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1. 发明授权

US4587283A Cement slurries for deep holes, with a copolymer content for reducing the water loss 失效
标题翻译：用于深孔的水泥浆料，具有减少水分流失的共聚物含量
公开(公告)号：US4587283A
公开(公告)日：1986-05-06
申请号：US719023
申请日：1985-04-03
申请人： Martin Hille , Wolfgang Friede , Heinz Wittkus , Friedrich Engelhardt , Ulrich Riegel
发明人： Martin Hille , Wolfgang Friede , Heinz Wittkus , Friedrich Engelhardt , Ulrich Riegel
IPC分类号： E21B33/13 , C04B24/16 , C04B24/24 , C04B28/02 , C04B103/46 , C09K8/46 , C09K8/487 , C08J3/00
CPC分类号： C09K8/487 , C04B24/163 , C09K8/46
摘要： Cement slurries for deep holes, with a content of copolymers which are composed of 5-95% by weight of groups of the formula ##STR1## in which R.sub.1 is hydrogen or methyl,R.sub.2 is C.sub.2 -C.sub.10 -alkylene andMe is ammonium, lithium, sodium or potassium, of 5-60% by weight of groups of the formula ##STR2## in which R.sub.3 is hydrogen, --CH.sub.3 or C.sub.2 H.sub.5 andR.sub.4 is --CH.sub.3 or C.sub.2 H.sub.5, orR.sub.3 and R.sub.4 together are a propylene group which, with incorporation of the radical ##STR3## forms a pyrrolidone radical, and of 0-90% by weight of groups of the formula ##STR4## in which R.sub.6 is hydrogen or methyl andR.sub.7 is carboxamido, carboxyl, cyano or carbomethoxy.These copolymers reduce the water loss of cement slurries which are required for deep holes.
摘要翻译：用于深孔的水泥浆料，其共聚物含量由5-95重量％的式（IMAGE）基团组成，其中R1是氢或甲基，R2是C2-C10-亚烷基，Me是铵，锂，其中R 3是氢，-CH 3或C 2 H 5，且R 4是-CH 3或C 2 H 5，或者R 3和R 4一起是丙烯基的式（III）的基团的5-60％其中通过引入基团形成吡咯烷酮基团和0-90％重量的式（IV）的基团，其中R 6是氢或甲基，R 7是甲酰氨基，羧基，氰基或甲酯基。这些共聚物降低了深孔所需的水泥浆的水分损失。

2. 发明授权

US4357245A Water-soluble copolymer and its preparation 失效
标题翻译：水溶性共聚物及其制备方法
公开(公告)号：US4357245A
公开(公告)日：1982-11-02
申请号：US297237
申请日：1981-08-28
申请人： Friedrich Engelhardt , Ulrich Riegel , Martin Hille , Heinz Wittkus
发明人： Friedrich Engelhardt , Ulrich Riegel , Martin Hille , Heinz Wittkus
IPC分类号： C09K8/02 , C08F20/00 , C08F20/52 , C08F26/00 , C08F220/56 , C08F220/58 , C08F226/02 , C08F228/02 , C09K8/03 , C09K8/04 , C09K8/24 , C09K7/02
CPC分类号： C08F220/58 , C09K8/24
摘要： Outstandingly suitable drilling mud additives are water soluble copolymers consisting essentially of a random distribution of(a) 5 to 95% by weight of units of the formula ##STR1## (b) 5 to 95% by weight of units of the formula ##STR2## and (c) 0 to 80% by weight of units of the formula ##STR3## wherein R.sup.1 and R.sup.2 are the same or different and each is hydrogen methyl or ethyl; andX.sup..sym. is a cation.
摘要翻译：非常合适的钻井泥浆添加剂是水溶性共聚物，其基本上由以下组成的随机分布组成：（a）5至95重量％的式（b）单元：（b）5-95重量％和（c）0至80重量％的式“IMAGE”的单元，其中R 1和R 2相同或不同，各自为氢甲基或乙基; 而X（+）是阳离子。

