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1. 发明授权

US6080831A Water-dispersible polyisocyanates 失效
标题翻译：水分散性多异氰酸酯
公开(公告)号：US6080831A
公开(公告)日：2000-06-27
申请号：US860144
申请日：1997-06-19
申请人： Bernhard Jansen , Joachim Konig , Bernd Thiele , Jurgen Reiners , Rolf-Volker Meyer
发明人： Bernhard Jansen , Joachim Konig , Bernd Thiele , Jurgen Reiners , Rolf-Volker Meyer
IPC分类号： C08L1/02 , C08G18/10 , C08G18/28 , C08G18/64 , C08G18/70 , C08G18/80 , C08L97/02 , D21C5/02 , D21H17/08 , D21H17/46
CPC分类号： D21H17/08 , C08G18/283 , C08G18/284 , C08G18/706 , C08G18/8009 , C08G18/8051 , C08G18/807 , C08L97/02 , Y10T428/31591
摘要： Cellulose-containing, optionally wood-containing materials which have been obtained using water-dispersible polyisocyanates which in turn have been prepared by reaction of the following starting components:a) modified polyisocyanates of the formula (I) ##STR1## in which: R.sup.1 denotes an aliphatic hydrocarbon radical having 2 to 18 carbon atoms; a cycloaliphatic hydrocarbon radical having 4 to 15 carbon atoms; an aromatic hydrocarbon radical having 6 to 15 carbon atoms or an araliphatic hydrocarbon radical having 8 to 15 carbon atoms,R.sup.2 denotes an aliphatic hydrocarbon radical which has 10 to 35 carbon atoms and optionally contains double bonds,R.sup.3 denotes a hydrocarbon radical which is at least divalent and can also be heterocyclic, with inclusion of the ester oxygen or amide nitrogen from X, ##STR2## where R.dbd.H or C.sub.1 -C.sub.4 -alkyl, or R is a constituent of a cyclic structure,n denotes a number .gtoreq.2 and y denotes a number .gtoreq.1,b) non-modified polyisocyanates,c) polyethylene oxide polyether alcohols optionally containing ester groups,d) optionally cycloaliphatic and/or aliphatic amines which optionally contain ether, ester or amide groups, have at least one functional group which is reactive towards isocyanates and contain at least one tertiary amino group and/or ammonium group.
摘要翻译： PCT No.PCT / EP95 / 04868 Sec。 371日期：1997年6月19日 102（e）日期1997年6月19日PCT提交1995年12月11日PCT公布。公开号WO96 / 20309 日期1996年7月4日使用水分散性多异氰酸酯获得的含有纤维素的任选的含木材料，其又通过以下起始组分的反应制备：a）式（I）的改性多异氰酸酯，其中： R1表示碳原子数2〜18的脂肪族烃基; 具有4至15个碳原子的脂环族烃基; 具有6至15个碳原子的芳族烃基或具有8至15个碳原子的芳脂族烃基，R 2表示具有10至35个碳原子并且任选地包含双键的脂族烃基，R 3表示至少为二价并且也可以是杂环，其中R是H或C 1 -C 4 - 烷基，或者R是环状结构的组成，X包括酯氧或酰胺氮，其中n表示数字≥2且Y 表示数值> / = 1，b）未改性的多异氰酸酯，c）任选地含有酯基的聚环氧乙烷聚醚醇，d）任选地含有醚，酯或酰胺基的脂环族和/或脂族胺，具有至少一个官能对异氰酸酯反应并含有至少一个叔氨基和/或铵基的基团。

