CN100383185C - Resin composition used in manufacturing functional resin articles - Google Patents
Resin composition used in manufacturing functional resin articles Download PDFInfo
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- CN100383185C CN100383185C CNB2004800010351A CN200480001035A CN100383185C CN 100383185 C CN100383185 C CN 100383185C CN B2004800010351 A CNB2004800010351 A CN B2004800010351A CN 200480001035 A CN200480001035 A CN 200480001035A CN 100383185 C CN100383185 C CN 100383185C
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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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
- C08K3/02—Elements
- C08K3/04—Carbon
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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
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/02—Material of vegetable origin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Paper (AREA)
- Wrappers (AREA)
- Protection Of Plants (AREA)
- Greenhouses (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
Disclosed is a resin composition used in manufacturing functional resin articles. The composition comprises resin and at least one additive selected from the group consisting of bamboo charcoal powder, bamboo smoke distillate (Bambusae Caulis in Liquamen), silica powder prepared by incorporating bamboo smoke distillate into silica, and zeolite powder. The composition serves such functions as high yield, antibacterial activity and deodorization so that it may be useful in manufacturing an agricultural film, a package film, a storage container, etc.
Description
Invention field
The present invention relates to a kind of resin combination that has as high yield, anti-microbial activity and deodorizing and so on functional resin goods that is used to produce.
Background of invention
Have the resin of numerous species, as film, fiber, moldings, pipeline and mechanical part.
So far for this reason, for functional many trials of having done are provided to resin.Recently, Korean Patent Publication No. 10-2004-0077880 (publication on September 7 calendar year 2001) discloses a kind of functional resin composition with anti-oxidant activity, and it contains the antioxidant that has more than two alcoholic extract hydroxyl groups.Another Korean Patent Publication No. 10-2001-0078131 (publication on August 20 calendar year 2001), provide a kind of and had as deodorizing and anti-microbial activity and so on functional resin composition, it contains the material just like catechuic acid, meticulous sheet mineral and ceramic masses of obtaining from the plant separation and so on.Another Korean Patent Publication No. 10-2000-0024493 (publication on May 6th, 2000) discloses a kind ofly to has as salt tolerance, thermotolerance, water-repellancy, anticorrosion activity, insecticidal activity and insulating property and so on functional resin composition, and it contains a kind of coating material.
As the above-mentioned invention of mentioning, the present invention makes great efforts to provide function as high yield, anti-microbial activity and deodorizing and so on for resin.
Detailed description of the invention
Technical theme
Therefore, purpose of the present invention provides a kind of resin combination that is used to produce the functional resin articles with high yield, anti-microbial activity, deodorizing etc.
After this other purpose of the present invention will describe.
Technical scheme
On the one hand, the present invention relates to a kind of resin combination that is used to produce functional resin articles.
Shown in following embodiment and test implementation example, the inventor is by using resin and as the film that bamboo charcoal powder, bamboo cigarette distillate (or culm in Liquamen), silicon oxide powder (making by bamboo cigarette distillate is attached in the silicon oxide) and/or the zeolite powder of additive makes, and begins afterwards to find that prepared film shows good effect producing productive rate, anti-microbial activity, deodorizing and fresh-keeping aspect.
The present invention is based on that the previous experiments result makes.
Therefore, functional resin composition of the present invention is characterized in that containing resin and at least a additive that is selected from the group of being made up of bamboo charcoal powder, bamboo cigarette distillate, silicon oxide powder (making by bamboo cigarette distillate is attached in the silicon oxide) and/or zeolite powder.
Term used herein " resin " expression is by using the resin goods that production obtains as main component, it is functional as following defined resin arbitrarily, all applicable or by its statement, comprise a kind of food packaging article, agricultural film and packaging film.
Preferably, resin of the present invention is represented a kind of film article, and wherein following embodiment and test implementation example have been described production method and its experimental result of film.A kind of thin and smooth goods of used term " film " expression comprise plate shape goods, rod-shaped articles and band shape goods among the present invention.
Simultaneously, used term " functional " is to be used for representing high yield, anti-microbial activity, deodorizing and/or fresh-keeping among the present invention.
Because term " functional " definition as mentioned above, if resin combination contains resin and at least a additive that is selected from the group of being made up of bamboo charcoal powder, bamboo cigarette distillate, silicon oxide powder (making by bamboo cigarette distillate is attached in the silicon oxide) and/or zeolite powder arbitrarily, and can be used for preparing high yield, anti-microbial activity, deodorizing and/or fresh-keeping resin with requirement, so, just can understand term used herein " resin combination " and comprise any resin combination of this class.
Simultaneously, a kind of composition in this resin combination represented in used term " additive " among the present invention, and its quantity significantly is lower than the quantity of resin, and still, it is enough to show aforesaid functional.Statement " significantly low quantity " may be defined as such quantity, and it is no more than the conventional ratio of additive and resin in any resin combination.
Those skilled in the art do not need undue experiment, common practise according to prior art, with following embodiment and test implementation example, just can determine to be suitable for preparing the additive with aforementioned functional resin and the ratio of resin, although functional have different statements in resin.
For example, be used for preparing the resin combination situation of agricultural film for resin combination of the present invention, at least a additive that is selected from the group of bamboo charcoal powder, bamboo cigarette distillate, silicon oxide powder (making by bamboo cigarette distillate is attached in the silicon oxide) and/or zeolite powder composition, the quantity that preferably contains accounts for the 1-70 weight part of 100 parts by weight resin.Reason is its functional can not showing when this amount of additives is less than 1 weight part, and this additive is higher than 70 weight parts then may damage agricultural film needed as the transparency, physical strength etc. and so on physics or chemical property.
Therefore, resin combination all should be considered as included within the scope of the present invention arbitrarily, do not consider the ratio of additive and resin, as long as this resin combination contains bamboo charcoal powder, bamboo cigarette distillate, silicon oxide powder (making by bamboo cigarette distillate is attached in the silicon oxide) and/or zeolite powder as additive, and can be used for preparing aforesaid functional resin.
Simultaneously, term used herein " bamboo charcoal powder " expression is arbitrarily by directly or indirectly applying the charing pressed powder that heat of high temperature makes to the bamboo, and do not consider its kind or its preparation method.
So, the charing pressed powder is (from belonging to OrderBraminales according to taxonomy arbitrarily, bamboo gramineous makes) all should be considered to be present within the scope of the present invention, and do not consider its species or its concrete preparation method, do not consider promptly whether used bamboo belongs to Phyllostachys, Arundinaria, Sasa or Pseudosasa do not consider whether use the charring furnace of any specific design or whether change other heat-transfer medium or cooling time yet.
Term " bamboo cigarette distillate ", by representing transparent little reddish-brown liquid, it is by being condensate in the smog that produces in the bamboo carbonization process, then leaving standstill with ageing, filtration and purifying or distill this condensation product and make.
The smog that produces in the bamboo carbonization process after condensation, is divided into three layers.The upper strata is the light oil layer that contains terpinol, and the middle level is that thick bamboo cigarette distillates liquid layer, and lower floor is the tar layer.The commercial bamboo cigarette distillate that gets makes by leaving standstill with ageing, filtration and purifying or distilling this thick bamboo cigarette distillate.
Bamboo cigarette distillate is strong acid (pH=2.8～3.1), contains organic acid such as acetate and formic acid as main component, also contains phenols etc.
Term used herein " bamboo cigarette distillate ", preferably aforementioned the sort of (promptly by leave standstill or distill the sort of that this thick bamboo cigarette distillate makes) with ageing, filtration and purifying.But, adopt other method from bamboo cigarette distillate even this thick bamboo cigarette distillate self that this thick bamboo cigarette distillate purifying makes, also can satisfy purpose of the present invention.
So, in view of this bamboo cigarette distillate makes from this thick bamboo cigarette distillate, and the bamboo cigarette distillate that this makes has aforesaid functional, common practise and following embodiment and test case based on this area, it is aforesaid functional that those skilled in the art also can find easily that this thick bamboo cigarette distillate also has with regard to expectability, although its functional degree can be different from the functional of this bamboo cigarette distillate.
