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61. 发明授权

US5578678A Graft polymers of natural substances containing saccharide structures or derivatives thereof and ethylenically unsaturated compounds and their use 失效
标题翻译：含有糖结构或其衍生物和烯属不饱和化合物的天然物质的接枝聚合物及其用途
公开(公告)号：US5578678A
公开(公告)日：1996-11-26
申请号：US229636
申请日：1994-04-19
申请人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Claudia Nilz , Friedrich Linhart , Andreas Stange
发明人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Claudia Nilz , Friedrich Linhart , Andreas Stange
IPC分类号： C08F251/02 , C08F251/00 , D21H17/34 , D21H17/35 , D21H17/37 , D21H21/18 , D21H21/06 , D21H21/10
CPC分类号： C08F251/00 , D21H17/35 , D21H17/375 , D21H21/18
摘要： Graft polymers are obtainable by free radical polymerization of(A) monomers or monomer mixtures of(a) from 10 to 100% by weight of open-chain N-vinylcarboxamides(b) from 0 to 90% by weight of other, carboxyl-free monoethylenically unsaturated monomers which are copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers containing two or more ethylenically unsaturated, non-conjugated double bonds in the molecule,in the presence of(B) natural substances containing saccharide structures, such as mono-, oligo- and polysaccharides,in a weight ratio (A):(B) of from 95:5 to 20:80 and, if required, subsequent hydrolysis of the amido groups of the polymerized monomers (a) of the graft polymer with formation of amino groups, and said polymers are used as dry and wet strength agents for paper, board and cardboard.
摘要翻译：接枝聚合物可以通过（A）单体或单体混合物（a）的自由基聚合获得，所述单体或单体混合物为（a）10至100重量％的开链N-乙烯基酰胺（b），0至90重量％的其它无羧基在（B）天然物质的存在下，可以与单体（a）和（c）共聚合的单烯属不饱和单体0-5重量％的分子中含有两个或更多个烯属不饱和的非共轭双键的单体含有糖结构，例如单糖，寡糖和多糖，重量比（A）：（B）为95:5至20:80，如果需要，随后水解聚合单体的酰胺基 a）形成氨基的接枝聚合物，并且所述聚合物用作纸，纸板和纸板的干和湿强度剂。

62. 发明授权

US5543459A Graft polymers of natural substances containing saccharide structures or derivatives thereof and ethylenically unsaturated compounds and their use 失效
标题翻译：含有糖结构或其衍生物和烯属不饱和化合物的天然物质的接枝聚合物及其用途
公开(公告)号：US5543459A
公开(公告)日：1996-08-06
申请号：US401617
申请日：1995-03-09
申请人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Claudia Nilz , Friedrich Linhart , Andreas Stange
发明人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Claudia Nilz , Friedrich Linhart , Andreas Stange
IPC分类号： C08F251/02 , C08F251/00 , D21H17/34 , D21H17/35 , D21H17/37 , D21H21/18 , D21H21/06 , D21H21/10
CPC分类号： C08F251/00 , D21H17/35 , D21H17/375 , D21H21/18
摘要： Graft polymers are obtainable by free radical polymerization of(A) monomers or monomer mixtures of(a) from 10 to 100% by weight of open-chain N-vinylcarboxamides(b) from 0 to 90% by weight of other, carboxyl-free moneothylenically unsaturated monomers which are copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers containing two or more ethylenically unsaturated, non-conjugated double bonds in the molecule, in the presence of(B) natural substances containing saccharide structures, such as mono-, oligo- and polysaccharides,in a weight ratio (A):(B) of from 95:5 to 20:80 and, if required, subsequent hydrolysis of the amido groups of the polymerized monomers (a) of the graft polymer with formation of amino groups, and said polymers are used as dry and wet strength agents for paper, board and cardboard.
摘要翻译：接枝聚合物可以通过（A）单体或单体混合物（a）的自由基聚合获得，所述单体或单体混合物为（a）10至100重量％的开链N-乙烯基酰胺（b），0至90重量％的其它无羧基在（B）天然物质的存在下，可以与单体（a）和（c）共聚合的0〜5重量％的分子中含有2个以上烯属不饱和的非共轭双键的单体的单体不饱和单体含有糖结构，例如单糖，寡糖和多糖，重量比（A）：（B）为95:5至20:80，如果需要，随后水解聚合单体的酰胺基 a）形成氨基的接枝聚合物，并且所述聚合物用作纸，纸板和纸板的干和湿强度剂。

