Invention Grant
- Patent Title: Collapsible gel articles
- Patent Title (中): 可折叠凝胶制品
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Application No.: US11787257Application Date: 2007-04-12
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Publication No.: US07661164B2Publication Date: 2010-02-16
- Inventor: John Y. Chen
- Applicant: John Y. Chen
- Applicant Address: US CA South San Francisco
- Assignee: Applied Elastomerics, Inc.
- Current Assignee: Applied Elastomerics, Inc.
- Current Assignee Address: US CA South San Francisco
- Main IPC: B29C67/20
- IPC: B29C67/20 ; B60R21/26 ; A61F2/80 ; B60K28/00 ; A47C7/00

Abstract:
A tear and fatigue resistant gel article comprising two or more communicating internal volumes like cavities when depressed by external pressure or force is capable of collapsing unto itself in a controllable and directionally preselected manner by venting static air within said internal through openings in said gel article, said gel article is made from gel compositions having rigidity of from about 20 gram Bloom to about 1,800 gram Bloom suitable for cushioning and other uses.
Public/Granted literature
- US20070197949A1 Collaspible gel articles Public/Granted day:2007-08-23
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