FR1106031A - Procédé de purification de polymères - Google Patents

Procédé de purification de polymères

Info

Publication number
FR1106031A
FR1106031A FR1106031DA FR1106031A FR 1106031 A FR1106031 A FR 1106031A FR 1106031D A FR1106031D A FR 1106031DA FR 1106031 A FR1106031 A FR 1106031A
Authority
FR
France
Prior art keywords
purification process
polymer purification
polymer
purification
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR1106031A publication Critical patent/FR1106031A/fr
Expired legal-status Critical Current

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C08F210/10—Isobutene
    • C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/842—Removing liquids in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
    • 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
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/10—Organic
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/25—Decant, press, centrifuge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (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)
FR1106031D 1953-06-17 1954-06-10 Procédé de purification de polymères Expired FR1106031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US362365A US2833750A (en) 1953-06-17 1953-06-17 Method for finishing polymers

Publications (1)

Publication Number Publication Date
FR1106031A true FR1106031A (fr) 1955-12-12

Family

ID=23425816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106031D Expired FR1106031A (fr) 1953-06-17 1954-06-10 Procédé de purification de polymères

Country Status (2)

Country Link
US (1) US2833750A (fr)
FR (1) FR1106031A (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944047A (en) * 1960-07-05 Polymer slurry
DE1132318B (de) * 1955-10-26 1962-06-28 Wacker Chemie Gmbh Trocknung von Vinylsuspensions- und -emulsions-Polymerisaten
US3036056A (en) * 1958-11-04 1962-05-22 Phillips Petroleum Co Preparation of polymers of conjugated dienes
US3113843A (en) * 1959-01-27 1963-12-10 Du Pont Apparatus for separating a vapor from a viscous material such as molten polymer
BE597604A (fr) * 1959-12-01 1900-01-01
US3156009A (en) * 1960-12-30 1964-11-10 Standard Oil Co Devolatilizing extruder
DE1779922A1 (de) * 1961-02-17 1972-01-13 Internat Basic Economy Corp Vorrichtung zum Entfernen von Fluessigkeit aus Elastomeren
US3219641A (en) * 1961-05-10 1965-11-23 Exxon Research Engineering Co Process for modifying butyl rubber
US3189080A (en) * 1961-12-14 1965-06-15 Shell Oil Co Circulating solids dispersed in a liquid
US3244688A (en) * 1962-04-16 1966-04-05 Phillips Petroleum Co Process for processing of polymers
US3244485A (en) * 1962-07-17 1966-04-05 Monsanto Co Apparatus for preparing polycarbonamides
DE1246997B (de) * 1962-09-15 1967-08-10 Huels Chemische Werke Ag Verfahren und Vorrichtung zur Herstellung von Kautschukkruemeln aus einer Kautschukloesung
US3328263A (en) * 1963-08-22 1967-06-27 Phillips Petroleum Co Solvent recovery system for rubber polymerization processes
US3427138A (en) * 1963-10-07 1969-02-11 Exxon Research Engineering Co Process control system for making butyl rubber
US3279087A (en) * 1963-11-08 1966-10-18 Phillips Petroleum Co Solid polymer and liquid diluent separator apparatus and method
US3323222A (en) * 1965-02-17 1967-06-06 Welding Engineers Apparatus and method for dewatering and drying rubber
US3356461A (en) * 1965-04-26 1967-12-05 Marco Dev Co Inc Condensate dome for continuous chemical reactors
US3493031A (en) * 1968-02-21 1970-02-03 Monsanto Co Prefinisher for polymeric material
NL137352C (fr) * 1968-08-26
US3841381A (en) * 1969-11-06 1974-10-15 Solvay Apparatus for producing and recovering rubbery or sticky polymers
US3683511A (en) * 1970-09-04 1972-08-15 Firestone Tire & Rubber Co Method of removing volatiles from an elastomer
US3759917A (en) * 1971-04-08 1973-09-18 Du Pont Use of an open-barrel screw press dryer for chain-branching an epdm copolymer
US4007545A (en) * 1972-01-14 1977-02-15 International Basic Economy Corporation Method for adjusting temperature and pressure of a fluid
US4100244A (en) * 1973-02-28 1978-07-11 Japan Steel Works Ltd Method for directly cooling melted thermoplastic resins
JPS5432176B2 (fr) * 1973-05-02 1979-10-12
US4133857A (en) * 1975-09-16 1979-01-09 Chisso Corporation Method for producing a granular sorbic acid
US4411736A (en) * 1980-08-14 1983-10-25 Phillips Petroleum Company Method for vapor recovery from a polymer slurry
US4446094A (en) * 1982-09-23 1984-05-01 Welding Engineers, Inc. Apparatus and method for extracting fluid from an extruded material
DE3377579D1 (en) * 1983-10-07 1988-09-08 Fischer Karl Ind Gmbh Process for the continuous removal of residual monomers and the post-polymerisation of polyamide 6, and apparatus for carrying it out
DE3381882D1 (de) * 1983-10-20 1990-10-18 Welding Engineers Vorrichtung und verfahren zum entziehen von fluessigkeiten aus einem extrudierten material.
US4578877A (en) * 1984-12-03 1986-04-01 The Dow Chemical Company Process for controlling fines entrainment while drying solids
US4909898A (en) * 1986-10-01 1990-03-20 Polysar Limited Polymer recovery from solution
US5698150A (en) * 1995-06-07 1997-12-16 Acushnet Company Method for injection molding balata golf ball covers
US6458300B1 (en) * 1998-05-27 2002-10-01 Kraton Polymers U.S. Llc Conversion of sticky elastomeric polymer crumb into pellets without polymer degradation
EP1793187B1 (fr) * 2004-09-21 2011-11-23 Vives Joan Iglesias Procede et machine destines au frittage et/ou au sechage de materiaux en poudre, utilisant un rayonnement infrarouge
EP2328937B1 (fr) * 2008-09-19 2013-06-12 LANXESS International SA Procédé pour la fabrication de caoutchouc synthétique sans eau et sans solvant
JP5685638B2 (ja) * 2010-03-24 2015-03-18 ランクセス・インターナショナル・ソシエテ・アノニム 水および溶媒を含まないハロブチルゴムの製造方法
RU2596235C2 (ru) * 2010-03-24 2016-09-10 Ланксесс Интернасьональ Са Способ производства полимеров, не содержащих воду и растворитель
SG194141A1 (en) * 2011-05-13 2013-11-29 Nfm Welding Engineers Inc Improved dewatering machine and process
CN102909796B (zh) * 2011-08-03 2017-05-17 天胶科技(大连)有限公司 天然橡胶初加工装置及其方法
WO2023091711A1 (fr) * 2021-11-18 2023-05-25 Batech Corporation Systèmes et procédés de recyclage de déchets humides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542459A (en) * 1946-02-02 1951-02-20 Standard Oil Dev Co Polymerization process
US2542559A (en) * 1946-04-06 1951-02-20 Standard Oil Dev Co Treatment of isobutylene polymer slurry to enlarge particle size
US2611751A (en) * 1947-07-19 1952-09-23 Standard Oil Dev Co Antitack agent

Also Published As

Publication number Publication date
US2833750A (en) 1958-05-06

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