专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5377831A Core or tube plug and roll assembly therewith 失效
标题翻译：核心或管插头和滚动组件
公开(公告)号：US5377831A
公开(公告)日：1995-01-03
申请号：US170738
申请日：1993-12-21
申请人： David M. Crooks
发明人： David M. Crooks
IPC分类号： B65D59/02 , B65H75/18 , B65D85/66
CPC分类号： B65H75/185 , B65D59/02
摘要： Core or tube plugs protect ends of hollow cores (around which material is wrapped) during transport when a plurality of such wrapped cores is assembled for shipment. Assemblies of a plurality of rolls of such wrapped cores are prepared by inserting a hollow tube through the plurality of wrapped cores and sealing the ends of such cores and tubes with plugs specially designed for that purpose. Each plug has a substantially rotation-symmetrical body with a plurality of axially-sequential segments, one of which at least substantially fills and protects an end of the hollow core and another of which at least substantially fills an end of the hollow tube (which passes through a plurality of hollow cores). One plug at each end of a assembly of wrapped cores secures the assembly together over the tube passing through the wrapped cores.
摘要翻译：当组装多个这样的包裹的芯子用于运输时，芯或管塞在运输期间保护中空芯的端部（围绕该材料被包裹）。通过将中空管插入多个包裹的芯并通过专门设计用于此目的的塞子密封这些芯和管的端部来制备多个这样的包芯的卷的组件。每个塞子具有基本上旋转对称的主体，其具有多个轴向顺序段，其中之一至少基本上填充并保护中空芯的端部，另一个至少基本上填充中空管的一端（其通过通过多个中空芯）。包裹芯的组件的每一端的一个插头将组件固定在穿过包裹的芯的管上。

52. 发明授权

US5306762A Rosin-supported amide-modified emulsion polymers 失效
标题翻译：松香担载的酰胺改性乳液聚合物
公开(公告)号：US5306762A
公开(公告)日：1994-04-26
申请号：US987794
申请日：1992-12-09
申请人： G. Frederick Hutter
发明人： G. Frederick Hutter
IPC分类号： C08F289/00 , C09D11/02 , C08J3/02
CPC分类号： C08F289/00 , C09D11/02
摘要： The invention relates to rosin-based resin-fortified emulsion polymer compositions which are modified with amide-containing monomers to produce aqueous acrylic laminating inks with improved peel strengths.
摘要翻译：本发明涉及松香类树脂强化乳液聚合物组合物，它们用含酰胺单体改性以制备具有改进剥离强度的水性丙烯酸层压油墨。

53. 发明授权

US5298127A Paper machine deckle support and flushing means 失效
标题翻译：造纸机支架和冲洗装置
公开(公告)号：US5298127A
公开(公告)日：1994-03-29
申请号：US965006
申请日：1992-10-23
申请人： Robert L. Beran
发明人： Robert L. Beran
IPC分类号： D21F1/56
CPC分类号： D21F1/56
摘要： A paper machine deckle board is supported and protected from fiber accumulations by a multi-functional structure which adjustably positions the deckle board with an integrated flushing water conduit and film distribution fountain.
摘要翻译：通过多功能结构支撑和保护造纸机盖板，可以通过一体式冲洗水管道和胶片分配喷泉调节板的位置。

54. 发明授权

US5216064A Rosin-based resin-fortified emulsion polymers 失效
标题翻译：松香树脂强化乳液聚合物
公开(公告)号：US5216064A
公开(公告)日：1993-06-01
申请号：US868670
申请日：1992-04-15
申请人： Maria A. Rivera , Paul J. Zuraw
发明人： Maria A. Rivera , Paul J. Zuraw
IPC分类号： C08F2/22 , C08F2/44 , C08F283/01 , C08F289/00 , C09D11/02 , C09D11/10 , C09D193/00 , C09D193/04
CPC分类号： C08F289/00 , C08F283/01 , C09D11/10
摘要： The invention relates to rosin-based resin-fortified emulsion polymer compositions having improved properties which are useful in formulating printing inks. Additionally, the invention relates to the method of preparing these emulsion polymer compositions.

55. 发明授权

US5194388A "Kappa" number calibration standard 失效
标题翻译： “Kappa”号校准标准
公开(公告)号：US5194388A
公开(公告)日：1993-03-16
申请号：US377278
申请日：1989-07-10
申请人： James J. Foster
发明人： James J. Foster
IPC分类号： D21C7/12 , G01N33/34
CPC分类号： D21C7/12 , G01N33/343 , Y10T436/10
摘要： Instruments for determining the degree of delignification corresponding to a sample of kraft or soda process digested wood pulp are calibrated with a predetermined quantity of refined lignin. For convenient use and application, a standardized solution comprising such refined lignin and an organic solvent such as ethylene glycol may be prepared for distribution to use points. Such standardized refined lignin, whether tested as a powdered solid or as a standardized solution yields a consistent "K" Number, "Permanganate" Number, "Kappa" Number or "Klason" Number value from standardized titration test procedures.
摘要翻译：用预定量的精制木质素校准对应于牛皮纸或苏打水处理消化木浆样品的脱木质度的仪器。为了方便使用和应用，可以制备包含这种精制木质素和有机溶剂如乙二醇的标准溶液以分配到使用点。这种标准化的精制木质素，无论是作为粉末状固体或标准溶液进行测试，都可以从标准滴定测试程序中获得一致的“K”号，“高锰酸盐”号，“卡帕”号或“克朗”号。

56. 发明授权

US5169470A Method of extrusion blow molding into paperboard inserts to form a composite package 失效
标题翻译：挤出吹塑成纸板插入物以形成复合包装的方法
公开(公告)号：US5169470A
公开(公告)日：1992-12-08
申请号：US741195
申请日：1991-07-30
申请人： Barry A. Goldberg
发明人： Barry A. Goldberg
IPC分类号： B29C49/04 , B29C49/24 , B29C69/00 , B31B17/00 , B32B27/10 , B65D5/20 , B65D5/28 , B65D5/56
CPC分类号： B29C51/267 , B29C49/24 , B32B27/10 , B65D5/2047 , B65D5/28 , B65D5/56 , B29C2049/4635 , B29C49/04 , B29C49/36 , B29C49/70 , B31B2217/0046 , B31B2217/062 , B31B2217/101 , Y10T156/1052 , Y10T156/1054 , Y10T156/1075
摘要： The vessel portion of a gas-tight container suitable for packaging fresh foods is produced as a composite of paperboard and polymer film. A pair of folded paperboard blanks, pre-cut and pre-formed, are inserted into the opposite halves of split mold elements to a blow molding machine. Vacuum orifices in each mold half unit temporarily secure the position of a respective paperboard blank. The paperboard lined mold halves are closed upon a hot, extruded parison of malleable polymer leaving an end portion of the parison tube projecting from the closed mold unit. A fluid conducting needle penetrates this projected end portion to inflate the parison with an apppropriate blowing gas. Such inflation expands the malleable polymer, seamlessly and creaselessly, into the internal corners and crevices of the folded paperboard blanks. Following chilling, the mold unit is opened and the pair of paperboard blanks are ejected as a singular unit, joined by a molded flange of the continuous polymer film. Finally, the two polymer coated paperboard vessels are separated by trimming about the flange.
摘要翻译：适用于包装新鲜食品的气密容器的容器部分作为纸板和聚合物膜的复合材料生产。将一对预切割和预成型的折叠纸板坯料插入分开模具元件的相对的两半中至吹塑机。每个模具单元中的真空孔临时固定相应纸板坯件的位置。纸板衬里的半模在可伸缩聚合物的热挤压型坯上封闭，留下从封闭模具单元突出的型坯管的端部。流体导管穿过该突出的端部，以用适当的吹入气体使型坯膨胀。这种膨胀将可延展的聚合物无缝和无痕地扩展到折叠纸板坯料的内部角部和缝隙中。冷却后，模具单元打开，一对纸板坯料作为单一单元喷射，通过连续聚合物膜的模制凸缘连接。最后，两个聚合物涂布的纸板容器通过围绕凸缘修剪分开。

