IT8120344A0 - Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate, destinate alla polimerizzazione dicomposti vinilici, idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione. - Google Patents

Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate, destinate alla polimerizzazione dicomposti vinilici, idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione.

Info

Publication number
IT8120344A0
IT8120344A0 IT8120344A IT2034481A IT8120344A0 IT 8120344 A0 IT8120344 A0 IT 8120344A0 IT 8120344 A IT8120344 A IT 8120344A IT 2034481 A IT2034481 A IT 2034481A IT 8120344 A0 IT8120344 A0 IT 8120344A0
Authority
IT
Italy
Prior art keywords
equipment
encrustation
reactors
polymerization
avoiding
Prior art date
Application number
IT8120344A
Other languages
English (en)
Other versions
IT1137506B (it
Inventor
Adolfo Caporossi
Leonello Del Signore
Original Assignee
Anic 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 Anic Spa filed Critical Anic Spa
Publication of IT8120344A0 publication Critical patent/IT8120344A0/it
Priority to IT20344/81A priority Critical patent/IT1137506B/it
Priority to ZA821222A priority patent/ZA821222B/xx
Priority to US06/353,260 priority patent/US4456731A/en
Priority to MX191696A priority patent/MX159747A/es
Priority to CA000397849A priority patent/CA1171595A/en
Priority to ES510890A priority patent/ES8307303A1/es
Priority to NO820739A priority patent/NO158064C/no
Priority to GB8206849A priority patent/GB2094806B/en
Priority to DK101382A priority patent/DK155833C/da
Priority to YU506/82A priority patent/YU44335B/xx
Priority to BR8201252A priority patent/BR8201252A/pt
Priority to JP57035971A priority patent/JPS57162703A/ja
Priority to AT0095482A priority patent/AT384429B/de
Priority to LU83996A priority patent/LU83996A1/fr
Priority to FR8204041A priority patent/FR2501702A1/fr
Priority to PT74564A priority patent/PT74564B/pt
Priority to DE19823209124 priority patent/DE3209124A1/de
Priority to CH1561/82A priority patent/CH652141A5/it
Priority to BE0/207554A priority patent/BE892474A/fr
Priority to AR288734A priority patent/AR228178A1/es
Priority to SE8201570A priority patent/SE448997B/sv
Priority to NLAANVRAGE8201029,A priority patent/NL188167C/xx
Application granted granted Critical
Publication of IT1137506B publication Critical patent/IT1137506B/it

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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT20344/81A 1981-03-13 1981-03-13 Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione IT1137506B (it)

Priority Applications (22)

Application Number Priority Date Filing Date Title
IT20344/81A IT1137506B (it) 1981-03-13 1981-03-13 Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione
ZA821222A ZA821222B (en) 1981-03-13 1982-02-24 Composition for lining the walls of reactors and the like
US06/353,260 US4456731A (en) 1981-03-13 1982-03-01 Composition for lining the walls of reactors and connected apparatus used for polymerizing vinyl compounds which prevents or reduces deposits and incrustations on said apparatus, and the method for its use
MX191696A MX159747A (es) 1981-03-13 1982-03-08 Procedimiento para preparar un inhibidor de incrustacion en forma de revestimiento de las paredes de un reactor y aparatos anexos de polimerizacion de compuestos vinilicos
CA000397849A CA1171595A (en) 1981-03-13 1982-03-08 Composition for lining the walls of reactors and connected apparatus used for polymerising vinyl compounds which prevents or reduces deposits and incrustations on said apparatus, and the method for its use
BR8201252A BR8201252A (pt) 1981-03-13 1982-03-09 Composicao para revestimentos antiincrustacao de equipamentos para polimerizacao de compostos vinilicos
NO820739A NO158064C (no) 1981-03-13 1982-03-09 Overtrekksblanding for foring av veggene i polymerisasjonsreaktorer.
GB8206849A GB2094806B (en) 1981-03-13 1982-03-09 Material for lining the walls of reactors and associated apparatus
DK101382A DK155833C (da) 1981-03-13 1982-03-09 Foringsmateriale til vaeggene i reaktorer og tilknyttet apparatur beregnet til polymerisation af vinylforbindelser
YU506/82A YU44335B (en) 1981-03-13 1982-03-09 Process for the obtaining an incrustation inhibitor for coating reactor walls
ES510890A ES8307303A1 (es) 1981-03-13 1982-03-09 "procedimiento para la obtencion de un revestimiento para las paredes de reactores y aparatos coligados destinados a la polimerizacion de compuestos vinilicos".
JP57035971A JPS57162703A (en) 1981-03-13 1982-03-09 Lining composition
FR8204041A FR2501702A1 (fr) 1981-03-13 1982-03-10 Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques
LU83996A LU83996A1 (fr) 1981-03-13 1982-03-10 Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques
AT0095482A AT384429B (de) 1981-03-13 1982-03-10 Verfahren zur herstellung eines verkrustungsinhibitors fuer die auskleidung der waende von reaktoren und angeschlossener apparaturen bei der polymerisation von vinylverbindungen, dessen verwendung und polymerisationsverfahren
PT74564A PT74564B (en) 1981-03-13 1982-03-11 Process for preparing compositions for lining the walls of rea-ctors and connected apparatus
DE19823209124 DE3209124A1 (de) 1981-03-13 1982-03-12 Zusammensetzung zum auskleiden der waende von reaktoren und angeschlossenen apparaturen, welche zur polymerisation von vinylverbindungen verwendet werden, welche ablagerungen und verkrustungen an der apparatur verhindert oder reduziert, und methode zur verwendung
CH1561/82A CH652141A5 (it) 1981-03-13 1982-03-12 Procedimento per preparare una composizione antiaderente per le pareti di reattori da usare per la polimerizzazione di monomeri vinilici, composizione ottenuta ed uso della composizione.
BE0/207554A BE892474A (fr) 1981-03-13 1982-03-12 Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques
AR288734A AR228178A1 (es) 1981-03-13 1982-03-12 Composicion para el revestimiento de las paredes de reactores y dispositivo vinculados,destinados a la polimerizacion de compuestos vinilicos aptos a evitar o reducir depositos e incrustaciones en los dispositivos mismos
SE8201570A SE448997B (sv) 1981-03-13 1982-03-12 Komposition for anvendning som inkrustforhindrande beleggning i polymerisationsreaktorer
NLAANVRAGE8201029,A NL188167C (nl) 1981-03-13 1982-03-12 Samenstelling voor het voorkomen of verminderen van afzettingen en korsten op de wanden van reaktoren en daarmee verbonden apparaten voor de polymerisatie van vinylverbindingen en werkwijze voor het bekleden van dergelijke wanden en apparaten.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20344/81A IT1137506B (it) 1981-03-13 1981-03-13 Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione

