发明授权
US4317900A Isocyanatomethyl group containing urea derivatives of 3(4),
8(9)-diisocyanatomethyltricyclo [5.2.1.0.sup.2,6 ] decane, method for
their production as well as their use for producing polyurethane
elastomers
失效
含有3(4),8(9) - 二异氰酸甲酯三环[5.2.1.02,6]癸烷的含有脲衍生物的脲衍生物,其制备方法及其用于生产聚氨酯弹性体
- 专利标题: Isocyanatomethyl group containing urea derivatives of 3(4), 8(9)-diisocyanatomethyltricyclo [5.2.1.0.sup.2,6 ] decane, method for their production as well as their use for producing polyurethane elastomers
- 专利标题(中): 含有3(4),8(9) - 二异氰酸甲酯三环[5.2.1.02,6]癸烷的含有脲衍生物的脲衍生物,其制备方法及其用于生产聚氨酯弹性体
-
申请号: US173619申请日: 1980-07-30
-
公开(公告)号: US4317900A公开(公告)日: 1982-03-02
- 发明人: Horst Schnurbusch , Rainer Gras , Elmar Wolf
- 申请人: Horst Schnurbusch , Rainer Gras , Elmar Wolf
- 申请人地址: DEX Kreis Recklinghausen
- 专利权人: Chemische Werke Huls Aktiengesellschaft
- 当前专利权人: Chemische Werke Huls Aktiengesellschaft
- 当前专利权人地址: DEX Kreis Recklinghausen
- 优先权: DEX2932646 19790811
- 主分类号: C08G18/00
- IPC分类号: C08G18/00 ; C07C67/00 ; C07C239/00 ; C07C275/14 ; C07C275/18 ; C08G18/78 ; C08G18/10 ; C07C119/045
摘要:
Urea derivatives containing isocyanatomethyl groups of 3(4), 8(9)-diisocyanatomethyltricyclo [5.2.1.0.sup.2,6 ] decane of the formulaOCN--H.sub.2 C--[R--CH.sub.2 --NH--CO--NH--CH.sub.2 ].sub.n --R--CH.sub.2 --NCO, in which R is ##STR1## and n=1-5.
公开/授权文献
- US6110569A Conductive paste and non-reciprocal device using the same 公开/授权日:2000-08-29
信息查询