JPH0959402A - Method for activating resin material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for activating resin material by treatment with an activated water, whereby the resin material is subjected to physicochemical action to form an activated material which can give for example a container which can markedly retard the lowering of the freshness of perishables and can make the taste of the perishables mellow. SOLUTION: This method for activating resin material comprises immersing or passing a monomer the resin material a polymer (resin material itself) or a catalyst to be fed together with the monomer of the resin material into a polymerizer under agitation to polymerize the monomer in or through an activated water prepared by a step of passing water pressurized to 5-30atm. Through an inorganic substance and a step of storing the pressurized water in an atmosphere under a pressure of 5 to below 30atm. or the activated water prepared by repeating these steps. The polymer is subjected to the activation treatment in the form of pellets or flakes. As for the catalyst, the activated catalyst is fed into the polymerizer and agitated together with the monomer to obtain an activated resin material. The inorganic substance is desirably a ferroelectric mineral.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for active treatment of a resin material, which uses activated water, which has high permeability and antibacterial properties, as treatment water.

[0002]

2. Description of the Related Art Generally, it is known that a plurality of water molecules form clusters by hydrogen bonds, but the degree of formation of these clusters has a great influence on the decay rate of water. In recent years, it has been clarified by experimental research by many scholars, etc., and this cluster is further collapsed, or water that has become a small molecule group centered on ions such as buck-boost, divalent and trivalent ions from inorganic substances It is also known that, for example, it has various effects such as increased permeability to substances, improved dyeability when used as fiber processing water, or suppression of growth of various bacteria.

The applicant of the present invention is also the Japanese Patent Publication No. 4-74074.
In the No. issue, usefulness such as suppressing the growth of microorganisms of small molecules or activated water of monomolecularized activated water for food processing and fiber processing,
Japanese Patent Application No. 4-282904 proposes that a concentrated extract can be obtained from fruits and other extracts in a relatively short time using activated water as an extraction solvent.

[0004]

However, the field of use of the activated water is limited to the solvent of the extract for foods and the like and the water for fiber processing.
Until now, no attempt has been made to react a resin material (including both natural resin and synthetic resin) having a wide range of applications with activated water to exert a physicochemical action on the resin material.

The same applies to an attempt to react an extract component obtained from fruits or other extracts with a resin material using activated water as an extraction solvent.

However, the present invention has an object to exert a physicochemical action on a resin material by reacting activated water with the resin material.

[0007]

In order to solve the above problems, the present invention invents a completely new method for active treatment of a resin material.

That is, according to the present invention, a step of bringing water pressurized to 5 to 30 atmospheres into contact with a predetermined inorganic substance through a monomer or polymer of a resin material and 5 to 30 times of pressurized water having passed through contact with the inorganic substance. There is a method of activating by immersing the activated water obtained from the step of storing in an atmosphere of less than atmospheric pressure for a predetermined time.

Further, in the present invention, the step of bringing the monomer or polymer of the resin material into contact with water pressurized to 5 to 30 atm to a predetermined inorganic substance, and the pressurized water having passed through the inorganic substance to 5 to 30 This is a method of activating by immersing in activated water obtained by repeatedly circulating the step of storing under an atmosphere of less than atmospheric pressure for a predetermined time.

Further, in the present invention, a step of bringing water pressurized to 5 to 30 atmospheres into contact with a predetermined inorganic substance through a monomer or polymer of a resin material, and 5 to 30 times of pressurized water having passed through contact with the inorganic substance. There is a method of performing activation treatment by bringing the activated water obtained through the step of storing under an atmosphere of less than atmospheric pressure into contact with the activated water.

In the present invention, the step of bringing the monomer or polymer of the resin material into contact with water pressurized to 5 to 30 atmospheres with a predetermined inorganic substance, and the pressurized water having passed through the inorganic substance to 5 to 30 It is a method of performing active treatment by contacting and passing activated water obtained by repeatedly circulating the step of storing under an atmosphere of less than atmospheric pressure.

Furthermore, the present invention resides in a method wherein the polymer is activated in the form of pellets or flakes.

