CN1089644A

CN1089644A - Concentrate the clean and technology of collar

Info

Publication number: CN1089644A
Application number: CN 93100393
Authority: CN
Inventors: 包国梁; 陈秀兰; 郭桂英
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-12
Filing date: 1993-01-12
Publication date: 1994-07-20

Abstract

The present invention is the clean and technology of a kind of concentrated collar, belongs to light industry synthetic detergent class.

The kind of more present biological enzyme formulations is few and working conditions is harsh, therefore uses in washing composition and is subjected to a lot of condition restriction.As in the middle and high pH value of high surfactant scope, all can make the zymin inactivation under the high moisture content situation.So that the further application of zymin be restricted.The present invention has adopted the mixed surfactant and the maxacalL600 of nonionogenic tenside and anionic face promoting agent, and 000, stablizer 1,2 propylene glycol is raw material, and can overcomes above-mentioned deficiency with this technology.

Description

Concentrate the clean and technology of collar

Tensio-active agent is the active substance that takes out stains, but is not all to be omnipotent to all dirts.To some dirt, all be helpless as protein dirt, milk stain, sweat stain, bloodstain, meal stain etc.Dirt on the collar, except that the small amount of dust inorganic salt, major part all is the protein dirt, the washing of abutment surface promoting agent unable to do what one wishes with regard to what show.Kai Fa biotechnology mainly contains in the application of detergent industry in recent years, and zymin is introduced prescription, the microorganisms producing tensio-active agent, and lipase hydrolysis is produced lipid acid.The application prospect of the biotechnology nineties in washing composition is produced will be more broad.Zymin will adopt genetic engineering and the combination of traditional engineering developing new product variety energetically.The concentrated type collar is clean to be exactly the particular embodiment that biotechnology is used in detergent industry.China is later owing to carrying out bio-engineering research, and not only kind is few but also working conditions is harsh for some biological enzyme formulations, therefore uses in washing composition and is subjected to a lot of condition restriction.As in the middle and high pH value scope of high surfactant, all can make the zymin inactivation under the high moisture content situation.So that the further application of zymin be restricted.

For can be in the middle and high pH value scope of high surfactant, make long time of zymin survival, the special clean and technology of a kind of concentrated collar that proposes of the present invention under the high moisture content situation.

The clean prescription of this concentrated collar is: total surfactant content is 25-30%, and water-content is 35-40%, maxaca1L600, and 000 is 0.4-0.5%, stablizer 1.2 propylene glycol 40-25%.Total surfactant includes nonionogenic tenside and anion surfactant, and its ratio is 1.5-2.

The clean technology of this concentrated collar is: water is mixed with 1.2 propylene glycol solutions, join in the total surfactant, heating mixes, when transparent, no floss, no layering, measure its pH value, when being neutral as pH value, solution to be mixed is cooled to room temperature, adds maxacalL600, and 000 zymin mixes; As pH value is when alkalescence, be neutrality with citric acid levelling pH value after, cool to room temperature adds maxaca1L600,000 zymin, packing gets final product.

The concentrated collar that adopts this prescription and technology to make is clean, and zymin can be survived the long time in the middle and high pH value scope of high surfactant, under the high moisture content situation.Through test, product decontamination of the present invention is thorough rapidly, as to protein dirts such as milk stain, sweat stain, bloodstain, meal stains.And to skin, non-stimulated, the not damaged of garment fabric.

Embodiment:

It is even that 35 parts of water and 40 part of 1.2 propylene glycol solution are mixed, and joins 15 parts of AEO ₉In the total surfactant of forming with 10 parts of ABS, heating mixes, and until transparent, no floss during no layering, is measured its pH value, cool to room temperature during for neutrality, the maxaca1L600 of adding 0.4%, 000 zymin.When pH value is alkalescence, be neutral, the same then with the Trisodium Citrate levelling.Packing gets final product at last.

Claims

1, the present invention is that a kind of concentrated collar is clean, belong to light industry synthetic detergent class, it is by total surfactant (including nonionogenic tenside and anion surfactant) water, maxacalL600,000, stablizer 1.2 propylene glycol form, it is characterized in that:

The content of a, total surfactant is 25-30%, and the ratio of nonionogenic tenside and anion surfactant is 1.5-2;

The content of b, water is 35-40%;

C, maxacalL600,000 content are 0.4-0.5%;

D, stablizer 1.2 content of propylene glycol are 40-25%.

2, the present invention is the clean technology of a kind of concentrated collar, belongs to light industry synthetic detergent class, it is characterized by:

A, water is mixed with 1.2 propylene glycol solutions, join in the total surfactant, heating mixes;

B, pH value is transferred to neutrality;

After c, solution are cooled to room temperature, add maxacalL600,000 zymin mixes;

D, adding maxacalL600,000 zymin, packing gets final product.

3, complete processing according to claim 2 is characterized in that, the pH value of solution is adjusted with citric acid.