Invention Grant
- Patent Title: Substrate having properties of mammalian skin
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Application No.: US11650919Application Date: 2007-01-08
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Publication No.: US10144204B2Publication Date: 2018-12-04
- Inventor: Pankaj Yadav Patil , Richard Tweddell, III , Saswati Datta
- Applicant: Pankaj Yadav Patil , Richard Tweddell, III , Saswati Datta
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent John G. Powell
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B32B27/08 ; B32B27/40 ; G09B23/30

Abstract:
Substrate comprising a discrete first layer comprising a first surface, an opposing second surface and a polymeric first material, wherein the first layer has a thickness of from about 1 micron to about 1000 microns and a hardness of from about 10 to about 80 on the Shore A scale; a discrete second layer comprising a first surface, an opposing second surface, and a second material, wherein the second layer has a hardness of from about 1 to about 70 on the Shore OOO scale and a thickness of from about 0.001 cm to about 2.0 cm; a discrete third layer comprising a first surface and a third material, wherein the third layer has a hardness of from about 0 to about 90 on the Shore D scale; and wherein the second surface of the first layer is in substantially fixed and continuous contact with the first surface of the second layer; the second surface of the second layer is in substantially fixed and continuous contact with the first surface of the third layer; and wherein the ratio of the average thickness of the second layer to the average thickness of the third layer is from about 4:96 to about 25:75.
Public/Granted literature
- US20080167398A1 Substrate having properties of mammalian skin Public/Granted day:2008-07-10
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