Film coating premixing agent special for urine retention treating tablets

A film coating and premix technology, which is applied in the directions of pill delivery, sugar-coated pills, and medical preparations with inactive ingredients, etc. Good economic and social benefits

Inactive Publication Date: 2016-09-21
江苏昕宇药业有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the film-coated tablets of Longjing Tablets, as a pure traditional Chinese medicine preparation, have the characteristic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: comprise following parts by weight:

[0020] 12 parts of hydroxypropyl methylcellulose, 15 parts of acrylic resin, 10 parts of polyethylene glycol, 8 parts of talcum powder, 5 parts of starch, 1 part of pigment, and 2 parts of starch coating.

Embodiment 2

[0021] Embodiment 2: comprise following parts by weight:

[0022] 15 parts of hydroxypropyl methylcellulose, 20 parts of polypropylene resin, 8 parts of polyethylene glycol, 9 parts of talcum powder, 8 parts of starch, 2 parts of pigment, and 1 part of starch coating.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a film coating premixing agent special for urine retention treating tablets. The premixing agent is prepared from, by weight, 6-20 parts of cellulose derivatives, 6-20 parts of acrylic acid derivatives, 5-10 parts of polyethylene glycol, 8-9 parts of talcum powder and 5-10 parts of starch. Hydroxypropyl methyl cellulose is adopted as the cellulose derivatives. Polypropylene resin or acrylic resin is adopted as the acrylic acid derivatives. By means of the film coating premixing agent special for the urine retention treating tablets, the moisture resistance and color bleeding resistance effects of film coating tablets for the urine retention treating tablets are the best.

Description

technical field [0001] The invention relates to a special film coating premix for Longjing Tablets, which belongs to the technical field of pharmaceutical excipients. Background technique [0002] At present, the film-coated tablets of Longjing Tablets, as a pure traditional Chinese medicine preparation, have the characteristics of fast moisture absorption and easy discoloration, and the existing film-coating premixes are difficult to meet the coating requirements. The special film coating premix for Longjing Tablets can well meet the coating requirements of Longjing Tablets. Contents of the invention [0003] Objective: In order to overcome the deficiencies in the prior art, the present invention provides a special film coating premix for Longjing Tablets. [0004] Technical solution: In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: [0005] A special film coating premix for Longjing tablets, the premi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61K47/34A61K47/38A61K47/04A61K47/36A61K47/32A61K9/36
CPCA61K47/34A61K9/2866A61K47/02A61K47/32A61K47/36A61K47/38
Inventor 王俭
Owner 江苏昕宇药业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap