A patch and its preparation method
ApplicationNo.: 20 12 10533020.6 Application Date: 2012-1.
Abstract: A patch and its preparation method. The invention relates to a patch, which is mainly composed of hydrogel and a Chinese medicinal composition. The invention has the beneficial effects of promoting blood circulation, removing blood stasis, eliminating dampness and dispelling cold, dredging collaterals and relieving pain, softening hard mass and resolving hard mass, and is suitable for people with rheumatic and rheumatoid arthritis, degenerative arthritis, ankylosing spondylitis, lumbar muscle strain, lumbar spondylosis, scapulohumeral periarthritis, hyperosteogeny, femoral head necrosis, acute and chronic soft tissue defects and the like.
Applicant: Chuxiong Cui Yun Biotechnology Co., Ltd.
Matrix of peppermint oil hydrogel patch and preparation method thereof
Application number: 201210529441application date: 20 12- 15438+0.
Abstract: The invention relates to a peppermint oil hydrogel patch matrix and a preparation method thereof, belonging to the technical field of medicine. The patch matrix is prepared from the following raw materials in parts by weight: 8- 12 parts of sodium polyacrylate, 3 parts of polyvinyl alcohol1-,2-5 parts of polyvinylpyrrolidone, 0.2-0.8 part of cross-linked polyvinylpyrrolidone, 40-60 parts of glycerol, 0/0-30 parts of propylene glycol/kloc-0, and 0.5 part of ethanol. 0.05-0.5 part of aluminum glycinate, 0.3 part of tartaric acid, 0.5 part of lactic acid, 0.005-0.0 part of EDTA and 0/20-/0/80 part of water. The invention has the beneficial effects that the human body can have good transdermal absorption effect and higher drug absorption rate, and the use is safe and reliable.
Applicant: Chuxiong Cui Yun Biotechnology Co., Ltd.