2. 发明授权

US5718804A Process for the production of cellulose-containing sheet-like structures which have been given a dry strength and/or wet strength treatment 失效
标题翻译：已经进行干强度和/或湿强度处理的含纤维素的片状结构体的制造方法
公开(公告)号：US5718804A
公开(公告)日：1998-02-17
申请号：US538315
申请日：1995-10-03
申请人： Bernhard Jansen , Joachim Konig , Peter Nowak , Jurgen Reiners
发明人： Bernhard Jansen , Joachim Konig , Peter Nowak , Jurgen Reiners
IPC分类号： C08G18/10 , C08G18/08 , C08G18/28 , C08G18/48 , C08G18/70 , C08G18/80 , C09D175/00 , D21H17/46 , D21H17/57 , D21H21/18
CPC分类号： C08G18/283 , C08G18/0814 , C08G18/706 , C08G18/807 , D21H17/57 , D21H21/18
摘要： Process for the production of optionally wood-containing cellulose-containing sheet-like structures, such as paper, pasteboard and card, which have been given a dry strength and/or wet strength treatment and have improved whiteness, using water-dispersible isocyanates, wherein the water-dispersible isocyanates: a) are aliphatic, cycloaliphatic, araliphatic or aromatic isocyanates having an NCO functionality of 1.8 to 4.2, mixed with polyether-modified aliphatic, cycloaliphatic, araliphatic or aromatic isocyanates having an average NCO functionality of 0.8 to 3.2, b) the isocyanate mixtures a) contain 1 to 25% by weight of isocyanate groups, c) have a content of ethylene oxide units, arranged in the form of polyether chains of average molecular weight 10 to 3500 (number-average), of 20 to 60% by weight, based on the isocyanate mixture, and if appropriate d) have a content of tertiary amino groups and/or ammonium groups of 1 to 500 milliequivalents per 100 g of isocyanate mixture a).
摘要翻译：使用水分散性异氰酸酯制备任意含有木材的含纤维素的片状结构物，例如纸张，纸板和卡片，其已被赋予干强度和/或湿强度处理并且具有改善的白度，其中水分散性异氰酸酯：a）具有NCO官能度为1.8至4.2的脂族，脂环族，芳脂族或芳族异氰酸酯，与具有0.8-3.2平均NCO官能度的聚醚改性的脂族，脂环族，芳脂族或芳族异氰酸酯混合，b ）异氰酸酯混合物a）含有1至25重量％的异氰酸酯基团，c）具有以平均分子量为10至3500（数均）的聚醚链形式的环氧乙烷单元的含量为20至 60重量％，基于异氰酸酯混合物，如果合适，d）每100g异氰酸酯混合物a）具有1至500毫当量的叔氨基和/或铵基团的含量。

3. 发明授权

US6090871A Paper finishing aid 失效
标题翻译：造纸助剂
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。

4. 发明授权

US5688371A Process for fixing disruptive substances in papermaking 失效
标题翻译：在造纸中固定破坏性物质的方法
公开(公告)号：US5688371A
公开(公告)日：1997-11-18
申请号：US664768
申请日：1996-06-18
申请人： Joachim Konig , Jurgen Kopp , Udo-Winfried Hendricks , Jurgen Reiners , Peter Nowak
发明人： Joachim Konig , Jurgen Kopp , Udo-Winfried Hendricks , Jurgen Reiners , Peter Nowak
IPC分类号： C08G73/00 , D21H21/02 , D21H17/54
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。

5. 发明授权

US5739249A Chlorine-free multifunctional resins for paper finishing 失效
标题翻译：无氯多功能树脂，用于纸张整理
公开(公告)号：US5739249A
公开(公告)日：1998-04-14
申请号：US512612
申请日：1995-08-08
申请人： Jurgen Reiners , Hans-Josef Laas , Joachim Konig , Helmut Reiff , Joachim Probst , Bruno Bomer , Reinhard Halpaap , Fritz Puchner , Harro Traubel
发明人： Jurgen Reiners , Hans-Josef Laas , Joachim Konig , Helmut Reiff , Joachim Probst , Bruno Bomer , Reinhard Halpaap , Fritz Puchner , Harro Traubel
IPC分类号： C09D175/08 , C08G18/00 , C08G18/70 , C08G18/80 , D21H17/07 , D21H17/08 , D21H17/53 , D21H19/00 , D21H19/24 , D21H21/18 , D21H21/20
CPC分类号： D21H17/07 , C08G18/706 , C08G18/807 , D21H17/08 , D21H17/53 , D21H21/18 , D21H21/20
摘要： The invention relates to a new process for the preparation of cellulose-containing material provided with a dry-strength and wet-strength finish and/or sized, characterised in that the cellulose-containing material is treated with a water-dispersible polyisocyanate mixture (I), which contains tertiary amino and/or ammonium groups, optionally polyether units and optionally hydrophobic groups.
摘要翻译：本发明涉及一种制备含有干强度和湿强度和/或尺寸的含纤维素材料的新方法，其特征在于含纤维素材料用水分散性多异氰酸酯混合物（I ），其含有叔氨基和/或铵基团，任选的聚醚单元和任选的疏水基团。

