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1. 发明授权

US4151336A Process for the production of a substantially equimolecular copolymer of maleic acid anhydride and diisobutylene 失效
标题翻译：用于生产马来酸酐和二异丁烯基本上等摩尔分子共聚物的方法
公开(公告)号：US4151336A
公开(公告)日：1979-04-24
申请号：US869043
申请日：1978-01-13
申请人： Gunter Sackmann , Gunter Kolb , Heinz Fischer , Friedhelm Muller
发明人： Gunter Sackmann , Gunter Kolb , Heinz Fischer , Friedhelm Muller
IPC分类号： C08F2/00 , C08F8/14 , C08F10/00 , C08F10/14 , C08F20/00 , C08F20/02 , C08F210/14 , C08F220/04 , C08F222/06 , D21H17/37 , D21H17/43 , C08F6/06 , C08F6/24
CPC分类号： C08F222/06 , C08F210/14 , D21H17/43
摘要： An improved process for the production of a substantially equimolecular copolymer of maleic acid anhydride and diisobutylene in which from 10 to 100 mole % of the anhydride groups are esterified with linear or branched aliphatic monoalcohols containing from 1 to 20 carbon atoms or with cycloaliphatic monoalcohols containing from 5 to 6 carbon atoms to form the corresponding semiesters, wherein shortly before or after the end of the solution or suspension copolymerization of maleic acid anhydride and diisobutylene a monomer corresponding to the general formula ##STR1## in which R=H, CH.sub.3, C.sub.2 H.sub.5, --OR.sub.2, --O--CO--CH.sub.3, ##STR2## --CH.sub.2 OH, --CH.sub.2 O--C--CH.sub.3, R.sub.1 =H , CH.sub.3 andR.sub.2 =a linear or branched alkyl group containing from 1 to 4 carbon atoms,Or mixtures of these monomers with one another are added to the polymerization mixture in quantities of from 1 to 12 mole %, based on the maleic acid anhydride used. The aqueous or aqueous-alcoholic alkali, amine or ammonium salt solutions of the semiesters of the copolymer are highly effective as anionic sizing agents for paper.
摘要翻译：用于生产马来酸酐和二异丁烯的基本上等分子的共聚物的改进方法，其中10至100摩尔％的酸酐基团被含有1至20个碳原子的直链或支链脂族一元醇或含有1至20个碳原子的脂环族一元醇酯化 5至6个碳原子以形成相应的半分子，其中在马来酸酐和二异丁烯的溶液或悬浮液共聚之前或之后不久，对应于通式为“IMAGE”的单体，其中R = H，CH 3，C 2 H 5， -OR 2，-O-CO-CH 3， -CH 2 OH，-CH 2 O-C-CH 3，R 1 = H，CH 3和R 2 =含有1至4个碳原子的直链或支链烷基，或这些单体的混合物另有一种添加到1至12％MOES％的聚合物混合物中，基于所用的非水性非离子表面活性剂。共聚物的半酯的水性或水性醇碱性，胺或铵盐溶液作为纸张的阴离子施胶剂是非常有效的。

2. 发明授权

US4048422A Production of copolymer powders from maleic anhydride and 1-olefins 失效
标题翻译：从马来酸酐和1-烯烃制备共聚物粉末
公开(公告)号：US4048422A
公开(公告)日：1977-09-13
申请号：US647502
申请日：1976-01-08
申请人： Gunter Sackmann , Gunter Kolb , Friedhelm Muller
发明人： Gunter Sackmann , Gunter Kolb , Friedhelm Muller
IPC分类号： C08F2/00 , C08F2/08 , C08F2/18 , C08F2/24 , C08F8/00 , C08F8/14 , C08F8/32 , C08F210/00 , C08F212/00 , C08F212/08 , C08F220/00 , C08F220/04 , C08F222/06 , C08L21/00 , C08F1/09 , C08F15/02
CPC分类号： C08F222/06 , C08F210/00 , C08F212/08 , C08L21/00
摘要： An improved process for the production of powders of maleic acid anhydride/1-olefin copolymers by suspension polymerization in the presence of special dispersion agents which are obtained by the reaction of a copolymer of maleic acid anhydride and a 1-olefin with an aliphatic monohydric alcohol or an aliphatic monoamine or a mixture thereof, at least 30 mol % of the anhydride groups being esterified to semi-esters or amidated to semi-amides. The copolymer powders obtained have a surprisingly narrowparticle size distribution and can be used without grinding or sifting as reactive fillers for natural and synthetic rubbers. They also can be used for the production of paper coating agents as they dissolve easily and without residue in alkalis, ammonia or amines.
摘要翻译：在马来酸酐与1-烯烃的共聚物与脂族一元醇反应得到的特殊分散剂存在下，通过悬浮聚合制备马来酸酐/ 1-烯烃共聚物粉末的改进方法或脂族单胺或其混合物，至少30mol％的酸酐基团被酯化成半酯或半酰胺化。获得的共聚物粉末具有令人惊讶的窄粒度分布，并且可以在不用作天然和合成橡胶的反应性填料的研磨或筛分下使用。它们也可用于生产纸张涂层剂，因为它们容易溶解，在碱，氨或胺中没有残留物。

