| 发明名称 |
Polymeric materials having phthalate plasticizers covalently bonded to a polymer chain |
| 摘要 |
In an example, a process of forming a polymeric material is disclosed. The process may include chemically reacting a polyvinyl chloride (PVC) material with a diamine to form a diamine-modified PVC material. The diamine has a chemical formula (CH2)x(NH2)2, where x is not less than 2. The process may also include chemically reacting a halogenated phthalate plasticizer with the diamine-modified PVC material to form a polymeric material having a phthalate plasticizer covalently bonded to a polymer chain. |
| 申请公布号 |
US9567417(B1) |
申请公布日期 |
2017.02.14 |
| 申请号 |
US201514871348 |
申请日期 |
2015.09.30 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Czaplewski Sarah K.;Kuczynski Joseph;Wertz Jason T.;Zhang Jing |
| 分类号 |
C08F8/32;C08J3/18;C08F114/06;C08L27/24;C08L27/22;C08L27/06 |
主分类号 |
C08F8/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process of forming a polymeric material, the process comprising:
chemically reacting a polyvinyl chloride (PVC) material with a diamine having a chemical formula (CH2)x(NH2)2 to form a diamine-modified PVC material, wherein x is not less than 2; and chemically reacting a halogenated phthalate plasticizer with the diamine-modified PVC material to form a polymeric material having a phthalate plasticizer covalently bonded to a polymer chain. |
| 地址 |
Armonk NY US |
