SE381424B - Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor - Google Patents

Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor

Info

Publication number
SE381424B
SE381424B SE7213264A SE1326472A SE381424B SE 381424 B SE381424 B SE 381424B SE 7213264 A SE7213264 A SE 7213264A SE 1326472 A SE1326472 A SE 1326472A SE 381424 B SE381424 B SE 381424B
Authority
SE
Sweden
Prior art keywords
ovala
jesningen
jesbara
polymerisat
sadly
Prior art date
Application number
SE7213264A
Other languages
English (en)
Swedish (sv)
Inventor
E Stahnecker
G Ruppert
R Moeller
R Schick
L Zuern
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of SE381424B publication Critical patent/SE381424B/xx

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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Wrappers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
SE7213264A 1971-11-04 1972-10-13 Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor SE381424B (sv)

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 (1)

Publication Number Publication Date
SE381424B true SE381424B (sv) 1975-12-08

Family

ID=5824154

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7213264A SE381424B (sv) 1971-11-04 1972-10-13 Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor

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)

Families Citing this family (10)

* 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
DE19924206C2 (de) * 1999-05-27 2002-01-31 Helmut Baierl Schäumbarer Kunststoff und Verfahren zur Verarbeitung eines schäumbaren Kunststoffs
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
NL271365A (en:Method) * 1960-11-15
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

Also Published As

Publication number Publication date
JPS4855262A (en:Method) 1973-08-03
DE2154754C3 (de) 1978-08-31
CH538425A (de) 1973-08-15
FR2158334B1 (en:Method) 1976-01-30
US3887672A (en) 1975-06-03
DK138529C (da) 1979-03-05
DK138529B (da) 1978-09-25
BE790823A (fr) 1973-04-30
NL7214775A (en:Method) 1973-05-08
NL162867C (nl) 1982-02-16
DE2154754A1 (de) 1973-05-24
AU4811372A (en) 1974-04-26
AR199191A1 (es) 1974-08-14
DE2154754B2 (de) 1977-06-02
ES407383A1 (es) 1975-10-16
AT318903B (de) 1974-11-25
GB1400518A (en) 1975-07-16
NL162867B (nl) 1980-02-15
JPS5544700B2 (en:Method) 1980-11-13
FR2158334A1 (en:Method) 1973-06-15
AU463916B2 (en) 1975-08-07
CA990919A (en) 1976-06-15

Similar Documents

Publication Publication Date Title
SE392269B (sv) Forfarande for framstellning av vissa indanyloxitetrazoler
SE401834B (sv) Forfarande for framstellning av furanforeningar
DK150641C (da) Apparat til fremstilling af poelser, isaer raapoelser
SE382122B (sv) Forfarande for framstellning av hologram
SE7808959L (sv) Forfarande for framstellning av dylenoxid
SE381056B (sv) Forfarande for framstellning av hogtorrhaltiga, karboxylerade styrenbutadienlatexar
SE381424B (sv) Forfarande for framstellning av jesbara styrenpolymerisat, vilka vid jesningen ger ovala, sadelformigt bojda skivor
NO147916C (no) Fremgangsmaate for fremstilling av 3-metylen-cefalosporin-forbindelser.
SE387570B (sv) Anleggning for framstellning av asbestcementskivor
SE414176B (sv) Forfarande for framstellning av cefalexin
SE387353B (sv) Forfarande for framstellning av smeltbara perlor av vermeherdande fenolformaldehydharts
NO136353C (no) Fremgangsm}te ved fremstilling av fosgen.
SE406587B (sv) Forfarande for framstellning av 4-hydroximetyl-1-keto-1,2-dihydroftalazin
TR16994A (tr) Oezel koklarin imaline mahsus usul
SE387936B (sv) Forfarande for framstellning av substituerade metoxiaminer
NO137587C (no) Fremgangsmaate for fremstilling av svovelsyre
NO136361C (no) Fremgangsm}te for fremstilling av 1-alkyl-4-fenyl-2(1h)-kinazolinoner.
SE401506B (sv) Forfarande for framstellning av bifenylyletrar
SE385482B (sv) Forfarande for framstellning av basiskt substituerade 3-bensoyl-benso(b)tiofen-derivat
SE380520B (sv) Forfarande for framstellning av 1-cinnamylidenamino-3-bensylidenaminoguanidin
SE7508078L (sv) Forfarande for framstellning av prostaglandinanaloger.
CA968641A (en) Process for the manufacture of microcapsules
DK133902B (da) Fremgangsmåde til fremstilling af Cephalosporin C.
SE402286B (sv) Forfarande for framstellning av substituerade isokinoliner
SE399426B (sv) Forfarande for framstellning av dibens /c,e/ azepin-5-oner