METHOD FOR PRODUCING PAPER, PAPERBOARD, AND CARDBOARD
    4.
    发明申请
    METHOD FOR PRODUCING PAPER, PAPERBOARD, AND CARDBOARD 审中-公开
    用于生产纸浆,纸和纸板

    公开(公告)号:WO2006136556A3

    公开(公告)日:2007-06-21

    申请号:PCT/EP2006063359

    申请日:2006-06-20

    Abstract: The invention relates to a method for producing paper, paperboard and cardboard. According to said method, a polymer containing vinylamine units and a polymer anionic compound are added separately to a pulp, the pulp is decked, and the paper products are dried. At least one copolymer is used as a polymer anionic compound, said copolymer being obtained by the copolymerisation of (a) at least one N-vinylcarboxylic acid amide of formula (I) wherein R 1 , R 2 represent H or C1 to C6 alkyl, (b) at least one monoethylenically unsaturated monomer containing acid groups and/or the alkali metal, earth alkali metal or ammonium salts thereof, optionally (c) other monoethlenically unsaturated monomers, and optionally (d) compounds comprising at least two ethylenically unsaturated double bonds in the molecule.

    Abstract translation: 本发明涉及通过单独加入乙烯胺聚合物和聚合阴离子化合物的纸材的制备纸张,纸板和卡纸板的方法,排出纸并干燥纸制品被用作聚合阴离子化合物的至少一种共聚物,其是可获得的 通过共聚(a)至少一个N-乙烯基羧酰胺的式(Ⅰ)的,表示其中R 1 ,R 2 = H或D-至C 6 - 烷基,(其制备 b)中单烯键式不饱和单体和/或它们的碱金属,碱土金属或铵盐和任选的(c)其它单烯属不饱和单体,和任选的(d)至少一个酸基的化合物在分子中具有至少两个烯属不饱和双键。

    METHOD FOR PRODUCING PAPER WITH A HIGH SUBSTANCE WEIGHT
    6.
    发明申请
    METHOD FOR PRODUCING PAPER WITH A HIGH SUBSTANCE WEIGHT 审中-公开
    用于生产具有高表面WEIGHTS论文

    公开(公告)号:WO2006058732A2

    公开(公告)日:2006-06-08

    申请号:PCT/EP2005012796

    申请日:2005-12-01

    CPC classification number: D21H23/04 D21H17/33 D21H17/375 D21H17/455 D21H21/10

    Abstract: The invention relates to a method for producing paper with a high substance weight. According to said method, a paper material is dewatered on a screen in the presence of a combination of at least two polymers that act as a retention and dewatering agent system, forming sheets, which are then dried. The sheet formation takes place without the use of fine-particled inorganic flocculants and (a) at least one polymer containing amino groups and (b) at least one branched cationic polyacrylamide are used as the retention and dewatering agent.

    Abstract translation: 一种用于通过在至少两个聚合物作为助留助滤剂系统与纸张形成的组合的存在下在屏幕上排干纸料生产具有高基重的纸并干燥所述片材,其中,一个执行在没有细碎无机絮凝剂的片材形成和使用如保留方法 - 和脱水剂(a)至少一个氨基的聚合物和(b)至少一种支链阳离子聚丙烯酰胺基的。

    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES
    7.
    发明申请
    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES 审中-公开
    用于生产初级或未被捆绑的衬底的涂层,石膏涂层或密封的方法

    公开(公告)号:WO0156431A8

    公开(公告)日:2001-09-13

    申请号:PCT/EP0101085

    申请日:2001-02-01

    CPC classification number: C09J133/08 B05D3/0209 B05D3/0263 C09D133/08

    Abstract: The invention concerns a method for the production of coatings, adhesive layers or seals for primed or unprimed substrates, wherein (1) at least one coating material that can be hardened thermally and/or with actinic radiation and/or an adhesive and/or at least one sealant that can be hardened thermally and/or with actinic radiation in the form of a powder slurry is applied on and/or to the primed or unprimed substrate; (2) the resulting powder slurry layer is dried; (3) the resulting solid layer (2) is molten by heating and (4) the resulting molten layer obtained in step (3) of the method is hardened with near infrared radiation (NIR) in its molten state during and/or after solidification.

