| 发明名称 |
DIOXAPHOSPHORINANE COMPOUNDS AND POLYOLEFIN COMPOSITIONS STABILIZED THEREWITH |
| 摘要 |
2026778 9008767 PCTABS00001 Disclosed are novel cyclic phosphite compounds having formula (I), wherein R1 is hydrogen, alkyl or aralkyl; R2 is hydrogen or alkyl; R3 is alkyl or aryl; and R4 and R5 each is alkyl. Also disclosed are polyolefin compositions stabilized with one or more of the above compounds.
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| 申请公布号 |
CA2026778(C) |
申请公布日期 |
1994.01.11 |
| 申请号 |
CA19902026778 |
申请日期 |
1990.02.06 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WANG, RICHARD H.;MYERS, GARRY L. |
| 分类号 |
C07F9/6574;C07F9/6571;C08K5/52;C08K5/527;C08L23/02;(IPC1-7):C07F9/547 |
主分类号 |
C07F9/6574 |
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