CN100381519C - Active crystal environmental protection paint and its producing method - Google Patents

Active crystal environmental protection paint and its producing method Download PDF

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Publication number
CN100381519C
CN100381519C CNB2004100701012A CN200410070101A CN100381519C CN 100381519 C CN100381519 C CN 100381519C CN B2004100701012 A CNB2004100701012 A CN B2004100701012A CN 200410070101 A CN200410070101 A CN 200410070101A CN 100381519 C CN100381519 C CN 100381519C
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China
Prior art keywords
deltamethrin
microcrystal
consumption
sterilant
weight part
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Expired - Fee Related
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CNB2004100701012A
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Chinese (zh)
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CN1587330A (en
Inventor
司继鑫
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SHANGHAI ARTILIN INDUSTRY Co Ltd
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Individual
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Abstract

The present invention relates to an active crystal environmental protective paint with the functions of lasting and good effects of insect disinfestation, environmental protection and innocuousness. The present invention comprises titanium white powder, an acrylic ester emulsion, an insecticide, a thickening agent, a bactericide, a dispersing agent, a film forming auxiliary agent and a propelling agent, wherein the insecticide adopts a microcapsule coating technique so that effective components for killing insects can be released slowly, the propelling agent can form innumerable microchannels in a coating layer so that the components for killing the insects inside the coating layer can be continuously migrated to the surface of the coating layer through the microchannels, and thus, the insecticidal paint of the present invention has the advantages of better effect of insect disinfestation and more lasting action. In addition, the present invention also provides a technological method for producing the active crystal environmental protective paint.

