Polydiacetylene polymer blends

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United States of America Patent

PATENT NO 7371511
APP PUB NO 20060041057A1
SERIAL NO

10922091

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Polymer blend compositions that include diacetylene segments are provided. The polymers containing diacetylene segments are capable of a calorimetric indication in response to stimuli, such as heat, an analyte or exposure to certain environmental factors, despite being blended with other materials, such as polymers or additives.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cernohous, Jeffrey J Hudson, WI 61 578
Hansen, Richard G Mahtomedi, MN 64 1245
Koecher, Steven D New Brighton, MN 9 41

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