Glass mat and method of making the glass mat
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United States of America Patent
Stats
-
Sep 12, 2023
Grant Date -
Jul 16, 2020
app pub date -
Jan 16, 2020
filing date -
Jun 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of making a glass mat includes providing an assembly of glass fibers, applying a binder composition to the assembly of glass fibers, wherein the binder includes an organic resin, and curing the binder composition while dimensionally constraining the assembly of glass fibers. Dimensional constraining includes directly contacting a first major surface and a second major surface of the assembly of glass fibers between two substantially parallel surfaces. Further provided is a glass mat that includes an assembly of glass fibers, wherein the assembly of glass fibers are substantially randomly oriented with a tensile anisotropy of less than about 6 in any two directions. The glass mat has a decreased surface roughness and a decreased caliper compared to an equivalent glass mat having an assembly of naturally packed glass fibers with an equivalent fiber diameter size.
First Claim
Other Claims data not available
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International Classification(s)
- 2020 Application Filing Year
- C08J Class
- 2176 Applications Filed
- 924 Patents Issued To-Date
- 42.47 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C08J Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 12, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 12, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 12, 2035 |
