NO771609L - Fremgangsm}te for } hemme u¦nsket oppbygning av polymert materiale p} innerveggene i polymerisasjonsreaktorer - Google Patents

Fremgangsm}te for } hemme u¦nsket oppbygning av polymert materiale p} innerveggene i polymerisasjonsreaktorer

Info

Publication number
NO771609L
NO771609L NO771609A NO771609A NO771609L NO 771609 L NO771609 L NO 771609L NO 771609 A NO771609 A NO 771609A NO 771609 A NO771609 A NO 771609A NO 771609 L NO771609 L NO 771609L
Authority
NO
Norway
Prior art keywords
homes
procedures
interior walls
polymerization reactors
polymerized material
Prior art date
Application number
NO771609A
Other languages
English (en)
Other versions
NO147451B (no
NO147451C (no
Inventor
William Joseph Settineri
Milton Carl Tolly
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO771609L publication Critical patent/NO771609L/no
Publication of NO147451B publication Critical patent/NO147451B/no
Publication of NO147451C publication Critical patent/NO147451C/no

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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NO771609A 1976-05-07 1977-05-06 Fremgangsmaate for aa hemme uoensket oppbygning av polymert materiale paa innerveggene i reaktorer for polymerisering og kopolymerisering av vinylklorid NO147451C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68422576A 1976-05-07 1976-05-07

Publications (3)

Publication Number Publication Date
NO771609L true NO771609L (no) 1977-11-08
NO147451B NO147451B (no) 1983-01-03
NO147451C NO147451C (no) 1983-04-13

Family

ID=24747196

Family Applications (1)

Application Number Title Priority Date Filing Date
NO771609A NO147451C (no) 1976-05-07 1977-05-06 Fremgangsmaate for aa hemme uoensket oppbygning av polymert materiale paa innerveggene i reaktorer for polymerisering og kopolymerisering av vinylklorid

Country Status (11)

Country Link
US (1) US4105841A (no)
JP (1) JPS52136287A (no)
BE (1) BE854361A (no)
CA (1) CA1079446A (no)
FR (1) FR2350360A1 (no)
GB (1) GB1534245A (no)
IT (1) IT1079621B (no)
NL (1) NL166070C (no)
NO (1) NO147451C (no)
SE (1) SE434846B (no)
YU (1) YU114577A (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438242A (en) 1982-04-07 1984-03-20 The Dow Chemical Company Retardation of polymer buildup in monovinyl aromatic suspension polymerization using sulfur trioxide as reactor coating
US4455175A (en) * 1983-08-01 1984-06-19 The Dow Chemical Company Method for removing or retarding paraffin buildup on surfaces in contact with crude oil
US4536222A (en) * 1983-08-01 1985-08-20 The Dow Chemical Company Method for removing or retarding paraffin buildup on surfaces in contact with natural gas
DE19835467A1 (de) 1998-08-06 2000-02-17 Elenac Gmbh Feststoffreaktor mit antistatischer Beschichtung zur Durchführung von Reaktionen in der Gasphase
US6758910B2 (en) * 2001-11-13 2004-07-06 Thomas E. Schmoyer Apparatus and method for sulfonating an article and articles made therefrom
DE10344845A1 (de) * 2003-09-26 2005-04-14 Basf Ag Vorrichtung zum Mischen, Trocknen und Beschichten von pulvrigem, körnigem oder geformtem Schüttgut in einem Fließbett und Verfahren zur Herstellung von Trägerkatalysatoren unter Verwendung einer solchen Vorrichtung
US8986785B2 (en) 2011-06-23 2015-03-24 Surface Activation Technologies Method and apparatus for continuous sulfonization of discrete article
CZ2014207A3 (cs) * 2014-03-28 2015-05-27 Bochemie A.S. Diskontinuální krystalizační jednotka pro výrobu kulovitých krystalů

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136348A (en) * 1937-07-02 1938-11-08 Dow Chemical Co Stabilizing vinylidene chloride
US2837506A (en) * 1956-01-26 1958-06-03 Du Pont Polymerization of chloroprene
NL101931C (no) * 1957-11-28
US3778423A (en) * 1971-06-28 1973-12-11 Universal Pvc Resins Method for reducing polymer deposit in polymerization of vinyl chloride
US3901755A (en) * 1972-05-24 1975-08-26 Cons Bathurst Ltd Bonding of polymers by surface activation

Also Published As

Publication number Publication date
NL166070B (nl) 1981-01-15
JPS548714B2 (no) 1979-04-18
NL166070C (nl) 1981-06-15
CA1079446A (en) 1980-06-10
US4105841A (en) 1978-08-08
NO147451B (no) 1983-01-03
IT1079621B (it) 1985-05-13
GB1534245A (en) 1978-11-29
BE854361A (fr) 1977-11-07
FR2350360A1 (fr) 1977-12-02
YU114577A (en) 1982-06-30
JPS52136287A (en) 1977-11-14
NL7704356A (nl) 1977-11-09
SE434846B (sv) 1984-08-20
FR2350360B1 (no) 1980-02-29
AU2463677A (en) 1978-04-20
NO147451C (no) 1983-04-13
SE7705264L (sv) 1977-11-08

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