6. 发明授权

US5503714A Chlorine-free multifunctional resins for paper finishing 失效
标题翻译：无氯多功能树脂，用于纸张整理
公开(公告)号：US5503714A
公开(公告)日：1996-04-02
申请号：US100024
申请日：1993-07-30
申请人： Jurgen Reiners , Hans-Josef Laas , Joachim Konig , Helmut Reiff , Joachim Probst , Bruno Bomer , Reinhard Halpaap , Fritz Puchner , Harro Traubel
发明人： Jurgen Reiners , Hans-Josef Laas , Joachim Konig , Helmut Reiff , Joachim Probst , Bruno Bomer , Reinhard Halpaap , Fritz Puchner , Harro Traubel
IPC分类号： C09D175/08 , C08G18/00 , C08G18/70 , C08G18/80 , D21H17/07 , D21H17/08 , D21H17/53 , D21H19/00 , D21H19/24 , D21H21/18 , D21H21/20
CPC分类号： D21H17/07 , C08G18/706 , C08G18/807 , D21H17/08 , D21H17/53 , D21H21/18 , D21H21/20
摘要： The invention relates to a new process for the preparation of cellulose-containing material provided with a dry-strength and wet-strength finish and/or sized, characterized in that the cellulose-containing material is treated with a water-dispersible polyisocyanate mixture (I), which contains tertiary amino and/or ammonium groups, optionally polyether units and optionally hydrophobic groups.
摘要翻译：本发明涉及一种制备含有干强度和湿强度和/或尺寸的含纤维素材料的新方法，其特征在于含纤维素材料用水分散性多异氰酸酯混合物（I ），其含有叔氨基和/或铵基团，任选的聚醚单元和任选的疏水基团。

7. 发明授权

US06143132A Process for imparting wet strength to paper 失效
标题翻译：赋予纸张湿强度的方法
公开(公告)号：US06143132A
公开(公告)日：2000-11-07
申请号：US212615
申请日：1998-12-16
申请人： Harro Traubel , Hans-Josef Laas , Helmut Reiff , Joachim Konig , Jurgen Reiners , Harald Faika
发明人： Harro Traubel , Hans-Josef Laas , Helmut Reiff , Joachim Konig , Jurgen Reiners , Harald Faika
IPC分类号： D21H17/07 , C08G18/10 , C08G18/70 , D21H17/08 , D21H17/57 , D21H21/18 , D21H21/20
CPC分类号： D21H21/20 , C08G18/10 , C08G18/706 , D21H17/08 , D21H21/18 , D21H17/57
摘要： The novel AOX-free process for imparting wet strength to paper with water-dispersible polyisocyanates is distinguished by a good wet-strength effect, even under mild drying conditions, and does not affect the activity of optical brighteners used at the same time.
摘要翻译：即使在温和的干燥条件下，通过具有良好的湿强度效果也能区分赋予水分散性多异氰酸酯的湿强度的新型无AOX方法，并且不影响同时使用的荧光增白剂的活性。

8. 发明授权

US6022449A Paper finishing process using polyisocyanates with anionic groups and cationic compounds 失效
标题翻译：使用具有阴离子基团和阳离子化合物的多异氰酸酯的纸整理方法
公开(公告)号：US6022449A
公开(公告)日：2000-02-08
申请号：US973066
申请日：1997-11-25
申请人： Bernhard Jansen , Joachim Konig , Peter Nowak
发明人： Bernhard Jansen , Joachim Konig , Peter Nowak
IPC分类号： C08G18/32 , C08G18/08 , D21H17/08 , D21H17/46 , D21H23/76 , D21H21/20 , D21H23/50
CPC分类号： C08G18/0833 , D21H17/08 , D21H23/76
摘要： The use of water-dispersible polyisocyanates with anionic and/or potentially anionic groups and cationic and/or potentially cationic compounds in paper finishing leads not only to higher retention but also to improved dry and wet strength and sizing.
摘要翻译： PCT No.PCT / EP96 / 02168 Sec。 371日期：1997年11月25日 102（e）日期1997年11月25日PCT提交1996年5月20日PCT公布。第WO96 / 38629号公报日期1996年12月5日在纸整理中使用具有阴离子和/或潜在阴离子基团和阳离子和/或潜在阳离子化合物的水分散性多异氰酸酯不仅具有更高的保留性，而且还改善干和湿强度和上浆。