63. 发明授权

US5425784A Polymeric tanning agents 失效
标题翻译：聚合鞣制剂
公开(公告)号：US5425784A
公开(公告)日：1995-06-20
申请号：US256054
申请日：1994-06-27
申请人： Walter Denzinger , Heinrich Hartmann , Brigitte Wegner
发明人： Walter Denzinger , Heinrich Hartmann , Brigitte Wegner
IPC分类号： C08F251/00 , C14C3/22
CPC分类号： C08F251/00 , C14C3/22
摘要： Water-soluble graft polymers of monosaccharides, oligosaccharides, polysaccharides and derivatives thereof, obtainable by free radical polymerization ofA) a monomer selected from, or a monomer mixture of,(a) from 20 to 100% by weight of acrylic acid or methacrylic acid or of a mixture thereof or of the alkali metal, alkaline earth metal or ammonium salts thereof,(b) from 0 to 80% by weight of other monoethylenically unsaturated monomers which are copolymerizable with the monomers (a) and(c) from 0 to 5% by weight of monomers having at least 2 ethylenically unsaturated, nonconjugated double bonds in the molecule,in the presence ofB) monosaccharides, oligosaccharides, polysaccharides, oxidatively, hydrolyrically or enzymatically degraded polysaccharides, oxidized hydrolyrically degraded or oxidized enzymatically degraded polysaccharides, chemically modified mono-, oligo- or polysaccharides or a mixture of the stated compounds in a weight ratio A:B of from 95:5 to 20:80, are used as a tanning agent for the self-tanning, pretanning and simultaneous tanning of pelts and skins and for the retanning of leather and skin.
摘要翻译： PCT No.PCT / EP93 / 00061 Sec。 371日期1994年6月27日第 102（e）日期1994年6月27日PCT 1993年1月14日PCT PCT。公开号WO93 / 14227 日期：1993年7月22日。单糖，寡糖，多糖及其衍生物的水溶性接枝聚合物，可通过A）选自下列的单体或（a）20至100％的单体混合物丙烯酸或甲基丙烯酸或其混合物或其碱金属，碱土金属或铵盐的重量，（b）0至80重量％的可与单体（a）共聚的其它单烯属不饱和单体，和（c）在B）单糖，寡糖，多糖，氧化，水解或酶促降解的多糖的存在下，在分子中具有至少2个烯属不饱和的非共轭双键的0至5重量％的单体，氧化水解降解或氧化的酶促降解的多糖，化学修饰的单糖，寡糖或多糖或所述化合物的混合物，其重量比A:B为95:5至 20:80，被用作皮革和皮肤自鞣，预处理和同时鞣制皮革和皮肤的鞣制剂。

64. 发明授权

US5352729A Use of pigment formulations for the preparation of pastes, printing inks and coatings 失效
标题翻译：使用颜料配方制备糊剂，印刷油墨和涂料
公开(公告)号：US5352729A
公开(公告)日：1994-10-04
申请号：US973986
申请日：1992-11-09
申请人： Hermann Birkhofer , Walter Denzinger , Heinrich Hartmann , Juan A. G. Gomez , Paul Guenthert , Joachim Jesse , Robert Kreuzer , Knut Oppenlaender , Reinhard U. Roth , Benno Sens
发明人： Hermann Birkhofer , Walter Denzinger , Heinrich Hartmann , Juan A. G. Gomez , Paul Guenthert , Joachim Jesse , Robert Kreuzer , Knut Oppenlaender , Reinhard U. Roth , Benno Sens
IPC分类号： C09B67/08 , C09B67/20 , C09B67/46 , C09C3/10 , C09D7/00 , C09D11/037 , C08L35/08 , C08L33/02 , C08L23/20 , C08L23/24
CPC分类号： C09D11/037 , C09B67/0063 , C09B67/009 , C09D7/007 , Y10T428/2998
摘要： Pigment formulations containing(a) at least one finely divided pigment,(b) at least one copolymer obtainable by free radical polymerization of(.alpha..sub.1) C.sub.8 -C.sub.40 -monoolefins or(.alpha..sub.2) C.sub.8 -C.sub.40 -alkyl vinyl ethers or(.alpha..sub.3) a mixture of C.sub.8 -C.sub.40 -alkyl vinyl ethers and up to 50 mol % of C.sub.8 -C.sub.40 -monoolefins with(.beta.) monoethylenically unsaturated C.sub.4 -C.sub.12 -dicarboxylic acids or C.sub.4 -C.sub.12 -dicarboxylic anhydridesand having a molecular weight of from 500 to 20,000 g/mol, some or all of whose carboxyl or anhydride groups may be reacted with ammnonia, amines, alcohols, amino- or hydroxycarboxylic acids or alkali metal or alkaline earth metal hydroxides, and(c) if required, further assistants conventionally used in pigment formulationsare used for the preparation of pastes, printing inks and coatings.
摘要翻译：含有（a）至少一种细分散颜料的颜料配方，（b）至少一种可通过（α1）C8-C40-单烯烃或（α2）C8-C40-烷基乙烯基醚的自由基聚合获得的共聚物或（α 3）C8-C40烷基乙烯基醚和高达50mol％的C8-C40-单烯烃与（β）单烯属不饱和C4-C12-二羧酸或C4-C12-二羧酸酐的混合物，其分子量为 500至20,000g / mol，其羧基或酸酐基团的一些或全部可与氨基，胺，醇，氨基或羟基羧酸或碱金属或碱土金属氢氧化物反应，和（c）如果需要，用于颜料配方中用于制备糊剂，印刷油墨和涂料。

