CN103154221A

CN103154221A - Process for cleaning and label removal for bottles

Info

Publication number: CN103154221A
Application number: CN2010800695123A
Authority: CN
Inventors: C·考辛德施内克; S·格罗斯曼; T·海肯贝尔格
Original assignee: Ecolab Inc
Current assignee: Ecolab Inc
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2013-06-12
Also published as: AU2010363885A1; KR101782883B1; KR20140040069A; BR112013006533A2; AU2010363885B2; CA2808962C; EP3540033C0; AU2016200969B2; CN107474971B; EP3540033A1; KR101915061B1; CN107474971A; EP2638138B1; MX2013004959A; WO2012062372A1; EP2638138A1; CA2808962A1; PL2638138T3; ZA201304116B; KR20170113679A

Abstract

The present invention relates to a method for washing and/or label removal of glass, ceramic or plastic ware with a liquid cleaning composition at a process temperature below 80 DEG C, wherein the liquid cleaning composition comprises active components in an amount of about >= 0.001wt.-% to about <= 10 wt.-% and an alkaline source in an amount of about >= 0.5 wt.-% to about <= 3.5 wt.-%, wherein the active components comprising: a) at least one sequestering agent selected from the group of a phosphonic acid, phosphonate based sequestering agent, and/or a polymer of monomers of monoethylenically unsaturated C.

Description

The method that is used for the cleaning bottle and removes label on bottle

Technical field

The present invention relates to a kind of method that cleans bottle.More specifically, the present invention relates to a kind of improving one's methods of bottle of cleaning in bottle sanitation equipment, it comprises removes bottle label.

Background technology

Many beverages of selling beyond in the North America adopt reusable vial.According to current estimation, annual worldwide turnout adds up 5,000,000,000 reusable vials.

In known method, use the additive cleaning that contains sodium hydroxide to be used for the reusable bottle of beverage in the bottle sanitation machine, described additive has been heated at least 85 ℃.Under at least 85 ℃, reusable glass, pottery and plastic bottles are carried out the energy consumption that the thermokalite bottle sanitation relates to increase.

Many these reusable vials are added with the label by adhesive attachment.These labeling requirements are removed in bottle sanitation equipment in cleaning course.In addition, residue such as dirt, mould, dead yeast cell etc. need to be removed in the cleaning course of bottle sanitation equipment.

Reusing of vial requires this bottle aesthetic attractive in the duration maintenance of its life cycle.When bottle itself seemed " fading " and bleeding, they were no longer aesthetic attracting, thereby forced described bottle to be dropped before its work-ing life.In view of the impact of thermokalite bottle washing process, this persistent shortage is very understandable.The sanitising agent that is used for the heat bottle washing process at the temperature of at least 85 ℃ is designed to that dirt is had aggressiveness, but also can attack the work-ing life that bottle causes quality badness and shortens bottle.Due to its negative impact to brand image, human consumer's magnetism and drink pack quality, the bottle quality badness is undesirable.

Therefore, the bottle washing method that still need to make energy consumption, the invasion and attack of vial outward appearance is minimized the soil-removing action that still provides enough simultaneously.

Summary of the invention

The target that the present invention will realize is to provide and makes preferably in bottle sanitation equipment cleaning glass, pottery, metal and/or plastic ware for example energy consumption minimized while of using of bottle still provides the cleaning method of enough detergency ability and outstanding label removal capacity.

According to the present invention, provide a kind of with liquid cleansing composition cleaning glass, pottery or plastic ware and/or method of removing label on it at lower than the temperature of 80 ℃, wherein said liquid cleansing composition comprises approximately 〉=alkali source of 0.001wt% to active ingredient peace treaty 〉=0.5wt% of approximately≤10wt% to approximately≤3.5wt%, and wherein said active ingredient comprises:

A) at least a sequestering agent, it is selected from polymkeric substance or its salt that phosphonate group sequestering agent, phosphonate Quito valency sequestrant and/or monoene belong to unsaturated C3-C8-carboxylic acid monomer;

B) at least a C4-C18 hydroxyl monocarboxylic acid or its salt;

The % by weight of wherein said active ingredient is based on the gross weight of described liquid cleansing composition.

Can be with solvent, water preferably is added in cleaning compositions of the present invention with complementary to 100wt%.According to the solvent of cleaning compositions of the present invention, preferably water, determine by the amount that deducts all common components from 100wt% simply.

Described weight amount (wt%) is based on the total weight of described liquid cleansing composition, unless otherwise indicated.The gross weight of all components of described liquid cleansing composition is no more than 100wt%.

Described liquid cleansing composition can comprise approximately 〉=0.003wt%, preferably approximately 〉=0.006wt%, further preferably approximately 〉=0.01wt%, preferably approximately 〉=0.05wt%, also preferably approximately 〉=0.lwt% or the further described active ingredient of more preferably approximately 〉=0.5wt% in addition.

Have surprisingly been found that, method of the present invention can be used for preferably at bottle sanitation equipment cleaning glass, pottery, metal and/or plastic ware, bottle for example, and remove label on it, also make energy consumption minimized when enough detergency ability and outstanding label removal capacity still are provided.For example, can remove bottle label at compared with prior art lower temperature in dipping bath, preferably at the dipping bath of the bottle sanitation equipment that contains cleaning compositions that is used for the inventive method.

Can described active ingredient be added in described cleaning compositions with the form of acid and/or its salt.

Can obtain described cleaning compositions by the liquid cleaning additive that interpolation contains described active ingredient.

The liquid cleaning additive that contains described active ingredient can be acid or alkaline solution.Described liquid cleaning additive can be concentrated solution.Concentrated liquid cleaning additive can pass through mixed solvent, water preferably, and further diluted.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain is selected from following at least a additive, all additives preferably: dyestuff, color transfer inhibitor, anti redeposition agent, white dyes, washing assistant, anti-oil and/or aqua, laking agent, starch/sizing agent, fabric softener, biocide, mycocide, UV absorption agent, thickening material, oxygenant, spices and/or their mixture.

Have surprisingly been found that, the active ingredient that method of the present invention is used is at least a sequestering agent and active ingredient b a)) the restriction weight ratio of at least a C4-C18 hydroxyl monocarboxylic acid or its salt provides detergency ability enough under lower technological temperature and outstanding label removal capacity.

According to one embodiment of the invention, described active ingredient is at least a sequestering agent and active ingredient b a)) weight ratio of at least a C4-C18 hydroxyl monocarboxylic acid or its salt can be for about 6:1 to about 1:6,5:1-1:5 preferably, further preferably 4:1-1:4 and more preferably 3:1-1:3.

The ratio of mentioned component is weight ratio, if not explanation in addition in specification sheets.

The active ingredient that method of the present invention is used can additionally comprise active ingredient c) at least a phosphate component or phosphate base component.Exemplarily, described active ingredient c) preferably include phosphoric acid, sodium phosphate, potassiumphosphate, tetra-sodium, trisodium phosphate, potassium pyrophosphate and their mixture.

Describedly comprise that the solvent of water is not regarded as active ingredient.

The active ingredient that method of the present invention is used can additionally comprise active ingredient d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

Can improve by add following active ingredient in described liquid cleansing composition the method for described detergency ability and outstanding label removal capacity: contain and have an appointment 1 to the about nonionic alkoxylate C6-C24 alcohol tensio-active agent of at least a not end-blocking of 30 epoxy alkane units.

Add following active ingredient and can further improve decontamination and outstanding label removal capacity under the low technological temperature of the inventive method: at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent that contains the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

According to an embodiment of the inventive method, can use additionally to comprise active ingredient d) active ingredient: at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt that d) contain the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide; With at least a defoamer, it preferably is selected from the siloxanes defoamer, and/or contains at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

If described active ingredient is described sequestering agent and b a)) weight ratio of C4-C18 hydroxyl monocarboxylic acid or its salt be approximately 5:1 to about 1:5, about 4:1-1:4 preferably, further preferably approximately 3:1 to about 1:3, more preferably approximately 2:1 to about 1:2, can further optimize the label removal capacity of the inventive method.

If described active ingredient c) phosphate component or phosphate base component and a) weight ratio of sequestering agent be approximately 10:1 to about 1:10, about 5:1 to 1:5 preferably, further preferably approximately 3:1 to about 1:3, also preferably approximately 2:1 to about 1:2, more preferably approximately 1.5:1 is to about 1.2:1, and the inventive method can realize improved detergency ability and outstanding label removal capacity under low technological temperature.

An embodiment according to the inventive method, preferred active ingredient d) amphoterics and b) weight ratio of C4-C18 hydroxyl monocarboxylic acid or its salt be approximately 10:1 to about 1:10, about 5:1-1:5 preferably, further preferably approximately 3:1 to about 1:3, also preferably approximately 2:1 to about 1:2, and more preferably approximately 1.7:1 to about 1.5:1.

