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21. 发明授权

US5104449A Water-soluable rosin-based coatings and inks 失效
标题翻译：水溶性松香基涂料和油墨
公开(公告)号：US5104449A
公开(公告)日：1992-04-14
申请号：US743051
申请日：1991-08-09
申请人： Mark S. Pavlin
发明人： Mark S. Pavlin
IPC分类号： C08G8/28 , C09D11/10 , C09D161/14 , C09F1/04
CPC分类号： C08G8/28 , C09D11/10 , C09D161/14 , C09F1/04
摘要： Stable pigmented coating composition, suitable as a package coating varnish or ink, including newsprint ink or rotogravure ink, comprises a suspension of at least 10 weight % pigment in an aqueous solution of at least 5 weight % water soluble modified rosin, the water-soluble modified rosin having an acid number of at least 150 and comprising the reaction product of rosin, formaldehyde and at least one of an ortho- or para-carboxyl-substituted phenol. The weight ratio of pigment to resin is from 5:1 to 1:5.

22. 发明授权

US5094718A Method and apparatus for control of web flutter 失效
标题翻译：用于控制网络颤动的方法和装置
公开(公告)号：US5094718A
公开(公告)日：1992-03-10
申请号：US597104
申请日：1990-10-12
申请人： William H. Friend
发明人： William H. Friend
IPC分类号： D21F5/04
CPC分类号： D21F5/04
摘要： An apparatus and method for suppressing flutter of a moving web manufacturing operation to include a sensor for sensing the pressure of air in a region proximate the web, which sensor generates a pressure signal representative of the air pressure, a signal processor, connected to receive the pressure signal and to derive therefrom a negative feedback suppression signal phase-shifted to attenuate the air pressure, and an air modulator, positioned to modulate the air in the region proximate the web, which modulator receives the suppression signal and modulates air in response thereto so that flutter is attenuated. The modulator can be a speaker placed in an air supply duct, and in another embodiment it is placed directly in a web pocket.
摘要翻译：一种用于抑制移动幅材制造操作的颤动的装置和方法，包括用于感测靠近幅材的区域中的空气压力的传感器，该传感器产生代表空气压力的压力信号，信号处理器，被连接以接收并且由此导出相移的负反馈抑制信号以衰减空气压力;以及空气调节器，定位成调制靠近幅材的区域中的空气，该调制器接收抑制信号并响应于此调制空气，因此颤振衰减。调制器可以是放置在空气供应管道中的扬声器，并且在另一个实施例中，它被直接放置在卷筒袋中。

23. 发明授权

US5085623A Bar scoring apparatus 失效
标题翻译：酒吧评分仪
公开(公告)号：US5085623A
公开(公告)日：1992-02-04
申请号：US475663
申请日：1990-02-06
申请人： John M. Mitchard
发明人： John M. Mitchard
IPC分类号： B31B50/25
CPC分类号： B31B1/00 , B31B2201/25
摘要： Bar scoring apparatus with a conveyor for moving a corrugated box in one direction, a first conveyor table that is adapted to align the box and feed it to a scoring press in another direction, perpendicular to the one direction, and a second conveyor table that is adapted to receive the fully-scored box and feed it to a subsequent process in yet another direction, opposite to the one direction. The first conveyor table is inclined downwardly from the conveyor, and includes a datum edge to align the box under the influence of gravity. Once the box is fully-scored, a rotatable frame on the second conveyor table rotates downwardly to a horizontal position for offload of the box.
摘要翻译：具有用于沿一个方向移动瓦楞纸箱的输送机的条形打印设备，第一传送台，其适于对准盒子并将其馈送到垂直于所述一个方向的另一方向上的刻痕压力机;以及第二传送器台，适于接收完全打分的盒子并将其送入另一个与该方向相反的方向的后续处理。第一传送台从输送机向下倾斜，并且包括在重力影响下将盒对准的基准边缘。一旦箱被完全打分，第二传送台上的可旋转框架向下旋转到水平位置以便卸载箱子。

