发明授权
US5756183A Microembossed paper, microembossable coating for paper substrates and a
process for microembossing paper substrates
失效
用于纸基材的微型纸,微型可印刷涂层和用于微型印刷纸基材的方法
- 专利标题: Microembossed paper, microembossable coating for paper substrates and a process for microembossing paper substrates
- 专利标题(中): 用于纸基材的微型纸,微型可印刷涂层和用于微型印刷纸基材的方法
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申请号: US763996申请日: 1996-12-13
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公开(公告)号: US5756183A公开(公告)日: 1998-05-26
- 发明人: Wilhelm P. Kutsch , Christopher C. Christuk , Dominick E. Casalena
- 申请人: Wilhelm P. Kutsch , Christopher C. Christuk , Dominick E. Casalena
- 申请人地址: MA Newburyport
- 专利权人: Foilmark Manufacturing Corporation
- 当前专利权人: Foilmark Manufacturing Corporation
- 当前专利权人地址: MA Newburyport
- 主分类号: B32B38/04
- IPC分类号: B32B38/04 ; B32B38/06 ; B41M1/36 ; D21H19/66 ; D21H19/82 ; B32B15/08 ; B32B3/00 ; B32B27/10 ; B32B31/14
摘要:
A microembossable coating for paper substrates containing: (i) a cross-linked sealing layer provided on the paper substrate, wherein the cross-linked sealing layer has a glass transition temperature above an embossing temperature; (ii) a microembossable layer provided on the cross-linked sealing layer, wherein the microembossable layer comprises, in admixture, a) a cyclohexanone aldehyde resin, b) chlorinated rubber; c) a vinyl terpolymer resin and d) an anti-blocking aid; (iii) an image intensifying layer provided on the microembossable layer; and (iv) a protective layer provided on the image intensifying layer. Optionally, the microembossable layer may contain: a) at least one of methyl methacrylate or ethyl methacrylate, b) polyvinyl acetate maleate copolymer, c) carboxyl vinyl terpolymer, and d) an antiblocking aid. A microembossed paper and process for microembossing paper substrates utilizes the above coatings.
公开/授权文献
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