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1. 发明授权

US5700351A Antifoams based on oil-in-water emulsions for the paper industry 失效
标题翻译：基于造纸工业的水包油乳液的消泡剂
公开(公告)号：US5700351A
公开(公告)日：1997-12-23
申请号：US379442
申请日：1995-02-06
申请人： Rudolf Schuhmacher , Gabriele Dralle-Voss , Knut Oppenlaender , Brigitte Wegner , Andreas Hohmann
发明人： Rudolf Schuhmacher , Gabriele Dralle-Voss , Knut Oppenlaender , Brigitte Wegner , Andreas Hohmann
IPC分类号： D21H17/14 , D21H19/44 , D21H21/12 , B01D19/04
CPC分类号： B01D19/0404 , D21H17/14 , D21H21/12
摘要： Antifoams based on oil-in-water emulsions, in which the oil phase accounts for from 5 to 50% by weight of the emulsions and consists essentially of a mixture of (a) fatty esters of C.sub.12 -C.sub.22 -carboxylic acids with monohydric to trihydric C.sub.1 -C.sub.22 -alcohols, (b) polyglyceryl esters which are obtainable by at least 20% esterification of polyglycerols which contain at least 2 glyceryl units with at least one C.sub.12 -C.sub.36 -fatty acid and (c) fatty esters of C.sub.12 -C.sub.22 -carboxylic acids and polyalkylene glycols, the molecular weight of the polyalkylene glycols being up to 5,000 g/mol, and, if required, (d) long-chain alcohols, fatty esters of alcohols of at least 22 carbon atoms and C.sub.1 -C.sub.36 -carboxylic acids, distillation residues which are obtainable in the preparation of alcohols having a relatively large number of carbon atoms by oxo synthesis or by the Ziegler process and which may be alkoxylated, and/or (e) hydrocarbons having a boiling point above 200.degree. C. or fatty acids of 12 to 22 carbon atoms, are used for controlling foam in pulp digestion, in the beating of paper stock, in papermaking and in the dispersing of pigments for papermaking.
摘要翻译： PCT No.PCT / EP93 / 02531 Sec。 371日期：1995年2月6日 102（e）日期1995年2月6日PCT 1993年9月18日PCT公布。出版物WO94 / 08091 日期1994年04月14日基于水包油乳液的消泡剂，其中油相占乳液的5至50重量％，基本上由（a）C12-C22-羧酸的脂肪酯具有一元至三元C 1 -C 22醇的酸，（b）聚甘油酯，其可通过至少20％含有至少2个甘油基单元与至少一种C 12 -C 36脂肪酸酯化的聚甘油酯化，和（c）脂肪酸酯的C 12 -C 22羧酸和聚亚烷基二醇，聚亚烷基二醇的分子量高达5,000g / mol，如果需要，（d）长链醇，至少22个碳原子的醇的脂肪酸酯和 C1-C36-羧酸，可通过氧代合成或通过齐格勒方法制备具有相对大量碳原子的醇并可被烷氧基化得到的蒸馏残余物，和/或（e）具有沸点的烃高于200℃或12至22的脂肪酸碳原子，用于控制纸浆消化中的泡沫，纸浆的打浆，造纸和分散造纸用颜料。

