CN1116220A - Paint with antiseptic and inhibiting bacteria function - Google Patents
Paint with antiseptic and inhibiting bacteria function Download PDFInfo
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- CN1116220A CN1116220A CN 94119518 CN94119518A CN1116220A CN 1116220 A CN1116220 A CN 1116220A CN 94119518 CN94119518 CN 94119518 CN 94119518 A CN94119518 A CN 94119518A CN 1116220 A CN1116220 A CN 1116220A
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Abstract
Said paint is mixture composed of aldehyde which is selected from formol, oxaldehyde and pentadehyde, copper salt which is composed of copper sulfate, pentachloro phenolic ketone, copper 8-quinolinolate, hydroxy-nonyl cupric sulfophenate, 12-alkyl benzene sulfonic-ethylenediamine copper complex salt, organic sulphur which is selected from thiram and ziram, and soluble adhesion agent which is selected from polyacrylic sodium, polyvinyl alcohol etc.
Description
The present invention relates to a kind of coating, specifically, design a kind of warm nursery paper paint with antiseptic and inhibiting bacteria function.
Seeding raising technology is improving crop yield, is shortening vegetative period, is being convenient to the advantage that the mechanized operation aspects presented and is paid attention to by people day by day.The paper web seeding raising technology has been that Japan and institute of many agriculture developed countries generally adopt.China's short northeast region-by-region in vegetative period was used for growing seedlings of beet and vegetables with the paper web seeding raising technology already, the producer that produces warm nursery paper was also arranged, as Mudanjiang papermaking institute.Can estimate that seeding raising technology also will play an important role in the vegetable basket project of China part big and medium-sized cities.
Can know from warm nursery paper or with the environment for use of its made seedling growth paper tube and to recognize that its environment for use humidity, very easily rotten has proposed following two requirements at least to warm nursery paper like this, at first is anticorrosion, that is to say in nursery stage, to require the warm nursery paper can be anticorrosion; Secondly should have preventive and therapeutic effect to the disease and pest in the nursery stage.Consider that problem of environmental pollution has been commonly people and has paid close attention to, so after also requiring to grow seedlings, this warm nursery paper and seedling growth paper tube are to the environment detrimentally affect that do not have.
With regard to present, from following known technology as can be known, commercially available warm nursery paper and with its made seedling growth paper tube is not taked any prophylactico-therapeutic measures basically to the disease and pest in seedling stage.With regard to anticorrosion, present known anti-corrosion measure is just like adding man-made fiber, as EP255690, the clear 57-110123 of Japanese documentation (disclosing), clear 60-141217 in paper.Though this class measure has prolonged work-ing life, because man-made fiber is difficult to degraded, the detrimentally affect that life-time service brings environment is not sayed and is instructed.Another kind of anti-corrosion measure is as disclosed method among the clear 59-100793 of Japanese Patent (disclosing), uses N, N ' dihydroxyl ethylene-urea, N, N '-dihydroxyl ethylene-urea soaks paper and reaches anticorrosion purpose, fully aware of, these reagent prices are expensive, are unfavorable for the big area popularization.DT74996 (GB27946) discloses a kind of soft paper and card board kai that keeps fresh to make it that scape in the flowerpot is wrapped up, scribble the binding agent of the insoluble at all or indissoluble of one deck water at the reverse side of this paper or cardboard, the front scribbles one deck and contains anti-biotic material 1,3-two chloro-5,3-dimethyl glycolylurea.
The objective of the invention is to be achieved through the following technical solutions.Be mixture according to coating of the present invention with aldehydes, mantoquita, organosulfur and water-soluble binder mixing gained.
Specifically, will be by the aldehyde of selecting the class aldehyde of forming from formaldehyde, oxalic dialdehyde and glutaraldehyde, the mantoquita of selecting from the class mantoquita that copper sulfate, pentachloro-phenolic ketone, copper 8-quinolinolate, hydroxyl nonyl cupric sulfophenate and Witco 1298 Soft Acid-quadrol copper complex salt are formed promptly gets coating of the present invention after organosulfur that a class organosulfur of forming from thiram and ziram is selected and the water-soluble binder of selecting mix from the class tackiness agent that sodium polyacrylate, polyvinyl formal, polyvinyl butyral acetal, polyvinyl alcohol, carboxymethyl cellulose are formed.