And, though this bamboo cigarette distillate can show in various degree aforementioned functional based on the method for this thick bamboo cigarette distillate of purifying, but, as long as based on general knowledge known in this field and following embodiment and test case, those skilled in the art can expect, no matter adopt which kind of purification process, any bamboo cigarette distillate that makes from this thick bamboo cigarette distillate purifying all may have aforesaid functional, and can easily detect this bamboo cigarette distillate and have aforementioned functional.
Therefore, term used herein " bamboo cigarette distillate " is construed as and comprises this thick bamboo cigarette distillate self and the bamboo cigarette distillate that makes from this thick bamboo cigarette distillate purifying arbitrarily and by leaving standstill with ageing, filtration and purifying or distilling the bamboo cigarette distillate that this thick bamboo cigarette distillate makes.
Simultaneously, describedly make silicon oxide powder in the silicon oxide by bamboo cigarette distillate is attached to, expression is by being attached to bamboo cigarette distillate silicon oxide and grinding the silicon oxide powder that the silicon oxide that obtains obtains.In this case, term " silicon oxide " expression natural oxidation silicon (diatomite) or synthetic silica (silicon-dioxide) are preferably represented natural oxidation silicon.
Similarly, term used herein " zeolite " expression natural zeolite or synthetic zeolite (hydrated aluminium silicate) are preferably represented natural zeolite.
Simultaneously, consider aforementioned functional, resin combination of the present invention preferably contains two kinds of additives, more preferably contain three kinds of additives, more preferably contain whole additives, they are selected from bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to silicon oxide powder and the zeolite powder that makes in the silicon oxide.
Most preferably, resin combination of the present invention can contain the bamboo charcoal powder, by bamboo cigarette distillate being attached to the silicon oxide powder that makes in the natural oxidation silicon and natural zeolite powder as additive.
Shown in following embodiment and test case, no matter there is the above-mentioned additive of how many kinds of to comprise among resin combination of the present invention, be selected from by bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to one or more additives of the group that the silicon oxide powder that makes in the silicon oxide and zeolite powder form, preferably be present among the resin combination of the present invention with such quantity, based on 100 parts by weight resin, its quantity is 5～65 weight parts, more preferably 8.9～59 weight parts.
And, above-mentionedly mention the bamboo charcoal powder when resin combination of the present invention contains, by bamboo cigarette distillate being attached to the silicon oxide powder that makes in the natural oxidation silicon and natural zeolite powder as additive, the composition of these additives then, based on above-mentioned additive self gross weight of mentioning, preferably form by bamboo cigarette distillate being attached to the silicon oxide powder and 40～80 weight % natural zeolite powder that make in the natural oxidation silicon by 20～70 weight % bamboo charcoal powder, 6～50 weight %.The advantage of this content ratio can be confirmed in following embodiment and test case.
Simultaneously; resin combination of the present invention is according to the kind of resin; can contain any known resin, as long as can protect as bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to the aforementioned functional that the silicon oxide powder that makes in the silicon oxide and/or zeolite powder and so on additive has.
For example, resin combination of the present invention can comprise polyethylene or vinyl-vinyl acetate copolymer (EVA) (if being used to make agricultural film); Polyethylene (as LLDPE and LDPE), polypropylene, ethylene-vinyl alcohol copolymer, vinyl-vinyl acetate copolymer (if being used to make packaging film); And ethylene glycol-terephthalic acid ester copolymer (PET) (if being used to make container).
Except aforementioned resin, the one exemplary embodiment of resin of the present invention comprises polyvinylhalide base resin (as polyvinyl chloride, polyvinylidene dichloride); Homopolymer (as halo polyethylene, halo polypropylene); And multipolymer is (as vinyl chloride vinyl acetate copolymer, vinyl chloride-ethylene copolymer, VCP, vinylchlorid-styrol copolymer, vinylchlorid-isobutylene copolymers, vinyl chloride-vinylidene chloride copolymer, vinylchlorid-styrene-acrylonitrile copolymer, vinylchlorid-butadienecopolymer, vinylchlorid-chloropropene multipolymer, vinylchlorid-vinylidene chloride-vinyl acetate copolymer, vinylchlorid-maleate copolymer, vinylchlorid-alkylmethacrylate polymer, vinyl chloride-acrylonitrile copolymer, ethylene-propylene copolymer, ethylene-butene copolymer, ethene-pentene copolymer, ethene-hexene copolymer, ethene-heptene multipolymer, ethylene-octene copolymer, ethene-/butene-1 copolymer, ethene/4 methyl 1 pentene copolymer, ethylene-acrylic acid copolymer, with the ethylene-methyl acrylate multipolymer.
Resin combination of the present invention is according to the kind of the resin that will make, also can comprise known additives, the one exemplary embodiment that this class is added comprises softening agent, lubricant, UV stablizer, oxidation inhibitor, static inhibitor, UV absorption agent, antifogging agent, dust-proofing agent and thermo-stabilizer.
The embodiment of softening agent comprises low molecular weight polyols base softening agent (as glycerol, ethylene glycol, triethylene glycol, Sorbitol Powder), phthalic acid ester group softening agent (as dioctyl phthalate (DOP) (DOP), dimethyl phthalate), phosphate-based softening agent, paraffinic base softening agent and cerul softening agent.
Lubricant embodiment comprises fatty acid-based lubricant (as stearic acid, oleic acid, palmitinic acid) or its metal-salt, the fatty acid amide derived from lipid acid, wax-base lubricant (as polyethylene wax), liquid paraffin base lubricating agent, ester-based lubricant (as the ester of glycerine fatty acid) and higher pure base lubricating agent.
UV stablizer embodiment comprises bulky amine compound (as 2,2,6,6-tetramethyl--4-piperidyl stearate, 1,2,2,6,6-pentamethyl--4-piperidyl stearate), cresols, trimeric cyanamide and phenylformic acid.
Oxidation inhibitor embodiment comprises that phenolic group oxidation inhibitor is (as 2,6-dibutyl-p-cresol, 2,6-phenylbenzene-4-octadecane oxygen base phenol), phosphorus base oxidation inhibitor (as three nonyl phenyl phosphites, three (2, the 4-di-tert-butyl-phenyl) phosphorous acid ester) and sulfur-based antioxidant (as Tyox B, tetramethylolmethane four (β-dodecyl mercaptopropionic acid ester)).
Static inhibitor embodiment comprises polyoxyethylene alkyl amine, polyglycol ether, nonionogenic tenside and cats product.
UV absorption agent embodiment comprises that benzophenone base UV absorption agent is (as 2,4-dihydroxy-benzene ketone, 2-hydroxyl-4-anisole ketone), benzotriazole base UV absorption agent is (as 2-(2 '-hydroxyl-5 '-aminomethyl phenyl) benzotriazole, 2-(2 '-hydroxyl-3 ', 5 '-di-tert-butyl-phenyl) benzotriazole), Whitfield's ointment ester group UV absorption agent is (as phenyl salicylic acid esters, resorcinol monobenzoate, 2,4-di-tert-butyl-phenyl-3 ', 5 '-di-t-butyl-4 '-hydroxybenzoate), the N that replaces, N '-oxalyl hexichol amido UV absorption agent is (as 2-ethyl-2 '-oxyethyl group N, N '-oxalyl pentanoic, 2-oxyethyl group-4 '-dodecyl N, N '-oxalyl pentanoic), with alpha-cyanoacrylate ester group UV absorption agent [as ethyl-alpha-cyano-β, β-diphenylacrylate ester, methyl-2-cyano group-3-methyl-3-(p-methoxyphenyl) acrylate].
Antifogging agent embodiment comprises nonionic, negatively charged ion and cats product and preferred sorbitan monostearate, sorbitanic monopalmitate, sorbitanic list behenate, glyceryl monolaurate, Zerol, glycerine monopalmitate, two lauric acid, two glyceryl ester, distearyl acid two glyceryl ester, single palmitinic acid two glyceryl ester and single-stearic acid Witepsol W-S 55.
Fluoride-based or silica-based dust-proofing agent can be used among the present invention.
Thermo-stabilizer embodiment comprises tinbase thermo-stabilizer, lead base thermo-stabilizer, calcium-zinc-base thermo-stabilizer, barium-zinc-base thermo-stabilizer and fatty acid-based thermo-stabilizer.
Functional resin composition of the present invention according to the kind of the resin that will make, can comprise at least a aforementioned additive.Amount of additives is not restricted to any scope, can not reduce as long as can obtain the desired functions of resin and the needed physics of this resin that will make or chemical property (as the physical strength and the transparency of agricultural film).
If the resin that will make is an agricultural film, so, it is the UV stablizer of 0.01～7 weight part that resin combination of the present invention preferably includes based on 100 parts by weight resin.When UV stablizer quantity is lower than 0.01 weight part, has only very little UV stabilising effect, but can damage the transparency of this film greater than the UV stablizer of 7 weight parts.
Based on same reason, oxidation inhibitor and dust-proofing agent preferably are present in the quantity in the resin combination of making agricultural film, based on 100 parts by weight resin, are respectively 0.01～3 weight part and 0.1～5 weight part.
Simultaneously, resin combination of the present invention can be used for manufacturing function agricultural film, functional package film or functional container especially.
If use resin combination manufacturing function agricultural film of the present invention, then the film of manufacturing is useful for improving the production productive rate.
Can understand, the functional agricultural film that uses resin combination of the present invention to make can be applicable to the farm crop that its high yield of all kinds is beneficial to man.
Especially, these class farm crop can be the farm crop that produce food, feed and fertilising.
In a kind of agricultural film embodiment, this film can be used as the film in greenhouse.
Simultaneously, if use resin combination manufacturing function packaging film of the present invention or functional container, then prepared film or container can be used for packing, keeping or preserve any kind of needing anti-microbial activity, deodorizing or/and fresh-keeping goods.This based article can be agricultural prods, flowering plant or food.
On the other hand, the present invention relates to a kind of by using the aforesaid method that is used to make the resin combination manufacturing function resin of functional resin articles of the present invention.
The inventive method comprises the step of moulding aforementioned resin of the present invention.
Term used herein " resin " " functional " and " resin combination that is used for the manufacturing function resin " have and above-mentioned defined equivalent, comprise those all preferred implementations.
Simultaneously, according to the kind of the resin that will make, ordinary method can be used among the moulding resin combination step of the present invention.For example, inflation method, rolling process or T modulus method can be used to the manufacturing function agricultural film.Trapped-air process or flat-die extrusion molding can be used for the functional package film, and blow moulding can be used to prepare functional container.
And agricultural film or packaging film can manufacturedly be the multilayer film form.Multilayer film can make from this functional resin composition according to ordinary method such as dry method composite algorithm, hot method composite algorithm, T mould coetrusion and inflation coetrusion.
Film of the present invention can have the thickness of any appropriate according to the film kind.But when the factor of considering economy and environment aspect, thin film is preferred.Especially, it is thick that single thin film is preferably 10～120mm, and the preferred total thickness of multilayer film is 25～250mm.
Simultaneously, the inventive method also can comprise the step of a melt-blended resin combination before moulding resin composition step.
This melt-blended step can be carried out according to ordinary method, for example, is undertaken by using Banbury mixing tank or pressurized mixing tank.
Another aspect the present invention relates to a kind of resin that is made by aforesaid method.
It also is effective that above-mentioned all associated annotations of mentioning all can be thought for above-mentioned resin.
Therefore, resin of the present invention also can be thought the resin that any resin combination of comprising any the application of the invention makes.And resin of the present invention can be thought and comprises the resin that makes according to any manufacture method of the present invention arbitrarily.
Peculiar effect
The invention provides a kind of resin combination that is used for the manufacturing function resin.In addition, the present invention also provides a kind of method of manufacturing function resin and resin that is obtained by this method of being used for.Resin of the present invention has high yield, anti-microbial activity, deodorizing and fresh-keeping property, thereby can be applicable to agricultural film, packaging film or container.
The invention preferred forms
Referring now to the exemplary embodiment that is exemplified, the used buzzword of the present invention is used for describing identical things.However, still, should be appreciated that the scope of the invention is not limited thereto.
Embodiment: manufacturing function resin
Embodiment 1: manufacturing function resin film 1
By thorough mixing 10 weight % bamboo charcoal powder, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer), the preparation masterbatch.According to the inflation method,, make 60 μ m thick film by melt-blended 87 weight % polyethylene-nytrils, 3 these masterbatch of weight %.
Embodiment 2: manufacturing function resin film 2
By thorough mixing 8 weight % bamboo cigarette distillates, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer), the preparation masterbatch.According to the inflation method,, make 60 μ m thick film by melt-blended 89 weight % polyethylene-nytrils, 1 this masterbatch of weight %.
