![经轴弹性层合体性质](/CN/2017/8/14/images/201780074483.jpg)
基本信息:
- 专利标题: 经轴弹性层合体性质
- 专利标题(英):BEAMED ELASTIC LAMINATE PROPERTIES
- 申请号:CN201780074483.1 申请日:2017-12-19
- 公开(公告)号:CN110035728A 公开(公告)日:2019-07-19
- 发明人: G.D.拉冯 , U.施耐德 , B.D.塞茨 , S.M.瓦德 , J.A.埃克斯坦
- 申请人: 宝洁公司
- 申请人地址: 美国俄亥俄州辛辛那提
- 专利权人: 宝洁公司
- 当前专利权人: 宝洁公司
- 当前专利权人地址: 美国俄亥俄州辛辛那提
- 代理机构: 北京市柳沈律师事务所
- 代理人: 葛青; 宋莉
- 优先权: 62/436,589 2016.12.20 US
- 国际申请: PCT/US2017/067230 2017.12.19
- 国际公布: WO2018/118870 EN 2018.06.28
- 进入国家日期: 2019-05-31
- 主分类号: A61F13/49
- IPC分类号: A61F13/49
The present disclosure relates to one or a combination of an absorbent article's chassis, inner leg cuffs, outer leg cuffs, ear panels, side panels, waistbands, and belts that may comprise one or morepluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low Average-Dtex (less than 300, less than 200, less than 100 dtex) and/or low Average-Pre-Strain (less than 300%, less than 200%, less than 100%) elastics to deliver low Pressure Under Strand (less than 1 psi according to the conditions defined by the Pressure-Under-Strand Test), while providing adequate Section-Modulus (between about 2 gf/mm and 15 gf/mm) to make the article easy to apply and to comfortably maintain the article in place on the wearer, even with a loaded core (holding atleast 100 mls of liquid), to provide for the advantages described above. Further, the elastomeric laminates of the present disclosure outperform existing laminates currently used for disposable absorbent articles as it relates to one or more key parameters (including Percent Contact Area, 2-98% Height Value, Pressure-Under-Strand, Air Permeability, Water Vapor Transmission Rate, Caliper, CaliperRetention Value, Cantilever Bending, Open Area, Section-Modulus, Rugosity Wavelength, Rugosity Frequency, Graphic Distortion Ratio).
公开/授权文献:
- CN110035728B 经轴弹性层合体性质 公开/授权日:2021-10-01