Preferred embodiment is, with 2-8% (weight meter) from formaldehyde, the aldehyde of selecting in the class aldehyde that oxalic dialdehyde and glutaraldehyde are formed, 0.1-6% (weight meter) from copper sulfate, the pentachloro-phenolic ketone, copper 8-quinolinolate, the mantoquita of selecting in the class mantoquita that hydroxyl nonyl cupric sulfophenate and Witco 1298 Soft Acid-quadrol copper complex salt is formed, organosulfur that the class organosulfur of forming from thiram and ziram of 0-5% (weight meter) is selected and 90%-95% (weight meter) from polyacrylic acid sodium salt, polyvinyl formal, polyvinyl butyral acetal, polyvinyl alcohol, the water-soluble binder of selecting in the class tackiness agent that carboxymethyl cellulose is formed mixes under-10 ℃ to 40 ℃ and promptly gets coating of the present invention.
More preferably embodiment is, in-10 ℃ under 40 ℃, in one container, will mix by the mixture that glutaraldehyde, 0.5% (weight meter) copper sulfate, 2.5% (weight meter) ziram of 95% (weight meter) polyvinyl formal, 2% (weight meter) is formed and promptly get coating of the present invention.
Another preferred embodiment be in-10 ℃ under 40 ℃, in one container, will mix by the mixture that 90% (weight meter) carboxymethyl cellulose, 1% (weight meter) copper 8-quinolinolate, 8% (weight meter) formaldehyde, 1% (weight meter) thiram is formed and promptly get coating of the present invention.
Again one more preferably embodiment be in-10 ℃ under 40 ℃, in one container, will by 93% (weight meter) sodium polyacrylate, 5% (weight meter) oxalic dialdehyde, the mixture formed of 1% (weight meter) copper pentachlorophenate and 1% (weight meter) thiram mixes and promptly gets coating of the present invention.
Coating according to the present invention is used for the corrosion resistant experiment of warm nursery paper.
The mulch base paper of difference numbering is cut into the paper slip of 15mm * 200mm, pack in the Glass tubing of diameter 60mm, seal with gauze at pipe two, imbed and grow seedlings, regularly water the sufficient water yield, make soil remain humidity (guaranteeing to have all the time in the soil water to infiltrate Glass tubing) with in the nutrition soil, the ambient moisture and the soil moisture are 18 ℃-28 ℃, take out Glass tubing at set intervals and measure the paper slip wet tensile strength, see photo 1, measuring result such as table 1.
The simulation breeding experiment
Various mulch base papers are made the paper web of ∮ 2.5 * 5.0cm, and every kind of about 40 little paper webs connect together, and become cellular.Place it in the uncovered wooden case of 50 * 60 * 15cm, fill up seedling nutritious soil inside and outside the paper web, regularly water, ambient moisture 25 ℃ ± 2, routine observation paper web situation, record is as table 2.
Breeding experiment
On the simulated experiment basis, use screening formulation, be processed into the paper web of ∮ 7.0 * 7.0cm, sheet in parallel becomes cellular seedling growth paper tube volume (seeing photo 1-2).Carry out the wild cabbage breeding experiment, result's proof is coated with the seedling growth paper tube of screening formulation coating of the present invention, and is still perfect through 45 days nursery stages, sees photo 1-3 (a)--and 1-3 (f), transplant the back and all rot.
Coating according to the present invention is used for the bacteriostatic action of warm nursery paper
Application purpose according to warm nursery paper, the inventor has selected the germ in seedling stage of several crops, according to various prescription, makes the bacteriostatic experiment of medicine and scribbles the bacteriostatic experiment of the warm nursery paper of these medicines, and done the blank assay of warm nursery paper, observed their fungistatic effect.
