专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06596670B1 Use of selected oleophilic ethers in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptability 失效
标题翻译：在O / W乳液型水相钻井液和相应的钻井液中使用选定的亲油醚，具有改善的生态可接受性
公开(公告)号：US06596670B1
公开(公告)日：2003-07-22
申请号：US08025915
申请日：1993-03-03
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Gerhard Stoll , Rainer Jeschke , Johann Friedrich Fues
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Gerhard Stoll , Rainer Jeschke , Johann Friedrich Fues
IPC分类号： C09K702
CPC分类号： C09K8/26
摘要： The use is disclosed of at least substantially water-insoluble ethers which are fluid and/or at least plastically deformable at working temperature and have flash points of at least 80° C., of mono- and/or polyfunctional alcohols of natural and/or synthetic origin or corresponding solutions of such ethers in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W-emulsion drilling fluids which are suitable for the environmentally acceptable development of geological formations and which contain, if desired, insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsion drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
摘要翻译：公开了使用至少基本上不溶于水的醚，其在工作温度下为流体和/或至少可塑性变形，并且具有至少80℃的闪点和/或多官能醇的天然和/或合成来源或这些醚在生态可接受的水不溶性油中的相应溶液，作为水性O / W乳液钻井液的分散油相，其适用于地质构造的环境可接受的开发，并且如果需要，其含有不溶性用于形成水基O / W乳液钻井泥浆和/或其它添加剂的细颗粒增重剂，例如用于抑制钻孔岩石的乳化剂，流体损失添加剂，润湿剂，碱储备和/或辅助物质水敏感度高。

2. 发明授权

US6022833A Multicomponent mixtures for use in geological exploration 失效
标题翻译：用于地质勘探的多组分混合物
公开(公告)号：US6022833A
公开(公告)日：2000-02-08
申请号：US933188
申请日：1997-09-18
申请人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues , Marcus Claas
发明人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues , Marcus Claas
IPC分类号： C09K3/00 , C09K8/28 , C09K8/36 , C09K7/00
CPC分类号： C09K8/28 , C09K3/00 , C09K8/36
摘要： The invention relates to flowable and pumpable multicomponent mixtures based on a multiphase mixture of water and oil containing emulsifiers and, if desired, other soluble, emulsifiable and/or dispersible auxiliaries for their use in exploration by drilling and/or for the further treatment of the wells thus drilled. The invention is characterized by the use of emulsifiers or emulsifier systems which, in the particular multicomponent mixture in question, lead to temperature-controlled phase inversion at a phase inversion temperature (PIT) in a temperature range of which the upper limit is so far below the working temperature of the multicomponent mixture in geological exploration that the water-based part of the multicomponent mixture is present as a disperse (invert) phase in the continuous oil phase (w/o invert emulsion) while the lower limit of this temperature range enables the multicomponent mixture to be converted into an o/w emulsion with a continuous aqueous phase. At least partly nonionic emulsifiers or emulsifier systems with a PIT of 0 to 100.degree. C. are particularly suitable. The invention enables the requirements in regard to technical performance, ecological compatibility and cost/effectiveness ratio to be optimally satisfied.
摘要翻译：本发明涉及可流动和可泵送的多组分混合物，其基于水和油的多相混合物，其包含乳化剂，并且如果需要，其它可溶性，可乳化和/或可分散的助剂用于通过钻井和/或进一步处理所钻的井。本发明的特征在于使用乳化剂或乳化剂体系，其在所述特定的多组分混合物中在相转变温度（PIT）下导致温度控制的相转化，其温度范围远远低于多组分混合物在地质勘探中的工作温度，多组分混合物的水基部分作为连续油相（w / o反相乳液）中的分散（反相）相存在，而该温度范围的下限允许将多组分混合物转化成具有连续水相的o / w乳液。 PIT为0至100℃的至少部分非离子乳化剂或乳化剂体系是特别合适的。本发明使技术性能，生态兼容性和成本效益比方面的要求得到最佳的满足。

