CROSSLINKED POLYPROPYLENE FOAM SHEET FOR IMPROVED ANCHORAGE TO TPO
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Nov 22, 2012
app pub date -
Dec 29, 2011
filing date -
May 17, 2011
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A foam composition comprising about 50 to about 95 parts by weight of at least one polypropylene polymer having a density of about 85 to about 125 kg/m3, wherein the composition has blister rating of 1-2, an unaged peel tear strength of at least about 34 N and a heat aged peel tear strength of at least about 28 N when laminated to a support layer.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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TORAY PLASTICS (AMERICA) INC | 50 BELVER AVENUE NORTH KINGSTOWN RI 02852 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Baldwin, Jesse J | Strasburg, US | 4 | 71 |
# of filed Patents : 4 Total Citations : 71 | |||
Sharps,, JR Gordon V | North Kingstown, US | 1 | 18 |
# of filed Patents : 1 Total Citations : 18 | |||
Sieradzki, Pawel | Cross Junction, US | 25 | 235 |
# of filed Patents : 25 Total Citations : 235 |
Cited Art Landscape
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Patent Citation Ranking
- 18 Citation Count
- C08F Class
- 69.86 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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