Patent FR1528804A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR1528804A Expired / Lapsed FR ⏱️ 0.0 years remaining

Liquid lead stabilizers for vinyl chloride polymers and copolymers

Assignee: PROD CHIM ET DE SYNTHESE SOC D
•
Filing: 1967-04-27
•
Granted: 1968-06-14
•
Expires: 1987-04-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Michel Roussos
  • 👤 Yves Bourgeois

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 21:24
CPC Classifications
C; C07; C07C; C07C53/00; C07C53/126; C07C53/128; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098

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