3. 发明授权

US5858169A Process for the simplified separation of multicomponent mixtures of at least partly organic origin 失效
标题翻译：用于简单分离至少部分有机来源的多组分混合物的方法
公开(公告)号：US5858169A
公开(公告)日：1999-01-12
申请号：US649658
申请日：1996-05-23
申请人： Wilfried Raehse , Johann-Friedrich Fues , Karl-Heinz Buettgen , Ovidiu Dicoi
发明人： Wilfried Raehse , Johann-Friedrich Fues , Karl-Heinz Buettgen , Ovidiu Dicoi
IPC分类号： B01D3/34 , B01D3/38 , B01D61/02 , B01D61/14 , B01D61/36 , C07B63/00 , C07C67/52 , C07C67/54 , C10L1/02 , C11B3/14 , C11C3/10 , B01D1/14
CPC分类号： B01D61/025 , B01D3/343 , B01D61/027 , B01D61/14 , B01D61/145 , B01D61/147 , B01D61/362 , C07B63/00 , C07C67/54 , C11B3/14 , C11C3/10 , Y02E50/13 , Y02P20/582
摘要： A process for separating a multi-component mixture containing solid or liquid organic components by treating the mixture with a gaseous entraining agent comprising a superheated carrier fluid containing a lower monohydric alcohol or a lower monohydric alcohol and water to cause constituents of the multi-component mixture to become entrained in the gaseous entraining agent, and separating the gaseous entraining agent containing constituents of the multi-component mixture from the multi-component mixture.
摘要翻译： PCT No.PCT / EP94 / 03786 Sec。 371日期：1996年5月23日 102（e）日期1996年5月23日PCT 1994年11月15日PCT PCT。 WO95 / 14520 PCT公开日期：1995年6月1日一种通过用含有低级一元醇或低级一元醇和水的过热载体流体的气体夹带剂处理混合物来分离含有固体或液体有机组分的多组分混合物的方法，多组分混合物夹带在气体夹带剂中，并从多组分混合物中分离含有多组分混合物成分的气态夹带剂。

4. 发明授权

US5318956A Use of selected ester oils in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptability 失效
标题翻译：在O / W乳液型水相钻井液和相应的钻井液中使用选定的酯油，具有改善的生态可接受性
公开(公告)号：US5318956A
公开(公告)日：1994-06-07
申请号：US055409
申请日：1993-04-29
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Johann Friedrich Fues
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Johann Friedrich Fues
IPC分类号： C09K8/26 , C09K7/06
CPC分类号： C09K8/26
摘要： The use is disclosed of water-dispersible esters, which are fluid or at least plastically deformable at working temperature and have flash points of at least 80.degree. C., from saturated and/or unsaturated carboxylic acids with up to 36 carbon atoms and mono- and/or polyhydric alcohols, as at least the main constituent of the dispersed oil phase of water-based O/W-emulsion drilling fluids which are suitable for the environmentally friendly development of geological formations and which contain, if desired, insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsion drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
摘要翻译：公开了水分散性酯，其是在工作温度下为流体或至少可塑性变形的具有至多80℃的闪点的水分散性酯，其具有至多36个碳原子的饱和和/或不饱和羧酸，和/或多元醇作为至少是水性O / W乳液钻井液的分散油相的主要成分，其适用于地质构造的环境友好型开发，并且如果需要，其含有不溶性的细颗粒用于形成水基O / W乳液钻井泥浆的增重剂和/或其它添加剂，例如乳化剂，流体损失添加剂，润湿剂，碱储备和/或用于抑制高水钻岩的辅助物质 -灵敏度。

5. 发明授权

US6165946A Process for the facilitated waste disposal of working substances based on water-in-oil invert emulsions 失效
标题翻译：基于油包水反相乳液促进废物处理工作物质的方法
公开(公告)号：US6165946A
公开(公告)日：2000-12-26
申请号：US297481
申请日：1999-04-30
申请人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues
发明人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues
IPC分类号： E21B21/06 , B09C1/08 , C09K3/00 , C09K8/28 , C09K8/32 , C09K8/36 , E21B21/00
CPC分类号： E21B21/068 , C09K8/28 , C09K8/36 , Y10S507/927
摘要： The invention relates to a process for facilitating the disposal of flowable and pumpable working fluids based on emulsifiers containing W/O invert emulsions--more particularly corresponding auxiliaries of the type used in geological exploration, such as oil-based w/o invert drilling muds--and for the simplified cleaning of solid surfaces soiled therewith, if desired using flowable spraying aids, the process being characterized in that, by selecting and adapting the emulsifiers/emulsifier systems to the oil phase of the invert emulsion, temperature-controlled phase inversion is achieved at temperatures below the in-use temperatures of the w/o invert emulsions, but above the freezing point of the aqueous phase and in that disposal and cleaning are carried out at temperatures in and/or below the phase inversion temperature range. The invention also relates to the use of this process for the cleaning and disposal of roc cuttings covered with residual drilling mud from geological exploration during and/or preferably before their on-shore or off-shore dumping
摘要翻译： PCT No.PCT / EP97 / 05798 Sec。 371日期1999年4月30日 102（e）1999年4月30日PCT PCT 1997年10月21日PCT公布。第WO98 / 18882号公报日期1998年5月7日本发明涉及一种促进基于含有W / O反相乳液的乳化剂处理可流动和可泵送的工作流体的方法，更具体地说涉及在地质勘探中使用的类型的相应助剂，例如油基w / o 反转钻井泥浆 - 并且为了简化清洁其中污染的固体表面，如果需要，使用可流动的喷洒助剂，该方法的特征在于通过选择和适应乳化剂/乳化剂体系到反相乳液的油相，温度控制在低于w / o反相乳液的使用温度但高于水相的凝固点的温度下实现相转化，并且处理和清洗在相转变温度范围内和/或低于相转变温度范围的温度下进行。本发明还涉及这种方法用于清洁和处理在其在岸或离岸倾倒期间和/或优选在其岸上倾倒之前的地质勘探中覆盖有残留钻井泥浆的罗切切割

6. 发明授权

US5482717A Resorbable bone wax 失效
标题翻译：可再吸收骨蜡
公开(公告)号：US5482717A
公开(公告)日：1996-01-09
申请号：US209322
申请日：1994-03-10
申请人： Johann-Friedrich Fues , Wolfgang Ritter
发明人： Johann-Friedrich Fues , Wolfgang Ritter
IPC分类号： A61L27/00 , A61L24/00 , A61L27/04 , A61L27/46 , A61F2/28 , A61F2/02
CPC分类号： A61L27/04 , A61L24/0073 , A61L24/0084 , A61L27/46 , A61L2400/04 , A61L2430/02
摘要： The invention is a resorbable, viscous to solid wax for the mechanical staunching of blood on hard body tissue, particularly bones, based on oligomers of glycolic acid and/or lactic acid and derivatives thereof with monofunctional and/or polyfunctional alcohols and/or corresponding carboxylic acids. The new waxes are characterized by containing body-compatible salts of organic and/or inorganic acids which are formed by corresponding reaction of any free carboxyl groups present in the oligomer wax and/or are incorporated in the wax in homogeneous distribution as added salts.
摘要翻译：本发明是一种可再吸收的粘稠固体蜡，用于在基于乙醇酸和/或乳酸及其衍生物的低聚物与单官能和/或多官能醇和/或相应的羧酸的硬体组织，特别是骨骼上机械地起搏血液酸。新的蜡的特征在于含有通过与低聚物蜡中存在的任何游离羧基的相应反应形成的有机和/或无机酸的体相容的盐和/或以均匀分布的形式加入到蜡中作为加成盐。

7. 发明授权

US5244628A Simplified process for sterilizing semi-solid to solid preparations based on oligomers of lower hydroxycarboxylic acids or their salts 失效
标题翻译：基于低级羟基羧酸或其盐的低聚物将半固体灭菌至固体制剂的简化方法
公开(公告)号：US5244628A
公开(公告)日：1993-09-14
申请号：US768715
申请日：1991-10-28
申请人： Wolfgang Ritter , Johann-Friedrich Fues
发明人： Wolfgang Ritter , Johann-Friedrich Fues
IPC分类号： A61L2/12 , A61L24/04
CPC分类号： A61L2/12 , A61L24/046
摘要： Described is a process for the simplified sterilization, by heating to high temperatures, of semisolid to solid preparations based on oligomers of lower carboxylic acids or their salts, as well as their transformation products with molecular weight regulating components, the preparations also optionally including biocompatible minerals. According to the invention, the materials to be sterilized are subjected to the action of high frequency oscillations in the microwave range (microwaves).
摘要翻译： PCT No.PCT / EP90 / 00627 Sec。 371日期1991年10月28日 102（e）日期1991年10月28日PCT 1990年4月19日PCT PCT。第WO90 / 13319号公报日期1990年11月15日。描述了一种通过将低温羧基或其盐的低聚物的半固体加热至固体制剂以及其具有分子量调节组分的转化产物来简化灭菌的方法，制剂还可任选地包括生物相容的矿物质。根据本发明，要消毒的材料在微波范围（微波）中受到高频振荡的作用。

