Delaminating shaped article substrates having silicone coverings adhered thereto
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United States of America Patent
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Aug 25, 2015
Grant Date -
Jan 21, 2010
app pub date -
May 22, 2007
filing date -
May 22, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
Shaped article substrates, e.g., plastics, textiles, extrudates, films, etc., having silicone material coverings adhered thereto, are delaminated by treating same with an aqueous solution containing an alkali metal or alkaline earth metal hydroxide and a phase transfer catalyst; particular such shaped article substrates are airbag type of inflatable protection bags having layers of silicone elastomer adhered thereto and used for the protection of the occupants of a motor vehicle.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....
- B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- B44C:PRODUCING DECORATIVE EFFECTS
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