AT248413B - Verfahren zum Oxydieren eines gesättigten alicyclischen Kohlenwasserstoffes - Google Patents

Verfahren zum Oxydieren eines gesättigten alicyclischen Kohlenwasserstoffes

Info

Publication number
AT248413B
AT248413B AT922764A AT922764A AT248413B AT 248413 B AT248413 B AT 248413B AT 922764 A AT922764 A AT 922764A AT 922764 A AT922764 A AT 922764A AT 248413 B AT248413 B AT 248413B
Authority
AT
Austria
Prior art keywords
oxidizing
alicyclic hydrocarbon
saturated alicyclic
saturated
hydrocarbon
Prior art date
Application number
AT922764A
Other languages
English (en)
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Application granted granted Critical
Publication of AT248413B publication Critical patent/AT248413B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • 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
    • B29C48/695—Flow dividers, e.g. breaker plates
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT922764A 1963-11-18 1964-10-30 Verfahren zum Oxydieren eines gesättigten alicyclischen Kohlenwasserstoffes AT248413B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US324277A US3256563A (en) 1963-11-18 1963-11-18 Adjustable extrusion orifice structure

Publications (1)

Publication Number Publication Date
AT248413B true AT248413B (de) 1966-07-25

Family

ID=23262879

Family Applications (1)

Application Number Title Priority Date Filing Date
AT922764A AT248413B (de) 1963-11-18 1964-10-30 Verfahren zum Oxydieren eines gesättigten alicyclischen Kohlenwasserstoffes

Country Status (8)

Country Link
US (1) US3256563A (de)
AT (1) AT248413B (de)
BE (1) BE654907A (de)
DE (1) DE1229077C2 (de)
ES (1) ES306124A1 (de)
FR (1) FR1415151A (de)
GB (1) GB1091951A (de)
NL (1) NL6413090A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335457A (en) * 1964-10-19 1967-08-15 Hoover Ball & Bearing Co Blow molding machine with continuously rotating reciprocating extruder screw
AT294412B (de) * 1965-07-29 1971-11-25 Allg Maschb Ges M B H & Co Spritzkopf für Schneckenstrangpressen
US4076477A (en) * 1975-12-08 1978-02-28 Grandview Industries Limited Multiple extrusion apparatus
US4395427A (en) * 1981-05-12 1983-07-26 Werner Lehara, Inc. Method and apparatus for depositing dough on a conveyor
FR2597026B1 (fr) * 1986-04-11 1988-12-09 Trotignon Jean Pierre Dispositif de fabrication d'une plaque alveolaire, plaque alveolaire en resultant
IT1235918B (it) * 1989-11-06 1992-12-02 Automa Spa Testa di estrusione di piu'parison da un unico estrusore
US5474720A (en) * 1994-03-11 1995-12-12 Friedrich Theysohn Gmbh Method of and apparatus for producing elongated shaped bodies of thermoplastic synthetic resin
US7883735B2 (en) * 2006-08-07 2011-02-08 Kellogg Company Apparatus and method for curled extrudate
US9247752B2 (en) 2006-08-07 2016-02-02 Kellogg Company Apparatus and method for curled extrudate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24577E (en) * 1958-12-16 Machine for and method of forming hollow
DE1065410B (de) * 1959-09-17 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft Ludwigshafen/Rhein Verfahren zur Herstellung von Cyclohexanol und Cyclohexanon durch Oxydation von Cyclohexan
US1484961A (en) * 1923-06-04 1924-02-26 Willis J Peelle Machine for making gaskets and the like
US2210004A (en) * 1932-02-20 1940-08-06 Dorin Corp Packing
US2750625A (en) * 1950-09-25 1956-06-19 Royal Mfg Company Inc Apparatus for continuous moulding of synthetic resins
US2979768A (en) * 1957-02-21 1961-04-18 Robert F Schnee Apparatus for extrusion of plastics
US3054143A (en) * 1959-03-30 1962-09-18 Owens Illinois Glass Co Plastic forming machine orifice structure
DE1146876B (de) * 1960-10-12 1963-04-11 Hans J Zimmer Verfahrenstechni Kreislaufverfahren zur Herstellung von Cyclohexanon
GB918946A (en) * 1961-12-08 1963-02-20 Rexall Drug Chemical An improved extrusion device for use in blow-moulding apparatus

Also Published As

Publication number Publication date
US3256563A (en) 1966-06-21
FR1415151A (fr) 1965-10-22
ES306124A1 (es) 1965-02-16
DE1229077C2 (de) 1967-06-08
DE1229077B (de) 1966-11-24
GB1091951A (en) 1967-11-22
BE654907A (de) 1965-02-15
NL6413090A (de) 1965-05-19

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