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Facile clay exfoliation using polymer silicone surfactants

YANG ARTHUR JING-MIN / LAI SUN-MOU / DOMSZY ROMAN C / WANG TSUNG-JEN

The present invention is directed to processes for preparing a silicone surfactant intercalated clay and a polymer-clay nanocomposite. The processes use silicone surfactants having a molecular weight in the range of 10,000 to 100,000 Dalton to achieve fully exfoliating clay structures. Using these macromolecular silicone surfactants, along with the engineered control of the processing pH and drying stress conditions, this invention provides simple and low-cost methods of making a fully-exfoliated polymer-clay nanocomposite.

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Facile clay exfoliation using polymer silicone surfactants

YANG ARTHUR JING-MIN / LAI SUN-MOU / DOMSZY ROMAN C / WANG TSUNG-JEN

The present invention is directed to processes for preparing a silicone surfactant intercalated clay and a polymer-clay nanocomposite. The processes use silicone surfactants having a molecular weight in the range of 10,000 to 100,000 Dalton to achieve fully exfoliating clay structures. Using these macromolecular silicone surfactants, along with the engineered control of the processing pH and drying stress conditions, this invention provides simple and low-cost methods of making a fully-exfoliated polymer-clay nanocomposite.

Facile clay exfoliation using polymer silicone surfactants

YANG ARTHUR JING-MIN / LAI SUN-MOU / DOMSZY ROMAN C / WANG TSUNG-JEN

The present invention is directed to processes for preparing a silicone surfactant intercalated clay and a polymer-clay nanocomposite. The processes use silicone surfactants having a molecular weight in the range of 10,000 to 100,000 Dalton to achieve fully exfoliating clay structures. Using these macromolecular silicone surfactants, along with the engineered control of the processing pH and drying stress conditions, this invention provides simple and low-cost methods of making a fully-exfoliated polymer-clay nanocomposite.

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Titel:

Facile clay exfoliation using polymer silicone surfactants

Beteiligte:

YANG ARTHUR JING-MIN (Autor:in) / LAI SUN-MOU (Autor:in) / DOMSZY ROMAN C (Autor:in) / WANG TSUNG-JEN (Autor:in)

Erscheinungsdatum:

20.04.2021

Medientyp:

Patent

Format:

Elektronische Ressource

Sprache:

Englisch

Klassifikation:

IPC: B82Y Bestimmter Gebrauch oder bestimmte Anwendung von Nanostrukturen , SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES / C04B Kalk , LIME

Ähnliche Titel

FACILE CLAY EXFOLIATION USING POLYMER SILICONE SURFACTANTS

YANG ARTHUR JING-MIN / LAI SUN-MOU / DOMSZY ROMAN C et al. | Europäisches Patentamt | 2019

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