Patent EP0174566A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0174566A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Highly dilatant polymer dispersions with reduced temperature dependence on the critical shear rate

Assignee: BASF SE
•
Filing: 1985-08-30
•
Granted: —
•
Expires: 2005-08-30
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from German Erfindung betrifft Dispersionen von Carboxylgruppen aufweisenden Copolymerisaten monoolefinisch ungesättigter Monomerer mit stark dilatantem Fließverhalten, bei denen die Temperaturabhängigkeit der kritischen Schergeschwindigkeit durch einen Gehalt von 0, 1 bis 30 Gew.% an Oxiden, Hydroxiden und/oder wasserlöslichen Salzen 1-oder 2-wertiger Metalle stark vermindert ist. The invention relates to dispersions of copolymers containing carboxyl groups of monoolefinically unsaturated monomers with strongly dilatant flow behavior, in which the temperature dependence of the critical shear rate by a content of 0.1 to 30% by weight of oxides, hydroxides and / or water-soluble salts of 1 or 2-valent metals is greatly reduced.

Inventors

  • 👤 Richard Dr. Bung
  • 👤 Klaus Haas
  • 👤 Martin Dr. Laun
  • 👤 Franz Dr. Schmidt
  • 👤 Gerhard Dr. Welzel

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 17:36
CPC Classifications
C; C08; C08J; C08J3/00; C08J3/02; C08J3/03; C08K; C08K3/00; C08K3/10; C08K3/105; C08K3/18; C08K3/20; C08K3/22; C08K3/24; C08K3/26; C08J2357/00

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag