CN115135724B - Resin composition - Google Patents
Resin composition Download PDFInfo
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- CN115135724B CN115135724B CN202080096915.0A CN202080096915A CN115135724B CN 115135724 B CN115135724 B CN 115135724B CN 202080096915 A CN202080096915 A CN 202080096915A CN 115135724 B CN115135724 B CN 115135724B
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- resin composition
- surfactant
- fatty acid
- water
- ester
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- 239000011342 resin composition Substances 0.000 title claims abstract description 89
- 239000011347 resin Substances 0.000 claims abstract description 30
- 229920005989 resin Polymers 0.000 claims abstract description 30
- 239000011148 porous material Substances 0.000 claims abstract description 20
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 10
- -1 glycerin fatty acid ester Chemical class 0.000 claims description 84
- 239000004094 surface-active agent Substances 0.000 claims description 55
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 33
- 239000000194 fatty acid Substances 0.000 claims description 33
- 229930195729 fatty acid Natural products 0.000 claims description 33
- 150000002148 esters Chemical class 0.000 claims description 26
- 239000000126 substance Substances 0.000 claims description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 14
- 235000011187 glycerol Nutrition 0.000 claims description 13
- 239000005373 porous glass Substances 0.000 claims description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229930006000 Sucrose Natural products 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000005720 sucrose Substances 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 15
- 229920000573 polyethylene Polymers 0.000 description 15
- 239000007788 liquid Substances 0.000 description 12
- 239000003112 inhibitor Substances 0.000 description 6
- 239000005871 repellent Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 239000004952 Polyamide Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920002647 polyamide Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000013268 sustained release Methods 0.000 description 5
- 239000012730 sustained-release form Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Classifications
-
- 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
- C08K3/40—Glass
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Abstract
The resin composition of the present application is a resin composition comprising 20 to 50% by weight of a water-insoluble resin, 10 to 30% by weight of a porous material, and the remainder, wherein the remainder comprises at least a nonionic surfactant. According to the above resin composition, since the weight ratio of the water-insoluble resin and the porous material is set within a predetermined range, the remaining portion of the nonionic surfactant is released slowly to the external environment as appropriate.
Description
Technical Field
The present application relates to a resin composition having a sustained release property.
Background
Water repellent inhibitors comprising a surfactant and a porous inorganic substance are known. Patent document 1 discloses a constitution of a water repellent inhibitor having a slow release property for improving hydrophilicity of a culture soil or soil.
Prior art literature
Patent literature
Patent document 1: japanese patent application laid-open No. 2017-190436
Disclosure of Invention
Regarding the water-repellent inhibitor disclosed in patent document 1, the water-repellent inhibitor is formed into fine particles, and a large amount of the water-repellent inhibitor is mixed with the culture soil or soil at the time of use. Thus, it acts on the culture soil or the wide environment of the soil. On the other hand, when the resin composition is allowed to function in a small area such as in a can of a household electrical appliance, the usability is improved by embedding fine particles in the resin and arranging them in the form of one or more pieces. However, in this case, the slow release property of the water repellent inhibitor may be lowered due to the influence of the resin.
The present invention has been made to solve the above problems, and an object thereof is to provide a resin composition having an appropriate sustained release property.
The resin composition according to the present invention is a resin composition comprising 20 to 50% by weight of a water-insoluble resin, 10 to 30% by weight of a porous material, and the remainder at least comprising a nonionic surfactant.
According to the resin composition of the present application, a resin composition having an appropriate slow release property can be provided.
Drawings
Fig. 1 is a view for explaining an example of a home electric appliance using the resin composition according to the present embodiment.
Detailed Description
(examples of the morphology that can be exhibited by the resin composition)
The resin composition according to the present invention is a resin composition comprising 20 to 50% by weight of a water-insoluble resin, 10 to 30% by weight of a porous material, and the remainder at least comprising a nonionic surfactant.
According to the above resin composition, since the weight ratio of the water-insoluble resin and the porous material is set within a predetermined range, the remaining portion of the nonionic surfactant is released slowly to the external environment as appropriate.
According to an example of the resin composition, the porous material is porous glass, and the nonionic surfactant is an oxyalkylene ether surfactant such as polyoxyalkylene alkyl ether.
According to the above resin composition, since the resin composition is an oxyalkylene alkyl ether surfactant, it is possible to improve the wettability of the inner surface of the home electric appliance appropriately.
According to an example of the resin composition, the remaining portion further includes an ester.
According to the above resin composition, since the sustained release property of the nonionic surfactant is regulated by the ester, the oxyalkylene alkyl ether surfactant can be more suitably released slowly.
According to an example of the resin composition, the oxyalkylene alkyl ether surfactant is in a range of 12 to 23 wt%.
According to the above resin composition, since the weight ratio of the oxyalkylene alkyl ether surfactant is set within the prescribed range, the oxyalkylene alkyl ether surfactant can be released more suitably and slowly.
According to an example of the resin composition, the ester is composed of at least one of a glycerin fatty acid ester, a sorbitan fatty acid ester and a propylene glycol fatty acid ester.
According to the above resin composition, since the weight ratio of the esters is set within the prescribed range, the oxyalkylene alkyl ether surfactant can be released more suitably and slowly.
According to an example of the resin composition, the ester is in a range of 23 to 38 wt%.
According to the above resin composition, since the weight ratio of the esters is set within the prescribed range, the oxyalkylene alkyl ether surfactant can be released more suitably and slowly.
(embodiment)
The resin composition 10 of the present embodiment is disposed inside, for example, a household electrical appliance using a liquid, and when the household electrical appliance is used, the resin composition 10 comes into contact with the liquid, whereby the substance contained in the resin composition 10 is slowly released into the liquid. The substance is composed of various functional substances. In one example, the functional material is a surfactant. Household appliances 100 that utilize liquids are, for example, steam irons, air conditioners, washing machines, dish washing dryers, and electric kettles. An example of the illustrated home appliance 100 is a steam iron. The home electric appliance 100 includes: a tank 110 for storing a liquid therein, a base surface 120 for outputting the liquid, a manipulation section 130 for user manipulation, and a case 140 for holding the resin composition 10. One example of a liquid is water. The resin composition 10 may be disposed so as to be movable inside the can 110. The tank 110 includes a supply port 111 for supplying liquid and a discharge port 112 for discharging liquid.
The main materials constituting the resin composition 10 are a water-insoluble resin, a porous material, and the remainder. The water-insoluble resin retains the remainder and porous mass. The water-insoluble resin is composed of any material insoluble in water. Examples of the material constituting the water-insoluble resin are polyethylene, polypropylene, polyamide, polyethylene terephthalate, polybutylene terephthalate, and acrylic-modified polyethylene. The melting point of the water-insoluble resin is preferably 100℃or higher.
The porous material comprises pores. The porous mass retains the remainder inside e.g. pores. The porous substance is composed of, for example, at least one of porous glass, activated carbon, zeolite, and porous concrete. The porous substance is preferably porous glass. The porous glass is more preferably amorphous silica. The porous substance is formed into, for example, a particle shape. The particle diameter, specific surface area, pore diameter and oil absorption of the porous material can be arbitrarily set to values suitable for providing sustained release. In one example, the porous material has an average particle size of 5 μm. In one example, the porous material has a specific surface area of 700m 2 And/g. In one example, the pore size of the porous material is 11nm. The porous material had an oil absorption of 400ml/100g.
The remainder is the portion of the resin composition 10 other than the water-insoluble resin and the porous substance. The remainder comprising at least a surfactant. The surfactant is preferably a nonionic surfactant. The nonionic surfactant is preferably an oxyalkylene alkyl ether surfactant. Examples of the oxyalkylene alkyl ether surfactant are polyoxyethylene propylene alkyl ether, polyoxyethylene alkylphenyl ether, and polyoxyethylene polyoxypropylene glycol. The proportion of the oxyalkylene alkyl ether surfactant is preferably in the range of 30 to 70% by weight. More preferably in the range of 40 to 60% by weight. The oxyalkylene alkyl ether surfactant is used to improve wettability of, for example, the inner surface 110A of the tank 110, the inner surface 112A of the discharge port 112, and the inner surface of the flow path of the liquid supplied to the tank 110 from the base surface 120. Specifically, the hydrophilicity of the inner surface of the flow path is improved.
The remainder also comprises esters. The esters preferably have the function, for example, as emulsifiers. The ester is constituted of, for example, at least one of glycerin fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester, and sucrose fatty acid ester. The remainder may further comprise at least one of other surfactants, salts, defoamers, thickeners, viscosity modifiers, fragrances, colorants, and pH adjusters.
An example of a method for producing the resin composition 10 will be described.
The water-insoluble resin, porous material and surfactant are heated and kneaded to form strands of the resin composition 10. The heating and kneading are carried out using, for example, a twin-screw extruder at 140 to 180 ℃. The strands are finely cut to form pellets. The pellets are injection molded to form the resin composition 10 having a predetermined shape. An example of the predetermined shape is an elliptical shape. In other examples, one example of the predetermined shape is a plate shape. The shape of the resin composition 10 shown in fig. 1 is an elliptical shape.
