Patent · US Expired

Method and device for manufacturing molded bodies

US5254303A · kind A · utility

2Cited by

5References

19Claims

0Family size

Assignee

Akzo N.V. · NL

Inventors

Karl Ostertag · Zell am Harmersbach, DE
Gerhard Ries · Obernburg, DE
Alfons Leeb · Kleinwallstadt, DE

Key dates

Filing date	Jun 17, 1992
Grant date	Oct 19, 1993
Priority date	—
Expiry date	Jun 17, 2012

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01D5/06
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

In a method and device for shaping thread-forming materials from a homogeneous isotropic or anisotropic, single or multiphase liquid multicomponent system, the liquid multicomponent system is forced through nozzle openings into a liquid which is under pressure. The liquid is moved in the direction of travel in a channel system composed of sections with constant and/or slightly tapering cross sections, and the flow rate of the liquid is increased accordingly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.