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1. 发明申请

WO1986007070A1 USING LIGNIN AS A REACTION COMPONENT FOR PRODUCING POLYURETHANES 审中-公开
标题翻译：使用LIGNIN作为生产聚氨酯的反应组分
公开(公告)号：WO1986007070A1
公开(公告)日：1986-12-04
申请号：PCT/SE1986000237
申请日：1986-05-21
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , YOSHIDA, Hirohiza , KRINGSTAD, Knut , MÖRCK, Roland
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： C08G18/64
CPC分类号： C08G18/6492
摘要： Producing polyurethanes by polymerizing polymeric isocyanate, polyol and kraft lignin or some other type of technical lignin, in which the lignin used has been freed substantially of its high molecular weight fractions by means of some suitable method herefor. The polyurethane produced exhibits good mechanical properties and high thermal stability.
摘要翻译：通过聚合聚合异氰酸酯，多元醇和硫酸盐木质素或一些其它类型的技术性木质素来生产聚氨酯，其中使用的木质素已经通过一些合适的方法从其高分子量馏分中释放出来。所生产的聚氨酯具有良好的机械性能和高的热稳定性。

2. 发明申请

WO1985002635A1 METHOD OF MAKING PAPER WITH HIGH FILLER CONTENT 审中-公开
标题翻译：高填充纸制造方法
公开(公告)号：WO1985002635A1
公开(公告)日：1985-06-20
申请号：PCT/SE1984000406
申请日：1984-11-28
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , WAGBERG, Lars, Erik, Rudolf , LINDSTRÖM, Tom, Sture, Christer
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21H03/32
CPC分类号： D21H17/29
摘要： Method for producing paper by the addition of a retention - dry strength agent system. The system consists of: cationic starch with a substitution degree of at least 0.005 in an amount of at least 1%; anionic high-polymer with a molecular weight greater than 10 and in amount of 0.003 - 0.5%, and cationic synthetic polymer in an amount of 0.005 - 0.5%.
摘要翻译：通过添加保留 - 干强度剂系统生产纸的方法。该系统包括：取代度至少为0.005的至少为1％的阳离子淀粉; 分子量大于10 6，0.003-0.5％的阴离子高分子，和0.005-0.5％的阳离子合成聚合物。

3. 发明申请

WO1984004115A1 MULTI-LAYER PAPER AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：多层纸及其制造方法
公开(公告)号：WO1984004115A1
公开(公告)日：1984-10-25
申请号：PCT/SE1984000131
申请日：1984-04-10
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , HTUN, Myat, Thoung , LILJA, Jonas, Evert , FELLERS, Nils, Christer
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21H03/00
CPC分类号： D21F11/04 , D21H27/38
摘要： At the making of multi-layer paper it has been a problem to bringabout sufficient adhesion between the layers in an efficient and economic way. According to the invention this problem is solved, in that a cellulose pulp with a beating degree exceeding 40 SR in an amount of at maximum 10 g/m is inserted between the layers.
摘要翻译：在制作多层纸时，以有效和经济的方式在层之间形成足够的粘合力是一个问题。根据本发明，该问题得到解决，其中在层之间插入具有最大10g / m 2的量的超过40SR的打浆度的纤维素纸浆。

4. 发明申请

WO1986002393A1 PROCESS OF MAKING CELLULOSE PULP 审中-公开
标题翻译：制备纤维素浆的方法
公开(公告)号：WO1986002393A1
公开(公告)日：1986-04-24
申请号：PCT/SE1985000321
申请日：1985-08-29
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , TEDER, Ants , OLM, Leelo , WIKÉN, Jan-Erik
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21C03/02
CPC分类号： D21C3/12 , D21C3/222
摘要： A process of manufacturing cellulose pulp from wood by division with sulphite cooking liquor containing additions of sulphide and in the presence of a quinonoide or hydroquinonoide compound. According to the invention, the mole ratio between sulphide and sulphite shall amount to 0,01-0,2, preferably 0,05-0,15, suitably 0,08-0,12.