For can be the further preferred active ingredient f of method of the present invention) alkyl-blocked nonionogenic tenside and e) not the weight ratio of capped nonionics be approximately 10:1 to about 1:10, about 5:1-1:5 preferably, further preferably approximately 4:1 to about 1:4, also preferably approximately 3:1 to about 1:3, and more preferably approximately 2.6:1 to about 2.3:1.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain amount of component b) at least a phosphate component or phosphate base component.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain component d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain the 1 nonionic alkoxylate C6-C24 alcohol tensio-active agent to the about at least a not end-blocking of 30 epoxy alkane units of having an appointment.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

Should be appreciated that described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain amount of component b) at least a phosphate component or phosphate base component and d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

Should be appreciated that described active component of the present invention, described cleaning liquid additive and/or liquid cleansing composition can not contain amount of component b) at least one phosphate component or phosphate base component and d) at least one both sexes alkoxylate C6-C24 hydramine surfactant or its salt and e of epoxy alkane unit of containing 4-18 oxirane and/or expoxy propane) containing 1 at least one not the nonionic alkoxylate C6-C24 alcohol surfactant of end-blocking and/or the pure surfactant of at least one alkyl-blocked nonionic alkoxylate C8-C18 of the epoxy alkane unit that contains 4-16 oxirane and/or expoxy propane to about 30 epoxy alkane units of having an appointment.

Be to be understood that, described active component of the present invention, described cleaning liquid additive and/or liquid cleansing composition can not contain component d) at least one both sexes alkoxylate C6-C24 hydramine surfactant or its salt and e of the epoxy alkane unit that contains 4-18 oxirane and/or expoxy propane) containing 1 at least one not the nonionic alkoxylate C6-C24 alcohol surfactant of end-blocking and/or the pure surfactant of at least one alkyl-blocked nonionic alkoxylate C8-C18 of the epoxy alkane unit that contains 4-16 oxirane and/or expoxy propane to about 30 epoxy alkane units of having an appointment.

be to be understood that, described active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain amount of component b) at least a phosphate component or phosphate base component and d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide, d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt and the e of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide) contain and have an appointment 1 to the nonionic alkoxylate C6-C24 alcohol tensio-active agent of the about at least a not end-blocking of 30 epoxy alkane units and/or contain the pure tensio-active agent of at least a alkyl-blocked nonionic alkoxylate C8-C18 of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

The active ingredient of using in the inventive method can or be added into alkaline solution so that described liquid cleansing composition to be provided with the form of diluting with the form of enriched material.Can use solvent, preferably water, dilute concentrated liquid cleaning additive to its dilute form.The liquid cleaning additive of dilution can be added in alkaline solution to obtain described liquid cleansing composition.

Can preferably use alkaline solution pre-treatment glass, pottery or plastic bottles, preferred glass and/or ceramic bottle, with residue contamination such as dirt, mould, dead yeast cell etc., clean and/or remove label with described liquid cleansing composition afterwards at lower than the temperature of 80 ℃.Perhaps, can be from the beginning in the method for the invention under lower than the technological temperature of 80 ℃ with residue such as the dirt of liquid cleansing composition cleaning glass, pottery or plastic ware, mould, dead yeast cell etc. with remove label.

Can be for example single-end bottle washing machine or Double-pointed bottle washing machine with suitable in the methods of the invention bottle sanitation equipment.

According to one embodiment of the invention, concentrated liquid cleaning additive can comprise:

A) approximately 〉=1wt% is to approximately≤30wt%, and preferably approximately 〉=2wt% is to approximately≤20wt%, and more preferably approximately 〉=5wt% is glyconic acid or its salt of approximately≤15wt% extremely,

B) approximately 〉=1wt% is to approximately≤10wt%, and preferably approximately 〉=3wt% is to approximately≤8wt%, and more preferably approximately 〉=4wt% is to phosphonic acids or its salt of approximately≤6wt%, and perhaps monoene belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or its salt,

C) approximately 〉=0wt% is to approximately≤20wt%, and preferably approximately 〉=5wt% is to approximately≤15wt%, and more preferably approximately 〉=6wt% is phosphoric acid or its salt of approximately≤10wt% extremely,

D) approximately 〉=0wt% is to approximately≤20wt%, preferably approximately 〉=3wt% is to approximately≤15wt%, more preferably approximately 〉=5wt% is at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent of the epoxy alkane unit that contains 4-18 oxyethane and/or propylene oxide of approximately≤10wt%, the both sexes alkoxylate C12-C14 hydramine tensio-active agent that preferably contains 10-14 epoxy alkane unit, or its salt;

E) approximately 〉=0wt% is to approximately≤40wt%, preferably approximately 〉=1wt% is to approximately≤35wt%, further preferably approximately 〉=10wt% is to approximately≤30wt%, more preferably approximately 〉=15wt% is at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit that contains 4-16 oxyethane and/or propylene oxide of approximately≤25wt%, preferably contains the pure tensio-active agent of nonionic alkoxylate C12-C18 of butyl end-capping of the epoxy alkane unit of 8-10 oxyethane; And/or contain the nonionic alkoxylate C8-C18 alcohol tensio-active agent of at least a not end-blocking of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C14 of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units;

F) solvent, preferably water, be added complementary to 100wt%; The % by weight of the component of wherein said concentrated liquid cleaning additive is based on the gross weight of described concentrated liquid cleaning additive and be no more than 100wt%.

Perhaps, the form that can dilute of described liquid cleaning additive provides.Can comprise approximately with the liquid cleaning additive of in the methods of the invention dilution 〉=0.01wt% is to approximately≤10wt%, preferably approximately 〉=0.05wt% is to approximately≤5wt%, further preferably approximately 〉=0.lwt% is to approximately≤2wt%, also preferably approximately 〉=0.15wt% is to approximately≤1wt%, preferably approximately 〉=0.2wt% is to approximately≤0.5wt% in addition, further more preferably approximately 〉=0.25wt% is to approximately≤0.5wt%, more preferably approximately 〉=0.3wt% is to the described concentrated additive of approximately≤0.4wt%, with at least a solvent, preferably water is added complementary to 100wt%.

Alkaline solution

The method according to this invention can be used to have approximately 〉=10pH, preferably 〉=12pH and more preferably 〉=13pH be to the liquid cleansing composition that comprises alkali source of≤14pH.

Can obtain described cleaning compositions in alkaline solution by described active ingredient is added into.

Can comprise approximately with described alkaline solution or liquid cleansing composition in the methods of the invention 〉=0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt% is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, further more preferably approximately 〉=1.7wt% is to approximately≤2.25wt%, more preferably approximately 〉=1.5wt% is to the alkali source of approximately≤2.0wt%, sodium hydroxide preferably, with at least a solvent, preferably water, be added complementary to 100wt%; The % by weight of wherein said alkali source is based on the gross weight of described alkaline solution or liquid cleansing composition.

Liquid cleansing composition

Can be by with described active ingredient or liquid cleaning additive, the concentrated and liquid cleaning additive of dilution more preferably preferably is added in alkaline solution and obtains described liquid cleansing composition.Therefore, described liquid cleansing composition can be for comprising the alkaline solution of described active ingredient.

The method according to this invention is approximately 〉=10pH with the pH of in the methods of the invention described liquid cleansing composition, preferably 〉=12pH and more preferably 〉=13pH extremely≤14pH.Necessary outstanding soil release characteristics in the bottle sanitation method has been guaranteed in the use of alkaline liquid cleaning compositions.

Be used for cleaning glass, pottery or plastic ware and removing from it the common bottle sanitation equipment of label, the technological temperature of the cleaning soln of described dipping bath is approximately 85 ℃.According to the present invention, can with the technological temperature of the cleaning soln of dipping bath approximately 85 ℃ be reduced to conserve energy lower than the temperature of 80 ℃.

In addition, the use of described liquid cleansing composition allows bottle sanitation and label removal method to move at lower temperature.Method of the present invention is compared conserve energy with the standard clean condition that bottle sanitation and label remove 〉=85 ℃ of being used in being used in bottle sanitation equipment.

Method of the present invention allows at approximately 〉=30 ℃ to≤78 ℃, further preferably approximately 〉=40 ℃ to≤77 ℃, also preferably approximately 〉=50 ℃ to≤75 ℃, preferably approximately 〉=55 ℃ to≤70 ℃ and the technological temperature of approximately 〉=60 ℃ to≤65 ℃ more preferably in addition, preferably wash under the technological temperature of liquid cleaning solution, for example cleaning glass, pottery or plastic ware and remove label on it, preferably the bottle sanitation in bottle sanitation equipment and label are removed.

Mention as the front, described label remove can be preferably in comprising the dipping bath of described liquid cleansing composition in approximately 〉=30 ℃ to≤78 ℃, further preferably approximately 〉=40 ℃ to≤77 ℃, also preferably approximately 〉=50 ℃ to≤75 ℃, preferably approximately 〉=55 ℃ to≤70 ℃ and more preferably carry out at the temperature of approximately 〉=60 ℃ to≤65 ℃ in addition.

Use in the method for the invention the label time of removing that described liquid cleansing composition obtains to be 〉=60 seconds to≤480 seconds, preferably 〉=120 seconds to≤420 seconds, further preferably 〉=150 seconds to≤390 seconds and preferably 〉=180 seconds to≤360 seconds in addition.

