DE2154754C3 - Verfahren zur Herstellung expandierbarer Styrolpolymerisate - Google Patents

Verfahren zur Herstellung expandierbarer Styrolpolymerisate

Info

Publication number
DE2154754C3
DE2154754C3 DE2154754A DE2154754A DE2154754C3 DE 2154754 C3 DE2154754 C3 DE 2154754C3 DE 2154754 A DE2154754 A DE 2154754A DE 2154754 A DE2154754 A DE 2154754A DE 2154754 C3 DE2154754 C3 DE 2154754C3
Authority
DE
Germany
Prior art keywords
strands
oval
styrene polymers
production
expandable styrene
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
DE2154754A
Other languages
German (de)
English (en)
Other versions
DE2154754A1 (de
DE2154754B2 (de
Inventor
Rolf Dr. Moeller
Georg Ruppert
Rupert Dr. Schick
Erhard Dr. 6904 Ziegelhausen Stahnecker
Ludwig Dr. 6702 Bad Duerkheim Zuern
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE2154754A priority Critical patent/DE2154754C3/de
Priority to ES407383A priority patent/ES407383A1/es
Priority to CH1473172A priority patent/CH538425A/de
Priority to SE7213264A priority patent/SE381424B/xx
Priority to AU48113/72A priority patent/AU463916B2/en
Priority to CA155,081A priority patent/CA990919A/en
Priority to FR7238319A priority patent/FR2158334B1/fr
Priority to AR244900A priority patent/AR199191A1/es
Priority to BE790823A priority patent/BE790823A/xx
Priority to NL7214775A priority patent/NL162867C/xx
Priority to US303138A priority patent/US3887672A/en
Priority to GB5073772A priority patent/GB1400518A/en
Priority to AT934872A priority patent/AT318903B/de
Priority to DK545172A priority patent/DK138529C/da
Priority to JP10987872A priority patent/JPS5544700B2/ja
Publication of DE2154754A1 publication Critical patent/DE2154754A1/de
Publication of DE2154754B2 publication Critical patent/DE2154754B2/de
Application granted granted Critical
Publication of DE2154754C3 publication Critical patent/DE2154754C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7138—Shock absorbing
    • B29L2031/714—Shock absorbing for use in loose form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/772—Articles characterised by their shape and not otherwise provided for
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/814—Space filler
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/72—Packing elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Wrappers (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE2154754A 1971-11-04 1971-11-04 Verfahren zur Herstellung expandierbarer Styrolpolymerisate Expired DE2154754C3 (de)

Priority Applications (15)

Application Number Priority Date Filing Date Title
DE2154754A DE2154754C3 (de) 1971-11-04 1971-11-04 Verfahren zur Herstellung expandierbarer Styrolpolymerisate
ES407383A ES407383A1 (es) 1971-11-04 1972-10-06 Procedimiento para la obtencion de polimeros de estireno expansibles.
CH1473172A CH538425A (de) 1971-11-04 1972-10-09 Schüttfähiges Polstermaterial und Verfahren zu seiner Herstellung
SE7213264A SE381424B (sv) 1971-11-04 1972-10-13 Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor
AU48113/72A AU463916B2 (en) 1971-11-04 1972-10-25 Manufacture of expandable styrene polymers
CA155,081A CA990919A (en) 1971-11-04 1972-10-26 Manufacture of expandable styrene polymers
FR7238319A FR2158334B1 (en:Method) 1971-11-04 1972-10-27
BE790823A BE790823A (fr) 1971-11-04 1972-10-31 Procede de fabrication de polymerisats de styrene expansibles
AR244900A AR199191A1 (es) 1971-11-04 1972-10-31 Procedimiento para la obtencion de particulas de material espumado curvadas en forma de silla de montar
NL7214775A NL162867C (nl) 1971-11-04 1972-11-01 Werkwijze voor het vervaardigen van opschuimbare schijven uit styreenpolymeren.
US303138A US3887672A (en) 1971-11-04 1972-11-02 Manufacture of saddle-shaped discs from expandable styrene polymers
GB5073772A GB1400518A (en) 1971-11-04 1972-11-03 Manufacture of expandable styrene polymer pieces
AT934872A AT318903B (de) 1971-11-04 1972-11-03 Verfahren zur Herstellung expandierbarer Styrolpolymerisate
DK545172A DK138529C (da) 1971-11-04 1972-11-03 Fremgangsmaade til fremstilling af et af sadelformet boejede skumstofpartikler bestaaende,loest emballeringsmateriale
JP10987872A JPS5544700B2 (en:Method) 1971-11-04 1972-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2154754A DE2154754C3 (de) 1971-11-04 1971-11-04 Verfahren zur Herstellung expandierbarer Styrolpolymerisate

