FI48424C - Menetelmä jauheiden valmistamiseksi olefiinipolymerisaateista. - Google Patents

Menetelmä jauheiden valmistamiseksi olefiinipolymerisaateista.

Info

Publication number
FI48424C
FI48424C FI189665A FI189665A FI48424C FI 48424 C FI48424 C FI 48424C FI 189665 A FI189665 A FI 189665A FI 189665 A FI189665 A FI 189665A FI 48424 C FI48424 C FI 48424C
Authority
FI
Finland
Prior art keywords
powders
preparation
olefin polymers
olefin
polymers
Prior art date
Application number
FI189665A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI48424B (da
Inventor
Hotz
Immel
Koch
Mahler
Mueller
Raichle
Urban
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
Application granted granted Critical
Publication of FI48424B publication Critical patent/FI48424B/fi
Publication of FI48424C publication Critical patent/FI48424C/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyamides (AREA)
FI189665A 1964-08-14 1965-08-06 Menetelmä jauheiden valmistamiseksi olefiinipolymerisaateista. FI48424C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0078116 1964-08-14

Publications (2)

Publication Number Publication Date
FI48424B FI48424B (da) 1974-07-01
FI48424C true FI48424C (fi) 1974-10-10

Family

ID=6979738

Family Applications (1)

Application Number Title Priority Date Filing Date
FI189665A FI48424C (fi) 1964-08-14 1965-08-06 Menetelmä jauheiden valmistamiseksi olefiinipolymerisaateista.

Country Status (9)

Country Link
AT (1) AT298777B (da)
BE (1) BE668324A (da)
CH (1) CH453664A (da)
DK (1) DK119945B (da)
FI (1) FI48424C (da)
GB (1) GB1108972A (da)
IL (1) IL24119A (da)
LU (1) LU49228A1 (da)
NL (1) NL6510470A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163386B (it) * 1983-05-19 1987-04-08 Montedison Spa Procedimento per la produzione di granuli espandibili di polimeri termoplastici e relativa apparecchiatura
US4954352A (en) * 1988-07-27 1990-09-04 Exxon Chemical Patents Inc. Apparatus for producing particles of thermoplastic material
DE4000571C1 (da) * 1990-01-10 1991-06-06 Herbert 7853 Steinen De Huettlin

Also Published As

Publication number Publication date
DK119945B (da) 1971-03-15
DE1454760B2 (de) 1972-11-30
GB1108972A (en) 1968-04-10
DE1454760A1 (de) 1969-05-08
LU49228A1 (da) 1965-10-04
IL24119A (en) 1968-11-27
NL6510470A (da) 1966-02-15
BE668324A (da) 1966-02-14
FI48424B (da) 1974-07-01
CH453664A (de) 1968-03-31
AT298777B (de) 1972-04-15

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