24. 发明授权

US5073300A Corrosion inhibitors 失效
标题翻译：腐蚀抑制剂
公开(公告)号：US5073300A
公开(公告)日：1991-12-17
申请号：US503185
申请日：1990-04-02
申请人： Richard L. Veazey , Ewa A. Bardasz
发明人： Richard L. Veazey , Ewa A. Bardasz
IPC分类号： C07C2/04 , C10M145/16 , C10M149/06 , C23F11/173
CPC分类号： C23F11/173 , C07C2/04 , C10M145/16 , C10M149/06 , C10M2209/086 , C10M2215/04 , C10M2215/26 , C10M2217/024 , C10M2217/046 , C10M2217/06 , C10N2230/12
摘要： The Diels-Alder adduct of 2,3 and 6,7 poly(allocimene) and an activated olefin such as maleic anhydride serves to inhibit the corrosion of metals. The adduct or a derived polyamine reaction product in admixture with an oil such as a petroleum oil or grease is effective to inhibit rusting of ferrous metals.
摘要翻译： 2,3和6,7聚（分配体）和活性烯烃如马来酸酐的Diels-Alder加合物用于抑制金属的腐蚀。加合物或衍生的多胺反应产物与油（例如石油或油脂）混合有效抑制黑色金属的生锈。

25. 发明授权

US5025043A Polymerized fatty acid polyamide resin dispersions and method for the manufacture thereof 失效
标题翻译：聚合脂肪酸聚酰胺树脂分散体及其制造方法
公开(公告)号：US5025043A
公开(公告)日：1991-06-18
申请号：US464572
申请日：1990-01-16
申请人： George A. Smith
发明人： George A. Smith
IPC分类号： C08J3/03 , C08L77/08 , C09D11/10 , C09D177/08
CPC分类号： C08J3/03 , C08L77/08 , C09D11/102 , C09D177/08 , C08J2377/08
摘要： A method is provided for the preparation of stable aqueous dispersions of non-solvated, un-neutralized, low amine, low acid number polymerized fatty acid polyamide resins. In the preferred method of this invention, a polymerized fatty acid polyamide resin which has been prepared so as to have a low acid and low amine number is liquified by heating the polyamide resin to a temperature where it is at or above its melting point. The liquified polymerized fatty acid polyamide resin is then blended with a predetermined amount of water which is heated to a temperature such that the resulting blend will have a temperature above the melting point of the polyamide resin. A surfactant which will promote the emulsification of the polyamide resin and water is included in the mixture. The resulting mixture is then subjected to sufficient comminuting forces to form an emulsion in which droplets of the polyamide resin have a volume average size distribution of about 20 microns or less in diameter and preferably 5 microns or less. The resulting emulsion is then cooled to a temperature below the melting point of the polyamide resin causing the emulsified droplets of the polyamide resin to solidify as finely divided particles which are dispersed uniformly through the aqueous phase. The resulting stable aqueous dispersions of the polymerized fatty acid polyamide resin which are obtained are especially useful for hot melted adhesive applications, and when utilized in coatings, inks, and the like.
摘要翻译：提供了一种制备非溶剂化，未中和，低胺，低酸值聚合脂肪酸聚酰胺树脂的稳定水分散体的方法。在本发明的优选方法中，通过将聚酰胺树脂加热到等于或高于其熔点的温度，将已经制备成具有低酸度和低胺值的聚合脂肪酸聚酰胺树脂液化。然后将液化的聚合脂肪酸聚酰胺树脂与预定量的水混合，加热到一定温度，使得所得共混物的温度高于聚酰胺树脂的熔点。将促进聚酰胺树脂和水的乳化的表面活性剂包括在混合物中。然后将所得混合物进行足够的粉碎力以形成乳液，其中聚酰胺树脂的液滴具有直径约20微米或更小，优选5微米或更小的体积平均尺寸分布。然后将所得乳液冷却至低于聚酰胺树脂的熔点的温度，导致聚酰胺树脂的乳化液滴固化成均匀分散在水相中的细碎颗粒。所获得的聚合脂肪酸聚酰胺树脂的稳定的水分散体特别适用于热熔粘合剂应用，并且当用于涂料，油墨等时。

