MX9708738A - Procedimiento para la produccion de agente anti-incrustacion para revestimiento de reactor de polimerizacion y producto respectivo resultante. - Google Patents
Procedimiento para la produccion de agente anti-incrustacion para revestimiento de reactor de polimerizacion y producto respectivo resultante.Info
- Publication number
- MX9708738A MX9708738A MX9708738A MX9708738A MX9708738A MX 9708738 A MX9708738 A MX 9708738A MX 9708738 A MX9708738 A MX 9708738A MX 9708738 A MX9708738 A MX 9708738A MX 9708738 A MX9708738 A MX 9708738A
- Authority
- MX
- Mexico
- Prior art keywords
- coating
- preparation process
- polymerization reactors
- scaling agent
- product
- 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
- C08F2/002—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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
El objeto de la invencion es proveer un procedimiento para la produccion de agente anti-incrustacion para revestir los reactores de polimerizacion para monomeros, de los tipos obtenidos por medio de la condensacion de naftoles con un producto entrelazador aldehídico, caracterizado por el hecho de que dicho producto aldehídico es un producto que proviene de la reaccion entre un aldehído e hidrosulfito.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95UD000085A IT1280167B1 (it) | 1995-05-12 | 1995-05-12 | Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
PCT/IT1996/000092 WO1996035723A1 (en) | 1995-05-12 | 1996-05-07 | Anti-scaling agent for coating of polymerization reactors and preparation process thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9708738A true MX9708738A (es) | 1997-12-31 |
Family
ID=11421826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9708738A MX9708738A (es) | 1995-05-12 | 1996-05-07 | Procedimiento para la produccion de agente anti-incrustacion para revestimiento de reactor de polimerizacion y producto respectivo resultante. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5888589A (es) |
EP (1) | EP0824549B1 (es) |
JP (1) | JP3603309B2 (es) |
KR (1) | KR100408839B1 (es) |
CN (1) | CN1106405C (es) |
AT (1) | ATE272075T1 (es) |
AU (1) | AU715094B2 (es) |
BR (1) | BR9608870A (es) |
CA (1) | CA2220227C (es) |
DE (1) | DE69633010T2 (es) |
ES (1) | ES2225883T3 (es) |
HU (1) | HU224522B1 (es) |
IT (1) | IT1280167B1 (es) |
MX (1) | MX9708738A (es) |
NO (1) | NO315376B1 (es) |
PL (1) | PL198490B1 (es) |
RO (1) | RO120149B1 (es) |
WO (1) | WO1996035723A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1280168B1 (it) * | 1995-05-12 | 1998-01-05 | Cirs Spa | Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
IT1280181B1 (it) * | 1995-06-05 | 1998-01-05 | Cirs Spa | Procedimento per la produzione di anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
US6525457B1 (en) | 2000-09-21 | 2003-02-25 | Samsung Sdi Co., Ltd. | Tensioned shadow mask assembly for flat cathode ray tube |
JP3974882B2 (ja) | 2003-08-07 | 2007-09-12 | 信越化学工業株式会社 | 重合体スケール付着防止剤 |
US6906129B2 (en) | 2003-09-05 | 2005-06-14 | Shin-Etsu Chemical Co., Ltd. | Polymer scale preventive agent |
ITUD20100097A1 (it) * | 2010-05-20 | 2011-11-21 | Alchemia Italia Srl | "procedimento di preparazione di un agente anti-incrostante per reattori di pvc e agente anti-incrostante per reattori di pvc cosi' ottenuto" |
EP2581421A1 (en) | 2011-10-12 | 2013-04-17 | Ineos Europe AG | Additive |
