公开(公告)号：US5702555A

公开(公告)日：1997-12-30

申请号：US715718

申请日：1996-09-19

申请人： Pierre Caudal ,  Guy Mahe ,  Georgia Anna Baker ,  James Joseph Duis

发明人： Pierre Caudal ,  Guy Mahe ,  Georgia Anna Baker ,  James Joseph Duis

IPC分类号： B65H19/10 ,  B65H19/29 ,  C09J7/02 ,  B32B31/00

CPC分类号： B65H19/102 ,  B65H19/29 ,  B65H2301/46078 ,  Y10T156/1033 ,  Y10T156/1059

摘要： A cleavable release structure composed of two release bases each having an outer surface and an inner surface; a release coating on the inner surface of each release base; a layer of a pressure sensitive adhesive adjacent the coating on the inner surface of each release base; and a clearable layer sandwiched between the pressure sensitive adhesive layers, so that the cleavable layer is adapted to cleave and separate when subjected to a peeling force greater than its internal bond strength and less than the adhesion force of the pressure sensitive adhesive. Each layer of pressure sensitive adhesive should be adapted to provide an adhesion force greater than about 24 ounces per inch of width. The release coating should be adapted to provide a release level of from about 1 to about 30 grams per centimeter of width. The clearable layer should have an internal bond strength of from about 2 to about 20 ounces per inch of width.

摘要翻译： 一种可裂解释放结构，由两个分别具有外表面和内表面的释放基构成; 每个释放基底的内表面上的释放涂层; 邻近每个释放基底的内表面上的涂层的压敏粘合剂层; 以及夹在压敏粘合剂层之间的可清洁层，使得当经受大于其内部粘合强度和小于压敏粘合剂的粘附力的剥离力时，可切割层适于切割和分离。 每层压敏粘合剂应适合提供大于每英寸宽度约24盎司的粘合力。 释放涂层应适于提供约1至约30克宽度的释放水平。 可清洁层应具有每英寸宽度约2至约20盎司的内部粘结强度。

公开(公告)号：US09315689B2

公开(公告)日：2016-04-19

申请号：US13704049

申请日：2010-06-21

申请人： Sridhar G. Iyer ,  James Joseph Duis ,  Mark Gordon ,  Beverly Ann Gordon ,  Luke Egan

发明人： Sridhar G. Iyer ,  James Joseph Duis ,  Mark Gordon ,  Luke Egan

IPC分类号： C08K5/15 ,  C08K3/26 ,  C08K3/34 ,  C08G18/08 ,  C08F257/02 ,  B05D3/02 ,  C09D133/08 ,  C08F20/10 ,  C08L33/08 ,  C09D7/00 ,  C09D7/02 ,  C09D7/12 ,  G10K11/162 ,  C09D175/04 ,  C08L33/00 ,  C08L75/04

CPC分类号： C09D133/08 ,  B05D3/0254 ,  C08F20/10 ,  C08L33/00 ,  C08L33/08 ,  C08L75/04 ,  C09D7/44 ,  C09D7/45 ,  C09D7/61 ,  C09D175/04 ,  G10K11/162 ,  C08L33/02

摘要： Sound damping compositions and methods for their application are described herein. The compositions can include a polymer, a polyacrylate rheology modifier, and a polyurethane rheology modifier. The compositions can alternatively include a polymer derived from greater than 80% of one or more monomers selected from the group consisting of butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate, methyl acrylate and ethyl acrylate and combinations thereof and greater than 0% and less than 4% of one or more functional monomers, at least one rheology modifier, and a surfactant. Also described herein are sound damping products including the compositions described herein and structures including the sound damping products. Methods for damping sound in a structure are further described herein. The methods include applying the compositions to the surface of a structure and drying the composition.

摘要翻译： 本文描述了声阻尼组合物及其应用的方法。 组合物可以包括聚合物，聚丙烯酸酯流变改性剂和聚氨酯流变改性剂。 组合物可以可选地包括衍生自大于80％的一种或多种选自丙烯酸丁酯，丙烯酸2-乙基己酯，甲基丙烯酸甲酯，丙烯酸甲酯和丙烯酸乙酯及其组合的大于或等于0％ 超过4％的一种或多种官能单体，至少一种流变改性剂和表面活性剂。 本文还描述了包括本文所述组合物和包括隔音产品的结构的隔音产品。 本文进一步描述了用于阻尼结构中的声音的方法。 所述方法包括将组合物施用到结构的表面并干燥组合物。