Invention Grant
US08180603B2 Process for producing sandwich structures with particulate material pattern
有权
生产具有颗粒材料图案的夹层结构的方法
- Patent Title: Process for producing sandwich structures with particulate material pattern
- Patent Title (中): 生产具有颗粒材料图案的夹层结构的方法
-
Application No.: US12113344Application Date: 2008-05-01
-
Publication No.: US08180603B2Publication Date: 2012-05-15
- Inventor: Horst Blessing , Hans-Adolf Jackels
- Applicant: Horst Blessing , Hans-Adolf Jackels
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Laura L. Whitmer; Abbey A. Lopez
- Priority: EP04017789 20040728
- Main IPC: G06F7/60
- IPC: G06F7/60 ; G06F17/10 ; G06F17/50
Abstract:
The present invention is concerned with a process for forming a very well defined pattern of particulate material in a composite material comprising a web material and particulate absorbent material. The present invention relates also to a method for determining the equipment design and process parameter for such a process. In a particular application, the present invention provides a process for preparing liquid absorbent structures, such as may be useful for disposable absorbent articles.
Public/Granted literature
- US20080215166A1 Process For Producing Sandwich Structures With Particulate Material Pattern Public/Granted day:2008-09-04
Information query