The present inventors produced the resin compositions 10 of each comparative example and each example, and supplied the resin compositions to the first comparative test and the second comparative test. The first comparison test and the second comparison test have the same test procedure. In the first comparative test and the second comparative test, the compositions of the resin compositions 10 of the comparative examples and the examples were different.
In the first comparative test, the appropriate weight ratio and volume ratio of each of the surfactant, the porous substance and the water-insoluble resin were studied. In the first comparative test, the resin compositions 10 of comparative examples 1 to 6 and examples 1 to 7 were produced and supplied to the test. In the first comparative test, an oxyalkylene alkyl ether surfactant was used as the surfactant. As the porous substance, porous glass is used. As the water-insoluble resin, at least one of acrylic-modified polyethylene, polypropylene, and polyamide is used.
The resin composition 10 of comparative example 1 in the first comparative test was produced so that the weight ratio of the surfactant in the remaining portion became 0.10, the weight ratio of the porous glass became 0.03, and the acrylic-modified polyethylene of the water-insoluble substance became 0.87. The remainder is free of constituents other than surfactants. The resin compositions 10 of comparative examples 2 to 6 were produced such that the weight ratio of the remaining surfactant was in the range of 0.30 to 0.35, the weight ratio of the porous glass was in the range of 0.09 to 0.11, and the weight ratio of the water-insoluble substances were in the range of 0.54 to 0.61. The remainder is free of constituents other than surfactants.
The resin compositions 10 of examples 1 to 7 in the first comparative test were produced such that the weight ratio of the remaining surfactant was in the range of 0.40 to 0.55, the weight ratio of the porous glass was in the range of 0.13 to 0.17, and the weight ratio of the water-insoluble substances were in the range of 0.28 to 0.47. The remainder is free of constituents other than surfactants.
In a second comparative experiment, the appropriate weight ratio of surfactant and ester was studied. In the second comparative test, the resin compositions 10 of comparative examples 1 to 7 and examples 1 to 8 were produced and supplied to the test. In the second comparative test, an oxyalkylene alkyl ether surfactant was used as the surfactant. As the esters, glycerin fatty acid esters and sorbitan fatty acid esters are used. As the porous substance, porous glass is used. As the water-insoluble resin, at least one of acrylic-modified polyethylene, polypropylene, and polyamide is used. The weight ratio of the porous glass and the water-insoluble resin was the same as that of comparative examples 1 to 7 and examples 1 to 8.
The resin composition 10 of comparative example 1 in the second comparative test contained an oxyalkylene alkyl ether surfactant at a weight ratio of 0.46, and did not contain glycerin fatty acid ester and sorbitan fatty acid ester. As the water-insoluble resin, an acrylic-modified polyethylene is contained.
The resin composition 10 of comparative example 2 in the second comparative test did not contain an oxyalkylene alkyl ether surfactant. As the ester, glycerin fatty acid ester was contained in a ratio of 0.46, and sorbitan fatty acid ester was not contained. As the water-insoluble resin, an acrylic-modified polyethylene is contained. In the resin composition 10 of comparative example 3 in the second comparative test, the oxyalkylene alkyl ether surfactant was not contained. As the ester, sorbitan fatty acid ester was contained in a ratio of 0.46, and glycerin fatty acid ester was not contained. As the water-insoluble resin, an acrylic-modified polyethylene is contained.
In the resin compositions 10 of comparative examples 4 to 7 in the second comparative test, the oxyalkylene alkyl ether surfactant was not contained. The glycerin fatty acid ester was contained in a ratio of 0.35, and the sorbitan fatty acid ester was contained in a ratio of 0.11. As the water-insoluble resin, an acrylic-modified polyethylene was contained in comparative example 4, a polyethylene was contained in comparative example 5, a polypropylene was contained in comparative example 6, and a polyamide was contained in comparative example 7.
The resin compositions 10 of examples 1 to 3 in the second comparative test contain an oxyalkylene alkyl ether surfactant, a glycerin fatty acid ester, and a sorbitan fatty acid ester in an arbitrary ratio. As the water-insoluble resin, an acrylic-modified polyethylene is contained.
In the resin composition 10 of example 4 in the second comparative test, the oxyalkylene alkyl ether surfactant was contained in a proportion of 0.15, and the glycerin fatty acid ester was contained in a proportion of 0.31. No sorbitan fatty acid ester is contained. As the water-insoluble resin, an acrylic-modified polyethylene is contained.
