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The thermogelation properties of HPMC make it suitable for use in topical formulations like gels and ointments. When exposed to heat, HPMC solutions undergo sol-gel transition, forming a gel that can serve as a vehicle for sustained delivery of drugs through the skin When exposed to heat, HPMC solutions undergo sol-gel transition, forming a gel that can serve as a vehicle for sustained delivery of drugs through the skin When exposed to heat, HPMC solutions undergo sol-gel transition, forming a gel that can serve as a vehicle for sustained delivery of drugs through the skin When exposed to heat, HPMC solutions undergo sol-gel transition, forming a gel that can serve as a vehicle for sustained delivery of drugs through the skinhpmc hydroxypropyl methylcellulose. This property is particularly advantageous in transdermal patches where controlled and prolonged release is desired.

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Shijiazhuang Yongfeng 24937-78-8