Glass fiber and thermoplastic resin composition
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United States of America Patent
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-
Feb 21, 2006
Grant Date -
Aug 14, 2003
app pub date -
Feb 12, 2003
filing date -
Feb 13, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Glass fiber which substantially has the following composition as represented by mol percentage and has a glass transition temperature higher than 300° C. and lower than 400° C.: Li2O+Na2O+K2O: 5 to 35%, P2O5: 20 to 27%, SO3: 3 to 20%, ZnO: 10 to 55%, MgO: 0 to 20%, ZnO+MgO: 10 to 55%, Al2O3: 1 to 5%, and B2O3: 8 to 20%.
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