CN1546626A

CN1546626A - Serial cleaning agent for removing gum stain

Info

Publication number: CN1546626A
Application number: CNA2003101072263A
Authority: CN
Inventors: 周则卫
Original assignee: Institute of Radiation Medicine of CAMMS
Current assignee: Institute of Radiation Medicine of CAMMS
Priority date: 2003-12-08
Filing date: 2003-12-08
Publication date: 2004-11-17
Anticipated expiration: 2023-12-08
Also published as: CN1253546C

Abstract

The invention discloses a series of cleaning agents for removing gum stain which comprises 25 organic amine compounds including triethylamine, and the composite detergent composed of the series cleaning agents and adjuvant, perfume compound and water, which can effectively erase the contaminated chewing gum glue stain on various surfaces (including ground surface environment) and various fabrics, wherein the adjuvant is surface activator or organic solvent.

Description

Remove mouthful serial clean-out system of carbohydrate gum stain

The invention belongs to the serial clean-out system that to remove chewing gum glue stain in the household chemicals technical field.This series clean-out system and prescription can effectively be removed the viscosity of chewing gum glue stain, remove the chewing gum glue stain dirt on various surfaces and the fabric.Chewing gum glue stain is the comparatively serious dirt of a kind of environmental pollution, and it has strong viscosity, and the chewing gum glue stain that remains on body surface and the fabric is difficult to remove, and more difficult cleaning up is feature, removes by manual machine ground merely, and be not only time-consuming but also require great effort.Chewing gum glue steeps the dirt contaminate environment even has become a worldwide problem of environmental pollution.Some country even legislation fasting chewing gum as Singapore, be it serves to show the seriousness of its pollution hazard, have become worldwide public hazards.Along with the raising of living standards of the people, the people of domestic food chewing gum is more and more, and teenager particularly throws out without care to environment conveniently and pollutes, and adheres to also to be difficult to especially on the clothing clean.In order to solve the chewing gum pollution problem of the Tian'anmen Square,, relevant R﹠D institution is called for bid in outstanding money 1,000,000 Renminbi of the first Department of Science and Technology in this year (2003), research and solve way, the relevant water-soluble products of development can be removed chewing gum glue stain, easy cleaned again product easily.Therefore effective chewing gum glue stain scavenger specially is provided, has become urgent demand.The needs of this respect are just in time satisfied in the invention of this series clean-out system, meet relevant requirement.

The appearance of this series clean-out system has solved this worldwide environmental pollution difficult problem undoubtedly, also is a wonderful news to the people who likes eating chewing gum, and good society and economic benefit will be arranged.

The object of the invention is to disclose the clean-out system and the prescription thereof of a series of removal chewing gum glue stains, can fast and effeciently remove the chewing gum glue stain of polluting on various surfaces, environment and the fabric, and can not cause new pollution to environment.

Design of the present invention is: the major ingredient of chewing gum glue stain is a gum, and remaining glue steeps through chewing repeatedly after, and gum is a kind of have miscellany very strongly adherent, that be made of the macromolecule resin of types such as vinyl acetate between to for plastic, slant acidity.It is the principal character of gum that viscosity is difficult to by force remove.Its viscosity is relevant with its slant acidity, studies show that it is immersed in the inorganic alkaline liquid, and its surface viscosity can weaken or disappear.And then find that alkaline organic amine compound has certain dissolubility to macromolecule resin, and can overcome simultaneously the viscosity of gum again because of himself alkalescence, become key problem in technology of the present invention.Be aided with tensio-active agent then, help organic amine stably to be dissolved in the water on the one hand, simultaneously gum is played certain hydrotropy and the effect that overcomes viscosity.Add essence and regulate its smell, be more suitable for people and use.