Further, in the present invention, in order to polymerize the resin material, the catalyst charged into the stirring polymerization apparatus together with the resin material is contacted with water pressurized to 5 to 30 atm to a predetermined inorganic substance. And the activated water obtained by the step of storing the pressurized water that has passed through the contact with the inorganic substance under the atmosphere of 5 to less than 30 atm for a predetermined time, and then activated the catalyst. In the stirring polymerization apparatus and stirred with the resin material to activate the polymerized resin material.

Further, in the present invention, in order to polymerize the resin material, the catalyst charged into the stirring polymerization apparatus together with the resin material is brought into contact with water pressurized to 5 to 30 atm to a predetermined inorganic substance. And the step of storing the pressurized water that has passed through the contact with the inorganic substance under the atmosphere of 5 to less than 30 atmospheres are alternately and repeatedly circulated to obtain the activated water obtained by activating treatment for a predetermined time, Then, the activated polymer is charged into the stirring polymerization apparatus and stirred with the resin material to activate the polymerized resin material.

The present invention further comprises a catalyst which is charged into a stirring polymerization apparatus together with the resin material in order to polymerize the resin material.
The step of bringing water pressurized to 5 to 30 atm into contact with a predetermined inorganic substance and the pressurized water having passed through the inorganic substance to 5
Activated by contacting and passing through activated water obtained from the step of storing under an atmosphere of less than 30 atm, and then adding the activated catalyst to the stirring polymerization apparatus and stirring with the resin material. There is a method of activating the polymerized resin material with.

Further, in the present invention, in order to polymerize the resin material, the catalyst charged into the stirring polymerization apparatus together with the resin material is contacted with water pressurized to 5 to 30 atm to a predetermined inorganic substance. And a step of storing the pressurized water that has passed through the contact with the inorganic substance under an atmosphere of less than 5 to 30 atmospheres are alternately and repeatedly circulated, and the activated water obtained by contact is passed through the activated water. There is a method of activating the polymerized resin material by introducing the activated catalyst into the stirring polymerization apparatus and stirring it together with the resin material.

Furthermore, the present invention resides in a method wherein the activated water is used as steam.

Further, in the present invention, the activated water obtained in the above step is applied again to 2 to 30 atm in the step before the resin material is immersed in the activated water or the step before the resin material is brought into contact with the activated water. In this method, the resin material is dipped in the activated water or is then passed through contact with the activated water.

Further, according to the present invention, the activated water obtained in the above-mentioned step is used as an extraction solvent at the stage of the pre-step of immersing the resin material in the activated water or the step of contact-passing the resin material with animals and plants. Is extracted from the substance to be extracted, and then the extracted extract is added to the activated water, the activated water is pressurized to 2 to 30 atm, and then the resin material is immersed in the activated water. Alternatively, there is a method of passing through contact.

[0020]

Embodiments of the resin material activation treatment apparatus for carrying out the resin material activation treatment method of the present invention will be described in detail below.

[0021]

BEST MODE FOR CARRYING OUT THE INVENTION

<First Embodiment> As shown in FIG. 1, a resin material activation treatment apparatus according to an embodiment includes a water permeation apparatus A used for production of activated water and a pressure tank for accommodating an extract together with the activated water. 1 and a bypass water distribution channel C having a water permeation device 3 for passing the pellets 2 of a resin material (AS resin here) in contact with the water flow.

A pump 6 for delivering pressurized water of 5 to 30 atm is attached to the water supply passage 5 which is made to flow from the tank 4 for storing the raw material water, and the activated water is supplied to the downstream of the active treatment apparatus. Substances (e.g., ferritic minerals such as basalt, andesite, magnetite, etc., which have so-called minerals such as magnesium, iron, etc., in addition to having a natural remanence, are particularly preferable, but semiconductor substances such as germanium are more preferable, It is also preferable to use a metal oxide or ceramics obtained by sintering these or a refined metal such as steel and aluminum.) A water permeation device A for contacting and passing through is connected through an operation valve 7, and further downstream of the water permeation device A. , The return passage 8 for returning the water that has passed through the contact with the inorganic substance to the tank 4 is connected, and the two bypass water passages B and C are opened and closed by the operation valve 7, respectively. It is.

