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公开(公告)号:US5688371A
公开(公告)日:1997-11-18
申请号:US664768
申请日:1996-06-18
CPC分类号: C08G73/00 , Y10S162/04
摘要: Process for fixing anionic interfering substances in papermaking process by the addition of cationic polycondensation products obtained by reacting a) a monofunctional or polyfunctional amine having one or more primary and/or secondary and/or tertiary amino groups with b) cyanamide, dicyandiamide, guanidine or biguanidine, wherein up to 50 mol. % of cyanamide, dicyandiamide or biguanidine may be replaced with a dicarboxylic acid or a mono- or diester thereof, with elimination of ammonia, optionally in the presence of a catalyst, optionally together with other auxiliaries.
摘要翻译: 通过加入通过使a)具有一个或多个伯和/或仲和/或叔氨基的单官能或多官能胺与b)氰酰胺,双氰胺,胍或胍反应获得的阳离子缩聚产物来固定造纸工艺中的阴离子干扰物质的方法 双胍,其中高达50mol。 氨基氰,双氰胺或双胍的百分比可以用二羧酸或其单酯或二酯代替,任选在催化剂存在下,任选与其它助剂一起除去氨。
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公开(公告)号:US6090871A
公开(公告)日:2000-07-18
申请号:US732475
申请日:1996-11-05
申请人: Jurgen Reiners , Jurgen Kopp , Joachim Konig , Harro Traubel , Eckhard Wenderoth , Bernhard Jansen , Joachim Probst
发明人: Jurgen Reiners , Jurgen Kopp , Joachim Konig , Harro Traubel , Eckhard Wenderoth , Bernhard Jansen , Joachim Probst
IPC分类号: C08L75/04 , C08F220/10 , C08G18/00 , C08G18/10 , C08G18/61 , C08G18/62 , C08G18/63 , C08G18/64 , C08G18/70 , C08G18/78 , C08G18/80 , D21H17/57 , D21H19/24 , D21H19/32 , C08G18/08
CPC分类号: C08G18/785 , C08F220/10 , C08G18/6216 , C08G18/63 , C08G18/6484 , C08G18/706 , C08G18/8064 , D21H17/57
摘要: This invention relates to compositions comprising a polyisocyanate having ionic groups or polyether groups and at least one member selected from the group consisting of a naturally occurring polymer, a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer or a naturally occurring polymer and at least one member selected from the group consisting of a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer.
摘要翻译: PCT No.PCT / EP95 / 01702 Sec。 371日期:1996年11月5日 102(e)日期1996年11月5日PCT提交1995年5月5日PCT公布。 公开号WO95 / 31492 日期:1995年11月23日本发明涉及包含具有离子基团或聚醚基团的多异氰酸酯和至少一种选自天然存在的聚合物,聚硅氧烷接枝共聚物,水可稀释的合成聚合物和阳离子聚合物 或天然存在的聚合物和选自聚硅氧烷接枝共聚物,水可稀释的合成聚合物和阳离子聚合物中的至少一种。
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公开(公告)号:US6008289A
公开(公告)日:1999-12-28
申请号:US983375
申请日:1998-01-16
CPC分类号: C08G18/706 , C08G18/8064 , D21H19/62 , Y10T428/31551 , Y10T428/31591
摘要: The present invention relates to pigmented coating slip suitable for the production of coated papers and boards containing(a) a coating pigment,(b) 5 to 20%, based on the coating pigment, of at least one synthetic binder,(c) optionally, 0.01 to 20%, based on the coating pigment, of a naturally occurring binder,(d) optionally, 0.01 to 5%, based on the coating pigment, of a cobinder,(e) 0.01 to 5%, based on the coating pigment, of an optical brightener,(f) 0.01 to 5%, based on the coating pigment, of at least one water-dispersible polyisocyanate, and(g) optional additives.
摘要翻译: PCT No.PCT / EP96 / 02985第 371日期1998年1月16日 102(e)1998年1月16日PCT PCT 1996年7月8日PCT公布。 公开号WO97 / 04169 日期:1997年2月6日本发明涉及适用于生产涂布纸和板的着色涂层滑动剂,其包含(a)涂料颜料,(b)基于涂料颜料的5至20%至少一种合成粘合剂 ,(c)任选地,基于涂料颜料的天然粘合剂为0.01至20%,(d)任选地,基于涂层颜料的助磨剂的0.01至5%,(e)0.01至5% 基于涂料颜料的荧光增白剂,(f)基于涂料颜料的至少一种水分散性多异氰酸酯为0.01至5%,和(g)任选的添加剂。
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公开(公告)号:US20090216187A1
公开(公告)日:2009-08-27
申请号:US12035775
申请日:2008-02-22
CPC分类号: A61F2/958 , A61F2210/0095 , A61M25/104
摘要: The present invention relates in general to the field of methods for the treatment of vascular diseases, namely to a method of a minimal invasive surgery. More precisely the present invention relates to a method of a minimal invasive surgery for the treatment of a human suffering from a vascular disease comprising endovascular angioplasty and endovascular balloon brachytherapy using a liquid beta-radiation emitting source.
摘要翻译: 本发明一般涉及治疗血管疾病的方法领域,即涉及最小侵入性手术的方法。 更准确地说,本发明涉及一种用于治疗患有血管疾病的人的最小侵入性手术的方法,其包括使用液体β-辐射发射源的血管内血管成形术和血管内球囊近距离放射疗法。
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