IT1125527B - Stampaggio mediante iniezione di polietilene di peso moleculare elevato adottando una temperatura dello stampo elevata - Google Patents

Stampaggio mediante iniezione di polietilene di peso moleculare elevato adottando una temperatura dello stampo elevata

Info

Publication number
IT1125527B
IT1125527B IT26659/79A IT2665979A IT1125527B IT 1125527 B IT1125527 B IT 1125527B IT 26659/79 A IT26659/79 A IT 26659/79A IT 2665979 A IT2665979 A IT 2665979A IT 1125527 B IT1125527 B IT 1125527B
Authority
IT
Italy
Prior art keywords
adopting
mold
molding
injection
molecular weight
Prior art date
Application number
IT26659/79A
Other languages
English (en)
Other versions
IT7926659A0 (it
Inventor
Josef Kubat
Hans Mikael Rigdahl
Jan Krister Djurner
Original Assignee
Josef Kubat
Hans Mikael Rigdahl
Jan Krister Djurner
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 Josef Kubat, Hans Mikael Rigdahl, Jan Krister Djurner filed Critical Josef Kubat
Publication of IT7926659A0 publication Critical patent/IT7926659A0/it
Application granted granted Critical
Publication of IT1125527B publication Critical patent/IT1125527B/it

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • External Artificial Organs (AREA)
IT26659/79A 1978-10-20 1979-10-19 Stampaggio mediante iniezione di polietilene di peso moleculare elevato adottando una temperatura dello stampo elevata IT1125527B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7810976A SE7810976L (sv) 1978-10-20 1978-10-20 Formsprutning av hogmolekyler polyeten med anvendning av forhojd formtemperatur

Publications (2)

Publication Number Publication Date
IT7926659A0 IT7926659A0 (it) 1979-10-19
IT1125527B true IT1125527B (it) 1986-05-14

Family

ID=20336154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26659/79A IT1125527B (it) 1978-10-20 1979-10-19 Stampaggio mediante iniezione di polietilene di peso moleculare elevato adottando una temperatura dello stampo elevata

Country Status (9)

Country Link
US (1) US4315887A (it)
EP (1) EP0020513A1 (it)
JP (2) JPS55500830A (it)
DK (1) DK265180A (it)
FI (1) FI793251A (it)
IT (1) IT1125527B (it)
NO (1) NO793360L (it)
SE (1) SE7810976L (it)
WO (1) WO1980000812A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036471A (en) * 1996-07-02 2000-03-14 Craig B. McKinney Dual portable high efficiency rapid process mass production injection molds
US6458109B1 (en) * 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
WO2000059424A1 (en) * 1999-04-02 2000-10-12 Kinetic Concepts, Inc. Vacuum assisted closure system with provision for introduction of agent
FR2799774B1 (fr) * 1999-10-13 2003-04-04 Martine Griguer Systeme de revetement en plaque de polyethylene formant des parois murales ou de coffrages temporaires servant a des soutiens de terre et de protections d'eventuels eboulis dans des tranchees
SE0601536L (sv) * 2006-07-11 2008-01-12 Moelnlycke Health Care Ab Spolförband
JP5322002B2 (ja) * 2008-06-19 2013-10-23 アルケア株式会社 創傷用器具、及び該創傷用器具を用いた創傷用装置
IT1410977B1 (it) * 2010-06-14 2014-10-03 Automobili Lamborghini Spa Processo e dispositivi per fabbricare prodotti in materiali compositi
DE102016214736A1 (de) 2016-08-09 2018-02-15 Krones Aktiengesellschaft Werkzeugkopf, Greif- und/oder Manipulationseinrichtung mit einem solchen Werkzeugkopf sowie Verfahren zur Handhabung von Stückgütern oder Gebinden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036340A (en) * 1960-04-04 1962-05-29 Dayton Rubber Company Method of molding high molecular weight polyethylene
DE1915033B2 (de) * 1969-03-25 1972-04-06 Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt Verfahren zur herstellung von vernetzten formkoerpern
US4237089A (en) * 1978-07-19 1980-12-02 Sunds Ab Method of reducing internal stresses and improving the mechanical properties of injection molded thermoplastic resins

Also Published As

Publication number Publication date
DK265180A (da) 1980-06-20
FI793251A (fi) 1980-04-21
JPS55500930A (it) 1980-11-13
SE7810976L (sv) 1980-04-21
IT7926659A0 (it) 1979-10-19
JPH0349588B2 (it) 1991-07-30
EP0020513A1 (en) 1981-01-07
JPS55500830A (it) 1980-10-23
NO793360L (no) 1980-04-22
WO1980000812A1 (en) 1980-05-01
US4315887A (en) 1982-02-16

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