Biologically-active compounds comprising a biologically-active anionic
portion and a water-insoluble, inorganic cationic portion
    1.
    发明授权
    Biologically-active compounds comprising a biologically-active anionic portion and a water-insoluble, inorganic cationic portion 失效
    包含生物活性阴离子部分和水不溶性无机阳离子部分的生物活性化合物

    公开(公告)号:US5145674A

    公开(公告)日:1992-09-08

    申请号:US693838

    申请日:1991-04-30

    摘要: A biologically-active compound which includes an inorganic mixed metal cationic portion having anion exchange properties and an anionic portion containing a biologically-active anion. The mixed metal cationic portion can be an oxide, hydroxide, or both, and can be fully hydrated, partially hydrated, or not hydrated. The biologically-active anion can be, e.g., an antibiotic, an analgesic, an antimicrobial, a pharmaceutical, an antioxidant, or an agricultural chemical such as a herbicide or a pesticide. These biologically-active compounds can have controlled-release properties and can be produced by relatively simple processes, using for the cationic portion relatively common starting materials. These biologically-active compounds are useful, for example, in compositions to form pharmaceuticals, antioxidants, or herbicides, and can be incorporated into a polymeric material to form a shaped body, such as a plastic film which can be utilized to form bags for food storage or transportation. Also included are processes for making the biologically-active compounds.

    摘要翻译: 一种生物活性化合物,其包括具有阴离子交换性质的无机混合金属阳离子部分和含有生物活性阴离子的阴离子部分。 混合金属阳离子部分可以是氧化物,氢氧化物或两者,并且可以完全水合,部分水合或不水合。 生物活性阴离子可以是例如抗生素,止痛剂,抗微生物剂,药物,抗氧化剂或农药如除草剂或农药。 这些生物活性化合物可以具有控制释放性质,并且可以通过相对简单的方法制备,使用阳离子部分相对常见的起始材料。 这些生物活性化合物可用于例如形成药物,抗氧化剂或除草剂的组合物中,并且可以并入聚合物材料中以形成成型体,例如可用于形成食品袋的塑料膜 存储或运输。 还包括制备生物活性化合物的方法。

    Hydrated Mg(NO.sub.3).sub.2 reversible phase change compositions
    3.
    发明授权
    Hydrated Mg(NO.sub.3).sub.2 reversible phase change compositions 失效
    水合Mg(NO3)2可逆相变组成

    公开(公告)号:US4273666A

    公开(公告)日:1981-06-16

    申请号:US90784

    申请日:1979-11-02

    IPC分类号: C09K5/06

    CPC分类号: C09K5/063 Y10S165/902

    摘要: A reversible liquid solid phase change composition comprising hydrated Mg(NO.sub.3).sub.2 and one of the group of Sr(OH).sub.2, SrCO.sub.3, Ba(OH).sub.2, BaO, BaCO.sub.3 and/or NaBO.sub.2 added to the composition in an effective amount to suppress supercooling of the MgNO.sub.3 liquid phase.

    摘要翻译: 一种可逆液体固相变组合物,其包含水合Mg(NO 3)2和Sr(OH)2,SrCO 3,Ba(OH)2,BaO,BaCO 3和/或NaBO 2中的一种以有效量加入到组合物中 抑制MgNO3液相的过冷。

    Reversible phase change composition for storing energy
    5.
    发明授权
    Reversible phase change composition for storing energy 失效
    用于存储能量的可逆相变组合物

    公开(公告)号:US4637888A

    公开(公告)日:1987-01-20

    申请号:US743237

    申请日:1985-06-11

    IPC分类号: C09K5/06

    CPC分类号: C09K5/063

    摘要: A reversible liquid/solid phase change composition for the storage of energy comprising a mixture of hydrated calcium bromide/calcium chloride and a modifier selected from KBr, KCl, or mixtures thereof, for modifying the semicongruent melting of the mixture to reduce the formation of crystalline CaBr.sub.2 and CaCl.sub.2 hydrate phases other than the hexahydrate phase. The composition is useful over a temperature range of from about 5.degree. to about 50.degree. C. and can be employed for the storage of coolness or heat, or as a buffer or heat sink to modulate diurnal swings in ambient temperature.

    摘要翻译: 用于储存能量的可逆液体/固相组合物,其包含水合的溴化钙/氯化钙和选自KBr,KCl或其混合物的改性剂的混合物,用于改变混合物的半成品熔融以减少晶体的形成 CaBr2和CaCl2水合物相,而不是六水相。 该组合物在约5℃至约50℃的温度范围内是有用的,并且可用于存储冷却或加热,或用作缓冲液或散热器以调节环境温度下的日间波动。

    Hydrated Mg(NO.sub.3).sub.2 /NH.sub.4 NO.sub.3 reversible phase change
compositions
    6.
    发明授权
    Hydrated Mg(NO.sub.3).sub.2 /NH.sub.4 NO.sub.3 reversible phase change compositions 失效
    水合Mg(NO3)2 / NH4NO3可逆相变组成

    公开(公告)号:US4283298A

    公开(公告)日:1981-08-11

    申请号:US90729

    申请日:1979-11-02

    IPC分类号: C09K5/06

    CPC分类号: C09K5/063 Y10S165/902

    摘要: A reversible liquid solid phase change composition comprising Mg(NO.sub.3).sub.2.6H.sub.2 O/NH.sub.4 NO.sub.3, and one of the group of MgO, CaO, Mg(OH).sub.2, and/or Ca(OH).sub.2, added to the composition in an effective amount to suppress supercooling of the Mg(NO.sub.3).sub.2.6H.sub.2 O/NH.sub.4 NO.sub.3 liquid phase.