Embodiment 3: manufacturing function resin film 3
By bamboo cigarette distillate being attached to silicon oxide powder, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer) that makes in the natural oxidation silicon, prepare masterbatch by thorough mixing 8 weight %.According to the inflation method,, make 60 μ m thick film by melt-blended 89 weight % polyethylene-nytrils, 1 this masterbatch of weight %.
Embodiment 4: manufacturing function resin film 4
By thorough mixing 10 weight % bamboo charcoal powder, 8 weight % bamboo cigarette distillates, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer), the preparation masterbatch.According to the inflation method,, make 60 μ m thick film by melt-blended 79 weight % polyethylene-vinyl-acetic esters and 21 these masterbatch of weight %.
Embodiment 5: manufacturing function resin film 5
By bamboo cigarette distillate being attached to silicon oxide powder, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer) that makes in the natural oxidation silicon, prepare masterbatch by thorough mixing 10 weight % bamboo charcoal powder, 8 weight %.According to the inflation method,, make 60 μ m thick film by melt-blended 79 weight % polyethylene-vinyl-acetic esters and 21 these masterbatch of weight %.
Embodiment 6: manufacturing function resin film 6
By bamboo cigarette distillate being attached to silicon oxide powder, 18 weight % natural zeolite powder, 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer) that makes in the natural oxidation silicon, prepare masterbatch by thorough mixing 10 weight % bamboo charcoal powder, 8 weight %.According to the inflation method,, make 60 μ m thick film by melt-blended 61 weight % polyethylene-vinyl-acetic esters and 39 these masterbatch of weight %.
Comparative example: make conventional resin film
By thorough mixing 2 weight % antifogging agents (sorbitan monostearate) and the basic UV stablizer of 1 weight %HALS (hindered amine light stabilizer), the preparation masterbatch, but not have interpolation as bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to the silicon oxide powder that makes in the silicon oxide and zeolite powder and so on additive.According to the inflation method,, make the 60mm thick film by melt-blended 97 weight % polyethylene-vinyl-acetic esters and 3 these masterbatch of weight %.
Test case: be used to confirm the experiment of functional result
Test case 1: produce the confirmation that productive rate improves
By functional resin film (functional greenhouse) and the conventional resin film (conventional greenhouse) of Comparative Examples that uses previous embodiment 1-6, preparation plastic green house.
According to the conventional cultivation method, planting strawberry, tomato, cucumber, watermelon, lettuce, muskmelon and grape in this function greenhouse.And, test case as a comparison, with function greenhouse the same terms under, the identical farm crop of cultivation in conventional greenhouse.
Produce the percentage calculation of the raising of yield with production yield (Kg) benchmark of contrast test example, its result is as shown in table 1 below.
Table 1: the raising of producing productive rate
| Project | Strawberry | Tomato | Cucumber | Watermelon | Lettuce | Muskmelon | Grape |
| Embodiment 1 | 29％ | 26％ | 23％ | 27％ | 22％ | 21％ | 23％ |
| Embodiment 2 | 23％ | 27％ | 22％ | 25％ | 19％ | 26％ | 21％ |
| Embodiment 3 | 25％ | 26％ | 29％ | 23％ | 24％ | 27％ | 24％ |
| Embodiment 4 | 35％ | 29％ | 36％ | 31％ | 33％ | 31％ | 36％ |
| Embodiment 5 | 32％ | 33％ | 38％ | 35％ | 33％ | 36％ | 37％ |
| Embodiment 6 | 43％ | 45％ | 50％ | 47％ | 62％ | 37％ | 42％ |
Test case 2: the confirmation of anti-microbial activity
By using intestinal bacteria and Pseudomonas aeruginosa to estimate anti-microbial activity, the decline (%) of the number of bacteria of living is as shown in table 2 below.
Specifically, with the function film of embodiment 1～6 and the conventional film of Comparative Examples (they all have the size of 60mm * 60mm), be placed on the sterilization test panel.To contain 10 respectively
4/ ml intestinal bacteria and 10
6The 0.5ml substratum of/ml pseudomonas aeruginosa is inoculated on the aforementioned test panel, then this test panel is placed 24 hours at 35 ℃.
