专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2002086238A1 FILLER AND A PROCESS FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：填料及其生产工艺
公开(公告)号：WO2002086238A1
公开(公告)日：2002-10-31
申请号：PCT/FI2002/000343
申请日：2002-04-24
申请人： M-REAL OYJ , AHO, Outi , SILENIUS, Petri , PITKÄNEN, Maija , HIETANEN, Soili
发明人： AHO, Outi , SILENIUS, Petri , PITKÄNEN, Maija , HIETANEN, Soili
IPC分类号： D21H17/69
CPC分类号： D21H17/69 , D21H11/16 , D21H17/26 , D21H17/67 , Y10T428/2991
摘要： A filler comprising cellulose or lignocellulose fibrils on which light-scattering ,material particles have been deposited, and a process for the manufacture thereof. In the filler according to the invention, an alkyl derivative of cellulose, such as CMC, has been sorbed to the fibrils. Such a filler can be prepared from a source material containing cellulose or lignocellulose fibrils by first forming a fibril suspension, into which there are fed source materials forming an inorganic or organic salt that, when precipitating, forms a light-scattering pigment. The filler according to the invention has very good strength properties; in particular, good bond strength is achieved by means of it. The concentration of mineral pigment in paper can be increased and furthermore, the grammage of paper can be lowered without the other important properties of the paper deteriorating.
摘要翻译：包含纤维素或木质纤维素纤维的填料，其上已经沉积有光散射，材料颗粒，以及其制造方法。在根据本发明的填料中，纤维素的烷基衍生物如CMC被吸收到原纤维上。这种填料可以通过首先形成原纤维悬浮液从含有纤维素或木质纤维素原纤维的原料制备，其中进料源材料形成无机或有机盐，当沉淀时，形成光散射颜料。本发明的填料具有非常好的强度性能; 特别是通过它实现良好的粘结强度。纸中矿物颜料的浓度可以提高，此外，纸张的克重可以降低，而纸张的其他重要性能降低。

2. 发明申请

WO2004088039A1 MULTILAYER PRODUCT AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：多层产品及其生产方法
公开(公告)号：WO2004088039A1
公开(公告)日：2004-10-14
申请号：PCT/FI2004/000201
申请日：2004-04-01
申请人： M-REAL OYJ , AHO, Outi , GÄDDA, Lars , PELTONEN, Soili , IMMONEN, Kirsi , LIUKKONEN, Sari , FUNCK, Heli , HILTUNEN, Eero
发明人： AHO, Outi , GÄDDA, Lars , PELTONEN, Soili , IMMONEN, Kirsi , LIUKKONEN, Sari , FUNCK, Heli , HILTUNEN, Eero
IPC分类号： D21H27/30
CPC分类号： B32B27/10 , B32B7/12 , B32B29/00 , B32B2307/202 , D21H27/32 , Y10T428/31504 , Y10T428/31855 , Y10T428/31935 , Y10T428/31971
摘要： Multilayered product and method for the production thereof. The product comprises at least one first layer, which is formed by cellulosic or lignocellulosic fibres, and at least one second layer, which is adjacent to the first layer or fitted at a distance therefrom. According to the invention the second layer contains a synthetic, electrically conducting polymer which is mixed with a binder which forms a binder matrix, said second layer being at least partially electrically conductive. By means of the invention it is possible to produce electrically conductive laminates which are suitable for authenticity products.
摘要翻译：多层产品及其生产方法。该产品包括由纤维素或木质纤维素纤维形成的至少一个第一层，以及与第一层相邻或装配在一定距离处的至少一个第二层。根据本发明，第二层包含合成的导电聚合物，其与形成粘合剂基质的粘合剂混合，所述第二层至少部分导电。通过本发明，可以生产适合于真实性产品的导电层压板。

