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31. 发明授权

US4657783A Process and apparatus for coating paper 失效
标题翻译：涂布纸的工艺和设备
公开(公告)号：US4657783A
公开(公告)日：1987-04-14
申请号：US694783
申请日：1985-01-25
申请人： Christopher F. Tatt , Kenneth Richards , Michael R. Chamberlain
发明人： Christopher F. Tatt , Kenneth Richards , Michael R. Chamberlain
IPC分类号： B05C5/02 , B05C1/08 , B05C1/12 , B05C9/04 , B05D1/00 , B05D1/28 , B41M5/00 , B41M5/124
CPC分类号： B05D1/28 , B05C1/12 , B05C9/04 , B41M5/1246 , D21H23/72 , D21H5/0052 , B05D2252/02 , B05D2252/10
摘要： A process for effecting the high speed coating (as herein defined) of both sides of a lightweight paper sheet (as herein defined) with coatings of low dry coatweight (as herein defined), while maintaining good coating pattern and control over the degree of curl in the sheet when dried, comprising the steps of:moving an endless transfer surface sequentially through first, second and third stations,at first station, forming on said transfer surface a smooth continuous film of a first coating mix having a predetermined fluid content and rheology,at the second station, bringing a first side of said paper sheet into contact with said transfer surface and simultaneously subjecting the sheet to pressure against said transfer surface without substantial sheet distortion, so as to promote substantially complete absorption by the sheet of the solvent or dispersion medium of the first coating mix while in engagement with the transfer surface and prior to passage of the sheet and transfer surface through the third station.at the third station, applying to the second side of the sheet a second coating mix having a predetermined fluid content and rheology optionally differing from that of the first coating mix, andseparating the sheet from the transfer surface for drying.
摘要翻译：实现低干涂层涂层（如本文定义）的轻质纸片（如本文所定义）两侧的高速涂层（如本文所定义）的方法，同时保持良好的涂布图案和对卷曲度的控制在干燥后的片材中，包括以下步骤：在第一站处依次通过第一，第二和第三工位的循环转移表面，在所述转印表面上形成具有预定流体含量和流变性的第一涂料混合物的光滑连续膜在所述第二站处，使所述纸张的第一面与所述转印表面接触，同时使所述纸张受压在所述转印表面上而没有实质的纸张变形，从而促使所述纸张基本上完全吸收;或第一涂层混合物的分散介质，同时与转印表面接合并且在片材和转印材料通过之前通过第三站。在所述第三工位处，向所述片材的第二侧施加具有预定流体含量的第二涂料混合物和任选地与所述第一涂料混合物的流变性不同的流变性，并将所述片材与所述转印表面分离以进行干燥。

32. 发明授权

US4413586A Size press 失效
标题翻译：尺寸按
公开(公告)号：US4413586A
公开(公告)日：1983-11-08
申请号：US380246
申请日：1982-05-20
申请人： Albert Wohrle
发明人： Albert Wohrle
IPC分类号： D21H27/02 , B05C1/08 , B05C1/12 , B05C3/12 , B05C9/04
CPC分类号： D21H23/72 , D21H5/0052
摘要： A size press having a plurality of rollers for the deposition of a size bath on both sides of a running paper web. The running paper web cooperates with a first roller to pick up size from a trough disposed below the first roller. Downstream of the first roller are second, third and fourth rollers, which are so disposed relative one to the other that the second and third rollers form a pressure gap therebetween and the third and fourth rollers form a second pressure gap therebetween. The size deposited on the running paper web from the trough is uniformly and efficiently metered thereon, and sufficient time is provided for a uniform penetration of the size into the running paper web, thereby resulting in a homogeneously sized web.
摘要翻译：具有用于在正在运行的纸幅的两侧沉积尺寸浴的多个辊的压力机。运行纸幅与第一辊配合以从设置在第一辊下方的槽中取出尺寸。第一辊的下游是第二，第三和第四辊，它们彼此相对设置，使得第二和第三辊在它们之间形成压力间隙，并且第三和第四辊在它们之间形成第二压力间隙。在槽上沉积在行走纸幅上的尺寸在其上均匀且有效地计量，并且提供足够的时间以使尺寸均匀地渗透到行进纸幅中，从而形成均匀尺寸的幅材。

