Ambient temperature repair of elastomeric articles having a hollow or deformity therein.
Abstract
The present invention relates to a reinforced and repaired elastomeric article, comprising: a) the elastomer article, said elastomer having unsaturated groups therein, such article being cured and having a gap therein; b) a cured elastomer patch, such a patch being cured and located in juxtaposition to said gap; c) a treatment agent, such treatment agent coating said gap and said article, in the area of juxtaposition of the patch, said treatment agent being selected from the group consisting of N-halohydantoins, N-halcamides, N-haloimides and combinations thereof; d) an amine curable polymer or prepolymer, such amine curable polymer or prepolymer, substantially filling the said gap, the amine curable polymer or prepolymer is also located between said patch and said article in the mentioned juxtaposition area; e) such amine curable polymer or prepolymer, being bound to said patch and said gap, at room temperature.
Term
Term ended
Expired 20 March 1994, 32.5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
28 members in 17 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 47745283 | United States of America | A | |
| 47745383 | United States of America | A | |
| 47745483 | United States of America | A |
Members28
| Document | Office | Kind | |
|---|---|---|---|
| US4434832A | United States of America | A | |
| DK159884D0 | Denmark | D0 | |
| IL71284A0 | Israel | A0 | |
| DK159884A | Denmark | A | |
| NO841079L | Norway | L | |
| AU2523784A | Australia | A | |
| EP0122480A1 | European Patent Office (EPO) | A1 | |
| BR8401284A | Brazil | A | |
| ZA841681B | South Africa | B | |
| US4485135A | United States of America | A | |
| US4485136A | United States of America | A | |
| GR81815B | Greece | B | |
| KR840008177A | Republic of Korea | A | |
| JPS59223784A | Japan | A | |
| ES530779A0 | Spain | A0 | |
| ES8505568A1 | Spain | A1 | |
| NZ207390A | New Zealand | A | |
| CA1232721A | Canada | A | |
| AU574063B2 | Australia | B2 | |
| EP0122480B1 | European Patent Office (EPO) | B1 | |
| DE3477167D1 | Germany | D1 | |
| IL71284A | Israel | A | |
| NO164033B | Norway | B | |
| NO164033C | Norway | C | |
| KR930001531B1 | Republic of Korea | B1 | |
| MX168249BThis record | Mexico | B | |
| AR246209A1 | Argentina | A1 | |
| JPH0765031B2 | Japan | B2 |
Numbers
- Application
- 200723
Titles2
- Spanish
- REPARACION A TEMPERATURA AMBIENTE DE ARTICULOS ELASTOMERICOS QUE TIENEN UN HUECO O DEFORMIDAD EN LOS MISMOS
- English
- REPAIR AT ROOM TEMPERATURE OF ELASTOMERIC ITEMS THAT HAVE A HOLLOW OR DEFORMITY IN THEM
Classification
- CPC, 9
- C08J7/126
- C09K3/10
- B29C73/06
- B29C73/10
- B29C73/163
- B29L2030/00
- C08J5/12
- C08J2321/00
- F16L55/16
- IPC, 14
- B29C33 02
- B29C35 00
- C09K3 10
- B29C35 18
- B29C73 02
- B29C73 06
- B29C73 10
- B29C73 16
- B29D30 04
- B29D30 38
- B60C19 00
- C08J5 12
- C08J7 12
- F16L55 16