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101. 发明专利

JPS5346922B2 失效
公开(公告)号：JPS5346922B2
公开(公告)日：1978-12-18
申请号：JP12470973
申请日：1973-11-05
IPC分类号： C08J9/00 , D04H1/587 , D21H13/10 , D21H17/47

102. 发明专利

JPS53125476A PRODUCTION OF BASE MATERIAL FOR MOLDING BY BLENDING THERMOHARDENABLE PHENOL FORMALDEHYDE RESIN 失效
公开(公告)号：JPS53125476A
公开(公告)日：1978-11-01
申请号：JP4044277
申请日：1977-04-11
申请人： GUNEI KAGAKU KOGYO KK , NIPPON TOKUSHI KOUGIYOU KK
发明人： OKADA SADAICHI , NIKUNI JIYUNJI
IPC分类号： C08L61/00 , B29B11/00 , B29C57/00 , B29C70/06 , C08J5/24 , C08L61/04 , C08L61/10 , D21H17/47

103. 发明申请

WO00017450A1 SILICA-ACID COLLOID BLEND IN A MICROPARTICLE SYSTEM USED IN PAPERMAKING 审中-公开
标题翻译：用于制纸的微生物系统中的硅酸胶体混合物
公开(公告)号：WO00017450A1
公开(公告)日：2000-03-30
申请号：PCT/US1999/020608
申请日：1999-09-08
IPC分类号： B01D21/01 , D21H17/00 , D21H17/47 , D21H17/49 , D21H17/51 , D21H17/67 , D21H17/68 , D21H21/06 , D21H21/10 , D21H23/14 , C02F5/10 , D21H17/45 , D21H17/55 , D21H17/63 , D21H23/02
CPC分类号： D21H23/14 , D21H17/49 , D21H17/51 , D21H17/68 , D21H21/10
摘要： A microparticle system for use as a retention and drainage aid in the production of alkaline and acid paper products comprises a high molecular weight flocculant polymer (6) and a silica-acid colloid blend (7), and optionally a cationic coagulant or a medium molecular weight flocculant (5). The high molecular weight flocculant polymer (6) may be added to the furnish after the fan pump (1) and prior to the pressure screen (2); the silica-acid colloid blend (7) may be added to the furnish after the pressure screen (2), and optionally, the coagulant or medium molecular weight flocculant (5) may be added prior to the fan pump (1). Addition of the microparticle system to the paper furnish improves retention and drainage during the papermaking process and sheet formation. The acid colloid of the silica-acid colloid blend (7) is a polymer or a copolymer of a melamine aldehyde acid colloid.
摘要翻译：用于生产碱性和酸性纸制品中的保留和引流助剂的微粒系统包括高分子量絮凝剂聚合物（6）和二氧化硅 - 酸胶体混合物（7），以及任选的阳离子凝结剂或中等分子量重量絮凝剂（5）。高分子量絮凝剂聚合物（6）可以在风机泵（1）之后并在压力筛（2）之前添加到配料中; 可以在压力筛网（2）之后将二氧化硅酸胶体混合物（7）加入到配料中，并且任选地，可以在风扇泵（1）之前加入凝结剂或中等分子量的絮凝剂（5）。将微粒系统添加到纸配料中改善了在造纸过程和片材形成期间的保留和排水。二氧化硅 - 酸胶体共混物（7）的酸性胶体是三聚氰胺醛酸胶体的聚合物或共聚物。

104. 发明申请

WO00006490A1 PREPARATION OF ANIONIC NANOCOMPOSITES AND THEIR USE AS RETENTION AND DRAINAGE AIDS IN PAPERMAKING 审中-公开
标题翻译：非离子型纳米复合体的制备及其在造纸中的保留和排水艾滋病的使用
公开(公告)号：WO00006490A1
公开(公告)日：2000-02-10
申请号：PCT/US1999/013696
申请日：1999-06-17
IPC分类号： C08K3/34 , C01B33/14 , C08L61/18 , C08L101/14 , D21H17/28 , D21H17/43 , D21H17/46 , D21H17/47 , D21H17/64 , D21H17/67 , D21H17/68 , D21H17/69 , D21H21/10 , D21H23/76
CPC分类号： D21H21/10 , D21H17/28 , D21H17/43 , D21H17/47 , D21H17/68 , D21H17/69 , D21H23/765
摘要： Anionic nanocomposites for use as retention and drainage aids in papermaking are prepared by adding an anionic polyelectrolyte to a sodium silicate solution and then combining the sodium silicate and polyelectrolyte solution with silicic acid.
摘要翻译：通过向硅酸钠溶液中加入阴离子聚电解质，然后将硅酸钠和聚电解质溶液与硅酸组合，制备用作造纸中保留和引流助剂的阴离子纳米复合材料。