3. 发明授权

US4309523A Water-soluble copolymer of acrylamidomethylpropanesulfonic acids salts 失效
标题翻译：丙烯酰胺基甲基丙磺酸盐的水溶性共聚物
公开(公告)号：US4309523A
公开(公告)日：1982-01-05
申请号：US174731
申请日：1980-08-01
申请人： Friedrich Engelhardt , Ulrich Riegel , Martin Hille , Heinz Wittkus
发明人： Friedrich Engelhardt , Ulrich Riegel , Martin Hille , Heinz Wittkus
IPC分类号： C09K8/02 , C08F20/00 , C08F20/52 , C08F26/00 , C08F220/56 , C08F220/58 , C08F226/02 , C08F228/02 , C09K8/03 , C09K8/04 , C09K8/24
CPC分类号： C08F220/58 , C09K8/24
摘要： Outstandingly suitable drilling mud additives are water soluble copolymers consisting essentially of a random distribution of(a) 5 to 95% by weight of units of the formula ##STR1## (b) 5 to 95% by weight of units of the formula ##STR2## and (c) 0 to 80% by weight of units of the formula ##STR3## wherein R.sup.1 and R.sup.2 are the same or different and each is hydrogen, methyl or ethyl; and X.sup..sym. is a cation.
摘要翻译：非常合适的钻井泥浆添加剂是水溶性共聚物，其基本上由以下组成的随机分布组成：（a）5至95重量％的式（b）单元：（b）5-95重量％和（c）0至80重量％的式“IMAGE”的单元，其中R 1和R 2相同或不同，各自为氢，甲基或乙基; 而X（+）是阳离子。

4. 发明授权

US5510436A Water-soluble copolymers useful in drilling fluids 失效
标题翻译：用于钻井液的水溶性共聚物
公开(公告)号：US5510436A
公开(公告)日：1996-04-23
申请号：US260037
申请日：1994-06-15
申请人： Martin Hille , Heinz Wittkus , Jurgen Tonhauser , Fritz Engelhardt , Ulrich Riegel
发明人： Martin Hille , Heinz Wittkus , Jurgen Tonhauser , Fritz Engelhardt , Ulrich Riegel
IPC分类号： C04B24/16 , C08F20/52 , C08F26/02 , C08F26/10 , C08F220/58 , C08F226/04 , C08F226/10 , C08L33/24 , C08L33/26 , C08L39/00 , C08L39/02 , C09D17/00 , C09K8/04 , C09K8/24 , C09K8/46 , C09K8/487 , C08F228/02
CPC分类号： C04B24/163 , C04B24/16 , C04B24/2652 , C08F220/58 , C08F226/04 , C09D17/001 , C09K8/24 , C09K8/46 , C09K8/487
摘要： The water-soluble copolymer comprises 5-90% by weight of groups of the formula ##STR1## in which R.sup.1 is hydrogen or methyl, R.sup.2 is C.sub.2 -C.sub.10 -alkylene, and Me is ammonium or an alkali metal, 5-90% by weight of groups of the formula--CH.dbd.CH--CH.sub.2 --N.sup.+ R.sup.3 R.sup.4 --CH.sub.2 --CH.dbd.CH-- X.sup.- IIin which X is a halogen, R.sup.3 and R.sup.4, independently of one another, are C.sub.1 -C.sub.6 -alkyl, 0-60% by weight of groups of the formula ##STR2## in which R.sup.5 and R.sup.6 together are a propylene group which with inclusion of the radical ##STR3## forms a pyrrolidone radical, and 0-30% by weight of groups of the formula--CHR.sup.7 --CHR.sup.8 -- IVin which R.sup.7 is hydrogen or methyl and R.sup.8 is CONH.sub.2, CON(CH.sub.3).sub.2, cyano, SO.sub.3 H, SO.sub.3 Me, C.sub.6 H.sub.4 SO.sub.3 H, C.sub.6 H.sub.4 SO.sub.3 Me, CH.sub.2 SO.sub.3 H, CH.sub.2 SO.sub.3 Me, COOH, COOMe, or carboxy-C.sub.1 -C.sub.15 --alkyl, and Me is an ammonium cation or an alkali metal cation, and the order of components I to IV can be as desired.The copolymer is used as water-binding additive for suspensions of solids, preferably for cement slurries, gypsum slurries, mortars, drilling muds or pigment suspensions, or as water-binding additive for aqueous salt solutions.
摘要翻译：水溶性共聚物包含5-90重量％的式I的基团，其中R 1是氢或甲基，R 2是C 2 -C 10 - 亚烷基，Me是铵或碱金属，5-90％的式-CH = CH-CH 2 -N + R 3 -CH 4 -CH = CH-X-II的基团，其中X是卤素，R 3和R 4彼此独立地是C 1 -C 6 - 烷基， 0-60重量％的其中R 5和R 6一起是含有基团“IMAGE”的丙烯基团的式“IMAGE”III形成吡咯烷酮基团，和0-30重量％的其中R 7是氢或甲基，R 8是CONH 2，CON（CH 3）2，氰基，SO 3 H，SO 3 Me，C 6 H 4 SO 3 H，C 6 H 4 SO 3 Me，CH 2 SO 3 H，CH 2 SO 3 Me，COOH，COOMe或羧基-C 1 -C 15 - 烷基，Me是铵阳离子或碱金属阳离子，组分I至IV的顺序可以根据需要进行。该共聚物用作固体悬浮液的水结合添加剂，优选用于水泥浆料，石膏浆料，砂浆，钻井泥浆或颜料悬浮液，或作为盐水溶液的水结合添加剂。

