发明申请
WO2009158251A1 PAPER LAMINATES HAVING IMPROVED EASY CLEAN AND ABRASION RESISTANCE PROPERTIES
审中-公开
基本信息:
- 专利标题： PAPER LAMINATES HAVING IMPROVED EASY CLEAN AND ABRASION RESISTANCE PROPERTIES
- 专利标题（中）：具有改进的易于清洁和耐磨损性能的纸层压板
- 申请号：PCT/US2009/047641 申请日：2009-06-17
- 公开(公告)号：WO2009158251A1 公开(公告)日：2009-12-30
- 发明人： WU, Dan, Qing , YEN, Jessica, Chen-Ying
- 申请人： E. I. DU PONT DE NEMOURS AND COMPANY , WU, Dan, Qing , YEN, Jessica, Chen-Ying
- 申请人地址： 1007 Market Street Wilmington, DE 19898 US
- 专利权人： E. I. DU PONT DE NEMOURS AND COMPANY,WU, Dan, Qing,YEN, Jessica, Chen-Ying
- 当前专利权人： E. I. DU PONT DE NEMOURS AND COMPANY,WU, Dan, Qing,YEN, Jessica, Chen-Ying
- 当前专利权人地址： 1007 Market Street Wilmington, DE 19898 US
- 代理机构： SINNOTT, Jessica, M.
- 优先权： US61/075,853 20080626
- 主分类号： D21H21/16
- IPC分类号： D21H21/16 ; D21H27/18 ; D21H27/30 ; D21H27/38 ; D21H27/42 ; D21H19/10 ; D21H19/24 ; D21H19/26 ; D21H19/28 ; D21H19/30 ; D21H27/32 ; D21H27/34 ; D21H27/36 ; D21H17/11 ; D21H17/57
摘要：
The present disclosure pertains to a process for preparing a laminate comprising: providing a dried overlay and a base sheet wherein at least one of the dried overlay and the base sheet comprises a resin-impregnated, opaque, cellulose pulp-based sheet; applying a fluorourethane to the dried overlay to form a treated overlay; drying the treated overlay; and laminating the treated overlay to the base sheet. The disclosed process hereby produces a laminate whose outer surface is modified with the fluorourethane and the cleanability, oil repellency, and abrasion resistance of such a laminate is improved.
摘要（中）：
本公开涉及一种制备层压体的方法，其包括：提供干燥的覆盖层和基底片材，其中至少一个干燥的覆盖层和基底片材包含树脂浸渍的不透明的纤维素纸浆基片材; 将氟聚氨酯涂覆到干燥的覆盖层上以形成经处理的覆盖层; 干燥处理的覆盖层; 并将经处理的覆盖层层压到基片上。 所公开的方法因此产生其外表面用氟代氨基甲酸酯改性的层压材料，并且改善了这种层压材料的可清洁性，拒油性和耐磨性。