ES176005A1 - A PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POWDERS AND A DEVICE FOR THEIR EXECUTION - Google Patents

A PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POWDERS AND A DEVICE FOR THEIR EXECUTION

Info

Publication number
ES176005A1
ES176005A1 ES176005A ES176005A ES176005A1 ES 176005 A1 ES176005 A1 ES 176005A1 ES 176005 A ES176005 A ES 176005A ES 176005 A ES176005 A ES 176005A ES 176005 A1 ES176005 A1 ES 176005A1
Authority
ES
Spain
Prior art keywords
execution
procedure
preparation
thermoplastic powders
powders
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
ES176005A
Other languages
Spanish (es)
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.)
PASQUETTI CARLO
Original Assignee
PASQUETTI CARLO
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 PASQUETTI CARLO filed Critical PASQUETTI CARLO
Publication of ES176005A1 publication Critical patent/ES176005A1/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • B29B9/04—Making granules by dividing preformed material in the form of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ES176005A 1940-07-12 1946-12-05 A PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POWDERS AND A DEVICE FOR THEIR EXECUTION Expired ES176005A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT638992X 1940-07-12

Publications (1)

Publication Number Publication Date
ES176005A1 true ES176005A1 (en) 1947-01-16

Family

ID=11295170

Family Applications (1)

Application Number Title Priority Date Filing Date
ES176005A Expired ES176005A1 (en) 1940-07-12 1946-12-05 A PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POWDERS AND A DEVICE FOR THEIR EXECUTION

Country Status (2)

Country Link
ES (1) ES176005A1 (en)
GB (1) GB638992A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918701A (en) * 1956-02-23 1959-12-29 Eastman Kodak Co Method for pelleting organic thermoplastic materials
US3029466A (en) * 1956-03-09 1962-04-17 Union Carbide Corp Liquid phase pelleter
CH615384A5 (en) * 1978-12-07 1980-01-31 Buss Ag
EP0033351B1 (en) * 1980-01-30 1984-08-15 Buss Ag Apparatus for the dustfree production of small particles
GB2162789A (en) * 1984-07-16 1986-02-12 Cosden Technology Process for making expandable polystyrene
DE4444285C2 (en) * 1993-12-14 1996-11-28 Kobe Steel Ltd Device for forming waste material containing waste paper and its use
DE19754873A1 (en) * 1997-12-10 1999-06-17 Basf Ag Extrusion device

Also Published As

Publication number Publication date
GB638992A (en) 1950-06-21

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