← Back to Patent Explorer
CH459137A Expired / Lapsed CH ⏱️ 0.0 years remaining

Method for dyeing a nickel-modified polyolefin textile material

Assignee: Sumitomo Chemical Co
•
Filing: 1965-04-17
•
Granted: —
•
Expires: 1985-04-17
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Sugiyama Hiroshi
  • 👤 Ikeda Takuo
  • 👤 Chinuki Takashi
  • 👤 Otsuka Hideo

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-10-27 17:43
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/79; D06P3/795; C; C08; C08K; C08K5/00; C08K5/16; C08K5/22; C08K5/23; C09; C09B; C09B45/00; C09B45/02; C09B45/14; C09B45/20; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/928

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