Hypromellose, izwi kandi nka hydroxypropyl methylcellulose (HPMC), ni polymer synthique ikomoka kuri selile. Ihingurwa no guhindura imiti ya selile isanzwe iboneka mumashanyarazi cyangwa ibiti bya pamba binyuze mubikorwa bizwi nka etherification. Muri ubu buryo, fibre ya selile ivurwa hamwe na oxyde ya propylene na methyl chloride, biganisha ku kongeramo hydroxypropyl na methyl kuri molekile ya selile.

Ibicuruzwa bivamo ni polymer yamashanyarazi ikoreshwa muburyo butandukanye, harimo imiti, amavuta yo kwisiga, ibiribwa, hamwe ninyongera zimirire. Hypromellose iraboneka mubyiciro bitandukanye, hamwe nuburemere butandukanye bwa molekuline na dogere zo gusimburwa, bitewe nikoreshwa.

Muri rusange, hypromellose ifatwa nkibintu byizewe kandi byihanganirwa neza iyo bikoreshejwe nkuko byateganijwe. Bikunze gukoreshwa nkibikoresho byo gutwikira, umubyimba, hamwe na stabilisateur mubicuruzwa byinshi kandi bihabwa agaciro kubushobozi bwayo bwo kuzamura ibicuruzwa, kongera ubwiza, no kuzamura imikorere yibicuruzwa.