3. 发明申请

WO2004088037A1 PAPER- OR CARDBOARD-BASED SECURITY PRODUCT 审中-公开
标题翻译：基于纸质或基于CARDBOARD的安全产品
公开(公告)号：WO2004088037A1
公开(公告)日：2004-10-14
申请号：PCT/FI2004/000202
申请日：2004-04-01
申请人： M-REAL OYJ , AHO, Outi , GÄDDA, Lars , MUSTONEN, Tuomas
发明人： AHO, Outi , GÄDDA, Lars , MUSTONEN, Tuomas
IPC分类号： D21H21/44
CPC分类号： D21H21/48 , G07D7/023 , Y10T428/24934
摘要： A paper- or cardboard-based security product and a method of manufacturing it. The product comprises a paper or a cardboard which is equipped with an identifiable security symbol. According to the present invention, the security symbol comprises a layer in the product, one which consists of a synthetic, electrically conductive polymer, the conductivity of which has been changed locally to form an electrically conductive or, alternatively, electrically non-conductive figure. Furthermore, a figure indicating the security symbol has been fitted on the surface of the paper or the cardboard product. A security product according to the present invention can be produced simply by first applying a conductive polymer, for instance in a non-conductive form, onto a paper, after which an acidic figure is printed in such as way that the area below the figure becomes conductive. The figure can be detected and in this way it acts as a guarantee of authenticity for the product.
摘要翻译：基于纸或纸板的安全产品及其制造方法。该产品包括装有可识别的安全符号的纸或纸板。根据本发明，安全标志包括产品中的一层，其由合成的导电聚合物组成，其导电性已被局部改变以形成导电的或者替代的不导电的图。此外，在纸张或纸板产品的表面上安装了表示安全标志的图形。根据本发明的安全产品可以简单地通过首先将导电聚合物（例如以非导电形式）施加到纸上来制备，之后印刷酸性图形，使得图下面的区域成为导电。该图可以被检测，并以这种方式作为产品真实性的保证。

4. 发明申请

WO2004088035A1 PROCESS FOR PRODUCING A FIBROUS COMPOSITION 审中-公开
标题翻译：生产纤维素组合物的方法
公开(公告)号：WO2004088035A1
公开(公告)日：2004-10-14
申请号：PCT/FI2004/000200
申请日：2004-04-01
申请人： M-REAL OYJ , AHO, Outi , GÄDDA, Lars , PELTONEN, Soili , IMMONEN, Kirsi , LIUKKONEN, Sari , FUNCK, Heli
发明人： AHO, Outi , GÄDDA, Lars , PELTONEN, Soili , IMMONEN, Kirsi , LIUKKONEN, Sari , FUNCK, Heli
IPC分类号： D21H17/46
CPC分类号： D21C9/005 , D21H11/20 , D21H17/07 , D21H27/00 , H01B1/12
摘要： A process of producing a fibrous composition, which includes a first component that comprises vegetable fibres and a second component that consists of a synthetic, electrically conductive polymer. According to the method, the vegetable fibres comprise porous, loose and separate fibres, and the electrically conductive polymer is an independently electrically conductive polymer which is doped in order to generate charge carriers in the polymeric material, the synthetic polymer being produced by in situ - polymerization inside the fibres and on their surfaces. The doping agent is an organic sulphonic acid which is allowed to absorb into the fibres in an aqueous medium, and after that a monomer corresponding to the polymer is brought into contact with the fibres and polymerised. By means of the invention, the electrically conductive polymers are attached to fibres so firmly that they are not substantially out-washable by water.
摘要翻译：一种生产纤维组合物的方法，其包括包含植物纤维的第一组分和由合成的导电聚合物组成的第二组分。根据该方法，植物纤维包括多孔，松散和分离的纤维，并且导电聚合物是独立的导电聚合物，其被掺杂以在聚合物材料中产生电荷载体，所述合成聚合物通过原位 - 在纤维内和表面聚合。掺杂剂是在水性介质中被吸收到纤维中的有机磺酸，然后使与聚合物相对应的单体与纤维接触并聚合。通过本发明，导电聚合物牢固地附接到纤维上，使得它们基本上不能被水洗掉。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式