    Abstract translation: 一种用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材,它包括:(1)至少一种热和/或光化辐射涂层和/或粘合剂和/或至少一个热和/或可固化的光化辐射密封剂härbaren过程 在上和/或在grundiete或未涂底漆的基材施加,(2)干燥得到的粉末淤浆层的粉末浆料的形式,(3)熔化所得固体膜(2)通过加热,并在处理步骤(4)(3) 所得到的熔融状态的熔融层在凝固时和/或在用近红外辐射(NIR辐射)固化后固化。

    BONDING AGENT HARDENABLE BY HIGH-ENERGY RADIATION AND/OR THERMALLY
    8.
    发明申请
    BONDING AGENT HARDENABLE BY HIGH-ENERGY RADIATION AND/OR THERMALLY 审中-公开
    具有能源安全辐射和/或热硬化粘合剂

    公开(公告)号:WO0008108A8

    公开(公告)日:2000-03-16

    申请号:PCT/EP9905700

    申请日:1999-08-06

    Abstract: The invention relates to a bonding agent, preferably for a lacquer, which may be hardened by high-energy radiation and/or thermally and which contains a mixture of substances (a) having a monomer or polymer component including at least one vinyl ether, vinyl ester, (meth)acrylic and/or allyl group, and (b) containing saturated and/or unsaturated polymers different from component (a) as additional component, with the proviso that at least one of components (a), (b) contains structural units of general formulae (I) and/or (II) and the additional component (b) contains structural units of general formulae (I) and/or (II) at least when said component contains saturated polymers. The invention also relates to a method for the production of the bonding agent and a preparation containing the bonding agent according to the invention. Said preparation is obtained in the form of a pigmented or non-pigmented lacquer or a powder lacquer. The invention also relates to a working method for the production of lacquer coatings, wherein after application, said coatings are hardened thermally and/or by radiation with UV light or electron beams.

    Abstract translation: 本发明涉及一种粘合剂,优选为涂料,包括由高能量的辐射和/或热固化的,和物质的混合物(a)中含有至少一个乙烯基醚,乙烯基酯单体或聚合物中的一种组分,(甲基) 丙烯酸和/或烯丙基,饱和和(b)作为另外的组分和/或组分(a)的实例包括各种不饱和的聚合物,条件是该部件中的至少一个((A),(b)以下通式的结构单元 I)和/或(II),和另外的组分(b)(I)和/或通式的结构单元:(II),其具有至少然后,如果它包含饱和的聚合物。 本发明还涉及制备粘合剂的方法和含有根据本发明的粘合剂的制剂。 这是以着色或未着色的清漆或粉末涂料的形式。 本发明还涉及用于生产漆涂层的工作方法,所述漆涂层在施加热和/或通过用UV光或电子束照射后硬化。

    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES
    10.
    发明申请
    METHOD FOR THE PRODUCTION OF COATINGS, ADHESIVE LAYERS OR SEALS FOR PRIMED OR UNPRIMED SUBSTRATES 审中-公开
    用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材

    公开(公告)号:WO0156431A3

    公开(公告)日:2002-03-14

    申请号:PCT/EP0101085

    申请日:2001-02-01

    CPC classification number: C09J133/08 B05D3/0209 B05D3/0263 C09D133/08

    Abstract: The invention concerns a method for the production of coatings, adhesive layers or seals for primed or unprimed substrates, wherein (1) at least one coating material that can be hardened thermally and/or with actinic radiation and/or an adhesive and/or at least one sealant that can be hardened thermally and/or with actinic radiation in the form of a powder slurry is applied on and/or to the primed or unprimed substrate; (2) the resulting powder slurry layer is dried; (3) the resulting solid layer (2) is molten by heating and (4) the resulting molten layer obtained in step (3) of the method is hardened with near infrared radiation (NIR) in its molten state during and/or after solidification.

    Abstract translation: 一种用于生产涂料,粘合剂膜或密封件涂底漆或未涂底漆的基材,它包括:(1)至少一种热和/或光化辐射涂层和/或粘合剂和/或至少一个热和/或可固化的光化辐射密封剂härbaren过程 在上和/或在grundiete或未涂底漆的基材施加,(2)干燥得到的粉末淤浆层的粉末浆料的形式,(3)熔化所得固体膜(2)通过加热,并在处理步骤(4)(3) 所得和/或近红外辐射(NIR辐射)固化固化后在熔融状态下熔融层,在凝固过程中。

Patent Agency Ranking