Organosilicone having a carboxyl functional group thereon
Abstract
A has Xia type (1) of poly silicon oxygen n-combination property: which: R1 is R2 or is Xia type (2) of contains h-slightly n-ketone of Group: which: R5 is hydrogen, and low-level alkyl or alkali metal; f is contains 1-12 a carbon Atomic of linear or branched-chain Asia alkyl; n is 0 or 2;N1 is 0 or 1;N2 is 0 or 1;B is-NR9, and sulfur or oxygen, which R9 is hydrogen or low-level alkyl, its conditions is, dang n is 0 and N2 is at 1 o'clock, N1 is 1, Dang n is 2 and N2 is at 1 o'clock, N1 is 0 or 1, and Dang n is 2 and N2 is 0 o'clock, N1 is 0;R2 selected since alkyl, and aryl and Ene base; R3 and R4 selected since alkyl, and aryl, and seal end or is not seal end of poly oxidation Ene, and n-aryl, and fangya alkyl and chain Ene base; a, is 0-50000 of integer; and b is 0-100 of integer.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
42 members in 13 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 42074695 | United States of America | A | |
| 9604990 | United States of America | W |
Members42
| Document | Office | Kind | |
|---|---|---|---|
| CA2216586A1 | Canada | A1 | |
| WO9632432A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO9632436A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5480496A | Australia | A | |
| AU5540996A | Australia | A | |
| US5596061A | United States of America | A | |
| US5623043A | United States of America | A | |
| US5688496A | United States of America | A | |
| EP0820481A1 | European Patent Office (EPO) | A1 | |
| EP0820482A1 | European Patent Office (EPO) | A1 | |
| US5736583A | United States of America | A | |
| CN1184493A | China | A | |
| EP0820481A4 | European Patent Office (EPO) | A4 | |
| US5807955A | United States of America | A | |
| US5817730A | United States of America | A | |
| KR19980703728A | Republic of Korea | A | |
| US5849313A | United States of America | A | |
| JPH11504665A | Japan | A | |
| AU709011B2 | Australia | B2 | |
| BR9608276A | Brazil | A | |
| EP0820482A4 | European Patent Office (EPO) | A4 | |
| EP0820481B1 | European Patent Office (EPO) | B1 | |
| AT187748TThis record | Austria | T | |
| ATE187748T1 | Austria | T1 | |
| DE69605661D1 | Germany | D1 | |
| ES2142582T3 | Spain | T3 | |
| DK0820481T3 | Denmark | T3 | |
| DE69605661T2 | Germany | T2 | |
| US6100358A | United States of America | A | |
| US6228967B1 | United States of America | B1 | |
| CN1075526C | China | C | |
| US2002058776A1 | United States of America | A1 | |
| EP0820482B1 | European Patent Office (EPO) | B1 | |
| AT234885T | Austria | T | |
| ATE234885T1 | Austria | T1 | |
| DE69626807D1 | Germany | D1 | |
| US6565837B2 | United States of America | B2 | |
| ES2194097T3 | Spain | T3 | |
| DE69626807T2 | Germany | T2 | |
| KR100404506B1 | Republic of Korea | B1 | |
| JP3599746B2 | Japan | B2 | |
| CA2216586C | Canada | C |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN | |
| Publication of translation of european patent specificationUEP | UEP |
Numbers
- Application
- 96912680
Titles2
- German
- CARBOXYLFUNKTIONELLE GRUPPEN ENTHALTENDE ORGANOSILOXANE
- English
- CARBOXYL FUNCTIONAL GROUPS CONTAINING ORGANOSILOXANES
Classification
- CPC, 13
- A61K8/553
- A61K8/898
- A61K2800/57
- A61Q5/00
- A61Q5/02
- A61Q19/00
- C07F7/0854
- C07F7/0838
- C07F9/10
- C08G77/382
- C08G77/388
- C08G77/392
- C08G77/395
- IPC, 14
- A61K8 55
- A61K8 896
- A61K8 898
- A61Q19 00
- A61Q5 00
- A61Q5 02
- C07F7 08
- C07F7 10
- C07F9 10
- C08G77 26
- C08G77 382
- C08G77 388
- C08G77 392
- C08G77 395