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Preparing method for fabric de-oiling dry-clean spraying agent

A technology for degreasing and spraying, which can be used in spraying/jetting textile material treatment, textile and papermaking, inorganic non-surface active cleaning compositions, etc., and can solve the problems of economic loss, large color contrast, difficult to remove, etc.

Inactive Publication Date: 2005-02-23
周兆杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When in use, the above-mentioned spray can play the role of removing oil stains, but when cleaning the oil stains on dark-colored fabrics, due to the use of white (ie original color) active adsorbents, the adsorbents remaining on the fabrics will not match the color of the fabrics. The contrast is large, and the fabric fiber itself has certain adsorption and electrostatic effects. When the active adsorbent that has completed the task of absorbing oil stains is removed, a small amount of active adsorbent will be left on the fabric, forming a conspicuous and White traces that are extremely difficult to remove will reduce product quality and cause economic losses

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] (1) First use the basic red red dye insoluble in petroleum hydrocarbons and / or halogenated hydrocarbons to dye the powdery porous active adsorbent silica dry soil in the original color into red according to the conventional method, rinse and dry, and make powdery porous Red active sorbent.

[0014] (2) make red degreasing dry-cleaning spray by conventional method and formula, and its formula is (percentage by weight):

[0015] Red active adsorbent 1.5-15;

[0016] Oily solvents (petroleum hydrocarbons and / or halogenated hydrocarbons) with a boiling point of 30°C-125°C 55-80;

[0017] Alcohols 0-3;

[0018] Propellant 16-33;

[0019] Fragrance 0-minor.

[0020] After mixing the above proportions, it can be packed into a red oil-stain-removing dry-cleaning spray. When in use, a colored oil-stain-removing dry-cleaning spray similar to the color of the fabric should be selected. This embodiment is prepared for red fabrics. When operating, aim at the oil stain on the fa...

Embodiment 2

[0022] Select the gray dye of cationic ash which is insoluble in petroleum hydrocarbons and / or halogenated hydrocarbons, dye the powdery porous active adsorbent silicon dioxide of the original color into gray according to the conventional method, rinse and dry, and make the powdery porous gray active adsorbent. Finally make the gray degreasing dry-cleaning spray, and its process steps and using method are identical with example 1.

Embodiment 3

[0024] Select a neutral blue dye that is insoluble in petroleum hydrocarbons and / or halogenated hydrocarbons, dye the powdered porous active adsorbent active clay of the original color into blue according to conventional methods, rinse and dry, and make a powdery porous blue active Sorbent, finally makes blue degreasing dry-cleaning spray, and its processing step and using method are identical with example 1.

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Abstract

A reparation method of dry-clean spray agent for removing grease of fabfic relates to the realm of fabric's grease-removing. The invention solves the problem that it forms spoor which remains the same color of the fabric at the point of grease by using dry-clean spray agent. Additionally, it cannot do harm to the quality level of productions because that it is invisible. For that, colorate active sorbent to various color by using dye which is non-dissolved in petroleum, hydrocarbon or halogen hydrocarbon, and then bleach and dry it to colorful active sorbent. Finally, produce dry-cleaning fabric colorful degreasing spraying agent by routine preparation method of dry-colored cottonand hemp fabric.

Description

technical field [0001] The invention relates to the technical field of fabric degreasing preparations, in particular to a preparation method of a fabric degreasing dry-cleaning spray. Background technique [0002] Existing fabric degreasing dry-cleaning sprays all take dissolution-adsorption-volatility-clearing active adsorbent as the working principle to reach the effect of removing oil stains, and all adopt white (ie original color) powdery porous active adsorbent. The chemical components (percentage by weight) of the above-mentioned degreasing dry-cleaning spray are: 1.5-15% powdery porous active adsorbent; 55-80% low-boiling oily solvent (petroleum hydrocarbons and / or halogenated hydrocarbons); 0-3% alcohols; Propellant 16-33; a small amount of essence. When in use, the above-mentioned spray can play the role of removing oil stains, but when cleaning the oil stains on dark-colored fabrics, due to the use of white (ie original color) active adsorbents, the adsorbents rem...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D7/20D06B1/02D06M11/79
Inventor 周兆杰
Owner 周兆杰