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21. 发明授权

US06417425B1 Absorbent article and process for preparing an absorbent article 有权
标题翻译：吸收制品和制备吸收制品的方法
公开(公告)号：US06417425B1
公开(公告)日：2002-07-09
申请号：US09495209
申请日：2000-02-01
申请人： Darryl L. Whitmore , Fritz Engelhardt
发明人： Darryl L. Whitmore , Fritz Engelhardt
IPC分类号： A61F1315
CPC分类号： A61F13/5376 , A61F13/15203 , A61F13/15658 , A61F2013/530554 , A61L15/42 , A61L15/60 , D06M14/18 , D06M14/32 , D06M15/263 , D06M23/06 , D06M23/08 , D06M2200/00
摘要： Absorbent articles and processes for making absorbent articles are provided. The process includes spraying onto a fibrous web a blend containing superabsorbent polymer particles, superabsorbent forming monomer, initiator and water, and subjecting the web to polymerization conditions. The resulting web is useful as an absorbent article particularly in disposable hygiene products.
摘要翻译：提供吸收制品和制造吸收制品的方法。该方法包括在纤维网上喷涂含有超吸收性聚合物颗粒，超吸收剂形成单体，引发剂和水的混合物，并使该纤维网经受聚合条件。所得到的纤维网可用作吸收制品，特别是在一次性卫生产品中。

22. 发明授权

US5840321A Hydrophilic, highly swellable hydrogels 失效
标题翻译：亲水，高度溶胀的水凝胶
公开(公告)号：US5840321A
公开(公告)日：1998-11-24
申请号：US676590
申请日：1996-07-08
申请人： Fritz Engelhardt , Uwe Stuven , Thomas Daniel , Norbert Herfert
发明人： Fritz Engelhardt , Uwe Stuven , Thomas Daniel , Norbert Herfert
IPC分类号： A61L15/34 , A61L15/60 , C08J3/075 , C08J3/12 , C08J7/04 , C08L1/28 , C08L3/08 , C08L91/06 , C09D123/06 , C09D123/30 , C09D191/06 , A61K31/78 , A61K31/765
CPC分类号： A61L15/34 , A61L15/60 , C08J7/047 , C08L1/28 , C08L3/08 , C08L91/06 , C09D123/06 , C09D123/30 , C08J2300/14 , C08J2423/00 , C08J2491/00
摘要： The present invention relates to hydrophilic, highly swellable hydrogels which are coated with nonreactive, water-insoluble waxes in a quantity of from about 0.05 to about 2% by weight, based on uncoated hydrogel.
摘要翻译：本发明涉及亲水性，高度可溶胀的水凝胶，其以基于未涂覆的水凝胶的约0.05至约2重量％的量涂覆非反应性水不溶性蜡。

