SYSTEMS AND PROCESSES FOR MAKING A POLY(VINYL ACETAL) RESIN WITH ENHANCED PARTICLE TRANSPORT AND RECOVERY
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United States of America Patent
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N/A
Issued Date -
Dec 1, 2016
app pub date -
May 29, 2015
filing date -
May 29, 2015
priority date (Note) -
Published
status (Latency Note)
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Abstract
Processes and systems for making a poly(vinyl acetal) resin particles are provided. The processes and systems described herein utilize one or more methods, including, for example, slurry dilution and/or filtration of various process streams, to optimize the transport and recovery of the poly(vinyl acetal) resin particles. Systems and processes described herein facilitate increased production of the final resin product by minimizing product loss and maximizing on-line operation time and production flexibility.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SOLUTIA INC | 575 MARYVILLE CENTRE DRIVE ST LOUIS MO 63141 |
International Classification(s)

- 2015 Application Filing Year
- C08G Class
- 2777 Applications Filed
- 2224 Patents Issued To-Date
- 80.09 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
D'HAENE, POL | Kessel-lo, BE | 17 | 57 |
# of filed Patents : 17 Total Citations : 57 | |||
PARKER, KENNY | Afton, US | 13 | 206 |
# of filed Patents : 13 Total Citations : 206 | |||
UKIDWE, NANDAN | Suffield, US | 20 | 71 |
# of filed Patents : 20 Total Citations : 71 |
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- 0 Citation Count
- C08G Class
- 0 % this patent is cited more than
- 9 Age
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 1, 2028 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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