The label removal time of using method of the present invention to obtain satisfies at the automatic cleaning bottle and the needs of desired label removal time in removing from it the technique of label.

Described liquid cleansing composition can comprise approximately 〉=and 0.003wt% is to approximately≤0.035wt%, preferably approximately 〉=0.01wt% is to approximately≤0.03wt%, more preferably approximately 〉=0.014wt% is to phosphonic acids or its salt of approximately≤0.022wt%, perhaps monoene belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or its salt, preferably polyacrylic acid or its salt.

In addition, described cleaning compositions can comprise approximately 〉=and 0.003wt% is to approximately≤0.105wt%, and preferably approximately 〉=0.007wt% is to approximately≤0.070wt%, and more preferably approximately 〉=0.01wt% is to glyconic acid or its salt of approximately≤0.053wt%.

Preferably described cleaning compositions can comprise approximately 〉=0wt% is to approximately≤0.07wt%, preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, more preferably approximately 〉=0.021wt% is to phosphoric acid or its salt of approximately≤0.035wt%.

Described liquid cleansing composition can comprise approximately 〉=and 0wt% is to approximately≤0.07wt%, preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, more preferably approximately 〉=0.017wt% is at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent of the epoxy alkane unit that contains 4-18 oxyethane and/or propylene oxide of approximately≤0.035wt%, the both sexes alkoxylate C12-C14 hydramine tensio-active agent that preferably contains 10-14 epoxy alkane unit, or its salt.

according to a preferred embodiment, described liquid cleansing composition comprises approximately 〉=and 0wt% is to approximately≤0.14wt%, preferably approximately 〉=0.003wt% is to approximately≤0.123wt%, further preferably approximately 〉=0.035wt% is to approximately≤0.0105wt%, more preferably approximately 〉=0.052wt% is at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit that contains 4-16 oxyethane and/or propylene oxide of approximately≤0.088wt%, the nonionic alkoxylate C12-C18 alcohol tensio-active agent of butyl end-capping that preferably contains the epoxy alkane unit of 8-10 oxyethane, and/or contain the nonionic alkoxylate C8-C18 alcohol tensio-active agent of at least a not end-blocking of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C14 of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units.

Described liquid cleansing composition can comprise approximately 〉=and 0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt% is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, preferably approximately 〉=1.7wt% is to approximately≤2.25wt% in addition, and more preferably approximately 〉=1.5wt% is to the alkali source of approximately≤2.0wt%, preferably sodium hydroxide.

Can add solvent in described liquid composition, water preferably, complementary is to 100wt%.The % by weight of the component of described liquid composition is based on the gross weight of described liquid cleansing composition and be no more than 100wt%.

The described liquid cleansing composition that more preferably, can use in the method for the invention can comprise:

A) approximately 〉=0.003wt% is to approximately≤0.035wt%, preferably approximately 〉=0.01wt% is to approximately≤0.03wt%, and more preferably approximately 〉=0.014wt% is to phosphonic acids or its salt of approximately≤0.022wt%, and perhaps monoene belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or its salt, preferably polyacrylic acid or its salt

B) approximately 〉=0.003wt% is to approximately≤0.105wt%, and preferably approximately 〉=0.007wt% is to approximately≤0.070wt%, and more preferably approximately 〉=0.01wt% is glyconic acid or its salt of approximately≤0.053wt% extremely,

C) approximately 〉=0wt% is to approximately≤0.07wt%, and preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, and more preferably approximately 〉=0.021wt% is phosphoric acid or its salt of approximately≤0.035wt% extremely,

D) approximately 〉=0wt% is to approximately≤0.07wt%, preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, more preferably approximately 〉=0.017wt% is at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent of the epoxy alkane unit that contains 4-18 oxyethane and/or propylene oxide of approximately≤0.035wt%, the both sexes alkoxylate C12-C14 hydramine tensio-active agent that preferably contains 10-14 epoxy alkane unit, or its salt;

E) approximately 〉=0wt% is to approximately≤0.14wt%, preferably approximately 〉=0.003wt% is to approximately≤0.123wt%, further preferably approximately 〉=0.035wt% is to approximately≤0.0105wt%, more preferably approximately 〉=0.052wt% is at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit that contains 4-16 oxyethane and/or propylene oxide of approximately≤0.088wt%, preferably contains the pure tensio-active agent of nonionic alkoxylate C12-C18 of butyl end-capping of the epoxy alkane unit of 8-10 oxyethane; And/or contain the nonionic alkoxylate C8-C18 alcohol tensio-active agent of at least a not end-blocking of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C14 of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units;

F) approximately 〉=0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, preferably approximately 〉=1.7wt% is to approximately≤2.25wt% in addition, and more preferably approximately 〉=1.5wt% is to the alkali source of approximately≤2.0wt%, preferably sodium hydroxide;

G) solvent, preferably water, be added complementary to 100wt%; The % by weight of wherein said component is based on the gross weight of described liquid cleansing composition and be no more than 100wt%.

Below, will the component of described active ingredient, described liquid cleaning additive, described alkaline solution and the described liquid cleansing composition that can use in the method for the invention be described in further detail.

Sequestering agent

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the method for the invention comprise that a) being selected from phosphonate group sequestering agent, phosphonate Quito valency sequestrant and/or monoene belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or at least a sequestering agent of its salt.Usually, sequestering agent be can coordination common metal ion plays a role with other cleansing that prevents the metal ion disturbance cleaning compositions in (namely in conjunction with) natural water molecule.When involved with significant quantity, some sequestering agents can also be used as the threshold value agent.

Can use multiple phosphonic acids or phosphonate Quito valency sequestrant, it comprises such as organic phosphonate, condensation phosphonate, their mixture etc.The commercially available acquisition of these sequestering agents.Suitable condensation phosphonate comprises phosphoranoic acid sodium and phosphoranoic acid potassium, burnt Alendronate and burnt phosphonic acids potassium and trimerization Alendronate and three polyphosphonic acid potassium, six inclined to one side Alendronates, preferably trimerization Alendronate and three polyphosphonic acid potassium.

Compare the sodium salt of preferred condensation phosphonic acids with corresponding sylvite.Described sequestering agent includes organic phosphonates, for example organic-phosphonic acids, or its an alkali metal salt.Some examples of suitable organic phospho acid that comprise the phosphonic acid ester of their correspondences comprise:

1-hydroxyl ethane-1, the 1-di 2 ethylhexyl phosphonic acid:

CH ₃C(OH)[PO(OH) ₂] ₂;

Amino three (methylene phosphonic acids):

N[CH ₂PO(OH) ₂] ₃;

Amino three (methylene phosphonic acid) sodium salt;

2-hydroxyethyl imino-diacetic (methylene phosphonic acid):

HOCH ₂CH ₂N[CH ₂PO(OH) ₂] ₂;

Diethylene triamine penta(methylene phosphonic acid): (HO) ₂POCH ₂N[CH ₂CH ₂N[CH ₂PO (OH) ₂] ₂] ₂;

The diethylene triamine penta(methylene phosphonic acid) sodium salt:

C ₉H _(28-x)N ₃Na _xO ₁₅P ₅(x=7);

Hexamethylene-diamine (tetramethylene phosphonic acid) sylvite:

C ₁₀H _(28-x)N ₂K _xO ₁₂P ₄(x=6);

Two (hexa-methylene) triamine (pentamethylene phosphonic acids):

(HO ₂) POCH ₂N[CH ₂) ₆N[CH ₂PO (OH) ₂] ₂] ₂; With phosphoric acid H ₃PO ₃; And other similar organic phosphonate, and their mixture,

2-hydroxyethyl imino-diacetic (methylene phosphonic acid):

HOCH ₂CH ₂N[CH ₂PO(OH) ₂] ₂;

The diethylene triamine penta(methylene phosphonic acid) sodium salt:

C ₉H _(28-x)N ₃Na _xO ₁₅P ₅(x=7)

Hexamethylene-diamine (tetramethylene phosphonic acid) sylvite:

C ₁₀H _(28-x)N ₂K _xO ₁₂P ₄(x=6);

Two (hexa-methylene) triamine (pentamethylene phosphonic acids):

(HO ₂) POCH ₂N[(CH ₂) ₆N[CH ₂PO (OH) ₂] ₂] ₂; With phosphoric acid H ₃PO ₃; And other similar organic phosphonate, and their mixture.

Can use and be selected from other following sequestering agent: monoene belongs to the salt of unsaturated C3-C8-carboxylic acid monomer's sour substituted polymer, preferably be selected from the salt of C3-C4-monocarboxylic acid, acrylate, methacrylate, poly-itaconate, polymaleic acid salt, and their mixture, most preferably polyacrylate; And/or described sequestering agent can be selected from: monoene belongs to unsaturated C3-C8-carboxylic acid monomer's sour substituted polymer, preferably is selected from the C3-C4-monocarboxylic acid, vinylformic acid, methacrylic acid, poly-methylene-succinic acid, polymaleic acid, with their mixture, most preferably polyacrylic acid or its salt.Suitable acrylic acid polymer is can be from the Sokalan of BASF acquisition, for example Sokalan CP5 and/or Sokalan CP10.