23. 发明授权

US5523471A Process for the preparation of ether-sulphonates 失效
标题翻译：醚磺酸盐的制备方法
公开(公告)号：US5523471A
公开(公告)日：1996-06-04
申请号：US520712
申请日：1995-08-29
申请人： Klaus Delpy , Fritz Engelhardt , Ralf Zerrer , Dirk Buhring
发明人： Klaus Delpy , Fritz Engelhardt , Ralf Zerrer , Dirk Buhring
IPC分类号： B01J23/04 , C07B61/00 , C07C303/32 , C07C309/10 , C07C381/00
CPC分类号： C07C303/32
摘要： The present invention relates to a process for the preparation of ether-sulphonates of high purity, substantially free from extraneous salts, of the general formula IR.sup.1 --[O--(CR.sup.2 R.sup.2 R.sup.2' --CR.sup.5 R.sup.5' SO.sub.3 MIin whichR.sup.2 to R.sup.5, R.sup.2+ to R.sup.5', M, x and y are defined as given in claim 1 by reacting a compound of the general formula IIR.sup.1 --[O--(CR.sup.2 R.sup.2+ --CR.sup.3 R.sup.3').sub.x ].sub.y --OHIIwith a compound of the general formula IIIHO--CR.sup.4 R.sup.4' CR.sup.5 R.sup.5' --SO.sub.3 M IIIin the presence of a compound of the general formula IVMOH IVfollowed by neutralization of the compound of the general formula IV with an acid, characterized in that the acid employed is a compound of the general formula VR.sup.1 --[O--(CR.sup.2 R.sup.2' --CR.sup.3 R.sup.3').sub.x ].sub.y --OCR.sup.4 R.sup.4' CR.sup.5 R.sup.5' SO.sub.3 H V
摘要翻译：本发明涉及一种制备基本上不含外来盐的通式ⅠR1- [O-（CR2R2R2'-CR5R5'SO3MI）的高纯度醚 - 磺酸盐的方法，其中R2至R5，R2 +至R5 '，M，x和y定义如权利要求1中所述，通式II的化合物R1- [O-（CR2R2 + -CR3R3'）x] y-OHII与通式III的化合物HO-CR4R4 在通式IV MOHIV的化合物的存在下，用酸中和所述通式IV的化合物，其特征在于所用的酸是通式为R 1 - [O - （CR2R2'-CR3R3'）x] y-OCR4R4'CR5R5'SO3HV

24. 发明授权

US5276248A Process for the storage and transportation of liquid hydrocarbons 失效
标题翻译：储存和运输液态碳氢化合物的方法
公开(公告)号：US5276248A
公开(公告)日：1994-01-04
申请号：US938996
申请日：1992-09-02
申请人： Fritz Engelhardt , Gerlinde Ebert , Heinz Hoffmann , Gerhard Platz , Werner Ritschel, deceased
发明人： Fritz Engelhardt , Gerlinde Ebert , Heinz Hoffmann , Gerhard Platz , Werner Ritschel, deceased
IPC分类号： C07B61/00 , C07B63/04 , C07C7/20 , C10G31/00 , C10L1/32 , C10L7/00 , C10L10/18
CPC分类号： C10L7/00 , Y10T137/0329 , Y10T137/0335 , Y10T137/0391
摘要： The present invention relates to the use of hydrocarbon-rich gels as a safe storage or transportation form for liquid hydrocarbons and to a process for the safe storage and safe transportion of liquid hydrocarbons, characterised in thata) the hydrocarbon is converted into a hydrocarbon-rich gel by addition of a surfactant and water andb) after storage or transportation has taken place, the hydrocarbon-rich gel is broken down again.
摘要翻译：本发明涉及使用富含烃的凝胶作为液体烃的安全储存或运输形式，以及用于液体烃的安全储存和安全运输的方法，其特征在于：a）将烃转化成烃 - 通过加入表面活性剂和水，并且b）在储存或运输之后，富含烃的凝胶再次分解。

