ATE12178T1 - ORALHYGIENIC SULPHONATED POLY(ARYLENE-AETHERSULFONE)POLYMERS AS A PROTECTIVE FILM AGAINST PLAQUE-CONTAINING COMPOSITIONS. - Google Patents
ORALHYGIENIC SULPHONATED POLY(ARYLENE-AETHERSULFONE)POLYMERS AS A PROTECTIVE FILM AGAINST PLAQUE-CONTAINING COMPOSITIONS.Info
- Publication number
- ATE12178T1 ATE12178T1 AT81303405T AT81303405T ATE12178T1 AT E12178 T1 ATE12178 T1 AT E12178T1 AT 81303405 T AT81303405 T AT 81303405T AT 81303405 T AT81303405 T AT 81303405T AT E12178 T1 ATE12178 T1 AT E12178T1
- Authority
- AT
- Austria
- Prior art keywords
- oralhygienic
- aethersulfone
- arylene
- polymers
- protective film
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 230000001681 protective effect Effects 0.000 title 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17234780A | 1980-07-25 | 1980-07-25 | |
| US06/172,487 US4360513A (en) | 1980-07-25 | 1980-07-25 | Sulfonated poly(arylene ether sulfone) polymers as dental plaque barriers |
| US06/172,350 US4360512A (en) | 1980-07-25 | 1980-07-25 | Nonabrasive gel formulations of sulfonated poly(arylene ether sulfone) polymer dental plaque barriers |
| EP81303405A EP0045194B1 (en) | 1980-07-25 | 1981-07-24 | Oral hygiene compositions comprising sulfonated poly (arylene ether sulfone) polymers as dental plaque barriers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE12178T1 true ATE12178T1 (en) | 1985-04-15 |
Family
ID=27440331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81303405T ATE12178T1 (en) | 1980-07-25 | 1981-07-24 | ORALHYGIENIC SULPHONATED POLY(ARYLENE-AETHERSULFONE)POLYMERS AS A PROTECTIVE FILM AGAINST PLAQUE-CONTAINING COMPOSITIONS. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | ATE12178T1 (en) |
-
1981
- 1981-07-24 AT AT81303405T patent/ATE12178T1/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EELA | Cancelled due to lapse of time |