发明名称 |
macrômero terminado em isocianato e formulação do mesmo para uso como um adesivo ou selante interno |
摘要 |
A novel macromer or mixture thereof is described herein, comprising isocyanatophenyl ether terminal moieties and at least two residues of a water-soluble polymer having a molecular weight ranging from 80 to 10,000 adjacent to the ether group of the isocyanatophenyl ether terminal isocyanate moieties, thereby forming at least two ether linkages in the macromer or mixture thereof. A method for making a polyisocyanate macromer is also described herein. |
申请公布号 |
BRPI0923065(A2) |
申请公布日期 |
2015.12.15 |
申请号 |
BR2009PI23065 |
申请日期 |
2009.12.16 |
申请人 |
ETHICON,INC |
发明人 |
BENJAMIN D.FITZ;CHETAN A. KHATRI;JOSEPH ZAVATSKY |
分类号 |
C08G18/10;A61L17/10;A61L24/04;A61L27/18;C08G18/42;C08G18/77 |
主分类号 |
C08G18/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|