The water storage tank 4 is made of stainless steel with an upper opening lid for storing the raw material water. An electric heater 9 equipped with a temperature indicating controller 9a is attached to the water storage tank 4, and a water supply passage under the tank 4 is provided. A single-suction-vortex-type pump 6 that communicates with 5 and delivers pressurized water of 5 to 30 atmospheres is provided.

The water permeation apparatus A used for the production of activated water is 5
A series of metal cylindrical pressure-resistant containers 10 are connected in series, and a pair of upper and lower stainless steel perforated plates 11 are placed inside each of them, and an inorganic substance mainly composed of basalt with a grain size of about 5 mm is placed between them.
Filled with 12.

The return path 8 is provided with two high-strength filters 13 in series for filtering the water that has passed through the water permeation apparatus A.

The bypass water distribution paths B and C are separated from the water supply path 5 and connected to the water supply path 5 again, but the upstream side of the water permeation apparatus A and the return path 8 are directly connected to each other. A bypass water distribution channel D is provided.

The water permeation device 3 provided in the bypass water passage C has the same pressure resistance structure as that of the water permeation device A except that it has filters 14 made of a net or porous material at both ends of the pressure container. It is a thing.

Further, the bypass water distribution passage B has a pressure resistant container having the same structure as the water permeation device 3, but in this case, a filter 15 is attached in order to filter the extract to be extracted to a desired degree, and the filter 5 May be appropriately removed or a large mesh may be selected and used.

Each of these bypass water distribution channels B, C, D has an operation valve 7 at each end, which can be used independently or in combination by opening and closing the operation valve 7. In the figure, 16 indicates a pressure gauge.

The apparatus for activating a resin material as one embodiment for carrying out the method for activating a resin material according to the present invention has the above-mentioned structure. The method for doing so will be described.

First, in order to prevent water from flowing into the pressure tank 1 and the water permeation apparatus 3, the upstream and downstream operation valves are closed and a predetermined amount of raw water is pumped from the tank 4 to 25 atm. Water is pressurized and sent, and the path from the water permeable device A containing the basalt grains, the high-strength filter 13, and the return path 8 to the water storage tank 4 is continuously circulated for about 24 hours to activate all the raw water.

Next, about half of the activated water obtained by the above process is stored in the tank 4, and the rest is taken out by opening the valve 17 and stored in a separately provided tank (not shown). . In order to increase the reaction efficiency, the activated water in the tank 4 is heated to a water temperature of 95 ° C. by the heater 9, and the pressure tank 1 contains an extract made of bamboo powder adjusted by carbonization. A fixed amount is stored, and then the closed operation valve 13 is opened to open the bypass water distribution passage B to the water supply passage 5.

On the other hand, the bypass valve D is opened by the operation valve 7 so that the upstream and downstream operation valves 7 of the water permeation apparatus A are closed, and the upstream of the water permeation apparatus A and the return path 8 are directly connected, and the pump 6 is used to The pressurized activated water of atmospheric pressure is sent out, and water is passed through the pump 6, the pressure tank 1, the bypass water distribution channel D, the high-strength filter 13, the return channel 8, and the tank 4 for 12 hours to perform the extraction operation. It is possible to obtain a fixed amount of extracted bamboo extract.

Next, the bypass water distribution passage B is closed by the operation valve 7, the AS resin pellets 2 are stored in the water permeation device 3, and the activated water separately stored in the tank 4 is added to the bypass water distribution passage C. The upstream and downstream operation valves 7 are opened, and the pump 6 sends pressurized activated water containing the extracted bamboo extract at 5 atm to the tank 4, the pump 6, the bypass distribution channel C, the bypass distribution channel D, and the high level. The AS resin pellets 2 were activated by the pressurized activated water containing the extracted bamboo extract by circulating a water stream for 12 hours in the route from the force filter 13 and the return passage 8 to the tank 4.

Therefore, the AS resin pellets 2 which have been activated through the above-mentioned steps, the clusters of water molecules forming clusters are separated into individual single molecules or extremely small populations capable of vibrating at the molecular level at an extremely high speed. And the decomposed water molecules, and sugar, acetic acid, and glutamic acid, which are the components of the extracted bamboo extract with high efficiency through the water molecules, cause deterioration.