33. 发明授权

US3690910A Coating process for regenerated cellulose film 失效
标题翻译：再生纤维素膜的涂层工艺
公开(公告)号：US3690910A
公开(公告)日：1972-09-12
申请号：US3690910D
申请日：1971-01-19
申请人： CELLOPHANE SA
发明人： MAHE YVES , LETOURNEUR GILBERT , DEVILLAS JEAN-LUC
IPC分类号： B05C9/08 , B05D3/04 , B05D7/04 , D06B15/09 , B44D1/16
CPC分类号： D21H23/72 , B05D3/0413 , B05D7/04 , B05D2252/10 , D06B15/09 , D21H5/0052
摘要： A PROCESS FOR COATING A WATER-ABSORBENT SUPPORT, E.G., REGENERATED CELLULOSE FILMS, WITH AN AQUEOUS SOLUTION OR DISPERSION WHEREBY THE SUPPORT POSES LITTLE OR NO TENDENCY TO ROLL UP UPON ITSELF, WHICH COMPRISES COATING THE SUPPORT WITH SUCH AQUEOUS SOLUTION OR DISPERSION ALONG ITS ENTIRE WIDTH ON BOTH FACES SUCCESSIVELY AND WITHOUT INTERMEDIATE DRYING, THE SUPPORT, AFTER BEING COATED ON ONE FACE TRAVELING OVER A SUPPORTED PATH WHICH IS OF SUFFICIENT LENGTH TO PERMIT THE DEPOSITED COATING TO REACH A DEGEE OF COALESCENCE SO THAT THE COATING WILL NOT BE ALTERED BY PASSAGE OF A DETOUR ROLL; COATING THE SECOND FACE WHILE ALLOWING COALESCENCE THEREOF IN SUBSTANTIALLY THE SAME MANNER, AND DRYING THE COATED SUPPORT.

34. 发明授权

US3535140A Method for manufacture of dual coated manifold sheet with pressure rupturable materials 失效
标题翻译：用压力可破裂材料制造双层涂层纸的方法
公开(公告)号：US3535140A
公开(公告)日：1970-10-20
申请号：US3535140D
申请日：1969-03-26
申请人： APPLETON COATED PAPER CO
发明人： BUSCH THOMAS W
IPC分类号： B05C9/08 , B41L1/26 , B41M5/00 , B41M5/025 , B41M5/124 , B41M5/165 , B41M5/16
CPC分类号： D21H23/72 , B41M5/1246 , D21H5/0052 , Y10T428/249963 , Y10T428/249969

35. 发明授权

US3413139A Method of making coated paper of low gloss and improved ink holdout 失效
标题翻译：制造低光泽和改进油墨保持性的涂布纸的方法
公开(公告)号：US3413139A
公开(公告)日：1968-11-26
申请号：US42220764
申请日：1964-12-30
申请人： CONS PAPERS INC
发明人： RASMUSSEN GEORGE H , RUSH JAMES A
CPC分类号： D21H23/72 , D21H5/0052 , Y10T428/31993

36. 发明授权

US3364898A Article turnover apparatus 失效
标题翻译：文章翻转装置
公开(公告)号：US3364898A
公开(公告)日：1968-01-23
申请号：US48499965
申请日：1965-09-03
申请人： ASHDEE CORP
发明人： RUSSELL CHARLES G
IPC分类号： D21H23/48 , D21H23/68 , D21H23/72
CPC分类号： D21H23/72 , D21H23/48 , D21H23/68 , Y10S118/04

37. 发明授权

US3293067A Production of coated paper 失效
标题翻译：生产涂层纸
公开(公告)号：US3293067A
公开(公告)日：1966-12-20
申请号：US26829163
申请日：1963-03-27
申请人： CONS PAPERS INC
发明人： STREB JOSEPH E , MARTIN CHARLES S
IPC分类号： B05D1/28
CPC分类号： D21H23/72 , D21H5/0052

38. 发明授权

US3196038A Process and apparatus for the production of coated paper and the like 失效
标题翻译：用于生产涂布纸等的方法和设备
公开(公告)号：US3196038A
公开(公告)日：1965-07-20
申请号：US6216660
申请日：1960-10-12
申请人： WALDHOF ZELLSTOFF FAB
发明人： WALTER SCHOCH , DEUTSCHER HANS G , SIEGFRIED HIRSCH , HEINZ WEISS
IPC分类号： D06B15/08
CPC分类号： D21H23/72 , D06B15/085 , D21H5/0052 , D21H5/0062 , D21H23/78 , D21H25/08

39. 发明授权

US2477604A Machine for impregnating webs 失效
标题翻译：浸渍网的机器
公开(公告)号：US2477604A
公开(公告)日：1949-08-02
申请号：US57240645
申请日：1945-01-11
申请人： IND TAPE CORP
发明人： HOLLAND WILLIAM E , STANLEY ALEXANDER J , CHESNUT JAMES A
IPC分类号： B05C3/04
CPC分类号： D21H23/72 , D21H5/0052

40. 发明授权

US2093347A Means for applying dope to paper 失效
标题翻译：将涂料用于纸张的方法
公开(公告)号：US2093347A
公开(公告)日：1937-09-14
申请号：US3212135
申请日：1935-07-18
申请人： BEECHER CHESTER E
发明人： BEECHER CHESTER E
IPC分类号： D21H23/56 , D21H23/72
CPC分类号： D21H23/72 , D21H23/56

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