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1. 发明授权

US5132046A Water-based metal working fluid containing at least one alkanolamine compound as antimicrobial agent and a metal working process performed in the presence of said fluid 失效
标题翻译：含有至少一种烷基胺化合物的水基金属工作流体作为抗真菌剂和在流体存在下进行的金属加工过程
公开(公告)号：US5132046A
公开(公告)日：1992-07-21
申请号：US573316
申请日：1990-09-27
申请人： Lars Edebo , Michael Sandin
发明人： Lars Edebo , Michael Sandin
IPC分类号： C10M173/00 , C10M173/02 , C10N30/10 , C10N30/12 , C10N40/08 , C10N40/24
CPC分类号： C10M173/02 , C10M2201/02 , C10M2201/063 , C10M2201/087 , C10M2207/123 , C10M2207/124 , C10M2207/125 , C10M2207/129 , C10M2207/14 , C10M2207/141 , C10M2207/142 , C10M2207/22 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/109 , C10M2215/042 , C10M2215/22 , C10M2215/221 , C10M2215/225 , C10M2215/226 , C10M2215/30 , C10M2219/044 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2210/01 , C10N2250/02
摘要： A metal working process employs a metal working fluid which is water-based and which is one of neutral and basic, the metal working fluid including a corrosion inhibitor in an amount ranging from 0.1 to 10% by weight; a lubricant selected from the group consisting of mono- or dicarboxylic acids or esters thereof having more than 10 carbon atoms, organic phosphate esters containing one or two hydrocarbon groups having 6-18 carbon atoms, and nonionic alkylene oxide adducts having a molecular weight above 400, and mixtures thereof; and an antimicrobially active amount towards fungi and bacteria of at least one alkanolamine compound having the following general formula ##STR1## wherein R is an acyclic hydrocarbon group having 8-14 carbon atoms, A is an hydroxyalkyl group having 2-4 carbon atoms, and X is one of hydrogen. The at least one alkanolamine compound prevents microbial degradation of water-based fluids when included therein.
摘要翻译：金属加工工艺采用水性且为中性和碱性的金属加工液，金属加工液含有0.1〜10重量％的防腐剂; 选自具有多于10个碳原子的单羧酸或二羧酸或其酯的润滑剂，含有一个或两个具有6-18个碳原子的烃基的有机磷酸酯，以及分子量大于400的非离子环氧烷加合物，及其混合物; 和至少一种具有以下通式的链烷醇胺化合物（I）的真菌和细菌的抗微生物活性量，其中R是具有8-14个碳原子的无环烃基，A是具有2-4个碳原子的羟烷基原子，X是氢之一。所述至少一种链烷醇胺化合物当包含在其中时防止水基流体的微生物降解。

2. 发明授权

US5279660A Use of viscosity-adjusting agent to counteract viscosity decrease upon temperature increase of a water-based system 失效
标题翻译：使用粘度调节剂来抑制水基体系温度升高时的粘度降低
公开(公告)号：US5279660A
公开(公告)日：1994-01-18
申请号：US895440
申请日：1992-06-05
申请人： Anders Carlsson , Bjorn Lindman , Olle Stenberg
发明人： Anders Carlsson , Bjorn Lindman , Olle Stenberg
IPC分类号： A23L29/262 , C08L1/26 , C09D101/26 , C09D7/12 , C09D101/28
CPC分类号： C08L1/26 , A23L29/262 , Y10T137/0318 , Y10T137/1963 , Y10T137/2506
摘要： The invention relates to a method in a water-base system for at least partially avoiding an expected viscosity decrease or providing a viscosity increase upon a temperature increase, by using a system containing as viscosity-adjusting agents a nonionic cellulose ether in such an amount that the aqueous solution thereof has a viscosity of 10-10,000 cP, measured according to Brookfield LV, 12 rpm at 20.degree. C., and an ionic surface-active compound in an amount of 1-30 mmol per liter of water.
摘要翻译：本发明涉及一种水基体系中的方法，该方法至少部分地避免了预期的粘度降低或在温度升高时提供粘度增加，通过使用含有作为粘度调节剂的非离子纤维素醚的体系，其含量为其水溶液的粘度为10-10,000cP，根据Brookfield LV测量，在20℃下为12rpm，离子表面活性化合物的量为1-30mmol / l水。

3. 发明授权

US5183476A Ethanol fuel and its use as a diesel fuel 失效
标题翻译：乙醇燃料及其作为柴油燃料使用
公开(公告)号：US5183476A
公开(公告)日：1993-02-02
申请号：US571591
申请日：1990-08-22
申请人： Goran Carlsson , Martin Hellsten
发明人： Goran Carlsson , Martin Hellsten
IPC分类号： C10L1/02 , C10L1/182 , C10L1/185 , C10L1/192 , F02B3/06
CPC分类号： C10L1/026 , F02B3/06
摘要： A fuel which is ethanol-based and which has the form of a solution includes from 62-94% by weight of ethanol; from 2-8% by weight of water; from 2-30% by weight of an ignition improving agent comprised of a water-soluble polyalkylene glycol compound containing 6-50 alkyleneoxy units with 2-4 carbon atoms and having a molecular weight of less than 2500. Such fuel is useful for fueling diesel engines and has excellent combustibility while emitting a low content of organic hydrocarbons. At the same time, the polyalkylene glycol ignition improving agent is odorless, non-toxic, stable in storage, and does not emit nitrogen oxides when combusted.
摘要翻译： PCT No.PCT / SE89 / 00055 Sec。 371日期1990年8月22日 102（e）日期1990年8月22日PCT提交1989年2月10日PCT公布。出版物WO89 / 07637 日本1989年8月24日。一种基于乙醇的并且具有溶液形式的燃料包括62-94重量％的乙醇; 2-8％（重量）水; 由2-30重量％的由含有6-50个具有2-4个碳原子并具有小于2500的分子量的亚烷氧基单元的水溶性聚亚烷基二醇化合物组成的点火改进剂。这种燃料可用于加油柴油发动机，并且在发射低含量有机碳氢化合物时具有优异的可燃性。同时，聚亚烷基二醇点火改进剂无臭，无毒，贮存稳定，燃烧时不会发出氮氧化物。

4. 发明授权

US5002985A Flat or semi-flat water paint composition having improved rheology-and performance-properties comprising a water soluble nonionic cellulose ether and an associative polyurethane thickener and a method for the preparation thereof 失效
标题翻译：包含水溶性非离子纤维素醚和缔合性聚氨酯增稠剂的具有改进的流变性和性能特性的扁平或半平面水性涂料组合物及其制备方法
公开(公告)号：US5002985A
公开(公告)日：1991-03-26
申请号：US337751
申请日：1989-04-13
申请人： Johan Andersson , Ingemar Ingvarsson
发明人： Johan Andersson , Ingemar Ingvarsson
IPC分类号： C09D7/00
CPC分类号： C09D7/004 , C08L1/26 , C08L75/04
摘要： A flat or semi-flat water paint composition having improved rheology- and performance-properties prepared by adding a water-soluble nonionic cellulose ether and an associative polyurethane thickener, each being a rheology- and performance-improving agent, to a flat or semi-flat water paint composition, wherein the weight ratio of the associative polyurethane thickener to the water-soluble nonionic cellulose ether is 2:8-8:2.

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