FR1079772A - Perfectionnement à la polymérisation en masse - Google Patents

Perfectionnement à la polymérisation en masse

Info

Publication number
FR1079772A
FR1079772A FR1079772DA FR1079772A FR 1079772 A FR1079772 A FR 1079772A FR 1079772D A FR1079772D A FR 1079772DA FR 1079772 A FR1079772 A FR 1079772A
Authority
FR
France
Prior art keywords
bulk polymerization
improvement
polymerization improvement
bulk
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.)
Expired
Application number
Other languages
English (en)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain 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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Application granted granted Critical
Publication of FR1079772A publication Critical patent/FR1079772A/fr
Expired 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • 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
    • C08F14/08—Vinylidene chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1079772D 1952-07-29 1952-07-29 Perfectionnement à la polymérisation en masse Expired FR1079772A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1079772T 1952-07-29
US341609A US2715117A (en) 1952-07-29 1953-03-10 Methods of bulk polymerization

Publications (1)

Publication Number Publication Date
FR1079772A true FR1079772A (fr) 1954-12-02

Family

ID=42799738

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1079772D Expired FR1079772A (fr) 1952-07-29 1952-07-29 Perfectionnement à la polymérisation en masse
FR64382D Expired FR64382E (fr) 1952-07-29 1953-05-13 Perfectionnement à la polymérisation en masse

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR64382D Expired FR64382E (fr) 1952-07-29 1953-05-13 Perfectionnement à la polymérisation en masse

Country Status (5)

Country Link
US (1) US2715117A (fr)
BE (1) BE521774A (fr)
DE (1) DE950814C (fr)
FR (2) FR1079772A (fr)
NL (1) NL81285C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR83714E (fr) * 1963-02-26 1964-10-02 Pechiney Saint Gobain Procédé de préparation en masse de polymères et de copolymères à base de chlorure de vinyle
US2856272A (en) * 1952-07-29 1958-10-14 Saint Gobain Polymerizer apparatus
DE975823C (de) * 1952-11-20 1962-10-31 Basf Ag Verfahren zur Herstellung von pulverfoermigen Polymerisaten aus polymerisationsfaehigen AEthylenderivaten
US2847410A (en) * 1954-02-16 1958-08-12 Allied Chem Method for polymerizing vinyl chloride
NL108275C (fr) * 1956-11-14
US2963470A (en) * 1957-01-22 1960-12-06 Phillips Petroleum Co Process for polymerization of 1-olefins in presence of solid heat carrier
FR1257780A (fr) * 1960-02-26 1961-04-07 Saint Gobain Perfectionnement à la polymérisation en masse de dérivés de l'éthylène
NL124334C (fr) * 1960-04-11
BE606717A (fr) * 1960-07-28
DE1290273C2 (de) * 1961-04-05 1973-03-22 Wacker Chemie Gmbh UEberziehen von Gegenstaenden nach dem Wirbelsinterverfahren
GB1047489A (fr) * 1963-03-01
US3622553A (en) * 1967-12-18 1971-11-23 Phillips Petroleum Co Agitated reactor and gas fluidized bed reactor in series for polymerization of vinyl chloride
US3625932A (en) * 1967-12-26 1971-12-07 Phillips Petroleum Co Vapor phase polymerization of vinyl chloride in a multiple stage fluidized bed reactor
US3981855A (en) * 1969-03-19 1976-09-21 Normac, Inc. Reactor process conditions control
DE2322741A1 (de) * 1973-05-05 1974-11-21 Basf Ag Verfahren zur herstellung von harzen
US4205149A (en) * 1974-12-23 1980-05-27 The Goodyear Tire & Rubber Company Method of removing vinyl chloride monomer from polyvinyl chloride resins
US4342845A (en) * 1980-10-03 1982-08-03 Hooker Chemicals & Plastics Corp. Vinyl halide-polyolefin polymer and copolymers and method of making

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59535C (fr) * 1941-12-31
DE816604C (de) * 1943-11-04 1951-10-11 Saint Gobain Vorrichtung zur Herstellung thermoplastischer polymerisierter Harze
US2479360A (en) * 1943-12-09 1949-08-16 Standard Oil Dev Co Process for polymerizing hydrocarbons
US2543805A (en) * 1945-07-18 1951-03-06 Dow Chemical Co Method of product control in suspension polymerizations
US2600695A (en) * 1947-07-02 1952-06-17 Saint Gobain Process for polymerizing vinyl chloride
US2580277A (en) * 1948-06-22 1951-12-25 Monsanto Chemicals Polymerization of vinyl chloride in aqueous suspension to produce granular polymers

Also Published As

Publication number Publication date
DE950814C (de) 1956-10-18
BE521774A (fr) 1955-09-30
NL81285C (nl) 1956-04-16
US2715117A (en) 1955-08-09
FR64382E (fr) 1955-11-10

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