Bacterial classification:
I. watermelon blight (Fusarium oxysperumf.sp.niveum)
II. eggplant verticillium wilt (Verticillium dahliae)
III. spicy eqpidemic disease (Phytophthora capsici leonian medium)
The prescription of antibacterial medicines and method for making
1. with 95% polyvinyl formal, 2% glutaraldehyde, 0.5% copper sulfate, 2.5% ziram mixes in container;
2. with 90% carboxymethyl cellulose, 1% 8 copper quinolinates, 8% formaldehyde, 1% thiram mixes; Or
3. with 93% sodium polyacrylate, 5% oxalic dialdehyde, 1% copper pentachlorophenate, 1% thiram mixes.
Experiment condition: medial temperature 29 ℃ ± 1.
Experimental procedure:
1. sterile cupboard sterilization
, with UV-lamp irradiation 1 hour, then the operator inlet is obturaged again after the sterile cupboard sterilization with alcohol.
2. the preparation of substratum is put into beaker with 200 gram potato chips of chopping, adds 500ml distilled water, boil half an hour, filter and get 200 gram agar again, add 500ml distilled water and place beaker, after boiling of agar, add 20 gram glucose, mix, refilter with murphy juice, promptly get filtrate and quantitatively add culture dish (among the ∮=12cm), sterilization is placed in the sterile cupboard, cools off standbyly, and color is faint yellow.
3. preparation coating is made the scraps of paper
Prepare coating as stated above
The seedling growth paper tube that uses punch tool to be coated with dose from various different model differences is got the scraps of paper of diameter as 0.8cm.In addition.Get the blank scraps of paper of growing seedlings again.
4. the transplanting of bacterial classification
In sterile cupboard, get a certain amount of sterilized water, place the 50ml Erlenmeyer flask, get bacterium with transfering loop and in Erlenmeyer flask, stir, just get bacterium liquid ready.
Use the 1ml transfer pipet, draw 0.8ml bacterium liquid respectively, put in people's culture dish, fully rock, bacterium liquid is evenly distributed, absorbed by substratum fully.
Other gets the 0.8ml sterilized water, places a culture dish, makes the substratum blank assay.
5. move the operation of bacterium experiment
Quantitatively take out the coating of each prescription, point closes the lid on bacterium liquid, puts upside down.
(∮=0.8cm), be attached on the bacterium liquid closes the lid, and puts upside down, and purpose is to eliminate because Evaporation is covering the influence of generation water droplet to experimental result to take out all types of scraps of paper of growing seedlings with nickel in addition.
Experimental result and discussion
Experimental result sees Table 3, photo 2-1,2-2 (I), 2-2 (II), 2-2 (III)
The data of table 3 show:
1. three kinds of coating all have tangible bacteriostatic action.
2. the warm nursery paper fungistatic effect that scribbles coating of the present invention is very obvious, and the scraps of paper are very complete, and blank sheet does not have inhibition zone, and has nearly half area to be corroded.
3. in general, the warm nursery paper of different model, it on average suppresses diameter and increases with the increase of sterilization coating amount.
Paper slip wet strength measurement result in table 1 pipe
The rotten degree of table 2 seedling growth paper tube
The bacteriostatic diameter of table 3 antibacterial medicines and warm nursery paper (temperature: 29 ℃)
Claims (5)
1. paint with antiseptic and inhibiting bacteria function that is used for warm nursery paper, it is characterized in that said coating is for containing from formaldehyde, the aldehyde of selecting in the class aldehyde that oxalic dialdehyde and glutaraldehyde are formed, from copper sulfate, the pentachloro-phenolic ketone, copper 8-quinolinolate, the mantoquita of selecting in the class mantoquita that hydroxyl nonyl sulfonic acid copper and Witco 1298 Soft Acid-quadrol copper complex salt is formed, the organosulfur of selecting from a class organosulfur of thiram and ziram composition reaches from sodium polyacrylate, polyvinyl formal, polyvinyl butyral acetal, polyvinyl alcohol, the water-soluble binder of selecting in the class tackiness agent that carboxymethyl cellulose is formed mixes the mixture of back gained.
