发明名称 |
Method for producing formed product of high molecular compounds |
摘要 |
A formed product of a high molecular compound having a glass transition temperature of not more than about 60 DEG C., which is substantially free of halogenated solvents harmful to the human body, is produced by mixing the high molecular compound, a halogenated solvent and an organic solvent other than the halogenated solvent which is compatible with the solvent and is less apt to dissolve the high molecular compound to prepare a solution and then maintaining the solution at a temperature around the boiling point of the halogenated solvent.
|
申请公布号 |
US4612364(A) |
申请公布日期 |
1986.09.16 |
申请号 |
US19850779975 |
申请日期 |
1985.09.25 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES |
发明人 |
YAMAMOTO, MASAKI;TAKADA, SHIGEYUKI |
分类号 |
C08G63/90;C08G85/00;C08J3/14;(IPC1-7):C08G63/70 |
主分类号 |
C08G63/90 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|