2. 发明授权

US5326499A Antifoams for the paper industry, based on oil-in-water emulsions 失效
标题翻译：用于造纸工业的消泡剂，基于水包油乳液
公开(公告)号：US5326499A
公开(公告)日：1994-07-05
申请号：US933191
申请日：1992-08-20
申请人： Brigitte Wegner , Knut Oppenlaender , Rudolf Schuhmacher , Andreas Hohmann , Gabriele Dralle-Vos
发明人： Brigitte Wegner , Knut Oppenlaender , Rudolf Schuhmacher , Andreas Hohmann , Gabriele Dralle-Vos
IPC分类号： B01F17/00 , B01F17/42 , B01J13/00 , D21C3/28 , D21D1/20 , D21H17/00 , D21H17/14 , D21H21/12 , B01D19/04
CPC分类号： D21H21/12 , B01D19/0404 , D21H17/00 , D21H17/14
摘要： Antifoams for the paper industry are based on oil-in-water emulsions in which the oil phase accounts for from 5 to 50% by weight of the emulsion and contains(a) an alcohol of not less than 12 carbon atoms, fatty esters of alcohols of not less than 22 carbon atoms and C.sub.1 -C.sub.36 -carboxylic acids, distillation residues which are obtainable in the preparation of alcohols having a relatively large number of carbon atoms by the oxo synthesis or by the Ziegler method and which may be alkoxylated, a mixture of the stated compounds and/or(b) a fatty ester of a C.sub.12 -C.sub.22 -carboxylic acid with a monohydric to trihydric C.sub.1 -C.sub.18 -alcohol and, if required,(c) a hydrocarbon having a boiling point above 200.degree. C. or a fatty acid of 12 to 22 carbon atoms,in combination with(d) from 1 to 80% by weight of polyglyceryl esters which can be prepared by not less than 20% esterification of a polyglycerol mixture which contains, as essential components, di-, tri- and tetraglycerol and, if required, polyglycerols having higher degrees of condensation with saturated or unsaturated C.sub.12 -C.sub.36 -fatty acids.
摘要翻译：用于造纸工业的消泡剂基于水包油乳液，其中油相占乳液的5至50重量％，并且包含（a）不少于12个碳原子的醇，醇的脂肪醇不少于22个碳原子和C 1 -C 36羧酸，可通过氧代合成或通过齐格勒方法制备具有相对较多碳原子的醇而可获得的可被烷氧基化的蒸馏残余物，混合物的所述化合物和/或（b）C12-C22-羧酸与一元至三元C 1 -C 18醇的脂肪酯，如果需要，（c）沸点高于200℃的烃。或12至22个碳原子的脂肪酸，与（d）1至80重量％的聚甘油酯组合，其可以通过不少于20％的聚甘油混合物的酯化制备，所述聚甘油混合物含有作为必需组分的二 - 三甘油和四甘油，如果需要，聚甘油与饱和或不饱和的C 12 -C 36脂肪酸具有较高的缩合度。

3. 发明授权

US5744066A Defoaming and deaerating mixtures for aqueous media prone to foaming 失效
标题翻译：用于含水介质的消泡和脱气混合物容易发泡
公开(公告)号：US5744066A
公开(公告)日：1998-04-28
申请号：US612500
申请日：1996-03-07
申请人： Knut Oppenlander , Gabriele Dralle-Voss , Rudolf Schuhmacher
发明人： Knut Oppenlander , Gabriele Dralle-Voss , Rudolf Schuhmacher
IPC分类号： B01D19/04 , D21C3/28 , D21H21/12
CPC分类号： B01D19/0404 , D21C3/28 , D21H21/12
摘要： Defoaming and deaerating mixtures based on oil-in-water emulsions where the oil phase comprises from 5 to 75% by weight of the emulsion for aqueous media prone to foaming, wherein the oil phase comprises a) at least one alcohol having at least 12 carbon atoms, distillation residues obtainable in the course of the production of alcohols having a higher carbon number by the oxo process or by the Ziegler process, or mixtures thereof, b) at least one ester of a sugar alcohol having at least 4 OH groups or at least 2 OH groups and at least one intramolecular ether bond and a fatty acid having at least 20 carbon atoms in a molar ratio of 1:at least 1, in which case the free OH groups of these esters are optionally wholly or partly esterified with C.sub.12 -C.sub.18 -carboxylic acids, and optionally c) fatty acid esters of alcohols having at least 22 carbon atoms and C.sub.1 -C.sub.36 -carboxylic acids, fatty acid esters of C.sub.12 -C.sub.22 -carboxylic acids and monohydric, dihydric or trihydric C.sub.1 -C.sub.20 -alcohols, polyethylene waxes, natural waxes or mixtures thereof, and optionally d) hydrocarbons having a boiling point above 200.degree. C., fatty acids having from 12 to 22 carbon atoms, or mixtures thereof are useful for foam control in relation to aqueous media prone to foaming, in particular for foam control in pulp cooking, pulp washing, the beating of paper stock, papermaking and the dispersing of pigments for papermaking.
摘要翻译：基于水包油乳液的消泡和脱气混合物，其中油相包含5至75重量％的用于容易发泡的水性介质的乳液，其中油相包含a）至少一种具有至少12个碳的醇原子，在通过氧化方法或通过齐格勒方法生产具有较高碳数的醇的过程中可获得的蒸馏残余物或其混合物，b）至少一种具有至少4个OH基团的糖醇酯或在至少2个OH基团和至少一个分子内醚键和至少具有20个碳原子的脂肪酸，摩尔比为1：至少为1，在这种情况下，这些酯的游离OH基团任选地全部或部分地被C 12 -C 18羧酸和任选地c）具有至少22个碳原子的醇和C 1 -C 36羧酸的脂肪酸酯，C 12 -C 22羧酸的脂肪酸酯和一元，二元或三元C 1 -C 20醇，聚乙烯蜡，天然蜡或其混合物，以及任选的d）沸点高于200℃的烃，具有12至22个碳原子的脂肪酸或其混合物可用于相对于容易发泡的水性介质的泡沫控制，特别是用于纸浆烹饪，纸浆清洗，纸料打浆，造纸和用于造纸的颜料分散中的泡沫控制。

