FR1122080A - Procédé de préparation de l'acide téréphtalique - Google Patents

Procédé de préparation de l'acide téréphtalique

Info

Publication number
FR1122080A
FR1122080A FR1122080DA FR1122080A FR 1122080 A FR1122080 A FR 1122080A FR 1122080D A FR1122080D A FR 1122080DA FR 1122080 A FR1122080 A FR 1122080A
Authority
FR
France
Prior art keywords
terephthalic acid
preparing terephthalic
preparing
acid
terephthalic
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Application granted granted Critical
Publication of FR1122080A publication Critical patent/FR1122080A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
    • C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/25—Metal catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR1122080D 1954-02-25 1955-02-08 Procédé de préparation de l'acide téréphtalique Expired FR1122080A (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DEF14922A DE1080303B (de) 1954-02-25 1954-02-25 Verfahren zur Herstellung von festen Polyaethylenen
DEG14781A DE1091711B (de) 1954-02-25 1954-02-25 Vorrichtung und Verfahren zum Giessen von Eisen und Stahl unter Druck
DEB38412A DE1000801B (de) 1954-02-25 1954-07-02 Verfahren zur Herstellung von Terephthalsaeure
DEG15460A DE1133510B (de) 1954-02-25 1954-07-02 Verfahren und Vorrichtung zum Giessen von Eisen und Stahl unter Druck
DEG0014922 1954-10-08
DEF15877A DE1154631B (de) 1954-02-25 1954-10-08 Verfahren zur Polymerisation von AEthylen
DE825958X 1955-12-30

Publications (1)

Publication Number Publication Date
FR1122080A true FR1122080A (fr) 1956-08-31

Family

ID=27561614

Family Applications (5)

Application Number Title Priority Date Filing Date
FR1122080D Expired FR1122080A (fr) 1954-02-25 1955-02-08 Procédé de préparation de l'acide téréphtalique
FR1132506D Expired FR1132506A (fr) 1954-02-25 1955-06-08 Procédé pour la polymérisation d'éthylène
FR1133567D Expired FR1133567A (fr) 1954-02-25 1955-07-02 Dispositif de moulage sous pression des métaux, notamment ferreux
FR68725D Expired FR68725E (fr) 1954-02-25 1955-10-08 Procédé pour la polymérisation d'éthylène
FR70930D Expired FR70930E (fr) 1954-02-25 1956-12-29 Procédé pour la polymérisation d'éthylène

Family Applications After (4)

Application Number Title Priority Date Filing Date
FR1132506D Expired FR1132506A (fr) 1954-02-25 1955-06-08 Procédé pour la polymérisation d'éthylène
FR1133567D Expired FR1133567A (fr) 1954-02-25 1955-07-02 Dispositif de moulage sous pression des métaux, notamment ferreux
FR68725D Expired FR68725E (fr) 1954-02-25 1955-10-08 Procédé pour la polymérisation d'éthylène
FR70930D Expired FR70930E (fr) 1954-02-25 1956-12-29 Procédé pour la polymérisation d'éthylène

Country Status (9)

Country Link
US (2) US2966514A (fr)
BE (2) BE539435A (fr)
CH (3) CH334622A (fr)
DE (5) DE1080303B (fr)
FR (5) FR1122080A (fr)
GB (5) GB796286A (fr)
IT (3) IT536321A (fr)
LU (1) LU33685A1 (fr)
NL (2) NL96146C (fr)