The bacterium that lives is counted, and its number descends and represents with per-cent, shown in following table 2.The number of bacteria of representing negative sign to live increases.
Table 2: the reduction of the number of bacteria of living
| Project | Comparative Examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Intestinal bacteria | -272％ | 77％ | 71％ | 76％ | 81％ | 83％ | 87％ |
| Pseudomonas aeruginosa | -226％ | 67％ | 73％ | 73％ | 84％ | 84％ | 90％ |
Test case 3: de-odorised confirms
Prepare 8 flasks.The function film of embodiment 1～6 and the conventional film of Comparative Examples are respectively put in 7 flasks, do not put into any film in the remaining flask.These films are placed and are used for covering about 70% of flask internal surface area.Among each of this 8 bottles, pour 4ml ammonia into, and make it evaporation.
After 30 minutes, according to the following equation, measure the density of ammonia among each of this 8 bottles by the using gas detection method, calculate deodorizing per-cent.Measure the deodorizing per-cent of Trimethylamine by same way as.
＜formula 〉
Deodorizing per-cent (%)=(Cb-Cs)/Cb} * 100%
*Cs: the interior gas density (ppm) of flask with film
*Cb: the interior gas density (ppm) of flask that does not have film
Table 3: deodorizing per-cent (%)
| Project | Comparative Examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Ammonia | 0.2％ | 24％ | 25％ | 31％ | 32％ | 39％ | 54％ |
| Trimethylamine | 0.7％ | 35％ | 41％ | 39％ | 47％ | 53％ | 77％ |
Test case 4: the confirmation of fresh-keeping property
Adopt 7 bean curd of film packaging of embodiment 1～6 and Comparative Examples respectively.The bean curd of seven packings is placed (25 ℃) at room temperature.
Determine whether to take place putrid and deteriorated by smell, putrid and deteriorated fate takes place in record, shown in following table 4.
Table 4: fresh-keeping property (my god)
| Project | Comparative Examples | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Bean curd | 1.2 my god | 1.4 my god | 1.5 my god | 1.4 my god | 1.5 my god | 1.6 my god | 1.7 my god |
Claims (12)
1. resin combination that is used for the manufacturing function resin comprises that a kind of resin and at least three kinds are selected from by bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to the additive of the group that the silicon oxide powder that makes in the silicon oxide and zeolite powder form.
2. the described resin combination of claim 1, wherein, described resin is a film.
3. the described resin combination of claim 1, wherein, described functional resin articles is supplied with at least a function that is selected from the group of being made up of high yield, anti-microbial activity, deodorizing and fresh-keeping property.
4. the described resin combination of claim 1, wherein, described silicon oxide and zeolite are respectively natural oxidation silicon and natural zeolite.
5. the described resin combination of claim 1, it comprises bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to silicon oxide powder and the zeolite powder that makes in the silicon oxide.
6. the described resin combination of claim 1, it comprises the bamboo charcoal powder, by bamboo cigarette distillate being attached to silicon oxide powder and the natural zeolite powder that makes in the natural oxidation silicon.
7. the described resin combination of claim 1, based on the described resin of 100 weight parts, it comprises that at least three kinds of 5～65 weight parts are selected from by bamboo charcoal powder, bamboo cigarette distillate, by bamboo cigarette distillate being attached to the additive of the group that the silicon oxide powder that makes in the silicon oxide and zeolite powder form.
8. the described resin combination of claim 1, it also comprises at least a reagent that is selected from the group of being made up of softening agent, lubricant, UV stablizer, oxidation inhibitor, static inhibitor, UV absorption agent, antifogging agent, dust-proofing agent and thermo-stabilizer.
9. the described resin combination of claim 1, wherein, described resin is a kind of agricultural film.
10. the described resin combination of claim 1, wherein, described resin is a kind of a kind of film or container that needs anti-microbial activity, deodorizing or fresh products that be used to pack or hold.
11. the described resin combination of claim 1, wherein, described resin is a kind ofly to be used to pack or hold a kind of film or container that needs anti-microbial activity, deodorizing or fresh products, and described product is to be selected from by agricultural prods, to become the group of flowering plant and food product consisting.