25. 发明授权

US4576973A Copolymer, process for its preparation and its use as a sorbent 失效
标题翻译：共聚物，其制备方法及其作为吸附剂的用途
公开(公告)号：US4576973A
公开(公告)日：1986-03-18
申请号：US623708
申请日：1984-06-22
申请人： Karl-Heinz Keil , Fritz Engelhardt , Ulrich Greiner , Klaus Kuhlein , Reinhold Keller , Merten Schlingmann , Gerhard Hess
发明人： Karl-Heinz Keil , Fritz Engelhardt , Ulrich Greiner , Klaus Kuhlein , Reinhold Keller , Merten Schlingmann , Gerhard Hess
IPC分类号： C08F26/00 , B01J20/26 , B01J41/14 , C08F2/18 , C08F30/00 , C08F30/04 , C08F30/08 , C08F226/06 , C08J9/00
CPC分类号： C08F226/06 , B01J20/26
摘要： The crosslinked, porous copolymer in the form of beads and containing 50 to 99.9% by weight of recurring units of a heterocyclic 5-membered ring compound which contains a polymerizable olefinic group and which has at least one protonizable nitrogen atom in the ring, 0.1 to 50% by weight of units of a crosslinking agent, 0 to 25% by weight of units of a polymerizable organoboron or organosilicon compound and, relative to 100% by weight of the sum of the abovementioned units, 5 to 350% by weight of units of an N-vinylamide of the general formula I CH.sub.2 .dbd.CH--N(R.sup.1)--C(R.sup.2).dbd.O wherein R.sup.1 denotes hydrogen, methyl or ethyl and R.sup.2 denotes hydrogen or C.sub.1 -C.sub.3 -alkyl, or several such N-vinylamides and 0 to 40% by weight of units of another polymerizable compound or several such compounds, is prepared by inverted suspension polymerization and is used, for example, as a sorbent for acid substances from solutions thereof, preferably aqueous solutions.
摘要翻译：珠粒形式的交联的多孔共聚物，其含有50-99.9重量％的含有可聚合烯基的杂环5元环化合物的重复单元，该环化合物在环中具有至少一个可质子化的氮原子，0.1至 50重量％的交联剂单元，0〜25重量％的可聚合有机硼或有机硅化合物的单元，相对于100重量％的上述单元的总和，为5〜350重量％的单元的通式I CH 2 = CH-N（R 1）-C（R 2）= O的N-乙烯基酰胺，其中R 1表示氢，甲基或乙基，R 2表示氢或C 1 -C 3烷基，或几个这样的N-乙烯基酰胺和0〜40重量％的其它可聚合化合物或几种这样的化合物的单元通过反相悬浮聚合制备，并且例如用作其溶液，优选水溶液中的酸性物质的吸附剂。

26. 发明授权

US5530093A Polycondensates containing phosphinic and phosphonic acid groups 失效
标题翻译：含有次膦酸和膦酸基的缩聚物
公开(公告)号：US5530093A
公开(公告)日：1996-06-25
申请号：US380388
申请日：1995-01-30
申请人： Fritz Engelhardt , Willi Steckelberg , Karl-Heinz Keil , Ralf Zerrer
发明人： Fritz Engelhardt , Willi Steckelberg , Karl-Heinz Keil , Ralf Zerrer
IPC分类号： C08G63/692 , C08G79/02 , C08G79/04 , D06M15/507 , D06M15/667
CPC分类号： C08G63/6926 , D06M15/507 , D06M15/667
摘要： ##STR1## in which X denotes ##STR2## and the other variables are defined as indicated in claim 1, processes for their preparation and their use.
摘要翻译：（I）其中X表示，其他变量如权利要求1所述定义，其制备过程及其用途。

27. 发明授权

US5488123A Polycondensates containing polysiloxane groups 失效
标题翻译：含聚硅氧烷基团的缩聚物
公开(公告)号：US5488123A
公开(公告)日：1996-01-30
申请号：US384404
申请日：1995-02-06
申请人： Fritz Engelhardt , Jurgen Kuhlwein , Wilfried Schuler , Ralf Zerrer , Werner Antwerpen
发明人： Fritz Engelhardt , Jurgen Kuhlwein , Wilfried Schuler , Ralf Zerrer , Werner Antwerpen
IPC分类号： C08G63/68 , C08G63/695 , C08G77/42 , C08G77/445 , C07F7/08
CPC分类号： C08G77/445 , C08G63/6956 , Y10S8/01 , Y10S8/08
摘要： The present invention relates to polycondensates of the general formula I ##STR1## in which ##STR2## and the other variables are defined as indicated in claim 1, processes for their preparation and their use.
摘要翻译：本发明涉及通式I（I）的缩聚物，其中“IMAGE”和其它变量如权利要求1所述定义，其制备方法及其用途。

