IT1280182B1 - Procedimento di polimerizzazione di monomeri - Google Patents
Procedimento di polimerizzazione di monomeriInfo
- Publication number
- IT1280182B1 IT1280182B1 IT95UD000109A ITUD950109A IT1280182B1 IT 1280182 B1 IT1280182 B1 IT 1280182B1 IT 95UD000109 A IT95UD000109 A IT 95UD000109A IT UD950109 A ITUD950109 A IT UD950109A IT 1280182 B1 IT1280182 B1 IT 1280182B1
- Authority
- IT
- Italy
- Prior art keywords
- pct
- monomer polymerization
- polymerization procedure
- sec
- novel process
- 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
-
- 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
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31699—Ester, halide or nitrile of addition polymer
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (23)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95UD000109A IT1280182B1 (it) | 1995-06-05 | 1995-06-05 | Procedimento di polimerizzazione di monomeri |
US08/973,340 US5965094A (en) | 1995-06-05 | 1996-05-31 | Polymerization process with anti-scaling agents |
CN96194523A CN1077896C (zh) | 1995-06-05 | 1996-05-31 | 使用防垢剂的聚合方法 |
BR9608386A BR9608386A (pt) | 1995-06-05 | 1996-05-31 | Processo de polimerização com agentes anti-incrustação e produto obtido |
PT96916295T PT830383E (pt) | 1995-06-05 | 1996-05-31 | Revestimento de agentes desincrustantes em reactores de polimerizacao e processo para a sua preparacao |
PL96323927A PL186592B1 (pl) | 1995-06-05 | 1996-05-31 | Sposób wytwarzania powłoki zapobiegającej osadzaniu się nalotu oraz powłoka zapobiegająca osadzaniusię nalotu |
TW085106535A TW383311B (en) | 1995-06-05 | 1996-05-31 | Procedure for the polymerization of monomers |
KR1019970708936A KR100408841B1 (ko) | 1995-06-05 | 1996-05-31 | 스케일방지피막을제조하는방법및이방법으로수득한스케일방지피막 |
AT96916295T ATE189233T1 (de) | 1995-06-05 | 1996-05-31 | Beschichtung gegen wandanlage in polymerisationsreaktoren und verfahren zu ihrer herstellung |
DK96916295T DK0830383T3 (da) | 1995-06-05 | 1996-05-31 | Antiaflejringsmiddelcoating i polymerisationsreaktorer og fremgangsmåde til fremstilling deraf |
HU9900236A HUP9900236A3 (en) | 1995-06-05 | 1996-05-31 | Polymerization process with anti-scaling agents |
CA002223422A CA2223422C (en) | 1995-06-05 | 1996-05-31 | Polymerization process with anti-scaling agents |
PCT/IT1996/000112 WO1996039446A1 (en) | 1995-06-05 | 1996-05-31 | Polymerization process with anti-scaling agents |
RO97-02244A RO115278B1 (ro) | 1995-06-05 | 1996-05-31 | Procedeu pentru protecţia reactoarelor de polimerizare prin acoperirea pereţilor lor interiori cu un agent antiincrustant |
DE69606406T DE69606406T2 (de) | 1995-06-05 | 1996-05-31 | Beschichtung gegen wandanlage in polymerisationsreaktoren und verfahren zu ihrer herstellung |
ES96916295T ES2144745T3 (es) | 1995-06-05 | 1996-05-31 | Revestimiento de agentes desincrustantes en reactores de polimerizacion y proceso para su preparacion. |
EP96916295A EP0830383B1 (en) | 1995-06-05 | 1996-05-31 | Coating of anti-scaling agents in polymerisation reactors and process for their preparation |
JP9500296A JPH11506495A (ja) | 1995-06-05 | 1996-05-31 | スケール防止剤を用いた重合方法 |
AU59102/96A AU710457B2 (en) | 1995-06-05 | 1996-05-31 | Anti scale agents for polymerization reactors |
NO19975607A NO314633B1 (no) | 1995-06-05 | 1997-12-04 | Polymerisasjonsprosess med avleiringshemmende midler |
MX9709638A MX9709638A (es) | 1995-06-05 | 1997-12-05 | Procedimiento de polimerizacion de agentes de anti-incrustacion. |
