Treatment method, which promotes the removal of dirt, for the surfaces of textiles and non-textiles
    15.
    发明授权
    Treatment method, which promotes the removal of dirt, for the surfaces of textiles and non-textiles 失效
    处理方法,促进织物和非纺织品表面的污垢去除

    公开(公告)号:US07074750B2

    公开(公告)日:2006-07-11

    申请号:US10479983

    申请日:2002-06-14

    IPC分类号: C11D3/37

    摘要: A process for the soil release treatment of surfaces of textile and nontextile materials, in which cationically modified hydrophilic nanoparticles based on crosslinked polymers of (a) 60 to 99.99% by weight of one or more carboxyl-containing ethylenically unsaturated monomers or salts thereof, (b) 0 to 40% by weight of one or more water-insoluble monoethylenically unsaturated monomers, (c) 0.01 to 30% by weight of one or more polyethylenically unsaturated monomers, (d) 0 to 25% by weight of one or more sulfonic acid- and/or phosphonic acid-containing monomers or salts thereof, (e) 0 to 30% by weight of one or more water-soluble nonionic monomers are applied to the surface of the materials from an aqueous dispersion, where the dispersion of the hydrophilic nanoparticles can be stabilized with anionic, nonionic and/or betainic emulsifiers and/or protective colloids, and where the hydrophilic nanoparticles have a particle size of from 10 nm to 2 μm and have been cationically modified by coating their surface with one or more cationic polymers, one or more polyvalent metal ions and/or one or more cationic surfactants.

    摘要翻译: 一种纺织和非纺织材料表面的污垢释放处理方法,其中基于(a)60-99.99重量%的一种或多种含羧基的烯属不饱和单体或其盐的交联聚合物的阳离子改性亲水性纳米颗粒( b)0至40重量%的一种或多种水不溶性单烯属不饱和单体,(c)0.01至30重量%的一种或多种多烯属不饱和单体,(d)0至25重量%的一种或多种磺酸 含酸和/或膦酸的单体或其盐,(e)0至30重量%的一种或多种水溶性非离子单体,由水分散体施加到材料的表面上,其中, 亲水性纳米颗粒可以用阴离子,非离子和/或甜菜碱乳化剂和/或保护胶体稳定,并且其中亲水性纳米颗粒具有10nm至2μm的粒度并且已被阳离子改性 用一种或多种阳离子聚合物,一种或多种多价金属离子和/或一种或多种阳离子表面活性剂涂覆它们的表面。

    Killing microorganisms
    16.
    发明授权
    Killing microorganisms 失效
    杀死微生物

    公开(公告)号:US07645419B2

    公开(公告)日:2010-01-12

    申请号:US10529629

    申请日:2003-10-06

    摘要: Described are a method of killing microorganisms in aqueous industrial systems or products for industrial applications based on water by adding from 0.001 to 5% by weight of a water-soluble or water-dispersible polymer containing from 30 to 100 mol % of styrenesulfonic acid, from 0 to 40 mol % of an N-vinyllactam and/or N-vinylamine, and from 0 to 30 mol % of further free-radically polymerizable monomers as biocidal additive, and a method of protecting articles by applying an antimicrobial aqueous composition comprising such an additive.

    摘要翻译: 描述了一种通过添加0.001至5重量%的含有30至100摩尔%的苯乙烯磺酸的水溶性或水分散性聚合物来杀死基于水的工业应用中的微生物或微生物的方法,所述水溶性或水分散性聚合物由 0〜40摩尔%的N-乙烯基内酰胺和/或N-乙烯胺,以及0〜30摩尔%的作为杀生物添加剂的其他可自由基聚合的单体,以及通过应用含有这种 添加剂。

    METHOD FOR PRODUCING A MULTI LAYER FIBER WEB FROM CELLULOSE FIBERS
    17.
    发明申请
    METHOD FOR PRODUCING A MULTI LAYER FIBER WEB FROM CELLULOSE FIBERS 审中-公开
    从纤维素纤维制造多层纤维网的方法

    公开(公告)号:US20100000693A1

    公开(公告)日:2010-01-07

    申请号:US12446592

    申请日:2007-10-29

    IPC分类号: D21F11/00

    摘要: A process for the production of a multilayer fiber web from cellulose fibers by separately feeding at least two different fiber suspensions and water into a multilayer headbox, in which they are separated by separating elements from one another and from water and, after leaving the nozzle mouth of the headbox, reach an apparatus on which a web is formed, the water being transported in such a way that, after emerging from the nozzle mouth, it reaches the web-forming apparatus in the form of a layer between two layers of fiber suspensions and thus counteracts mixing of the different fiber suspensions, wherein, for improving the retention, drainage and formation, at least one retention aid and/or at least one drainage aid are metered into the fiber suspensions and/or into the water fed in.

    摘要翻译: 通过将至少两种不同的纤维悬浮液和水分别进料到多层流浆箱中,从纤维素纤维制备多层纤维网的方法,其中它们通过彼此分离和从水中分离,并且在离开喷嘴口之后 流浆箱到达其上形成有织物的设备,水被输送,使得在从喷嘴口出来之后,其以两层纤维悬浮液之间的层的形式到达幅材成形设备 并因此抵消了不同纤维悬浮液的混合,其中为了改善保留,排水和形成,将至少一种助留剂和/或至少一种排水辅助剂计量加入纤维悬浮液和/或进入供水的水中。

    Polymer-Pigment Hybrids For Use in Papermaking
    19.
    发明申请
    Polymer-Pigment Hybrids For Use in Papermaking 有权
    用于造纸的聚合物 - 颜料混合物

    公开(公告)号:US20080210394A1

    公开(公告)日:2008-09-04

    申请号:US11915682

    申请日:2006-05-24

    IPC分类号: D21H17/63

    摘要: Process for the production of filler-containing papers and filler-containing paper products by addition of an aqueous suspension of at least one finely divided polymer-pigment hybrid to a paper stock and drainage of the paper stock with sheet formation, the polymer-pigment hybrid being obtainable by milling an aqueous suspension of at least one inorganic pigment in the presence of at least one binder and, if appropriate, by drying the aqueous suspension thus obtainable and redispersing the dried polymer-pigment hybrid in water, and the use of the polymer-pigment hybrids thus obtainable as a filler for the production of filler-containing paper or filler-containing paper products.

    摘要翻译: 通过将至少一种细分散的聚合物 - 颜料混合物的水性悬浮液加入到纸料中并通过片材形成纸浆的排出来生产含填料的纸和含填料的纸产品的方法,聚合物 - 颜料混合物 可通过在至少一种粘合剂的存在下研磨至少一种无机颜料的水性悬浮液,并且如果合适的话,通过干燥由此获得的水性悬浮液并将干燥的聚合物 - 颜料杂化物再分散在水中,以及使用聚合物 因此可以将其作为用于生产含填料的纸或含有填料的纸制品的填料获得。