Olefin waxes having improved hardness or viscosity
    11.
    发明授权
    Olefin waxes having improved hardness or viscosity 有权
    具有改善的硬度或粘度的烯烃蜡

    公开(公告)号:US07527686B2

    公开(公告)日:2009-05-05

    申请号:US11044794

    申请日:2005-01-27

    CPC分类号: C08L91/06 C08F8/06 C08F10/14

    摘要: A process to oxidize an olefin wax, comprising: contacting a feedstock olefin wax composition with an oxygen-containing gas at a temperature greater than a melting point of the feedstock olefin wax composition melting point, to prepare an oxidized olefin wax composition wherein the oxidized olefin wax composition has an acid number greater than 1 mg KOH/g oxidized olefin wax composition and a kinematic viscosity at 100° C. less than 70 cSt.

    摘要翻译: 一种氧化烯烃蜡的方法,包括:使原料烯烃蜡组合物与含氧气体在高于原料烯烃蜡组合物熔点的熔点的温度下接触,以制备氧化烯烃蜡组合物,其中氧化烯烃 蜡组合物的酸值大于1mg KOH / g氧化烯烃蜡组合物,在100℃下的运动粘度小于70cSt。

    Oxidized olefin wax pour point depressants
    12.
    发明申请
    Oxidized olefin wax pour point depressants 有权
    氧化烯烃蜡倾点抑制剂

    公开(公告)号:US20070095723A1

    公开(公告)日:2007-05-03

    申请号:US11260524

    申请日:2005-10-27

    IPC分类号: C10M159/06

    摘要: An oxidized olefin wax useful as a pour point depressant for hydrocarbon compositions and/or additive to reduce the wax particle size of wax precipitates in hydrocarbon compositions is described. Method for reducing the pour point and/or wax particle size of hydrocarbon composition with an oxidized olefin wax are described.

    摘要翻译: 描述了用作烃组合物和/或添加剂的用于降低烃组合物中蜡沉淀物的蜡粒度的倾点下降剂的氧化烯烃蜡。 描述了用氧化烯烃蜡降低烃组合物的倾点和/或蜡粒度的方法。

    Oxygen scavenging polymers as active barrier tie layers in multilayered structures
    13.
    发明授权
    Oxygen scavenging polymers as active barrier tie layers in multilayered structures 失效
    氧清除聚合物作为多层结构中的活性屏障连接层

    公开(公告)号:US06946175B2

    公开(公告)日:2005-09-20

    申请号:US10609050

    申请日:2003-06-27

    摘要: Herein is disclosed multilayer packaging articles comprising an oxygen barrier layer comprising ethylene/vinyl alcohol copolymer (EVOH) (an “EVOH oxygen barrier layer”); an oxygen scavenging layer adjacent thereto, wherein the oxygen scavenging layer comprises a polymer comprising an ethylenic backbone and a cycloalkenyl group having structure I: wherein q1, q2, q3, q4, and r are independently selected from hydrogen, methyl, or ethyl; m is —(CH2)n—, wherein n is an integer from 0 to 4, inclusive, and, when r is hydrogen, at least one of q1, q2, q3, and q4 is also hydrogen; and a third layer adjacent to the oxygen scavenging layer. In addition to the oxygen scavenging function, the oxygen scavenging layer functions as a tie layer to substantially inhibit delamination of the EVOH oxygen barrier layer from the third layer of the packaging article.

    摘要翻译: 本文公开了包含包含乙烯/乙烯醇共聚物(EVOH)(“EVOH氧阻隔层”)的氧阻隔层的多层包装制品。 与其相邻的除氧层,其中所述除氧层包含含有乙烯基主链和具有结构I的环烯基的聚合物:其中q 1,q 2, q 3,q 4,并且r独立地选自氢,甲基或乙基; m是 - (CH 2 CH 2)n - ,其中n是0-4的整数,包括端值,当r是氢时,q

    Oxygen scavenging compositions suitable for heat triggering
    15.
    发明授权
    Oxygen scavenging compositions suitable for heat triggering 失效
    适用于热触发的氧气清除组合物

    公开(公告)号:US06610215B1

    公开(公告)日:2003-08-26

    申请号:US09690878

    申请日:2000-10-16

    IPC分类号: C09K300

    摘要: Methods of initiating oxygen scavenging are disclosed herein that rely on heat triggering. An oxygen scavenging composition that comprises an oxidizable organic compound and a transition metal catalyst is heated to an extent sufficient to initiate oxygen scavenging. Heat triggering can take place during the manufacture of a film or a packaging article from an oxygen scavenging composition, or it can take place after the film or packaging article has been manufactured.

    摘要翻译: 本文公开了依赖于热触发的氧气清除方法。 将包含可氧化有机化合物和过渡金属催化剂的除氧组合物加热到足以引发氧清除的程度。 热触发可以在从除氧组合物制造薄膜或包装制品期间进行,或者可以在制造薄膜或包装制品之后进行。