BR9405272A - Processo para a polimerização de cloreto de vinila - Google Patents
Processo para a polimerização de cloreto de vinilaInfo
- Publication number
- BR9405272A BR9405272A BR9405272A BR9405272A BR9405272A BR 9405272 A BR9405272 A BR 9405272A BR 9405272 A BR9405272 A BR 9405272A BR 9405272 A BR9405272 A BR 9405272A BR 9405272 A BR9405272 A BR 9405272A
- Authority
- BR
- Brazil
- Prior art keywords
- polymerization
- vinyl chloride
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- 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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls
-
- 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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33239793 | 1993-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9405272A true BR9405272A (pt) | 1995-08-01 |
Family
ID=18254519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9405272A BR9405272A (pt) | 1993-12-27 | 1994-12-27 | Processo para a polimerização de cloreto de vinila |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5789499A (pt) |
| KR (1) | KR0152132B1 (pt) |
| CN (1) | CN1114323A (pt) |
| BR (1) | BR9405272A (pt) |
| CA (1) | CA2138182C (pt) |
| CZ (1) | CZ331194A3 (pt) |
| GB (1) | GB2285447B (pt) |
| GR (1) | GR1002007B (pt) |
| MY (1) | MY131695A (pt) |
| PL (1) | PL306481A1 (pt) |
| SG (1) | SG46973A1 (pt) |
| ZA (1) | ZA9410329B (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174986B1 (en) | 1996-12-20 | 2001-01-16 | Mitsui Chemicals, Inc. | Polymerization of vinyl chloride |
| EP1122266B1 (en) | 2000-01-21 | 2005-07-20 | Shin-Etsu Chemical Co., Ltd. | Process for producing vinyl chloride polymer |
| ATE315051T1 (de) * | 2002-04-11 | 2006-02-15 | Akzo Nobel Nv | Verfahren zum anbringen von antifoulingmitteln |
| EP1831137A1 (en) * | 2004-12-23 | 2007-09-12 | Solvay S.A. | Process for the manufacture of 1,2-dichloroethane |
| EA010364B1 (ru) * | 2004-12-23 | 2008-08-29 | Солвей (Сосьете Аноним) | Способ производства 1,2-дихлорэтана |
| KR20070094932A (ko) * | 2004-12-23 | 2007-09-27 | 솔베이(소시에떼아노님) | 1,2-디클로로에탄의 제조를 위한 공정 |
| KR100615279B1 (ko) | 2005-01-20 | 2006-08-25 | 삼성토탈 주식회사 | 저밀도폴리에틸렌 관형반응기에서 저밀도폴리에틸렌의 생산성을 향상시키는 방법 |
| FR2902784B1 (fr) * | 2006-06-23 | 2008-09-05 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| EP2581421A1 (en) | 2011-10-12 | 2013-04-17 | Ineos Europe AG | Additive |
| KR102159221B1 (ko) | 2016-09-26 | 2020-09-23 | 주식회사 엘지화학 | 염화비닐계 중합체의 제조방법 |
| CN109369831A (zh) * | 2018-09-12 | 2019-02-22 | 蓝凤祥 | 一种不需清釜的防冻型多元酚黄色防粘釜剂及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110527A (en) * | 1973-04-30 | 1978-08-29 | Olin Corporation | Vinyl chloride polymerization using selected amounts of air, oxygen or nitrogen |
| BE859630A (fr) * | 1976-10-12 | 1978-04-12 | Kanegafuchi Chemical Ind | Procede de polymerisation de chlorure de vinyle |
| US4080173A (en) * | 1977-06-20 | 1978-03-21 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
| JPS578207A (en) * | 1980-06-17 | 1982-01-16 | Tokuyama Sekisui Kogyo Kk | Suspension polymerization of vinyl chloride |
| JPS6059246A (ja) * | 1983-09-07 | 1985-04-05 | 三井物産株式会社 | カルバ−ト構造物 |
| JPS623841A (ja) * | 1985-06-28 | 1987-01-09 | O S G Kk | テ−パ部品の製造方法および装置 |
| DE3822467C2 (de) * | 1988-07-02 | 1996-12-12 | Hoechst Ag | Verfahren zur Herstellung von Homo-, Co- oder Pfropfpolymerisaten des Vinylchlorids |
| MX170464B (es) * | 1988-08-19 | 1993-08-23 | Shinetsu Chemical Co | Metodo paa prevenir la formacion de escamas |
| DE68921162T2 (de) * | 1988-12-09 | 1995-06-01 | Shinetsu Chemical Co | Verfahren zur Unterdrückung der Bildung von Polymerkrusten in einem Polymerisationsreaktor. |
| KR950000298B1 (ko) * | 1989-12-28 | 1995-01-13 | 미쯔이도오아쯔가가꾸 가부시기가이샤 | 염화비닐의 중합 |
| EP0534434B1 (en) * | 1991-09-24 | 1996-12-11 | Shin-Etsu Chemical Co., Ltd. | Polymer scale preventive agent, polymerization vessel effective in preventing polymer scale deposition, and process of producing polymer using said vessel |
-
1994
- 1994-12-15 CA CA002138182A patent/CA2138182C/en not_active Expired - Fee Related
- 1994-12-16 MY MYPI94003374A patent/MY131695A/en unknown
- 1994-12-19 GR GR940100563A patent/GR1002007B/el not_active IP Right Cessation
- 1994-12-22 KR KR1019940035883A patent/KR0152132B1/ko not_active IP Right Cessation
- 1994-12-22 PL PL94306481A patent/PL306481A1/xx unknown
- 1994-12-23 GB GB9426123A patent/GB2285447B/en not_active Expired - Fee Related
- 1994-12-23 SG SG1996000420A patent/SG46973A1/en unknown
- 1994-12-27 BR BR9405272A patent/BR9405272A/pt not_active Application Discontinuation
- 1994-12-27 CN CN94113516A patent/CN1114323A/zh active Pending
- 1994-12-27 CZ CZ943311A patent/CZ331194A3/cs unknown
- 1994-12-27 ZA ZA9410329A patent/ZA9410329B/xx unknown
-
1996
- 1996-12-30 US US08/777,059 patent/US5789499A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PL306481A1 (en) | 1995-07-10 |
| US5789499A (en) | 1998-08-04 |
| KR0152132B1 (ko) | 1998-10-15 |
| CN1114323A (zh) | 1996-01-03 |
| GB2285447B (en) | 1997-07-02 |
| CZ331194A3 (en) | 1995-07-12 |
| GB2285447A (en) | 1995-07-12 |
| MY131695A (en) | 2007-08-30 |
| GB9426123D0 (en) | 1995-02-22 |
| ZA9410329B (en) | 1995-09-11 |
| SG46973A1 (en) | 1998-03-20 |
| KR950018061A (ko) | 1995-07-22 |
| GR1002007B (en) | 1995-10-30 |
| CA2138182A1 (en) | 1995-06-28 |
| CA2138182C (en) | 1996-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE | Request for examination | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |