CN106245341A - A kind of preparation method of the antibacterial scouring pad of changeable colour - Google Patents
A kind of preparation method of the antibacterial scouring pad of changeable colour Download PDFInfo
- Publication number
- CN106245341A CN106245341A CN201610702594.XA CN201610702594A CN106245341A CN 106245341 A CN106245341 A CN 106245341A CN 201610702594 A CN201610702594 A CN 201610702594A CN 106245341 A CN106245341 A CN 106245341A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- scouring pad
- changeable colour
- preparation
- solvent orange
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Abstract
The invention discloses the preparation method of the antibacterial scouring pad of a kind of changeable colour, it comprises the following steps: (1) takes the colourless antibacterial in market, pigment solvent orange 2 A dissolved dilution to regulation ratio, under conditions of nitrogen seals, it is warmed up to 40~75 DEG C, regulation pH value, being slowly added dropwise couplant, be incubated 2~5 hours after completion of dropwise addition, sampling solvent orange 2 A dilution deposit-free produces;(2) taking the heating of step (1) solution constant temperature to 70~90 DEG C, be slowly added dropwise spacetabs type color fixing agent, control back-flow velocity, reaction terminates to continue insulation 2~5 hours, regulates pH value, and sampling solvent orange 2 A dilutes deposit-free;(3) take step (2) colored antimicrobial and binding agent mixes in proportion, after thickening, dry the antibacterial scouring pad i.e. making changeable colour with colored scouring pad dipping.Production technology of the present invention is reasonable, and workable, the antibacterial scouring pad antibacterial time prepared is long, and can be practical with variable color.
Description
Technical field
The present invention relates to the preparation method of a kind of scouring pad, be specifically related to a kind of changeable colour hundred with sustained anti-microbial activity
The preparation method of clean cloth.
Background technology
On domestic and international market, existing antibacterial scouring pad is all the work adding antibacterial during employing produces scouring pad at present
Skill produces scouring pad, has certain antibacterial effect, but the less stable of anti-microbial property, and disperse uneven, along with making
By time lengthening, antibacterial effect is worse and worse, it is impossible to confirming with or without antibacterial effect, practicality is the strongest.
Summary of the invention
Goal of the invention: the invention aims to solve the deficiencies in the prior art, it is provided that a kind of production technology is reasonable, can
The preparation method of the antibacterial scouring pad of the changeable colour of strong operability.The method can make antibacterial dispersed, and antibacterial time is long, and
Coupling environmental protection pigment in antibacterial, control antibacterial rate of release, along with the time of use lengthens, antimicrobial levels progressively subtracts
Few, and present scouring pad color gradient, the scouring pad of another one color finally it is mutated into when antibacterial effect does not reaches standard,
Practical.
Technical scheme: in order to realize object above, the technical scheme that the present invention takes is:
The preparation method of the antibacterial scouring pad of a kind of changeable colour, comprises the following steps:
(1) take colourless antibacterial and pigment, use solvent orange 2 A dissolved dilution, under conditions of nitrogen seals, be warmed up to 40~75 DEG C,
Regulation pH value, is slowly added dropwise couplant, controls reaction temperature, is incubated 2~5 hours after completion of dropwise addition, takes reactant, stand regardless of
Layer, then it is diluted to deposit-free with solvent orange 2 A;
(2) take the heating of step (1) solution constant temperature to 70~90 DEG C, be slowly added dropwise spacetabs type color fixing agent, control backflow speed
Degree, it is to avoid bumping slug, after completion of dropwise addition, in the case of without backflow, continues insulation 2~5 hours, regulates pH value, sampling, stands
Not stratified, dilute deposit-free with solvent orange 2 A;
(3) take the prepared colored antimicrobial of step (2) and binding agent mixes in proportion, with colored hundred after thickening
Clean cloth dipping is dried, and makes the antibacterial scouring pad of changeable colour.
Preferably, the preparation method of above-described changeable colour scouring pad, the colourless antibacterial described in step (1)
For organic antibacterial agent, such as organic zinc class;Pigment is organic pigment, such as phthalocyanine blue class;Solvent orange 2 A is can be with alcohol, ketones solvent
And the organic solvent that bonded adhesive dissolves each other, such as polyalcohols.
Preferably, the preparation method of above-described changeable colour scouring pad, step (1) regulation pH value 7~10, instead
Answering temperature is 40~75 DEG C.
Preferably, the preparation method of above-described changeable colour scouring pad, the color fixing agent described in step (2) is for changing
Property acrylic polymer;Regulation pH value is 7~10.
Preferably, the preparation method of above-described changeable colour scouring pad, the binding agent described in step (3) is third
Olefin(e) acid esters polymer.
Preferably, the preparation method of above-described changeable colour scouring pad, it is characterised in that step (3) is colored
Antimicrobial and weight of binder ratio are 0.5~5): 5~20.
Preferably, the preparation method of above-described changeable colour scouring pad, described couplant is silane coupling
Agent.
Beneficial effect: compared to the prior art the preparation method of the antibacterial scouring pad of changeable colour that the present invention provides has following
Advantage:
The preparation method of the preparation method of the antibacterial scouring pad of changeable colour that the present invention provides, production technology is reasonable, operable
Property strong, filtered out optimal composition, proportioning and the optimal reaction condition of each raw material by great many of experiments.The method can make antibacterial
Dispersed, antibacterial time is long, and couples environmental protection pigment in antibacterial, controls antibacterial rate of release, along with the time of use
Lengthening, antimicrobial levels gradually reduces, and presents scouring pad color gradient, is finally mutated into when antibacterial effect does not reaches standard
The scouring pad of another one color, practical.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention, after having read the present invention, the those skilled in the art's various equivalences to the present invention
The amendment of form all falls within the application claims limited range.
Dehydrated alcohol used by following example, tetraethyl orthosilicate, ammonia are all analytical pure, and water laboratory is homemade
Ultra-pure water.
Embodiment 1
The preparation method of the antibacterial scouring pad of a kind of changeable colour, it is characterised in that comprise the following steps:
(1) take colourless antibacterial and pigment, use solvent orange 2 A dissolved dilution, under conditions of nitrogen seals, be warmed up to 75 DEG C, regulation
PH value is 8, is slowly added dropwise silane coupling agent, controls reaction temperature 45 DEG C, is incubated 3 hours, takes reactant after completion of dropwise addition, stands
Not stratified, then it is diluted to deposit-free with solvent orange 2 A;
(2) take the heating of step (1) solution constant temperature to 80 DEG C, be slowly added dropwise spacetabs type color fixing agent modification acrylate and birds of the same feather flock together
Compound, controls back-flow velocity, it is to avoid bumping slug, after completion of dropwise addition, in the case of without backflow, continues insulation 3 hours, regulates PH
Value is 8, sampling, stands not stratified, dilutes deposit-free, prepared colored antimicrobial with solvent orange 2 A;
(3) take the prepared colored antimicrobial of step (2) and binding agent acrylic polymer is mixed in proportion all
Even, dry with colored scouring pad dipping after thickening, make the antibacterial scouring pad of changeable colour.
The preparation method of above-described changeable colour scouring pad, the colourless antibacterial described in step (1) is organic antibacterial agent,
Such as organic zinc class;Pigment is organic pigment, such as phthalocyanine blue class;Solvent orange 2 A is can glycerol.
The preparation method of above-described changeable colour scouring pad, step (3) colored antimicrobial and weight of binder ratio
Example is 5:10.
Embodiment 2
The preparation method of the antibacterial scouring pad of a kind of changeable colour, it is characterised in that comprise the following steps:
(1) take colourless antibacterial and pigment, use solvent orange 2 A dissolved dilution, under conditions of nitrogen seals, be warmed up to 55 DEG C, regulation
PH value is 10, is slowly added dropwise silane coupling agent, controls reaction temperature 75 DEG C, is incubated 2 hours, takes reactant after completion of dropwise addition, quiet
Put not stratified, then be diluted to deposit-free with for solvent orange 2 A;
(2) take the heating of step (1) solution constant temperature to 70 DEG C, be slowly added dropwise spacetabs type color fixing agent modification acrylate and birds of the same feather flock together
Compound, controls back-flow velocity, it is to avoid bumping slug, after completion of dropwise addition, in the case of without backflow, continues insulation 4 hours, regulates PH
Value is 10, sampling, stands not stratified, dilutes deposit-free, prepared colored antimicrobial with solvent orange 2 A;
(3) take the prepared colored antimicrobial of step (2) and binding agent mixes in proportion, with colored hundred after thickening
Clean cloth dipping is dried, and makes the antibacterial scouring pad of changeable colour.
The preparation method of above-described changeable colour scouring pad, the colourless antibacterial described in step (1) is organic antibacterial agent,
Such as organic zinc class;Pigment is organic pigment, such as phthalocyanine blue class;Solvent orange 2 A is can glycerol.
The preparation method of above-described changeable colour scouring pad, it is characterised in that the binding agent described in step (3) is propylene
Esters of gallic acid polymer.