Therefore, when a container (not shown) of liquid or solid having a desired shape is molded by various molding methods with the pellet 2 of the AS resin which has been modified as described above, for example, when fresh food is contained therein. Is not only capable of providing a container in which the freshness is much less deteriorated than the case where fresh food is contained in a container formed of AS resin pellets 2 which is not subjected to activation treatment, but also the taste itself of the contained product. It also has various peculiar physicochemical effects such as becoming round.

<Second Embodiment> Furthermore, the method of active treatment of a resin material according to the present invention is not necessarily limited to that of the first embodiment. For example, as shown in FIG. The catalyst 20 such as chromium oxide or molybdenum oxide, which is charged into the stirring polymerization apparatus 19 together with a predetermined amount of ethylene 18 containing a solvent, is activated through the same steps as in the first embodiment. After that, the activated catalyst 20 is charged into the stirring polymerization apparatus 19 and stirred with ethylene 18, the unreacted ethylene 21 is evaporated, and then the remaining solvent 22 is cooled, so that the polyethylene 23 becomes solid. In this case, the polyethylene 23 pellets obtained by subjecting the polyethylene 23 to the activation treatment through the drying step 23a may be manufactured, and the same container as described above may be molded by various molding methods. Serial will have a variety of unique physicochemical action similar.

<Third Embodiment> Furthermore, in the method for active treatment of a resin material according to the present invention, the polymer does not necessarily have to be in the form of pellets, and may be, for example, flakes (thin flakes) of polyethylene terephthalate. In this case, the flakes at the time of molding or regeneration of the container made of polyethylene terephthalate are pressurized to a predetermined pressure of 5 to 30 atmospheres with alkaline detergent solution or water used in the flake washing step or the specific gravity separation step. The step of bringing the inorganic substance into contact with and passing through the solution or the water which has passed the inorganic substance into contact with
The activation treatment can also be performed by immersing it in the activation solution or water obtained from the step of storing under an atmosphere of less than 30 atm for a predetermined time.

Further, the method for active treatment of a resin material according to the present invention comprises a step of allowing water pressurized under a pressure of 5 to 30 atm to pass through a predetermined inorganic material through a monomer or polymer of the resin material, and an inorganic material. May be immersed in activated water obtained by repeatedly circulating the pressurized water that has passed through contact with the water under an atmosphere of 5 to less than 30 atm for a predetermined time, and in this case, When storing fresh food in a container molded through a resin material that has been activated only with water, it is not necessary to use an extract extracted from the substance to be extracted,
Not only can it provide a container whose freshness is much less declining compared to the case where fresh food is contained in a container molded from a resin material that has not been activated, but the taste of the container itself is also gentle. It has various unique physicochemical effects such as

Further, the method of active treatment of a resin material according to the present invention comprises a step of allowing water pressurized under a pressure of 5 to 30 atm to pass through a predetermined inorganic substance through a monomer or polymer of the resin material, and an inorganic substance. And the activated water obtained from the step of storing the pressurized water that has passed through the contact point under an atmosphere of less than 5 to 30 atm, or the monomer or polymer of the resin material is pressurized to 5 to 30 atm. Activated water obtained by alternately repeating a step of contacting and passing water with a predetermined inorganic substance and a step of storing pressurized water contacting and passing the inorganic substance under an atmosphere of less than 5 to 30 atm. It may be activated by contact passing, and in this case, contact passing of the resin material to the activated water is not limited to the step of instantaneously immersing the resin material in the activated water. In the process of passing the resin material It may be me of course.

