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    • 29. 发明公开
    • GRUNDIERUNGSMITTEL FÜR TRENNPAPIERE UND -FOLIEN
    • GRUNDIERUNGSMITTELFÜRTRENNPAPIERE UND -FOLIEN
    • EP1625177A1
    • 2006-02-15
    • EP04732607.9
    • 2004-05-13
    • Wacker Polymer Systems GmbH & Co. KG
    • BACHER, AndreasFICKERT, Karl-ErnstMAYER, TheoLAUTENSCHLAGER, Hans
    • C08L29/04D21H19/10D21H19/82C09D129/04
    • D21H27/001C08L83/04C09D143/04D21H19/20D21H19/32D21H19/824C08L83/00
    • The invention relates to a priming agent composition for separating papers and films, comprising I) at least one silane-containing polyvinyl alcohol made from fully saponified or partially saponified vinyl ester copolymers with a degree of hydrolysis of 75 to 100 mol %, obtainable by radical polymerisation of a) one or more vinyl esters of straight or branched chain alkyl carboxylic acids with 1 to 18 C atoms, of which a proportion of 1 to 30 mol %, based on the total polymer, are one or several 1-alkylvinyl esters with alkyl groups having 1 to 6 C atoms and carboxylic acids with 1 to 6 C atoms, b) 0.01 to 10 mol % of one or more silane-containing ethylenically-unsaturated monomers and, optionally, c) further comonomers which may be copolymerised with the above and saponification of the polymer thus obtained and II) at least one reactive silicon from the group of H-siloxanes.
    • 本发明涉及用于分离纸和膜的引发剂组合物,其包含I)至少一种由完全皂化或部分皂化的乙烯基酯共聚物制成的含硅烷的聚乙烯醇,所述乙烯基酯共聚物的水解度为75至100摩尔% a)具有1-18个C原子的直链或支链烷基羧酸的一种或多种乙烯基酯的聚合,其中基于总聚合物,1-30mol%的比例为一种或几种1-烷基乙烯基酯与 具有1至6个C原子的烷基和具有1至6个C原子的羧酸,b)0.01至10摩尔%的一种或多种含硅烷的烯键式不饱和单体和任选的c)其它共聚单体, 以上并皂化由此获得的聚合物和II)至少一种来自H-硅氧烷的反应性硅。
    • 30. 发明公开
    • TOTAL HEAT EXCHANGE ELEMENT-USE PAPER
    • PAPIERFÜRWÄRMEAUSTAUSCH
    • EP1403430A4
    • 2004-12-08
    • EP02730794
    • 2002-05-30
    • MITSUBISHI PAPER MILLS LTD
    • HARADA JUNJITSUBAKI MASAYUKIAJIMA TAKEHIKO
    • D21H11/18D21H17/10D21H27/00F24F3/14F28F21/00D21H19/10F28F3/00
    • F28F21/00D21H11/18D21H17/10D21H27/00D21H27/06F24F3/1423F24F2203/1036F24F2203/104
    • Excellent total heat exchange element-use paper excellent in heat conductivity, moisture permeability and gas shielding property, and free from mixing of supply air with exhaust air, and total heat exchange element. Total heat exchange element-use paper using paper made using as a main component natural pulp beaten at a Canadian modified freeness of up to 150 ml, specifically, non-porous total heat exchange element-use paper practically having a moisture absorbent contained in a non-porous cellulose base material and having a high shielding property and a thickness of up to 100 µm, wherein carbon dioxide permeability specified under JIS K 7126 is up to 5.0 × 10-13 mol·m/m2·s·Pa; and non-porous total heat exchange element-use paper having a high enthalpy exchangeability represented by a permeability at 20°C, 65% RH of at least 1000 g/m2·24 Hr as specified under JIS Z 0208.
    • 本发明的目的是提供一种优异的全热交换元件纸和全热交换元件,其具有优异的导热性,水蒸汽透过性和阻气性,并且不会使供应的空气和排出的空气混合。 本发明提供了一种使用主要采用加拿大改性游离度不超过150ml的天然浆料制成的纸的总热交换元件纸,基本上无孔的全热交换元件纸,其包含基本上无孔的纤维素基 其含有吸湿剂,具有不大于100μm的厚度和JIS K7126规定的二氧化碳渗透常数为5.0×10 -3以下的具有高阻气性的无孔全热交换元件纸, 13mol·m / m 2·s·Pa,以及具有高焓可交换性的无孔全热交换元件纸,其在JIS Z0208中规定的水蒸气透过率为20g / m 2·24Hr以上 °C和65%RH。