CA928322A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
2-(.beta.-AMINO-PROPIONAMIDO)-ALKANE SULPHONIC ACID SALTS AND THEIR USE AS ANIONIC SYNTHESIS COMPONENTS IN THE PREPARATION OF EMULSIFIER-FREE POLYURETHANE DISPERSIONS
Assignee: Bayer AG
•
Filing: 1970-10-27
•
Granted: 1973-06-12
•
Expires: 1990-10-27
Abstract
No abstract record available.
Inventors
- 👤 Keberle Wolfgang
- 👤 Arlt Dieter
- 👤 Dieterich Dieter
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 08:28
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/40; C08G18/42; C08G18/4236; C08G18/4238; C07; C07K; C07K1/00; C07K1/006; C08G18/08; C08G18/0804; C08G18/0819; C08G18/0828; C08G18/10; C08G18/61; C08G18/70; C08G18/72; C08G18/73; C09; C09D; C09D175/00; C09D175/04
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.