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53 条记录 (耗时 0.058 秒)

    Method for enriching rosin acids from a hardwood-containing sulfate soap
    1.
    发明授权
    Method for enriching rosin acids from a hardwood-containing sulfate soap 失效
    从含硬木硫酸盐皂中富集松香酸的方法

    公开(公告)号：US5565134A

    公开(公告)日：1996-10-15

    申请号：US350547

    申请日：1994-12-07

    申请人： Teemu Tanner ,  Jukka Koistinen

    发明人： Teemu Tanner ,  Jukka Koistinen

    IPC分类号： C11D9/26 ,  C11D15/04 ,  C11D9/30 ,  C11D13/00 ,  C11D15/00

    CPC分类号： C11D9/26 ,  C11D15/04

    摘要： The invention relates to a method for enriching rosin acids from a hardwood-containing sulfate soap, in which the soap is partially acidified at a temperature higher than room temperature with an inorganic or organic acid so as to give the resulting mother liquid a pH of 4.5-7, thus enabling the rosin acids to be enriched from the soap into the fraction converted to the acid form, and the fatty acids to be enriched in the soap.

    摘要翻译： 本发明涉及一种从含硬木硫酸盐皂中富集松香酸的方法，其中皂在无机或有机酸的高于室温的温度下部分酸化，从而使得到的母液pH为4.5 -7，从而使松香酸从皂中富集成转化成酸形式的级分，并且富含在肥皂中的脂肪酸。

    Monoesters of rosin acid
    2.
    发明授权
    Monoesters of rosin acid 失效
    松香酸单酯

    公开(公告)号：US5504127A

    公开(公告)日：1996-04-02

    申请号：US419481

    申请日：1995-04-10

    申请人： Lawson G. Wideman ,  Paul H. Sandstrom

    发明人： Lawson G. Wideman ,  Paul H. Sandstrom

    IPC分类号： C07C69/753 ,  C08K5/134 ,  C08L21/00 ,  C08L93/00 ,  C08L93/04 ,  C09F1/04 ,  C11D15/04 ,  C08K5/34

    CPC分类号： C11D15/04 ,  C08K5/134 ,  C08L21/00 ,  C08L7/00 ,  C08L93/04

    摘要： The present invention relates to monoesters of rosin acids which are useful as a total or partial replacement for extender or processing oil in rubber formulations. Addition of these monoesters of rosin acid improve the modulus and tear of the vulcanizate. The monoesters are of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different hydrocarbon radicals selected from the group consisting of saturated alkyl and cycloalkyl radicals containing 3 to 20 carbon atoms, aryl radicals containing 6 carbon atoms and aralkyl radicals containing 7 to 20 carbon atoms.

    摘要翻译： 本发明涉及松香酸的单酯，其可用作橡胶制剂中的增量剂或加工油的全部或部分替代物。 这些松香酸单酯的加入改善了硫化橡胶的模量和撕裂。 单酯具有下式：其中R 1和R 2是相同或不同的选自含有3-20个碳原子的饱和烷基和环烷基的烃基，含有6个碳原子的芳基和 含有7〜20个碳原子的芳烷基。

    Elastic detergent cake of improved foaming power after use
    9.
    发明授权
    Elastic detergent cake of improved foaming power after use 失效
    使用后改善发泡力的弹性洗涤剂饼

    公开(公告)号：US4207198A

    公开(公告)日：1980-06-10

    申请号：US746998

    申请日：1976-12-02

    申请人： Divaker B. Kenkare

    发明人： Divaker B. Kenkare

    IPC分类号： C11D3/20 ,  C11D3/384 ,  C11D17/00 ,  C11D17/02 ,  C11D9/30 ,  C11D15/04

    CPC分类号： C11D17/02 ,  C11D17/006 ,  C11D3/2065 ,  C11D3/384

    摘要： An elastic detergent bar of improved form-retaining ability during elevated temperature storage and of improved foaming power after use comprises an organic detergent which is an ammonium or lower alkanolammonium anionic organic detergent salt or a mixture of such anionic detergent with amphoteric synthetic organic detergent, gelatin and a lower di- or polyhydric alcohol. The bars made, which are essentially free of water, are of improved thermal stability, allowing them to be stored at higher temperatures than comparable bars, without distortion, and do not readily form inhibiting gel structures or coatings after use, which could otherwise diminish foaming power. Also within the invention is a method of making the described detergent bars.

    摘要翻译： 在高温储存期间具有改进的形态保持能力的弹性洗涤剂条和使用后改善的发泡力包括有机洗涤剂，其为铵或低级链烷醇铵阴离子有机洗涤剂盐或这种阴离子洗涤剂与两性合成有机洗涤剂，明胶 和较低级的二元或多元醇。 制造的基本上不含水的条具有改进的热稳定性，使得它们可以比不同变形的条件下保存在比可比的条更高的温度下，并且在使用后不容易形成抑制凝胶结构或涂层，否则可能会减少发泡 功率。 本发明也是制造所述洗涤剂条的方法。