Publications (2)

Publication Number Publication Date
IT8120344A0 true IT8120344A0 (it) 1981-03-13
IT1137506B IT1137506B (it) 1986-09-10

Family

ID=11165891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20344/81A IT1137506B (it) 1981-03-13 1981-03-13 Composizione per il rivestimento delle pareti dei reattori e delle apparecchiature collegate,destinate alla polimerizzazione di composti vinilici,idonea ad evitare o ridurre depositi ed incrostazioni delle stesse apparecchiature e metodo per la sua utilizzazione

Country Status (22)

Country Link
US (1) US4456731A (it)
JP (1) JPS57162703A (it)
AR (1) AR228178A1 (it)
AT (1) AT384429B (it)
BE (1) BE892474A (it)
BR (1) BR8201252A (it)
CA (1) CA1171595A (it)
CH (1) CH652141A5 (it)
DE (1) DE3209124A1 (it)
DK (1) DK155833C (it)
ES (1) ES8307303A1 (it)
FR (1) FR2501702A1 (it)
GB (1) GB2094806B (it)
IT (1) IT1137506B (it)
LU (1) LU83996A1 (it)
MX (1) MX159747A (it)
NL (1) NL188167C (it)
NO (1) NO158064C (it)
PT (1) PT74564B (it)
SE (1) SE448997B (it)
YU (1) YU44335B (it)
ZA (1) ZA821222B (it)

