Patent CA999300A successfully refreshed from Google Patents.
CA999300A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Wet-strength resins, paper and method of making it
Assignee: Rohm and Haas Co
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Filing: 1971-04-01
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Granted: 1976-11-02
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Expires: 1991-04-01
Abstract
No abstract record available.
Inventors
- 👤 William D. Emmons
- 👤 Richard F. Merritt
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 17:05
CPC Classifications
D; D21; D21H; D21H17/00; D21H17/20; D21H17/33; D21H17/34; D21H17/41; D21H17/44; D21H17/45; D21H17/455; C; C08; C08F; C08F26/00; C08F26/02; C08F26/04; C08F8/00; C08G; C08G59/00; C08G59/02; C08G59/10; D21H17/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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