65. 发明授权

US5266165A Paper sizing using copolymers of long-chain olefins and maleic anhydride in the form of the semiamides with morpholine 失效
标题翻译：使用长链烯烃和马来酸酐的共聚物以半自由基与吗啉的纸浆定型
公开(公告)号：US5266165A
公开(公告)日：1993-11-30
申请号：US955270
申请日：1992-10-01
申请人： Arnold DeClercq , Walter Denzinger , Norbert Greif , Heinrich Hartmann , Knut Oppenlaender , Ulrich Riebeling
发明人： Arnold DeClercq , Walter Denzinger , Norbert Greif , Heinrich Hartmann , Knut Oppenlaender , Ulrich Riebeling
IPC分类号： C08F8/32 , C08F8/44 , C08F10/00 , C08F210/00 , D21H17/16 , D21H19/16 , D21H17/45 , C08F8/30 , C08F222/06 , D21H21/16
CPC分类号： D21H17/16 , C08F8/44
摘要： Abstract of the Disclosure: Copolymers of (a) C.sub.12 - to C.sub.24 -monoolefins and (b) maleic anhydride or itaconic anhydride, having molecular weights of from 800 to 100,000 g/mol, in the form of partially or completely neutralized semiamides with morpholine, in aqueous solution or dispersion, can be used as sizes for paper.
摘要翻译：公开的摘要：（a）C12-至C24-单烯烃和（b）分子量为800至100,000g / mol的马来酸酐或衣康酸酐的共聚物为部分或完全中和的具有吗啉的半酰胺形式，在水溶液或分散体中，可用作纸张的尺寸。

66. 发明授权

US5145559A Production of paper, board and cardboard 失效
标题翻译：生产纸张，纸板和卡片
公开(公告)号：US5145559A
公开(公告)日：1992-09-08
申请号：US641852
申请日：1991-01-16
申请人： Werner Auhorn , Friedrich Linhart , Primoz Lorencak , Michael Kroener , Norbert Sendhoff , Walter Denzinger , Heinrich Hartmann
发明人： Werner Auhorn , Friedrich Linhart , Primoz Lorencak , Michael Kroener , Norbert Sendhoff , Walter Denzinger , Heinrich Hartmann
IPC分类号： C08F8/12 , D21H17/34 , D21H17/36
CPC分类号： D21H17/34
摘要： Paper, board and cardboard are produced by draining a paper stock, containing undesirable substances, in the presence of hydrolyzed homo- and/or copolymers of N-vinylformamide having a degree of hydrolysis of not less than 60% and a cationic retention aid. According to the invention, faster drainage and improved retention are obtained compared with the use of known fixing agents.
摘要翻译：在水解度不低于60％的N-乙烯基甲酰胺和阳离子助留剂的水解均聚物和/或共聚物的存在下，通过排出含有不需要的物质的纸料来制造纸，纸板和纸板。根据本发明，与使用已知的固定剂相比，获得了更快的排水和改进的保留。