But described polymkeric substance is water-soluble or be dispersed in water to colloidal state at least often.The molecular weight of these polymkeric substance can change in wide region, but (Mw) 〉=1,000 of preferably using weight-average molecular weight is to≤1,000,000, preferably 〉=2,000 are to≤800,000, further preferably 〉=2,500 are to≤500,000, and also preferably 〉=3,000 to≤250,000, more preferably 〉=3,500 are to≤100,000, especially preferably 〉=4,000 are to≤50,000 and the polymkeric substance of particularly preferably 〉=4,500 to≤10,000.

Described polymkeric substance or multipolymer are no matter be that polymkeric substance or the polymkeric substance of other addition that acid replaces can prepare by addition or technology for hydrolyzing.Therefore, copolymer-maleic anhydride by maleic anhydride and another comonomer for example cinnamic addition polymerization prepare.Preferably salt, the salt of polymaleic acid and their mixture of the salt of the sour substituted polymer of vinylformic acid, methacrylic acid monomer, poly-methylene-succinic acid.Particularly preferably be polyacrylic salt.

Described low molecular weight propylene acid polymer can prepare by the addition polymerization of vinylformic acid or its salt and himself or other vinyl comonomer.

Perhaps, described polymkeric substance can prepare by the basic hydrolysis of low molecular weight propylene nitrile homopolymer or multipolymer.

More preferably can use in the method for the invention sequestering agent for example homo-polypropylene acid and/or homo-polypropylene acid esters.Most preferably using Mw is 〉=1,000 to≤1,000,000, preferably 〉=2.000 to≤800,000, further preferably 〉=2.500 to≤500,000, also preferably 〉=3,000 until≤250,000, more preferably 〉=3,500 are to≤100,000, particularly preferably 〉=4,000 are to≤50,000 and homo-polypropylene acid and/or the homo-polypropylene acid esters of particularly preferably 〉=4,500 to≤10,000.

Should be appreciated that other sequestering agent at least a sequestering agent that belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or its salt except being selected from phosphonate group sequestering agent, phosphonate group sequestering agent and/or monoene can be removed.

Phosphoric acid salt

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the method for the invention can comprise at least a phosphoric acid salt or phosphoric acid.Phosphoric acid salt or phosphoric acid can provide dirt dissemination, scourability, water hardness control action kou etc. for additive of the present invention or cleaning compositions.Described phosphoric acid salt comprises the monomer of phosphoric acid, the polymkeric substance of phosphoric acid, the salt of phosphoric acid or their combination; Orthophosphoric acid salt, metaphosphate, tri-polyphosphate or their combination; Phosphoric acid; The basic metal of polyphosphoric acid, ammonium and alkanol ammonium salt, for example tripoly phosphate sodium STPP and other senior linear and ring-type polyphosphate material, pyrophosphate salt, and glassy polymer metaphosphate; Phosphoro-amidate; Nitrilo trimethylene phosphoric acid salt etc.; Perhaps their combination.Preferred phosphoric acid salt comprises phosphoric acid and monomer whose, polymkeric substance and salt etc. or their combination.

Chelator component

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the method for the invention comprise a) at least a C4-C18 hydroxyl monocarboxylic acid or its salt.Chelator component shows detergency ability when for example using under alkaline condition.Provide described chelator component to be used for fettering the metal of dirt to help cleaning action and scourability.The part that described sequestrant can be used as described composition provides.Concentrated liquid cleaning additive can comprise 〉=and 1wt% is to approximately≤30wt%, and preferably approximately 〉=2wt% is to approximately≤20wt%, and more preferably approximately 〉=5wt% is to the chelator component of approximately≤15wt%.Should be appreciated that described chelator component can comprise the mixture of different sequestrants.

Suitable C4-C18 hydroxyl monocarboxylic acid or corresponding salt compound include but not limited to citric acid; Propionic acid, glyconic acid, oxyacetic acid, glucoheptose (glucoheptanoic acid), succsinic acid, lactic acid, methyllactic acid, 2-hydroxybutyric acid, amygdalic acid, atrolactinic acid, phenyl-lactic acid, R-Glyceric acid, 2,3,4-trihydroxy-butyric acid, α hydroxylauric acid, M-nitro benzoic acid, isocitric acid, citromalic acid, n-hexadecylcitric acid, quinic acid, uronic acid, it comprises glucuronic acid, glucuronic acid (glucuronolactonic acid), galacturonic acid, and galacturonolactonic acid, oxypyroracemic acid, xitix and tropic acid.Preferred hydroxyl monocarboxylic acid compound comprises citric acid; Propionic acid; Glyconic acid; Oxyacetic acid; Glucoheptose and succsinic acid.Suitable hydroxydicarboxylic acid's compound includes but not limited to tartronic acid, hydroxy-butanedioic acid, tartrate, arabiraric acid, ribaric acid, xylaric acid, lyxaric acid, saccharic acid, tetrahydroxyadipic acid, mannosaccharic acid, glucaric acid, allomucic acid, too Lip river mucic acid, idosaccharic acid and talaric acid.Preferred hydroxydicarboxylic acid comprises tartrate and ethylenediamine tetraacetic acid (EDTA).Yet, most preferably glyconic acid or its salt, for example gluconic acid sodium salt.

Can use in the method for the invention extra sequestrant.the exemplary sequestrant that can use in addition according to the present invention comprises the five sodium-salt (can title Versenex80 obtain) of diethylene triaminepentaacetic acid(DTPA), sodium glucoheptonate, ethylenediamine tetraacetic acid (EDTA) (EDTA), the salt of ethylenediamine tetraacetic acid (EDTA), Oxyethylethylenediaminetriacetic acid (HEDTA), the salt of Oxyethylethylenediaminetriacetic acid, complexon I (NTA), the salt of complexon I, di-alcohol glycine sodium salt (DEG), ethanol Diglycocol disodium salt (EDG), N, N-two (carboxymethyl)-Pidolidone four sodium (GLDA), with their mixture.The exemplary salt of ethylenediamine tetraacetic acid (EDTA) comprises disodium salt, tetra-na salt, di-ammonium salts, and trisodium salt.The exemplary salt of Oxyethylethylenediaminetriacetic acid is its trisodium salt.

The suitable sequestrant that can use in addition in the method for the invention is iminobisuccinate, the sodium salt of iminodisuccinic acid preferably, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid and/or N, N-two (carboxymethyl)-Pidolidone four sodium (GLDA).

Should be appreciated that described chelator component can comprise the mixture of different sequestrants.Yet, can save other sequestrant except C4-C18 hydroxyl monocarboxylic acid or its salt.

Acid

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the method for the invention can comprise acid or its salt.Operable exemplary inorganic acid comprises mineral acid for example sulfuric acid, nitric acid, hydrochloric acid and phosphoric acid.

Operable exemplary organic acid comprises carboxylic acid, and this comprises for example dicarboxylic acid of monocarboxylic acid and poly carboxylic acid.Exemplary carboxylic acid comprises aliphatic series and aromatic carboxylic acid.Exemplary aliphatic carboxylic acid comprises acetic acid, formic acid, halogen-containing carboxylic acid is Mono Chloro Acetic Acid for example, and contain side group for example-OH ,-R ,-OR ,-(EO) _x,-(PO) _x,-NH ₂, and-NO ₂Modified carboxylic acid, wherein R is the C1-C10 alkyl.Exemplary aromatic carboxylic acid comprises phenylformic acid, Whitfield's ointment, and be modified to comprise halogen, and-OH ,-R ,-OR ,-(EO) _x,-(PO) _x,-NH ₂, and-NO ₂In at least one aromatic carboxylic acid as side group, wherein R is the C1-C10 alkyl.Exemplary organic acid in addition comprises oxalic acid, phthalic acid, and sebacic acid, hexanodioic acid, citric acid, toxilic acid and its modified form that contains side group, described side group comprises halogen ,-OH ,-R ,-OR ,-(EO) _x,-(PO) _x,-NH ₂, and-NO ₂, wherein R is the C1-C10 alkyl.Be to be understood that subscript x refers to repeating unit.

Described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can comprise at least a acid or its corresponding salt.Should be appreciated that to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition interpolation acid or its corresponding salt and can be removed.

Tensio-active agent

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the method for the invention can comprise at least a tensio-active agent.Described tensio-active agent can be selected from nonionogenic tenside, cats product, anion surfactant, amphoterics and their mixture.More preferably biodegradable tensio-active agent.

Can use described other surface active agent composition to be used for improving the clean-up performance of described liquid cleansing composition.Thereby can use in the method for the invention described surface active agent composition to allow infiltration and separating of dirt and the removing of bottle label of applying soln to reduce surface tension and wetting dirt particle.

Should be appreciated that adding tensio-active agent to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can be removed.

Nonionogenic tenside

The exemplary nonionogenic tenside that can use at the described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that are used for the inventive method is oxyalkylated (preferably ethoxylation or ethoxylation and propenoxylated) fatty acid alkyl ester, it preferably contains 1-4 carbon atom, more preferably fatty acid methyl ester in alkyl chain.