105. 发明申请

WO99014431A1 CELLULOSE FILTER PAPER SATURANT 审中-公开
标题翻译：纤维素滤纸片
公开(公告)号：WO99014431A1
公开(公告)日：1999-03-25
申请号：PCT/US1998/018624
申请日：1998-09-08
IPC分类号： B01D39/18 , D21H17/36 , D21H17/47 , D21H19/20 , D21H19/24 , D21H27/08 , D21H17/33
CPC分类号： B01D39/18 , D21H17/36 , D21H17/47 , D21H27/08
摘要： An aqueous saturant for cellulose papers comprising a hydrolyzed polyvinyl alcohol and a formaldehyde resin, wherein the polyvinyl alcohol and the formaldehyde resin are substantially or completely dissolved in the system. The invention is also directed to methods for making and using the saturant. The system is also directed to paper, e.g., filter paper, made with the saturant as well as methods for making paper with the saturant.
摘要翻译：包含水解聚乙烯醇和甲醛树脂的纤维素纸的饱和水饱和剂，其中聚乙烯醇和甲醛树脂基本上或完全溶解在体系中。本发明还涉及制备和使用饱和剂的方法。该系统还针对纸，例如用饱和剂制成的滤纸以及用饱和剂制造纸的方法。

107. 发明专利

JP2004506103A Paper sizing method 审中-公开
公开(公告)号：JP2004506103A
公开(公告)日：2004-02-26
申请号：JP2002517893
申请日：2001-08-02
申请人：アクゾノーベルエヌ.ブイ.
发明人：フロリヒ　　ステン , ペルッソン　ミハエル , マグヌッソン　バルボロ , リンドグレン　エリック
IPC分类号： D21H23/76 , D21C3/00 , D21H17/14 , D21H17/17 , D21H17/21 , D21H17/24 , D21H17/29 , D21H17/42 , D21H17/45 , D21H17/47 , D21H17/58 , D21H19/10 , D21H21/10 , D21H21/16
CPC分类号： D21H23/765 , D21H17/29 , D21H17/47 , D21H21/16
摘要：本発明はセルロース繊維、及び任意のてん料を含む水性懸濁液に、（ｉ）サイジング剤及び一つ以上の芳香族基を有するポリマーを含むサイジング分散液、及び（ｉｉ）一つ以上の芳香族基を有するポリマーを含むサイジング促進剤を添加し、得られた懸濁液を地合構成し、脱水することを含み、サイジング分散液及びサイジング促進剤を水性懸濁液に別々に添加することを特徴とする紙のサイジング方法に関する。

108. 发明专利

JP3183890B2 失效
公开(公告)号：JP3183890B2
公开(公告)日：2001-07-09
申请号：JP51215695
申请日：1994-10-17
IPC分类号： A47K7/00 , A47K10/16 , D21H17/06 , D21H17/07 , D21H17/27 , D21H17/47 , D21H17/53 , D21H21/20 , D21H21/24 , D21H27/00 , D21H27/30 , D21H27/40

109. 发明专利

JPH11247089A PRODUCTION OF PAPER 失效
公开(公告)号：JPH11247089A
公开(公告)日：1999-09-14
申请号：JP5350698
申请日：1998-03-05
申请人： JUJO PAPER CO LTD
发明人： ONO YUJI , TAKAHASHI NOBUYUKI , MIYANISHI TAKANORI
IPC分类号： D21H17/07 , D21H17/47
摘要： PROBLEM TO BE SOLVED: To provide a method for producing paper, capable of simultaneously improving the yield and water leakiness of the paper in a paper material system containing mechanical pulp and/or deinked pulp in a large amount in a neutral to alkaline region. SOLUTION: This method for producing paper has a characteristic comprising adding a cationic coagulant, a phenolic compound and a nonionic flocculant in this order to a paper material consisting mainly of a loading material and pulp containing mechanical pulp and/or deinked pulp in an amount of 30-100 wt.% based on the total amount of the pulp and having a solid content of 0.1-1.5 wt.% and a pH of 6-10. The ratio of the cationic coagulant to the phenolic compound is 25:75 to 75:25.

110. 发明专利

JPH11217793A PAPERMAKING WITH LOW EFFLUENT LOADING 失效
公开(公告)号：JPH11217793A
公开(公告)日：1999-08-10
申请号：JP1249198
申请日：1998-01-26
申请人： DAINIPPON INK & CHEMICALS
发明人： TAKAHATA SHIGEO , MORI KUNIO , YOKOYAMA MINEO
IPC分类号： B27N3/04 , C08L63/00 , D21H17/46 , D21H17/47
摘要： PROBLEM TO BE SOLVED: To provide a papermaking method by which loading in a papermaking waste water can be decreased by adding a resin binder comprising a phenolic resin powder and an epoxy resin powder to a fiber and a filler in an aqueous medium, and subjecting the obtained slurry to papermaking. SOLUTION: A resin binder consisting of a resin composition comprising a powder of a novolak-type phenol resin or a resol-type phenol resin, an epoxy resin powder in an amount regulated so as to have 0.7-1.3 epoxy equivalent or 0.05-1.3 epoxy equivalent based on the phenolic hydroxy group of the phenol resin, a hardening accelerator and a low molecular material having

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