EP 1037815 B2 20050629 - A METHOD AND A DEVICE FOR SILICONISING RUBBER STOPPERS
Title (en)
A METHOD AND A DEVICE FOR SILICONISING RUBBER STOPPERS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SILIKONISIERUNG VON GUMMISTOPFEN
Title (fr)
PROCEDE ET DISPOSITIF DE SILICONAGE DE BOUCHONS EN CAOUTCHOUC
Publication
Application
Priority
- SE 9800738 W 19980423
- SE 9701602 A 19970429
Abstract (en)
[origin: WO9849069A1] The invention concerns a method of treating rubber stoppers intended to seal packages containing sterile products. After washing, rinsing and thereafter siliconising said rubber stoppers in an emulsion of silicone oil and water, the stoppers are sterilised and dried. According to the inventive method silicone oil and water are mixed under sufficiently vigorous stirring to produce an emulsion, whereafter the resulting emulsion is transferred to a container (11) in which the stoppers are stored and the siliconising process is carried out. A device for performing this method comprises a first pump (4) arranged to pump dosed amounts of silicon, and a second pump (9) arranged to form, while exercising a strong dispersing action, an emulsion from the water and the amounts of silicon and to pump the resulting emulsion to the container (11).
IPC 1-7
IPC 8 full level
B05C 3/02 (2006.01); B65D 39/18 (2006.01)
CPC (source: EP)
B05C 3/02 (2013.01)
Designated contracting state (EPC)
BE CH DE DK FR GB LI
DOCDB simple family (publication)
WO 9849069 A1 19981105; AU 7354198 A 19981124; DE 69809083 D1 20021205; DE 69809083 T2 20030724; DE 69809083 T3 20060316; EP 1037815 A1 20000927; EP 1037815 B1 20021030; EP 1037815 B2 20050629; JP 2001522339 A 20011113; JP 4190037 B2 20081203; SE 512231 C2 20000214; SE 9701602 D0 19970429; SE 9701602 L 19981030
DOCDB simple family (application)
SE 9800738 W 19980423; AU 7354198 A 19980423; DE 69809083 T 19980423; EP 98920777 A 19980423; JP 54688398 A 19980423; SE 9701602 A 19970429