FR2017935A1 - - Google Patents

Info

Publication number
FR2017935A1
FR2017935A1 FR6931208A FR6931208A FR2017935A1 FR 2017935 A1 FR2017935 A1 FR 2017935A1 FR 6931208 A FR6931208 A FR 6931208A FR 6931208 A FR6931208 A FR 6931208A FR 2017935 A1 FR2017935 A1 FR 2017935A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6931208A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of FR2017935A1 publication Critical patent/FR2017935A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/909—Polymerization characterized by particle size of product
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/918—Polymerization reactors for addition polymer preparation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
FR6931208A 1968-09-12 1969-09-12 Withdrawn FR2017935A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75930968A 1968-09-12 1968-09-12

Publications (1)

Publication Number Publication Date
FR2017935A1 true FR2017935A1 (fr) 1970-05-22

Family

ID=25055177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931208A Withdrawn FR2017935A1 (fr) 1968-09-12 1969-09-12

Country Status (7)

Country Link
US (1) US3627744A (fr)
BE (1) BE738602A (fr)
BR (1) BR6912394D0 (fr)
DE (1) DE1946348A1 (fr)
FR (1) FR2017935A1 (fr)
IL (1) IL32891A0 (fr)
NL (1) NL6913960A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926931A (en) * 1970-04-13 1975-12-16 Shinetsu Chemical Co Method for suspension-polymerizing vinyl chloride
US4136242A (en) * 1970-05-04 1979-01-23 Shinetsu Chemical Company Method for suspension-polymerizing vinyl chloride
JPS512788A (en) * 1974-06-27 1976-01-10 Mitsubishi Rayon Co Jugonetsuno jokyoho
JPS5148782B2 (fr) * 1974-07-20 1976-12-22
DE2458024B2 (de) * 1974-12-07 1979-10-04 Hoechst Ag, 6000 Frankfurt Verfahren zur wäßrigen Suspensionspolymerisation von Vinylchlorid
DE2504659B2 (de) * 1975-02-05 1980-01-17 Chemische Werke Huels Ag, 4370 Marl Verfahren zum geregelten Abführen der Reaktionswärme bei Polymerisationsreaktionen in Dispersion bzw. Lösung
US4024329A (en) * 1975-07-03 1977-05-17 The Dow Chemical Company Method for removing heat from a chemical reaction
DE2625149C3 (de) * 1976-06-04 1981-01-08 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Vinylchloridpolymerisaten in wäßriger Emulsion
JPS578206A (en) * 1980-06-17 1982-01-16 Shin Etsu Chem Co Ltd Suspension polymerization of vinyl chloride type monomer
KR860001114B1 (ko) * 1981-06-22 1986-08-13 다까다 다까시 염화비닐 수지의 제조방법
US4732953A (en) * 1983-06-23 1988-03-22 Occidental Chemical Corporation Novel polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption
US4732954A (en) * 1983-06-23 1988-03-22 Occidental Chemical Corporation Novel polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption
US4526946A (en) * 1983-06-23 1985-07-02 Occidental Chemical Corporation Polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption
JPH0710892B2 (ja) * 1985-03-08 1995-02-08 鐘淵化学工業株式会社 塩化ビニル系樹脂の製造法
EP0661093B1 (fr) * 1993-12-28 1998-07-22 Shin-Etsu Chemical Co., Ltd. Appareil de polymérisation susceptible d'empêcher la formation de dépÔts de polymères, et procédé de préparation de polymère utilisant cedit appareil
DE19810268A1 (de) * 1998-03-10 1999-09-16 Basf Ag Stabilisatoren enthaltende Polymerdispersionen oder Polymerlösungen und daraus erhältliche Polymerpräparationen
DE102005001768A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
DE102005001771A1 (de) * 2005-01-13 2006-07-20 Vinnolit Gmbh & Co.Kg Profit-Center Vintec Verfahren zur Polymerisation von vinylhaltigen Monomeren
ES2683357T3 (es) * 2009-12-22 2018-09-26 Cynar Plastics Recycling Limited Conversión de material plástico residual en combustible
US10105670B2 (en) * 2013-09-17 2018-10-23 Lg Chem, Ltd. Heat recovery device
CN106824030B (zh) * 2017-02-08 2019-11-15 郑州高富肥料有限公司 一种连续化反应器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383069A (en) * 1940-07-23 1945-08-21 Du Pont Polymerization of ethenoid monomers
US2694700A (en) * 1950-01-21 1954-11-16 Peter L Shanta Process of suspension polymerization
US3340243A (en) * 1962-07-10 1967-09-05 Monsanto Co Aqueous suspension polymerization of vinyl chloride in presence of a nonionic, water soluble, hydrophilic colloid and an acyl persulfonate
US3451985A (en) * 1964-03-26 1969-06-24 Monsanto Co Method of polymerizing vinyl monomers
GB1150488A (en) * 1966-05-30 1969-04-30 Shinetsu Chem Ind Co Process for the Suspension Polymerisation of Vinyl Chloride

Also Published As

Publication number Publication date
IL32891A0 (en) 1969-11-12
BR6912394D0 (pt) 1973-01-09
DE1946348A1 (de) 1970-09-10
US3627744A (en) 1971-12-14
NL6913960A (fr) 1970-03-16
BE738602A (fr) 1970-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse