FR2283910A1 - Procede de fabrication de chlorure de polyvinyle par polymerisation discontinue en suspension, evitant les emissions de chlorure de vinyle - Google Patents

Procede de fabrication de chlorure de polyvinyle par polymerisation discontinue en suspension, evitant les emissions de chlorure de vinyle

Info

Publication number
FR2283910A1
FR2283910A1 FR7526234A FR7526234A FR2283910A1 FR 2283910 A1 FR2283910 A1 FR 2283910A1 FR 7526234 A FR7526234 A FR 7526234A FR 7526234 A FR7526234 A FR 7526234A FR 2283910 A1 FR2283910 A1 FR 2283910A1
Authority
FR
France
Prior art keywords
suspension
polyvinyl chloride
vinyl chloride
chloride
discontinuous polymerization
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.)
Granted
Application number
FR7526234A
Other languages
English (en)
Other versions
FR2283910B1 (fr
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2283910A1 publication Critical patent/FR2283910A1/fr
Application granted granted Critical
Publication of FR2283910B1 publication Critical patent/FR2283910B1/fr
Granted 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00029—Batch processes
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
FR7526234A 1974-09-05 1975-08-26 Procede de fabrication de chlorure de polyvinyle par polymerisation discontinue en suspension, evitant les emissions de chlorure de vinyle Granted FR2283910A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2442574A DE2442574A1 (de) 1974-09-05 1974-09-05 Verfahren zur herstellung von polyvinylchlorid unter vermeiden von vinylchlorid-emissionen durch diskontinuierliche polymerisation in suspension

Publications (2)

Publication Number Publication Date
FR2283910A1 true FR2283910A1 (fr) 1976-04-02
FR2283910B1 FR2283910B1 (fr) 1979-05-18

Family

ID=5924968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526234A Granted FR2283910A1 (fr) 1974-09-05 1975-08-26 Procede de fabrication de chlorure de polyvinyle par polymerisation discontinue en suspension, evitant les emissions de chlorure de vinyle

Country Status (18)

Country Link
US (1) US4152501A (fr)
JP (1) JPS5154684A (fr)
AT (1) AT339601B (fr)
BE (1) BE833139A (fr)
BR (1) BR7505681A (fr)
CA (1) CA1064648A (fr)
CH (1) CH595402A5 (fr)
DE (1) DE2442574A1 (fr)
ES (1) ES440717A1 (fr)
FI (1) FI752490A (fr)
FR (1) FR2283910A1 (fr)
GB (1) GB1517795A (fr)
IT (1) IT1044467B (fr)
NL (1) NL7510449A (fr)
NO (1) NO752266L (fr)
PL (1) PL103414B1 (fr)
SE (1) SE7509743L (fr)
SU (1) SU670204A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710121A1 (de) * 1977-03-09 1978-09-14 Hoechst Ag Verfahren zur herstellung von polyvinylchlorid durch suspensionspolymerisation
JPS575704A (en) * 1980-06-16 1982-01-12 Shin Etsu Chem Co Ltd Suspension polymerization of vinyl chloride monomer
JPS578206A (en) * 1980-06-17 1982-01-16 Shin Etsu Chem Co Ltd Suspension polymerization of vinyl chloride type monomer
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
US20030219363A1 (en) * 2002-05-17 2003-11-27 Kobylecki Ryszard J. Examining chemical reactions
EP3813789A1 (fr) 2018-06-28 2021-05-05 Arx, LLC Procédé de distribution pour produire des constructions de film de dose unitaire soluble
CN115715965A (zh) * 2022-09-27 2023-02-28 中船(邯郸)派瑞特种气体股份有限公司 一种制备三氟甲磺酸三甲基硅酯的反应装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754289A (en) * 1952-02-29 1956-07-10 Shell Dev Process for polymerizing unsaturated compounds by conducting droplets through an aqueous medium with control of pressure fluctuations
US3004013A (en) * 1954-04-28 1961-10-10 Detrex Corp Method for producing finely divided polyvinyl chloride
CH354581A (de) * 1956-10-24 1961-05-31 Lonza Ag Polymerisationsverfahren für olefinisch ungesättigte Monomere
GB1053572A (fr) * 1963-05-14
SE376428B (fr) * 1969-01-21 1975-05-26 Pechiney Saint Gobain Sa Prod
US3642736A (en) * 1969-05-13 1972-02-15 Monsanto Co Method for recovering vented monomers
US3787187A (en) * 1970-04-01 1974-01-22 Goodrich Co B F Conversion-controlled apparatus for polymerization of monomeric materials in liquid media

