| 发明名称 |
POLYCARBONAT-POLYISOBUTYLEN - BLOCKCOPOLYMERE. |
| 摘要 |
Polymers of the formula: <CHEM> wherein X is selected from the group consisting of halogen, hydroxyl and alkoxy and n is an integer such that the polymer has a weight average molecular weight within the range of from 5,000 to 30,000 are useful to prepare a wide variety of block copolymer resins such as polycarbonate - polyisobutylene block copolymer. |
| 申请公布号 |
DE3884532(D1) |
申请公布日期 |
1993.11.04 |
| 申请号 |
DE19883884532 |
申请日期 |
1988.07.20 |
| 申请人 |
GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US |
发明人 |
PETERS, EDWARD NORMAN, LENOX MASSACHUSETTS 01240, US |
| 分类号 |
C08F8/06;C08G63/16;C08G63/64;C08G64/00;C08G64/18;C08G69/00;C08G73/10 |
主分类号 |
C08F8/06 |
| 代理机构 |
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