Invention Grant
- Patent Title: Articles including a porous elastomeric material with an integrated elastomeric material and methods of making same
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Application No.: US15309596Application Date: 2015-05-06
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Publication No.: US10975220B2Publication Date: 2021-04-13
- Inventor: Kurt J. Halverson , Cary A. Kipke
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Qiang Han
- International Application: PCT/US2015/029345 WO 20150506
- International Announcement: WO2015/175270 WO 20151119
- Main IPC: C08J9/36
- IPC: C08J9/36 ; A61F13/00 ; A61L15/42 ; A61F13/02 ; A61M1/00 ; A61L15/26

Abstract:
Articles are provided, including a porous elastomeric material having a first major surface and an elastomeric material integrated into the first major surface of the porous elastomeric material. The elastomeric material coating the first major surface, a first portion of the elastomeric material being disposed within a plurality of pores defined by the first major surface of the porous elastomeric material and extending into the plurality of pores to a depth of at least 300 micrometers (μm), wherein the first portion of the elastomeric material provides fluid communication through the porous elastomeric material via holes formed in the elastomeric material extending into the thickness of the porous elastomeric material through the voids of the pores of the elastomeric material. A method of making an article is also provided.
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