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AR017595A2 - PROCEDIMIENTO PARA LA FABRICACIoN DE UNA SOLUCIoN DE PEROXIDICARBONATO DE DIALQUILO. - Google Patents

PROCEDIMIENTO PARA LA FABRICACIoN DE UNA SOLUCIoN DE PEROXIDICARBONATO DE DIALQUILO.

Info

Publication number
AR017595A2
AR017595A2 ARP980105695A ARP980105695A AR017595A2 AR 017595 A2 AR017595 A2 AR 017595A2 AR P980105695 A ARP980105695 A AR P980105695A AR P980105695 A ARP980105695 A AR P980105695A AR 017595 A2 AR017595 A2 AR 017595A2
Authority
AR
Argentina
Prior art keywords
stage
alkyl
peroxidicarbonate
solution
vinyl chloride
Prior art date
Application number
ARP980105695A
Other languages
English (en)
Original Assignee
Lakshmi Brinda B
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3889493&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR017595(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lakshmi Brinda B filed Critical Lakshmi Brinda B
Publication of AR017595A2 publication Critical patent/AR017595A2/es

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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/32—Peroxy compounds the —O—O— group being bound between two >C=O groups
    • 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
    • C08F2/18—Suspension polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La presente se refiere a un procedimiento para la fabricacion en dos etapas de una solucion de peroxidicarbonatos de dialquilo de cadenas alquílicascortas, particularmente adaptada a la polimerizacion en suspension acuosa del cloruro de vinilo.Segun este procedimiento, se emplea una sal inorgánica en laetapa de fabricacion de peroxidicarbonato (primera etapa) y se separa este a continuacion por extraccion por medio de un disolvente insoluble en agua (segundaetapa). Los peroxidicarbonatosde dia lquilo de cadenas alquílicas cortas, preferentemente de dietilo y de diisopropilo, se emplean en la polimerizacion ensuspension acuosa de cloruro de vinilo en forma de una solucion en un alcanodicarboxilato de dialquilo líquido e insoluble enagua. L os disolventes preferidosson los hexanodicarboxilatos (adipatos) derivados del ácido adípico y alcanoles C6-10. La concentracion de peroxidicarbonato de dichas soluciones se elevageneralmente a 15-40% en peso. El procedimiento depolimerizacion segun la invencion produce polímeros del cloruro de vinilo de calidad mejorada que conducen aartículos conformados que presentan netamente menos ojos de pez.
ARP980105695A 1996-01-25 1998-11-11 PROCEDIMIENTO PARA LA FABRICACIoN DE UNA SOLUCIoN DE PEROXIDICARBONATO DE DIALQUILO. AR017595A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9600070A BE1009969A3 (fr) 1996-01-25 1996-01-25 Procede pour la polymerisation en suspension aqueuse du chlorure de vinyle a l'intervention de peroxydicarbonates de dialkyle.

Publications (1)

Publication Number Publication Date
AR017595A2 true AR017595A2 (es) 2001-09-12

Family

ID=3889493

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP970100200A AR006753A1 (es) 1996-01-25 1997-01-17 Procedimiento para la polimerizacion en suspension acuosa del cloruro de vinilo con intervencion de peroxidicarbonatos de dialquilo en solucion
ARP980105695A AR017595A2 (es) 1996-01-25 1998-11-11 PROCEDIMIENTO PARA LA FABRICACIoN DE UNA SOLUCIoN DE PEROXIDICARBONATO DE DIALQUILO.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP970100200A AR006753A1 (es) 1996-01-25 1997-01-17 Procedimiento para la polimerizacion en suspension acuosa del cloruro de vinilo con intervencion de peroxidicarbonatos de dialquilo en solucion

Country Status (32)