Can reduce surface tension with described nonionic low-alkoxyization alcohol tensio-active agent, wetting dirt particle is removed with the infiltration that allows applying soln, the separation of dirt and the label of improvement bottle.

Above-mentioned alcohol alcoxylates tensio-active agent comprises the alcohol alcoxylates tensio-active agent of end-blocking.

Operable exemplary nonionic low-alkoxyization alcohol tensio-active agent is the alcohol alcoxylates that contains 1-4 ethylene oxide group (1-4EO), 1-4 butylene oxide groups (1-4BO), a 1-4 propylene oxide group (1-4PO), the alcohol alcoxylates tensio-active agent of its end-blocking, perhaps their mixture.

Nonionogenic tenside d most preferably) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

Particularly primary alconol and/or branching alcohol of the low-alkoxy alcohol of available other use in the method for the invention advantageously, preferably it contains 8-18 carbon atom, with contain 1-4 ethylene oxide group (1-4EO), 1-4 butylene oxide groups (1-4BO), a 1-4 propylene oxide group (1-4PO), the alcohol alcoxylates tensio-active agent of its end-blocking perhaps can comprise mixture.Alcohol groups can be straight chain, branching, perhaps can contain mixture.

can be used in active ingredient of the present invention, the senior alcohol alcoxylates tensio-active agent of exemplary nonionic in liquid cleaning additive and/or liquid cleansing composition is to contain 5-40 ethylene oxide group (5-40EO), butylene oxide groups (5-40BO), propylene oxide group (5-40PO), 6-30 ethylene oxide group (6-30EO) preferably, butylene oxide groups (6-30BO), propylene oxide group (6-30PO), 7-20 ethylene oxide group (7-20EO) further preferably, butylene oxide groups (7-20BO), propylene oxide group (7-20PO), 8-10 ethylene oxide group (8-10EO) more preferably, butylene oxide groups (8-10BO), propylene oxide group (8-10PO), 8 ethylene oxide groups (8EO) most preferably, butylene oxide groups (8BO), the alcohol alcoxylates of propylene oxide group (8PO), the alcohol alcoxylates tensio-active agent of its end-blocking, perhaps their mixture.

advantageously can be used on senior alcohol alcoxylates straight chain and/or branching alcohol in particular in composition of the present invention, it preferably contains 8-18 carbon atom, with 5-40 ethylene oxide group (5-40EO), butylene oxide groups (5-40BO), propylene oxide group (5-40PO), 6-30 ethylene oxide group (6-30EO) preferably, butylene oxide groups (6-30BO), propylene oxide group (6-30PO), 7-20 ethylene oxide group (7-20EO) further preferably, butylene oxide groups (7-20BO), propylene oxide group (7-20PO), 8-10 ethylene oxide group (8-10EO) more preferably, butylene oxide groups (8-10BO), propylene oxide group (8-10PO), 8 ethylene oxide groups (8EO) most preferably, butylene oxide groups (8BO), propylene oxide group (8PO), the alcohol alcoxylates tensio-active agent of its end-blocking, perhaps can comprise mixture.Alcohol groups can be straight chain, branching, perhaps can contain mixture.

particularly preferably be senior alcohol alcoxylates, preferably have the straight chain of 12-18 carbon atom or branching alcohol group (described alcohol groups for example from cocoyl-, palmityl-, tallow-or oil base alcohol) alcohol ethoxylate, it contains 8-18 carbon atom, with 5-40 ethylene oxide group (5-40EO), butylene oxide groups (5-40BO), propylene oxide group (5-40PO), 6-30 ethylene oxide group (6-30EO) preferably, butylene oxide groups (6-30BO), propylene oxide group (6-30PO), 7-20 ethylene oxide group (7-20EO) further preferably, butylene oxide groups (7-20BO), propylene oxide group (7-20PO), 8-10 ethylene oxide group (8-10EO) more preferably, butylene oxide groups (8-10BO), propylene oxide group (8-10PO), 8 ethylene oxide groups (8EO) most preferably, butylene oxide groups (8BO), propylene oxide group (8PO), the alcohol alcoxylates tensio-active agent of its end-blocking, perhaps can comprise mixture.Yet most preferably have following isotrideyl alcohol in composition of the present invention: it has 6EO-14EO, 6PO-14PO, 6BO-14BO, 7EO-10EO preferably, 7PO-10PO, 7BO-10BO, and 8EO most preferably, 8PO, 8BO perhaps can contain mixture.

according to the present invention, can use following senior alcohol alcoxylates: 5EO, 6EO, 7EO, 8EO, 9EO, 10EO, 11EO, 12EO, 13EO, 14EO, 15EO, 16EO, 17EO, 18EO, 19EO, 20EO, 21EO, 22EO, 23EO, 24EO or 25EO, 5PO, 6PO, 7PO, 8PO, 9PO, 10PO, 11PO, 12PO, 13PO, 14PO, 15PO, 16PO, 17PO, 18PO, 19PO, 20PO, 21PO, 22PO, 23PO, 24PO or 25PO, 5BO, 6BO, 7BO, 8BO, 9BO, 10BO, 11BO, 12BO, 13BO, 14BO, 15BO, 16BO, 17BO, 18BO, 19BO, 20BO, 21BO, 22BO, 23BO, 24BO or 25BO, the alcohol alcoxylates tensio-active agent of its end-blocking, maybe can contain mixture.

Has 5EO-40EO, preferably 6EO or 30EO, 7EO-20EO further preferably, more preferably 8EO-10EO and most preferably 8EO; 5PO-40PO, preferably 6PO or 30PO, 7PO-20PO further preferably, more preferably 8PO-10PO and most preferably 8PO; 5BO-40BO, preferably 6BO or 30BO, 7BO-20BO further preferably, more preferably 8BO-10BO and most preferably the exemplary senior alcohol alcoxylates of 8BO comprise C12-C14-alcohol; C9-C11-alcohol, C13-C15-alcohol, C12-C18-alcohol, the alcohol alcoxylates tensio-active agent of its end-blocking, and their mixture, and the mixture of the pure and mild C12-C18-alcohol of C12-C14-, the alcohol alcoxylates tensio-active agent of its end-blocking, and be most preferably C13-alcohol.

Except these nonionogenic tensides, also can use and contain greater than 12EO, 12PO, the Fatty Alcohol(C12-C14 and C12-C18) of 12BO.The example of described Fatty Alcohol(C12-C14 and C12-C18) is to contain 14EO, 25EO, 30EO or 40EO, 14PO, 25PO, 30PO or 40PO, 14BO, 25BO, the alcohol alcoxylates tensio-active agent of the tallow fatty alcohol of 30BO or 40BO and its end-blocking.

The 5EO-40EO that mentions, 5PO-40PO, 5BO-40BO be 6EO or 30EO preferably, 6PO or 30PO, 6BO or 30BO, further preferably 7EO-20EO, 7PO-20PO, 7BO-20BO, 8EO-10EO more preferably, 8PO-10PO, 8BO-10BO and 8EO most preferably, 8PO, the extent of alkoxylation of 8BO is statistical average value, this may be integer or mark for specific product.Yet, more preferably, the 5EO-40EO that mentions, 5PO-40PO, 5BO-40BO be 6EO or 30EO preferably, 6PO or 30PO, 6BO or 30BO, 7EO-20EO further preferably, 7PO-20PO, 7BO-20BO, 8EO-10EO more preferably, 8PO-10PO, 8BO-10BO and 8EO most preferably, 8PO, the extent of alkoxylation of 8BO may be integer or mark.Most preferably, 5EO-40EO, 5PO-40PO, the extent of alkoxylation of 5BO-40BO, preferably 6EO or 30EO, 6PO or 30PO, the extent of alkoxylation of 6BO or 30BO, 7EO-20EO further preferably, 7PO-20PO, the extent of alkoxylation of 7BO-20BO, 8EO-10EO more preferably, 8PO-10PO, the extent of alkoxylation of 8BO-10BO and 8EO most preferably, 8PO, the extent of alkoxylation of 8BO.The extent of alkoxylation of mentioning may be integer.

Preferred senior alcohol alcoxylates have narrow homologue distribute (the close limit ethoxylate, NRE).

Other tensio-active agent comprises the alkoxylate long chain fatty acids amides, and wherein said lipid acid has 8-20 carbon atom and described amide group is oxyalkylated with 1-20 oxyethane, propylene oxide and/or epoxybutane unit.

The another kind of nonionogenic tenside that can be used as composition in active ingredient of the present invention, described liquid cleaning additive and/or liquid cleansing composition is alkyl polyglycoside class (APG).Suitable alkyl polyglycoside satisfies general formula R O (G) z, wherein R contains 8-22 and (2-methyl-branching especially) saturated or undersaturated aliphatic group of the straight chain of 12-18 carbon atom or branching preferably, contain 5 or 6 carbon atom glucoside unit, preferably glucoside with G representative.Oligomeric degree z is 1.0-4.0 and the numerical value of 1.1-1.4 preferably.