2. paint with antiseptic and inhibiting bacteria function according to claim 1, it is characterized in that said coating for 2-8% (weight meter) from formaldehyde, the aldehyde of selecting in the class aldehyde that oxalic dialdehyde and glutaraldehyde are formed, 0.1-6% (weight meter) from copper sulfate, the pentachloro-phenolic ketone, copper 8-quinolinolate, the mantoquita of selecting in the class mantoquita that hydroxyl nonyl cupric sulfophenate and Witco 1298 Soft Acid-quadrol copper complex salt are formed, organosulfur that the class organosulfur of forming from thiram and ziram of 0-5% (weight meter) is selected and 90%-95% (weight meter) from sodium polyacrylate, polyvinyl formal, polyvinyl butyral acetal, polyvinyl alcohol, the water-soluble binder of selecting in the class tackiness agent that carboxymethyl cellulose is formed mixes the mixture of back gained.
3. paint with antiseptic and inhibiting bacteria function according to claim 1, it is characterized in that said coating for 2-8% (weight meter) from formaldehyde, the aldehyde of selecting in the class aldehyde that oxalic dialdehyde and glutaraldehyde are formed, 0.1-6% (weight meter) from copper sulfate, the pentachloro-phenolic ketone, copper 8-quinolinolate, the mantoquita of selecting in the class mantoquita that hydroxyl nonyl cupric sulfophenate and Witco 1298 Soft Acid-quadrol copper complex salt are formed, organosulfur that the class organosulfur of forming from thiram and ziram of 0-5% (weight meter) is selected and 90%-95% (weight meter) from sodium polyacrylate, polyvinyl formal, polyvinyl butyral acetal, polyvinyl alcohol, the water-soluble binder of selecting in the class tackiness agent that carboxymethyl cellulose is formed mixes the mixture of back gained.
4. the paint with antiseptic and inhibiting bacteria function according to claim 3 is characterized in that said coating mixes the mixture of back gained for the mixture of being made up of glutaraldehyde, 0.5% (weight meter) copper sulfate, 2.5% (weight meter) ziram of 95% (weight meter) polyvinyl formal, 2% (weight meter).
5. paint with antiseptic and inhibiting bacteria function according to claim 3, it is characterized in that said coating for will by 93% (weight meter) sodium polyacrylate, 5% (weight meter) oxalic dialdehyde, the mixture formed of 1% (weight meter) copper pentachlorophenate and 1% (weight meter) thiram mixes the mixture of gained afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119518 CN1116220A (en) | 1994-12-20 | 1994-12-20 | Paint with antiseptic and inhibiting bacteria function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94119518 CN1116220A (en) | 1994-12-20 | 1994-12-20 | Paint with antiseptic and inhibiting bacteria function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1116220A true CN1116220A (en) | 1996-02-07 |
Family
ID=5039284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94119518 Pending CN1116220A (en) | 1994-12-20 | 1994-12-20 | Paint with antiseptic and inhibiting bacteria function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1116220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8851294B2 (en) | 2005-05-25 | 2014-10-07 | W. L. Gore & Associates, Inc. | Aqueous delivery system for low surface energy structures |
| CN105111836A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠市时代电子有限公司 | Anti-corrosion heat-dissipation paint and preparation method therefor |
-
1994
- 1994-12-20 CN CN 94119518 patent/CN1116220A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8851294B2 (en) | 2005-05-25 | 2014-10-07 | W. L. Gore & Associates, Inc. | Aqueous delivery system for low surface energy structures |
| US9018264B2 (en) | 2005-05-25 | 2015-04-28 | W. L. Gore & Associates, Inc. | Aqueous delivery system for low surface energy structures |
| CN105111836A (en) * | 2015-08-13 | 2015-12-02 | 蚌埠市时代电子有限公司 | Anti-corrosion heat-dissipation paint and preparation method therefor |
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