| 发明名称 |
Chiral nematic polyesters |
| 摘要 |
PCT No. PCT/EP96/00602 Sec. 371 Date Aug. 15, 1997 Sec. 102(e) Date Aug. 15, 1997 PCT Filed Feb. 13, 1996 PCT Pub. No. WO96/25449 PCT Pub. Date Aug. 22, 1996Chiral nematic polyesters comprise as alcohol component chiral diol structural units and as acid component dicarboxylic acid residues comprising mesogenic groups. The polyesters are particularly suitable for surface coating.
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| 申请公布号 |
US5766679(A) |
申请公布日期 |
1998.06.16 |
| 申请号 |
US19970894158 |
申请日期 |
1997.08.15 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SIEMENSMEYER, KARL;MEYER, FRANK;ETZBACH, KARL-HEINZ;KRICHELDORF, HANS R.;PROBST, NICOLAS |
| 分类号 |
C08G63/18;C08G63/193;C08G63/197;C08G63/672;C08G63/676;C08G63/685;C09D167/02;C09K19/00;C09K19/38;(IPC1-7):B05D5/10;C08G63/00;C08G63/44 |
主分类号 |
C08G63/18 |
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