Country Link
US (3) US6258906B1 (es)
EP (1) EP0876410B2 (es)
JP (3) JP4889837B2 (es)
KR (2) KR100476175B1 (es)
CN (2) CN1132859C (es)
AR (2) AR006753A1 (es)
AT (1) ATE192460T1 (es)
AU (1) AU723766B2 (es)
BE (1) BE1009969A3 (es)
BG (1) BG63396B1 (es)
BR (1) BR9707080A (es)
CA (1) CA2244154C (es)
CZ (1) CZ292259B6 (es)
DE (1) DE69701855T3 (es)
DZ (1) DZ2170A1 (es)
EA (1) EA000881B1 (es)
ES (1) ES2148924T5 (es)
HR (1) HRP970047B1 (es)
HU (1) HU229149B1 (es)
IL (2) IL137055A (es)
MY (1) MY116847A (es)
NO (2) NO318952B1 (es)
PL (1) PL186797B1 (es)
PT (1) PT876410E (es)
RO (1) RO119887B1 (es)
SK (1) SK284350B6 (es)
TR (1) TR199801423T2 (es)
TW (1) TW326048B (es)
UA (1) UA63900C2 (es)
WO (1) WO1997027229A1 (es)
YU (1) YU49136B (es)
ZA (1) ZA97449B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1009969A3 (fr) * 1996-01-25 1997-11-04 Solvay Procede pour la polymerisation en suspension aqueuse du chlorure de vinyle a l'intervention de peroxydicarbonates de dialkyle.
BE1011295A3 (fr) * 1997-07-22 1999-07-06 Solvay Solution organique de peroxydicarbonate de dialkyle, procede pour l'obtenir, preparation de polymeres halogenes a l'intervention de celle-ci et polymeres halogenes obtenus.
US6433208B1 (en) * 1999-11-04 2002-08-13 Oxy Vinyls Lp Method for producing stable, dilute, aqueous, emulsified peroxydicarbonates by homogenization
US6995221B2 (en) * 1999-11-04 2006-02-07 Oxy Vinyls, L.P. Method for producing organic peroxides and their use in the radical polymerization of monomers
US6846888B2 (en) * 2001-02-01 2005-01-25 Atofina Chemicals, Inc. Stabilized organic peroxydicarbonate compositions
ATE393142T1 (de) 2001-03-23 2008-05-15 Akzo Nobel Nv Lagerstabile wässrige emulsionen aus organischen peroxiden
PL1593695T3 (pl) * 2004-05-05 2008-11-28 Vestolit Gmbh & Co Kg Sposób wytwarzania polimerów i kopolimerów
EP1849804A1 (en) * 2006-04-27 2007-10-31 Arkema France Process of free-radical polymerization or crosslinking in the presence of an organic peroxide by an ex situ process
EP1852418A1 (en) 2006-04-27 2007-11-07 Arkema France Process for synthesizing selected organic peroxides
FR2968660B1 (fr) * 2010-12-14 2014-03-07 Solvay Procede de preparation d'une solution organique d'un peroxydicarbonate de dialkyle
FR2984331A1 (fr) * 2011-12-15 2013-06-21 Solvay Procede de preparation d'une solution organique d'un peroxydicarbonate de dialkyle

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE118608C (es)
US2370588A (en) * 1942-10-22 1945-02-27 Pittsburgh Plate Glass Co Organic percarbonates
AT243234B (de) † 1962-10-06 1965-10-25 Hoechst Ag Verfahren zur Herstellung von Lösungen von Peroxydikohlensäureestern
NL302390A (es) * 1962-12-22
DE1259325B (de) * 1964-05-22 1968-01-25 Hoechst Ag Verfahren zur kontinuierlichen Herstellung von Loesungen von Peroxydikohlensaeureestern
GB1107956A (en) 1966-02-28 1968-03-27 Noury & Van Der Lande Improvements in or relating to organic peroxydicarbonates
IL29131A (en) * 1967-12-14 1971-01-28 Kreisel M Process for the polymerization of vinyl compounds
BE791488A (fr) * 1971-11-18 1973-05-16 Rhone Progil Procede de preparation en continu de peroxydes
US3799916A (en) * 1972-06-19 1974-03-26 Air Prod & Chem Vinyl chloride based polymers prepared by in-situ initiators in acid medium
JPS4997882A (es) * 1973-01-08 1974-09-17
FR2241566B1 (es) 1973-04-03 1978-02-10 Rhone Progil
US3935243A (en) 1973-09-17 1976-01-27 The Dow Chemical Company Method for preparing polyperoxydicarbonate esters
FR2253760B1 (es) 1973-12-05 1976-10-08 Solvay
US3950375A (en) 1973-12-10 1976-04-13 Pennwalt Corporation Continuous manufacture of peroxydicarbonates
DD118608A1 (es) † 1975-04-14 1976-03-12
NO761321L (es) * 1975-07-30 1977-02-01 Continental Oil Co
JPS52142792A (en) * 1976-05-25 1977-11-28 Kureha Chem Ind Co Ltd Suspension polymerization of vinyl chloride
JPS584933B2 (ja) * 1978-05-31 1983-01-28 呉羽化学工業株式会社 可塑化塩化ビニリデン↓−塩化ビニル系共重合体の製造法
JPS559067A (en) * 1978-06-30 1980-01-22 Ppg Industries Inc Manufacture of peroxydicarbonates
SE7907690L (sv) * 1979-10-05 1981-03-18 Ceskoslovenska Akademie Ved Sett att framstella inre mjukad polyvinylklorid
JPS5887101A (ja) † 1981-11-18 1983-05-24 Kayaku Nuurii Kk エチレン系不飽和単量体の重合用組成物
JPS58103357A (ja) * 1981-12-14 1983-06-20 Nippon Oil & Fats Co Ltd ジイソプロピルペルオキシジカ−ボネ−トの製造方法
CA1207489A (en) * 1982-03-16 1986-07-08 Kazuhiko Kanki Resin composition suitable for use in medical devices
US4584142A (en) * 1983-11-03 1986-04-22 Ppg Industries, Inc. Alkyl percarbonates
US4590008A (en) * 1984-06-07 1986-05-20 Ppg Industries, Inc. Novel organic peroxydicarbonates
JP3003247B2 (ja) * 1991-02-28 2000-01-24 日本ゼオン株式会社 電子線架橋性プラスチゾル
JPH07188489A (ja) * 1993-11-22 1995-07-25 Sumitomo Chem Co Ltd 粉末成形用塩化ビニル系樹脂組成物及びその製造方法
US5548046A (en) * 1994-02-16 1996-08-20 Elf Atochem North America, Inc. Stabilized dialkyl peroxydicarbonate compositions and their uses
JPH0812708A (ja) * 1994-06-29 1996-01-16 Sumitomo Chem Co Ltd 塩化ビニル系重合体の製造方法
BE1009969A3 (fr) * 1996-01-25 1997-11-04 Solvay Procede pour la polymerisation en suspension aqueuse du chlorure de vinyle a l'intervention de peroxydicarbonates de dialkyle.
BE1011294A3 (fr) * 1997-07-22 1999-07-06 Solvay Solution organique de peroxydicarbonate de dialkyle, procede pour l'obtenir, preparation de polymeres halogenes a l'intervention de celle-ci et polymeres halogenes obtenus.

