Composition containing liquid crystalline polymer
    23.
    发明授权
    Composition containing liquid crystalline polymer 有权
    含有液晶聚合物的组合物

    公开(公告)号:US6126856A

    公开(公告)日:2000-10-03

    申请号:US331075

    申请日:1999-06-16

    CPC classification number: C08K3/34 C08K2003/2237

    Abstract: When small amounts of zeolite or titanosilicates are added to thermotropic liquid crystalline aromatic polyester, poly(ester-amide) or poly(ester-imide) compositions, the compositions become less flammable. In many cases addition of the zeolite or titanosilicates does not significantly affect other properties of the composition, which may be used as molding resins, for instance to make parts useful in the electrical, electronic or automotive industry.

    Abstract translation: PCT No.PCT / US97 / 22905 Sec。 371日期1999年6月16日第 102(e)日期1999年6月16日PCT 1997年12月15日PCT公布。 公开号WO98 / 28380 PCT 日期1998年7月2日当向热致液晶芳族聚酯,聚(酯 - 酰胺)或聚(酯 - 酰亚胺)组合物中加入少量沸石或钛硅酸盐时,组合物变得不易燃。 在许多情况下,添加沸石或钛硅酸盐不会显着影响组合物的其它性能,其可以用作模制树脂,例如使零件可用于电气,电子或汽车工业。

    Sulfonation, sulfation, and sulfamation
    30.
    发明授权
    Sulfonation, sulfation, and sulfamation 失效
    磺化,硫酸化和磺化

    公开(公告)号:US06448435B1

    公开(公告)日:2002-09-10

    申请号:US10067639

    申请日:2002-02-04

    CPC classification number: C07C303/06 C07B45/02 C07C309/30

    Abstract: A process that can be used for sulfonating, sulfating, or sulfamating an organic compound is disclosed. The process can comprise, consist essentially of, or consist of, contacting the organic compound with sulfur trioxide under a condition sufficient to effect the sulfonation, sulfation, or sulfamation of the organic compound. The organic compound can be an aromatic compound, alcohol, carbohydrate, amine, amide, protein, or combinations of two or more thereof. The sulfur trioxide can be present in a complex comprising an inorganic support such as zeolite, silicalite, silica, titanosilicate, borosilicate, clay, aluminophosphate, and combinations of two or more thereof.

    Abstract translation: 公开了可用于磺化,硫酸化或磺化有机化合物的方法。 该方法可以在有机化合物的磺化,硫酸化或磺化作用足够的条件下,包含有机化合物与三氧化硫的接触,或由其组成。 有机化合物可以是芳族化合物,醇,碳水化合物,胺,酰胺,蛋白质或其两种或多种的组合。 三氧化硫可以存在于包含无机载体如沸石,硅沸石,二氧化硅,钛硅酸盐,硼硅酸盐,粘土,磷酸铝及其两种或更多种的组合的络合物中。

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