CN106995652A - A kind of antibiotic paint - Google Patents
A kind of antibiotic paint Download PDFInfo
- Publication number
- CN106995652A CN106995652A CN201710332037.8A CN201710332037A CN106995652A CN 106995652 A CN106995652 A CN 106995652A CN 201710332037 A CN201710332037 A CN 201710332037A CN 106995652 A CN106995652 A CN 106995652A
- Authority
- CN
- China
- Prior art keywords
- parts
- antibiotic paint
- chitosan
- polylysine
- epsilon
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to a kind of antibiotic paint, include the component of following weight part ratio：Polyurethane resin：22 63 parts, color stuffing：12 32 parts, chitosan：0.01 1 parts, ε polylysines：0.01 2 parts, dimethyl silicone polymer：0.01 1 parts, dimethylbenzene：10 28 parts.The antibiotic paint of the present invention compounds chitosan and ε polylysines science, and it has anti-microbial property good, the characteristics of safe, good biocompatibility, wide antimicrobial spectrum, the problem of solving using single bacteriostatic agent large usage quantity.
Description
Technical field
The present invention relates to paint field, a kind of antibiotic paint is specifically related to.
Background technology
Because microbial profile is quite varied in environment, so all the time, the existence of the mankind and health are by various thin
The threat of bacterium virus.Bacterium inspection is carried out to 30 places in 35 families according to the Center for Disease Control health care committee
The investigation looked into and calculate bacterial number shows have 6267 bacteriums, bathtub to have 120,000 bacteriums, kitchens on bathroom taps handle
There are 560,000 bacteriums on drainpipe, and there are 3,200,000 bacteriums on closestool unexpectedly.
Because the living standard of people is improved constantly, people are to the coating requirement used in decoration also more and more higher.Antibacterial is applied
Expect to refer to add antiseptic in coating, coating is possessed the performance of antibacterial.When antibiotic paint is used for public place, it can drop
The bacterial content of low public place, thus the probability of reduction cross-infection and contact infection；, can be effectively during for home environment
The bacterial density of furniture and other items is reduced, optimizes the living environment of people.
Chinese patent application CN 105949989A disclose a kind of aqueous UV antibiotic paints and preparation method thereof, including with
The component of lower weight part ratio：Urethane acrylate dispersoid, 60~80 parts；Nano silver colloidal sol, 5~15 parts；Reactive diluent,
5~20 parts；Light trigger, 3~6 parts；Levelling agent, 0.1~1 part；Dispersant, 0.1~1 part；And 0.1~1 part of defoamer.The hair
Antibacterial activity composition contained by bright patent is nano silver colloidal sol, and composition is single, and usage amount is big, and cost is high.
The content of the invention
The present invention according to the deficiencies in the prior art there is provided a kind of antibiotic paint, by chitosan and epsilon-polylysine science
Compounding, it is good to make it have anti-microbial property, the characteristics of safe, good biocompatibility, wide antimicrobial spectrum, solves and uses single suppression
The problem of microbial inoculum large usage quantity.
To achieve the above object, the present invention is adopted the following technical scheme that：
The present invention provides a kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：22-63 parts；
Color stuffing：12-32 parts；
Chitosan：0.01-1 parts；
Epsilon-polylysine：0.01-2 parts；
Dimethyl silicone polymer：0.01-1 parts；
Dimethylbenzene：10-28 parts.
In a preferred embodiment of the invention, the color stuffing is in calcium carbonate, barium sulfate, mica powder, talcum powder
At least one.
The present invention also provides a kind of preparation method of antibiotic paint, comprises the following steps：
(1) polyurethane resin, color stuffing, chitosan and epsilon-polylysine are well mixed, grind powdering, passed through
100-200 mesh sieves；
(2) by 100-200 mesh sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, and stirring and dissolving is into homogeneous system；
(4) add after dimethyl silicone polymer, continue to stir, obtain the antibiotic paint.
The preparation method of antibiotic paint of the present invention, technique is simple, and production efficiency is high, and application cost is low, operation letter
It is single, it is easy to accomplish, with higher application value.
Further, the preparation method of above-mentioned antibiotic paint, the polyurethane resin, color stuffing, chitosan and ε-poly-
Put into after lysine is well mixed in dispersion machine or three-roller and grind to form powdery.Good crushing effect, efficiency high.
Further, the preparation method of above-mentioned antibiotic paint, the rotating speed of the stirring is 2600-3000r/min.
2600-3000r/min high-speed stirred is easily achieved, while making material stirring uniform.
Further, 100-200 mesh vibratory sieves are passed through in the preparation method of above-mentioned antibiotic paint, the step (1), (2).
Sieving processing is carried out by vibratory sieve, automaticity is high, and filter efficiency is high.
The use of natural antibacterial agent has higher security, nontoxic to human body, non-stimulated.
