Slow-dissolving block detergent and preparation method thereof

Abstract

The invention discloses a slow-dissolving block detergent and a preparation method thereof. The slow-dissolving block detergent consists of the following components in weight percentages: 5-70% of a surfactant, 5-50% of a slow-dissolving excipient and a processing agent. The method takes a new slow-dissolving excipient and a suitable surfactant as main components of a composition formula to develop the slow-dissolving block (piece) detergent with sustained release and long effect and better cleaning and cleanliness keeping performances. The slow-dissolving block detergent is further added with a tabletting auxiliary agent which does not affect performance of the detergent, and the slow-dissolving block detergent added with the tabletting auxiliary agent has better compressibility and lubricity, and is more suitable for being manufactured by a tabletting method, and the product obtained has dry and comfortable and smooth appearance, convenient use and no sticky performance.

Description

technical field [0001] The invention relates to a cleaning agent formula and its preparation technology. Background technique [0002] Block (sheet) cleaning compositions include laundry tablets, bath salt tablets, soap (fragrant) soap and toilet cleaning blocks, etc. Among them, laundry tablets and bath salt tablets are disposable fast-dissolving products. When the agent is put into water, the cleaning tablets disintegrate and dissolve quickly in the water, and then play a cleaning role. The soap (fragrant) soap and toilet cleaning block are long-acting products that dissolve slowly. One piece of product can be used for many times for a long time, especially the toilet cleaning block. The active ingredients are released, and every time the water is flushed, the water containing cleaning and cleaning ingredients can effectively clean the toilet bowl and form a protective film, saving time, effort, and water, thereby realizing the daily automatic cleaning function of the toi...

AI Technical Summary

Problems solved by technology

This just meets the requirements of solid block cleaning compositions such as laundry tablets and bath salt tablets that need to be quickly disintegrated and quickly dissolved, so the tableting process is more suitable for producing cleaning compositions such as laundry tablets and bath salt tablets; It is unfavorable for the slow-dissolving solid block cleansing compositions that dissolve slowly in water, and many ingredients such as slow-dissolving (release) excipients added in the slow-dissolving solid block cleansing compositions are compressible or Polymers with poor lubricity or organic substances like surfactants, which makes it more difficult to produce such cleaning compositions by tableting

Therefore prepare the solid block cleaning composition that contains high content surfactant and slow dissolving auxiliary agent simultaneously with tabletting technology and also have not been reported