发明名称 |
Composite compositions with barrier properties and methods for the preparation thereof |
摘要 |
Compositions including a fabric layer with a water-insoluble polymer impregnated into the fabric layer to provide sheets are described. In particular, the sheet composites have a permeability to oxygen in the direction perpendicular to the sheet that is less than one-tenth the transmission rate for the fabric layer alone and less than one-fifth the transmission rate for the polymer alone without the fabric layer.
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申请公布号 |
US7074469(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20030393123 |
申请日期 |
2003.03.20 |
申请人 |
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
发明人 |
PINNAVAIA THOMAS J.;TRIANTAFYLLIDIS KONSTANTINOS;LEBARON PETER C. |
分类号 |
B29D22/00;B29D23/00;B32B1/08;B32B27/06;B65D65/42 |
主分类号 |
B29D22/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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