-
Controlled coextrusion of barrier sheet
-
Patent number 4,676,936
-
Issue date Jun 30, 1987
-
The Dow Chemical Company
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Theodore C. Wallace
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Foamed polymeric materials
-
Patent number 4,649,164
-
Issue date Mar 10, 1987
-
The Dow Chemical Company
-
Laurie J. Scott
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-
Foamed polymeric materials
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Patent number 4,529,739
-
Issue date Jul 16, 1985
-
The Dow Chemical Company
-
Laurie J. Scott
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...