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US3125559A (en) * 1964-03-17 Process for polymerizing unsaturated
US3392162A (en) * 1954-08-03 1968-07-09 Ziegler Polymerization of ethylenically unsaturated hydrocarbons
NL211080A (fr) * 1955-10-08
US2893984A (en) * 1956-04-02 1959-07-07 Exxon Research Engineering Co Polymerization of alpha olefins
DE1123474B (de) * 1956-08-15 1962-02-08 Ici Ltd Verfahren zur Herstellung von festen kristallinen AEthylenpolymeren
US3122527A (en) * 1956-08-17 1964-02-25 Firestone Tire & Rubber Co Polymerization of olefins with catalyst containing adduct of alkali metal and polynuclear aromatic compound
US3067183A (en) * 1956-10-15 1962-12-04 Eastman Kodak Co Polymerization of olefins with a catalyst slurry preactivated with ethylene
US3072632A (en) * 1956-11-01 1963-01-08 Eastman Kodak Co Ethylene polymerization with high temperature catalysts
US3215683A (en) * 1956-11-01 1965-11-02 Hercules Powder Co Ltd Purification of polyolefins
US3036055A (en) * 1956-11-01 1962-05-22 Hercules Powder Co Ltd Purification of polyolefins
US2980662A (en) * 1956-11-27 1961-04-18 Sun Oil Co Manufacture of olefin polymers
US3019216A (en) * 1956-12-24 1962-01-30 Universal Oil Prod Co Polymerization of olefins into polymers of high melting point
US3127385A (en) * 1957-01-10 1964-03-31 Method of producing substantially
GB877088A (en) * 1957-03-22 1961-09-13 Distillers Co Yeast Ltd Polymerisation of ethylene
BE565979A (fr) * 1957-03-23
US3210334A (en) * 1957-03-25 1965-10-05 Union Carbide Corp Catalytic polymerization of ethylene
NL226277A (fr) * 1957-03-27
US3050470A (en) * 1957-04-10 1962-08-21 Ethyl Corp Process of reacting a group iii-a metal with a group iv-a metal halide and hydrogen in a liquid organic medium and the product of said processes
US2965686A (en) * 1957-04-19 1960-12-20 Monsanto Chemicals Titanium subchloride catalysts and use in alkylation process
US2891044A (en) * 1957-05-27 1959-06-16 Hercules Powder Co Ltd Process for polymerization of ethylene
US3004962A (en) * 1957-05-27 1961-10-17 Hercules Powder Co Ltd Process for polymerization of 1-olefins
BE568072A (fr) * 1957-05-29
US2928818A (en) * 1957-07-01 1960-03-15 Eastman Kodak Co Process of polymerizing ethylene with aluminum-titanium halide catalyst
NL232063A (fr) * 1957-10-14
US2945017A (en) * 1957-10-30 1960-07-12 Grace W R & Co Polyethylene process
US2967176A (en) * 1957-10-31 1961-01-03 Standard Oil Co Process for polymerization of ethylene
US3069364A (en) * 1957-11-04 1962-12-18 Dal Mon Research Co Polyolefin synthesis
US3098828A (en) * 1957-11-04 1963-07-23 Dal Mon Research Co Catalyst prepared by grinding zirconium and aluminum chloride
US3038864A (en) * 1957-11-05 1962-06-12 Dal Mon Research Co Method of preparing an olefin polymerization catalyst
US3095383A (en) * 1957-11-06 1963-06-25 Grace W R & Co Ethylene polymerization catalyst prepared by grinding titanium and iodine
US2938018A (en) * 1957-11-22 1960-05-24 Universal Oil Prod Co Production of hard olefin polymers
BE574798A (fr) * 1958-01-25
US3026309A (en) * 1958-03-31 1962-03-20 Eastman Kodak Co Three-component aluminum-titanium tetrahalide catalysts for olefin polymerization
US2972607A (en) * 1958-03-31 1961-02-21 Eastman Kodak Co Four-component mixed metal-halogen catalysts for olefin polymerization
NL113090C (fr) * 1958-02-03
BE575611A (fr) * 1958-02-13
US3056770A (en) * 1958-03-04 1962-10-02 Dal Mon Research Co Polymerization process
US3065217A (en) * 1958-03-04 1962-11-20 Dal Mon Research Co Polymerization process
US3054788A (en) * 1958-03-04 1962-09-18 Dal Mon Research Co Polymerization process
US3049526A (en) * 1958-03-04 1962-08-14 Dal Mon Research Co Polymerization process
US3010787A (en) * 1958-03-20 1961-11-28 Exxon Research Engineering Co Preparation of crystalline titanium chloride