In the resin composition 10 of example 5 in the second comparative test, an oxyalkylene alkyl ether surfactant was contained in a proportion of 0.15, and a sorbitan fatty acid ester was contained in a proportion of 0.31. No glycerol fatty acid ester is contained. As the water-insoluble resin, an acrylic-modified polyethylene is contained.
In the resin compositions 10 of examples 6 to 8 in the second comparative test, the oxyalkylene alkyl ether surfactant was contained in a proportion of 0.15, the glycerin fatty acid ester was contained in a proportion of 0.23, and the sorbitan fatty acid ester was contained in a proportion of 0.08. As the water-insoluble resin, polyethylene was contained in example 6, polypropylene was contained in example 7, and polyamide was contained in example 8.
The resin composition of example 9 in the second comparative test contained the acrylic-modified polyethylene as the water-insoluble resin and propylene glycol fatty acid ester as the ester in a ratio of 0.31.
The first comparison test and the second comparison test were performed according to the following procedure. In the same number of beakers as the resin compositions 10 of each comparative example and example, 1 each of the resin compositions 10 of each comparative example and example was put in, and 100ml of water was added. The weight of the resin composition 10 of each comparative example and example was 0.5g. After 5 minutes from the addition of water, the water in the beaker was taken and the concentration of surfactant in the water was determined. The concentration of surfactant in the water was measured using an absorptiometer. After water was collected, the resin compositions 10 of the comparative examples and examples were dried. The drying time was 30 minutes. The weight of the dried resin composition 10 was measured, and the residual ratio was calculated. The steps are carried out for 20 times in 1 group. The residual ratio shown is the average of the results obtained from the multiple runs. When the concentration of the surfactant in the water in the beaker was lower than the detection limit, the remaining percentage at that time was recorded as the remaining percentage after repeating 20 times.
The test results are described with reference to table 1.
TABLE 1
The resin compositions 10 of comparative examples 1 to 6 showed a residual ratio of 72% to 76%. The resin compositions 10 of examples 1 to 7 showed a residual ratio of 40 to 64%. The resin compositions 10 of comparative examples 1 to 6 exhibited high residual ratios. The resin composition 10 of the comparative example shows that the surfactant contained in the resin composition 10 is not suitably released slowly in water. On the other hand, the resin compositions 10 of examples 1 to 7 showed a low residual ratio when compared with the comparative example. This means that the surfactant contained in the resin composition 10 is suitably released slowly in water. Under the conditions of the resin composition 10 of the example, a percolating effect based on porous glass was suitably exhibited.
According to the first comparison test, the following findings can be obtained. The preferable weight% of the water-insoluble resin in the resin composition 10 is in the range of 20 to 50 weight%. The weight% of the water-soluble resin is more preferably in the range of 30 to 40 weight%. The preferred weight% of the porous material in the resin composition 10 is in the range of 10 to 30 weight%. More preferably from 14 to 16% by weight. The preferred wt% of the surfactant in the resin composition 10 is in the range of 40 to 60 wt%. The weight% of the surfactant is more preferably in the range of 45 to 50 weight%.
The test results are described with reference to table 2.
TABLE 2
The resin composition 10 of comparative example 1 showed a residual rate of 89%. The resin compositions 10 of comparative examples 2 to 7 showed a residual percentage of 99% or more. The resin compositions 10 of examples 1 to 8 showed a residual ratio of 95 to 98%. The results of comparative examples 2 to 7 indicate that most of the esters were not slowly released in water. The results of comparative example 1 and the results of examples 1 to 8 indicate that the sustained release property was improved by adding the ester.
From the results of the second comparative test, the following findings can be obtained.
By changing the content of the ester in the resin composition 10 relative to the surfactant, an appropriate slow release property can be obtained. The preferable wt% of the surfactant in the resin composition 10 is in the range of 12 to 23 wt%. The weight% of the surfactant is more preferably 15 weight%. The preferred weight% of the ester in the resin composition 10 is in the range of 23 to 38 weight%. The weight% of the ester in the resin composition 10 is more preferably 31 weight%. Preferably, the ester is contained in an amount of 2 times relative to the surfactant of the resin composition 10.
The operation of the resin composition 10 according to the present embodiment will be described. The user places the resin composition 10 inside the can 110 of the home appliance 100. The resin composition 10 slowly releases the surfactant contained in the resin composition 10 every time water is supplied to the inside of the tank 110. The surfactant contacts the inner surface 110A of the tank 110, the inner surface 112A of the release port 112, and the inner surface of the flow path of the liquid supplied to the tank 110 from the base surface 120.