3. 发明授权

US4113506A Emulsions of resinic acid isocyanates as sizing agents for paper 失效
标题翻译：作为纸张尺寸代理的树脂异氰酸酯的乳液
公开(公告)号：US4113506A
公开(公告)日：1978-09-12
申请号：US749455
申请日：1976-12-10
申请人： Gunter Sackmann , Udo-Winfried Hendricks , Hans-Ludwig Honig , Gunter Kolb , Friedhelm Muller
发明人： Gunter Sackmann , Udo-Winfried Hendricks , Hans-Ludwig Honig , Gunter Kolb , Friedhelm Muller
IPC分类号： D21H17/21 , C08G18/71 , C08J3/05 , D21H17/08 , D21H17/62 , C08J3/02
CPC分类号： C08J3/05 , C08G18/71 , D21H17/08 , D21H17/62 , C08J2393/00
摘要： Stable aqueous emulsions comprising a resinic acid isocyanate, a non-ionic and/or anionic emulsifier and an optionally chlorinated hydrocarbon are used as sizing agents for paper or paper-like materials.

4. 发明授权

US4481319A Low-foam surface sizing agents for paper which contain copolymeric _maleic anhydride semi-amides 失效
标题翻译：用于含有共聚马来酸酐半酰胺的纸的低泡表面施胶剂
公开(公告)号：US4481319A
公开(公告)日：1984-11-06
申请号：US410906
申请日：1982-08-24
申请人： Gunter Sackmann , Gunter Kolb , Joachim Probst , Friedhelm Muller , Heinz Baumgen
发明人： Gunter Sackmann , Gunter Kolb , Joachim Probst , Friedhelm Muller , Heinz Baumgen
IPC分类号： C08F8/32 , D21H17/35 , D21H17/43 , D21H17/45 , C08K5/21 , C08K5/05
CPC分类号： D21H17/45 , C08F8/32 , D21H17/35 , D21H17/43
摘要： Low-foam surface sizing agents for paper in the form of aqueous or aqueous-alcoholic alkali metal, amine or ammonium salt solutions of copolymers containing carboxylic acid semi-amide groups obtainable by reacting copolymers of maleic acid anhydride and diisobutylene and/or terpolymers of maleic acid anhydride, diisobutylene and a vinyl monomer copolymerizing with maleic acid anhydride, with from 5 to 50 mole percent, based on maleic acid anhydride groups, of a primary aliphatic or aromatic monoamine. The solutions may optionally contain urea or derivatives of urea.
摘要翻译：水性或水性醇碱金属形式的纸的低泡表面施胶剂，含有羧酸半酰胺基团的共聚物的胺或铵盐溶液，可通过马来酸酐和二异丁烯的共聚物和/或马来酸三元共聚物与马来酸酐共聚的酸酐，二异丁烯和乙烯基单体，基于马来酸酐基团的5-50摩尔％的伯脂肪族或芳族单胺。溶液可以任选地含有脲或尿素衍生物。

5. 发明授权

US4152312A Paper-sizing agents 失效
标题翻译：造纸代理
公开(公告)号：US4152312A
公开(公告)日：1979-05-01
申请号：US529695
申请日：1974-12-05
申请人： Gunter Sackmann , Wulf VON Bonin , Friedhelm Muller , Gunter Kolb
发明人： Gunter Sackmann , Wulf VON Bonin , Friedhelm Muller , Gunter Kolb
IPC分类号： D21H19/20 , C08F8/00 , C08F10/00 , C08F22/04 , D21H17/35 , D21H17/43 , C08L33/02
CPC分类号： D21H17/43 , C08F10/00 , C08F22/04 , C08F8/00
摘要： Anionic sizes for paper or a paper-like material. Substantially equimolecular copolymers of maleic acid anhydride and diisobutylene are esterified to form the corresponding semi-esters. From 10 to 100 mol-% of the anhydride groups are reacted with an aliphatic or cycloaliphatic alcohol. At least 50 mol-% of the formed carboxylic groups are neutralized with alkali, ammonia or aliphatic amines.

