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21. 发明授权

US4294873A Manufacture of paper having a high dry strength and a low wet strength 失效
标题翻译：具有高干燥强度和低湿强度的纸张的制造
公开(公告)号：US4294873A
公开(公告)日：1981-10-13
申请号：US109315
申请日：1980-01-03
申请人： Juergen Hartmann , Joachim Stedefeder , Walter Denzinger , Sigberg Pfohl
发明人： Juergen Hartmann , Joachim Stedefeder , Walter Denzinger , Sigberg Pfohl
IPC分类号： D21H19/20 , D21H17/43 , B05D3/02 , B32B23/08 , B32B27/10
CPC分类号： D21H17/43 , Y10T428/31895 , Y10T428/31906
摘要： A process for the manufacture of paper having a high dry strength and a low wet strength, by treating the surface of the paper with an aqueous solution of an alkali metal and/or alkaline earth metal salt of a polymer of (a) from 91 to 100% by weight of acrylic acid and/or methacrylic acid and (b) from 0 to 9% by weight of acrylonitrile, methacrylonitrile, acrylamide, methacrylamide, vinyl acetate, maleic anhydride, diisobutylene, an ester of acrylic acid and/or an ester of methacrylic acid, which has a viscosity of from 5 to 100 mPas in 2% strength aqueous solution at 20.degree. C., and drying the impregnated paper. The polymer is generally employed in an amount of from 1 to 4% by weight, based on dry paper, and increases the dry strength of the paper without substantially increasing the wet strength.
摘要翻译：通过用（a）91的聚合物的碱金属和/或碱土金属盐的水溶液处理纸的表面来制造具有高干燥强度和低湿强度的纸的方法，丙烯酸和/或甲基丙烯酸的100重量％和（b）0-9重量％的丙烯腈，甲基丙烯腈，丙烯酰胺，甲基丙烯酰胺，乙酸乙烯酯，马来酸酐，二异丁烯，丙烯酸和/或酯的酯的甲基丙烯酸，其在20℃的2％强度水溶液中具有5至100mPas的粘度，并干燥浸渍的纸。聚合物通常以基于干纸的1至4重量％的量使用，并且增加纸的干强度而基本上不增加湿强度。

22. 发明授权

US4282342A Preparation of terpolymers 失效
标题翻译：三元共聚物的制备
公开(公告)号：US4282342A
公开(公告)日：1981-08-04
申请号：US072985
申请日：1979-09-06
申请人： Walter Denzinger , Claus Cordes
发明人： Walter Denzinger , Claus Cordes
IPC分类号： C08F220/00 , C08F220/04 , C08F222/06
CPC分类号： C08F222/06
摘要： Terpolymers which have Fikentscher K-values of from 8 to 100 and comprise 50 mole percent of maleic anhydride units, from 35 to 45 mole percent of 2,4,4'-trimethylpent-1-ene units and from 5 to 15 mole percent of 2,4,4'-trimethylpent-2-ene units, and processes for their preparation by polymerizing 50 parts by weight of maleic anhydride, from 35 to 180 parts by weight of 2,4,4'-trimethylpent-1-ene and from 0.6 to 6 parts by weight of 2,4,4'-trimethylpent-2-ene per part by weight of 2,4,4'-trimethylpent-1-ene employed, in the presence of a free-radical initiator at from 60.degree. to 200.degree. C. and a pressure of from 1 to 20 bar, and separating the terpolymers from the unconverted monomers.
摘要翻译：具有8至100的Fikentscher K值和包含50摩尔％马来酸酐单元，35至45摩尔％的2,4,4'-三甲基戊-1-烯单元和5至15摩尔％的马来酸酐单元的三元共聚物 2,4,4'-三甲基戊-2-烯单元，以及它们通过聚合50重量份马来酸酐制备的方法，35至180重量份的2,4,4'-三甲基戊-1-烯和在使用自由基引发剂的存在下，使用0.6至6重量份的2,4,4'-三甲基戊-2-烯每重量份的2,4,4'-三甲基戊-1-烯， 60℃至200℃，压力为1至20巴，并将三元共聚物与未转化的单体分离。

23. 发明授权

US06586534B1 Agglomerated particles of finely divided polymers which are water-soluble or capable of swelling in water and contain ammonium carboxylate groups 失效
标题翻译：精细分散的聚合物的聚集颗粒，其水溶性或能够在水中溶胀并含有羧酸铵基团
公开(公告)号：US06586534B1
公开(公告)日：2003-07-01
申请号：US08809710
申请日：1997-04-04
申请人： Martin Rübenacker , Reinhard Schneider , Jürgen Nieberle , Heinrich Hartmann , Walter Denzinger , Axel Kistenmacher
发明人： Martin Rübenacker , Reinhard Schneider , Jürgen Nieberle , Heinrich Hartmann , Walter Denzinger , Axel Kistenmacher
IPC分类号： C08F800
CPC分类号： C08F220/04 , C08F6/18
摘要： Agglomerated polymer particles of finely divided, water-soluble or water-swellable polymers containing ammonium carboxylate groups are prepared by azeotropic removal of water from water-in-oil emulsions of the water-soluble or water-swellable polymers which contain ammonium carboxylate groups in the presence of from 0.1 to 40% by weight, based on the polymers, of polyalkylene glycols which have an agglomerating effect and which are obtainable by an addition reaction of C2-C4-alkylene oxides with alcohols, phenols, amines or carboxylic acids and contain at least two polymerized alkylene oxide units and additionally of from 0.1 to 20% by weight, based on the polymers, of protective colloids which are obtainable by free radical copolymerization of C8-C40-monoolefins with monoethylenically unsaturated C4-C6-dicarboxylic anhydrides by a mass polymerization method at from 80 to 300° C. to give copolymers having molecular weights of from 500 to 20,000 g/mol, and said agglomerated polymer particles are used as thickeners for textile pigment print pastes.
摘要翻译：通过共沸除去含有羧酸铵基团的水溶性或水溶胀性聚合物的水，从而将含有羧酸铵基团的细分散的水溶性或水溶胀性聚合物的聚集的聚合物颗粒共沸去除，基于聚合物，存在具有附聚效应的聚亚烷基二醇的0.1至40重量％，其可通过C 2 -C 4 - 烯化氧与醇，酚，胺或羧酸的加成反应获得并含有至少两个聚合的烯化氧单元，另外为基于聚合物的0.1至20重量％的保护胶体，其通过C8-C40-单烯烃与单烯属不饱和C4-C6-二羧酸酐通过质量自由基共聚获得在80〜300℃下进行聚合，得到分子量为500〜20,000g / mol的共聚物，所述聚集体聚合物颗粒用作纺织品颜料印刷浆料的增稠剂。