Also can use the nonionogenic tenside for example ABIL B8852 or the Silwet7602 that contain siloxanes.The exemplary tensio-active agent that contains siloxanes is the poly-butane of siloxanes.

the example of amine oxide tensio-active agent comprises: dimethyl dodecyl amine oxide, dimethyl tetradecyl amine oxide, ethyl-methyl tetradecyl amine oxide, hexadecyl dimethyl amine oxide compound, dimethyl stearic amine oxide compound, hexadecyl ethyl propyl amine oxide, diethyl dodecyl oxide compound, diethyl tetradecyl amine oxide, dipropyl dodecyl amine oxide, the lauryl dimethyl amine oxide, two-(2-hydroxyethyl) dodecyl amine oxides, two-(2-hydroxyethyl)-3-dodecyloxy-l-hydroxypropyl amine oxide, (2-hydroxypropyl) methyl tetradecyl amine oxide, dimethyl oil base amine oxide, dimethyl-(2-hydroxyl dodecyl) amine oxide, corresponding dodecyl with above compound, hexadecyl and octadecyl homologue.

Extra nitrogen-containing surfactants comprises ethoxylation primary alkyl amine, and wherein said alkyl has 10-20 carbon atom and described amine with 2-20 ethylene oxide unit ethoxylation.

In addition, deriving from oxyethane is also useful with nonionogenic tenside by the condensation of the product that obtains of propylene oxide and reacting ethylenediamine.For example, existence contains 40-80 % by weight polyoxyethylene and has 5,000-11, the compound that derives from ethylene oxide group and the hydrophobic base reaction that is consisted of by the reaction product of quadrol and excessive propylene oxide of 000 molecular weight, wherein said alkali has approximately 2,500-3,000 molecular weight.

suitable ionic surfactant pack is drawn together: Pluronic F-68, it is sold with trade(brand)name Pluronic by BASF, polyoxyethylene condenses with fatty alcohol/ethylene oxide condensate of every mole of coco alcohol 1-30 moles of ethylene oxide, by the ethoxylation long-chain alcohol of Shell Chemical Co. with trade(brand)name Neodol sale, the polyoxyethylene condenses of Sorbitol Powder lipid acid, alkylolamide, monoalkylol amide for example, di alkanolamide and ethoxylation alkylolamide, coconut monoethanol amide for example, lauroyl isopropanol amide and lauroyl diglycollic amide, and amine oxide, for example dodecyl-dimethyl amine oxide compound.

Exemplary ionic surfactant pack is in addition drawn together the alkyl phenolic alkoxy thing, and amine oxide, for example alkyl dimethyl amine oxide or two (2-hydroxyethyl) alkyl amine oxide.

In the described active ingredient that can use in the methods of the invention and/or described liquid cleaning additive with 〉=0wt% to approximately≤40wt%, preferably approximately 〉=1wt% is to approximately≤35wt%, further preferably approximately 〉=10wt% is to approximately≤30wt%, more preferably approximately 〉=15wt% extremely the amount of approximately≤25wt% provides described extra nonionogenic tenside, based on the gross weight of described liquid cleaning additive or liquid cleansing composition.

Most preferably use the oxyalkylated C8-C18 alcohol of at least a alkyl-blocked nonionic tensio-active agent of the epoxy alkane unit contain 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C18 of butyl end-capping of the epoxy alkane unit of 8-10 oxyethane; And/or contain the oxyalkylated C8-C18 alcohol of the nonionic of at least a not end-blocking tensio-active agent of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of the oxyalkylated C12-C14 of nonionic of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units.

Should be appreciated that adding nonionogenic tenside to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can be removed.

Anion surfactant

The described active ingredient that can use in the method for the invention, described liquid cleaning additive and/or liquid cleansing composition preferably do not contain anion surfactant.

Operable exemplary anion surfactant comprises organic carboxylate, organic sulfonate, organic sulfate, organophosphate etc., particularly linear alkylaryl sulfonate, alkaryl carboxylate salt for example, alkylaryl sulfonate, alkaryl phosphoric acid salt etc.The classification of these anion surfactants is known as linear alkyl phenylbenzimidazole sulfonic acid salt (LABS), alhpa olefin sulfonate (AOS), alkyl-sulphate, and secondary alkyl sulfonate in the tensio-active agent field.

In the described active ingredient that can use in the methods of the invention and/or described liquid cleaning additive with 〉=0wt% to≤40wt%, preferably 〉=0.1wt% is to≤35wt%, further preferably 〉=0.5wt% is to≤32wt%, more preferably the amount of 1.0wt%-30wt% provides described anion surfactant, based on the weight of all components of whole compositions.

Should be appreciated that adding anion surfactant to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can be removed.

Cats product

The existence of described nonionogenic tenside makes it possible to use low-level senior foaming cats product, simultaneously foaming is remained on acceptable level.In a preferred embodiment of the invention, described active ingredient, described liquid cleaning additive and/or liquid cleansing composition also comprise cats product.

Suitable cats product comprises the quaternary ammonium compound with formula RR ' R ' ' R ' ' ' N+X-, R wherein, R ', R ' ' and R ' ' ' optionally contain one or more P, O, the heteroatomic C1-C24 alkyl of S or N, aryl or aralkyl, and X is F, Cl, Br, I or alkyl sulfate.Extra preferred cats product comprises alkylamine ethoxylation and/or propenoxylated, diamines or triamine.

R, R ', each in R ' ' and R ' ' ' can comprise independently that (individually or in combination) contain 6-24 carbon atom, 14-24 carbon atom preferably, and more preferably, the substituting group of 16-24 carbon atom.

R, R ', each in R ' ' and R ' ' ' can be straight chain, ring-type, branching, saturated or undersaturated independently, and can comprise heteroatoms for example oxygen, phosphorus, sulphur or nitrogen.R, R ', any two in R ' ' and R ' ' ' can form cyclic group.R, R ', any in three of R ' ' and R ' ' ' can be hydrogen independently.X is preferably counter ion and is preferably non-fluorine counter ion.Exemplary counter ion comprise chlorion, bromide anion, methyl-sulfuric acid root, etherosulfuric acid root, sulfate radical and phosphate radical.

In one embodiment, described quaternary ammonium compound comprises quaternary ammonium salt alkyl ethoxylated and/or propenoxylated (or amine).

Preferably, described alkyl contains and has an appointment 6 to about 22 carbon atoms and can be saturated and/or undersaturated.Oxyalkylated degree is preferably about 2 to approximately 20, and/or propenoxylated degree is preferably about 0 to approximately 30.

In one embodiment, described quaternary ammonium compound comprises alkyl with about 6-22 carbon atom and approximately 2 to about 20 oxyalkylated degree.

In the described active ingredient that can use in the methods of the invention and/or described liquid cleaning additive with 〉=0wt% to≤40wt%, preferably 〉=0.1wt% is to≤35wt%, further preferably 〉=0.5wt% is to≤32wt%, more preferably the amount of 1.0wt% to 30wt% provides described cats product, based on the weight of all components of whole compositions.

Should be appreciated that adding cats product to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can be removed.

Amphoterics

Active ingredient according to the present invention, described liquid cleaning additive and/or liquid cleansing composition can not contain amphoterics.The example of suitable amphoterics comprises decoyl both sexes base propionic salt, lauryl B-imino-disodium beclomethasone and cocounut oil both sexes carboxyl propionic salt (cocoamphocarboxypropionate), and octyl group imino-disodium beclomethasone.

Most preferably use in the method for the invention amphoterics d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

Can be in described liquid cleaning additive and/or described liquid cleansing composition with 〉=0wt% to approximately≤20wt%, preferably approximately 〉=3wt% is to approximately≤15wt%, more preferably approximately 〉=5wt% extremely the amount of approximately≤10wt% provides described amphoterics, based on the weight of described liquid cleaning additive and/or liquid cleansing composition.

Be to be understood that adding amphoterics to described active ingredient, described liquid cleaning additive and/or liquid cleansing composition can be removed.

Suds suppressor

The described active ingredient, described liquid cleaning additive and/or the liquid cleansing composition that use in the methods of the invention can contain at least a suds suppressor.Suitable suds suppressor is for example for example mixture of distearyl ethylene diamide of the silicon-dioxide of organopolysiloxane and itself and fine, the randomly mixture of the silicon-dioxide of silanization, and paraffin, wax, Microcrystalline Wax and itself and silanization or difatty acid alkylenediamides.In the described active ingredient of using in the methods of the invention and/or liquid cleaning additive, the amount of suds suppressor can be for 〉=0wt% to approximately≤20wt%, preferably approximately 〉=3wt% is to approximately≤15wt%, more preferably approximately 〉=5wt% is to approximately≤10wt%, based on the gross weight of described cleaning additive or liquid cleansing composition.

Advantageously use in addition the mixture of multiple suds suppressor, for example the mixture of siloxanes, paraffin or wax.Should be appreciated that to the described liquid cleaning additive that uses in the methods of the invention and/or cleaning compositions interpolation suds suppressor and can be removed.

Alkali source

The source of alkalescence can be with described cleaning compositions in other component compatibility and any alkali source of the pH of expectation will be provided.

Exemplary alkali source comprises alkali metal hydroxide, an alkali metal salt, phosphoric acid salt, amine and their mixture.