Publications (3)

Publication Number Publication Date
DE2154754A1 DE2154754A1 (de) 1973-05-24
DE2154754B2 DE2154754B2 (de) 1977-06-02
DE2154754C3 true DE2154754C3 (de) 1978-08-31

Family

ID=5824154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2154754A Expired DE2154754C3 (de) 1971-11-04 1971-11-04 Verfahren zur Herstellung expandierbarer Styrolpolymerisate

Country Status (15)

Country Link
US (1) US3887672A (en:Method)
JP (1) JPS5544700B2 (en:Method)
AR (1) AR199191A1 (en:Method)
AT (1) AT318903B (en:Method)
AU (1) AU463916B2 (en:Method)
BE (1) BE790823A (en:Method)
CA (1) CA990919A (en:Method)
CH (1) CH538425A (en:Method)
DE (1) DE2154754C3 (en:Method)
DK (1) DK138529C (en:Method)
ES (1) ES407383A1 (en:Method)
FR (1) FR2158334B1 (en:Method)
GB (1) GB1400518A (en:Method)
NL (1) NL162867C (en:Method)
SE (1) SE381424B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924206A1 (de) * 1999-05-27 2000-11-30 Helmut Baierl Schäumbarer Kunststoff

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2482930A1 (fr) * 1980-05-23 1981-11-27 Deledalle Maurice Particule de remplissage en mousse de matiere thermoplastique, procede et dispositif pour sa fabrication
DE3213972C1 (de) * 1982-04-16 1983-10-27 L. & C. Steinmüller GmbH, 5270 Gummersbach Waermeuebertragende Elemente fuer regenerativen Waermeaustausch in Gas-Gas-Wirbelschichtwaermetauschern
ES266396Y (es) * 1982-06-03 1983-07-16 "dispositivo amortiguador para embalaje".
DE3435440A1 (de) * 1983-12-10 1985-06-20 Hoechst Ag, 6230 Frankfurt Aufschaeumbares kunststoffgranulat und daraus hergestelltes packmaterial
DE3843536A1 (de) * 1988-12-23 1990-06-28 Basf Ag Verfahren zur herstellung expandierbarer styrolpolymerisate
DK271989A (da) * 1989-06-02 1990-12-03 Fossnit As Fyld
US5405694A (en) * 1989-06-02 1995-04-11 Fossnit A/S Stuffing
US5569519A (en) * 1991-03-13 1996-10-29 Enviro-Pac Inc. Loose fill packing element
US7575043B2 (en) * 2002-04-29 2009-08-18 Kauppila Richard W Cooling arrangement for conveyors and other applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945261A (en) * 1956-05-31 1960-07-19 Monsanto Chemicals Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces
US3033806A (en) * 1958-11-17 1962-05-08 American Cyanamid Co Preparation of shaped expanded thermoplastic polymer
FR1310106A (en:Method) * 1960-11-15 1963-03-06
NL301299A (en:Method) * 1962-12-07 1900-01-01
US3188264A (en) * 1962-12-21 1965-06-08 Tektronix Inc Loose fill packing material
US3400037A (en) * 1964-11-13 1968-09-03 Alta Ind Method of manufacturing cellular packing materials
US3723237A (en) * 1971-02-16 1973-03-27 Free Flow Packaging Corp Packing material and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19924206A1 (de) * 1999-05-27 2000-11-30 Helmut Baierl Schäumbarer Kunststoff
DE19924206C2 (de) * 1999-05-27 2002-01-31 Helmut Baierl Schäumbarer Kunststoff und Verfahren zur Verarbeitung eines schäumbaren Kunststoffs

Also Published As

Publication number Publication date
AR199191A1 (es) 1974-08-14
BE790823A (fr) 1973-04-30
US3887672A (en) 1975-06-03
JPS4855262A (en:Method) 1973-08-03
FR2158334A1 (en:Method) 1973-06-15
GB1400518A (en) 1975-07-16
NL162867B (nl) 1980-02-15
CA990919A (en) 1976-06-15
FR2158334B1 (en:Method) 1976-01-30
DE2154754A1 (de) 1973-05-24
ES407383A1 (es) 1975-10-16
CH538425A (de) 1973-08-15
DK138529B (da) 1978-09-25
SE381424B (sv) 1975-12-08
AU4811372A (en) 1974-04-26
NL162867C (nl) 1982-02-16
DE2154754B2 (de) 1977-06-02
JPS5544700B2 (en:Method) 1980-11-13
AT318903B (de) 1974-11-25
DK138529C (da) 1979-03-05
AU463916B2 (en) 1975-08-07
NL7214775A (en:Method) 1973-05-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)