Unlock instant, AI-driven research and patent intelligence for your innovation.

Environment protection type phosphorus free detergent

A detergent and environmentally friendly technology, applied in the field of phosphorus-free synthetic detergents, can solve the problems of no obvious synergistic effect, poor appearance, fluidity and anti-caking ability, and deposition of surfactants

Inactive Publication Date: 2004-06-09
SHANGHAI BAIMAO
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

4A zeolite is a water-insoluble but alkaline sodium aluminosilicate crystal. The product made with 4A zeolite as an auxiliary agent has poor appearance, fluidity and anti-caking ability, and has two obvious weaknesses: Easy to deposit on fabrics and no obvious synergistic effect with surfactants

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] Base powder weight percent (%)

[0020] Sodium alkylbenzene sulfonate (100%) 30

[0021] Fatty alcohol polyoxyethylene ether 5

[0022] Sodium sulfate 22.8

[0023] Soda Soda (100%) 6.0

[0024] Sodium carbonate 10.0

[0025] Sodium bicarbonate 5.0

[0026] Zeolite 10.0

[0027] Sodium citrate 2.0

[0028] Fluorescent whitening agent 0.2

[0029] Acrylate / Maleate Copolymer 4.0

[0030] Moisture 5.0

[0031] Base powder 56.5

[0032] Layered silicate 25.0

[0033] Sodium percarbonate 12.0

[0034] Tetraacetylethylenediamine (TAED) 3.0

[0035] Complex enzyme 3.0

[0036] Fragrance 0.5

[0037] The base powder in the above formula is made by high tower spraying. The rest of the materials are added after mixing, and the finished product is obtained after stirring evenly.

Embodiment 2

[0039] weight percentage (%)

[0040] Fatty alcohol polyoxyethylene ether 15.0

[0041] Sodium Alkyl Sulfate 10.0

[0042] Zeolite 5.0

[0043] Layered silicate 30.0

[0044] Sodium sulfate 2.6

[0045] Sodium bicarbonate 5.0

[0046] Sodium carbonate 5.0

[0047] Sodium metasilicate 5.0

[0048] Sodium citrate 3.0

[0049] Fluorescent whitening agent 0.6

[0050] Acrylic / Maleate Copolymer 3.0

[0051] Sodium percarbonate 12.0

[0052] Tetraacetylethylenediamine (TAED) 3.0

[0053] Complex enzyme 0.5

[0054] Fragrance 0.3

[0055] The above formula can be stirred evenly according to the requirements of the production process.

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 present invention discloses an environment-protecting tyep phosphate-free detergent, it mainly includes (by wt%) 10-35% of surfactant, 10-50% of lamellar silicate, 0-30% of zeolite, 5-20% of sodium carbonate, 2-10% of sodium metasilicate, 5-20% of sodium hydrogen carbonate, 1-6% of polycarboxylte, 0.1-1% of whitening agent, 0.1-5% of enzyme preparation, 0-20% of bleaching agent, 1-6% of bleach activating agent and 10-40% of additive. It can obtain good detersive effect.

Description

Technical field [0001] The invention relates to a synthetic detergent, in particular to an environment-friendly phosphorus-free synthetic detergent. Background technique [0002] At present, my country's phosphorus-free laundry detergent mainly uses 4A zeolite as a detergent aid. 4A zeolite is a water-insoluble but alkaline sodium aluminosilicate crystal. The product made with 4A zeolite as an auxiliary agent has poor appearance, fluidity and anti-caking ability, and has two obvious weaknesses: Easy to deposit on fabrics and has no obvious synergistic effect with surfactants. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned defective, provide a kind of ability that has excellent cleaning fabric, make the deposition of inorganic residue to fabric surface minimize simultaneously, use the environment-friendly type non-phosphorus detergent that does not pollute the environment . [0004] Technical scheme of the present i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/08
Inventor 陆伟明孙洁如张蕾
Owner SHANGHAI BAIMAO