EP 0386068 A1 19900912 - A METHOD OF CONTROLLING THE MELT TEMPERATURE OF A PLASTIC MASS DURING MANUFACTURE OF PLASTIC ARTICLES.
Title (en)
A METHOD OF CONTROLLING THE MELT TEMPERATURE OF A PLASTIC MASS DURING MANUFACTURE OF PLASTIC ARTICLES.
Title (de)
REGELUNGSVERFAHREN DER SCHMELZTEMPERATUR EINER KUNSTSTOFFMASSE WÄHREND DER HERSTELLUNG VON KUNSTSTOFFGEGENSTÄNDEN.
Title (fr)
PROCEDE DE REGULATION DE LA TEMPERATURE DE FUSION D'UNE MASSE DE MATIERE PLASTIQUE LORS DE LA PRODUCTION D'ARTICLES EN PLASTIQUE.
Publication
Application
Priority
SE 8704203 A 19871028
Abstract (en)
[origin: WO8903754A1] The present invention briefly refers to a method for controlling the melt temperature of plastic raw material during the manufacture of plastic articles. The desired melt temperature is obtained and/or maintained by changing the amount of mechanical energy supplied to the raw material in the plasticizing section.
Abstract (fr)
L'invention se rapporte à un procédé de régulation de la température de fusion de matière plastique brute pendant la fabrication d'articles en plastique. On obtient et/ou on maintient la température de fusion voulue en changeant la quantité d'énergie mécanique appliquée à la matière brute dans la partie de plastification.
IPC 1-7
IPC 8 full level
B29C 48/38 (2019.01); B29C 48/92 (2019.01)
CPC (source: EP)
B29C 48/387 (2019.01); B29C 48/92 (2019.01); B29C 48/03 (2019.01); B29C 2948/92095 (2019.01); B29C 2948/92542 (2019.01); B29C 2948/92704 (2019.01); B29C 2948/92876 (2019.01); B29C 2948/92885 (2019.01); B29C 2948/92904 (2019.01)
Citation (search report)
See references of WO 8903754A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
DOCDB simple family (application)
SE 8800583 W 19881028; EP 88909641 A 19881028