6. 发明授权

US4287299A Process for the production of matting layers 失效
标题翻译：生产消光层的方法
公开(公告)号：US4287299A
公开(公告)日：1981-09-01
申请号：US149496
申请日：1980-05-13
申请人： Wolfgang Himmelmann , Rolf Bruck , Wolfgang Sauerteig , Peter Kruck , Gunter Kolb , Gunter Sackmann
发明人： Wolfgang Himmelmann , Rolf Bruck , Wolfgang Sauerteig , Peter Kruck , Gunter Kolb , Gunter Sackmann
IPC分类号： G03C1/32 , G03C1/04 , G03C1/95 , G03C1/76
CPC分类号： G03C1/95 , Y10S430/151
摘要： For the production of matted outer layers of photographic silver halide recording materials particles of a copolymer of maleic acid anhydride and a C.sub.2 -C.sub.8 monoolefin are dispersed in an aqueous solution of a hydrophilic colloid and the dispersion thus formed is applied to one or both surfaces of the photographic recording material and the layer is dried.
摘要翻译：对于摄影卤化银记录材料的无光泽外层的生产，将马来酸酐和C 2 -C 8单烯烃的共聚物颗粒分散在亲水胶体的水溶液中，并将如此形成的分散体施加到将照相记录材料和该层干燥。

7. 发明授权

US4348514A Polyamines containing urea groups 失效
标题翻译：含尿素的聚胺
公开(公告)号：US4348514A
公开(公告)日：1982-09-07
申请号：US156832
申请日：1980-06-05
申请人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
发明人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
IPC分类号： C08G73/00 , C08G73/02 , D21H17/55 , D21H17/56
CPC分类号： D21H17/56 , C08G73/0206
摘要： Non-crosslinking, water-soluble polyamines which can be obtained by reacting(A) basic polyureas which have been prepared by condensation of ureas with polyamines containing at least three amino groups, of which at least one is a tertiary amino group, or with mixtures of these polyamines with aliphatic, araliphatic, cycloaliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary or one secondary amino group, and optionally with .omega.-aminocarboxylic acids containing at least three carbon atoms, or lactams thereof,(B) polyalkylenepolyamines of the general formula ##STR1## in which R denotes H or CH.sub.3, the indices y are in each case identical or different and denote the number 0 or 1 andx denotes a number from 4 to 2,500,or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in whichx denotes a number from 1 to 3, and(C) compounds which are polyfunctional towards amino groups, are used as agents for increasing the retention of fibres, fillers and pigments, for accelerating the drainage in the production of paper and for working up effluents from paper machines by filtration, sedimentation and flotation.
摘要翻译：非交联性水溶性多胺，其可以通过使（A）通过脲与缩醛反应制备的碱性聚脲与至少三个氨基的多胺（其中至少一个是叔氨基）或与混合物这些多胺与含有两个伯或仲仲氨基或一个伯或仲仲氨基以及任选含有至少三个碳原子的ω-氨基羧酸或其内酰胺的脂族，芳脂族，脂环族或杂环多胺，（B）通式为“IMAGE”的聚亚烷基多胺，其中R表示H或CH 3，指数y在各自的情况下相同或不同，表示数字0或1，x表示4至2,500的数，或这些聚亚烷基多胺与胺的混合物具有相同的通式，但其中x表示1至3的数，和（C）对于氨基具有多官能性的化合物，用作增加剂考虑到纤维，填料和颜料的保留，用于加速纸张生产中的排水和通过过滤，沉淀和浮选处理造纸机的废水。

8. 发明授权

US4418175A Cationic sizing agents for paper 失效
标题翻译：阳离子上胶剂纸
公开(公告)号：US4418175A
公开(公告)日：1983-11-29
申请号：US329721
申请日：1981-12-11
申请人： Joachim Probst , Gunter Kolb , Friedhelm Muller , Heinz Baumgen
发明人： Joachim Probst , Gunter Kolb , Friedhelm Muller , Heinz Baumgen
IPC分类号： D21H19/20 , C08F8/44 , D21H17/35 , D21H17/37 , D21H17/45 , C08F220/46
CPC分类号： D21H17/455 , C08F8/44 , D21H17/35 , D21H17/37
摘要： The aqueous solution of a statistical terpolymer containing quaternized amino groups and having a regular chemical structure of(a) from 8 to 20%, by weight, of N,N-dimethylaminoethyl acrylate and/or N,N-dimethylaminoethyl methacrylate;(b) from 45 to 80%, by weight, of styrene; and(c) from 8 to 35%, by weight, of acrylonitrile;the sum of (a) to (c) being 100%, by weight, and at least 10% of the dimethylamino groups of the terpolymer being quaternized and the remainder protonated is suitable as cationic paper sizing agent.
摘要翻译：具有季铵化氨基的统计三元共聚物的水溶液，其具有规则的化学结构（a）8至20重量％的丙烯酸N，N-二甲基氨基乙酯和/或甲基丙烯酸N，N-二甲基氨基乙酯; （b）45〜80重量％的苯乙烯; 和（c）8至35重量％的丙烯腈; （a）至（c）的总和为100重量％，并且至少10％的三元共聚物的二甲基氨基被季铵化，其余被质子化适合作为阳离子纸上胶剂。