Exemplary alkali metal hydroxide comprises sodium hydroxide, potassium hydroxide and lithium hydroxide.Exemplary an alkali metal salt comprises sodium carbonate, tertiary sodium phosphate, salt of wormwood and their mixture.Most preferably use sodium hydroxide as alkali source.

Alkali source, preferably alkali metal hydroxide, can be added into described composition in a variety of forms, is dissolved in aqueous solution or their combination.Alkali metal hydroxide can pill or the form of bead or commercially available with the aqueous solution form.

Described basic solution or described liquid cleansing composition can contain the alkali source of following consumption, sodium hydroxide preferably: approximately 〉=0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt% is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, and further more preferably approximately 〉=1.7wt% is to approximately≤2.25wt%, and more preferably approximately 〉=1.5wt% is to approximately≤2.0wt%; The % by weight of wherein said alkali source is based on the gross weight of described basic solution or liquid cleansing composition.

The use of cleaning compositions

The cleaning compositions that uses in the inventive method can be used for cleaning hard and/or soft surface, preferably glass, pottery, metal and/or plastic ware.Preferably, the cleaning compositions that uses in the inventive method can be used for the cleaning bottle.More preferably, the cleaning compositions that uses in the inventive method can be used at bottle sanitation equipment cleaning glass, pottery, metal and/or plastic ware, preferably bottle.

Remove bottle label in containing the dipping bath of cleaning compositions of the present invention.Suitable cleaning equipment is single-end bottle washing machine or Double-pointed bottle washing machine.

Most preferably use cleaning soln of the present invention in automatically processing, with cleaning glass, pottery, metal and/or plastic ware, particularly glass, pottery and/or plastic bottles, and to remove the label on it.

The accompanying drawing summary

Fig. 1 has shown the label removal time in the glass bottle that obtains under differing temps in the bottle sanitation equipment of use liquid cleaning solution,

Fig. 2 has shown the label removal time of the glass plate that uses liquid cleaning solution under differing temps.

Embodiment

Liquid cleaning additive with following examples E1-E5 illustrates improved cleaning and label removal effect at a lower temperature.

Embodiment E 1-additive

Embodiment E 2-does not contain the liquid cleaning additive of tensio-active agent

The liquid cleaning additive	Wt%	?
			Phosphoric acid 75%	10.0	?
Glyconic acid 50%	10.0	?
			Phosphonic acids 50%	11.0	?
Distilled water	Complementary is to 100wt%	?

Embodiment E 3-does not contain the liquid cleaning additive of defoamer

Embodiment E 4-does not contain the liquid cleaning additive of sequestering agent

Embodiment E 5-only has sequestering agent

The liquid cleaning additive	Wt%	?
			Glyconic acid 50%	10.0	?
Phosphonic acids 50%	11.0	Sequestering agent
			Distilled water	Complementary is to 100wt%	?

Label is removed experiment

Background:

Develop this experimental technique and estimated label removal capacity for the different caustic additives of bottle washing.Label is removed the clean utility that experiment is used for measuring additive.It can be applied to polyethylene terephthalate (PET) and glass bottle.

Equipment:

-700ml has on it with the mineral water vial of Casein ST50KF tackiness agent with the flat outside surface of Mifare standard paper label

-uncoated sheet glass 19cm x10cm or uncoated 330ml vial

-can weighing to 0.0001 analytical balance

-Casein ST50KF the tackiness agent (sheet glass) that can obtain from the Tuermerleim GmbH company that is positioned at German Ludwigshafen/Rhein

-have a Mifare standard paper label of following parameter: label sizes: 85.60+/-0.12mm x53.98+/-0.05mm, total thickness: 0.30+/-0.03mm and weight: 0.20g+/-0.05g

-roller coating machine/hand coatings machine

-have a double-walled container of 5000ml internal volume

Program:

The label removal device that is used for sheet glass:

Described label removal device is by wherein sheet glass being fixed on the oscillating motor (from the wind wiper motor of automobile " Opel Record " acquisition) that is used for experiment in fixture with the vertical position.The speed of oscillating motor has been set so that its per second moves forward and backward.Experimental solutions is heated in double-walled container.This container is connected to automatic heat regulator, and it regulates desired temperature.

The label removal device that is used for the mineral water vial:

Process in for the Fontana RME SEN cleaning equipment of 45,000 bottles per hour in processing power and have the 700ml mineral water vial of having the flat outside surface of Mifare standard paper label it on Casein ST50KF tackiness agent.Be used for cleaning compositions filling as described below the dipping bath that label is removed with what use in the methods of the invention.

Sheet glass is labelled:

With acetone, that the sheet glass degrease is also at room temperature dry.Use Casein ST50KF tackiness agent with the hand coatings machine, label to be applied on sheet glass.Described binder film should very thin (100 μ m).At room temperature dry label reaches 3 days.

Bottle is labelled:

With acetone, that the mineral water bottle degrease is also at room temperature dry.Use Casein ST50KF tackiness agent with the hand coatings machine, label to be applied on mineral water bottle.Described binder film should very thin (100 μ m).At room temperature dry label reaches 3 days.

Liquid cleaning solution:

Mix by the liquid cleaning additive with the liquid cleaning additive of 2000ml2wt%NaOH alkaline solution and 4ml embodiment E 1 or 7ml embodiment E 1-E5 and obtain plurality of kinds of cleaning.

Afterwards, heating is used for cleaning soln that the label of vial removes to required temperature 65 ℃ and 80 ℃ (referring to Fig. 1) and begins cleaning course according to Fig. 1 in Fontana RME SEN dipping bath.Measurement with regard to cleaning soln used each vial until the time that label is completely removed (=label is removed the time, second).For each cleaning soln and temperature, repeated experiments 3 times.

For the experiment of sheet glass label, make the liquid cleansing composition in double-walled container reach the temperature (referring to Fig. 2) of 60 ℃.Subsequently, with the sheet glass of fixture fixing strip label, and sheet glass is introduced described cleaning soln so that described label is immersed in cleaning soln fully and opens oscillating motor.Measurement with regard to cleaning soln used each sheet glass until the time that label is completely removed (=label is removed the time, second).For each cleaning soln and temperature, repeated experiments 3 times.

Result:

Fig. 1 has clearly illustrated, the additive of the embodiment E 1 identical with 4ml be added into the 2000ml2.0wt%NaOH caustic liquor under 80 ℃ of cleaning temps in is compared, and uses 7ml embodiment E 1 additive treating in being added into the 2000ml2.0wt%NaOH caustic liquor to have on it with Casein ST50KF tackiness agent under 65 ℃ of technological temperatures and provides the identical label removal time with the label removal capacity of the 700ml mineral water vial of the flat outside surface of Mifare standard paper label.Therefore, Fig. 1 has confirmed that method of the present invention provides good cleaning and label to remove feature at a lower temperature.

Fig. 2 has shown, uses 7ml embodiment E 2, E3, E4 and the E5 additive label for sheet glass in being added into the 2000ml2.0wt%NaOH caustic liquor to remove the improved label removal time that be provided 120-140 second under 60 ℃ of technological temperatures.Therefore, Fig. 2 has shown that method of the present invention provides good cleaning and label to remove feature at a lower temperature.

As used herein, term " about " refers to the number change that may occur, for example by measuring for the preparation of the typical case of enriched material or applying soln in reality and the generation of liquid treatment process; Produce by inevitable error in these processes; By for the preparation of described composition or implement that the difference of preparation, raw material or the purity of the composition of described method produces etc.Term " about " also comprises the different amount that is caused by different equilibrium conditionss for the composition that is produced by specific starting mixt.Whether no matter modified by term " about ", claims comprise the equivalent way of described quantity.

Should be noted that as use in the specification and claims, singulative " ", " one/a kind of " and " described/as to be somebody's turn to do " comprises plural object, unless the clearly indication on the contrary of corresponding content.Therefore, for example, mention that the composition that contains " a kind of compound " comprises the mixture of two or more compounds.Should also be noted that the term "or" usually with it comprise " and/or " implication use, unless the clearly indication on the contrary of described content.All publications in this specification sheets and patent application have represented those skilled in the art's related to the present invention level.Various concrete and preferred embodiments and technology the present invention have been described as.Yet, should be appreciated that in the situation that remain in the spirit and scope of the present invention and can make many conversion and improvement.

Claims

1. one kind with liquid cleansing composition cleaning glass, pottery or plastic ware and/or method of removing label on it under lower than the technological temperature of 80 ℃, wherein said liquid cleansing composition comprises approximately 〉=alkali source of 0.001wt% to active ingredient peace treaty 〉=0.5wt% of approximately≤10wt% to approximately≤3.5wt%, and wherein said active ingredient comprises:

B) at least a C4-C18 hydroxyl monocarboxylic acid or its salt;

2. the method for claim 1, wherein said active ingredient is at least a sequestering agent and b a)) weight ratio of at least a C4-C18 hydroxyl monocarboxylic acid or its salt be approximately 6:1 to about 1:6,5:1-1:5 preferably, further preferably 4:1-1:4 and more preferably 3:1-1:3.

3. claim 1 or 2 method, wherein said active ingredient additionally comprises active ingredient c) at least a phosphate component or phosphate base component.

