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    An apparatus and process for forming a printing form having a cylindrical support
    53.
    发明公开
    An apparatus and process for forming a printing form having a cylindrical support 有权
    装置和方法用于制备具有圆筒状的支承印刷构件

    公开(公告)号：EP1657593A2

    公开(公告)日：2006-05-17

    申请号：EP05024705.5

    申请日：2005-11-11

    申请人： E.I. du Pont de Nemours and Company

    发明人： Dudek, Dietmar ,  Banke, Allan

    IPC分类号： G03F7/18

    CPC分类号： G03G15/06 ,  G03F7/18 ,  G03F7/36 ,  G03G15/75 ,  G03G2215/0631 ,  Y10S430/136

    摘要： The invention pertains to an apparatus and a process for forming a printing form from a photosensitive element having a cylindrical support, and in particular, to an apparatus and a process for thermally treating the photosensitive element to form a relief pattern and particularly to form a cylindrically-shaped flexographic printing form. The apparatus and process includes supporting the cylindrical support to accommodate thermal treating of photosensitive elements with various sizes of the cylindrical support.

    摘要翻译： 本发明涉及的装置和用于从光敏元件形成具有圆筒状的支承一印版的方法，并具体地，涉及的装置和用于热处理的光敏元件，以形成浮雕图案，特别是形成圆柱形的处理 形的柔性版印刷形式，该装置和方法包括支撑所述筒状支撑件，以容纳与所述圆柱形支撑的各种尺寸的感光元件的热处理。

    PROCESS FOR BLENDING FLUIDS OF WIDELY DIFFERING VISCOSITIES
    55.
    发明授权
    PROCESS FOR BLENDING FLUIDS OF WIDELY DIFFERING VISCOSITIES 有权
    方法用于混合液体或气体中含强不同粘度的

    公开(公告)号：EP1392418B1

    公开(公告)日：2006-04-19

    申请号：EP02737286.1

    申请日：2002-05-31

    申请人： E. I. du Pont de Nemours and Company

    发明人： ETCHELLS, Arthur, William III ,  HENDERSON, Charles, Linfred ,  STREIFF, Felix, Alfred ,  WALDER, Andreas

    IPC分类号： B01F3/10 ,  B01F5/06

    CPC分类号： B01F5/0619 ,  B01F3/10 ,  B01F5/0646

    摘要： A process is provided for blending two fluids having widely differing viscosities, such that the ratio of the two viscosities is at least 10,000:1. The low viscosity fluid is injected into the high viscosity fluid as it flows through a conduit, such that the low viscosity fluid is at least 30% by weight of the total weight of the low viscosity fluid and the high viscosity fluid. The two fluids are then forwarded to a second conduit containing a first set of static mixing elements providing a fluid shear rate in excess of 0.57 sec-1. The two fluids are then further forwarded to a third conduit containing a second set of static mixing elements of a larger diameter than the first set, providing a fluid shear rate in excess of 0.20 sec-1. Within the third conduit the two fluids form a homogeneous blend.

    BREATHABLE PLANT CONTAINER
    56.
    发明公开
    BREATHABLE PLANT CONTAINER 审中-公开
    透气的容器厂

    公开(公告)号：EP1641334A1

    公开(公告)日：2006-04-05

    申请号：EP04778195.0

    申请日：2004-07-09

    申请人： E.I. DUPONT DE NEMOURS AND COMPANY

    发明人： STACHNIK, Mieczyslaw (Michel)

    IPC分类号： A01G9/02 ,  A01G23/04 ,  A01G27/02

    CPC分类号： A01G9/026 ,  A01G9/022 ,  A01G9/025 ,  Y02P60/244

    摘要： A breathable plant container is provided that includes a hollow vessel (10) having an opening through which planting soil (18) can be inserted into the hollow portion of the vessel and through which a plant growing in the soil can grow out of the vessel. The hollow vessel has a wall comprised of a synthetic microporous sheet material selected from the group of flash-spun plexifilamentary fabrics, spunbonded/meltblown/spunbonded (“SMS”) fabrics, and microporous film laminates. The wall of the hollow vessel preferably has an air porosity less than 200 seconds/100cm3, a moisture vapor transmission rate of at least 300 g/m2/day, and a hydrostatic head of at least 20 cm. The hollow vessel may have a first compartment (22) separated from a second compartment (23) by a synthetic, moisture vapor permeable membrane (30) that resists the passage of water such that water added to the second compartment can keep moist soil added to the first compartment.

    REFRIGERANT COMPOSITIONS
    59.
    发明授权
    REFRIGERANT COMPOSITIONS 无效
    清凉剂组合物

    公开(公告)号：EP1238039B8

    公开(公告)日：2006-03-08

    申请号：EP00977756.6

    申请日：2000-11-30

    申请人： E.I. du Pont de Nemours and Company

    发明人： ROBERTS, Neil Andre, Rhodia Organique Fine Limited

    IPC分类号： C09K5/04

    CPC分类号： C09K5/045 ,  C09K2205/112 ,  C09K2205/12 ,  C09K2205/124 ,  C09K2205/42 ,  C09K2205/43

    摘要： Refrigerant compositions are disclosed which comprise: (a) pentafluoroethane, octafluoropropane, trifluoromethoxydifluoromethane or hexafluoro-cyclopropane, or a mixture of two or more thereof, in an amount of at least 35 % based on the weight of the composition, (b) 1,1,1,2- or 1,1,2,2-tetrafluoroethane, trifluoromethoxypentafluoroethane, 1,1,1,2,3,3-heptafluoropropane or a mixture of two or more thereof, in an amount of at least 30 % by weight based on the weight of the composition and (c) n-butane or isobutane, in an amount from 1 % to less than 2.3 % by weight based on the weight of the composition.