US3309349A (en) * 1958-03-20 1967-03-14 Nat Distillers Chem Corp Caulking compound comprising mixed latices of elastomeric and resinous polymers
NL102197C (fr) * 1958-03-21
US2925410A (en) * 1958-04-03 1960-02-16 Eastman Kodak Co Catalyst containing aluminum, titanium tetrahalide, and alkali metal fluoride and olefin polymerization therewith
US2948712A (en) * 1958-04-03 1960-08-09 Eastman Kodak Co Olefin polymerization catalyst containing aluminium, titanium tetrahalide, and titanium alcoholate
US3031440A (en) * 1958-05-06 1962-04-24 Nat Lead Co Polymerization of olefins with a catalyst of a grignard reagent and an aluminum containing titanium composition
US3115473A (en) * 1958-05-09 1963-12-24 Grace W R & Co Process of preparing a polyethylene catalyst
US2951068A (en) * 1958-05-12 1960-08-30 Nat Distillers Chem Corp Polymerization process
US3280092A (en) * 1958-06-12 1966-10-18 Phillips Petroleum Co Production of polypropylene
DE1109371B (de) * 1958-07-17 1961-06-22 Hoechst Ag Verfahren zur Polymerisation von ª‡-olefinisch ungesaettigten Kohlenwasserstoffen
NL106937C (fr) * 1958-07-18
NL241823A (fr) * 1958-08-02
DE1140708B (de) * 1958-08-25 1962-12-06 Ruhrchemie Ag Verfahren zur Polymerisation von AEthylen
US2917501A (en) * 1958-09-02 1959-12-15 American Cyanamid Co Polymerization of ethylene with a cyclopentadienyl titanium catalyst
US3009907A (en) * 1958-09-08 1961-11-21 Hercules Powder Co Ltd Recovery and purification of polyolefins
US2933483A (en) * 1958-09-30 1960-04-19 Eastman Kodak Co Olefin polymerization catalyst containing a metal halide and hexaphenylethane
BE583479A (fr) * 1958-10-10 1900-01-01
US3057843A (en) * 1958-11-03 1962-10-09 Firestone Tire & Rubber Co Polymerization of unsaturated hydrocarbons
US3017403A (en) * 1959-04-14 1962-01-16 Grace W R & Co Ethylene polymerization
US2965630A (en) * 1959-04-23 1960-12-20 Grace W R & Co Ethylene polymerization
GB872505A (en) * 1959-06-08 1961-07-12 Grace W R & Co Improvements in the production of aromatic polymers
US3096316A (en) * 1959-07-07 1963-07-02 Grace W R & Co Polymerization of propylene with a catalyst prepared by grinding al and ticl3 in the presence of h2
US3150107A (en) * 1959-08-05 1964-09-22 Grace W R & Co Process for producing a polyolefin catalyst containing ticl2, ticl3 and elemental titanium
US3068216A (en) * 1959-09-10 1962-12-11 Stamiearbon N V Preparation of high molecular weight isotactic polymers from alpha-olefinic hydrocarbons
US3026312A (en) * 1959-10-01 1962-03-20 Eastman Kodak Co Catalysts containing alkali metal salts for olefin polymerization
US3129211A (en) * 1959-11-05 1964-04-14 Continental Oil Co Polymerization catalyst and process
BE609130A (fr) * 1959-12-28
US3082196A (en) * 1960-02-03 1963-03-19 Dal Mon Research Co Olefin polymerization using aici3-omega or ta catalyst
US3130003A (en) * 1960-04-01 1964-04-21 Exxon Research Engineering Co Cocrystallized catalyst preparation process
NL267250A (fr) * 1960-07-19
US3190866A (en) * 1961-04-10 1965-06-22 Petro Tex Chem Corp Olefin polymerization process
US3245966A (en) * 1962-03-05 1966-04-12 Grace W R & Co Polymerization of ethylene in the prescence of ticl2 which has been activated by grinding
US3284518A (en) * 1962-10-29 1966-11-08 Union Oil Co Haloalkylation of aromatic compounds
US3271465A (en) * 1962-11-30 1966-09-06 Union Oil Co Preparation of chloroalkylated benzenes and alkylsubstituted benzenes
DE1187233B (de) * 1963-02-14 1965-02-18 Bergwerksverband Gmbh Verfahren zur Herstellung von Benzolpolycarbonsaeuren
DE2837481C2 (de) 1978-08-28 1983-08-04 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von Polymerisaten des Ethylens
US4851488A (en) * 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow
US20040076726A1 (en) * 2002-10-18 2004-04-22 Scott Equipment Company Apparatus and process for continuous pressurized conditioner system