67. 发明授权

US5009670A Fuels for gasoline engines 失效
标题翻译：汽油发动机燃料
公开(公告)号：US5009670A
公开(公告)日：1991-04-23
申请号：US352418
申请日：1989-05-16
申请人： Franz-Dieter Martischius , Hans-Henning Vogel , Norbert Greif , Knut Oppenlaender , Walter Denzinger , Heinrich Hartmann
发明人： Franz-Dieter Martischius , Hans-Henning Vogel , Norbert Greif , Knut Oppenlaender , Walter Denzinger , Heinrich Hartmann
IPC分类号： C10L1/224 , C10L1/196 , C10L1/197 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/08 , F02B1/04
CPC分类号： C10L10/04 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/2468 , C10L1/2675 , C10L10/08 , F02B1/04
摘要： Fuels for gasoline engines contain small amounts of copolymers of alkyl (meth)-acrylates where the alkyl radical is of 8 to 40 carbon atoms and/or vinyl esters of carboxylic acids of 8 to 40 carbon atoms and monoethylenically unsaturated mono- and/or dicarboxylic acids of 3 to 12 carbon atoms and/or monoethylenically unsaturated compounds having sulfo and/or phosphonic acid groups, having a total molecular weight of from 500 to 20,000 g per mole, some or all of the carboxyl, sulfo and phosphonic acid groups of the copolymers having been reacted with an alkali or alkaline earth with formation of the alkali metla salts or alkaline earth metal salts and the remainder of the acid groups having been reacted with ammonia and/or amines of not more than 50 carbon atoms to give the corresponding amide groups and/or ammonium salts.
摘要翻译：汽油发动机的燃料含有少量的（甲基）丙烯酸烷基酯（其中烷基为8〜40个碳原子）和/或碳原子数为8〜40的羧酸的乙烯基酯和单烯属不饱和单 - 和/或二羧酸的共聚物 3至12个碳原子的酸和/或具有磺基和/或膦酸基团的单烯属不饱和化合物，总分子量为每摩尔500至20,000克，部分或全部羧基，磺基和膦酸基团已经与碱金属或碱土金属反应形成碱金属盐或碱土金属盐，其余的酸基已经与不超过50个碳原子的氨和/或胺反应得到相应的酰胺基团和/或铵盐。

68. 发明授权

US5008321A Preparation of stable water-in-oil emulsions of hydrolyzed polymers of N-vinylamides and their use 失效
标题翻译： N-乙烯基酰胺水解聚合物的稳定的油包水乳液的制备及其用途
公开(公告)号：US5008321A
公开(公告)日：1991-04-16
申请号：US438034
申请日：1989-11-20
申请人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Norbert Sendhoff , Enrique Freudenberg
发明人： Heinrich Hartmann , Walter Denzinger , Michael Kroener , Norbert Sendhoff , Enrique Freudenberg
IPC分类号： B01F17/42 , C08F2/32 , C08F8/12 , C08F26/00 , C08F26/02 , D21F1/66 , D21H17/34
CPC分类号： C08F8/12 , D21H17/55 , D21H21/10 , C08F2800/20 , C08F2810/50
摘要： Stable water-in-oil emulsions of hydrolyzed polymers of N-vinylamides of the formula ##STR1## where R and R.sup.1 are each H or C.sub.1 -C.sub.6 -alkyl are prepared by polymerization of a compound of the formula I alone or as a mixture with other monoethylenically unsaturated monomers, in the form of a water-in-oil emulsion, to give a water-in-oil polymer emulsion, and subsequent hydrolysis of the polymer, by a process in which hydrolysis of the polymer in the form of the water-in-oil polymer emulsion is carried out in the presence of an acid or base and of from 1 to 30% by weight, based on the polymer, of an emulsifier which is obtainable by(A) reacting a C.sub.10 -C.sub.22 -fatty alcohol with epichlorohydrin in a molar ratio of from 1:0.5 to 1:1.5 to give a glycidyl ether,(B) reacting the glycidyl ether with (1) a saturated C.sub.2 -C.sub.6 -alcohol containing from 2 to 6 OH groups or (2) its monoether with a C.sub.10 -C.sub.22 -fatty alcohol, in a molar ratio of glycidyl ether to (1) or (2) of from 1:0.5 to 1:6, in the presence of an acid or base, and(C) alkoxylating the reaction product from (B) with one or more C.sub.2 -C.sub.4 -alkylene oxides in a molar ratio of from 1:1 to 1:6.The polymer emulsions obtainable in this manner are used as drainage aids, retention aids and flocculants in the making of paper and paper products.
摘要翻译：式（I）的N-乙烯基酰胺的水解聚合物的稳定的油包水乳液，其中R和R 1各自为H或C 1 -C 6 - 烷基，其通过将式I化合物单独或作为与油包水乳液形式的其它单烯键式不饱和单体的混合物，通过以下形式的水解方法得到油包水聚合物乳液，并随后水解聚合物的油包水聚合物乳液在酸或碱的存在下进行，并且以聚合物为基础计，为1至30重量％的乳化剂，其可通过（A）使C10-C22 - 醇与摩尔比为1:0.5至1:1.5的醇，得到缩水甘油醚，（B）使缩水甘油醚与（1）含有2-6个OH基团的饱和C 2 -C 6醇反应，或（2）其单醚与C 10 -C 22脂肪醇，其缩水甘油醚与（1）或（2）的摩尔比为1:0.5至1:6，在存在o （C）将（B）的反应产物与一种或多种摩尔比为1:1至1:6的C 2 -C 4 - 氧化烯烷氧基化。以这种方式获得的聚合物乳液可用作造纸和纸制品中的助滤剂，助留剂和絮凝剂。

