CN103865662A

CN103865662A - Bleach laundry powder

Info

Publication number: CN103865662A
Application number: CN201410051943.7A
Authority: CN
Inventors: 宋繁华
Original assignee: SHANGHAI FANGMU FINE CHEMICAL Co Ltd
Current assignee: SHANGHAI FANGMU FINE CHEMICAL Co Ltd
Priority date: 2014-02-15
Filing date: 2014-02-15
Publication date: 2014-06-18

Abstract

The invention discloses a bleach laundry powder. The bleach laundry powder is prepared from the following raw materials in parts by weight: 4-8 parts of double octadecyl dimethyl ammonium chloride, 8-12 parts of C14-16 alkenyl sodium sulfonate, 8-12 parts of sodium dodecyl benzene sulfonate, 2-6 parts of lauryl sodium sulfate, 0.5-1.5 parts of sodium carboxymethylcellulose, 25-35 parts of sodium sulfate, 4-8 parts of sodium silicate, 8-12 parts of sodium perborate, 8-12 parts of sodium percarbonate, and 4-8 parts of water. The bleach laundry powder not only can oxidize dirt on clothes, but also causes no damage to original color of the clothes, allows the clothes to be more bright and glossy, and can effectively inhibit and kill mites.

Description

Coloured silk floats washing powder

Technical field

The present invention relates to a kind of washing powder, relate in particular to a kind of coloured silk and float washing powder.

Background technology

The English Washing powder of washing powder, synthetic detergent is taking tensio-active agent as major ingredient, and is furnished with the appropriate not washing assistant of same-action.Washing powder refers to the synthetic detergent of powdery (granular).

After the forties in 20th century, along with the development of chemical industry, people utilize the chemical substance extracting in oil---Sodium dodecylbenzene sulfonate, have produced than the better washing composition of soap performance.People allocated the phosphoric acid salt with softening of water, raising washing composition clean effect in washing composition into again afterwards, and the performance of washing composition is just more perfect like this.People in order to use, to carry, store, the convenience of transport etc., just washing composition has been manufactured to washing powder.

Because washing powder can all show good clean effect in all kinds of water quality such as well water, river, tap water, spring or even seawater, and be widely used in each kind fabric, so its production and use have just developed rapidly.Now, washing powder has been almost the essential articles for washing of each family.

Summary of the invention

A kind of coloured silk floats washing powder, be prepared from according to a conventional method by following weight parts raw material: 4-8 part distearyl dimethyl ammonium chloride, 8-12 part C14-16 sodium olefin sulfonate, 8-12 part Sodium dodecylbenzene sulfonate, 2-6 part sodium lauryl sulphate, 0.5-1.5 part Xylo-Mucine, 25-35 part sodium sulfate, 4-8 part water glass, 8-12 part Sodium peroxoborate, 8-12 part SPC-D, 4-8 part water.

Preferably,

A kind of coloured silk floats washing powder, be prepared from according to a conventional method by following weight parts raw material: 4-8 part distearyl dimethyl ammonium chloride, 8-12 part C14-16 sodium olefin sulfonate, 8-12 part Sodium dodecylbenzene sulfonate, 2-6 part sodium lauryl sulphate, 0.5-1.5 part Xylo-Mucine, 25-35 part sodium sulfate, 4-8 part water glass, 8-12 part Sodium peroxoborate, 8-12 part SPC-D, 4-8 part water, 0.3-0.7 part is except mite agent.

Described except mite agent be N, a kind of or its mixture in N-diethyl-2-phenyl-acetamides, phonetic mite amine and second mite azoles.

Optimally, describedly formed by following materials by weight percentage except mite agent: N, N-diethyl-2-phenyl-acetamides 50-70%, phonetic mite amine 10-30%, second mite azoles 10-30%.

Coloured silk of the present invention floats washing powder and can adopt the general method in this area to be prepared from.For example, except Sodium peroxoborate and SPC-D, all the other compatibility form slurry, spray-dried powdered, then mix with Sodium peroxoborate and SPC-D.

Wherein,

Distearyl dimethyl ammonium chloride, another name: dimethyl two (N-octadecyl) ammonium chloride, No. CAS: 107-64-2, No. EINECS: 203-508-2.

C14-16 sodium olefin sulfonate, CAS:68439-57-6, English name: Sodium C14-16olefin sulfonate.

N, N-diethyl-2-phenyl-acetamides, No. CAS: 2431-96-1, English name: N, N-Diethyl-2-phenylacetamide; Phonetic mite amine, English name: pyriminostrobin, No. CAS: 1257598-43-8; Second mite azoles, English name: etoxazole, CAS 153233-91-1.

Coloured silk of the present invention floats washing powder, not only can be oxidized the dirt on clothing, and does not damage the original color of clothing, makes original color more bright-coloured, good luster, and can be effectively press down the mite mite of going out.

