CN109652218A - A kind of protide foam concentrate and preparation method thereof with degradation function - Google Patents

A kind of protide foam concentrate and preparation method thereof with degradation function Download PDF

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Publication number
CN109652218A
CN109652218A CN201910109022.4A CN201910109022A CN109652218A CN 109652218 A CN109652218 A CN 109652218A CN 201910109022 A CN201910109022 A CN 201910109022A CN 109652218 A CN109652218 A CN 109652218A
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CN
China
Prior art keywords
protide
enzyme
degradation function
surfactant
foam concentrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910109022.4A
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Chinese (zh)
Inventor
甄艳
史春龙
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Nanjing Forestry University
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Nanjing Forestry University
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Filing date
Publication date
Application filed by Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN201910109022.4A priority Critical patent/CN109652218A/en
Publication of CN109652218A publication Critical patent/CN109652218A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/02—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by biological methods, i.e. processes using enzymes or microorganisms
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0094—High foaming compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2072—Aldehydes-ketones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38618—Protease or amylase in liquid compositions only
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38672—Granulated or coated enzymes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances

Abstract

The invention discloses a kind of protide foam concentrate with degradation function, is combined, wherein enzyme is wrapped up by macromolecule polyalcohol to separate with surfactant by enzyme and the surfactant with water-wet side, hydrophobic side molecular configuration.Protide foam concentrate with degradation function of the invention, preparation step are as follows: 1, being added in the solution of macromolecule polyalcohol, stir evenly after compounding the enzyme of solid powdery；2, crosslinking agent is added promotes the macromolecule polyalcohol in above-mentioned solution to polymerize, and enzyme is wrapped in solid content；3, above-mentioned solid content is cut into full-size is 0.1 millimeter of molecule；4, the particle is added in certain density surfactant, canned after mixing is finished product.The present invention, which has the advantages that apply, has both frothing function and degradation function in foam washing formula sanitary ware and related foaming water discharge system.