4. 发明授权

US08188197B2 Method for producing a polymer 有权
标题翻译：聚合物的制造方法
公开(公告)号：US08188197B2
公开(公告)日：2012-05-29
申请号：US12742552
申请日：2008-09-08
申请人： Ilshat Gubaydullin , Karl-Heinz Wassmer , Robert Rupaner , Jochen Kessler , Guillermo Arens , Gerald Wildburg , Christian Magin , Wolfgang Huemmer , Lambertus Manders , Rudolf Schuhmacher , Oliver Birkert
发明人： Ilshat Gubaydullin , Karl-Heinz Wassmer , Robert Rupaner , Jochen Kessler , Guillermo Arens , Gerald Wildburg , Christian Magin , Wolfgang Huemmer , Lambertus Manders , Rudolf Schuhmacher , Oliver Birkert
IPC分类号： C08F2/00 , C08F4/00 , C08F4/28 , B01J10/00
CPC分类号： B01J19/0006 , B01J19/18 , B01J2219/00166 , B01J2219/00184 , C08F2/00 , C08F2/24 , C08F2400/02
摘要： The present invention relates to a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window.
摘要翻译：本发明涉及一种在搅拌反应器中进行聚合过程的方法，其中通过至少一个聚合过程参数和相关工艺窗口的监测来确定临界时间窗，并且当存在临界时间窗时为了配置聚合过程以符合工艺窗口，进行工艺条件的适应。

5. 发明授权

US6159340A Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancers 有权
标题翻译： N-乙烯基甲酰胺的水解聚合物作为纸，纸板和纸板干强度增强剂
公开(公告)号：US6159340A
公开(公告)日：2000-12-12
申请号：US125795
申请日：1998-08-31
申请人： Manfred Niessner , Claudia Nilz , Jens Utecht , Martin Rubenacker , Rudolf Schuhmacher
发明人： Manfred Niessner , Claudia Nilz , Jens Utecht , Martin Rubenacker , Rudolf Schuhmacher
IPC分类号： C08F8/12 , C08F26/02 , D21H17/34 , D21H17/37 , D21H21/18 , D21H17/00
CPC分类号： D21H21/18 , C08F8/44 , D21H17/37
摘要： Partially hydrolyzed polymers of N-vinylcarboxamides obtainable by sole polymerization of N-vinylcarboxamides of the formula ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or C.sub.1 - to C.sub.6 -alkyl, and elimination from the polymers of from 0.5 to 95 mol % of the groups of the formula ##STR2## where R.sup.1 is hydrogen or C.sub.1 - to C.sub.6 -alkyl, can be used as paper, paperboard and cardboard dry strength enhancers.
摘要翻译： PCT No.PCT / EP97 / 00801 Sec。 371日期1998年8月31日 102（e）日期1998年8月31日PCT提交1997年2月20日PCT公布。出版物WO97 / 31518 PCT 日期1997年9月4日，N-乙烯基甲酰胺的部分水解聚合物可通过下式的N-乙烯基甲酰胺单独聚合得到：其中R 1和R 2各自为氢或C 1至C 6烷基，并且从聚合物中消除0.5至95摩尔％其中R 1为氢或C 1至C 6烷基的下式基团可用作纸，纸板和纸板干强度增强剂。