8. 发明授权

US5552454A New materials for bone replacement and for joining bones or prostheses 失效
标题翻译：用于骨置换和骨骼或假体的新材料
公开(公告)号：US5552454A
公开(公告)日：1996-09-03
申请号：US334633
申请日：1994-11-04
申请人： Josef Kretschmann , Wolfgang Ritter , Johann-Friedrich Fues
发明人： Josef Kretschmann , Wolfgang Ritter , Johann-Friedrich Fues
IPC分类号： A61L26/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61L24/00 , A61L27/00 , A61L27/46 , A61K31/74
CPC分类号： A61L24/0084 , A61L27/46 , A61F2/28 , A61F2002/30062 , A61F2210/0004 , A61F2310/00293 , A61L2430/02
摘要： The invention relates to at least partly resorbable materials for replacing and/or joining bones and auxiliaries for implanting prosthesis material in living bone tissue which contain as their essential components body-compatible ceramic materials in admixture with body-resorbable oligomers and/or polymers of lower hydroxycarboxylic acids, more particularly glycolic acid and/or lactic acid (resin component) and which are characterized in that the resin component is produced using molecular-weight-regulating co-reactants from the class of mono- or polyfunctional carboxylic acids or corresponding alcohols and is substantially freed from free carboxyl groups.
摘要翻译：本发明涉及至少部分可再吸收的材料，用于替代和/或接合用于在活骨组织中植入假体材料的骨骼和辅助材料，其包含作为其主要组分的体内相容的陶瓷材料与体吸收性低聚物和/或低聚物的混合物羟基羧酸，更特别是乙醇酸和/或乳酸（树脂组分），其特征在于树脂组分是使用来自单官能或多官能羧酸或相应的醇类的分子量调节共反应物制备的，以及基本上不含游离羧基。

9. 发明授权

US5537759A Process for drying useful materials for detergents and cleaning products using superheated steam 失效
标题翻译：使用过热蒸汽干燥洗涤剂和清洁产品的有用材料的方法
公开(公告)号：US5537759A
公开(公告)日：1996-07-23
申请号：US284618
申请日：1994-10-12
申请人： Wilfried Raehse , Johann-Friedrich Fues , Otto Koch , Joerg-Martin Schmidt
发明人： Wilfried Raehse , Johann-Friedrich Fues , Otto Koch , Joerg-Martin Schmidt
IPC分类号： F26B21/02 , B01D1/14 , B01D1/18 , C11D11/00 , C11D11/02 , C11D11/04 , F26B3/12 , F26B21/04 , F26B5/04
CPC分类号： B01D1/18 , C11D11/0082 , C11D11/02 , C11D11/04 , F26B21/04 , F26B3/12
摘要： A process for the drying of water-containing materials which are suitable for use as wetting agents, detergents or cleaning products. An aqueous solution, emulsion or suspension of the materials is dried using superheated steam as the drying gas wherein the drying gas is recycled to the drying zone after removal therefrom of evaporated water and the energy required for the evaporation of water is supplied to the superheated steam by heat exchangers.
摘要翻译： PCT No.PCT / EP93 / 00267 Sec。 371日期：1994年10月12日 102（e）日期1994年10月12日PCT提交1993年2月4日PCT公布。出版物WO93 / 15814 日期1994年8月19日一种用于干燥适合用作润湿剂，洗涤剂或清洁产品的含水材料的方法。使用过热蒸汽作为干燥气体干燥材料的水溶液，乳液或悬浮液，其中干燥气体在从其中除去蒸发的水后再循环到干燥区域，并且将蒸发水所需的能量供应到过热蒸汽通过换热器。

10. 发明授权

US5308623A Resorbable bone wax 失效
标题翻译：可再吸收骨蜡
公开(公告)号：US5308623A
公开(公告)日：1994-05-03
申请号：US842823
申请日：1992-02-27
申请人： Johann-Friedrich Fues , Wolfgang Ritter
发明人： Johann-Friedrich Fues , Wolfgang Ritter
IPC分类号： A61L27/00 , A61L24/00 , A61L27/04 , A61L27/46 , A61F2/28 , A61F2/02
CPC分类号： A61L27/04 , A61L24/0073 , A61L24/0084 , A61L27/46 , A61L2400/04 , A61L2430/02
摘要： The invention is a resorbable, viscous to solid wax for the mechanical staunching of blood on hard body tissue, particularly bones, based on oligomers of glycolic acid and/or lactic acid and derivatives thereof with monofunctional and/or polyfunctional alcohols and/or corresponding carboxylic acids. The new waxes are characterized by containing body-compatible salts of organic and/or inorganic acids which are formed by corresponding reaction of any free carboxyl groups present in the oligomer wax and/or are incorporated in the wax in homogeneous distribution as added salts.
摘要翻译：本发明是一种可再吸收的粘稠固体蜡，用于在基于乙醇酸和/或乳酸及其衍生物的低聚物与单官能和/或多官能醇和/或相应的羧酸的硬体组织，特别是骨骼上机械地起搏血液酸。新的蜡的特征在于含有通过与低聚物蜡中存在的任何游离羧基的相应反应形成的有机和/或无机酸的体相容的盐和/或以均匀分布的形式加入到蜡中作为加成盐。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式