9. 发明授权

US4384110A Polyamines containing urea groups prepared from lactam or aminocarboxylic acid 失效
标题翻译：含有由内酰胺或氨基羧酸制备的尿素基团的多胺
公开(公告)号：US4384110A
公开(公告)日：1983-05-17
申请号：US358406
申请日：1982-03-15
申请人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
发明人： Wilfried Lobach , Gunter Kolb , Wolfgang Lehmann , Gunther Cramm , Friedhelm Muller , Janos Muszik
IPC分类号： C08G73/00 , C08G73/02 , D21H17/55 , D21H17/56 , C08G69/08 , C08G69/14 , C08G71/02
CPC分类号： D21H17/56 , C08G73/0206
摘要： Non-crosslinking, water-soluble polyamines which can be obtained by reacting(A) basic polyureas which have been prepared by condensation of ureas with polyamines containing at least three amino groups, of which at least one is a tertiary amino group, or with mixtures of these polyamines with aliphatic, araliphatic, cycloaliphatic or heterocyclic polyamines containing two primary or two secondary amino groups or one primary or one secondary amino group, and optionally with .omega.-aminocarboxylic acids containing at least three carbon atoms, or lactams thereof,(B) polyalkylenepolyamines of the general formula ##STR1## in which R denotes H or CH.sub.3,the indices y are in each case identical or different and denote the number 0 or 1 andx denotes a number from 4 to 2,500, or mixtures of these polyalkylenepolyamines with amines of the same general formula, but in whichx denotes a number from 1 to 3, and(C) compounds which are polyfunctional towards amino groups, are used as agents for increasing the retention of fibres, fillers and pigments, for accelerating the drainage in the production of paper and for working up effluents from paper machines by filtration, sedimentation and flotation.
摘要翻译：非交联性水溶性多胺，其可以通过使（A）通过脲与缩醛反应制备的碱性聚脲与至少三个氨基的多胺（其中至少一个是叔氨基）或与混合物这些多胺与含有两个伯或仲仲氨基或一个伯或仲仲氨基以及任选含有至少三个碳原子的ω-氨基羧酸或其内酰胺的脂族，芳脂族，脂环族或杂环多胺，（B）通式为“IMAGE”的聚亚烷基多胺，其中R表示H或CH 3，指数y在各自的情况下相同或不同，表示数字0或1，x表示4至2,500的数，或这些聚亚烷基多胺与胺的混合物具有相同的通式，但其中x表示1至3的数，和（C）对于氨基具有多官能性的化合物，用作增加剂考虑到纤维，填料和颜料的保留，用于加速纸张生产中的排水和通过过滤，沉淀和浮选处理造纸机的废水。

10. 发明授权

US4248963A Method of preventing the formation of contact spots on photographic materials 失效
标题翻译：防止在照相材料上形成接触斑的方法
公开(公告)号：US4248963A
公开(公告)日：1981-02-03
申请号：US908570
申请日：1978-05-22
申请人： Gunter Kolb , Bernhard Morcher
发明人： Gunter Kolb , Bernhard Morcher
IPC分类号： C08F2/00 , C08F2/24 , G03C1/76 , G03C1/78 , G03C3/00
CPC分类号： G03C1/7614 , Y10S430/162
摘要： In a process for preventing the contact spots formed by contact of the back coating of photographic material with the emulsion side an aqueous polymer dispersion obtained by polymerization of halogen-free compounds and polyvinyl alcohol or partially acetylated polyvinyl alcohol in the presence of an anionic emulsifier are added to the casting composition applied as outermost back coating and/or as uppermost layer.
摘要翻译：在防止由感光材料背面与乳剂侧接触而形成的接触点的方法中，通过在阴离子乳化剂存在下通过无卤素化合物和聚乙烯醇或部分乙酰化聚乙烯醇的聚合得到的聚合物水分散体是添加到作为最外背涂层施涂的铸塑组合物和/或作为最上层。

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