5. 发明授权

US6013114A Environmentally friendly diesel fuel 失效
标题翻译：环保柴油
公开(公告)号：US6013114A
公开(公告)日：2000-01-11
申请号：US13755
申请日：1998-01-27
申请人： Martin Hille , Frank Weinelt , Heinz Wittkus , Werner Reimann
发明人： Martin Hille , Frank Weinelt , Heinz Wittkus , Werner Reimann
IPC分类号： C10L1/08 , C10L1/02 , C10L1/18 , C10L1/19 , C10L10/12
CPC分类号： C10L1/026 , Y02E50/13
摘要： The present invention relates to environmentally friendly diesel fuel, containing natural, liquid triglycerides of natural or animal origin, such as rapeseed or soybean oil, and acetals of the formula (I) or (II) ##STR1## in which the substitutents have the meaning defined in the description. This diesel fuel is biodegradable and free of sulfur, nitrogen and aromatics.
摘要翻译：本发明涉及环境友好的柴油燃料，其含有天然或动物来源的天然，液体甘油三酯，例如油菜籽油或大豆油，以及式（I）或（II）的缩醛，其中取代基具有在描述。该柴油是可生物降解的，不含硫，氮和芳烃。

6. 发明授权

US5830830A Use of acetal-containing mixtures 失效
标题翻译：使用含缩醛的混合物
公开(公告)号：US5830830A
公开(公告)日：1998-11-03
申请号：US527655
申请日：1995-09-13
申请人： Martin Hille , Heinz Wittkus , Frank Weinelt
发明人： Martin Hille , Heinz Wittkus , Frank Weinelt
IPC分类号： C09K8/32 , C09K8/34 , C09K8/36 , C09K7/00
CPC分类号： C09K8/34 , C09K8/36
摘要： The invention relates to mixtures comprising acetals and oleophilic alcohols and/or oleophilic esters which are suitable for the preparation of inverted emulsion drilling muds and emulsion drilling muds. They completely or partly replace here the base oils, diesel oil, purified diesel oil, white oil, olefins and alkylbenzenes known to date. The invention furthermore relates to the use of the inverted emulsion drilling mud and emulsion drilling mud as claimed in claim 10.
摘要翻译：本发明涉及包含缩醛和亲油醇和/或亲油酯的混合物，其适用于制备倒置乳液钻井泥浆和乳液钻井泥浆。它们完全或部分替代了迄今为止已知的基础油，柴油，纯化柴油，白油，烯烃和烷基苯。本发明还涉及如权利要求10所述的倒置乳液钻井泥浆和乳液钻井泥浆的用途。

7. 发明授权

US5759963A Use of acetals 失效
标题翻译：使用缩醛
公开(公告)号：US5759963A
公开(公告)日：1998-06-02
申请号：US116483
申请日：1993-09-03
申请人： Martin Hille , Heinz Wittkus , Bernd Windhausen , Hans Jurgen Scholz , Frank Weinelt
发明人： Martin Hille , Heinz Wittkus , Bernd Windhausen , Hans Jurgen Scholz , Frank Weinelt
IPC分类号： C04B40/00 , C09K8/26 , C09K8/34 , C09K8/36 , C09K8/54 , C10M105/18 , C10M105/20 , C10M129/16 , C10M129/24 , C10N30/00 , C10N40/00 , C10N40/04 , C10N40/08 , C10N40/20 , C10N40/25 , C10N40/30 , C09K7/02
CPC分类号： C09K8/26 , C09K8/34 , C10M105/18 , C10M105/20 , C10M129/16 , C10M129/24 , C10M2207/04 , C10N2240/06 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/106 , C10N2240/40 , C10N2240/401 , Y10S507/905
摘要： Acetals are used as a mineral oil substitute, oil component or base oil in invert-emulsion drilling muds, emulsion drilling muds, engine oils, gearbox oils, lubricating oils and also metal-working fluids, coolants, cooling lubricants and hydraulic fluids. As compared with conventional mineral oils, acetals show good biodegradability and are less toxic.
摘要翻译：缩醛用作反相乳液钻井泥浆，乳液钻井泥浆，发动机油，变速箱油，润滑油以及金属加工液，冷却剂，冷却润滑剂和液压油中的矿物油替代物，油组分或基础油。与常规矿物油相比，缩醛显示出良好的生物降解性，毒性较小。

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