Description

A kind of protide foam concentrate and preparation method thereof with degradation function
Technical field
The invention belongs to the technical fields of class A foam A propellant, and in particular to a kind of albumen class A foam A with degradation function Propellant and preparation method thereof.
Background technique
The flushing that sanitary ware surface is carried out using foam substitution water is a kind of method saved water well, for making The method for making foam has very much, but requires to match the generation ingredient that a certain amount of promotion foam generates.Foam can occur Ingredient be all often various surfactants, these surfactants often with the anion table of short chain straight chain it is living based on, most These ingredients enter drainage and are degraded by sewage disposal system eventually.
The enzyme preparation of macromolecular is that proteinaceous components have natural amphiprotic activity, can form bubble in gas-water interface, Thus also have certain foam generation capability, and degrading the widely used cellulase in field, protease in sewage can not only Enough manufacture ingredients directly as flushing foam, additionally it is possible to big is played in extensive degradation septic tank after entering sewerage The effect of grain pollutant.
There has been no the foam concentrate presence for having both frothing function and degradation function at present.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can apply in foam washing formula sanitary ware and related foaming water discharge body The foam concentrate and preparation method thereof for having both frothing function and degradation function in system.
In order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of protide foam concentrate with degradation function, by enzyme and the surface with water-wet side, hydrophobic side molecular configuration Activating agent is combined, wherein enzyme is wrapped up by macromolecule polyalcohol to separate with surfactant.
To optimize above-mentioned technical proposal, the concrete measure taken further include:
Macromolecule polyalcohol contains the ingredient that can form fine and close grid under certain condition, energy after which mixes with enzyme molecule Enough insulation surfaces activating agents and enzyme.
What Molecularly Imprinted Polymer contained can form the ingredient of fine and close grid as gelatin or glutaraldehyde or polyvinyl alcohol.
Enzyme is one of cellulase, hemicellulase, protease, amylase, lipase or several combinations.
Surfactant is fatty alcohol-ether sodium sulfate or alkyl polysaccharide glycoside surfactant or amino acids surface-active Agent.
A kind of preparation method of the protide foam concentrate with degradation function, comprising the following steps:
Step 1: the enzyme of solid powdery individually or after compounding is added in the solution of macromolecule polyalcohol, stir evenly；
It polymerize the macromolecule polyalcohol in above-mentioned solution Step 2: crosslinking agent is added, enzyme is wrapped in macromolecule polyalcohol In solid content；
Step 3: above-mentioned solid content is cut into molecule；
Step 4: the particle is added in certain density surfactant, obtain that there is degradation function after mixing Protide foam concentrate.
In step 3, the molecule full-size that solid content is cut into is 0.1 millimeter.
In step 4, surfactant is fatty alcohol-ether sodium sulfate solution or alkyl polyglycoside of the mass concentration in 1%-99% Class surfactant solution or amino acid surfactant solution.
Macromolecule polyalcohol mass concentration is 1%-50% in the solution of macromolecule polyalcohol.
Protide foam concentrate with degradation function of the invention by enzyme and has water-wet side hydrophobic side molecular configuration Surfactant be combined, enzyme is wrapped up by macromolecule polyalcohol to separate with surfactant.By the enzyme of above-mentioned embedding Preparation can be cut by cutter built-in on static foaming machine during passing through foam maker and become activity The exposed activated protein in site plays and promotes formation of foam and stable component part,
Foam concentrate of the invention also has higher biological degradation rate, very on the basis of having the function of surfactant It is suitably applied in foam washing formula sanitary ware and related foaming water discharge system.
Specific embodiment
It elaborates below to technical solution of the present invention.
A kind of protide foam concentrate with degradation function of the invention, in which: by enzyme and there is water-wet side, hydrophobic The surfactant of end molecule construction is combined, wherein enzyme is wrapped up by macromolecule polyalcohol to separate with surfactant.
Macromolecule polyalcohol contains the ingredient that can form fine and close grid under certain condition, which mixes with enzyme molecule After being capable of insulation surfaces activating agent and enzyme.
What Molecularly Imprinted Polymer contained can form the ingredient of fine and close grid as gelatin or glutaraldehyde or polyvinyl alcohol.
Enzyme is one of cellulase, hemicellulase, protease, amylase, lipase or several combinations.
Surfactant is fatty alcohol-ether sodium sulfate or alkyl polysaccharide glycoside surfactant or amino acids surface-active Agent.
Protide foam concentrate with degradation function of the invention, preparation step are as follows:
1, it is added in the solution of macromolecule polyalcohol, stirs evenly after compounding the enzyme of solid powdery；
2, crosslinking agent is added promotes the macromolecule polyalcohol in above-mentioned solution to polymerize, and enzyme is wrapped in solid content；
3, above-mentioned solid content is cut into full-size is 0.1 millimeter of molecule；
4, the particle is added in certain density surfactant, canned after mixing is finished product.
The preparation step of protide foam concentrate of the invention is explained with specific case below:
1,100,000 1 kilogram of unit fiber element enzymes, 0.5 kilogram of 200,000 unit alkali protease, 1 kilogram of 100,000 unit lipase are mixed It is added in 10% density polyethylene alcoholic solution and stirs evenly after closing uniformly；
2, above-mentioned solution is added drop-wise to saturation boric acid solution, is prepared into solid content, become stable embedding after placing 10 hours Enzyme；
3, above-mentioned particle solid content is cut into the little particle of 0.05 mm dia；
4, the particle is added to 100 kilograms, it is canned after mixing in the AES solution of 70% concentration.
The use case for the protide foam concentrate that the present invention makes is as follows:
Embodiment 1: ten thousand unit fiber element enzyme of 1kg10 is added to 10kg, in 10% density polyethylene alcoholic solution, after mixing evenly It is added drop-wise to saturation boric acid solution, is prepared into solid content, by its cutting and grinding at 0.05mm particle.It is dense that above-mentioned particle is added to 70% It is canned spare in the AES solution of degree.The enzyme-containing formulation foaming agent prepared is diluted 100 times using dilution equipment and is led to Cross foaming machine and be prepared into aerated fluid, the aerated fluid because can reduce the usage amount of AES containing protease preparation ingredient, Improve foam duration.When reaching same foam usage amount, AES dosage can reduce by 30%, and foam duration improves 20%.Static foaming tube for manufacturing foam does not find pipeline blockage by 1 hour continuous operation, shows that enzyme preparation can The piece cutting structure in pipeline is passed through, and does not have adverse effect to finally formed foam.
Embodiment 2: the above-mentioned foaming agent containing solid polypeptide formulation is prepared into the foam flushed the toilet and foam 2L is added Into the aqueous solution containing 2g filter paper 200mL, pH6.5 is tested, 30 DEG C of temperature, measures glucose production quantity after reacting 1h.It can With glucose in solutions production quantity after detecting 1h for 1.2mg.This shows that the enzyme preparation of foam package can play catalysis drop Solution effect, the degradation efficiency lower than theoretical value 60% or so.
Embodiment 3: the foam containing enzyme preparation enters the effect on the spot of sewerage
By the foam solution containing cellulase preparation prepared in embodiment 1 by dilution and foaming, formation can be just to sanitary ware The foaming composition often rinsed, the foam enter eventually into sewage treatment system, are septic tank first.This is not added in septic tank COD concentration maintains 1500 ~ 2000mg/L before enzyme preparation, and the foaming composition of enzyme-containing formulation is added and replaces original sewage substantially The COD concentration in cesspool sewage is detected after ingredient again, COD drops to 900 ~ 1200mg/L, averagely declines 40%, shows to contain There is the foam of enzyme preparation to play degradation to the hardly degraded organic substance in cesspool sewage.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention Range.

Claims (9)

1. a kind of protide foam concentrate with degradation function, it is characterized in that: by enzyme and there is water-wet side, hydrophobic end molecule The surfactant of construction is combined, wherein enzyme is wrapped up by macromolecule polyalcohol to separate with surfactant.
2. a kind of protide foam concentrate with degradation function according to claim 1, it is characterized in that: described is big Molecularly Imprinted Polymer contains the ingredient that can form fine and close grid under certain condition, which can be isolated after mixing with enzyme molecule Surfactant and enzyme.
3. a kind of protide foam concentrate with degradation function according to claim 2, it is characterized in that: point What sub- polymer contained can form the ingredient of fine and close grid as gelatin or glutaraldehyde or polyvinyl alcohol.
4. a kind of protide foam concentrate with degradation function according to claim 1, it is characterized in that: the enzyme It is one of cellulase, hemicellulase, protease, amylase, lipase or several combinations.
5. a kind of protide foam concentrate with degradation function according to claim 1, it is characterized in that: the table Face activating agent is fatty alcohol-ether sodium sulfate or alkyl polysaccharide glycoside surfactant or amino acid surfactant.
6. a kind of preparation method of protide foam concentrate with degradation function according to claim 1, feature It is: the following steps are included:
Step 1: the enzyme of solid powdery individually or after compounding is added in the solution of macromolecule polyalcohol, stir evenly；
It polymerize the macromolecule polyalcohol in above-mentioned solution Step 2: crosslinking agent is added, enzyme is wrapped in macromolecule polyalcohol In solid content；
Step 3: above-mentioned solid content is cut into molecule；
Step 4: the particle is added in certain density surfactant, obtain that there is degradation function after mixing Protide foam concentrate.
7. a kind of preparation method of protide foam concentrate with degradation function according to claim 6, feature Be: in step 3, the molecule full-size that solid content is cut into is 0.1 millimeter.
8. a kind of preparation method of protide foam concentrate with degradation function according to claim 6, feature Be: in step 4, surfactant is fatty alcohol-ether sodium sulfate solution or alkyl polysaccharide glycoside table of the mass concentration in 1%-99% Face activator solution or amino acid surfactant solution.
9. a kind of preparation method of protide foam concentrate with degradation function according to claim 6, feature Be: macromolecule polyalcohol mass concentration is 1%-50% in the solution of macromolecule polyalcohol.
CN201910109022.4A 2019-02-03 2019-02-03 A kind of protide foam concentrate and preparation method thereof with degradation function Pending CN109652218A (en)