GR20000400954T GR3033271T3 (en) | 1995-06-05 | 2000-04-19 | Polymerization process with anti-scaling agents |
JP2004347940A JP2005163044A (ja) | 1995-06-05 | 2004-12-01 | 重合反応器用スケール防止剤及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95UD000109A IT1280182B1 (it) | 1995-06-05 | 1995-06-05 | Procedimento di polimerizzazione di monomeri |
Publications (3)
Publication Number | Publication Date |
---|---|
ITUD950109A0 ITUD950109A0 (it) | 1995-06-05 |
ITUD950109A1 ITUD950109A1 (it) | 1996-12-05 |
IT1280182B1 true IT1280182B1 (it) | 1998-01-05 |
Family
ID=11421849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95UD000109A IT1280182B1 (it) | 1995-06-05 | 1995-06-05 | Procedimento di polimerizzazione di monomeri |
Country Status (22)
Country | Link |
---|---|
US (1) | US5965094A (it) |
EP (1) | EP0830383B1 (it) |
JP (2) | JPH11506495A (it) |
KR (1) | KR100408841B1 (it) |
CN (1) | CN1077896C (it) |
AT (1) | ATE189233T1 (it) |
AU (1) | AU710457B2 (it) |
BR (1) | BR9608386A (it) |
CA (1) | CA2223422C (it) |
DE (1) | DE69606406T2 (it) |
DK (1) | DK0830383T3 (it) |
ES (1) | ES2144745T3 (it) |
GR (1) | GR3033271T3 (it) |
HU (1) | HUP9900236A3 (it) |
IT (1) | IT1280182B1 (it) |
MX (1) | MX9709638A (it) |
NO (1) | NO314633B1 (it) |
PL (1) | PL186592B1 (it) |
PT (1) | PT830383E (it) |
RO (1) | RO115278B1 (it) |
TW (1) | TW383311B (it) |
WO (1) | WO1996039446A1 (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
ITMI20020271A1 (it) * | 2002-02-12 | 2003-08-12 | 3V Sigma Spa | Metodo per la soppressione delle incrostazioni nel processo di produzione del cloruro di vinile polimero |
EP1416437A1 (en) * | 2002-11-04 | 2004-05-06 | STMicroelectronics S.r.l. | Hardware quantum gate |
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 |
JP5230101B2 (ja) * | 2004-02-13 | 2013-07-10 | トタル リサーチ アンド テクノロジー フエリユイ | 汚染防止剤の存在下でのオレフィン重合方法 |
WO2005087815A1 (ja) * | 2004-03-11 | 2005-09-22 | Kuraray Co., Ltd. | スケール付着防止剤 |
EP2236525A4 (en) * | 2008-01-22 | 2012-03-07 | Shinetsu Chemical Co | INHIBITOR FOR DEPOSITION OF POLYMER INCRUSTATIONS AND PROCESS FOR PRODUCTION OF A POLYMER WITH THIS INHIBITOR |
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" |
CN105102380B (zh) * | 2013-04-02 | 2019-06-18 | 栗田工业株式会社 | 蒸汽发生设备的除垢方法 |
CN112978943B (zh) * | 2019-12-17 | 2022-07-29 | 天津农学院 | 一种具有可控性的梳状结构环境友好型阻垢剂的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2081168A (en) * | 1932-05-02 | 1937-05-25 | Standard Oil Dev Co | Method of preventing scale depositions and removing such deposits from metallic surfaces |
DE91560C (it) * | 1970-05-07 | |||
US3700487A (en) * | 1971-02-23 | 1972-10-24 | American Optical Corp | Polycarbonate substrate with durable,abrasion and scratch-resistant,antifogging coating |
US3825434A (en) * | 1972-10-27 | 1974-07-23 | Goodrich Co B F | Internally coated reaction vessel and process for coating the same |
US4007320A (en) * | 1974-05-21 | 1977-02-08 | Kemanord Aktiebolag | Process for reducing polymer build-up |
US4068059A (en) * | 1977-02-17 | 1978-01-10 | The B. F. Goodrich Company | Internally coated reaction vessel for use in olefinic polymerization |
EP0052421B1 (en) * | 1980-10-31 | 1986-11-26 | Imperial Chemical Industries Plc | Vinyl chloride polymerisation process |
US4976997A (en) * | 1987-06-15 | 1990-12-11 | Chemco Technologies, Inc. | Surface composition for a substrate and method of preparation |