28. 发明授权

US5276247A Process for obtaining the hydrocarbon from a hydrocarbon-rich gel 失效
标题翻译：从富烃凝胶中获得烃的方法
公开(公告)号：US5276247A
公开(公告)日：1994-01-04
申请号：US947391
申请日：1992-09-21
申请人： Fritz Engelhardt , Gerlinde Ebert , Werner Zschau
发明人： Fritz Engelhardt , Gerlinde Ebert , Werner Zschau
IPC分类号： B01J29/18 , C07C7/00 , C07D233/61 , C09K3/32 , C10G25/00 , C10G33/04 , C07C7/10 , C07C7/20
CPC分类号： C10G33/04
摘要： The present invention relates to a process for obtaining the hydrocarbon from a hydrocarbon-rich gel based on an ionic surfactant by treatment of the gel with a laminar mineral.
摘要翻译：本发明涉及通过用层状矿物处理凝胶从基于离子表面活性剂的富烃凝胶中获得烃的方法。

29. 发明授权

US4877540A Methylolated and optionally etherified urethanes containing fluoroalkyl ligands 失效
标题翻译：含羟烷基配体的羟甲基化和任选醚化的聚氨酯
公开(公告)号：US4877540A
公开(公告)日：1989-10-31
申请号：US229509
申请日：1988-08-08
申请人： Fritz Engelhardt , Karl Hintermeier , Manfred Muller , Norbert Munch , Hans Wagener
发明人： Fritz Engelhardt , Karl Hintermeier , Manfred Muller , Norbert Munch , Hans Wagener
IPC分类号： C08G18/38 , C07C67/00 , C07C239/00 , C07C271/26 , C07C275/14 , C07C275/62 , C07C311/04 , C08F2/28 , C08G18/30 , D06M13/02 , D06M13/322 , D06M13/402 , D06M13/425 , D06M13/428 , D06M13/438
CPC分类号： C07C275/62 , Y10T428/2933 , Y10T428/31558
摘要： Methylolated and optionally etherified urethanes containing fluoroalkyl ligans with formaldehyde, with or witout subsequent etherification, and are in the form of their solutions or aqueous dispersions suitable for the treatment of textiles and leather.
摘要翻译：羟甲基化和任选的醚化的聚氨酯与甲醛一起含氟烷基连接物，随后进行醚化，并且是其适用于纺织品和皮革处理的溶液或水分散体的形式。

30. 发明授权

US06565768B1 Method for producing water-swellable hydorphilic polymers, said polymers and use thereof 失效
标题翻译：生产水溶胀性亲水聚合物的方法，所述聚合物及其用途
公开(公告)号：US06565768B1
公开(公告)日：2003-05-20
申请号：US09806942
申请日：2001-04-06
申请人： Joachim Dentler , Norbert Herfert , Rudolf Schliwa , Uwe Stüven , Fritz Engelhardt
发明人： Joachim Dentler , Norbert Herfert , Rudolf Schliwa , Uwe Stüven , Fritz Engelhardt
IPC分类号： C09K300
CPC分类号： A61L15/60 , C08F8/44 , C08F251/00 , C08F261/04 , C08F283/00 , C08F283/06 , Y10S524/916 , Y10S526/932 , Y10S528/93
摘要： Water-swellable hydrophilic polymers are prepared by neutralization of the acidic hydrogel having a degree of neutralization of 0-40 mol % to an ultimate degree of neutralization of 60-85 mol % by mixing with a neutralizing agent in a mincer comprising a system of screw, rotating blade, restricted flow zone and breaker plate, wherein the mincer has a power output of from 1000 to 6000 Wh/m3 the hydrogel passes through a zone having-an energy dissipation density of from 400 to 800 W/1 of mixing volume the average residence time of the hydrogel in the mincer is from 5 to 30 seconds the breaker plate has an open area of from 20 to 40%.
摘要翻译：水溶胀性亲水性聚合物通过将中和度为0-40摩尔％的酸性水凝胶中和到最终中和度为60-85摩尔％，通过与包含螺杆系统的碎片中的中和剂混合来制备旋转叶片，受限制的流动区域和破碎板，其中切割器的功率输出为1000至6000Wh / m3，水凝胶通过具有400-800W / 1的能量耗散密度的区域，其平均停留时间的水凝胶在5至30秒之间，断路器板的开放面积为20至40％。

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