Compared with prior art, beneficial effects of the present invention are：Chitosan and epsilon-polylysine science compounding are fully melted
The advantage of two kinds of antiseptics is closed, it is good to make it have anti-microbial property, the characteristics of safe, good biocompatibility, wide antimicrobial spectrum,
The problem of solving using single bacteriostatic agent large usage quantity.The preparation method of coating is simple, workable.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：22 parts；
Barium sulfate：27 parts；
Chitosan：0.01 part；
Epsilon-polylysine：0.01 part；
Dimethyl silicone polymer：0.2 part；
Dimethylbenzene：10 parts；
The preparation method of above-mentioned antibiotic paint, comprises the following steps：
(1) polyurethane resin, barium sulfate, chitosan and epsilon-polylysine are well mixed, put into three-roller and grind
Powdering is crushed, passes through 100 mesh vibratory sieves；
(2) by 100 mesh vibratory sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, with 2600r/min stir speed (S.S.) stirring and dissolving
Into homogeneous system；
(4) add after dimethyl silicone polymer, continuation is stirred with 2600r/min stir speed (S.S.), obtains the antibacterial
Coating.
Embodiment 2
A kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：42 parts；
Calcium carbonate：10 parts；
Talcum powder：12 parts；
Chitosan：0.5 part；
Epsilon-polylysine：1 part；
Dimethyl silicone polymer：0.5 part；
Dimethylbenzene：19 parts；
The preparation method of above-mentioned antibiotic paint, comprises the following steps：
(1) polyurethane resin, calcium carbonate, talcum powder, chitosan and epsilon-polylysine are well mixed, put into dispersion machine
In grind powdering, pass through 150 mesh vibratory sieves；
(2) by 150 mesh vibratory sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, with 2800r/min stir speed (S.S.) stirring and dissolving
Into homogeneous system；
(4) add after dimethyl silicone polymer, continuation is stirred with 2800r/min stir speed (S.S.), obtains the antibacterial
Coating.
Embodiment 3
A kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：32 parts；
Calcium carbonate：8 parts；
Mica powder：4 parts；
Chitosan：0.2 part；
Epsilon-polylysine：2 parts；
Dimethyl silicone polymer：0.01 part；
Dimethylbenzene：15 parts；
The preparation method of above-mentioned antibiotic paint, comprises the following steps：
(1) polyurethane resin, calcium carbonate, mica powder, chitosan and epsilon-polylysine are well mixed, put into three-roller
In grind powdering, pass through 120 mesh vibratory sieves；
(2) by 120 mesh vibratory sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, with 3000r/min stir speed (S.S.) stirring and dissolving
Into homogeneous system；
(4) add after dimethyl silicone polymer, continuation is stirred with 3000r/min stir speed (S.S.), obtains the antibacterial
Coating.
Embodiment 4
A kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：53 parts；
Barium sulfate：17 parts；
Chitosan：1 part；
Epsilon-polylysine：0.5 part；
Dimethyl silicone polymer：1 part；
Dimethylbenzene：28 parts；
The preparation method of above-mentioned antibiotic paint, comprises the following steps：
(1) polyurethane resin, barium carbonate, chitosan and epsilon-polylysine are well mixed, put into dispersion machine and grind
Powdering is crushed, passes through 180 mesh vibratory sieves；
(2) by 180 mesh vibratory sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, with 2600r/min stir speed (S.S.) stirring and dissolving
Into homogeneous system；
(4) add after dimethyl silicone polymer, continuation is stirred with 2600r/min stir speed (S.S.), obtains the antibacterial
Coating.
Embodiment 5
A kind of antibiotic paint, includes the component of following weight part ratio：
Polyurethane resin：63 parts；
Calcium carbonate：12 parts；
Mica powder：20 parts；
Chitosan：0.8 part；
Epsilon-polylysine：1.6 part；
Dimethyl silicone polymer：0.8 part；
Dimethylbenzene：23 parts；
The preparation method of above-mentioned antibiotic paint, comprises the following steps：
(1) polyurethane resin, calcium carbonate, mica powder, chitosan and epsilon-polylysine are well mixed, put into three-roller
In grind powdering, pass through 200 mesh vibratory sieves；
(2) by 200 mesh vibratory sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, with 3000r/min stir speed (S.S.) stirring and dissolving
Into homogeneous system；
(4) add after dimethyl silicone polymer, continuation is stirred with 3000r/min stir speed (S.S.), obtains the antibacterial
Coating.
Comparative example 1
In addition to chitosan and epsilon-polylysine are not added with component, other components and preparation method are same as Example 2.
Comparative example 2
In addition to chitosan is not added with component, other components and preparation method are same as Example 2.
Comparative example 3
In addition to epsilon-polylysine is not added with component, other components and preparation method are same as Example 2.
Antibacterial film coating performance test
Preferably to prove that a kind of antibiotic paint provided by the present invention has an excellent effect, choose embodiment 1,2,3,
4th, 5 with comparative example 1,2,3 respectively with tung oil according to 5:After 1 ratio is well mixed, roller coat is in applying body surface, gained film
Carry out performance test described in following table.
Table 3, table 4 are test index and result.