Embodiment

If no special instructions, raw material of the present invention is in working substance content 100wt%.

Embodiment 1-4

According to table 1 specified corresponding embodiment 1-4 component and content, carry out raw material and take.Except Sodium peroxoborate and SPC-D, all the other compatibility form slurry, spray-dried powdered, then mix with Sodium peroxoborate and SPC-D, make coloured silk and float washing powder.

Table 1: coloured silk floats washing powder formula table unit: kilogram

Component	Embodiment 1	Embodiment 2	Embodiment 3	Embodiment 4
					Distearyl dimethyl ammonium chloride	6	6	6	6
C14-16 sodium olefin sulfonate	10	10	10	10
					Sodium dodecylbenzene sulfonate	10	10	10	10
Sodium lauryl sulphate	4	4	4	4
					Xylo-Mucine	1	1	1	1
Sodium sulfate	30	30	30	30
					Water glass	6	6	6	6
Sodium peroxoborate	10	10	10	10
					SPC-D	10	10	10	10
Water	6	6	6	6
					N, N-diethyl-2-phenyl-acetamides	0.3	/	0.3	0.3
Phonetic mite amine	0.1	0.25	/	0.2
					Second mite azoles	0.1	0.25	0.2	/

Test case 1 coloured silk floats the washing powder mite measure of merit that goes out

Testing conditions: 20 ± 1 DEG C of temperature, relative humidity 75 ± 2%;

For trying insect: dust mite (Dermatophagoides farinae), female male imago;

Detected object: tested coloured silk is floated to washing powder water by 1:50 concentration dilution, with 10mg/cm ²dosage evenly spread upon on filter paper to be detected.

Detection method:

Get the filter paper that scribbles coloured silk and float washing powder, be placed in the culture dish that diameter is about 9cm, culture dish inside circumference is smeared white oil and Vaseline (1:1) mixture, and to prevent that acarid from climbing out of, the acarid of some amount is put at culture dish center, and meter test acarid is counted N ₁, allow it freely creep.Timing immediately, is placed in and supports the indoor acarid death toll N on 72 hours observed and recorded filter paper of mite ₂.

Mite rate=acarid death toll of going out N ₂/ test acarid is counted N ₁× 100%

Test data, sees the following form 2.

Table 2: coloured silk floats the washing powder mite rate data sheet of going out

?	The mite rate of going out for 72 hours, %

Embodiment 1	54.7
		Embodiment 2	41.8
Embodiment 3	51.6
		Embodiment 4	51.8

From table 2 test data, adopt N, N-diethyl-2-phenyl-acetamides, phonetic mite amine and second mite azoles are composite, the mite performance of going out synergy.

Test case 2: except mite agent is to skin irritation test

Except mite agent (60wt%N, N-diethyl-2-phenyl-acetamides, the phonetic mite amine of 20wt% and 20wt% second mite azoles) to skin irritation test: 10 large ear tag quasi-experiments of Japan are cut respectively with the backbone diamond wool of rabbit, by flooding the gauze of 1wt% except the mite agent aqueous solution, apply ointment or plaster on the skin exposing on right side.After 24 hours, observe application site skin, all do not occur the irritation such as erythema and oedema.

Claims

1. a coloured silk floats washing powder, be prepared from according to a conventional method by following weight parts raw material: 4-8 part distearyl dimethyl ammonium chloride, 8-12 part C14-16 sodium olefin sulfonate, 8-12 part Sodium dodecylbenzene sulfonate, 2-6 part sodium lauryl sulphate, 0.5-1.5 part Xylo-Mucine, 25-35 part sodium sulfate, 4-8 part water glass, 8-12 part Sodium peroxoborate, 8-12 part SPC-D, 4-8 part water.

2. coloured silk floats a washing powder, it is characterized in that, is prepared from according to a conventional method by following weight parts raw material: 4-8 part distearyl dimethyl ammonium chloride, 8-12 part C14-16 sodium olefin sulfonate, 8-12 part Sodium dodecylbenzene sulfonate, 2-6 part sodium lauryl sulphate, 0.5-1.5 part Xylo-Mucine, 25-35 part sodium sulfate, 4-8 part water glass, 8-12 part Sodium peroxoborate, 8-12 part SPC-D, 4-8 part water, 0.3-0.7 part is except mite agent.

3. coloured silk as claimed in claim 2 floats washing powder, it is characterized in that: described except mite agent be N, a kind of or its mixture in N-diethyl-2-phenyl-acetamides, phonetic mite amine and second mite azoles.

4. coloured silk as claimed in claim 3 floats washing powder, it is characterized in that, is describedly made up of following materials by weight percentage except mite agent: N, N-diethyl-2-phenyl-acetamides 50-70%, phonetic mite amine 10-30%, second mite azoles 10-30%.