发明名称 |
Innkapslede spaltningsstoffer, blandinger og fremgangsmåte for anvendelse derav |
摘要 |
An encapsulated breaker is enclosed within a hydrolytically degradable polymer coating. Compositions containing this encapsulated breaker, methods of making and methods of use are also described. |
申请公布号 |
NO20006062(D0) |
申请公布日期 |
2000.11.29 |
申请号 |
NO20000006062 |
申请日期 |
2000.11.29 |
申请人 |
3M INNOVATIVE PROPERTIES CO |
发明人 |
MUIR, DAVID J;IRWIN, MICHAEL J |
分类号 |
C09K8/62;C09K8/92;(IPC1-7):E21B |
主分类号 |
C09K8/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|