The preparation method of above-described changeable colour scouring pad, step (3) colored antimicrobial and weight of binder ratio
Example is 1:5.
Embodiment 3
The changeable colour scouring pad that Example 1 and embodiment 2 prepare carries out antibacterial experiment, and result shows.Make continuously
With 60 days, there is good anti-Staphylococcus aureus and colibacillary effect, antibiotic rate more than 95%.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. the preparation method of the antibacterial scouring pad of changeable colour, it is characterised in that comprise the following steps:
(1) take colourless antibacterial and pigment, use solvent orange 2 A dissolved dilution, under conditions of nitrogen seals, be warmed up to 40~75 DEG C, regulation
PH value, is slowly added dropwise couplant, controls reaction temperature, is incubated 2~5 hours, takes reactant, stand not stratified after completion of dropwise addition,
It is diluted to deposit-free again with solvent orange 2 A;
(2) take the heating of step (1) solution constant temperature to 70~90 DEG C, be slowly added dropwise spacetabs type color fixing agent, control back-flow velocity, keep away
Exempt from bumping slug, after completion of dropwise addition, without backflow in the case of, continue insulation 2~5 hours, regulate pH value, sampling, stand regardless of
Layer, dilutes deposit-free with solvent orange 2 A;
(3) take the prepared colored antimicrobial of step (2) and binding agent mixes in proportion, with colored scouring pad after thickening
Dipping is dried, and makes the antibacterial scouring pad of changeable colour.
The preparation method of changeable colour scouring pad the most according to claim 1, it is characterised in that colourless described in step (1)
Antibacterial is organic antibacterial agent, and pigment is organic pigment, and solvent orange 2 A is to dissolve each other with alcohol, ketones solvent and bonded adhesive
Organic solvent.
The preparation method of changeable colour scouring pad the most according to claim 1 and 2, it is characterised in that step (1) regulation pH value
7~10, reaction temperature is 40~75 DEG C.
The preparation method of changeable colour scouring pad the most according to claim 3, it is characterised in that the fixation described in step (2)
Agent is modified acroleic acid esters polymer;Regulation pH value is 7~10.
The preparation method of changeable colour scouring pad the most according to claim 1, it is characterised in that the bonding described in step (3)
Agent is modified acroleic acid esters polymer.
The preparation method of changeable colour scouring pad the most according to claim 5, it is characterised in that step (3) colored antibacterial
Solution and weight of binder ratio are 0.5~5:5~20.
The preparation method of changeable colour scouring pad the most according to claim 5, it is characterised in that described couplant is silane
Couplant.
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CN201610702594.XA CN106245341B (en) | 2016-08-22 | 2016-08-22 | A kind of preparation method of changeable colour antibacterial scouring pad |
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CN201610702594.XA CN106245341B (en) | 2016-08-22 | 2016-08-22 | A kind of preparation method of changeable colour antibacterial scouring pad |
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CN106245341B CN106245341B (en) | 2017-07-04 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311479A (en) * | 1977-09-27 | 1982-01-19 | Exterma-Germ Products Ltd. | Method of indicating the presence of an impregnant in a substrate |
US4678704A (en) * | 1985-07-24 | 1987-07-07 | Fibre Treatments (Holding) Limited | Impregnated substrate incorporating an indicator dye |
CN1529564A (en) * | 2001-07-13 | 2004-09-15 | 3M | Abrasive item for cleaning with scented abrasive fibers |
CN102414363A (en) * | 2009-03-31 | 2012-04-11 | 伊利诺斯工具制品有限公司 | Reversible color-changing sanitizer-indicating nonwoven wipe |
-
2016
- 2016-08-22 CN CN201610702594.XA patent/CN106245341B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311479A (en) * | 1977-09-27 | 1982-01-19 | Exterma-Germ Products Ltd. | Method of indicating the presence of an impregnant in a substrate |
US4678704A (en) * | 1985-07-24 | 1987-07-07 | Fibre Treatments (Holding) Limited | Impregnated substrate incorporating an indicator dye |
CN1529564A (en) * | 2001-07-13 | 2004-09-15 | 3M | Abrasive item for cleaning with scented abrasive fibers |
CN102414363A (en) * | 2009-03-31 | 2012-04-11 | 伊利诺斯工具制品有限公司 | Reversible color-changing sanitizer-indicating nonwoven wipe |
Non-Patent Citations (1)
Title |
---|
郭秉臣等: "非织造抗菌擦拭巾的开发", 《天津工业大学学报》 * |
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