| 发明名称 |
PARTICULES EXPANSIBLES DE COPOLYMERE STYRENE-ANHYDRIDE MALEIQUE ET PROCEDE DE MOULAGE DE CES PARTICULES |
| 摘要 |
Expandable styrene-maleic anhydride copolymer particles in which the base copolymer is chemically modified with a hydroxy compound such as 1,4-butanediol, diethylene glycol, glycerine or bisphenol which are useful in the production of various foamed articles having low density without overcharging thereof and good thermal stability. |
| 申请公布号 |
FR2456127(B1) |
申请公布日期 |
1986.04.18 |
| 申请号 |
FR19800010165 |
申请日期 |
1980.05.07 |
| 申请人 |
SEKISUI KASEIHIN KOGYO KK |
发明人 |
MUTSUHIKO KAJIMURA ET TETSUJI MAEDA |
| 分类号 |
C08F8/00;C08F8/14;C08F8/30;C08J9/16;C08J9/18;(IPC1-7):C08J9/18;C08L35/06 |
主分类号 |
C08F8/00 |
| 代理机构 |
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代理人 |
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