公开(公告)号：EP1961713A1

公开(公告)日：2008-08-27

申请号：EP06832558.8

申请日：2006-11-13

申请人： Nippon Oil Corporation

发明人： KIHARA, Tsutomu ,  MORIHIRO, Toshio ,  NAKATSUKA, Yasuo ,  KAMINADE, Tadahiro

IPC分类号： C04B12/00 ,  C04B28/36 ,  C08G75/10

CPC分类号： C04B28/36 ,  C04B12/00 ,  C04B2111/00767 ,  C08G75/00 ,  C08G75/10 ,  Y02W30/91 ,  C04B14/06 ,  C04B24/00 ,  C04B40/0082

摘要： The present invention provides a method for producing a binding material containing modified sulfur which gives excellent ignition resistance, mechanical strength, water sealability, and resistance to sulfur-oxidizing bacteria, and which may be usable for sealing domestic and industrial wastes, and a method for producing, with easy control, a material containing modified sulfur using the binding material. The method for producing the binding material includes the steps of providing a starting material for modified sulfur composed of 100 parts by mass of sulfur and 0.1 to 25 parts by mass of ethylidene norbornene (ENB), mixing the starting material in a molten state at 120 to 160 °C, and when the viscosity at 140 °C of the resulting molten mixture falls in the range of 0.050 to 3.0 Pa·s, cooling the molten mixture down to a temperature not higher than 120 °C. The method for producing the material containing modified sulfur includes the steps of, after the binding material is prepared, mixing 10 to 50 mass% of the binding material and 50 to 90 mass% of aggregate at 120 to 160 °C, while the viscosity at 140 °C of the binding material is maintained within a range of 0.050 to 3.0 Pa·s, and cooling the resulting mixture down to a temperature not higher than 120 °C.

摘要翻译： 本发明提供了一种制备包含改性硫其中给出优异的阻燃性，机械强度，水密封性能和耐硫氧化细菌的结合材料的方法，并且其可用于密封家庭和工业废物是可用的，并且对于一个方法 产生，具有易控制，材料含硫使用的粘结材料改性。 用于制备粘结材料的方法包括提供100份的硫和0.1质量份〜25亚乙基降冰片烯（ENB）的质量由用于改性硫的原料，在120处于熔融状态的起始原料混合的步骤 至160℃，并且当粘度在140℃下将得到的熔融混合物的如果在0.050至3.0帕·秒的范围内，所述熔融混合物冷却至温度不高于120℃。 用于制备包含改性硫的材料的方法，包括以下步骤，所述结合材料制备后，通过粘结材料的质量和50％至90％，在120混合10〜50％的聚集体的质量，以160℃，而粘度在 粘结材料的140℃时的范围内0.050维持到3.0帕·秒，并且将所得混合物倒在冷却到温度不高于120℃。