← Back to Patent Explorer
BE887441A Expired / Lapsed BE ⏱️ 0.0 years remaining

PROCESS FOR PRODUCING FOAM ARTICLES WITH OPEN CELLS OF CROSSLINKED POLYOLEFIN AND PRODUCTS OBTAINED

Assignee: Sanwa Kako Co
•
Filing: 1981-02-09
•
Granted: —
•
Expires: 2001-02-09
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 H Ito
  • 👤 T Kasanami
  • 👤 S Miura

Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-11-03 21:08
CPC Classifications
C; C08; C08J; C08J9/00; C08J9/04; C08J9/06; C08J9/10; C08J2323/00; C08J2323/02

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