6. 发明授权

US6060566A Graft polymers of polymers containing vinyl ester and/or vinyl alcohol units and ethylenically unsaturated compounds, their preparation and their use 失效
标题翻译：含有乙烯基酯和/或乙烯醇单元和烯键式不饱和化合物的聚合物的接枝聚合物，其制备及其应用
公开(公告)号：US6060566A
公开(公告)日：2000-05-09
申请号：US983141
申请日：1998-01-21
申请人： Walter Denzinger , Martin Rubenacker , Claudia Nilz , Primoz Lorencak , Dietmar Monch , Rudolf Schuhmacher , Andreas Stange
发明人： Walter Denzinger , Martin Rubenacker , Claudia Nilz , Primoz Lorencak , Dietmar Monch , Rudolf Schuhmacher , Andreas Stange
IPC分类号： C08B37/00 , C08F8/12 , C08F261/04 , C08F263/02 , C08F283/06 , C08F291/00 , C09D7/45 , D21H17/34 , D21H17/37 , D21H21/10 , D21H21/14 , D21H21/16 , D21H21/18 , C08F263/04 , C08L51/04
CPC分类号： D21H17/37 , C08F261/04 , C08F263/02 , C08F8/12 , C08F8/44 , D21H21/10 , D21H21/146 , D21H21/16 , D21H21/18
摘要： Graft polymers are obtainable by free radical polymerization of(A) monomers or monomer mixtures comprising(a) from 1 to 100% by weight of N-vinylcarboxamides of the formula ##STR1## where R.sup.1 and R.sup.2 are each H or C.sub.1 -C.sub.6 -alkyl, (b) from 0 to 99% by weight of other monoethylenically unsaturated monomers copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers having at least two ethylenically unsaturated, nonconjugated double bonds in the molecule,in the presence of(B) polymers which contain units of vinyl esters of saturated C.sub.1 -C.sub.4 -carboxylic acids and/or vinyl alcohol units, or of mixtures which contain these polymers and polymers having at least 3 alkylene oxide units or polytetrahydrofuran,in a weight ratio (A):(B) of from 95:5 to 10:90 and, if required, subsequent elimination of the group ##STR2## from the polymerized monomers (I) of the graft polymer with formation of units of the formula ##STR3## and the graft polymers described above are used in the production of paper, board and cardboard as dry and wet strength agents, as retention and drainage aids and as promoters in diketene sizing and as starch cationization agents, as dispersants for pigments and as creping assistants in the production of tissue papers.
摘要翻译： PCT No.PCT / EP96 / 02991 Sec。 371日期1998年1月21日 102（e）1998年1月21日PCT PCT 1996年7月9日PCT公布。第WO97 / 04014号公报日期1997年2月6日通过（A）单体或单体混合物的自由基聚合获得接枝聚合物，所述单体或单体混合物包含（a）1至100重量％的下式的N-乙烯基甲酰胺其中R 1和R 2各自为H或C 1 -C 6 - 烷基，（b）0至99重量％的可与单体（a）和（c）共聚的其它单烯属不饱和单体，0至5重量％的具有至少两个烯属不饱和的非共轭双键的单体分子，在（B）包含饱和C 1 -C 4羧酸和/或乙烯醇单元的乙烯基酯单元的聚合物存在下，或包含这些聚合物和具有至少3个烯化氧单元或聚四氢呋喃的聚合物的混合物的存在下，在95:5至10:90的重量比（A）：（B））中，如果需要，随后从形成下式的单元的接枝聚合物的聚合单体（I）中除去该基团，上述接枝聚合物用于制备纸，纸板和纸板作为干和湿强度剂，作为保留和引流助剂以及作为二烯酮上浆和淀粉阳离子化剂的促进剂，作为颜料的分散剂和用于生产薄纸的起皱助剂。

