Vaginal suppository
    11.
    发明授权
    Vaginal suppository 失效
    阴道栓剂

    公开(公告)号:US4322399A

    公开(公告)日:1982-03-30

    申请号:US86621

    申请日:1979-10-19

    摘要: A spermicidally active suppository comprising an alkylphenoxypolyethoxyethanol as the spermicide, a mixture of water-soluble polyethylene glycols as the suppository base, a mixture of an organic acid and an inorganic bicarbonate as the foaming agents and a mixture of an amphoteric surfactant and a water-soluble film-forming agent as the foam-stabilizing agent.

    摘要翻译: 一种杀螨活性栓剂,其包含烷基苯氧基聚乙氧基乙醇作为杀精剂,作为栓剂基的水溶性聚乙二醇的混合物,有机酸和无机碳酸氢盐的混合物作为发泡剂,以及两性表面活性剂和水溶性的混合物 作为泡沫稳定剂的成膜剂。

    Process for making glycol
    12.
    发明授权
    Process for making glycol 失效
    二醇生产工艺

    公开(公告)号:US4283578A

    公开(公告)日:1981-08-11

    申请号:US152608

    申请日:1980-05-23

    申请人: Leonard Kaplan

    发明人: Leonard Kaplan

    IPC分类号: C07C29/10 C07F7/22 C07C31/20

    CPC分类号: C07C29/106 C07F7/2232

    摘要: This invention is concerned with producing ethylene and/or 1,2-propylene glycol by the reaction of a non-cyclic oxymethylene compound formed by the hydration or acetalization of formaldehyde with a compound containing one or more of silicon, germanium and tin bonded therein which functions as an addend in a photochemically or thermally induced radical reaction, to form a 1,2-dioxyethylene containing compound, and cleaving such 1,2-dioxyethylene containing compound to form the glycol thereof.

    摘要翻译: 本发明涉及通过甲醛的水合或缩醛形成的非环状甲醛化合物与其中结合有硅,锗和锡的一种或多种的化合物的反应生产乙烯和/或1,2-丙二醇,其中, 在光化学或热诱导的自由基反应中起添加作用,形成含1,2-二氧乙烯的化合物,并切断这种含1,2-二氧乙烯的化合物以形成其二醇。

    Catalytic process for production of polyhydric alcohols in presence of
ammonium carboxylates
    13.
    发明授权
    Catalytic process for production of polyhydric alcohols in presence of ammonium carboxylates 失效
    在羧酸铵存在下生产多元醇的催化方法

    公开(公告)号:US4190598A

    公开(公告)日:1980-02-26

    申请号:US946314

    申请日:1978-09-27

    申请人: Leonard Kaplan

    发明人: Leonard Kaplan

    摘要: Ammonium carboxylates having the general formula: ##STR1## wherein R is hydrogen or a substituted or unsubstituted hydrocarbon radical. The defined carboxylates promote the formation of alkane polyols in a homogeneous liquid phase mixture wherein hydrogen and carbon monoxide are reacted in the presence of a rhodium carbonyl complex at a temperature of from about 100.degree. C. to 375.degree. C. and a pressure of from about 500 psia to about 50,000 psia.

    摘要翻译: 具有以下通式的羧酸铵:其中R为氢或取代或未取代的烃基。 所定义的羧酸盐促进在均匀液相混合物中形成烷烃多元醇,其中氢和一氧化碳在羰基铑化合物的存在下在约100℃至375℃的温度下反应, 约500psia至约50,000psia。

    Ammonium carboxylates
    16.
    发明授权
    Ammonium carboxylates 失效
    羧酸铵

    公开(公告)号:US4320063A

    公开(公告)日:1982-03-16

    申请号:US85208

    申请日:1979-10-16

    申请人: Leonard Kaplan

    发明人: Leonard Kaplan

    CPC分类号: C07C29/15

    摘要: Ammonium carboxylates having the general formula: ##STR1## wherein R is hydrogen or a substituted or unsubstituted hydrocarbon radical. The defined carboxylates promote the formation of alkane polyols in a homogeneous liquid phase mixture wherein hydrogen and carbon monoxide are reacted in the presence of a rhodium carbonyl complex at a temperature of from about 100.degree. C. to 375.degree. C. and a pressure of from about 500 psia to about 50,000 psia.

    摘要翻译: 具有以下通式的羧酸铵:其中R为氢或取代或未取代的烃基。 所定义的羧酸盐促进在均匀液相混合物中形成烷烃多元醇,其中氢和一氧化碳在羰基铑化合物的存在下在约100℃至375℃的温度下反应, 约500psia至约50,000psia。

    Process for producing polyhydric alcohols and derivatives
    17.
    发明授权
    Process for producing polyhydric alcohols and derivatives 失效
    多元醇及其衍生物的制造方法

    公开(公告)号:US4199521A

    公开(公告)日:1980-04-22

    申请号:US882395

    申请日:1978-03-01

    CPC分类号: C07C29/158

    摘要: This invention relates to an improved process for the manufacture of such valuable chemicals as polyhydric alcohols by the reaction of synthesis gas, i.e., a mixture of hydrogen and carbon monoxide, in the presence of a rhodium carbonyl complex wherein the improvement comprises effecting said reaction in the presence of copper and/or its salts.

    摘要翻译: 本发明涉及在羰基铑络合物的存在下通过合成气(即氢气和一氧化碳的混合物)的反应制备诸如多元醇的有价值化学物质的改进方法,其中改进包括进行所述反应 铜和/或其盐的存在。