4. the method for any one in claim 1-3, wherein said active ingredient additionally comprises active ingredient d) contain at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt of the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide.

5. the method for any one in claim 1-4, wherein said active ingredient additionally comprises following active ingredient: contain and have an appointment 1 to the about nonionic alkoxylate C6-C24 alcohol tensio-active agent of at least a not end-blocking of 30 epoxy alkane units.

6. the method for any one in claim 1-5, wherein said active ingredient additionally comprises following active ingredient: at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent that contains the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

7. the method for any one in claim 1-6, wherein said active ingredient comprises: at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent or its salt that d) contain the epoxy alkane unit of 4-18 oxyethane and/or propylene oxide; With at least a defoamer, it preferably is selected from the siloxanes defoamer; And/or contain at least a alkyl-blocked at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide.

8. the method for any one in claim 1-7, wherein said active ingredient is sequestering agent and b a)) weight ratio of C4-C18 hydroxyl monocarboxylic acid or its salt be approximately 5:1 to about 1:5, about 4:1-1:4 preferably, further preferably approximately 3:1 to about 1:3, and more preferably approximately 2:1 to about 1:2.

9. the method for any one in claim 1-8, active ingredient c wherein) phosphate component or phosphate base component and a) weight ratio of sequestering agent be approximately 10:1 to about 1:10, about 5:1to1:5 preferably, further preferably approximately 3:1 to about 1:3, also preferably approximately 2:1 to about 1:2, and more preferably approximately 1.5:1 to about 1.2:1.

10. the method for any one in claim 1-9, active ingredient d wherein) amphoterics and b) weight ratio of C4-C18 hydroxyl monocarboxylic acid or its salt be approximately 10:1 to about 1:10, about 5:1-1:5 preferably, further preferably approximately 3:1 to about 1:3, also preferably approximately 2:1 to about 1:2, and more preferably approximately 1.7:1 to about 1.5:1.

11. the method for any one in claim 1-10, wherein the alkyl-blocked nonionogenic tenside of active ingredient and the weight ratio of capped nonionics not be approximately 10:1 to about 1:10, about 5:1-1:5 preferably, further preferably approximately 4:1 to about 1:4, also preferably approximately 3:1 to about 1:3, and more preferably approximately 2.6:1 to about 2.3:1.

12. the method for any one in claim 1-11, the pH of wherein said liquid cleansing composition is approximately 〉=10pH, and preferably 〉=12pH and more preferably 〉=13pH are to≤14pH.

13. the method for any one in claim 1-12, wherein said technological temperature is approximately 〉=30 ℃ to≤78 ℃, further preferably approximately 〉=40 ℃ to≤77 ℃, also preferably approximately 〉=50 ℃ to≤75 ℃, preferably approximately 〉=55 ℃ to≤70 ℃ and more preferably approximately 〉=60 ℃ to≤65 ℃ in addition.

14. the method for any one in claim 1-13, wherein said liquid cleansing composition obtains by the liquid cleaning additive is added in alkaline solution, and wherein said liquid cleaning additive is to comprise following concentrated liquid cleaning additive:

A) approximately 〉=1wt% is to approximately≤10wt%, and preferably approximately 〉=3wt% is to approximately≤8wt%, and more preferably approximately 〉=4wt% is to phosphonic acids or its salt of approximately≤6wt%, and perhaps monoene belongs to unsaturated C3-C8-carboxylic acid monomer's polymkeric substance or its salt, preferably polyacrylic acid or its salt,

B) approximately 〉=1wt% is to approximately≤30wt%, and preferably approximately 〉=2wt% is to approximately≤20wt%, and more preferably approximately 〉=5wt% is glyconic acid or its salt of approximately≤15wt% extremely,

E) approximately 〉=0wt% is to approximately≤40wt%, preferably approximately 〉=1wt% is to approximately≤35wt%, further preferably approximately 〉=10wt% is to approximately≤30wt%, more preferably approximately 〉=15wt% approximately≤at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit that contains 4-16 oxyethane and/or propylene oxide of 25wt%, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C18 of butyl end-capping of the epoxy alkane unit of 8-10 oxyethane; And/or contain the nonionic alkoxylate C8-C18 alcohol tensio-active agent of at least a not end-blocking of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C14 of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units;

F) solvent, preferably water, be added complementary to 100wt%; The % by weight of the component of wherein said concentrated fluid additive is based on the gross weight of described concentrated fluid additive and be no more than 100wt%.

15. the method for any one in claim 1-14, wherein said liquid cleansing composition is added in alkaline solution by the liquid cleaning additive with dilution and obtains, the liquid cleaning additive of wherein said dilution comprises approximately 〉=and 0.01wt% is to approximately≤10wt%, preferably approximately 〉=0.05wt% is to approximately≤5wt%, further preferably approximately 〉=0.lwt% is to approximately≤2wt%, also preferably approximately 〉=0.15wt% is to approximately≤1wt%, preferably approximately 〉=0.2wt% is to approximately≤0.5wt% in addition, further more preferably approximately 〉=0.25wt% is to approximately≤0.5wt%, more preferably approximately 〉=0.3wt% is to the described concentrated additive of approximately≤0.4wt%, with at least a solvent, preferably water, be added complementary to 100wt%.

16. the method for any one in claim 1-15, wherein said liquid cleansing composition or described alkaline solution comprise approximately 〉=and 0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt% is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, further more preferably approximately 〉=1.7wt% is to approximately≤2.25wt%, more preferably approximately 〉=1.5wt% is to the alkali source of approximately≤2.0wt%, preferably sodium hydroxide; The % by weight of wherein said alkali source is based on the gross weight of described liquid cleansing composition or alkaline solution.

17. the method for any one in claim 1-16, wherein said liquid cleansing composition comprises:

H) approximately 〉=0wt% is to approximately≤0.07wt%, and preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, and more preferably approximately 〉=0.021wt% is phosphoric acid or its salt of approximately≤0.035wt% extremely,

I) approximately 〉=0wt% is to approximately≤0.07wt%, preferably approximately 〉=0.01wt% is to approximately≤0.053wt%, more preferably approximately 〉=0.017wt% is at least a both sexes alkoxylate C6-C24 hydramine tensio-active agent of the epoxy alkane unit that contains 4-18 oxyethane and/or propylene oxide of approximately≤0.035wt%, the both sexes alkoxylate C12-C14 hydramine tensio-active agent that preferably contains 10-14 epoxy alkane unit, or its salt;

J) approximately 〉=0wt% is to approximately≤0.14wt%, preferably approximately 〉=0.003wt% is to approximately≤0.123wt%, further preferably approximately 〉=0.035wt% is to approximately≤0.0105wt%, more preferably approximately 〉=0.052wt% is at least a alkyl-blocked nonionic alkoxylate C8-C18 alcohol tensio-active agent of the epoxy alkane unit that contains 4-16 oxyethane and/or propylene oxide of approximately≤0.088wt%, preferably contains the pure tensio-active agent of nonionic alkoxylate C12-C18 of butyl end-capping of the epoxy alkane unit of 8-10 oxyethane; And/or contain the nonionic alkoxylate C8-C18 alcohol tensio-active agent of at least a not end-blocking of the epoxy alkane unit of 4-16 oxyethane and/or propylene oxide, preferably contain the pure tensio-active agent of nonionic alkoxylate C12-C14 of at least a not end-blocking of 2-4 ethylene oxide unit and 3-5 propylene oxide units;

K) approximately 〉=0.5wt% is to approximately≤3.5wt%, preferably approximately 〉=lwt% is to approximately≤3wt%, further preferably approximately 〉=1.25wt% is to approximately≤2.75wt%, also preferably approximately 〉=1.3wt% is to approximately≤2.5wt%, preferably approximately 〉=1.5wt% is to approximately≤2.3wt% in addition, preferably approximately 〉=1.7wt% is to approximately≤2.25wt% in addition, and more preferably approximately 〉=1.5wt% is to the alkali source of approximately≤2.0wt%, preferably sodium hydroxide;

L) solvent, preferably water, be added complementary to 100wt%; The % by weight of wherein said component is based on the gross weight of described liquid cleansing composition and be no more than 100wt%.

18. the method for any one in claim 1-17, wherein for label is removed, with described glass, pottery, metal and/or plastics, bottle preferably is by containing the dipping bath of described liquid cleansing composition.

19. the method for any one in claim 1-18, wherein the label removal time is 〉=60 seconds to≤480 seconds, preferably 〉=120 seconds to≤420 seconds, and further preferably 〉=150 seconds to≤390 seconds and preferably 〉=180 seconds to≤360 seconds in addition.

20. the purposes of the liquid cleansing composition of claim 1-19 is used for cleaning hard and/or soft surface, preferably glass, pottery, metal and/or plastic ware, be preferably used for cleaning bottle.

21. the purposes of the liquid cleansing composition of claim 1-19 is used at bottle sanitation equipment cleaning glass, pottery, metal and/or plastic ware, preferably bottle.

22. according to claim 1-19 liquid cleansing composition.

23. comprise the liquid cleaning additive of the active ingredient of claim 1-19.