7. 发明申请

US20120237403A1 METHOD FOR PRODUCING A POLYMER 有权
标题翻译：生产聚合物的方法
公开(公告)号：US20120237403A1
公开(公告)日：2012-09-20
申请号：US13442221
申请日：2012-04-09
申请人： Ilshat Gubaydullin , Karl-Heinz Waßmer , Robert Rupaner , Jochen Keßler , Guillermo Arens , Gerald Wildburg , Christian Magin , Wolfgang Hümmer , Lambertus Manders , Rudolf Schuhmacher , Oliver Birkert
发明人： Ilshat Gubaydullin , Karl-Heinz Waßmer , Robert Rupaner , Jochen Keßler , Guillermo Arens , Gerald Wildburg , Christian Magin , Wolfgang Hümmer , Lambertus Manders , Rudolf Schuhmacher , Oliver Birkert
IPC分类号： B01J19/18
CPC分类号： B01J19/0006 , B01J19/18 , B01J2219/00166 , B01J2219/00184 , C08F2/00 , C08F2/24 , C08F2400/02
摘要： Provided is a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window.
摘要翻译：提供了一种在搅拌反应器中进行聚合过程的方法，其中通过至少一个聚合过程参数和相关工艺窗口的监测来确定临界时间窗，并且当存在临界时间窗时，适应的工艺条件是为了配置聚合过程以符合工艺窗口。

8. 发明授权

US5270376A Aqueous polymer dispersion having divalent metal salt(s) incorporated therein 失效
标题翻译：含有二价金属盐的水性聚合物分散体
公开(公告)号：US5270376A
公开(公告)日：1993-12-14
申请号：US928768
申请日：1992-08-17
申请人： Franz Matejcek , Maximilian Angel , Rudolf Schuhmacher
发明人： Franz Matejcek , Maximilian Angel , Rudolf Schuhmacher
IPC分类号： C08F8/44 , C08J3/03 , C08K3/22 , D06N5/00 , C08J3/02 , C08K3/20 , C08L33/08
CPC分类号： D06N5/00 , C08F8/44 , C08J3/03 , C08K3/22 , Y10T428/31815 , Y10T442/2631
摘要： A process is provided for the preparation of an aqueous polymer dispersion which entails incorporating one or more divalent metals of magnesium, calcium or zinc in the form of an oxide, hydroxide, carbonate or bicarbonate, or in the form of a mixture of these basic salts into an aqueous starting dispersion containing a polymer A as the dispersed phase, an effective amount of an emulsifier and water as the remainder, at a temperature below the boiling point of pure water and above the glass transition point of the polymer A, wherein polymer A consists essentially of monomers, a) which are one or more .alpha., .beta.-monoethylenically unstaturated mono- or di-carboxylic acids containing from 3 to 5 carbon atoms, an anhydride o these acids or a mixture thereof; and monomers b) being one or more other copolymerizable monomers.
摘要翻译：提供了一种制备含水聚合物分散体的方法，其需要引入一种或多种氧化物，氢氧化物，碳酸盐或碳酸氢盐形式的镁，钙或锌的二价金属，或以这些碱式盐的混合物的形式在低于纯水沸点并高于聚合物A的玻璃化转变温度的温度下，将含有聚合物A作为分散相的有效量的乳化剂和水作为剩余部分，其中聚合物A 基本上由单体组成，a）它们是含有3至5个碳原子的一个或多个α，β-单烯属不饱和单羧酸或二羧酸，这些酸或它们的混合物的酸酐; 和单体b）是一种或多种其它可共聚单体。

