All-purpose adhesive material and process for its production
    7.
    发明公开
    All-purpose adhesive material and process for its production 有权
    Allzweckklebematerial und Verfahren zu dessen Herstellung

    公开(公告)号:EP1156092A1

    公开(公告)日:2001-11-21

    申请号:EP00110738.2

    申请日:2000-05-19

    摘要: An all-purpose two-component adhesive material and a process for its production that can be used both for fastening together flexible and porous material, such as for example wood, plastics, fabric, as well as for joining stiff material such as metal, stone. In particular the process can also be carried out using as reagents compounds resulting from processes of neutralization of exhausted sulphuric acid. In large amount adhesive material can be used to make coating material, such as tiles, whereas in different concentration the adhesive material can be used as fire-retardant varnish. The adhesive material is formed by: a first component that is an aqueous solution, having concentration higher than 5% in weight, of a sulphate, chloride, nitrate, acetate of magnesium or zinc; and a second component that is a mixture of magnesium oxide MgO, metal hydroxides, calcium sulphate hemi-hydrated. The magnesium or zinc salt are chosen among MgSO 4 , MgCl 2 ; MgNO 3 ; Mg(CH 3 COO) 2 , ZnSO 4 , ZnCl 2 ; ZnNO 3 ; Zn(CH 3 COO) 2 . In the second component the metal hydroxides are chosen among Mg(OH) 2 ; Al(OH) 3 ; Fe(OH) 3 ; Ti(OH) 4 .

    摘要翻译: 一种通用的双组分粘合剂材料及其生产方法,其可用于将柔性和多孔材料(例如木材,塑料,织物)以及用于连接刚性材料如金属,石头 。 特别地,该方法也可以使用由中和硫酸的中和产生的试剂化合物进行。 大量的粘合材料可用于制造涂料如瓷砖,而不同浓度的粘合剂材料可用作阻燃清漆。 粘合剂材料通过以下方式形成:作为水溶液的第一成分,其浓度高于5重量%的硫酸盐,氯化物,硝酸盐,镁或锌的乙酸盐; 和第二组分,其是氧化镁MgO,金属氢氧化物,半水合的硫酸钙的混合物。 镁盐或锌盐选自MgSO 4,MgCl 2; MgNO3; Mg(CH 3 COO)2,ZnSO 4,ZnCl 2; ZnNO3; 的Zn(CH 3 COO)2等。 在第二组分中,金属氢氧化物选自Mg(OH)2; 的Al(OH)3; 的Fe(OH)3; 的Ti(OH)4。

    Water and fire resistent building material
    9.
    发明公开
    Water and fire resistent building material 失效
    Wasser- undfeuerbeständigesBaumaterial。

    公开(公告)号:EP0241103A1

    公开(公告)日:1987-10-14

    申请号:EP87300197.8

    申请日:1987-01-09

    申请人: NORSK PROCO A/S

    摘要: The application concerns a water and fire resistant building material consisting of a layered, shaped and hardened compo­sition of one or more absorbant components, magnesia cement, chemically active fumed silica, alkali silicate, one or several inorganic fillers, one or several lignin sulphonates, eventually ethyl silicate, whereby the final product is built up of a two binder system, one consisting of fumed silica, alkali silicate and possibly magnesium oxide and the other consisting of magnesia cement and a lignin sulphonate salt.
    The application also concerns the method of producing the product. The procedure is characterized by forming a dual layered binder system and by having a very short press time.

    摘要翻译: 该应用涉及一种耐水和耐火的建筑材料,其由一种或多种吸收组分的层状,成形和硬化的组合物,氧化镁水泥,化学活性的热解法二氧化硅,碱性硅酸盐,一种或几种无机填料,一种或多种木质素磺酸盐组成 硅酸乙酯,由此最终产物由两个粘合剂体系构成,一个由热解法二氧化硅,碱性硅酸盐和可能的氧化镁组成,另一个由氧化镁水泥和木质素磺酸盐组成。 该应用还涉及产品的生产方法。 该方法的特征在于形成双层粘合剂体系并且具有非常短的压制时间。