EP 1748874 A1 20070207 - METHOD FOR THE PRODUCTION OF FIBER-CONTAINING PLASTIC GRANULATES
Title (en)
METHOD FOR THE PRODUCTION OF FIBER-CONTAINING PLASTIC GRANULATES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FASERHALTIGEN KUNSTSTOFFGRANULATEN
Title (fr)
PROCEDE POUR PRODUIRE DES GRANULES DE PLASTIQUE CONTENANT DES FIBRES
Publication
Application
Priority
- EP 2005004566 W 20050428
- DE 102004026493 A 20040527
Abstract (en)
[origin: WO2005118243A1] The invention relates to an inexpensive method for producing fiber-containing plastic granulate. According to said method, a fiber strand (1) is fully enveloped by an at least partly heat-shrinkable plastic film (6) so as to form an overlapping zone (7) of the film ends, and the overlapping zone is welded before the enveloped fiber strand (1) is thermally treated, cooled, and granulated. The invention also relates to fiber-containing plastic granulates obtained with the aid of said method as well as the use thereof.
IPC 8 full level
B29B 9/14 (2006.01)
CPC (source: EP US)
B29B 9/14 (2013.01 - EP US); Y10T 428/2998 (2015.01 - EP US)
Citation (search report)
See references of WO 2005118243A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005118243 A1 20051215; DE 102004026493 A1 20060413; EP 1748874 A1 20070207; US 2007292689 A1 20071220
DOCDB simple family (application)
EP 2005004566 W 20050428; DE 102004026493 A 20040527; EP 05740572 A 20050428; US 59746305 A 20050428