9. 发明授权

US4835232A Heat-curable molding compositions 失效
标题翻译：热固性成型组合物
公开(公告)号：US4835232A
公开(公告)日：1989-05-30
申请号：US147248
申请日：1988-01-22
申请人： Gunnar Schornick , Philipp Eisenbarth , Rudolf Schuhmacher , Jack D. Boyd
发明人： Gunnar Schornick , Philipp Eisenbarth , Rudolf Schuhmacher , Jack D. Boyd
IPC分类号： C08L25/18 , C08F12/00 , C08F16/32 , C08F20/52 , C08F212/34 , C08F216/12 , C08F222/00 , C08F222/40 , C08F238/00 , C08G73/12 , C08L25/00 , C08L33/24 , C08L35/00 , C08L49/00
CPC分类号： C08G73/12 , C08F222/40
摘要： Bismaleimide resin systems containing one or more bismaleimides and an alkenyl and/or alkynyl substituted phenylated dicyclopentadiene comonomer have high glass transition temperatures and impact resistance.
摘要翻译：含有一种或多种双马来酰亚胺和烯基和/或炔基取代的苯基二环戊二烯共聚单体的双马来酰亚胺树脂体系具有高玻璃化转变温度和耐冲击性。

10. 发明授权

US6048945A Graft polymers comprising polymers, containing alkylene oxide units, and ethylenically unsaturated compounds, their preparation and their use 失效
标题翻译：包含含有烯化氧单元的聚合物和烯键式不饱和化合物的接枝聚合物，其制备及其用途
公开(公告)号：US6048945A
公开(公告)日：2000-04-11
申请号：US945546
申请日：1997-11-03
申请人： Walter Denzinger , Martin Rubenacker , Claudia Nilz , Primoz Lorencak , Dietmar Monch , Rudolf Schuhmacher , Andreas Stange
发明人： Walter Denzinger , Martin Rubenacker , Claudia Nilz , Primoz Lorencak , Dietmar Monch , Rudolf Schuhmacher , Andreas Stange
IPC分类号： C08B31/12 , C08F8/12 , C08F283/00 , C08F283/06 , C09B67/46 , C09D17/00 , D21H17/53 , D21H19/20 , D21H21/10 , D21H21/16 , D21H21/18 , D21H17/00 , D21H17/33 , D21H17/46
CPC分类号： D21H21/18 , C08F283/00 , C08F8/44 , C09B67/0085 , C09D17/00 , D21H21/10 , D21H21/16
摘要： A graft polymer obtained by free radically polymerizing:(A) a monomer or monomer mixture comprising:(a) from 10-100% by weight of a N-vinylcarboxamide of the formula: ##STR1## where R.sup.1 and R.sup.2 are each H or C.sub.1 -C.sub.6 -alkyl, (b) from 0-90% by weight of at least one other monoethylenically unsaturated monomer which is copolymerizable with (a), and(c) from 0-5% by weight of at least one monomer having at least two ethylenically unsaturated nonconjugated double bonds in the molecule, in the presence of(B) a polytetrahydrofuran or a polymer which contains at least 3 units of a C.sub.2 -C.sub.4 alkylene oxide and is a hornopolymer of C.sub.2-4 -alkylene oxide having two free terminal OH groups or random or block copolymers of C.sub.2-4 -alkylene oxides having two free terminal OH groups or the reaction products of C.sub.2-4 -alkylene oxides with phenols, amines or fatty carboxylic acids, in a weight ratio (A):(B) ranging from 95:5 to 10:80, some or all of the amide groups having been eliminated by hydrolysis.
摘要翻译： PCT No.PCT / EP96 / 01663 Sec。 371日期：1997年11月3日 102（e）日期1997年11月3日PCT 1996年4月20日PCT PCT。 WO96 / 34903 PCT出版物日期：1996年11月7日通过自由基聚合获得的接枝聚合物：（A）单体或单体混合物，其包含：（a）10-100重量％的下式的N-乙烯基甲酰胺：其中R1和R2各自为H 或（c）0-90重量％的至少一种其它单烯属不饱和单体，其可以与（a）和（c）0-5重量％的至少一种单体共聚，在（B）聚四氢呋喃或含有至少3个单元的C 2 -C 4环氧烷烃的聚合物存在下，分子中至少有两个烯属不饱和非共轭双键，并且是具有两个碳原子的C2-4-氧化烯的角质聚合物游离末端OH基团或具有两个自由末端OH基团的C 2-4亚烷基氧化物或C 2-4 - 烯化氧与酚，胺或脂肪羧酸的反应产物的重量比（A）：（B）的范围为95:5至10:80，部分或全部酰胺基已被水解除去。

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