Serial clean-out system structural formula of the present invention is as follows:

1. triethylamine; 2.N, N-diethyl-propylamine; 3.N, N-diethyl-Isopropylamine; 4.N, N-diethyl-1-butylamine; 5.N, N-diethyl-2-butylamine; 6.N, N-diethyl-1-amylamine; 7.N, N-diethyl-2-amylamine; 8.N, N-diethyl-normal hexyl Amine; 9.N, N-diethyl-3-amylamine; 10.N, N-diethyl-n-octyl amine; 11.N, N-diethyl-positive certain herbaceous plants with big flowers amine; 12.N, N-diethyl-amino dodecane; 13.N, N-diethyl-benzylamine; 14.N-propyl group benzylamine; 15.N-ethyl-benzylamine; 16.N-normal-butyl-benzylamine; 17.N-ethyl-aniline; 18.4-N-benzyl amine-Sodium Benzoate; 19.4-N-ethylamino-phenol; 20.4-N-benzyl amine-benzene sulfonic acid sodium salt; 21.4-N, N dimethylamine base phenol; 22.4-N-benzyl amine phenol; 23.N-ethyl cyclohexylamine; 24.N, the N-diethyl cyclohexylamine; 25.N-ethyl horse coffee quinoline

This serial clean-out system has good degradable performance, does not contain the composition that organophosphorus etc. is unfavorable for environment, can not make harm to environment, and part has certain volatility, indoor use, and can ventilating, it is outdoor to discharge; Certain dissolubility is arranged in water, be convenient to further cleaning.

The used tensio-active agent of the present invention is complementary composition, can use various anion surfactants, as straight chained alkyl sodium sulfonate and benzene sulfonic acid sodium salt (ABS), polyoxyethylenated alcohol sodium sulfate (AES); Nonionogenic tenside is as Ninol alkylol amide (Ninol), alkylphenol polyoxyethylene (OP series) etc.Can also add organic solvent auxiliary agents such as ethanol, ethylene glycol uses.

This product can be made into the aqueous solution and be used for the chewing gum glue stain dirt of various fabric faces and the chewing gum glue stain pollution problem in public place, requires strict place as hygienic condition such as square, station, harbour, airport, halls.The convenience-for-people usefulness of the other side, the protection environment all benefits.

Embodiment:

1. the fragrant carbohydrate gum stain of counterpart dissolubility test is for example:

To chew the remaining chewing gum glue stain in back and be used for dissolubility test.

1g chewing gum glue adds the 5ml triethylamine, induction stirring timing 7 minutes, but uniform dissolution is in wherein.

1) claim 0.1g chewing gum glue to add 5ml N, N-diethyl-1-butylamine, induction stirring timing 16 minutes, but uniform dissolution is in wherein.

2) claim 0.1g chewing gum glue to add 5ml N, N-diethyl-positive certain herbaceous plants with big flowers amine, induction stirring timing 23 minutes, evenly the milkiness shape is distributed in wherein.

3) claim 0.1g chewing gum glue to add 5ml N-ethyl-benzylamine, induction stirring timing 30 minutes can be dissolved in wherein substantially.

4) claim 0.1g chewing gum glue to add 5ml N-propyl group benzylamine, induction stirring timing 13 minutes, but uniform dissolution is in wherein.

5) claim 0.1g chewing gum glue to add 5ml N, the N-diethyl cyclohexylamine, induction stirring timing 20 minutes, but uniform dissolution is in wherein.

6) claim 0.1g chewing gum glue to add 5ml N, N-diethyl-benzylamine, induction stirring timing 10 minutes, but uniform dissolution is in wherein.

7) claim 0.1g chewing gum glue to add 5ml 10%4-N-benzyl amine-benzene sulfonate aqueous solution, induction stirring timing 30 minutes can be partially dissolved in wherein.Concentration increases solubility property and can increase.

8) claim 0.1g chewing gum glue to add the strong solution of 5ml 4-N-benzyl amine-Sodium Benzoate, induction stirring timing 7 minutes, but the dissolving of milkiness shape is scattered in wherein.Concentration reduces solubility property and can reduce.

Wherein 4-N-benzyl amine-benzene sulfonic acid sodium salt and 4-N-benzyl amine-Sodium Benzoate are water-soluble substanceses, and all the other also have certain solubleness in water.Can add organic solvent such as solubility promoter such as ethanol, ethylene glycol and tensio-active agent (negatively charged ion, nonionic) is mixed with the aqueous solution and uses.

2. the detergency test and the formula examples of the fragrant carbohydrate gum stain of counterpart:

Make earlier that chewing gum glue stain sticks on the fabric, on asperities brick or the floor, imposing weight then makes firmly, with the preparation solution or spray or dip in thereon, be easy to it taken off with hand rubbing or the auxiliary wiping of instrument a moment, its viscosity can be suppressed within a certain period of time, handles a little and can avoid secondary pollution.

