发明名称 |
PROCESS FOR PRODUCING RESIN COMPOSITION CONTAINING ACTIVE PARTICLES |
摘要 |
There is provided a process for producing a resin composition in a safe and cost-effective manner, the resin composition being a dispersion of active particles reactive with oxygen in a thermoplastic resin. The process is one for producing a resin composition containing at least a thermoplastic resin and active particles that have been dispersed in the thermoplastic resin and are reactive with oxygen in an atmosphere, the process comprising the steps of: protecting the active particles with a dispersion medium to prevent oxygen in the atmosphere from contacting with the active particles; removing the dispersion medium while melt-kneading the thermoplastic resin and the active particles protected with the dispersion medium to replace the dispersion medium with the thermoplastic resin; and cooling and solidifying the thermoplastic resin with the active particles dispersed therein. |
申请公布号 |
US2015225513(A1) |
申请公布日期 |
2015.08.13 |
申请号 |
US201314415656 |
申请日期 |
2013.07.19 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
Masuda Akihiro;Itou Yoshiki;Michiba Kiyonori |
分类号 |
C08J3/20 |
主分类号 |
C08J3/20 |
代理机构 |
|
代理人 |
|
主权项 |
1. A process for producing a resin composition comprising at least a thermoplastic resin and active particles that have been dispersed in the thermoplastic resin and are reactive with oxygen in an atmosphere, the process comprising the steps of:
protecting the active particles with a dispersion medium to prevent oxygen in the atmosphere from contacting with the active particles; removing the dispersion medium while melt-kneading the thermoplastic resin and the active particles protected with the dispersion medium to replace the dispersion medium with the thermoplastic resin; and cooling and solidifying the thermoplastic resin with the active particles dispersed therein. |
地址 |
Tokyo JP |