CN111187466A - Disinfectant fluid bottle body color master batch and preparation method thereof - Google Patents
Disinfectant fluid bottle body color master batch and preparation method thereof Download PDFInfo
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- CN111187466A CN111187466A CN202010145259.0A CN202010145259A CN111187466A CN 111187466 A CN111187466 A CN 111187466A CN 202010145259 A CN202010145259 A CN 202010145259A CN 111187466 A CN111187466 A CN 111187466A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2451/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2451/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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Abstract
The invention relates to the technical field of color master batches, and provides a disinfectant bottle body color master batch which at least comprises the following raw materials in parts by weight: 30-60 parts of carrier resin, 40-70 parts of pigment and filler, 0.5-5 parts of dispersing agent, 0.5-3.5 parts of antibacterial agent and 1-5 parts of compatilizer.
Description
Technical Field
The invention relates to the technical field of color master batches, in particular to a disinfectant bottle body color master batch and a preparation method thereof.
Background
In the production and processing of plastics, color master batches are often used for coloring the plastics, and titanium dioxide is used as pigment master batches, wherein the polyolefin white master batches are the most important and widely applied ones. The existing polyolefin white master batch is prepared from a coloring agent, a carrier, a dispersing auxiliary agent and the like, wherein the coloring agent is generally titanium dioxide. The color master batch, namely the pigment preparation, is an aggregate prepared by uniformly loading an excessive amount of colorant in resin by a special method, is also called pigment concentrate, and is a special efficient coloring preparation for a novel high polymer material. The color master batch generally consists of three parts, namely carrier resin, pigment and dispersing agent. Common inorganic pigments are: cadmium red, cadmium yellow, titanium dioxide, carbon black, iron oxide red, iron oxide yellow and the like.
The disinfectant is used for killing pathogenic microorganisms on a transmission medium, so that the requirement of harmlessness is met, the pathogenic microorganisms are killed out of a human body, the transmission path of infectious diseases is cut off, and the purpose of controlling the infectious diseases is achieved. The disinfectant can be divided into a sterilizing agent, a high-efficiency disinfectant, a middle-efficiency disinfectant and a low-efficiency disinfectant according to the action level. The sterilizing agent can kill all microorganisms to meet the sterilizing requirement, and comprises formaldehyde, glutaraldehyde, ethylene oxide, peracetic acid, hydrogen peroxide, chlorine dioxide, chlorine, copper sulfate, quicklime, ethanol and the like. Mainly comprises plastic spray bottles, disinfectant bottles, liquid soap bottles, plastic barrels, plastic dropping bottles and other products.
Particularly, the market has a rapidly rising demand for various disinfectant or disinfectant in the current biochemical epidemic situation, and the existence of the disinfectant or disinfectant plays a very critical role in the prevention and treatment of the epidemic situation, but due to the particularity of the liquid, the disinfectant has higher oxidizability and special storage stability, and the requirement on a container is very high, so that a disinfection bottle capable of stably storing the disinfectant for a long time needs to be provided, but the problems of impurity migration and processing flowability of the disinfectant bottle are caused due to the compatibility and instability of the pigment and various additives in the color master batch in a white bottle.
Disclosure of Invention
In order to solve the technical problems, the first aspect of the invention provides a disinfectant bottle body color master batch, which at least comprises the following raw materials in parts by weight: 30-60 parts of carrier resin, 40-70 parts of pigment and filler, 0.5-5 parts of dispersing agent, 0.5-3.5 parts of antibacterial agent and 1-5 parts of compatilizer.
As a preferred technical scheme, the color master batch for the sterilized water bottle body comprises the following raw materials in parts by weight: 40-55 parts of carrier resin, 50-60 parts of pigment filler, 2-4 parts of dispersing agent, 1.5-2.5 parts of antibacterial agent and 1.5-3.5 parts of compatilizer.
