquid and water insoluble dialkyl alkanedicarboxylates derived from C4-10 alkanedicarboxylic acids and C2-12 alkanols. The concentration of peroxidicarbonate of said solutions is between approximately 15 and 50% by weight. The process produces polymers of improved purity.

ARP980103560A 1997-07-22 1998-07-21 ORGANIC SOLUTION OF DIALQUIL PEROXIDICARBONATE, PROCEDURE TO OBTAIN IT, PREPARATION OF HALOGENATED POLYMERS WITH INTERVENTION OF IT AND HALOGENATED POLYMERS OBTAINED AR016373A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9700634A BE1011295A3 (en) 1997-07-22 1997-07-22 Peroxydicarbonate organic solution dialkyl, method for obtaining, preparing halogenated polymers for intervention thereof and halogenated polymers obtained.

Publications (1)

Publication Number Publication Date
AR016373A1 true AR016373A1 (en) 2001-07-04

Family

ID=3890656

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980103560A AR016373A1 (en) 1997-07-22 1998-07-21 ORGANIC SOLUTION OF DIALQUIL PEROXIDICARBONATE, PROCEDURE TO OBTAIN IT, PREPARATION OF HALOGENATED POLYMERS WITH INTERVENTION OF IT AND HALOGENATED POLYMERS OBTAINED

Country Status (9)

Country Link
AR (1) AR016373A1 (en)
AU (1) AU9161498A (en)
BE (1) BE1011295A3 (en)
DZ (1) DZ2565A1 (en)
HR (1) HRP980412A2 (en)
ID (1) ID20609A (en)
MA (1) MA24611A1 (en)
WO (1) WO1999005102A1 (en)
ZA (1) ZA986498B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL363747A1 (en) 2001-03-23 2004-11-29 Akzo Nobel N.V. Storage stable aqueous organic peroxide emulsions
FR2984331A1 (en) * 2011-12-15 2013-06-21 Solvay Preparing organic solution of dialkyl peroxydicarbonate in organic solvent, comprises reacting, in medium with water, alkyl haloformate with inorganic peroxide, where organic solvent is esters derived from aliphatic monocarboxylic acid
KR20230171954A (en) 2021-04-19 2023-12-21 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. Composition for lithium battery electrodes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT243234B (en) * 1962-10-06 1965-10-25 Hoechst Ag Process for the preparation of solutions of peroxydicarbonic acid esters
NL132378C (en) * 1966-06-23
FR2253760B1 (en) * 1973-12-05 1976-10-08 Solvay
NO761321L (en) * 1975-07-30 1977-02-01 Continental Oil Co
BE1009969A3 (en) * 1996-01-25 1997-11-04 Solvay METHOD FOR AQUEOUS SUSPENSION POLYMERIZATION OF VINYL CHLORIDE TO dialkylperoxydicarbonates OPERATION.

Also Published As

Publication number Publication date
HRP980412A2 (en) 1999-04-30
MA24611A1 (en) 1999-04-01
BE1011295A3 (en) 1999-07-06
DZ2565A1 (en) 2003-02-15
ZA986498B (en) 2000-01-21
WO1999005102A1 (en) 1999-02-04
ID20609A (en) 1999-01-28
AU9161498A (en) 1999-02-16

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