    摘要翻译: 包含Mg(NO 3)2·6H 2 O / NH 4 NO 3和MgO,CaO,Mg(OH)2和/或Ca(OH)2中的一种的可逆液体固相相变组合物以有效量加入到组合物中 以抑制Mg(NO 3)2·6H 2 O / NH 4 NO 3液相的过冷。

    Hydrated calcium bromide reversible phase change composition
    7.
    发明授权
    Hydrated calcium bromide reversible phase change composition 失效
    水合溴化钙可逆相变组成

    公开(公告)号:US4690769A

    公开(公告)日:1987-09-01

    申请号:US894592

    申请日:1986-08-08

    IPC分类号: C09K5/02 C09K5/06

    CPC分类号: C09K5/063 Y10S165/902

    摘要: A reversible liquid/solid phase change composition comprising a eutectic composition of CaBr.sub.2 .multidot.6H.sub.2 O and CaBr.sub.2 .multidot.4H.sub.2 O, having more than 5.4 but less than 6.0 moles of H.sub.2 O per mole of CaBr.sub.2. The composition optionally includes additives selected from KBr and NaBr to lower the melting point of the composition. The composition optionally also includes a nucleating agent selected from Ba and Sr salts to reduce supercooling of the composition to 5.degree. C. or less.

    Hydrated MgCl.sub.2 reversible phase change compositions
    8.
    发明授权
    Hydrated MgCl.sub.2 reversible phase change compositions 失效
    水合MgCl 2可逆相变组成

    公开(公告)号:US4338208A

    公开(公告)日:1982-07-06

    申请号:US219010

    申请日:1980-12-22

    IPC分类号: C09K5/06 F24J3/02

    CPC分类号: C09K5/063

    摘要: A reversible liquid/solid phase change composition comprising hydrated MgCl.sub.2 and one or more of Ba(OH).sub.2, Sr(OH).sub.2, CaO, SrCO.sub.3, BaO, Ca(OH).sub.2, Mg(OH).sub.2, MgO, Na.sub.3 AlF.sub.6 or CaC.sub.2 O.sub.4, added to the composition in an effective amount to suppress supercooling of the MgCl.sub.2 liquid phase.

    摘要翻译: 包含水合MgCl 2和Ba(OH)2,Sr(OH)2,CaO,SrCO 3,BaO,Ca(OH)2,Mg(OH)2,MgO,Na 3 AlF 6中的一种或多种的可逆液体/固相相变组合物 CaC 2 O 4,以有效量加入组合物中以抑制MgCl 2液相的过冷。

    Hydrated Mg(NO.sub.3).sub.2 /MgCl.sub.2 reversible phase change
compositions
    9.
    发明授权
    Hydrated Mg(NO.sub.3).sub.2 /MgCl.sub.2 reversible phase change compositions 失效
    水合Mg(NO3)2 / MgCl2可逆相变组成

    公开(公告)号:US4329242A

    公开(公告)日:1982-05-11

    申请号:US219009

    申请日:1980-12-22

    IPC分类号: C09K5/06 F24J3/02

    CPC分类号: C09K5/063

    摘要: A reversible liquid/solid phase change composition comprising hydrated Mg(NO.sub.3).sub.2 /MgCl.sub.2, and one or more of Sr(OH).sub.2, Ca(OH).sub.2, CaO or BaO, added to the composition in an effective amount to suppress supercooling of the Mg(NO.sub.3).sub.2 /MgCl.sub.2 liquid phase.

    摘要翻译: 包含水合Mg(NO 3)2 / MgCl 2和Sr(OH)2,Ca(OH)2,CaO或BaO中的一种或多种的可逆液体/固相相变组合物以有效量加入到组合物中以抑制过冷 的Mg(NO 3)2 / MgCl 2液相。

    Hydrated Mg(NO.sub.3).sub.2 reversible phase change compositions
    10.
    发明授权
    Hydrated Mg(NO.sub.3).sub.2 reversible phase change compositions 失效
    水合Mg(NO3)2可逆相变组成

    公开(公告)号:US4272391A

    公开(公告)日:1981-06-09

    申请号:US90789

    申请日:1979-11-02

    IPC分类号: C09K5/06

    CPC分类号: C09K5/063 Y10S165/902

    摘要: A reversible liquid solid phase change composition comprising hydrated Mg(NO.sub.3).sub.2 and one of the group of MgO, Mg(OH).sub.2, MgCO.sub.3, CaO, Ca(OH).sub.2, and/or CaCO.sub.3, added to the composition in an effective amount to suppress supercooling of the Mg(NO.sub.3).sub.2 liquid phase.

    摘要翻译: 一种可逆液体固相变组合物,其包含水合Mg(NO 3)2和MgO,Mg(OH)2,MgCO 3,CaO,Ca(OH)2和/或CaCO 3中的一种,以有效的方式加入到组合物中 以抑制Mg(NO 3)2液相的过冷。