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US1332028A (en) * 1919-04-07 1920-02-24 Commercial Res Company Side-chain oxidation
US1576999A (en) * 1921-07-16 1926-03-16 Seydel Chemical Company Method of oxidizing aromatic side-chain compounds
DE551618C (de) * 1930-09-13 1932-06-03 Ludwig Duerr Dr Ing Verfahren zur Einfuellung metallischen Schmelzgutes in Dauerformen unter Anwendung eines regelbaren Gasdruckes
DE720556C (de) * 1938-02-11 1942-05-08 Wilhelm Krezdorn Druckstempel zum Giessen von fluessigem Metall unter Explosionsdruck fuer zahnaerztliche Zwecke
DE874215C (de) * 1943-12-18 1953-04-20 Basf Ag Verfahren zur Herstellung von festen Polymerisaten aus AEthylen oder aethylenreichenGasen
GB682420A (en) * 1949-06-10 1952-11-12 Du Pont Improvements in or relating to the polymerisation of ethylene
GB698734A (en) * 1949-08-09 1953-10-21 Du Pont Production of terephthalic acid
US2567109A (en) * 1950-07-15 1951-09-04 Du Pont Initiator systems comprising a titanous compound and nitrogen compounds such as oximes
US2636899A (en) * 1951-01-29 1953-04-28 Du Pont Oxidation process for preparation of terephthalic acid
BE524812A (fr) * 1951-04-29
BE525768A (fr) * 1952-01-30
US2740811A (en) * 1952-04-09 1956-04-03 Glanzstoff Ag Method of preparing terephthalic acid
DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
US2721189A (en) * 1954-08-30 1955-10-18 Du Pont Polymeric bicyclo-(2, 2, 1)-2-heptene

Also Published As

Publication number Publication date
DE1091711B (de) 1960-10-27
FR68725E (fr) 1958-06-09
GB825958A (en) 1959-12-23
IT577536A (fr)
NL96146C (fr)
IT565268A (fr)
DE1000801B (de) 1957-01-17
DE1154631B (de) 1963-09-19
CH349413A (de) 1960-10-15
FR70930E (fr) 1959-09-30
FR1132506A (fr) 1957-03-12
LU33685A1 (fr)
CH334622A (de) 1958-12-15
GB811633A (en) 1959-04-08
GB796286A (en) 1958-06-11
NL194368A (fr)
DE1080303B (de) 1960-04-21
GB818985A (en) 1959-08-26
FR1133567A (fr) 1957-03-28
GB779723A (en) 1957-07-24
IT536321A (fr)
BE535345A (fr)
CH331296A (de) 1958-07-15
BE539435A (fr)
DE1133510B (de) 1962-07-19
US2966514A (en) 1960-12-27
US2867612A (en) 1959-01-06

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