Material system containing endoperoxide with adaption of decomposition, and applications

    公开(公告)号:US09969617B2

    公开(公告)日:2018-05-15

    申请号:US13384749

    申请日:2010-07-21

    摘要: This disclosure relates to the release of singlet oxygen by thermally activated decomposition of aromatic endoperoxide molecules in material systems [e.g. polymer (nano)particles or polymer films]. Due to the short lifespan and diffusion length of singlet oxygen, the technical problem is that the majority of the decomposition may only take place if the singlet oxygen molecules can reach the target region. For example, either the penetration of the polymer particles into the cancer cells to be killed, or the settlement of bacteria on an implant coated with the polymer film, must be accomplished. It is necessary to allow adaptation of the time progression of the decomposition for the application. The adaptation is performed by chemically and/or physically modifying the functional structures present in the material system, each made of the molecule forming the endoperoxide and at least one adjacent molecule or the cage formed by all adjacent molecules. Potential applications are in pharmacy and medicine, as well as in production technology.

    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products
    3.
    发明申请
    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products 失效
    发电材料,二氧化碳吸收材料,运输系统和活渔业产品的运输方式

    公开(公告)号:US20020001548A1

    公开(公告)日:2002-01-03

    申请号:US09922714

    申请日:2001-08-07

    摘要: The present invention provides an effective oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products for use upon transporting live fishery products. An oxygen generating materials of the present invention is prepared by packaging solid peroxide and peroxide decomposition catalyst with a moisture-permeable material having a cup method moisture permeability (40null C., 90% RH) of more than 20 g/m2/24 hr and being impervious to water at normal pressure. Furthermore, a carbon dioxide absorbing materials are prepared by packaging alkaline earth metal hydroxide and/or oxide with a gas-permeable material having a Gurley method gas permeability (JIS P8117) of 0.1null3000 sec./100 ml of gas and being impervious to water at normal pressure. Moreover, the transport system of live fishery products are a transport system wherein the oxygen generating materials and carbon dioxide absorbing materials pertaining to the present invention are sealed inside a transport bag.

    摘要翻译: 本发明提供了一种有效的氧气发生材料,二氧化碳吸收材料,运输生产渔具的运输系统和运输方式。 本发明的发氧材料是通过将具有杯法的透湿性材料的固体过氧化物和过氧化物分解催化剂通过包覆方法透湿(40℃,90%RH)超过20g / m 2/24小时 并在正常压力下不透水。 此外,二氧化碳吸收材料是通过将具有Gurley方法气体渗透性(JIS P8117)为0.1〜3000秒/ 100ml气体的透气材料包装在碱土金属氢氧化物和/或氧化物中而制备的,并且不渗透 常压下的水。 此外,活渔渔产品的运输系统是将本发明的氧发生材料和二氧化碳吸收材料密封在运输袋内的运输系统。

    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products
    4.
    发明授权
    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products 有权
    发电材料,二氧化碳吸收材料,运输系统和活渔业产品的运输方式

    公开(公告)号:US06306352B1

    公开(公告)日:2001-10-23

    申请号:US09160328

    申请日:1998-09-25

    IPC分类号: A62B708

    摘要: The present invention provides an effective oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products for use upon transporting live fishery products. An oxygen generating materials of the present invention is prepared by packaging solid peroxide and peroxide decomposition catalyst with a moisture-permeable material having a cup method moisture permeability (40° C., 90% RH) of more than 20 g/m2/24 hr and being impervious to water at normal pressure. Furthermore, a carbon dioxide absorbing materials are prepared by packaging alkaline earth metal hydroxide and/or oxide with a gas-permeable material having a Gurley method gas permeability (JIS P8117) of 0.1˜3000 sec./100 ml of gas and being impervious to water at normal pressure. Moreover, the transport system of live fishery products are a transport system wherein the oxygen generating materials and carbon dioxide absorbing materials pertaining to the present invention are sealed inside a transport bag.

    摘要翻译: 本发明提供了一种有效的氧气发生材料,二氧化碳吸收材料,运输生产渔具的运输系统和运输方式。 本发明的发氧材料是通过将具有杯法的透湿性材料的固体过氧化物和过氧化物分解催化剂通过包覆方法透湿(40℃,90%RH)超过20g / m 2/24小时 并在正常压力下不透水。 此外,二氧化碳吸收材料是通过将具有Gurley方法气体渗透性(JIS P8117)为0.1〜3000秒/ 100ml气体的透气材料包装在碱土金属氢氧化物和/或氧化物中而制备的,并且不渗透 常压下的水。 此外,活渔渔产品的运输系统是将本发明的氧发生材料和二氧化碳吸收材料密封在运输袋内的运输系统。

    Handy oxygen generator
    10.
    发明授权
    Handy oxygen generator 失效
    方便氧气发生器

    公开(公告)号:US5823181A

    公开(公告)日:1998-10-20

    申请号:US855166

    申请日:1997-05-13

    申请人: Chih-Sheng Shih

    发明人: Chih-Sheng Shih

    摘要: A handy oxygen generator including a casing defining a reaction chamber, an air accumulator and an air passage between the reaction chamber and the air accumulator, a hand pump for pumping air into the reaction chamber to increase its inside pressure, a chemical module mounted in the reaction chamber and containing two separated chemicals, a plunger mounted on the reaction chamber for operation by hand to break the chemical module, enabling the two chemicals to induce a chemical reaction and to release oxygen into the air accumulator during the chemical reaction, an air outlet pipe with an air filter suspending in the air accumulator, and a mouthpiece connected to the air outlet pipe for the user to breathes in oxygen from the air accumulator.

    摘要翻译: 一种方便的氧气发生器,包括限定反应室的壳体,空气蓄能器和反应室和空气蓄能器之间的空气通道,用于将空气泵入反应室以增加其内部压力的手动泵,安装在 反应室并含有两个分离的化学物质,柱塞安装在反应室上,用于手动操作以破坏化学模块,使两种化学品在化学反应期间引起化学反应并将氧气释放到空气储存器中, 具有悬挂在空气蓄能器中的空气过滤器的管道,以及连接到出气管的接口,用于使用者从空气蓄能器吸入氧气。