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2283910B1 (fr) 1979-05-18
IT1044467B (it) 1980-03-20
PL103414B1 (pl) 1979-06-30
JPS5154684A (fr) 1976-05-13
SE7509743L (sv) 1976-03-08
US4152501A (en) 1979-05-01
ATA683575A (de) 1977-02-15
DE2442574A1 (de) 1976-03-25
NL7510449A (nl) 1976-03-09
FI752490A (fr) 1976-03-06
GB1517795A (en) 1978-07-12
ES440717A1 (es) 1977-03-16
BE833139A (fr) 1975-12-31
BR7505681A (pt) 1976-08-03
NO752266L (fr) 1976-03-08
CH595402A5 (fr) 1978-02-15
CA1064648A (fr) 1979-10-16
SU670204A3 (ru) 1979-06-25
AT339601B (de) 1977-10-25

Similar Documents

Publication Publication Date Title
BE856372A (fr) Preparation de plychlorure de vinyle par le procede de polymerisation en suspension
BE803580A (fr) Procede de polymerisation du chlorure de vinyle
BE859630A (fr) Procede de polymerisation de chlorure de vinyle
BE807530A (fr) Procede de polymerisation du chlorure de vinyle
BE837056A (fr) Procede de protection contre la formation de croutes en polymerisation de chlorure de vinyle
BE831355A (fr) Procede de polymerisation du chlorure vinyle
FR2289532A1 (fr) Procede de polymerisation du chlorure de vinyle
BE847631A (fr) Procede de polymerisation en suspension du chlorure de vinyle,
BE807529A (fr) Procede de polymerisation du chlorure de vinyle
FR2283910A1 (fr) Procede de fabrication de chlorure de polyvinyle par polymerisation discontinue en suspension, evitant les emissions de chlorure de vinyle
FR2289531A1 (fr) Procede perfectionne de polymerisation en vrac du chlorure de vinyle
BE815984A (fr) Procede de polymerisation du chlorure de vinyle en microsuspension.
FR2294189A1 (fr) Procede de polymerisation en suspension de chlorure de vinyle
BE802190A (fr) Procede de polymerisation du chlorure de vinyle
BE810501A (fr) Procede de fabrication du chlorure de vinyle
FR2318177A1 (fr) Procede de polymerisation de chlorure de vinyle
FR2290451A1 (fr) Procede perfectionne de polymerisation en vrac de chlorure de vinyle
BE760216A (fr) Procede de fabrication de chlorure de poly-vinyle par polymerisation ensuspension.
FR2283911A1 (fr) Procede de fabrication de chlorure de polyvinyle en emulsion, evitant les emissions de chlorure de vinyle
BE798603A (fr) Procede de polymerisation de chlorure de vinyle en presence de charges siliceuses
BE844215A (fr) Procede de polymerisation de chlorure de vinyle
BE768233A (fr) Procede de polymerisation de chlorure de vinyle en suspension
BE783941A (fr) Procede de polymerisation en suspension de chlorure de vinyle,
BE824116A (fr) Procede de fabrication de polymeres non collants du chlorure de vinyle
BE827635A (fr) Procede de preparation du chlorure de vinyle

Legal Events

Date Code Title Description
ST Notification of lapse