Table 3
Table 4
As a result show：
From table 3, embodiment 1-5 prepares the equal flat smooth of film, no demoulding cracking phenomena, and antibiotic rate is very
It is good.The contrast of table 4 and table 3 understands, the antibiotic rate of comparative example 1,2,3 is significantly less than embodiment 1,2,3,4,5, and comparative example 2,3 with
Embodiment 2 is compared, and is respectively not added with chitosan and is not added with epsilon-polylysine, and it is this hair to show chitosan and epsilon-polylysine
Bright antibacterial active constituents and the effect with Synergistic antimicrobial.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection of claims
Scope is defined.
Claims (8)
1. a kind of antibiotic paint, it is characterised in that include the component of following weight part ratio：Polyurethane resin：22-63 parts, face fills out
Material：12-32 parts, chitosan：0.01-1 parts, epsilon-polylysine：0.01-2 parts, dimethyl silicone polymer：0.01-1 parts, diformazan
Benzene：10-28 parts.
2. antibiotic paint according to claim 1, it is characterised in that include the component of following weight part ratio：Polyurethane tree
Fat：32-53 parts, color stuffing：17-27 parts, chitosan：0.2-0.8 parts, epsilon-polylysine：0.5-1.6 parts, polydimethylsiloxanes
Alkane：0.2-0.8 parts, dimethylbenzene：15-23 parts.
3. antibiotic paint according to claim 1 or 2, it is characterised in that the color stuffing is calcium carbonate, barium sulfate, cloud
At least one of female powder, talcum powder.
4. antibiotic paint according to claim 1 or 2, it is characterised in that include the component of following weight part ratio：Polyurethane
Resin：42 parts, color stuffing：22 parts, chitosan：0.5 part, epsilon-polylysine：1 part, dimethyl silicone polymer：0.5 part, diformazan
Benzene：19 parts.
5. the preparation method of the antibiotic paint according to claim any one of 1-4, it is characterised in that comprise the following steps：
(1) polyurethane resin, color stuffing, chitosan and epsilon-polylysine are well mixed, grind powdering, pass through 100-
200 mesh sieves；
(2) by 100-200 mesh sieves after unsifted material is regrind, until material all sieves；
(3) powder that step (1) and (2) are sieved is put into dimethylbenzene, and stirring and dissolving is into homogeneous system；
(4) add after dimethyl silicone polymer, continue to stir, obtain the antibiotic paint.
6. the preparation method of antibiotic paint according to claim 5, it is characterised in that methods described step (1) grounds travel
Broken machine is dispersion machine or three-roller.
7. the preparation method of antibiotic paint according to claim 5, it is characterised in that methods described step (3) stirring
Frequency is 2600-3000r/min.
8. the preparation method of antibiotic paint according to claim 5, it is characterised in that methods described step (1), (2)
100-200 mesh sieves are vibratory sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332037.8A CN106995652A (en) | 2017-05-11 | 2017-05-11 | A kind of antibiotic paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332037.8A CN106995652A (en) | 2017-05-11 | 2017-05-11 | A kind of antibiotic paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106995652A true CN106995652A (en) | 2017-08-01 |
Family
ID=59435208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710332037.8A Pending CN106995652A (en) | 2017-05-11 | 2017-05-11 | A kind of antibiotic paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106995652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358427A (en) * | 2019-07-17 | 2019-10-22 | 江西省颐冠涂料有限公司 | A kind of child-resistant hand, mouth and foot diseases coating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675123A (en) * | 2007-03-27 | 2010-03-17 | 丹尼斯科有限公司 | Composition |
| CN102190953A (en) * | 2010-03-12 | 2011-09-21 | 周刚 | Production method of solvent-type antibacterial paint |
| CN103773212A (en) * | 2014-01-20 | 2014-05-07 | 南通天明光电科技有限公司 | Anti-abrasion and antibacterial coating |
| CN104621680A (en) * | 2015-01-14 | 2015-05-20 | 齐鲁工业大学 | Natural composite preservative for rice and preservation method thereof |
| CN104910727A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Novel nano antibacterial coating |
-
2017
- 2017-05-11 CN CN201710332037.8A patent/CN106995652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675123A (en) * | 2007-03-27 | 2010-03-17 | 丹尼斯科有限公司 | Composition |
| CN102190953A (en) * | 2010-03-12 | 2011-09-21 | 周刚 | Production method of solvent-type antibacterial paint |
| CN103773212A (en) * | 2014-01-20 | 2014-05-07 | 南通天明光电科技有限公司 | Anti-abrasion and antibacterial coating |
| CN104621680A (en) * | 2015-01-14 | 2015-05-20 | 齐鲁工业大学 | Natural composite preservative for rice and preservation method thereof |
| CN104910727A (en) * | 2015-06-18 | 2015-09-16 | 郭小曼 | Novel nano antibacterial coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110358427A (en) * | 2019-07-17 | 2019-10-22 | 江西省颐冠涂料有限公司 | A kind of child-resistant hand, mouth and foot diseases coating |
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| PB01 | Publication | ||
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Application publication date: 20170801 |