As a preferred technical scheme, the color master batch for the sterilized water bottle body comprises the following raw materials in parts by weight: 50 parts of carrier resin, 55 parts of pigment and filler, 3 parts of dispersant, 2 parts of antibacterial agent and 2.5 parts of compatilizer.
As a preferred technical solution, the carrier resin in the present invention is LLDPE; the LLDPE has a melt flow rate of 10-25g/10 min.
As a preferred technical solution, the LLDPE of the present invention has a density of 0.91-0.94g/cm3。
As a preferred technical scheme, the pigment and filler in the invention is selected from at least one of titanium dioxide, nickel titanium yellow and carbon black.
In a preferred embodiment of the present invention, the dispersant is at least one selected from the group consisting of ethylene bisstearamide, vinyl bisstearamide, polyamide wax, white mineral oil, and calcium stearate.
As a preferable technical scheme, the antibacterial agent is one of silver composite nano titanium, nano silver and nano zinc oxide.
As a preferred technical scheme, the compatilizer is HDPE grafted maleic anhydride.
The second aspect of the invention provides a preparation method of the disinfectant bottle body color master batch, which at least comprises the following steps:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning;
(2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
Compared with the prior art, the invention has the following excellent beneficial effects:
the invention provides a disinfectant bottle body color master batch, which is mainly specially used for a container for containing disinfectant and disinfectant, the color master batch prepared by compounding special LL6101 XR/Exxon Mobil and American Terno (Kemei) titanium dioxide TRONOXCR-834 has better processing flow property when used for polyolefin, can be stable for a long time when used for containing disinfectant and disinfectant with strong oxidizing property, can better inhibit the escape of pigment, and has very beneficial property.
Drawings
FIG. 1 shows the application of the color master batch for sterilized water bottle body prepared in example 1.
Detailed Description
The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The term "prepared from …" as used herein is synonymous with "comprising". The terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.
The invention provides a disinfectant bottle body color master batch, which at least comprises the following raw materials in parts by weight: 30-60 parts of carrier resin, 40-70 parts of pigment and filler, 0.5-5 parts of dispersing agent, 0.5-3.5 parts of antibacterial agent and 1-5 parts of compatilizer.
In some preferred embodiments, the disinfectant bottle body color master batch comprises at least the following raw materials in parts by weight: 40-55 parts of carrier resin, 50-60 parts of pigment filler, 2-4 parts of dispersing agent, 1.5-2.5 parts of antibacterial agent and 1.5-3.5 parts of compatilizer.
In some more preferred embodiments, the disinfectant bottle body color master batch comprises at least the following raw materials in parts by weight: 50 parts of carrier resin, 55 parts of pigment and filler, 3 parts of dispersant, 2 parts of antibacterial agent and 2.5 parts of compatilizer.
In some embodiments, the carrier resin is LLDPE; the LLDPE has a melt flow rate of 10-25g/10 min.
In some preferred embodiments, the LLDPE has a melt flow rate of 20/10 min.
In some embodiments, the LLDPE has a density of from 0.91 to 0.94g/cm3。
In some more preferred embodiments, the LLDPE has a density of 0.924g/cm3。
In the present invention, the LLDPE is preferably purchased from LL6101 XR/Exxon Mobil, though its purchase source is not particularly limited.
In some embodiments, the pigment and filler is selected from at least one of titanium dioxide, nickel titanium yellow and carbon black.
In some preferred embodiments, the pigment filler is titanium dioxide.
In some embodiments, the dispersant is selected from at least one of ethylene bisstearamide, vinyl bisstearamide, polyamide wax, white mineral oil, calcium stearate.
In some preferred embodiments, the dispersant is selected from the group consisting of ethylene bis stearamide, vinyl bis stearamide.
In some embodiments, the weight ratio of ethylene bis stearamide to vinyl bis stearamide is 1: (1-5); more preferably, the weight ratio of the ethylene bis stearamide to the vinyl bis stearamide is 1: 3.
in some embodiments, the antimicrobial agent is one of silver composite nano titanium, nano silver and nano zinc oxide.
In some preferred embodiments, the antimicrobial agent is nano zinc oxide.
