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2023
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Invention
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Organotin catalysts recovery process. An organotin catalysts recycling method comprises the follo... |
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2018
|
Invention
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Method for producing 2-dimethylaminoethyl (meth)acrylate. Disclosed is a method for producing 2-d... |
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2017
|
Invention
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Method for producing anionic water-soluble polymer on the basis of bioacrylamide and acrylic acid... |
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Invention
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Method for obtaining cationic polymers having a reduced halide content. The present invention rel... |
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|
Invention
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Aqueous effluent treatment process. The invention relates to the treatment of mine tailings in th... |
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2016
|
Invention
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Seed treatment using hydroswellable polymer. The invention relates to the field of the treatment ... |
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Invention
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Method for treating aqueous effluent. The invention relates to the treatment of mine tailings in ... |
