IT1280182B1 - Procedimento di polimerizzazione di monomeri - Google Patents

Procedimento di polimerizzazione di monomeri

Info

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
Application number
IT95UD000109A
Other languages
English (en)
Inventor
Mario Sattin
Original Assignee
Cirs Spa
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
Application filed by Cirs Spa filed Critical Cirs Spa
Publication of ITUD950109A0 publication Critical patent/ITUD950109A0/it
Priority to IT95UD000109A priority Critical patent/IT1280182B1/it
Priority to PCT/IT1996/000112 priority patent/WO1996039446A1/en
Priority to DE69606406T priority patent/DE69606406T2/de
Priority to BR9608386A priority patent/BR9608386A/pt
Priority to PT96916295T priority patent/PT830383E/pt
Priority to PL96323927A priority patent/PL186592B1/pl
Priority to TW085106535A priority patent/TW383311B/zh
Priority to KR1019970708936A priority patent/KR100408841B1/ko
Priority to AT96916295T priority patent/ATE189233T1/de
Priority to DK96916295T priority patent/DK0830383T3/da
Priority to HU9900236A priority patent/HUP9900236A3/hu
Priority to CA002223422A priority patent/CA2223422C/en
Priority to US08/973,340 priority patent/US5965094A/en
Priority to RO97-02244A priority patent/RO115278B1/ro
Priority to CN96194523A priority patent/CN1077896C/zh
Priority to ES96916295T priority patent/ES2144745T3/es
Priority to EP96916295A priority patent/EP0830383B1/en
Priority to JP9500296A priority patent/JPH11506495A/ja
Priority to AU59102/96A priority patent/AU710457B2/en
Publication of ITUD950109A1 publication Critical patent/ITUD950109A1/it
Priority to NO19975607A priority patent/NO314633B1/no
Priority to MX9709638A priority patent/MX9709638A/es
Application granted granted Critical
Publication of IT1280182B1 publication Critical patent/IT1280182B1/it
Priority to GR20000400954T priority patent/GR3033271T3/el
Priority to JP2004347940A priority patent/JP2005163044A/ja

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)
IT95UD000109A 1995-06-05 1995-06-05 Procedimento di polimerizzazione di monomeri IT1280182B1 (it)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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
0001 Granted