In some embodiments, the compatibilizing agent is HDPE grafted maleic anhydride.
The HDPE-grafted maleic anhydride of the present invention is preferably obtained from HDPE-grafted maleic anhydride (W1H), Ais plastics science and technology, Xiamen, though the purchase source is not particularly limited.
The second aspect of the invention provides a preparation method of the disinfectant bottle body color master batch, which at least comprises the following steps:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning; (2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
The present invention will be specifically described below by way of examples. It should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and that the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure are still within the scope of the present invention. In addition, the starting materials used are commercially available, unless otherwise specified, and the parts used for the following materials are parts by weight.
Example 1
The color master batch for the sterilized water bottle body at least comprises the following raw materials in parts by weight: 50 parts of carrier resin, 55 parts of pigment and filler, 3 parts of dispersant, 2 parts of antibacterial agent and 2.5 parts of compatilizer.
The carrier resin was LLDPE, purchased from LL6101 XR/Exxon Mobil. The pigment filler is titanium dioxide, and is purchased from Trono (Kemei) titanium dioxide TRONOXCR-834. The dispersing agent is selected from the combination of ethylene bisstearamide and vinyl bisstearamide, and the weight ratio of the ethylene bisstearamide to the vinyl bisstearamide is 1: 3. the antibacterial agent is nano zinc oxide. The compatibilizer was HDPE grafted maleic anhydride (W1H) purchased from ais plastics technology ltd, manycota.
The preparation method of the disinfectant fluid bottle body color master batch comprises the following steps:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning; (2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
Example 2
The color master batch for the sterilized water bottle body at least comprises the following raw materials in parts by weight: 40 parts of carrier resin, 50 parts of pigment and filler, 2 parts of dispersant, 1.5 parts of antibacterial agent and 1.5 parts of compatilizer.
The carrier resin was LLDPE, purchased from LL6101 XR/Exxon Mobil. The pigment filler is titanium dioxide, and is purchased from Trono (Kemei) titanium dioxide TRONOXCR-834. The dispersing agent is selected from the combination of ethylene bisstearamide and vinyl bisstearamide, and the weight ratio of the ethylene bisstearamide to the vinyl bisstearamide is 1: 1. the antibacterial agent is nano zinc oxide. The compatibilizer was HDPE grafted maleic anhydride (W1H) purchased from ais plastics technology ltd, manycota.
The preparation method of the disinfectant fluid bottle body color master batch comprises the following steps:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning; (2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
Example 3
The color master batch for the sterilized water bottle body at least comprises the following raw materials in parts by weight: 55 parts of carrier resin, 60 parts of pigment and filler, 4 parts of dispersant, 2.5 parts of antibacterial agent and 3.5 parts of compatilizer.
The carrier resin was LLDPE, purchased from LL6101 XR/Exxon Mobil. The pigment filler is titanium dioxide, and is purchased from Trono (Kemei) titanium dioxide TRONOXCR-834. The dispersing agent is selected from the combination of ethylene bisstearamide and vinyl bisstearamide, and the weight ratio of the ethylene bisstearamide to the vinyl bisstearamide is 1: 5. the antibacterial agent is nano zinc oxide. The compatibilizer was HDPE grafted maleic anhydride (W1H) purchased from ais plastics technology ltd, manycota.
The preparation method of the disinfectant fluid bottle body color master batch comprises the following steps:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning; (2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
Performance testing
Mixing a high-density polyethylene pipe material base material (No. YJH041, produced by China petrochemical Shanghai petrochemical company Limited) and the prepared disinfectant bottle body color master batch according to the proportion of 100: 3 weight ratio, simply mechanically blending in a high-speed stirrer, and then melting, blending, extruding and granulating in a double-screw extruder to obtain the PE blending material. Preparing dumbbell type tensile sample bars from the tube according to the standard GB/T8804.3-2000, and testing the tensile yield strength, wherein the dumbbell type tensile sample bars are qualified when the tensile yield strength is more than 25 MPa; the oxidation induction period is tested according to GB/T17391-1998, and the PE100 grade standard specified value is qualified.