5. 发明申请

WO1984002366A1 METHOD OF PEROXIDE BLEACHING CELLULOSE-CONTAINING MATERIAL 审中-公开
标题翻译：过氧化物漂白含纤维素材料的方法
公开(公告)号：WO1984002366A1
公开(公告)日：1984-06-21
申请号：PCT/SE1983000462
申请日：1983-12-16
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , MOLDENIUS, Steve
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21C09/16
CPC分类号： D21C9/163
摘要： A method of peroxide bleaching lignocellulose-containing material for providing a pulp of both high strength and brightness. Increas in strength is provided in a first stage by hyper-alkaline peroxide bleaching known per se, i.e. bleaching carried out at an initial pH of over 12, measured in the bleaching liquid at 24oC before mixing into the pulp. The desired brightness increase is provided in a subsequent stage with or without intermediate washing of the pulp and at a lower initial pH.

6. 发明申请

WO1986001843A1 METHOD OF OBTAINING CELLULASE DEFICIENT STRAINS OF WHITE-ROT FUNGI 审中-公开
标题翻译：获得白萝卜的纤维素酶缺乏菌株的方法
公开(公告)号：WO1986001843A1
公开(公告)日：1986-03-27
申请号：PCT/SE1985000358
申请日：1985-09-18
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , ERIKSSON, Karl-Erik , JOHNSRUD, Susanna, Christl
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21C03/00
CPC分类号： C12R1/645 , A23K10/14 , C12N15/00 , D21C5/005 , Y10S435/911
摘要： A method of obtaining cellulase deficient strains which have great ability to degrade lignin at the same time. The method comprises crossing a homokaryotic cellulase deficient mutant of a white-rot fungus having a full sexual cycle with a homokaryotic strain of the same fungus, this strain having great lignin degrading ability. Strains are subsequently selected that have great ligning degrading ability in combination with cellulase deficiency. A suitable white-rot fungis is Phanerochaete chrysosporium. The crossings are suitably performed for a plurality of generations. The strain of white-rot fungus obtained is used for delignifying lignocellulosic material.
摘要翻译：获得具有很强的同时降解木质素的纤维素酶缺陷菌株的方法。该方法包括将具有完全性循环的白腐真菌的同态纤维素酶缺陷突变体与相同真菌的同源菌株杂交，该菌株具有很大的木质素降解能力。随后选择与纤维素酶缺乏相结合具有较强木质降解能力的菌株。合适的白腐菌是Phanerochaete chrysosporium。交叉口适当地执行多代。所获得的白腐菌的菌株用于脱木质纤维素材料。

7. 发明申请

WO1985004249A1 METHOD FOR MEASURING SIZE DISTRIBUTION 审中-公开
标题翻译：测量尺寸分布的方法
公开(公告)号：WO1985004249A1
公开(公告)日：1985-09-26
申请号：PCT/SE1985000118
申请日：1985-03-14
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , EINARSON, Jens, Christer , LUNDQVIST, Sven-Olof
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： G01N15/02
CPC分类号： G01N15/0227 , G01N15/1468
摘要： The size distribution of wood chips for the manufacture of cellulose pulp is determined by an optoelectric measuring method and device. Light reflected from a conveying surface (2) and lump material distributed thereon, is recorded optically (3) at short time intervals, and recorded signals are processed electronically for obtaining the size distribution of the material over a number of selected size classes.

