B29C47/0874 - CPC Classification Index

#1

20180162034

2018-06-14

Extrusion device and extrusion method that produces a plastic film

#2

20180154568

2018-06-07

Extrusion device and extrusion method that produces a plastic film

#3

20180093405

2018-04-05

Method for changing the material in an extrusion device

#4

20180093395

2018-04-05

Method for changing the material in an extrusion device

#5

20180085990

2018-03-29

Method for the step-by-step guidance of a machine operator of an extrusion device when changing from an application formula to a subsequent formula

#6

20180081343

2018-03-22

Material processing unit controlled by rotation

#7

20180050480

2018-02-22

Method for preparing for a change of material in an extrusion device for a film machine

#8

20180001537

2018-01-04

Methods for controlling polymer chain scission

#9

20170305056

2017-10-26

Method for producing plastic products by means of an extruder, and shaping system

#10

20170282434

2017-10-05

Overturning device for overturning molten material and purging method

#11

20170282433

2017-10-05

OVERTURNING DEVICE FOR OVERTURNING MOLTEN MATERIAL IN A MELT CHANNEL AND PURGING METHOD

#12

20170282432

2017-10-05

Overturning device for overturning molten material and rinsing method

#13

20170282409

2017-10-05

Overturning device for overturning molten material and purging method

#14

20170282408

2017-10-05

Overturning device for overturning molten material and purging method

#15

20160243743

2016-08-25

Diverter valve

#16

20150367553

2015-12-24

Method for changing a material and corresponding extrusion device

#17

20150332814

2015-11-19

Apparatus for extruding a coating around an electric conductor

#18

20150331412

2015-11-19

Material processing unit controlled by rotation

#19

20150321410

2015-11-12

Melt processing plant

#20

20140314899

2014-10-23

High pressure relief assembly and assembly locking device for use with extruders