Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
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Closed cell phenolic foam containing alkyl glucosides
Deacidification of cellulose based materials using perfluorinate
Method for preparing phenolic foams using anhydrous aryl sulfoni
Phenol formaldehyde resoles for making phenolic foam
Phenolic foam and composition and method for preparing the same
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