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    • 4. 发明公开
    • STARCH NANOCOMPOSITE MATERIALS
    • STÄRKEHALTIGENANOVERBUNDWERKSTOFFE
    • EP2188332A1
    • 2010-05-26
    • EP08756876.2
    • 2008-06-02
    • Plantic Technologies LTD
    • KHEMANI, Kishan, C.MOAD, GraemeLASCARIS, EdmondLI, GuoxinHABSUDA, JanaSHANKS, RobertSIMON, GeorgeGENOVESE, AntoniettaNICHOLS, LanceGUNARATNE, Wasantha
    • C08K3/34B65D65/38B65D65/00C08L3/00
    • C08L3/02C08K3/346C08K9/04C08L2666/06
    • In one aspect, the invention provides a substantially exfoliated nanocomposite material including starch and hydrophobically modified layered silicate clay. In another aspect, the invention provides packaging made from material including the substantially exfoliated nanocomposite material described above. The nanocomposite material has improved mechanical and rheological properties and reduced sensitivity to moisture in that the rates of moisture update and/or loss are reduced. In another aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material described above, including a step of mixing the starch in the form of an aqueous gel with the hydrophobic clay in a melt mixing device. In a further aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material, including the steps of mixing the starch with the hydrophobic clay to form a masterbatch (hereinafter “the masterbatch process”) and mixing the masterbatch with further starch.
    • 一方面,本发明提供了包括淀粉和疏水改性的层状硅酸盐粘土的基本上剥离的纳米复合材料。 另一方面,本发明提供由包括上述基本上剥离的纳米复合材料的材料制成的包装。 纳米复合材料具有改善的机械和流变性能以及降低的对水分的敏感性,因为减少了水分更新和/或损失的速率。 另一方面,本发明提供了一种制备上述基本上脱落的纳米复合材料的方法,包括在熔融混合装置中将水性凝胶形式的淀粉与疏水性粘土混合的步骤。 在另一方面,本发明提供了制备基本上脱落的纳米复合材料的方法,包括将淀粉与疏水性粘土混合以形成母料(以下称为“母料工艺”)并将母料与另外的淀粉混合的步骤。
    • 6. 发明公开
    • Integration of video information
    • Integrierung von Videoinformationen
    • EP2093999A1
    • 2009-08-26
    • EP09153356.2
    • 2009-02-20
    • Crockford, Christopher Neil John
    • Crockford, Christopher Neil John
    • H04N5/222H04N7/18G08B13/196
    • H04N5/222H04N7/181
    • The present invention provides a method of integrating video information from a plurality of different video sources into a visualisation environment that may be conveniently displayed on a video device (11). The video sources comprising a first source (13), often cartographic in nature, which is representative of a background (14, 19) for the visualisation environment, and a plurality of second sources (5, 6, 7, 8) each of which is a video feed of a camera's field of view from a viewpoint within the background. These second sources include spatial data for the field of view. The plurality of video feeds from the second sources are integrated with the background from the first source so that the visualisation environment comprises each of the fields of view (15, 16, 17, 18) displayed at an appropriate position and direction in relation to the concurrently displayed background. A viewer's notional reference point, ie the viewer's viewpoint within the visualisation environment, can be altered relative to the background thus altering the view as shown on the display device and the display of the video feeds within that background.
    • 本发明提供了一种将来自多个不同视频源的视频信息整合到可方便地显示在视频设备(11)上的可视化环境中的方法。 视频源包括通常为制图性质的代表可视化环境的背景(14,19)的第一源(13)和多个第二源(6,6,7,8),每个第二源 是从背景中的观点来看摄像机的视野的视频馈送。 这些第二个来源包括视野的空间数据。 来自第二源的多个视频馈送与来自第一源的背景集成,使得可视化环境包括在相对于第一源的适当位置和方向上显示的每个视场(15,16,17,18) 同时显示背景。 观众的名义参考点,即观看者在可视化环境内的观点,可以相对于背景改变,从而改变如显示设备上所示的视图和在该背景下的视频馈送的显示。
    • 8. 发明公开
    • MOULDABLE BIODEGRADABLE POLYMER
    • 可生物降解的聚合物
    • EP2046885A1
    • 2009-04-15
    • EP07784743.2
    • 2007-08-06
    • Plantic Technologies Limited
    • KHEMANI, KishanMcCAFFREY, Nicholas, John
    • C08L3/00C08K5/053C08L3/14C08L29/02C08L31/04
    • C08L3/02B29C48/05B29C48/40B29C48/767B29K2995/006B29L2031/731C08K5/053C08L3/04C08L5/08C08L23/0853C08L29/04C08L31/04C08L97/02C08L2201/06Y10T428/31786Y10T428/31971C08L2666/02C08L2666/04
    • A biodegradable injection mouldable polymer composition including on a dry weight basis from 45-85% w/w by weight of a starch and/or a modified high amylose starch, from 2-15% w/w by weight of a water soluble polymer preferably selected from polyvinyl alcohol, polyvinyl acetate and copolymers of ethylene and vinyl alcohol which have a melting point compatible with the molten state of the starch components, and from 5-45% w/w by weight of one or more polyol plasticizers having a molecular weight in the range of 50-6000, more preferably 50-2500, and still more preferably 100-400 and preferably selected from the group consisting of sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, polyglycerol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol; more preferably glycerol, maltitol, sorbitol, erythritol and xylitol. The composition is preferably substantially soluble in water.
    • 一种可生物降解的可注射成型聚合物组合物,其包含基于干重45-85重量%的淀粉和/或改性的高直链淀粉淀粉,优选2-15重量%的水溶性聚合物,优选 其选自熔点与淀粉组分的熔融态相容的聚乙烯醇,聚乙酸乙烯酯和乙烯与乙烯醇的共聚物,以及5-45重量%的一种或多种具有分子量的多元醇增塑剂 在50-6000,更优选50-2500,并且还更优选100-400的范围内,并且优选选自山梨醇,甘油,麦芽糖醇,木糖醇,甘露醇,赤藓糖醇,聚甘油,甘油三油酸酯,柠檬酸三丁酯,乙酰基 柠檬酸三乙酯,三乙酸甘油酯,2,2,4-三甲基-1,3-戊二醇二异丁酸酯,聚环氧乙烷,乙二醇,二甘醇或聚乙二醇; 更优选甘油,麦芽糖醇,山梨醇,赤藓糖醇和木糖醇。 该组合物优选基本上可溶于水。