Table 1 results of performance testing
| Examples | Tensile yield strength | Oxidative induction period 200 deg.C |
| Example 1 | Qualified | Qualified |
| Example 2 | Qualified | Qualified |
| Example 3 | Qualified | Qualified |
The examples described are merely illustrative and serve to explain some of the features of the disclosure. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. And that advances in science and technology will result in possible equivalents or sub-substitutes not currently contemplated for reasons of inaccuracy in language representation, and such changes should also be construed where possible to be covered by the appended claims.
Claims (10)
1. The color master batch for the sterilized water bottle body is characterized by at least comprising the following raw materials in parts by weight: 30-60 parts of carrier resin, 40-70 parts of pigment and filler, 0.5-5 parts of dispersing agent, 0.5-3.5 parts of antibacterial agent and 1-5 parts of compatilizer.
2. The sterilized water bottle body color masterbatch of claim 1, wherein the raw materials comprise, in parts by weight: 40-55 parts of carrier resin, 50-60 parts of pigment filler, 2-4 parts of dispersing agent, 1.5-2.5 parts of antibacterial agent and 1.5-3.5 parts of compatilizer.
3. The sterilized water bottle body color masterbatch of claim 2, wherein the raw materials comprise, in parts by weight: 50 parts of carrier resin, 55 parts of pigment and filler, 3 parts of dispersant, 2 parts of antibacterial agent and 2.5 parts of compatilizer.
4. The sterilized water bottle body color masterbatch of claims 1 to 3, wherein the carrier resin is LLDPE; the LLDPE has a melt flow rate of 10-25g/10 min.
5. The sterilized water bottle body masterbatch of claim 4, wherein the LLDPE has a density of from 0.91 to 0.94g/cm3。
6. The sterilized water bottle body color masterbatch according to claims 1-4, wherein the color filler is selected from at least one of titanium dioxide, nickel titanium yellow, carbon black.
7. The sterilized water bottle body color masterbatch according to claims 1-3, wherein the dispersant is selected from at least one of ethylene bisstearamide, vinyl bisstearamide, polyamide wax, white mineral oil, calcium stearate.
8. The sterilized water bottle body color masterbatch according to claims 1-3, wherein the antimicrobial agent is at least one of silver composite nano titanium, nano silver and nano zinc oxide.
9. The sterilized water bottle body color masterbatch of claims 1-3, wherein the compatibilizer is HDPE grafted maleic anhydride.
10. A process for the preparation of the sterilized water bottle body color masterbatch according to claims 1 to 9, comprising at least the steps of:
(1) mixing pigment filler, dispersant, antibacterial agent and compatilizer in a high-speed mixer after proportioning;
(2) and (2) melting and extruding the raw materials obtained by mixing in the step (1) in an extruder, cooling, granulating in a granulator to obtain granules, cooling and drying to obtain the product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010145259.0A CN111187466A (en) | 2020-03-05 | 2020-03-05 | Disinfectant fluid bottle body color master batch and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010145259.0A CN111187466A (en) | 2020-03-05 | 2020-03-05 | Disinfectant fluid bottle body color master batch and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058076A (en) * | 2022-06-08 | 2022-09-16 | 深圳博纳精密给药系统股份有限公司 | Antibacterial antioxidant color master batch, plastic bottle and preparation method thereof |
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2020
- 2020-03-05 CN CN202010145259.0A patent/CN111187466A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115058076A (en) * | 2022-06-08 | 2022-09-16 | 深圳博纳精密给药系统股份有限公司 | Antibacterial antioxidant color master batch, plastic bottle and preparation method thereof |
| CN115058076B (en) * | 2022-06-08 | 2023-11-10 | 深圳博纳精密给药系统股份有限公司 | Antibacterial and antioxidant color master batch, plastic bottle and preparation methods thereof |
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Application publication date: 20200522 |