SCAVENGING OXYGEN
    72.
    发明申请

    公开(公告)号:US20120118764A1

    公开(公告)日:2012-05-17

    申请号:US13263806

    申请日:2010-04-09

    CPC classification number: B65D51/244 B65D51/00 B65D81/267 Y10T29/49826

    Abstract: A closure 40 for a container body includes a liner 46 which incorporates a hydrogen generating device comprising a hydride which generates hydrogen on contact with moisture. The liner may be an interference fit within the body 42. The liner 46 and other liners described may include control means for controlling passage of moisture to the hydrogen generating means and/or sealing means for sealing the closure to a container. In use, with the closure secured to a container, water vapour passes into liner 46 and contacts the hydride which generates hydrogen. A reaction between hydrogen and oxygen which has passed into the container takes place, catalysed by a catalyst, and water is produced. Thus, oxygen is scavenged.

    Abstract translation: 用于容器主体的封闭件40包括内衬46,衬套46包括氢生成装置,该氢气产生装置包括与水分接触时产生氢的氢化物。 衬套可以是主体42内的过盈配合。衬垫46和所描述的其它衬垫可以包括控制装置,用于控制湿气通向氢产生装置和/或用于将封闭件密封到容器的密封装置。 在使用中,当封闭件固定到容器时,水蒸气进入衬管46并接触产生氢气的氢化物。 已经进入容器中的氢和氧之间的反应发生,由催化剂催化,并且产生水。 因此,氧气被清除。

    Method to reduce the aldehyde content of polymers
    75.
    发明授权
    Method to reduce the aldehyde content of polymers 失效
    降低聚合物醛含量的方法

    公开(公告)号:US07163977B2

    公开(公告)日:2007-01-16

    申请号:US11129160

    申请日:2005-05-13

    Applicant: Mark Rule

    Inventor: Mark Rule

    Abstract: Methods to decrease aldehyde content of a polymer are provided. An effective amount of an additive that contains a P—H functionality is incorporated into the polymer in the presence of an acidic of basic catalyst compositions are also provided.

    Abstract translation: 提供降低聚合物醛含量的方法。 还提供了在碱性催化剂组合物的酸性存在下将有效量的含有P-H官能团的添加剂并入聚合物中。

    Method to increase the crystallization rate of polyesters
    77.
    发明授权
    Method to increase the crystallization rate of polyesters 有权
    增加聚酯结晶速率的方法

    公开(公告)号:US06319576B1

    公开(公告)日:2001-11-20

    申请号:US09716601

    申请日:2000-11-20

    Applicant: Mark Rule Yu Shi

    Inventor: Mark Rule Yu Shi

    Abstract: A method for increasing the crystallization rate of a crystallization polyester comprises incorporating into the polyester an effective amount of a hyperfunctional nucleation agent. The hyperfunctional nucleating agent comprises a plurality of functional groups and form stable nuclei around which the polyester crystallizes. The hyperfunctional nucleating agent facilitates faster crystallization and formation of many small crystallites. Methods of making articles such as containers with polyesters are also disclosed.

    Abstract translation: 提高结晶聚酯的结晶速率的方法包括将有效量的功能性成核剂加入聚酯中。 该功能性成核剂包括多个官能团并形成稳定的核,聚酯在其周围结晶。 超功能成核剂有助于更快地结晶并形成许多小晶体。 还公开了制造诸如具有聚酯的容器的制品的方法。

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