69. 发明授权

US4774303A Preparation of polymers of acrylic acid or metharcylic acid 失效
标题翻译：制备丙烯酸或甲基丙烯酸的聚合物
公开(公告)号：US4774303A
公开(公告)日：1988-09-27
申请号：US8553
申请日：1987-01-29
申请人： Walter Denzinger , Heinrich Hartmann , Guenter Hirsch , Hans-Werner Becker , Michael Rohmann
发明人： Walter Denzinger , Heinrich Hartmann , Guenter Hirsch , Hans-Werner Becker , Michael Rohmann
IPC分类号： C08F2/16 , B29C31/06 , B29C45/18 , C08F2/10 , C08F20/00 , C08F20/06 , C09C1/02 , C09C3/04 , C09C3/10 , C09D17/00 , D21H19/40 , D21H19/58 , C08F2/00
CPC分类号： C09D17/004 , B29C31/068 , B29C45/18 , C08F20/06 , C09C1/021 , C09C3/041 , D21H19/40 , D21H19/58 , B29K2067/00 , C01P2004/62
摘要： Polymers of acrylic acid or methacrylic acid are prepared by polymerizing acrylic acid and/or methacrylic acid at 50.degree.-180.degree. C. in a C.sub.2 -C.sub.6 -alcohol or mixtures thereof with water having a C.sub.2 -C.dwnarw.6.uparw.-alcohol content of not less than 40% by weight in the presence of free radical polymerization initiators and from 0.01 to 5% by weight, based on the monomers used, of inorganic acids of phosphorus in which the phosphorus has an oxidation number of from 1 to 4, or of water-soluble salts thereof, water-soluble --PO(OH).sub.2 -containing compounds and/or water-soluble salts thereof. The polymers thus prepared are effective milling aids and dispersants for pigments for producing aqueous pigment slurries for use in paper-coating compositions.
摘要翻译：丙烯酸或甲基丙烯酸的聚合物是通过将丙烯酸和/或甲基丙烯酸在50-180℃下在C2-C6-醇或其混合物中与具有C 2 -C 6 - 六醇含量的水在自由基聚合引发剂存在下，不少于40重量％，以所用单体为基准计，为0.01〜5重量％的磷的氧化数为1〜4的磷的无机酸，或的水溶性盐，水溶性-PO（OH）2的化合物和/或其水溶性盐。如此制备的聚合物是用于生产用于纸涂层组合物的水性颜料浆料的颜料的有效的研磨助剂和分散剂。

70. 发明授权

US4532320A Removal of physiologically unacceptable solvents from polymers containing carboxyl or anhydride groups 失效
标题翻译：从含有羧基或酸酐基团的聚合物中除去生理上不可接受的溶剂
公开(公告)号：US4532320A
公开(公告)日：1985-07-30
申请号：US572240
申请日：1984-01-20
申请人： Walter Denzinger , Heinrich Hartmann , Gerhard Faulhaber , Hans-Juergen Rauben Heimer
发明人： Walter Denzinger , Heinrich Hartmann , Gerhard Faulhaber , Hans-Juergen Rauben Heimer
IPC分类号： C08F6/00 , F41A3/04
CPC分类号： C08F6/00 , F41A3/04
摘要： Physiologically unacceptable solvents are removed from polymers containing carboxyl or anhydride groups by a process in which the polymer is treated with aliphatic hydrocarbons at a temperature which is no lower than the lower limit of the softening range of the polymer.
摘要翻译：通过其聚合物在不低于聚合物的软化范围的下限的脂肪族烃处理的方法从具有羧基或酸酐基团的聚合物中除去生理上不可接受的溶剂。

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