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Application Number Priority Date Filing Date Title
CN201910109022.4A CN109652218A (en) 2019-02-03 2019-02-03 A kind of protide foam concentrate and preparation method thereof with degradation function

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Application Number Priority Date Filing Date Title
CN201910109022.4A CN109652218A (en) 2019-02-03 2019-02-03 A kind of protide foam concentrate and preparation method thereof with degradation function

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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111635746A (en) * 2020-05-22 2020-09-08 四川花语精细化工有限公司 Special methanol, condensate oil and high mineralized water resistant betaine foam scrubbing agent for oil and gas fields and preparation method thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176079A (en) * 1977-04-20 1979-11-27 The Procter & Gamble Company Water-soluble enzyme-containing article
CN1133610A (en) * 1993-09-14 1996-10-16 普罗格特-甘布尔公司 Light duty liquid or gel dish washing detergent compositions containing protease
CN1399589A (en) * 1999-10-05 2003-02-26 宝洁公司 Process for preparing foam component
CN1408004A (en) * 1999-10-05 2003-04-02 宝洁公司 Water unstable foam
CN1527875A (en) * 2001-04-04 2004-09-08 A detergent particle
WO2007134349A1 (en) * 2006-05-19 2007-11-29 Manfred Sterrer Lightweight concrete or mineral foams and method for production thereof
CN102144024A (en) * 2008-07-07 2011-08-03 巴斯夫欧洲公司 Enzyme composition comprising enzyme containing polymer particles
CN102216509A (en) * 2008-11-17 2011-10-12 诺维信公司 Method of cleaning an object
CN105164244A (en) * 2013-05-03 2015-12-16 诺维信公司 Microencapsulation of detergent enzymes
US20160298061A1 (en) * 2013-12-18 2016-10-13 Henkel Ag & Co. Kgaa Detergent or cleaning agent comprising a dry, water-soluble foam layer

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176079A (en) * 1977-04-20 1979-11-27 The Procter & Gamble Company Water-soluble enzyme-containing article
CN1133610A (en) * 1993-09-14 1996-10-16 普罗格特-甘布尔公司 Light duty liquid or gel dish washing detergent compositions containing protease
CN1399589A (en) * 1999-10-05 2003-02-26 宝洁公司 Process for preparing foam component
CN1408004A (en) * 1999-10-05 2003-04-02 宝洁公司 Water unstable foam
CN1527875A (en) * 2001-04-04 2004-09-08 A detergent particle
WO2007134349A1 (en) * 2006-05-19 2007-11-29 Manfred Sterrer Lightweight concrete or mineral foams and method for production thereof
CN102144024A (en) * 2008-07-07 2011-08-03 巴斯夫欧洲公司 Enzyme composition comprising enzyme containing polymer particles
CN102216509A (en) * 2008-11-17 2011-10-12 诺维信公司 Method of cleaning an object
CN105164244A (en) * 2013-05-03 2015-12-16 诺维信公司 Microencapsulation of detergent enzymes
US20160298061A1 (en) * 2013-12-18 2016-10-13 Henkel Ag & Co. Kgaa Detergent or cleaning agent comprising a dry, water-soluble foam layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111635746A (en) * 2020-05-22 2020-09-08 四川花语精细化工有限公司 Special methanol, condensate oil and high mineralized water resistant betaine foam scrubbing agent for oil and gas fields and preparation method thereof
CN111635746B (en) * 2020-05-22 2022-10-18 四川花语精细化工有限公司 Special methanol, condensate oil and high mineralized water resistant betaine foam scrubbing agent for oil and gas fields and preparation method thereof

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Application publication date: 20190419