Further, in the method for active treatment of a resin material according to the present invention, the catalyst charged into the stirring polymerization apparatus together with the resin material is pressurized to 5 to 30 atm in order to polymerize the resin material. Activated by immersing in activated water obtained for a predetermined time from the step of bringing water into contact with a predetermined inorganic substance and the step of storing the pressurized water having passed through the inorganic substance in an atmosphere of less than 5 to 30 atm. The catalyst that has been treated and then activated is charged into the stirring polymerization apparatus and stirred with the resin material, or the catalyst that is charged with the resin material into the stirring polymerization apparatus is treated with water pressurized to 5 to 30 atmospheres. Immersion in activated water for a predetermined period of time by alternately circulating a step of contacting and passing a predetermined inorganic substance and a step of storing pressurized water contacting and passing the inorganic substance under an atmosphere of less than 5 to 30 atm. By letting The polymerized resin material may be subjected to activation treatment, and then the activation-treated catalyst may be put into the stirring polymerization apparatus and stirred with the resin material to activate the polymerized resin material. When you store fresh food in a container molded through a resin material that has been activated only with water, you do not need to use any extract, and you can store the fresh food in a container molded from a resin material that has not been activated. In addition to providing a container in which the degree of freshness is extremely gentle compared to the case described above, it has various unique physicochemical actions such that the taste of the container itself becomes round.

Further, in the method for active treatment of a resin material according to the present invention, pressure is again applied to 2 to 30 atm in the step before immersing the resin material in the activated water or the step before contacting the resin material, and thereafter, Although the resin material has various unique physicochemical effects similar to the above even when the resin material is immersed in the activated water or passed through contact therewith, as described in the first embodiment, the resin material is immersed in the activated water. Extract the extract from the extract such as animals and plants as an extraction solvent in the step of the previous step or contact step with the resin material, after adding the extracted extract to the activated water, the activated water The pressure may be increased to 2 to 30 atmospheres, and then the resin material may be dipped in or contacted with the activated water. Water broken down into groups Not only the action of the child, can be altered the nature of the resin material through to the respective components of the extract of the extract extracted with high efficiency through the water molecules.

In each of the above-mentioned embodiments, the resin material to be activated does not matter whether it is thermoplastic or thermosetting, and the specific type of resin material is polyethylene, polystyrene, polypropylene or vinyl chloride resin. , Vinyl chloride compound, methacrylic resin, unsaturated polyester resin, phenol resin, urea / melamine resin, recycled plastic resin, etc., and there is no limitation of natural resin or synthetic resin, and it is activated. The type of the container formed of the resin material may be any of a bottle type, a tray type, a container with a lid, etc., and the resin material may be used as a foam material to form the container. Needless to say.

[0044]

As described above, according to the present invention, the monomer or polymer of the resin material is passed through a step of bringing water pressurized to 5 to 30 atm into contact with a predetermined inorganic substance, and the inorganic substance is passed through by contact. The pressurized water is stored in an atmosphere of 5 to less than 30 atm for immersion for a predetermined time in the activated water, and after the activation treatment, the activated resin material stores a liquid or solid in a desired shape. A container is molded by various molding methods, and when fresh food is stored in it, for example, the deterioration of freshness is extremely gentle compared to the case where fresh food is stored in a storage container that is molded from a resin material that does not undergo activation treatment. In addition, it has a special effect that it is possible to provide an extremely excellent method for active treatment of a resin material having various peculiar physicochemical actions such that the taste itself of the contained object becomes round.

[Brief description of drawings]

FIG. 1 is a schematic diagram illustrating an activation processing apparatus used in an activation processing method for a resin material according to the present invention.

FIG. 2 is a schematic diagram illustrating a polymerizing device for a resin material.

[Explanation of symbols]

 A ... Water permeation device B ... Bypass water channel C ... Bypass water channel D ... Bypass water channel 1 ... Pressure tank 2 ... Resin material pellet 4 ... Tank 5 ... Water channel 6 ... Pump 7 ... Operation valve 8 ... Return channel

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical indication C08G 85/00 NUZ C08G 85/00 NUZ

Claims (12)