9. 发明授权

US4806591A Cationic sizing agents for paper 失效
标题翻译：阳离子上胶剂纸
公开(公告)号：US4806591A
公开(公告)日：1989-02-21
申请号：US921173
申请日：1986-10-20
申请人： Joachim Probst , Heinz Baumgen , Bruno Bomer , Joachim Konig , Renke Mottweiler
发明人： Joachim Probst , Heinz Baumgen , Bruno Bomer , Joachim Konig , Renke Mottweiler
IPC分类号： C08F2/28 , C08F2/24 , C08F257/02 , D21H17/35 , D21H17/37 , D21H17/45 , C08L33/20
CPC分类号： D21H17/455 , C08F2/24 , C08F257/02 , D21H17/35 , D21H17/37
摘要： Cationic sizing agents for paper, obtainable by a process in which a water-soluble cationic terpolymer compound, built up in a chemically uniform manner, of (a) 7 to 40% by weight of N,N-dimethylaminoethyl acrylate and/or methacrylate, (b) 40 to 80% by weight of styrene and (c) 4 to 50% by weight of acrylonitrile, the sum of components (a) to (c) always being 100% by weight and at least 10% of the dimethylamino groups of the terpolymer being quaternized with monoepoxides, with the exception of epihalogenohydrins, and the remainder being protonated, is dissolved in an aqueous medium and, in the presence of 10 to 70% by weight--based on the following monomer mixture--of this emulsifier, (d) 5 to 95% by weight of acrylonitrile, meth-acrylonitrile or styrene or mixtures thereof and (e) 5 to 95% by weight of acrylic acid ester and/or methacrylic acid ester with 1 to 12 C atoms in the alcohol radical--the sum of components (d) and (e) always being 100% by weight--are emulsified and the emulsion thus obtained is subjected to emulsion polymerization, initiated by free radicals, at temperatures of 20.degree. to 150.degree. C.
摘要翻译：可通过以下方法获得的阳离子上胶剂：其中以（a）7〜40重量％的N，N-二甲基氨基乙基丙烯酸酯和/或甲基丙烯酸酯组成的以化学均匀的方式构成的水溶性阳离子三元共聚物，（b）40至80重量％的苯乙烯和（c）4至50重量％的丙烯腈，组分（a）至（c）的总和总是100重量％，并且至少10重量％的二甲基氨基的三元共聚物被单过氧化物季铵化，除了表卤代醇，其余的被质子化，溶解在水性介质中，并且在该乳化剂的基于下列单体混合物的10至70重量％的存在下，（d）5至95重量％的丙烯腈，甲基丙烯腈或苯乙烯或其混合物，和（e）5至95重量％的醇基中具有1至12个C原子的丙烯酸酯和/或甲基丙烯酸酯组分（d）和（e）总是为100重量％的总和被乳化和乳液由此获得的乳液聚合在20℃至150℃的温度下由自由基引发。

10. 发明授权

US4446291A Process for the continuous production of acrylonitrile-vinyl chloride copolymers 失效
标题翻译：连续生产丙烯腈 - 氯乙烯共聚物的方法
公开(公告)号：US4446291A
公开(公告)日：1984-05-01
申请号：US818598
申请日：1977-07-25
申请人： Joachim Konig , Karl-Erwin Schnalke , Carlhans Suling , Horacek: Gotz
发明人： Joachim Konig , Karl-Erwin Schnalke , Carlhans Suling , Horacek: Gotz
IPC分类号： C08F214/00 , C08F2/00 , C08F2/22 , C08F2/24 , C08F4/00 , C08F4/40 , C08F14/00 , C08F214/06 , C08F220/00 , C08F220/42 , C08F220/44
CPC分类号： C08F214/06
摘要： The invention relates to a process for the continuous production of a chemically uniform copolymer comprising 15 to 50% by weight of acrylonitrile and from 85 to 50% by weight of vinyl chloride and, optionally, up to 4% by weight of at least one other copolymerized ethylenically unsaturated comonomer containing acid groups by emulsion polymerization, wherein the copolymerization reaction is carried out with a monomer ratio of acrylonitrile to vinyl chloride of from 0.02 to 0.5, in the presence of a redox catalyst and in an acidic medium.
摘要翻译：本发明涉及一种连续生产化学均匀共聚物的方法，该共聚物包含15至50重量％的丙烯腈和85至50重量％的氯乙烯和任选至多4重量％的至少一种其它通过乳液聚合共聚的含有烯基的不饱和共聚单体，其中在氧化还原催化剂和酸性介质的存在下，共聚反应以丙烯腈与氯乙烯的单体比为0.02至0.5进行。

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