8. 发明申请

WO1985003774A1 MEASUREMENT OF PARTICLE CONTENTS 审中-公开
标题翻译：粒度测量
公开(公告)号：WO1985003774A1
公开(公告)日：1985-08-29
申请号：PCT/SE1985000073
申请日：1985-02-13
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , RYDEFALK, Staffan , EINARSSON, Jens
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： G01N15/06
CPC分类号： G01N15/06
摘要： A measuring device by which it is possible to measure individually the content of each type of substance in a suspension with at least two types of suspended substances provided the density of the substance in each type is approximately equal and the densities of the substances included in the individual types are known. The measuring device comprises a density meter (10) known per se arranged to measure the density of the suspension and the density ofthe liquid in which the substances are suspended in order to determine the difference in density. Moreover, the measuring device comprises an apparatus (12) known per se and intended for measurement of particle concentration, which is arranged to measure the ratio of the volume of the suspended substances to the volume of the liquid. Finally, the measuring device also comprises a calculating unit (26) electrically connected to the density meter and theapparatus for measurement of particle concentration. The calculating unit is arranged to combine signals received from the density meter (10) and said apparatus (12) in order to calculate the concentrations of each of the substances types on the basis thereof.
摘要翻译：一种测量装置，通过该测量装置，可以单独测量具有至少两种悬浮物质的悬浮液中的每种物质的含量，只要每种类型的物质的密度大致相等，并且包括在各种类型是已知的。测量装置包括密度计（10），它已知本身被安排来测量悬浮液的密度和悬浮物质的液体的密度，以便确定密度的差异。此外，测量装置包括本身已知的并且用于测量颗粒浓度的装置（12），其被设置为测量悬浮物质的体积与液体的体积之比。最后，测量装置还包括电连接到密度计的计算单元（26）和用于测量颗粒浓度的装置。计算单元被布置成组合从密度计（10）和所述装置（12）接收的信号，以便基于此计算每种物质类型的浓度。

9. 发明申请

WO1985003316A1 PAPER WITH IMPROVED SURFACE PROPERTIES AND METHOD OF MAKING THE SAME 审中-公开
标题翻译：具有改进的表面特性的纸张及其制造方法
公开(公告)号：WO1985003316A1
公开(公告)日：1985-08-01
申请号：PCT/SE1984000428
申请日：1984-12-14
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET , FELLERS, Nils, Christer , LILJA, Jonas, Evert , OLOFSSON, Claes, Greger , HTUN, Myat, Thoung , NÄSLUND, Olof, Per
发明人： SVENSKA TRÄFORSKNINGSINSTITUTET
IPC分类号： D21H03/00
CPC分类号： D21H11/18 , D21F11/04 , D21H27/38
摘要： Paper with improved surface properties, especially printability and coating properties. The invention is characterized in that the paper comprises a surface layer consisting of highly beaten paper pulp, fine material or fibres separated from highly beaten paper pulp and/or fine material, possibly containing fibres, from white water, in an amount of at maximum 10 g/m , preferably at maximum 5 g/m .
摘要翻译：具有改善表面性能，特别是可印刷性和涂料性能的纸张。本发明的特征在于，该纸包括表面层，该表面层由高度打浆的纸浆，由高度打浆的纸浆分离的细料或纤维和/或可能含有来自白水的纤维的细小材料组成，其量最多为10 g / m 2，优选最大为5g / m 2。

10. 发明授权

EP0245237B1 METHOD OF OBTAINING CELLULASE DEFICIENT STRAINS OF WHITE-ROT FUNGI 有权
标题翻译：获得白花真菌的纤维素酶缺乏菌株的方法
公开(公告)号：EP0245237B1
公开(公告)日：1990-12-27
申请号：EP85904893.6
申请日：1985-09-18
申请人： SVENSKA TRÄFORSKNINGSINSTITUTET
发明人： ERIKSSON, Karl-Erik , JOHNSRUD, Susanna, Christl
IPC分类号： C12N15/00 , C12N1/14 , C12N1/22 , D21C3/00
CPC分类号： C12R1/645 , A23K10/14 , C12N15/00 , D21C5/005 , Y10S435/911
摘要： A method of obtaining cellulase deficient strains which have great ability to degrade lignin at the same time. The method comprises crossing a homokaryotic cellulase deficient mutant of a white-rot fungus having a full sexual cycle with a homokaryotic strain of the same fungus, this strain having great lignin degrading ability. Strains are subsequently selected that have great ligning degrading ability in combination with cellulase deficiency. A suitable white-rot fungis is Phanerochaete chrysosporium. The crossings are suitably performed for a plurality of generations. The strain of white-rot fungus obtained is used for delignifying lignocellulosic material.

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