The resin composition according to the present invention is applicable to household electric appliances and office electric appliances using a liquid, such as steam irons, air conditioners, washing machines, dish washing and drying machines, electric kettles, and the like.
Description of the reference numerals
10: resin composition
100: household electrical appliance
110: tank
120: substrate surface
130: control part
140: shell body
Claims (3)
1. A resin composition comprising 20 to 50 wt% of a water-insoluble resin, 10 to 30 wt% of a porous material and the balance,
the porous substance is at least one selected from porous glass, activated carbon, zeolite and porous concrete,
the remainder comprising at least a non-ionised surfactant, optionally also an ester,
the ester is at least one selected from glycerin fatty acid ester, sorbitan fatty acid ester, propylene glycol fatty acid ester and sucrose fatty acid ester,
the nonionic surfactant is an oxyalkylene alkyl ether surfactant,
in the case where the remaining portion does not contain an ester, the oxyalkylene alkyl ether surfactant is in the range of 30 to 70% by weight,
in the case where the remaining portion further contains an ester, the oxyalkylene alkyl ether surfactant is in the range of 12 to 23 wt%, and the ester is in the range of 23 to 38 wt%.
2. The resin composition according to claim 1, wherein,
the porous substance is porous glass.
3. The resin composition according to claim 1 or 2, wherein,
the ester is composed of at least one of glycerin fatty acid ester, sorbitan fatty acid ester and propylene glycol fatty acid ester.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020028764A JP7394320B2 (en) | 2020-02-21 | 2020-02-21 | resin composition |
| JP2020-028764 | 2020-02-21 | ||
| PCT/JP2020/047806 WO2021166417A1 (en) | 2020-02-21 | 2020-12-22 | Resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115135724A CN115135724A (en) | 2022-09-30 |
| CN115135724B true CN115135724B (en) | 2024-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080096915.0A Active CN115135724B (en) | 2020-02-21 | 2020-12-22 | Resin composition |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7394320B2 (en) |
| CN (1) | CN115135724B (en) |
| WO (1) | WO2021166417A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957629A (en) * | 1982-09-29 | 1984-04-03 | 株式会社日立製作所 | Tableware washer |
| CN101023132A (en) * | 2004-09-16 | 2007-08-22 | 旭化成生活制品株式会社 | Aliphatic polyester resin composition having excellent heat resistance |
| CN103237641A (en) * | 2010-12-28 | 2013-08-07 | 大赛璐高分子株式会社 | Thermoplastic resin composition for cleaning |
| CN103450639A (en) * | 2013-09-09 | 2013-12-18 | 广东生益科技股份有限公司 | Thermosetting resin composition and application thereof |
| CN110603292A (en) * | 2017-03-15 | 2019-12-20 | 株式会社可乐丽 | Resin composition, method for producing same, and molded article using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010013761A (en) * | 2008-07-03 | 2010-01-21 | Sumitomo Chemical Co Ltd | Insecticidal filament |
| WO2014102980A1 (en) * | 2012-12-27 | 2014-07-03 | 住江織物株式会社 | Deodorant antibacterial composition and deodorant antibacterial fabric |
-
2020
- 2020-02-21 JP JP2020028764A patent/JP7394320B2/en active Active
- 2020-12-22 WO PCT/JP2020/047806 patent/WO2021166417A1/en active Application Filing
- 2020-12-22 CN CN202080096915.0A patent/CN115135724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5957629A (en) * | 1982-09-29 | 1984-04-03 | 株式会社日立製作所 | Tableware washer |
| CN101023132A (en) * | 2004-09-16 | 2007-08-22 | 旭化成生活制品株式会社 | Aliphatic polyester resin composition having excellent heat resistance |
| CN103237641A (en) * | 2010-12-28 | 2013-08-07 | 大赛璐高分子株式会社 | Thermoplastic resin composition for cleaning |
| CN103450639A (en) * | 2013-09-09 | 2013-12-18 | 广东生益科技股份有限公司 | Thermosetting resin composition and application thereof |
| CN110603292A (en) * | 2017-03-15 | 2019-12-20 | 株式会社可乐丽 | Resin composition, method for producing same, and molded article using same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021166417A1 (en) | 2021-08-26 |
| TW202138455A (en) | 2021-10-16 |
| JP7394320B2 (en) | 2023-12-08 |
| JP2021134232A (en) | 2021-09-13 |
| CN115135724A (en) | 2022-09-30 |
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