AT346579B - Schmelzaufbereitungsverfahren fuer durch dampfphasenpolymerisation erzeugte polymere - Google Patents

Schmelzaufbereitungsverfahren fuer durch dampfphasenpolymerisation erzeugte polymere

Info

Publication number
AT346579B
AT346579B AT954075A AT954075A AT346579B AT 346579 B AT346579 B AT 346579B AT 954075 A AT954075 A AT 954075A AT 954075 A AT954075 A AT 954075A AT 346579 B AT346579 B AT 346579B
Authority
AT
Austria
Prior art keywords
vapor phase
processing process
phase polymerization
melt processing
polymers produced
Prior art date
Application number
AT954075A
Other languages
English (en)
Other versions
ATA954075A (de
Original Assignee
Standard Oil 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 Co filed Critical Standard Oil Co
Publication of ATA954075A publication Critical patent/ATA954075A/de
Application granted granted Critical
Publication of AT346579B publication Critical patent/AT346579B/de

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
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
AT954075A 1974-12-16 1975-12-16 Schmelzaufbereitungsverfahren fuer durch dampfphasenpolymerisation erzeugte polymere AT346579B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/533,022 US3970611A (en) 1974-12-16 1974-12-16 Melt finishing process for polymers produced by vapor state polymerization processes

Publications (2)

Publication Number Publication Date
ATA954075A ATA954075A (de) 1978-03-15
AT346579B true AT346579B (de) 1978-11-10

Family

ID=24124134

Family Applications (1)

Application Number Title Priority Date Filing Date
AT954075A AT346579B (de) 1974-12-16 1975-12-16 Schmelzaufbereitungsverfahren fuer durch dampfphasenpolymerisation erzeugte polymere

Country Status (19)

Country Link
US (1) US3970611A (de)
JP (1) JPS6031201B2 (de)
AR (1) AR227607A1 (de)
AT (1) AT346579B (de)
BE (1) BE836703A (de)
BR (1) BR7508336A (de)
CA (1) CA1053847A (de)
DD (1) DD125745A5 (de)
DE (1) DE2556417C2 (de)
ES (1) ES443516A1 (de)
FR (1) FR2295059A1 (de)
GB (1) GB1490457A (de)
IN (1) IN142970B (de)
IT (1) IT1052587B (de)
NL (1) NL182809C (de)
NO (1) NO144571C (de)
PH (1) PH12323A (de)
TR (1) TR19070A (de)
YU (1) YU7176A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1053846A (en) * 1974-12-16 1979-05-01 The Standard Oil Company Horizontal reactor for the vapor phase polymerization of monomers
DE3170491D1 (en) * 1981-07-13 1985-06-20 Dow Chemical Nederland Process for producing polyethylene having constant physical and chemical properties
US4588790A (en) * 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4543399A (en) * 1982-03-24 1985-09-24 Union Carbide Corporation Fluidized bed reaction systems
US4710538A (en) * 1986-03-10 1987-12-01 Union Carbide Corporation Process for the production of a sticky polymer
JPH01155304U (de) * 1988-04-12 1989-10-25
KR910004670A (ko) 1989-08-28 1991-03-29 노기 사다오 올레핀 중합용 촉매
US5244926A (en) * 1992-06-16 1993-09-14 The Dow Chemical Company Preparation of ion exchange and adsorbent copolymers
US6350054B1 (en) * 1997-12-08 2002-02-26 Bp Corporation North America Inc. Agitator for a horizontal polymerization reactor having contiguous paddle stations with paddles and sub-stations with sub-station paddles
US6803339B2 (en) 2001-09-14 2004-10-12 Bp Corporation North America Inc. Latent metallocene catalyst systems for olefin polymerization
US8716514B2 (en) 2003-03-26 2014-05-06 Ineos Usa Llc Olefin polymerisation catalyst containing a cycloakane dicarboxylate as electron donor
CN103025771B (zh) 2010-06-10 2015-04-29 伊内奥斯技术美国公司 卧式搅拌床反应器中的h2分布控制
EP2686382B2 (de) 2011-03-18 2024-05-15 INEOS Manufacturing Belgium NV Statistisches propylen-ethylen-copolymer
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
ES2730944T3 (es) 2013-01-29 2019-11-13 Ineos Europe Ag Artículos de polipropileno moldeados por inyección
WO2023144126A1 (en) 2022-01-27 2023-08-03 Ineos Europe Ag Catalyst composition
WO2023148259A1 (en) 2022-02-03 2023-08-10 Ineos Europe Ag Polyolefin blend containing recycled aluminium
WO2023152111A1 (en) 2022-02-09 2023-08-17 Ineos Europe Ag Catalyst component
WO2024120970A1 (en) 2022-12-09 2024-06-13 Ineos Europe Ag Catalyst component

Family Cites Families (10)

* 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
IT577732A (de) * 1956-08-16
US3023203A (en) * 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
US2936303A (en) * 1958-04-25 1960-05-10 Phillips Petroleum Co Olefin polymerization
US3049527A (en) * 1959-12-08 1962-08-14 Sun Oil Co Process and apparatus for the continuous reaction of gaseous reactants
US3338986A (en) * 1964-04-23 1967-08-29 Rexall Drug Chemical Continuous block copolymerization process
US3469948A (en) * 1966-08-24 1969-09-30 Dart Ind Inc Paddle-type polymerization reactor
DE1745114B2 (de) * 1967-05-27 1980-10-02 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Polymerisation von Äthylen, Propylen und/oder Butylen in der Gasphase
US3625932A (en) * 1967-12-26 1971-12-07 Phillips Petroleum Co Vapor phase polymerization of vinyl chloride in a multiple stage fluidized bed reactor
DE1805765C3 (de) * 1968-10-29 1980-09-11 Basf Ag, 6700 Ludwigshafen Verfahren zur Polymerisation von Propylen

Also Published As

Publication number Publication date
AR227607A1 (es) 1982-11-30
BR7508336A (pt) 1976-08-24
NO754246L (de) 1976-06-17
YU7176A (en) 1982-05-31
NL7514638A (nl) 1976-06-18
CA1053847A (en) 1979-05-01
DE2556417A1 (de) 1976-06-24
JPS5186585A (de) 1976-07-29
TR19070A (tr) 1978-05-01
PH12323A (en) 1979-01-16
JPS6031201B2 (ja) 1985-07-20
ES443516A1 (es) 1977-05-16
NL182809B (nl) 1987-12-16
NO144571C (no) 1981-09-23
IN142970B (de) 1977-09-17
FR2295059B1 (de) 1979-06-22
IT1052587B (it) 1981-07-20
BE836703A (fr) 1976-06-16
NO144571B (no) 1981-06-15
US3970611A (en) 1976-07-20
FR2295059A1 (fr) 1976-07-16
DE2556417C2 (de) 1986-01-16
NL182809C (nl) 1988-05-16
GB1490457A (en) 1977-11-02
DD125745A5 (de) 1977-05-18
ATA954075A (de) 1978-03-15

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Legal Events

Date Code Title Description
EFA Change in the company name
ELA Expired due to lapse of time