公开(公告)号：US20100304008A1

公开(公告)日：2010-12-02

申请号：US12627248

申请日：2009-11-30

申请人： VINCENT A. LAURIA ,  Jason Gillen ,  Ron McKinley

发明人： VINCENT A. LAURIA ,  Jason Gillen ,  Ron McKinley

IPC分类号： B05D1/00

CPC分类号： G01N21/8422 ,  G01N2021/6439 ,  G01N2021/8427 ,  G01N2021/8433

摘要： Adhesive compositions useful for bonding fluorescent material-containing cellulosic substrates such as envelopes may be formulated using an adhesive polymer such as an emulsion of polyvinyl acetate in water and one or more compounds capable of reducing the degree of fluorescence exhibited by the substrate in areas of the substrate surface having the adhesive coated thereon. When irradiated by short wavelength light, the surface areas containing the adhesive coating appear darker than the surface areas that are free of adhesive, allowing quality control problems associated with application of the adhesive to be readily monitored and corrected. At the same time, however, the adhesive may be formulated such that the fluorescence-reducing compound does not alter the appearance of the adhesive coating when viewed under normal daylight conditions.

摘要翻译： 用于粘合含荧光材料的纤维素基材如包络物的粘合剂组合物可以使用粘合剂聚合物如聚乙酸乙烯酯在水中的乳液和一种或多种能够降低基材在该区域中显示的荧光的程度的化合物来配制 基底表面，其上涂覆有粘合剂。 当用短波长的光照射时，含有粘合剂涂层的表面区域比不含粘合剂的表面区域显得更暗，从而允许容易地监测和校正粘合剂的施加相关的质量控制问题。 然而，同时，可以配制粘合剂，使得当在正常日光条件下观察时，荧光还原化合物不会改变粘合剂涂层的外观。

公开(公告)号：US08313799B2

公开(公告)日：2012-11-20

申请号：US12627248

申请日：2009-11-30

申请人： Vincent A. Lauria ,  Jason Gillen ,  Ron McKinley

发明人： Vincent A. Lauria ,  Jason Gillen ,  Ron McKinley

IPC分类号： B05D5/10

CPC分类号： G01N21/8422 ,  G01N2021/6439 ,  G01N2021/8427 ,  G01N2021/8433

摘要： Adhesive compositions useful for bonding fluorescent material-containing cellulosic substrates such as envelopes may be formulated using an adhesive polymer such as an emulsion of polyvinyl acetate in water and one or more compounds capable of reducing the degree of fluorescence exhibited by the substrate in areas of the substrate surface having the adhesive coated thereon. When irradiated by short wavelength light, the surface areas containing the adhesive coating appear darker than the surface areas that are free of adhesive, allowing quality control problems associated with application of the adhesive to be readily monitored and corrected. At the same time, however, the adhesive may be formulated such that the fluorescence-reducing compound does not alter the appearance of the adhesive coating when viewed under normal daylight conditions.

摘要翻译： 用于粘合含荧光材料的纤维素基材如包络物的粘合剂组合物可以使用粘合剂聚合物如聚乙酸乙烯酯在水中的乳液和一种或多种能够降低基材在该区域中显示的荧光的程度的化合物来配制 基底表面，其上涂覆有粘合剂。 当用短波长的光照射时，含有粘合剂涂层的表面区域比不含粘合剂的表面区域显得更暗，从而允许容易地监测和校正粘合剂的施加相关的质量控制问题。 然而，同时，可以配制粘合剂，使得当在正常日光条件下观察时，荧光还原化合物不会改变粘合剂涂层的外观。

公开(公告)号：US4678824A

公开(公告)日：1987-07-07

申请号：US829599

申请日：1986-02-13

申请人： Vincent A. Lauria

发明人： Vincent A. Lauria

IPC分类号： C08L3/02 ,  C09J123/08 ,  C09J131/04 ,  C08J3/02 ,  C09J3/06

CPC分类号： C09J123/0853 ,  C09J131/04 ,  C08L3/02

摘要： Remoistenable adhesive compositions are prepared by adding to ethylene vinyl acetate resin latices which have been polymerized utilizing dextrin as the protective colloid sufficient phosphoric acid to lower the pH to about 2.

摘要翻译： 通过添加乙烯醋酸乙烯酯树脂胶乳制备可去粘合的粘合剂组合物，其已经使用糊精聚合，作为保护胶体足够的磷酸将pH降低至约2。

公开(公告)号：US4575525A

公开(公告)日：1986-03-11

申请号：US668603

申请日：1984-11-05

申请人： Donald M. Wacome ,  Christopher T. Fazioli ,  Vincent A. Lauria

发明人： Donald M. Wacome ,  Christopher T. Fazioli ,  Vincent A. Lauria

IPC分类号： C09J151/02 ,  C08L3/02 ,  C08J3/02 ,  C09J3/06

CPC分类号： C09J151/02

摘要： Remoistenable adhesive compositions are prepared from ethylene vinyl acetate resin latices which have been polymerized utilizing dextrin as the protective colloid. In a preferred embodiment of the invention, remoistenable adhesives characterized by superior adhesion to difficult stocks are prepared by post-addition of dextrin to the dextrin-emulsified ethylene vinyl acetate resin latex.

摘要翻译： 可脱除粘合剂组合物由乙烯醋酸乙烯酯树脂胶乳制备，其已用糊精作为保护胶体聚合。 在本发明的优选实施方案中，通过将糊精后添加到糊精 - 乳化的乙烯 - 乙酸乙烯酯树脂胶乳中来制备特征在于对难溶性原料具有优异粘合性的可再粘合粘合剂。

公开(公告)号：US4396739A

公开(公告)日：1983-08-02

申请号：US336752

申请日：1982-01-04

申请人： Julius Sirota ,  Vincent A. Lauria

发明人： Julius Sirota ,  Vincent A. Lauria

IPC分类号： C09J131/04 ,  C08K3/16

CPC分类号： C09J131/04

摘要： Improved "easy-clean" vinyl acetate homo- and copolymer-based emulsion adhesives are provided by the addition thereto of specific water soluble, ionic salts. Those particular vinyl acetate based adhesives which are formulated for use in remoistening applications are further improved with respect to their "lay-flat" performance.

摘要翻译： 通过添加特定的水溶性离子盐提供改进的“易清洁”乙酸乙烯酯均聚物和共聚物乳液粘合剂。 关于其“平铺”性能，进一步改进配制用于再润湿应用中的那些特定的乙酸乙烯酯基粘合剂。