| 摘要 |
Compsns. (I) contain (A) ABS; (B) aroamtic, thermoplastic polycarbonate (II), and (C) 0.01-15% (all pts. wt.) on (A) + (B), thioxanthone of formula (III) m, n = 1-4; X, Y = H, 1-5C alkyl, or halogen. Compsns. contg. (A) 100-20 pts. ABS of compsn. (A1) 5-10% graft copolymer prepd. by graft polymerisation of ?
|
| 申请人 |
BAYER AG, 5090 LEVERKUSEN, DE |
发明人 |
BRANDT, HEINZ-DIETER, DIPL.-CHEM. DR.;SCHOEPS, JOCHEN, DIPL.-CHEM. DR., 4150 KREFELD, DE;MEIER, HELMUT-MARTIN, DIPL.-CHEM. DR., 4030 RATINGEN, DE |