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US4613483A (en) * 1984-11-07 1986-09-23 The B. F. Goodrich Company Coated polymerization vessels and methods for use thereof
US4748049A (en) * 1986-03-27 1988-05-31 Chemfil Corporation Clear paint booth coating composition and method
IT1205543B (it) * 1986-12-24 1989-03-23 C I R S Cie Italiana Ricerca E Agente anti-incrostante per la polimerizzazione di monomeri olefinici clorurati
GB8928318D0 (en) * 1989-12-14 1990-02-21 Unilever Plc Polycarboxylate compounds and detergent compositions containing them
JP2719842B2 (ja) * 1990-05-25 1998-02-25 信越化学工業株式会社 重合体スケールの付着防止方法および重合体スケール付着防止剤
US5219930A (en) * 1990-09-21 1993-06-15 Quantum Chemical Corporation Process for converting vinyl alcohol polymers to poly(keto-esters) therefrom
US5186978B1 (en) * 1990-11-16 1999-11-02 Cal West Equip Co Protective coating and method of using such coating
US5362786A (en) 1990-11-16 1994-11-08 Cal-West Equipment Co., Inc. Protective coating and method of using such coating
US5411760A (en) * 1990-11-16 1995-05-02 Cal-West Equipment Company, Inc. Protective coating and method of using such coating
US5302413A (en) * 1990-11-16 1994-04-12 Cal-West Equipment Company, Inc. Protective coating and method of using such coating
US5750190B1 (en) * 1990-11-16 2000-01-25 Cal West Equipment Co Inc Protective coating and method of using such coating
US5494702A (en) * 1994-06-21 1996-02-27 Alco Industries, Inc. Protective solvent free liquid masking compounds and related method
US5618578A (en) * 1994-06-21 1997-04-08 Alco Industries, Inc. Protective solvent free liquid masking compounds and related method
US6162589A (en) * 1998-03-02 2000-12-19 Hewlett-Packard Company Direct imaging polymer fluid jet orifice
US7560029B2 (en) * 2001-02-01 2009-07-14 Yale University Osmotic desalination process
DE10140597A1 (de) * 2001-08-18 2003-03-06 Kuraray Specialities Europe Teilvernetzter Polyvinylalkohol
EP1437369A1 (de) * 2003-01-07 2004-07-14 Clariant GmbH Teilvernetzter Polyvinylalkohol
US20050020722A1 (en) * 2003-05-30 2005-01-27 Cal-West Specialty Coatings, Inc. Protective masking solutions comprising thixotropic film formers
US20060008585A1 (en) * 2004-06-14 2006-01-12 Cal-West Specialty Coatings, Inc. Masking solutions comprising siloxane-based surfactants for using in painting operations
US20070207269A1 (en) 2004-06-14 2007-09-06 Cal-West Specialty Coatings, Inc. Masking solutions comprising siloxane-based surfactants for using in painting operations
US9423693B1 (en) 2005-05-10 2016-08-23 Victor B. Kley In-plane scanning probe microscopy tips and tools for wafers and substrates with diverse designs on one wafer or substrate
US7571638B1 (en) * 2005-05-10 2009-08-11 Kley Victor B Tool tips with scanning probe microscopy and/or atomic force microscopy applications
US7960695B1 (en) 2005-05-13 2011-06-14 Kley Victor B Micromachined electron or ion-beam source and secondary pickup for scanning probe microscopy or object modification
CN101421309B (zh) * 2006-04-12 2012-12-05 可乐丽股份有限公司 分散稳定剂
US7784107B2 (en) * 2006-06-02 2010-08-24 Victor B. Kley High speed measurement, analysis and imaging systems and methods for length scales from meter to sub-nanometer
DE102006047617B4 (de) 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung basischer (Meth)acrylamide
DE102008017216B4 (de) 2008-04-04 2013-08-14 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden
DE102009031059A1 (de) 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen
DE102009042522A1 (de) 2009-09-22 2011-04-07 Clariant International Ltd. Kontinuierliches Umesterungsverfahren
DE102009042523B4 (de) 2009-09-22 2012-02-16 Clariant International Ltd. Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen
DE102010056564A1 (de) 2010-12-30 2012-07-05 Clariant International Limited Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung
DE102010056565A1 (de) 2010-12-30 2012-07-05 Clariant International Ltd. Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere
US9778572B1 (en) 2013-03-15 2017-10-03 Victor B. Kley In-plane scanning probe microscopy tips and tools for wafers and substrates with diverse designs on one wafer or substrate
CN106621550B (zh) * 2016-12-01 2019-12-06 中国石化长城能源化工（宁夏）有限公司 一种新的生产聚乙烯醇粉末的处理方法及其装置

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US3050418A (en) * 1959-11-09 1962-08-21 Yardney International Corp Process for imparting wettability to shaped hydrophobic polymeric material
US3220991A (en) * 1962-03-28 1965-11-30 Monsanto Co Heat stabilization of polyvinyl alcohol with aliphatic polycarboxylic acid
US4007320A (en) * 1974-05-21 1977-02-08 Kemanord Aktiebolag Process for reducing polymer build-up
TR18667A (tr) * 1974-12-10 1977-06-23 Anic Spa Vinil - kloridin suespansiyon polimerizasyonu icin usul
LU75733A1 (it) * 1976-09-06 1978-04-27
DE2845569A1 (de) * 1978-10-19 1980-04-30 Wacker Chemie Gmbh Verfahren zur herstellung von vinylhalogenidhomo- und -copolymerisaten

Also Published As

Publication number Publication date
NL188167C (nl) 1992-04-16
JPH0315641B2 (it) 1991-03-01
GB2094806A (en) 1982-09-22
ZA821222B (en) 1983-01-26
YU44335B (en) 1990-06-30
CH652141A5 (it) 1985-10-31
NO158064C (no) 1988-07-06
PT74564B (en) 1984-11-27
FR2501702B1 (it) 1984-06-15
DK101382A (da) 1982-09-14
BE892474A (fr) 1982-09-13
ES510890A0 (es) 1983-07-01
YU50682A (en) 1985-06-30
SE448997B (sv) 1987-03-30
AT384429B (de) 1987-11-10
DK155833B (da) 1989-05-22
SE8201570L (sv) 1982-09-14
ATA95482A (de) 1987-04-15
LU83996A1 (fr) 1983-02-22
BR8201252A (pt) 1983-01-18
AR228178A1 (es) 1983-01-31
PT74564A (en) 1982-04-01
NL8201029A (nl) 1982-10-01
JPS57162703A (en) 1982-10-06
IT1137506B (it) 1986-09-10
DK155833C (da) 1989-10-09
US4456731A (en) 1984-06-26
FR2501702A1 (fr) 1982-09-17
GB2094806B (en) 1985-07-17
MX159747A (es) 1989-08-16
NO158064B (no) 1988-03-28
CA1171595A (en) 1984-07-24
NL188167B (nl) 1991-11-18
ES8307303A1 (es) 1983-07-01
NO820739L (no) 1982-09-14
DE3209124A1 (de) 1982-09-23

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