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
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
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.
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) | IL125396A (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 (12)
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. |
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 |
US6433208B1 (en) * | 1999-11-04 | 2002-08-13 | Oxy Vinyls Lp | Method for producing stable, dilute, aqueous, emulsified peroxydicarbonates by homogenization |
US6846888B2 (en) * | 2001-02-01 | 2005-01-25 | Atofina Chemicals, Inc. | Stabilized organic peroxydicarbonate compositions |
WO2002076936A1 (en) | 2001-03-23 | 2002-10-03 | Akzo Nobel N.V. | Storage stable aqueous organic peroxide emulsions |
PL1593695T3 (pl) * | 2004-05-05 | 2008-11-28 | Vestolit Gmbh & Co Kg | Sposób wytwarzania polimerów i kopolimerów |
EP1852418A1 (en) | 2006-04-27 | 2007-11-07 | Arkema France | Process for synthesizing selected organic peroxides |
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 |
CN101230770B (zh) * | 2007-01-22 | 2010-12-01 | 优护国际企业股份有限公司 | 具寻码功能的两用号码锁 |
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)
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 |
US4495312A (en) * | 1982-03-16 | 1985-01-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | 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. |
-
1996
- 1996-01-25 BE BE9600070A patent/BE1009969A3/fr not_active IP Right Cessation
-
1997
- 1997-01-10 AT AT97901036T patent/ATE192460T1/de not_active IP Right Cessation
- 1997-01-10 AU AU14424/97A patent/AU723766B2/en not_active Ceased
- 1997-01-10 DE DE69701855T patent/DE69701855T3/de not_active Expired - Lifetime
- 1997-01-10 PT PT97901036T patent/PT876410E/pt unknown
- 1997-01-10 IL IL12539697A patent/IL125396A/xx not_active IP Right Cessation
- 1997-01-10 CA CA002244154A patent/CA2244154C/fr not_active Expired - Fee Related
- 1997-01-10 US US09/117,098 patent/US6258906B1/en not_active Expired - Lifetime
- 1997-01-10 EP EP97901036A patent/EP0876410B2/fr not_active Expired - Lifetime
- 1997-01-10 KR KR10-1998-0705740A patent/KR100476175B1/ko not_active IP Right Cessation
- 1997-01-10 RO RO98-01217A patent/RO119887B1/ro unknown
- 1997-01-10 BR BR9707080A patent/BR9707080A/pt not_active IP Right Cessation
- 1997-01-10 CZ CZ19982370A patent/CZ292259B6/cs not_active IP Right Cessation
- 1997-01-10 WO PCT/EP1997/000164 patent/WO1997027229A1/fr active IP Right Grant
- 1997-01-10 HU HU9900981A patent/HU229149B1/hu unknown
- 1997-01-10 CN CN97193272A patent/CN1132859C/zh not_active Expired - Fee Related
- 1997-01-10 IL IL13705597A patent/IL137055A/en not_active IP Right Cessation
- 1997-01-10 KR KR10-2004-7010890A patent/KR20040091624A/ko not_active Application Discontinuation
- 1997-01-10 PL PL97328268A patent/PL186797B1/pl unknown
- 1997-01-10 JP JP52648697A patent/JP4889837B2/ja not_active Expired - Fee Related
- 1997-01-10 CN CNB021498466A patent/CN1267459C/zh not_active Expired - Fee Related
- 1997-01-10 SK SK988-98A patent/SK284350B6/sk not_active IP Right Cessation
- 1997-01-10 EA EA199800653A patent/EA000881B1/ru not_active IP Right Cessation
- 1997-01-10 ES ES97901036T patent/ES2148924T5/es not_active Expired - Lifetime
- 1997-01-10 TR TR1998/01423T patent/TR199801423T2/xx unknown
- 1997-01-17 AR ARP970100200A patent/AR006753A1/es unknown
- 1997-01-20 ZA ZA97449A patent/ZA97449B/xx unknown
- 1997-01-22 DZ DZ970015A patent/DZ2170A1/fr active
- 1997-01-24 YU YU2297A patent/YU49136B/sh unknown
- 1997-01-24 HR HR970047A patent/HRP970047B1/xx not_active IP Right Cessation
- 1997-01-24 MY MYPI97000286A patent/MY116847A/en unknown
- 1997-02-27 TW TW086102412A patent/TW326048B/zh not_active IP Right Cessation
- 1997-10-01 UA UA98084552A patent/UA63900C2/uk unknown
-
1998
- 1998-07-24 NO NO19983430A patent/NO318952B1/no not_active IP Right Cessation
- 1998-07-24 BG BG102649A patent/BG63396B1/bg unknown
- 1998-11-11 AR ARP980105695A patent/AR017595A2/es active IP Right Grant
-
2001
- 2001-05-25 US US09/866,026 patent/US6617408B2/en not_active Expired - Fee Related
-
2003
- 2003-09-08 US US10/658,314 patent/US6878840B2/en not_active Expired - Fee Related
- 2003-11-12 NO NO20035017A patent/NO328156B1/no not_active IP Right Cessation
-
2007
- 2007-05-21 JP JP2007134357A patent/JP4291378B2/ja not_active Expired - Fee Related
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2009
- 2009-08-07 JP JP2009184559A patent/JP2009287029A/ja active Pending
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Legal Events
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FG | Grant, registration |