GB8820547D0 (en) * | 1988-08-31 | 1988-09-28 | Vickers Plc | Improvements in/relating to polymeric compounds |
US5037483A (en) * | 1990-01-30 | 1991-08-06 | Nalco Chemical Company | On-line iron clean-up |
US5194301A (en) * | 1990-08-09 | 1993-03-16 | Investigacion Y Desarrollo, C.A. | Process for reducing scale formation in vinyl polymerization reactors |
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
- 1995-06-05 IT IT95UD000109A patent/IT1280182B1/it active IP Right Grant
-
1996
- 1996-05-31 EP EP96916295A patent/EP0830383B1/en not_active Expired - Lifetime
- 1996-05-31 ES ES96916295T patent/ES2144745T3/es not_active Expired - Lifetime
- 1996-05-31 HU HU9900236A patent/HUP9900236A3/hu unknown
- 1996-05-31 TW TW085106535A patent/TW383311B/zh not_active IP Right Cessation
- 1996-05-31 RO RO97-02244A patent/RO115278B1/ro unknown
- 1996-05-31 WO PCT/IT1996/000112 patent/WO1996039446A1/en active IP Right Grant
- 1996-05-31 KR KR1019970708936A patent/KR100408841B1/ko not_active IP Right Cessation
- 1996-05-31 DE DE69606406T patent/DE69606406T2/de not_active Expired - Fee Related
- 1996-05-31 AT AT96916295T patent/ATE189233T1/de not_active IP Right Cessation
- 1996-05-31 DK DK96916295T patent/DK0830383T3/da active
- 1996-05-31 CA CA002223422A patent/CA2223422C/en not_active Expired - Fee Related
- 1996-05-31 AU AU59102/96A patent/AU710457B2/en not_active Ceased
- 1996-05-31 BR BR9608386A patent/BR9608386A/pt not_active IP Right Cessation
- 1996-05-31 JP JP9500296A patent/JPH11506495A/ja active Pending
- 1996-05-31 PL PL96323927A patent/PL186592B1/pl not_active IP Right Cessation
- 1996-05-31 CN CN96194523A patent/CN1077896C/zh not_active Expired - Fee Related
- 1996-05-31 US US08/973,340 patent/US5965094A/en not_active Expired - Fee Related
- 1996-05-31 PT PT96916295T patent/PT830383E/pt unknown
-
1997
- 1997-12-04 NO NO19975607A patent/NO314633B1/no not_active Application Discontinuation
- 1997-12-05 MX MX9709638A patent/MX9709638A/es not_active IP Right Cessation
-
2000
- 2000-04-19 GR GR20000400954T patent/GR3033271T3/el not_active IP Right Cessation
-
2004
- 2004-12-01 JP JP2004347940A patent/JP2005163044A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1996039446A1 (en) | 1996-12-12 |
CA2223422A1 (en) | 1996-12-12 |
CA2223422C (en) | 2002-08-06 |
TW383311B (en) | 2000-03-01 |
GR3033271T3 (en) | 2000-09-29 |
US5965094A (en) | 1999-10-12 |
PT830383E (pt) | 2000-07-31 |
JPH11506495A (ja) | 1999-06-08 |
ITUD950109A0 (it) | 1995-06-05 |
KR100408841B1 (ko) | 2005-02-02 |
AU710457B2 (en) | 1999-09-23 |
EP0830383B1 (en) | 2000-01-26 |
NO975607L (no) | 1998-01-19 |
HUP9900236A3 (en) | 1999-11-29 |
RO115278B1 (ro) | 1999-12-30 |
PL323927A1 (en) | 1998-04-27 |
PL186592B1 (pl) | 2004-01-30 |
HUP9900236A2 (hu) | 1999-05-28 |
DE69606406T2 (de) | 2000-09-21 |
AU5910296A (en) | 1996-12-24 |
JP2005163044A (ja) | 2005-06-23 |
CN1077896C (zh) | 2002-01-16 |
NO975607D0 (no) | 1997-12-04 |
CN1187204A (zh) | 1998-07-08 |
ITUD950109A1 (it) | 1996-12-05 |
MX9709638A (es) | 1998-07-31 |
KR19990022455A (ko) | 1999-03-25 |
NO314633B1 (no) | 2003-04-22 |
ES2144745T3 (es) | 2000-06-16 |
DK0830383T3 (da) | 2000-07-24 |
BR9608386A (pt) | 1999-01-19 |
EP0830383A1 (en) | 1998-03-25 |
ATE189233T1 (de) | 2000-02-15 |
DE69606406D1 (de) | 2000-03-02 |
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Legal Events
Date | Code | Title | Description |
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0001 | Granted |