[Claims] 1. A resin material containing a monomer or polymer
The step of bringing water pressurized to 30 atm into contact with a predetermined inorganic substance and the pressurized water having passed through the inorganic substance by 5 to 30
A method for activating a resin material, which comprises immersing in activated water obtained from the step of storing under an atmosphere of less than atmospheric pressure for a predetermined time to carry out an activation treatment. 2. The monomer or polymer of the resin material is 5 to
The step of bringing water pressurized to 30 atm into contact with a predetermined inorganic substance and the pressurized water having passed through the inorganic substance by 5 to 30
A method for active treatment of a resin material, which comprises performing an active treatment by immersing in activated water obtained by repeatedly circulating the step of storing under an atmosphere of less than atmospheric pressure for a predetermined time. 3. The monomer or polymer of the resin material is 5 to
The step of bringing water pressurized to 30 atm into contact with a predetermined inorganic substance and the pressurized water having passed through the inorganic substance by 5 to 30
An activation treatment method for a resin material, characterized in that activation treatment is carried out by bringing the activated water obtained through the step of storing under an atmosphere of less than atmospheric pressure into contact with the activated water. 4. The resin material monomer or polymer is
The step of bringing water pressurized to 30 atm into contact with a predetermined inorganic substance and the pressurized water having passed through the inorganic substance by 5 to 30
A method for active treatment of a resin material, characterized in that the active treatment is carried out by bringing the activated water obtained by contacting and passing the activated water obtained by repeatedly circulating the step of storing under an atmosphere of less than atmospheric pressure. 5. The method for active treatment of a resin material according to claim 1, wherein the polymer is in the form of pellets or flakes. 6. A step of bringing water pressurized to 5 to 30 atm into contact with a predetermined inorganic substance through a catalyst charged into a stirring polymerization apparatus together with the resin material in order to polymerize the resin material, The pressurized water that has passed through the contact with the inorganic substance is subjected to an activation treatment by immersing it in the activation water obtained from the step of storing in an atmosphere of 5 to less than 30 atm for a predetermined time, and then the activated catalyst is subjected to the stirring polymerization. A method for active treatment of a resin material, characterized in that the polymerized resin material is activated by being placed in an apparatus and stirred with the resin material. 7. A step of bringing water pressurized to 5 to 30 atm into contact with a predetermined inorganic substance through a catalyst charged into a stirring polymerization apparatus together with the resin material in order to polymerize the resin material, An activated treatment is carried out by immersing the activated water obtained by repeatedly circulating the pressurized water which has passed through the contact with the inorganic substance in an atmosphere of less than 5 to 30 atm for a predetermined time, and then activated. A method for active treatment of a resin material, characterized in that the polymerized resin material is activated by introducing the catalyst into the stirring polymerization apparatus and stirring it together with the resin material. 8. A step of bringing water, which has been pressurized to 5 to 30 atm, into contact with a predetermined inorganic substance through a catalyst which is put into a stirring polymerization apparatus together with the resin material in order to polymerize the resin material, Activated water obtained by contacting the activated water obtained from the step of storing pressurized water, which has passed through contact with the inorganic substance, in an atmosphere of less than 5 to 30 atm, and then the activated catalyst is subjected to the stirring polymerization apparatus. A method for active treatment of a resin material, which comprises subjecting the polymerized resin material to an active treatment by charging the polymerized resin material and stirring it together with the resin material. 9. A step of bringing water pressurized to 5 to 30 atm into contact with a predetermined inorganic substance through a catalyst charged into a stirring polymerization apparatus together with the resin material in order to polymerize the resin material, Activated water was obtained by contacting and passing activated water obtained by repeatedly circulating the pressurized water that passed through the contact with the inorganic substance under an atmosphere of less than 5 to 30 atmospheres, and then activated. A method for active treatment of a resin material, characterized in that a polymerized resin material is activated by introducing a catalyst into the stirring polymerization apparatus and stirring it together with the resin material. 10. The method of active treatment of a resin material according to claim 3, wherein the activated water is steam. 11. The activated water obtained in the above step is pressurized again to 2 to 30 atm in the step of immersing the resin material in the activated water or the step of contacting the resin material with the activated water,
The resin material activation treatment method according to any one of claims 1 to 10, wherein the resin material is then immersed in or contacted with the activated water. 12. The activated water obtained in the above step is used as an extraction solvent in the step of pre-immersing the resin material in the activated water or in the step of passing the resin material in contact with the activated water to be extracted such as animals and plants. The extract is further extracted, and then the extracted extract is added to the activated water, the activated water is pressurized to 2 to 30 atm, and then the resin material is immersed in or contacted with the activated water. 11. The method according to claim 1, wherein
The method for active treatment of a resin material according to any one of 1.