12. be used for the method for manufacturing function resin, comprise the step of the arbitrary described resin combination of moulding claim 1～11.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030098419 | 2003-12-23 | ||
| KR1020030098419A KR20040007379A (en) | 2003-12-23 | 2003-12-23 | Preparation method for bioactive transparent film |
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| CN1777642A CN1777642A (en) | 2006-05-24 |
| CN100383185C true CN100383185C (en) | 2008-04-23 |
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| CNB2004800010351A Expired - Fee Related CN100383185C (en) | 2003-12-23 | 2004-12-14 | Resin composition used in manufacturing functional resin articles |
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| JP (1) | JP2007516336A (en) |
| KR (3) | KR20040007379A (en) |
| CN (1) | CN100383185C (en) |
| WO (1) | WO2005061613A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20040007379A (en) * | 2003-12-23 | 2004-01-24 | 권애영 | Preparation method for bioactive transparent film |
| JP2005325239A (en) * | 2004-05-14 | 2005-11-24 | Omikenshi Co Ltd | Molding composition and molded article |
| JP2006176588A (en) * | 2004-12-21 | 2006-07-06 | Toshishige Hirose | Antibacterial antifungal resin composition and its molded product |
| KR101374584B1 (en) * | 2007-05-11 | 2014-03-17 | 제이-케미컬 코포레이션 | Plastic sheet for packaging container |
| KR100828585B1 (en) * | 2008-01-31 | 2008-05-09 | 이문형 | Manufacturing method of vinyl having charcoal |
| KR100955095B1 (en) * | 2008-03-04 | 2010-04-28 | 이응우 | Method of preparing a functional resin compound |
| KR101001998B1 (en) * | 2010-04-13 | 2010-12-16 | 주식회사 케이씨티 | Plastic packaging materials comprising charcoal and its preparation method |
| JP6278408B2 (en) * | 2015-01-23 | 2018-02-14 | 国立大学法人九州工業大学 | Antibacterial agent for Staphylococcus aureus and Bacillus cereus and molded article containing antibacterial agent for Staphylococcus aureus and Bacillus cereus |
| JP6613299B2 (en) * | 2015-03-30 | 2019-11-27 | 株式会社Ａｄｅｋａ | Light stabilizer masterbatch and method for producing the same |
| KR102333129B1 (en) * | 2019-01-29 | 2021-11-29 | 김경태 | Manufacturing method of wrapping paper using pulp with charcoal, zeolite and bentonite added |
| JP6719031B1 (en) * | 2020-02-21 | 2020-07-08 | 株式会社クラレ | Resin composition, molded body and multilayer structure |
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2003
- 2003-12-23 KR KR1020030098419A patent/KR20040007379A/en active Search and Examination
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- 2004-12-06 KR KR1020040101677A patent/KR100599823B1/en active IP Right Grant
- 2004-12-14 CN CNB2004800010351A patent/CN100383185C/en not_active Expired - Fee Related
- 2004-12-14 WO PCT/KR2004/003279 patent/WO2005061613A1/en active Application Filing
- 2004-12-14 JP JP2006546812A patent/JP2007516336A/en active Pending
- 2004-12-23 KR KR1020040110986A patent/KR100610159B1/en active IP Right Grant
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| CN1143092A (en) * | 1995-08-11 | 1997-02-19 | 佐川顺一 | Plastic resin moulded product mixed with bamboo carbon, filling material used for pillow cushion and bedding cushion and paint |
| JPH0977907A (en) * | 1995-09-14 | 1997-03-25 | Wataboshi Sangyo Kk | Synthetic resin composition |
| JPH11302547A (en) * | 1998-04-20 | 1999-11-02 | Dorikamu Kk | Bamboo coal-incorporated composition and sheet using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1777642A (en) | 2006-05-24 |
| KR100610159B1 (en) | 2006-08-09 |
| KR20040007379A (en) | 2004-01-24 |
| KR20050065301A (en) | 2005-06-29 |
| KR20050065380A (en) | 2005-06-29 |
| KR100599823B1 (en) | 2006-07-12 |
| WO2005061613A1 (en) | 2005-07-07 |
| JP2007516336A (en) | 2007-06-21 |
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