1) .0.2ml N-ethyl-benzylamine adds 4ml 10% polyoxyethylenated alcohol sodium sulfate (AES), and thin up forms clear liquor to 8ml, is equivalent to contain about 2.5%, the AES 5%pH 9 of N-ethyl-benzylamine.It is respond well to remove the glue stain.

2) .0.2ml N-ethyl-benzylamine, polyoxyethylene alkyl phenyl ether (OP-10) solution that adds 8ml 6% forms clear liquor, is equivalent to contain about 2.5%, the OP-106%pH 9 of N-ethyl-benzylamine.It is respond well to remove the glue stain.

3) .0.2ml N-normal-butyl-benzylamine adds polyoxyethylene alkyl phenyl ether (OP-10) solution of 2ml 10% polyoxyethylenated alcohol sodium sulfate (AES) and 2ml 6%, and thin up forms to 8ml, shows slightly muddy.Be equivalent to contain N-normal-butyl-benzylamine 2.5%, AES 2.5% and OP-10 1.5%, pH 8-9.

4) .0.2ml N, N-diethyl-benzylamine adds the 7% Ninol alkylol amide (abbreviation Ninol) of 2ml, adds water to 8ml and forms even clear liquor, gets 5ml again and is diluted to 10ml, is equivalent to contain N, N-diethyl-benzylamine 1%, 0.7% Ninol, pH 9.It is respond well to remove the glue stain.

5) .0.2ml N, the N-diethyl cyclohexylamine adds 1ml 10%AES thin up to 8ml, forms homogeneous clear liquor colorless and odorless, pH 9-10.Be equivalent to contain N, N-diethyl cyclohexylamine 2.5%, AES 1.25%.It is respond well to remove the glue stain.

6) .0.2ml N, the N-diethyl cyclohexylamine adds 2ml 6%OP-10 thin up and forms homogeneous clear liquor colorless and odorless to 10ml, is equivalent to contain N, N-diethyl cyclohexylamine 2.0%, OP-10 0.6%pH9-10.It is respond well to remove the glue stain.

7) .0.2ml N, the N-diethyl cyclohexylamine adds the ABS of 2ml 40%, and water is diluted to 8ml and forms homogeneous clear liquor colorless and odorless, is equivalent to contain N, N-diethyl cyclohexylamine 2.0%, ABS 8%, pH9-10.It is respond well to remove the glue stain.

8) .0.2g 4-N-benzyl amine-benzene sulfonic acid sodium salt solid is dissolved among the AES of 2ml 10%, and thin up forms homogeneous clear liquor colorless and odorless, pH8-9 to 4ml.Be equivalent to contain 4-N-benzyl amine-benzene sulfonic acid sodium salt 5%, AES 5%.It is respond well to remove the glue stain.

By for example as seen, this group material is removed the glue stain and is polluted being low to moderate the viscosity that 1% content can effective restraint chewing gum glue, and assistant concentration is also quite low to be effective.And preparation technology is simple, and it is cheap to be made into water liquid use cost, non-secondary pollution, and the prescription that the essence that adds different flavor can be made into various odor types uses.Minimal protection concentration to 0.5% content can be leveraged to bubble carbohydrate gum stain and pollute.

Claims

1. series is removed the clean-out system of chewing gum glue stain, and separately and constitute, its characteristics are:

1) constitutes separately by serial clean-out system;

2) constitute for 2～4 kinds by serial clean-out system;

3) 1～4 kind+auxiliary agent+essence of clean-out system series+water constitutes, content range: serial clean-out system 1～75%; Auxiliary agent is tensio-active agent or organic solvents such as ethanol, ethylene glycol, content 3～40%; Essence 0.1～2%; Water 20～80% more than is weight percentage.Described tensio-active agent is various negatively charged ion and nonionogenic tenside.

2. to this series clean-out system being the major function composition, be used to remove the various prescriptions of chewing gum glue stain dirt, be low to moderate 0.5% content most.

3. should the series clean-out system can prolong and be used for bubble carbohydrate gum stain.