AT318244B - STABILIZATION OF ORGANIC POLYMERS - Google Patents
STABILIZATION OF ORGANIC POLYMERSInfo
- Publication number
- AT318244B AT318244B AT868672A AT868672A AT318244B AT 318244 B AT318244 B AT 318244B AT 868672 A AT868672 A AT 868672A AT 868672 A AT868672 A AT 868672A AT 318244 B AT318244 B AT 318244B
- Authority
- AT
- Austria
- Prior art keywords
- stabilization
- organic polymers
- polymers
- organic
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH584671A CH542652A (en) | 1971-04-22 | 1971-04-22 | Bicyclic phosphorus cpds - used as stabilisers for organic materials |
CH331172A CH552407A (en) | 1972-03-07 | 1972-03-07 | Bicyclic phosphorus cpds - used as stabilisers for organic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
AT318244B true AT318244B (en) | 1974-10-10 |
Family
ID=25692716
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT353372A AT311382B (en) | 1971-04-22 | 1972-04-21 | Process for the preparation of new bicyclic phosphorus compounds |
AT868672A AT318244B (en) | 1971-04-22 | 1972-04-21 | STABILIZATION OF ORGANIC POLYMERS |
AT869172A AT313919B (en) | 1971-04-22 | 1972-04-21 | Process for the preparation of new bicyclic phosphorus compounds |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT353372A AT311382B (en) | 1971-04-22 | 1972-04-21 | Process for the preparation of new bicyclic phosphorus compounds |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT869172A AT313919B (en) | 1971-04-22 | 1972-04-21 | Process for the preparation of new bicyclic phosphorus compounds |
Country Status (1)
Country | Link |
---|---|
AT (3) | AT311382B (en) |
-
1972
- 1972-04-21 AT AT353372A patent/AT311382B/en not_active IP Right Cessation
- 1972-04-21 AT AT868672A patent/AT318244B/en not_active IP Right Cessation
- 1972-04-21 AT AT869172A patent/AT313919B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT311382B (en) | 1973-11-12 |
AT313919B (en) | 1974-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |