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16 条记录 (耗时 0.009 秒)

    COMPOSITION, KITS AND METHOD FOR PROVIDING A SUBSTRATE WITH BARRIER PROPERTIES AND USES THEREOF
    3.
    发明申请
    COMPOSITION, KITS AND METHOD FOR PROVIDING A SUBSTRATE WITH BARRIER PROPERTIES AND USES THEREOF 审中-公开
    用于提供具有阻挡物性质的基材的组合物，组合物和方法及其用途

    公开(公告)号：WO02002705A1

    公开(公告)日：2002-01-10

    申请号：PCT/FR2001/002114

    申请日：2001-07-02

    IPC分类号： C09D105/00 ,  C09D105/04 ,  C09D105/12 ,  D21H19/14 ,  D21H27/10 ,  C09D189/06 ,  B65D65/42 ,  B65D65/46 ,  C09D193/00 ,  C09D193/02

    CPC分类号： D21H19/14 ,  C09D105/00 ,  C09D105/04 ,  C09D105/12 ,  D21H27/10 ,  Y10T428/1352 ,  C08L2666/02

    摘要： The invention concerns a composition for providing a substrate, after said substrate has been coated, with barrier properties to oils and greases, and complementarily to water. The invention is characterised in that it is obtainable by dispersion, at a temperature ranging between room temperature and about 70 DEG C, of at least a film-forming gum or resin, not water-soluble and solubilized in at least a water-miscible solvent, in an aqueous solution containing at least a water soluble and lipophobic film-forming compound selected among proteins, polysaccharides and their mixtures, said composition having a temperature ranging between room temperature and about 70 DEG C. The invention also concerns a method for preparing said composition, kits containing same, and a method for providing a substrate with barrier properties, and their uses, in particular for making packages and particularly packages for foodstuff.

    摘要翻译： 本发明涉及一种用于提供基材的组合物，在所述基材已被涂覆之后，具有油和油脂的阻隔性质，并与水互补。 本发明的特征在于，其可以通过在室温至约70℃的温度范围内分散至少成膜胶或树脂而不是水溶性并溶解在至少一种水混溶性溶剂中 在至少含有选自蛋白质，多糖及其混合物中的水溶性和疏油性成膜化合物的水溶液中，所述组合物的温度在室温至约70℃之间。本发明还涉及一种制备所述 组合物，含有它们的试剂盒，以及提供具有阻隔性质的底物的方法及其用途，特别是用于制造包装，特别是用于食品的包装。

    COATINGS WITH THE USE OF NATURAL MATERIALS
    4.
    发明申请
    COATINGS WITH THE USE OF NATURAL MATERIALS 审中-公开
    涂料使用自然材料

    公开(公告)号：WO00077106A1

    公开(公告)日：2000-12-21

    申请号：PCT/JP2000/003718

    申请日：2000-06-08

    IPC分类号： C10C5/00 ,  C09D5/00 ,  C09D189/04 ,  C09D189/06 ,  C09D189/00 ,  B27K3/50 ,  C09D191/00 ,  C09J189/00 ,  C09J191/00

    CPC分类号： C09D189/06 ,  Y02E50/14 ,  C08L2666/02 ,  C08L2666/28

    摘要： Coatings with the use of natural materials such as a paint, which contains glue as an organic matter and is to be applied onto substrates such as lumbers, an undercoating, an adhesive, etc. aiming at minimize the generation of environmental contaminants by using organic matters made of natural materials and improving the miscibility of glue with other components to thereby facilitate handling. These coatings comprise pyroligneous acid solution the acetic acid component of which acts on glue so that the glue is maintained in a liquid state even at ordinary temperature. For example, a coating serving as a paint comprises from 60 to 80% by weight of liquid persimmon astringency, from 10 to 15% by weight of glue and from 5 to 15% by weight of a purified pyroligneous acid solution (pH 3 to 4). Owing to this composition, the coating can be uniformly mixed with other compositions, thereby solving troubles in handling due to viscosity. Moreover, these coatings comprise organic matters (i.e., glue and pyroligneous acid) made of natural materials and contribute to the relief of environmental pollution (for example, air pollution and soil pollution) when employed and discarded.

    摘要翻译： 使用天然材料如涂料，其包含胶作为有机物，并施加到诸如木材，底漆，粘合剂等基材上，旨在通过使用有机物质来最小化环境污染物的产生 由天然材料制成，并提高胶与其他部件的混溶性，从而便于处理。 这些涂层包括其乙酸组分作用于胶水的焦磷酸溶液，使得即使在常温下胶也保持在液态。 例如，用作涂料的涂料包含60至80重量％的液体柿子收敛性，10至15重量％的胶和5至15重量％的纯化的木醋酸溶液（pH 3至4 ）。 由于该组合物，涂层可以与其他组合物均匀混合，从而解决由于粘度而导致的操作麻烦。 此外，这些涂层包括由天然材料制成的有机物质（即胶和pyroligneous酸），并且有助于在使用和丢弃时减轻环境污染（例如空气污染和土壤污染）。

    GELATIN NANOCOMPOSITES
    10.
    发明申请
    GELATIN NANOCOMPOSITES 审中-公开
    明胶纳米复合材料

    公开(公告)号：WO03032083A3

    公开(公告)日：2003-09-25

    申请号：PCT/US0232929

    申请日：2002-10-15

    申请人： RENSSELAER POLYTECH INST ,  SIEGEL RICHARD W ,  SCHADLER LINDA S ,  LI TAO ,  MENDEL JOHN ,  IRVIN GLEN C

    发明人： SIEGEL RICHARD W ,  SCHADLER LINDA S ,  LI TAO ,  MENDEL JOHN ,  IRVIN GLEN C

    IPC分类号： C08L89/06 ,  G03C1/32 ,  G03C1/76 ,  C08K3/22 ,  C09D189/06

    CPC分类号： B82Y30/00 ,  C08K2201/011 ,  C08L89/06 ,  G03C1/32 ,  G03C1/7614

    摘要： Scratch-resistant nanocomposite materials contain at least one film-forming hydrophilic colloid and at least one ceramic nanoparticle material. In particular, the film-forming hydrophilic colloid may be a gelatin, and the ceramic nanoparticle material may be alumina. In another aspect, the invention relates to scratch-resistant imaging elements comprising a support and a layer comprising such a nanocomposite material. The nanocomposite layer may be employed as an imaging layer, or as a protective layer disposed between an imagining layer and the environment.

    摘要翻译： 耐刮擦纳米复合材料含有至少一种成膜亲水胶体和至少一种陶瓷纳米颗粒材料。 特别地，成膜亲水胶体可以是明胶，陶瓷纳米粒子材料可以是氧化铝。 另一方面，本发明涉及包含载体和包含这种纳米复合材料的层的耐刮擦成像元件。 纳米复合材料层可以用作成像层，或者作为设置在成像层和环境之间的保护层。