METHOD FOR PRODUCING POLYURETHANE SOFT FOAMS
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United States of America Patent
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Jan 28, 2021
app pub date -
Mar 19, 2019
filing date -
Mar 22, 2018
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Abstract
The invention relates to a method for producing polyurethane soft foams, in particular open-cell polyurethane soft foams based on polyether carbonate polyol and toluylene diisocyanate, wherein the resulting polyurethane soft foams have similar properties to the already known polyurethane soft foams and they are simpler and more sustainable in terms of their production.
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