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1.发明授权Printing matrix or mold component formed from an aminoplast resin-polyvinyl alcohol reaction product 失效由氨基塑料树脂 - 聚乙烯醇反应产物形成的印刷基质或模具成分
公开(公告)号：US4198364A
公开(公告)日：1980-04-15
申请号：US943329
申请日：1978-09-18
Applicant: William A. Laurie
Inventor： William A. Laurie
CPC classification number: B29D99/0035 , B29C39/00 , B41C3/00 , B41D7/00 , B29L2031/324 , Y10S428/908 , Y10T428/31942
Abstract: A shapeable matrix is provided for use in making of graphic art reproductions and in particular as a mold in forming of printing plates and other marking items.
Abstract translation: 提供可成形的矩阵用于制作图形艺术品，特别是作为形成印版和其他标记物品的模具。
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公开(公告)号：US3668058A
公开(公告)日：1972-06-06
申请号：US3668058D
申请日：1969-07-31
Applicant: TENNECO CHEM
Inventor： PAPPADAKIS NICHOLAS J
CPC classification number: B41N1/12 , B32B27/00 , Y10S428/908 , Y10T428/24967 , Y10T428/31877 , Y10T428/31917 , Y10T428/31946
Abstract: A matrix material comprises a sheet of fibrous cellulosic material impregnated with a thermosetting resin, a coating of a thermosetting resin on one surface of said sheet, and a pre-cast sheet of polypropylene film affixed to the coated side of the impregnated cellulosic sheet with an adhesive.
Abstract translation: 基质材料包括浸渍有热固性树脂的纤维状纤维素材料片，在所述片材的一个表面上的热固性树脂的涂层和在浸渍的纤维素片材的涂覆侧上固定的聚丙烯膜的预制片材， 胶粘剂。
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公开(公告)号：US2060662A
公开(公告)日：1936-11-10
申请号：US7638336
申请日：1936-04-25
Applicant: DENBY EDWIN H
Inventor： DENBY EDWIN H
IPC: B41B5/02
CPC classification number: B41B5/02
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公开(公告)号：US4515739A
公开(公告)日：1985-05-07
申请号：US546208
申请日：1983-10-27
Applicant: Richard L. Maine
Inventor： Richard L. Maine
CPC classification number: B41D3/00 , B41C3/00 , B41D7/00 , Y10S264/02 , Y10S428/908 , Y10T428/249953 , Y10T428/249958 , Y10T428/24999 , Y10T428/249991
Abstract: A matrix coating system and method of manufacture thereof is presented wherein the matrix coating contains chemical blowing agents which permit low pressure molding and also the formation of printing plates having deep relief. The method of manufacture is such that a foamed coating is produced which at molding temperatures is highly compressible at low pressures and which also expands into the relief or nonprinting regions of the pattern plate. The unusually low molding pressures necessary result in less distortion of rubber pattern plates or made from photo polymers. In addition, the combination of high compressibility in appropriate areas, and of volume expansion in relief areas allows the board coating to conform before and during cure to pattern plates of deep relief, so that in the cured state there results a rigid, durable high fidelity mold useful for molding numerous flexographic printing plates.
Abstract translation: 提供了一种基体涂层体系及其制造方法，其中基体涂层含有允许低压成型的化学发泡剂，并且还形成具有深度浮雕的印刷版。 制造方法是这样一种发泡涂层，其在成型温度下在低压下是高度可压缩的并且也扩展到图案板的浮雕或非印刷区域。 所需的异常低的成型压力导致橡胶图案板的变形较小或由光聚合物制成。 此外，适当区域的高压缩性和浮雕区域的体积膨胀的组合允许板材涂层在固化之前和期间在深度浮雕的图案板之间保持一致，使得在固化状态下产生刚性，耐用的高保真度 模具可用于成型许多柔版印刷版。
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5.发明授权Apparatus for making folds in type strips used for casting bars of printers' type 失效用于在用于打印机类型的铸造棒的类型条中制造折痕的装置
公开(公告)号：US2070183A
公开(公告)日：1937-02-09
申请号：US3528235
申请日：1935-08-08
Applicant: JULIUS SCHNEIDER
Inventor： JULIUS SCHNEIDER
IPC: B41B5/02
CPC classification number: B41B5/02
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Patent Agency Ranking
公开(公告)号：US1944519A
公开(公告)日：1934-01-23
申请号：US63971732
申请日：1932-10-26
Applicant: LUDIOW TYPOGRAPH COMPANY
Inventor： MERRILL PHILIP P
IPC: B41B5/02
CPC classification number: B41B5/02
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公开(公告)号：US1747773A
公开(公告)日：1930-02-18
申请号：US21280027
申请日：1927-08-13
Applicant: LUDLOW TYPOGRAPH CO
Inventor： HEDLY ARTHUR H
IPC: B41B5/02
CPC classification number: B41B5/02
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公开(公告)号：US1363042A
公开(公告)日：1920-12-21
申请号：US37028520
申请日：1920-03-31
Applicant: LANSTON MONOTYPE MACHINE CO
Inventor： INDAHL MAURITZ C
IPC: B41B5/02
CPC classification number: B41B5/02
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公开(公告)号：US3348404A
公开(公告)日：1967-10-24
申请号：US42104464
申请日：1964-12-24
Applicant: BURROUGHS CORP
Inventor： THUT PAUL J
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公开(公告)号：US2232432A
公开(公告)日：1941-02-18
申请号：US35451040
申请日：1940-08-28
Applicant: INTERTYPE CORP
Inventor： BITTNER JOHN W
IPC: B41B5/02
CPC classification number: B41B5/02
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