Also Published As

Publication number Publication date
BG63396B1 (bg) 2001-12-29
HUP9900981A2 (hu) 1999-07-28
AU1442497A (en) 1997-08-20
JP4889837B2 (ja) 2012-03-07
NO20035017D0 (no) 2003-11-12
MY116847A (en) 2004-04-30
WO1997027229A1 (fr) 1997-07-31
JP2000504365A (ja) 2000-04-11
CZ237098A3 (cs) 1998-12-16
BG102649A (en) 1999-03-31
KR20040091624A (ko) 2004-10-28
IL137055A0 (en) 2001-06-14
NO983430D0 (no) 1998-07-24
JP4291378B2 (ja) 2009-07-08
JP2007262080A (ja) 2007-10-11
RO119887B1 (ro) 2005-05-30
HU229149B1 (en) 2013-09-30
NO318952B1 (no) 2005-05-30
DZ2170A1 (fr) 2002-12-01
HUP9900981A3 (en) 2003-12-29
KR100476175B1 (ko) 2005-07-07
EP0876410A1 (fr) 1998-11-11
SK284350B6 (sk) 2005-02-04
YU2297A (sh) 1999-06-15
TR199801423T2 (xx) 1998-10-21
IL137055A (en) 2004-07-25
ZA97449B (en) 1998-07-21
JP2009287029A (ja) 2009-12-10
NO983430L (no) 1998-09-24
BE1009969A3 (fr) 1997-11-04
PL186797B1 (pl) 2004-02-27
EP0876410B2 (fr) 2011-08-17
US6617408B2 (en) 2003-09-09
DE69701855T2 (de) 2000-11-30
ATE192460T1 (de) 2000-05-15
CN1214703A (zh) 1999-04-21
IL125396A (en) 2003-05-29
US20040048995A1 (en) 2004-03-11
DE69701855D1 (de) 2000-06-08
DE69701855T3 (de) 2012-04-19
CA2244154C (fr) 2007-01-09
CN1515595A (zh) 2004-07-28
HRP970047B1 (en) 2002-02-28
US6258906B1 (en) 2001-07-10
AR006753A1 (es) 1999-09-29
BR9707080A (pt) 1999-03-23
US6878840B2 (en) 2005-04-12
CA2244154A1 (fr) 1997-07-31
PT876410E (pt) 2000-10-31
TW326048B (en) 1998-02-01
NO20035017L (no) 1998-09-24
EA199800653A1 (ru) 1999-02-25
ES2148924T5 (es) 2012-01-10
CN1267459C (zh) 2006-08-02
EP0876410B1 (fr) 2000-05-03
KR19990082020A (ko) 1999-11-15
HRP970047A2 (en) 1998-04-30
PL328268A1 (en) 1999-01-18
AU723766B2 (en) 2000-09-07
ES2148924T3 (es) 2000-10-16
UA63900C2 (uk) 2004-02-16
YU49136B (sh) 2004-03-12
SK98898A3 (en) 2000-02-14
US20010031846A1 (en) 2001-10-18
CZ292259B6 (cs) 2003-08-13
CN1132859C (zh) 2003-12-31
NO328156B1 (no) 2009-12-21
IL125396A0 (en) 1999-03-12
EA000881B1 (ru) 2000-06-26

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