Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1995-06-02
1997-10-21
Acquah, Samuel A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521 79, 521117, 521118, 521132, 521166, 521172, 521173, 521902, 521913, 264101, 264131, 264514, 264DIG13, C08J 936
Patent
active
056797184
ABSTRACT:
Disclosed is an evacuated and unevacuated microcellular foam containing an infrared attenuating agent (IAA). The evacuated foam has an average cell size of about 70 micrometers or less. The unevacuated foam has an average cell size of 1.0 micrometers or less. The IAA provide a greater proportional reduction in foam thermal conductivity in these foams than in foams of larger cell size. Further disclosed is a method of using the foams.
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patent: 5358802 (1994-10-01), Mayer et al.
patent: 5373026 (1994-12-01), Bartz et al.
Imeokparia Daniel D.
Shmidt Creston D.
Suh Kyung W.
Yamada Michio
Acquah Samuel A.
Dean Jr. J. Robert
The Dow Chemical Company
Truong Duc
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