发明名称 |
Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
摘要 |
Aromatic and aliphatic organic thiol compounds are disclosed which can be utilized to plasticize and/or stabilize halogen-containing polymer compositions, especially poly(vinyl chloride) compositions. Compounds of the present invention are utilized in polymers normally susceptible to deterioration and color change, which typically occurs during processing of the polymer or exposure to certain environments.
|
申请公布号 |
US6762231(B2) |
申请公布日期 |
2004.07.13 |
申请号 |
US20010884306 |
申请日期 |
2001.06.19 |
申请人 |
THE COLLEGE OF WILLIAM AND MARY |
发明人 |
STARNES, JR. WILLIAM HERBERT;DU BIN |
分类号 |
C07C323/12;C07C323/52;C07C323/62;C08K5/37;(IPC1-7):C08K5/37 |
主分类号 |
C07C323/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|