DE102015202580A1 (de) | 2015-02-12 | 2016-08-18 | Wacker Chemie Ag | Verfahren zur Polymerisation von ethylenisch ungesättigten Monomeren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE91560C (es) * | 1970-05-07 | |||
US3825434A (en) * | 1972-10-27 | 1974-07-23 | Goodrich Co B F | Internally coated reaction vessel and process for coating the same |
JPS5230112A (en) * | 1975-09-02 | 1977-03-07 | Sanyo Denshi Kogyo Kk | Offset beat canceller |
US4068059A (en) * | 1977-02-17 | 1978-01-10 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
ATE23866T1 (de) * | 1980-10-31 | 1986-12-15 | Ici Plc | Vinylchlorid-polymerisationsverfahren. |
JPH05230112A (ja) * | 1992-02-24 | 1993-09-07 | Shin Etsu Chem Co Ltd | 重合体スケール付着防止剤、重合体スケールの付着を防止する重合器及びそれを使用する重合体製造方法 |
EP0598537B2 (en) * | 1992-11-10 | 2002-09-11 | Shin-Etsu Chemical Co., Ltd. | Polymer scale preventive agent |
IT1280168B1 (it) * | 1995-05-12 | 1998-01-05 | Cirs Spa | Anti-incrostante per rivestire i reattori di polimerizzazione e rispettivo prodotto risultante |
-
1995
- 1995-05-12 IT IT95UD000085A patent/IT1280167B1/it active IP Right Grant
-
1996
- 1996-05-07 DE DE69633010T patent/DE69633010T2/de not_active Expired - Lifetime
- 1996-05-07 AT AT96914380T patent/ATE272075T1/de not_active IP Right Cessation
- 1996-05-07 BR BR9608870A patent/BR9608870A/pt not_active IP Right Cessation
- 1996-05-07 JP JP53393096A patent/JP3603309B2/ja not_active Expired - Fee Related
- 1996-05-07 CN CN96193870A patent/CN1106405C/zh not_active Expired - Fee Related
- 1996-05-07 EP EP96914380A patent/EP0824549B1/en not_active Expired - Lifetime
- 1996-05-07 PL PL323464A patent/PL198490B1/pl unknown
- 1996-05-07 AU AU57773/96A patent/AU715094B2/en not_active Ceased
- 1996-05-07 RO RO97-02096A patent/RO120149B1/ro unknown
- 1996-05-07 CA CA002220227A patent/CA2220227C/en not_active Expired - Fee Related
- 1996-05-07 MX MX9708738A patent/MX9708738A/es unknown
- 1996-05-07 HU HU9901064A patent/HU224522B1/hu not_active IP Right Cessation
- 1996-05-07 KR KR1019970708062A patent/KR100408839B1/ko not_active IP Right Cessation
- 1996-05-07 US US08/952,087 patent/US5888589A/en not_active Expired - Lifetime
- 1996-05-07 WO PCT/IT1996/000092 patent/WO1996035723A1/en active IP Right Grant
- 1996-05-07 ES ES96914380T patent/ES2225883T3/es not_active Expired - Lifetime
-
1997
- 1997-11-03 NO NO19975052A patent/NO315376B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0824549A1 (en) | 1998-02-25 |
NO975052L (no) | 1997-12-11 |
WO1996035723A1 (en) | 1996-11-14 |
EP0824549B1 (en) | 2004-07-28 |
JPH11505557A (ja) | 1999-05-21 |
JP3603309B2 (ja) | 2004-12-22 |
KR19990014720A (ko) | 1999-02-25 |
HUP9901064A1 (hu) | 1999-07-28 |
ATE272075T1 (de) | 2004-08-15 |
NO975052D0 (no) | 1997-11-03 |
US5888589A (en) | 1999-03-30 |
IT1280167B1 (it) | 1998-01-05 |
ES2225883T3 (es) | 2005-03-16 |
ITUD950085A0 (it) | 1995-05-12 |
ITUD950085A1 (it) | 1996-11-12 |
AU715094B2 (en) | 2000-01-13 |
HUP9901064A3 (en) | 1999-11-29 |
PL323464A1 (en) | 1998-03-30 |
DE69633010D1 (de) | 2004-09-02 |
RO120149B1 (ro) | 2005-09-30 |
CN1106405C (zh) | 2003-04-23 |
AU5777396A (en) | 1996-11-29 |
CA2220227C (en) | 2002-04-16 |
BR9608870A (pt) | 1999-06-15 |
NO315376B1 (no) | 2003-08-25 |
PL198490B1 (pl) | 2008-06-30 |
CN1184488A (zh) | 1998-06-10 |
DE69633010T2 (de) | 2005-07-21 |
KR100408839B1 (ko) | 2005-02-24 |
CA2220227A1 (en) | 1996-11-14 |
HU224522B1 (hu) | 2005-10-28 |
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