24. 发明授权

US06512055B2 Copolymers and their reaction products with amines as fuel and lubricant additives 有权
标题翻译：共聚物及其与胺的反应产物作为燃料和润滑剂添加剂
公开(公告)号：US06512055B2
公开(公告)日：2003-01-28
申请号：US09848281
申请日：2001-05-04
申请人： Wolfgang Günther , Knut Oppenländer , Walter Denzinger , Heinrich Hartmann , Helmut Mach , Harald Schwahn , Hans Peter Rath
发明人： Wolfgang Günther , Knut Oppenländer , Walter Denzinger , Heinrich Hartmann , Helmut Mach , Harald Schwahn , Hans Peter Rath
IPC分类号： C08F812
CPC分类号： C10M149/06 , C08F8/32 , C08F210/10 , C08F210/14 , C08F216/18 , C08F220/06 , C08F222/06 , C08F226/10 , C08F255/02 , C08F255/10 , C08F2220/1858 , C08F2220/1883 , C08F2220/1891 , C08F2800/10 , C10L1/221 , C10L1/236 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/04 , C10L10/18 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/028 , C10M2217/04 , C10M2217/046 , C10M2217/06 , C08F2500/02 , C08F226/08 , C08F222/00
摘要： Copolymers I carrying functional groups and comprising a) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol % of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, and c) 1-50 mol % of at least one monoethylenically unsaturated compound which is copolymerizable with the monomers a) and b), a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.
摘要翻译：携带官能团并包含a）20-60mol％的至少一种单烯属不饱和C4-C6-二羧酸或其酸酐的共聚物，b）10-70mol％的至少一种丙烯或支链1- 4〜10个碳原子的烯烃，平均分子量Mw为300〜5000，和c）1-50摩尔％的可与单体a）和b）共聚的至少一种单烯键式不饱和化合物，制备，通过与胺反应可得到的油溶性反应产物和使用所述反应产物作为润滑剂和燃料的添加剂。

25. 发明授权

US06284716B1 Copolymers and their reaction products with amines as fuel and lubricant additives 失效
标题翻译：共聚物及其与胺的反应产物作为燃料和润滑剂添加剂
公开(公告)号：US06284716B1
公开(公告)日：2001-09-04
申请号：US08605073
申请日：1996-03-12
申请人： Wolfgang Günther , Knut Oppenländer , Walter Denzinger , Heinrich Hartmann , Helmut Mach , Harald Schwahn , Hans Peter Rath
发明人： Wolfgang Günther , Knut Oppenländer , Walter Denzinger , Heinrich Hartmann , Helmut Mach , Harald Schwahn , Hans Peter Rath
IPC分类号： C10M12963
CPC分类号： C10M149/06 , C08F8/32 , C08F210/10 , C08F210/14 , C08F216/18 , C08F220/06 , C08F222/06 , C08F226/10 , C08F255/02 , C08F255/10 , C08F2220/1858 , C08F2220/1883 , C08F2220/1891 , C08F2800/10 , C10L1/221 , C10L1/236 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L10/04 , C10L10/18 , C10M2215/04 , C10M2215/042 , C10M2215/26 , C10M2217/00 , C10M2217/02 , C10M2217/024 , C10M2217/028 , C10M2217/04 , C10M2217/046 , C10M2217/06 , C08F2500/02 , C08F226/08 , C08F222/00
摘要： Copolymers I carrying functional groups and comprising a) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof, b) 10-70 mol % of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, and c) 1-50 mol % of at least one monoethylenically unsaturated compound which is copolymerizable with the monomers a) and b), a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.
摘要翻译：携带官能团并包含a）20-60mol％的至少一种单烯属不饱和C4-C6-二羧酸或其酸酐的共聚物，b）10-70mol％的至少一种丙烯或支链1- 4〜10个碳原子的烯烃，平均分子量Mw为300〜5000，和c）1-50摩尔％的可与单体a）和b）共聚的至少一种单烯键式不饱和化合物，制备，通过与胺反应可得到的油溶性反应产物和使用所述反应产物作为润滑剂和燃料的添加剂。

26. 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。

27. 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。

28. 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。

29. 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。

30. 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。

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