发明名称 |
Polyurethane prepolymer and polyurethane elastomers, based on 1,4-naphthalene di-isocyanate |
摘要 |
Polyurethane prepolymers and polyurethane elastomers based on 1,4-naphthalene are described. Methods of preparing the polyurethane prepolymers and elastomers are also described. Molded articles capable of withstanding high mechanical stresses, prepared from the polyurethane prepolymers and/or polyurethane elastomers of the present invention, are further described. |
申请公布号 |
AU3322202(A) |
申请公布日期 |
2002.06.18 |
申请号 |
AU20020033222 |
申请日期 |
2001.11.28 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
ANDREAS HOFFMANN;JOACHIM ZECHLIN;JAMES-MICHAEL BARNES;HARTMUT NEFZGER;LOTHAR DUDA;BODO TEMME |
分类号 |
C08G18/10;C08G18/12;C08G18/66;C08G18/76 |
主分类号 |
C08G18/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|