26. 发明授权

US5001260A Tetracarboxylic acids 失效
标题翻译：四羧酸
公开(公告)号：US5001260A
公开(公告)日：1991-03-19
申请号：US818221
申请日：1986-01-13
申请人： Kathryn S. Hayes
发明人： Kathryn S. Hayes
IPC分类号： C07C61/12 , B01J21/00 , B01J27/00 , C07B61/00 , C07C51/00 , C07C51/353 , C07C55/00 , C07C57/02 , C07C57/13 , C07C61/22 , C07C61/28 , C07C67/00
CPC分类号： C07C61/22 , C07C51/353 , C07C57/13
摘要： A process for polymerizing unsaturated dicarboxylic acids comprises heating the acids in the presence of a catalytic proportion of an unactivated clay and water. The product dimer is distilled to separate unreacted monomer acids. The product dimers of 36, 40 and 44 content are useful as corrosion inhibitors, epoxy resin curing agents, lubricants and intermediates for synthetic polymeric resins and polymeric resin plasticizers.
摘要翻译：聚合不饱和二羧酸的方法包括在催化剂比例的未活化的粘土和水的存在下加热酸。将产物二聚物蒸馏以分离未反应的单体酸。 36,40和44含量的产物二聚体可用作腐蚀抑制剂，环氧树脂固化剂，润滑剂和合成聚合物树脂和聚合物树脂增塑剂的中间体。

27. 发明授权

US4987160A Radiation-curable aminoamide acrylate polymer 失效
标题翻译：可辐射固化的氨基酰胺丙烯酸酯聚合物
公开(公告)号：US4987160A
公开(公告)日：1991-01-22
申请号：US304760
申请日：1989-01-31
申请人： Charles R. Frihart , Ronald J. Wroczynski
发明人： Charles R. Frihart , Ronald J. Wroczynski
IPC分类号： C08F299/02 , C08G69/48 , C08K5/02 , C08K5/07 , C08K5/13 , C08K5/17 , C08K5/36 , C08L77/00 , C09J5/00 , C09J5/06
CPC分类号： C08G69/48 , C08F299/024
摘要： A radiation-curable resin useful as a hot melt adhesive is made by the Michael addition of the amino functional groups of an aminoamide thermoplastic polymer with a portion of the acrylate groups of a polyol acrylate. A photoinitiator is optionally added.
摘要翻译：可用作热熔粘合剂的辐射固化树脂通过将氨基酰胺热塑性聚合物的氨基官能团与多元醇丙烯酸酯的一部分丙烯酸酯基团进行迈克尔加成来制备。任选加入光引发剂。

28. 发明授权

US4921620A Chrome humates as drilling mud additives 失效
标题翻译：铬腐蚀为钻井泥浆添加剂
公开(公告)号：US4921620A
公开(公告)日：1990-05-01
申请号：US797511
申请日：1985-11-13
申请人： William C. Firth, Jr.
发明人： William C. Firth, Jr.
IPC分类号： C09K8/20
CPC分类号： C09K8/203
摘要： The disclosure is of the use of chrome humate derivatives to reduce the viscosity of and/or to prevent fluid loss in water-based drilling fluids. The composition is much more effective as a drilling mud thinner, and as a fluid loss control agent than the commercially available ferrochrome lignosulfonate, chrome lignite or humate compositions.
摘要翻译：本公开是使用铬腐殖酸盐衍生物来降低水基钻井液中的粘度和/或防止流体损失。该组合物作为钻井泥浆稀释剂和作为流失剂控制剂比市售的木质素磺酸锌，铬褐煤或腐殖酸盐组合物更有效。

29. 发明授权

US4874900A Preparation of pseudoionones 失效
标题翻译：制备假阳离子
公开(公告)号：US4874900A
公开(公告)日：1989-10-17
申请号：US62884
申请日：1987-06-16
申请人： Peter W. D. Mitchell
发明人： Peter W. D. Mitchell
IPC分类号： C07B61/00 , B01J23/04 , C07C45/00 , C07C45/74 , C07C49/203 , C07C67/00
CPC分类号： C07C49/203 , C07C45/74
摘要： A process is provided for the preparation of pseudoionones by the condensation reaction of citral with a ketone in the presence of lithium hydroxide catalyst.

30. 发明授权

US4848929A Volatile emitting container 失效
标题翻译：挥发性容器
公开(公告)号：US4848929A
公开(公告)日：1989-07-18
申请号：US672692
申请日：1984-11-19
申请人： Henry J. Rawl
发明人： Henry J. Rawl
IPC分类号： B65D33/20
CPC分类号： B65D33/20 , B65D2203/12 , Y10S428/905
摘要： Containers are disclosed which include an adhesive composition sealing a component part. The adhesive contains a volatile, environment affecting compound for slow release to the atmosphere.
摘要翻译：公开了包含密封部件的粘合剂组合物的容器。粘合剂含有挥发性环境影响化合物缓慢释放到大气中。

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