57. 发明授权

US5166262A Modified rosin esters and their use in printing inks 失效
公开(公告)号：US5166262A
公开(公告)日：1992-11-24
申请号：US787268
申请日：1991-11-04
申请人： Henry G. Boswell , John H. Thomas , Richard C. Houser , Joseph W. LeVine
发明人： Henry G. Boswell , John H. Thomas , Richard C. Houser , Joseph W. LeVine
IPC分类号： C08G63/48 , C08L67/08 , C09D11/10
CPC分类号： C08G63/48 , C08L67/08 , C09D11/104
摘要： A binder for use in gravure printing ink formulations comprising a modified rosin ester resinate prepared by forming a rosin-dienophile adduct, reacting the adduct with a polyfunctional hydroxy compound to form an ester and reacting with an acrylic-containing polymer to form a hard rosin ester. The polymer-modified rosin ester resinate is formed by reacting the prepared hard rosin ester with a rosin-dienophile adduct and an acrylic-containing polymer, reacting the product thereof with reactive zinc, followed by a reaction with lime, dehydrating the resinate product by refluxing, and adjusting its viscosity with a hydrocarbon solvent.

58. 发明授权

US5164446A Modified rosin esters and their use in printing inks 失效
公开(公告)号：US5164446A
公开(公告)日：1992-11-17
申请号：US658208
申请日：1991-02-19
申请人： Henry G. Boswell , John H. Thomas , Richard C. Houser , Joseph W. LeVine
发明人： Henry G. Boswell , John H. Thomas , Richard C. Houser , Joseph W. LeVine
IPC分类号： C08G63/48 , C08L67/08 , C09D11/10
CPC分类号： C08G63/48 , C08L67/08 , C09D11/104
摘要： A binder for use in gravure printing ink formulations comprising a modified rosin ester resinate prepared by forming a rosin-dienophile adduct, reacting the adduct with a polyfunctional hydroxy compound to form an ester and reacting with an acrylic-containing polymer to form a hard rosin ester. The polymer-modified rosin ester resinate is formed by reacting the prepared hard rosin ester with a rosin-dienophile adduct and an acrylic-containing polymer, reacting the product thereof with reactive zinc, followed by a reaction with lime, dehydrating the resinate product by refluxing, and adjusting its viscosity with a hydrocarbon solvent.

59. 发明授权

US5125568A Stacking tray 失效
标题翻译：堆叠托盘
公开(公告)号：US5125568A
公开(公告)日：1992-06-30
申请号：US822458
申请日：1992-01-16
申请人： William C. Bauer
发明人： William C. Bauer
IPC分类号： B65D5/00
CPC分类号： B65D5/002 , Y10S229/918 , Y10S229/919
摘要： A stackable tray is formed from a single blank of cut and scored corrugated paperboard or the like with a substantially rectangular bottom panel, cut away side walls reinforced with extra panels that extend over the bottom panel and reinforced end panels that are adhered to the end walls. The reinforced end panels include score lines on alternative sides of the blank which automatically produce integral corner posts for the tray when the panels are folded and adhered to the end walls. The reinforcing panels for the end walls also include locking tabs which cooperate with locking slots in the tray bottom panels when a series of trays are stacked one upon the other.
摘要翻译：可堆叠的托盘由具有基本上矩形的底板的切割和刻痕的瓦楞纸板等的单个坯料形成，切割的侧壁通过在底板上延伸的额外的板加强，并且加强的端板粘附到端壁。加强端板包括在坯料的另一侧上的刻痕线，当板折叠并粘附到端壁时，其自动地产生用于托盘的整体角柱。用于端壁的加强板还包括当一系列托盘彼此堆叠时与托盘底板中的锁定槽配合的锁定突片。

60. 外观设计

USD326227S Carton blank 失效
公开(公告)号：USD326227S
公开(公告)日：1992-05-19
申请号：US506387
申请日：1990-04-09
申请人： Hampton E. Forbes, Jr.
设计人： Hampton E. Forbes, Jr.

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