FR2953845B1 - Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre - Google Patents

Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre

Info

Publication number
FR2953845B1
FR2953845B1 FR0959029A FR0959029A FR2953845B1 FR 2953845 B1 FR2953845 B1 FR 2953845B1 FR 0959029 A FR0959029 A FR 0959029A FR 0959029 A FR0959029 A FR 0959029A FR 2953845 B1 FR2953845 B1 FR 2953845B1
Authority
FR
France
Prior art keywords
stream
polymer
reactor
halogenated
monomer
Prior art date
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.)
Expired - Fee Related
Application number
FR0959029A
Other languages
English (en)
Other versions
FR2953845A1 (fr
Inventor
Francisco Manuel De
Ivan Claeys
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR0959029A priority Critical patent/FR2953845B1/fr
Priority to EP10787799A priority patent/EP2513168A1/fr
Priority to PCT/EP2010/069492 priority patent/WO2011073133A1/fr
Publication of FR2953845A1 publication Critical patent/FR2953845A1/fr
Application granted granted Critical
Publication of FR2953845B1 publication Critical patent/FR2953845B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • 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
    • C08F2/04—Polymerisation in solution
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
FR0959029A 2009-12-16 2009-12-16 Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre Expired - Fee Related FR2953845B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0959029A FR2953845B1 (fr) 2009-12-16 2009-12-16 Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre
EP10787799A EP2513168A1 (fr) 2009-12-16 2010-12-13 Procédé de préparation de polymère halogéné et dispositif de mise en oeuvre associé
PCT/EP2010/069492 WO2011073133A1 (fr) 2009-12-16 2010-12-13 Procédé de préparation de polymère halogéné et dispositif de mise en oeuvre associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0959029A FR2953845B1 (fr) 2009-12-16 2009-12-16 Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2953845A1 FR2953845A1 (fr) 2011-06-17
FR2953845B1 true FR2953845B1 (fr) 2012-02-24

Family

ID=42199369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0959029A Expired - Fee Related FR2953845B1 (fr) 2009-12-16 2009-12-16 Procede de preparation d'un polymere halogene et dispositif pour sa mise en oeuvre

Country Status (3)

Country Link
EP (1) EP2513168A1 (fr)
FR (1) FR2953845B1 (fr)
WO (1) WO2011073133A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2915821A1 (fr) 2014-03-04 2015-09-09 Synthomer Ltd. Procédé de traitement d'une composition de poly(chlorure de vinyle) avec du dioxyde de carbone à phase dense
JP7229065B2 (ja) * 2019-03-27 2023-02-27 住友重機械工業株式会社 射出成形機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6051682A (en) * 1996-12-23 2000-04-18 E. I. Du Pont De Nemours And Company Polymerization of fluoropolymers in carbon dioxide
JP4001418B2 (ja) * 1998-06-15 2007-10-31 旭硝子株式会社 含フッ素共重合体成形材料
US6258910B1 (en) 1999-06-09 2001-07-10 Occidental Chemical Corporation Polymerizing vinyl chloride in carbon dioxide
PL356095A1 (en) * 1999-11-12 2004-06-14 North Carolina State University Continuous process for making polymers in carbon dioxide
AU2002217151A1 (en) * 2001-01-10 2002-07-24 Solvay (Societe Anonyme) Method for two-step preparation of halogenated polymers and halogenated plurimodal polymers
ATE433467T1 (de) * 2005-04-19 2009-06-15 Asahi Glass Co Ltd Mehrschichtiges schlauchhaltiges fluorcopolymer

Also Published As

Publication number Publication date
FR2953845A1 (fr) 2011-06-17
EP2513168A1 (fr) 2012-10-24
WO2011073133A1 (fr) 2011-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829