IT1137506B - 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 - Google Patents

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

Info

Publication number
IT1137506B
IT1137506B IT20344/81A IT2034481A IT1137506B IT 1137506 B IT1137506 B IT 1137506B IT 20344/81 A IT20344/81 A IT 20344/81A IT 2034481 A IT2034481 A IT 2034481A IT 1137506 B IT1137506 B IT 1137506B
Authority
IT
Italy
Prior art keywords
incrostations
reactors
polymerization
avoiding
walls
Prior art date
Application number
IT20344/81A
Other languages
English (en)
Other versions
IT8120344A0 (it
Inventor
Caporossi Adolfo
Del Signore Leonello
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 CA000397849A priority patent/CA1171595A/en
Priority to MX191696A priority patent/MX159747A/es
Priority to NO820739A priority patent/NO158064C/no
Priority to GB8206849A priority patent/GB2094806B/en
Priority to JP57035971A priority patent/JPS57162703A/ja
Priority to YU506/82A priority patent/YU44335B/xx
Priority to ES510890A priority patent/ES8307303A1/es
Priority to DK101382A priority patent/DK155833C/da
Priority to BR8201252A priority patent/BR8201252A/pt
Priority to AT0095482A priority patent/AT384429B/de
Priority to FR8204041A priority patent/FR2501702A1/fr
Priority to LU83996A priority patent/LU83996A1/fr
Priority to PT74564A priority patent/PT74564B/pt
Priority to AR288734A priority patent/AR228178A1/es
Priority to DE19823209124 priority patent/DE3209124A1/de
Priority to BE0/207554A priority patent/BE892474A/fr
Priority to NLAANVRAGE8201029,A priority patent/NL188167C/xx
Priority to CH1561/82A priority patent/CH652141A5/it
Priority to SE8201570A priority patent/SE448997B/sv
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
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
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
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
DK101382A DK155833C (da) 1981-03-13 1982-03-09 Foringsmateriale til vaeggene i reaktorer og tilknyttet apparatur beregnet til polymerisation af vinylforbindelser
GB8206849A GB2094806B (en) 1981-03-13 1982-03-09 Material for lining the walls of reactors and associated apparatus
JP57035971A JPS57162703A (en) 1981-03-13 1982-03-09 Lining composition
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".
NO820739A NO158064C (no) 1981-03-13 1982-03-09 Overtrekksblanding for foring av veggene i polymerisasjonsreaktorer.
BR8201252A BR8201252A (pt) 1981-03-13 1982-03-09 Composicao para revestimentos antiincrustacao de equipamentos para polimerizacao de compostos vinilicos
LU83996A LU83996A1 (fr) 1981-03-13 1982-03-10 Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques
FR8204041A FR2501702A1 (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
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
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
BE0/207554A BE892474A (fr) 1981-03-13 1982-03-12 Composition pour le revetement interieur des parois de reacteurs de polymerisation de composes vinyliques
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.
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.
SE8201570A SE448997B (sv) 1981-03-13 1982-03-12 Komposition for anvendning som inkrustforhindrande beleggning i polymerisationsreaktorer

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 IT8120344A0 (it) 1981-03-13
IT1137506B true 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)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5362786A (en) * 1990-11-16 1994-11-08 Cal-West Equipment Co., 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
US5302413A (en) * 1990-11-16 1994-04-12 Cal-West Equipment Company, Inc. Protective coating and method of using such coating
US5186978B1 (en) * 1990-11-16 1999-11-02 Cal West Equip Co 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
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
EP1355859A2 (en) * 2001-02-01 2003-10-29 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
EP1781422B1 (en) * 2004-06-14 2012-08-01 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
US7571638B1 (en) * 2005-05-10 2009-08-11 Kley Victor B Tool tips with scanning probe microscopy and/or atomic force microscopy applications
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
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
TWI413649B (zh) * 2006-04-12 2013-11-01 Kuraray Co 分散穩定劑
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
PT74564B (en) 1984-11-27
NO158064B (no) 1988-03-28
CA1171595A (en) 1984-07-24
JPS57162703A (en) 1982-10-06
GB2094806B (en) 1985-07-17
PT74564A (en) 1982-04-01
MX159747A (es) 1989-08-16
AT384429B (de) 1987-11-10
NL188167B (nl) 1991-11-18
BE892474A (fr) 1982-09-13
FR2501702B1 (it) 1984-06-15
YU50682A (en) 1985-06-30
LU83996A1 (fr) 1983-02-22
GB2094806A (en) 1982-09-22
ATA95482A (de) 1987-04-15
AR228178A1 (es) 1983-01-31
NL8201029A (nl) 1982-10-01
NO158064C (no) 1988-07-06
SE448997B (sv) 1987-03-30
SE8201570L (sv) 1982-09-14
DE3209124A1 (de) 1982-09-23
FR2501702A1 (fr) 1982-09-17
ES510890A0 (es) 1983-07-01
BR8201252A (pt) 1983-01-18
US4456731A (en) 1984-06-26
DK101382A (da) 1982-09-14
DK155833C (da) 1989-10-09
ZA821222B (en) 1983-01-26
NO820739L (no) 1982-09-14
IT8120344A0 (it) 1981-03-13
ES8307303A1 (es) 1983-07-01
DK155833B (da) 1989-05-22
JPH0315641B2 (it) 1991-03-01
YU44335B (en) 1990-06-30
CH652141A5 (it) 1985-10-31

Similar Documents

Publication Publication Date Title
IT1137506B (it) 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
IT8220258A0 (it) Metodo per la polimerizzazione di alfa-olefine.
IT8267263A0 (it) Nuovi composti dell eritromicina eprocedimento per la loro preparazione ed impiego dei nuovi composti per il controllo di batteri
IT1098718B (it) Apparecchiatura per il trattamento di fluidi
BR8004068A (pt) Agente de conservacao liquido, contendo agua, sua aplicacao, e processo para a protecao temporaria de superficies metalicas e laqueadas
BE884996A (fr) Catalyseur pour la polymerisation d'alphaolefines et procede d'application de ce catalyseur
NO793981L (no) Maling for katodisk belastede staalflater
MX153926A (es) Procedimiento mejorado para recubrir reactores para la polimerizacion de cloruro de vinilo
IT1235217B (it) Procedimento ed apparecchiatura per la tempra di tubi di acciaio.
IT1153941B (it) Procedimento e apparecchiatura per la fabbricazione di legno compensato
IT1155036B (it) Apparecchiatura per la produzione di acciaio
IT1152730B (it) Metodo per determinare le proprieta' di corrosione di leghe di zirconio
IT1113421B (it) Metodo per la riduzione di alcossidi metallici e impiego dei composti cosi' ottenuti
IT8248605A0 (it) Procedimento per aumentare la resistenza alla corrosione di acciaio inossidabile sinterizzato
IT1208434B (it) Apparecchiatura per misurare quanti ta' di fluidi
IT1136625B (it) Metodo per la polimerizzazione di un'alfa-olefina
IT8225085A0 (it) Composti stilben-azo-derivati o stilben-azossi derivato,procedimenti per la loro produzioe ed il loro impiego
IT1151854B (it) Catalizzatore per la polimerizzazione di olefine
FR2508463B1 (fr) Procede de preparation continue de polymeres en emulsion inverse
ES510835A0 (es) "un metodo para la polimerizacion en suspension de uno o mas monomeros estirenicos".
IT1153303B (it) Metodo ed apparecchio per la deidrogenazione di composti alchilaromatici per produrre monomeri vinilaromatici
IT8267208A0 (it) Apparecchio per misurare caratteristiche di fluidi
IT8224937A0 (it) Metodo ed apparecchio per inibire la formazione di composti vinilaromatici polimerizzati durante la purificazione distillativa di un monomero vinilaromatico.
OA07052A (fr) Procédé et installation pour la fabrication d'un produit allongé en aluminium.
IT1135647B (it) Dispositivo per il rivestimento di tubi di acciaio