Global Patent Index - EP 1060379 A1

EP 1060379 A1 2000-12-20 - MEASURING DEVICE FOR THE ON-LINE DETERMINATION OF VISCOSITY

Title (en)

MEASURING DEVICE FOR THE ON-LINE DETERMINATION OF VISCOSITY

Title (de)

MESSEINRICHTUNG ZUR ON-LINE-VISKOSITÄTSBESTIMMUNG

Title (fr)

DISPOSITIF DE MESURE POUR LA DETERMINATION EN LIGNE DE LA VISCOSITE

Publication

EP 1060379 A1 (DE)

Application

EP 99907518 A

Priority

  • DE 19806226 A
  • EP 9900802 W

Abstract (en)

[origin: WO9941587A1] The invention relates to a new method for producing resins with a defined mean molar mass and defined viscosity, according to which viscosity in the reaction mixture is continuously determined during production.

IPC 1-7 (main, further and additional classification)

G01N 11/14

IPC 8 full level (invention and additional information)

G01N 11/14 (2006.01)

CPC (invention and additional information)

G01N 11/14 (2013.01); B01J 2219/00168 (2013.01)

Citation (search report)

See references of WO 9941586A1

Designated contracting state (EPC)

DE ES IT

EPO simple patent family

WO 9941587 A1 19990819; AU 2833399 A 19990830; DE 19806226 A1 19990819; EP 1057002 A1 20001206; EP 1057002 B1 20040512; EP 1060379 A1 20001220; ES 2221739 T3 20050101; WO 9941586 A1 19990819

INPADOC legal status


2002-11-13 [18W] WITHDRAWN

- Date of withdrawal: 20020917

2001-07-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010605

2000-12-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000918

2000-12-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES IT