← Back to Patent Explorer
EP0180934A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Use of coarse granules of layered silicates as adsorbents for proteins

Assignee: Society for Chemical Engineering and Biotechnology
•
Filing: 1985-11-02
•
Granted: —
•
Expires: 2005-11-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract 1. The use of coarse-grain layer silicates - prepared by dropwise addition of a suspension of a layer silicate to an aqueous polymer solution, dropwise addition of the resulting suspension to an electrolyte solution and recovery of the grains or beads formed - as adsorbents for proteins.

Inventors

  • 👤 Claudia Dipl.-Chem. Dauner
  • 👤 Axel Dr. Dipl.-Chem. Borchert
  • 👤 Klaus Priv. Doc. Dr. Dipl.-Chem. Buchholz

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 17:08
CPC Classifications
B; B01; B01J; B01J20/00; B01J20/28; B01J20/28014; B01J20/2803; B01J20/02; B01J20/10; B01J20/28016; B01J20/28019; B01J20/28026; C; C07; C07K; C07K1/00; C07K1/14; C07K1/16; C07K1/20; C12; C12N; C12N9/00; C12N9/14; C12N9/78; C12N9/86

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