Description

Active Crystal Paint In Environment Protecting Mode And Preparation Method
Technical field
The present invention relates to a kind of emulsion paint, relate in particular to and a kind ofly be applicable to that various inner wall of building decorate and have a environment friendly emulsion paint except that the mite insecticidal action.
Background technology
Present domestic coating market, just simply in emulsion paint, add sterilant as insecticidal coating, certain closure is arranged, as be simple mechanically mixing, will sealing paint surface and reduce insecticidal effect, and can cause the insecticidal effect can not be lasting because of the too fast volatilization of sterilant.
Summary of the invention
The object of the present invention is to provide that a kind of insecticidal effect is lasting, the active crystal environmental protection paint of good disinsection effect and environment-protecting asepsis.
For this reason, active crystal environmental protection paint of the present invention comprises titanium dioxide, acrylic ester emulsion, sterilant, thickening material, sterilant, dispersion agent, film coalescence aid, it is characterized in that: also comprise propelling agent, by weight
Described titanium dioxide consumption 20%-30%;
Described acrylic ester emulsion, consumption 20%-50%;
Described sterilant is a Deltamethrin microcrystal capsule, and consumption 10%-20%, this Deltamethrin microcrystal capsule contain Deltamethrin microcrystal 5-7 weight part, synergy ammonia 0.05-0.2 weight part, polyvinyl alcohol 0.22-1 weight part and 3-4 weight part 150# solvent oil;
Described thickening material is the polyurethanes thickening material, consumption 0.5%-5%;
Described sterilant is card conifer sterilant consumption 0.1%-0.3%;
Described dispersion agent is vinylformic acid sodium salt consumption 0.1%-0.7%;
Described film coalescence aid is an alcohol ester, consumption 0.5%-2%;
Described propelling agent is an organosilicon, consumption 0.5%-5%, and surplus is a water.
Wherein, the optimum amount of each composition is: titanium dioxide 25%, acrylic ester emulsion 25%, Deltamethrin microcrystal capsule 16%, described polyurethanes thickening material 4%; Card conifer sterilant 0.2%, vinylformic acid sodium salt 0.5%, alcohol ester 1%, organosilicon 2%.
Described Deltamethrin sterilant is made up of Deltamethrin microcrystal 6 weight parts, synergy ammonia 0.1 weight part, polyvinyl alcohol 0.5 weight part and 3.4 weight part 150# solvent oils.
Another object of the present invention is to provide a kind of processing method of producing above-mentioned active crystal environmental protection paint.
Processing method of the present invention may further comprise the steps:
(1) stirs under 50 ℃ of temperature with the 150# solvent oil, slowly dissolve Deltamethrin microcrystal and synergy ammonia, after treating all dissolvings, regulate pH value to 9.0 in the slow adding polyvinyl alcohol solution under the high-speed stirring and keep the 60min polymerization, it is standby to make Deltamethrin microcrystal capsule.
(2) in the water of formula ratio, stir at a slow speed to add down and add titanium dioxide dispersion 20min under sterilant, the dispersion agent high-speed stirring, cross sand milling, the 600r/min middling speed stirs and adds acrylic ester emulsion, Deltamethrin microcrystal capsule down, film coalescence aid, propelling agent, adding thickening material accent viscosity at last is 90-100KU.
This insecticidal coating is except that possessing all decoration functions of high-grade interiro wall latex paint, also unique have high environmental protection tag mosquitos and flies, ant, spider, kill mite, degerming functions, adopt the natural plant extraction insecticidal constituent, only cold-blooded insect there is neural virus killing effect, harmless to warm-blooded animal, nontoxic, harmless to human body, more healthy, the more environmental protection of long-term contact.The present invention adopts the microcapsule coating technology that insecticidal active ingredient is slowly discharged, and avoids too fast extensive of insecticidal active ingredient, influences insecticidal effect; Adopt unique propelling composition to form countless microchannels in coating, make the insecticidal constituent in the coating pass through the continuous migration of these channels until coatingsurface, form effective parasiticidal microcrystal particle, insecticidal effect is more lasting.
Embodiment
Embodiment 1:
Get 3.4 parts of 150# solvent oils by weight, be heated to 50 ℃, add 6 parts of Deltamethrin microcrystals, 0.1 part of synergy ammonia slowly is stirred to whole dissolvings, then high-speed stirring and slowly add 0.5 part of polyvinyl alcohol and regulate pH value to 9.0, polymerization 60min, it is standby to make Deltamethrin microcrystal capsule;
In 26.3 parts of water, slowly stir and add 0.2 part in card conifer sterilant, 0.5 part of vinylformic acid sodium salt, high-speed stirring and add titanium dioxide and disperse 20min for 25 parts is crossed sand milling then; Under 600r/min speed stirs, add 25 parts of acrylic ester emulsions, 1 part of 16 parts of Deltamethrin microcrystal capsules, alcohol ester having made, 2 parts of organosilicons, add the polyurethanes thickening material at last and transfer viscosity 90-100KU for 4 parts.
Embodiment 2:
Get 4 parts of 150# solvent oils by weight, be heated to 50 ℃, add 5 parts of Deltamethrin microcrystals, 0.2 part of synergy ammonia slowly is stirred to whole dissolvings, then high-speed stirring and slowly add 0.22 part of polyvinyl alcohol and regulate pH value to 9.0, polymerization 60min, it is standby to make Deltamethrin microcrystal capsule;
In 19.1 parts of water, slowly stir and add 0.3 part in card conifer sterilant, 0.1 part of vinylformic acid sodium salt, high-speed stirring and add titanium dioxide and disperse 20min for 30 parts is crossed sand milling then; Under 600r/min speed stirs, add 20 parts of acrylic ester emulsions, 0.5 part of 20 parts of Deltamethrin microcrystal capsules, alcohol ester having made, 5 parts of organosilicons, add the polyurethanes thickening material at last and transfer viscosity 90-100KU for 5 parts.
Embodiment 3:
Get 3 parts of 150# solvent oils by weight, be heated to 50 ℃, add 7 parts of Deltamethrin microcrystals, 0.05 part of synergy ammonia slowly is stirred to whole dissolvings, then high-speed stirring and slowly add 1 part of polyvinyl alcohol and regulate pH value to 9.0, polymerization 60min, it is standby to make Deltamethrin microcrystal capsule;
In 16.2 parts of water, slowly stir and add 0.1 part in card conifer sterilant, 0.7 part of vinylformic acid sodium salt, high-speed stirring and add titanium dioxide and disperse 20min for 20 parts is crossed sand milling then; Under 600r/min speed stirs, add 50 parts of acrylic ester emulsions, 2 parts of 10 parts of Deltamethrin microcrystal capsules, alcohol esters having made, 0.5 part of organosilicon, add the polyurethanes thickening material at last and transfer viscosity 90-100KU for 0.5 part.
The active environmental protection crystal emulsion paint of being made by described method of the foregoing description 1-3 and proportioning is by standard GB/T9756-2001, and GB18582-2001 tests its performance index, and measured data and national standard contrast are as follows:
Interventions Requested The acceptable end product standard-required This patent examination and test of products result
Condition in container No lump is uniform state after the stirring The conformance with standard requirement
Application property It is accessible to brush two roads It is accessible to brush two roads
Low-temperature stability Never degenerate Never degenerate
The time of drying/(h) (surface drying) ≤2 <2
Appearance of film Normally Normally
Contrast ratio ≥0.93 >0.94
Alkali resistance 24h is no abnormal 24h is no abnormal
Abrasion resistance/(inferior) ≥500 >7000
Volatile organic compounds (VOC)/(g/L) ≤200 67
Free formaldehyde (g/kg) ≤0.1 0.03
The dissoluble lead soluble cadmium soluble chromium soluble mercury of heavy metal/(mg/kg) ≤90 ≤75 ≤60 ≤60 5 do not detect 3 does not detect
As can be seen from the above table, every performance index of product of the present invention all reach or are better than national standard, and objectionable constituent are far below national standard, and provable thus product of the present invention is high-quality, nontoxic environmentfriendly products.
In sum, insecticidal coating of the present invention not only have high environmental protection tag mosquitos and flies, ant, spider, kill mite, degerming functions, adopt the natural plant extraction insecticidal constituent simultaneously, only cold-blooded insect is had neural virus killing effect, harmless to warm-blooded animal, long-term contact is nontoxic, harmless to human body.The present invention adopts the microcapsule coating technology that insecticidal active ingredient is slowly discharged, and avoids too fast extensive of insecticidal active ingredient, influences insecticidal effect; Adopt unique propelling composition to form countless microchannels in coating, make the insecticidal constituent in the coating pass through the continuous migration of these channels until coatingsurface, form effective parasiticidal microcrystal particle, insecticidal effect is more lasting.

Claims (4)

1. an active crystal environmental protection paint comprises titanium dioxide, acrylic ester emulsion, sterilant, thickening material, sterilant, dispersion agent, film coalescence aid, it is characterized in that: also comprise propelling agent, by weight,
Described titanium dioxide consumption 20%-30%;
Described acrylic ester emulsion, consumption 20%-50%;
Described sterilant is a Deltamethrin microcrystal capsule, and consumption 10%-20%, this Deltamethrin microcrystal capsule contain Deltamethrin microcrystal 5-7 weight part, synergy ammonia 0.05-0.2 weight part, polyvinyl alcohol 0.22-1 weight part and 3-4 weight part 150# solvent oil;
Described thickening material is the polyurethanes thickening material, consumption 0.5%-5%;
Described sterilant is card conifer sterilant consumption 0.1%-0.3%;
Described dispersion agent is vinylformic acid sodium salt consumption 0.1%-0.7%;
Described film coalescence aid is an alcohol ester, consumption 0.5%-2%;
Described propelling agent is an organosilicon, consumption 0.5%-5%, and surplus is a water.
2. according to the described active crystal environmental protection paint of claim 1, it is characterized in that the consumption of its each composition is: titanium dioxide 25%, acrylic ester emulsion 25%, Deltamethrin microcrystal capsule 16%, described polyurethanes thickening material 4%; Card conifer sterilant 0.2%, vinylformic acid sodium salt 0.5%, alcohol ester 1%, organosilicon 2%.
3. according to claim 1 or 2 described active crystal environmental protection paints, it is characterized in that: described sterilant is made up of Deltamethrin microcrystal 6 weight parts, synergy ammonia 0.1 weight part, polyvinyl alcohol 0.5 weight part and 3.4 weight part 150# solvent oils.
4. method of making the described active crystal environmental protection paint of claim 1 is characterized in that may further comprise the steps:
(1) stirs under 50 ℃ of temperature with the 150# solvent oil, slowly dissolve Deltamethrin microcrystal and synergy ammonia, after treating all dissolvings, regulate pH value to 9.0 in the slow adding polyvinyl alcohol solution under the high-speed stirring and keep the 60min polymerization, it is standby to make Deltamethrin microcrystal capsule.
(2) in the water of formula ratio, stir at a slow speed to add down and add titanium dioxide dispersion 20min under sterilant, the dispersion agent high-speed stirring, cross sand milling, the 600r/min middling speed stirs and adds acrylic ester emulsion, Deltamethrin microcrystal capsule down, film coalescence aid, propelling agent, adding thickening material accent viscosity at last is 90-100KU.
CNB2004100701012A 2004-07-30 2004-07-30 Active crystal environmental protection paint and its producing method Expired - Fee Related CN100381519C (en)

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Application Number Priority Date Filing Date Title
CNB2004100701012A CN100381519C (en) 2004-07-30 2004-07-30 Active crystal environmental protection paint and its producing method

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CN1587330A CN1587330A (en) 2005-03-02
CN100381519C true CN100381519C (en) 2008-04-16

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102964956A (en) * 2012-12-20 2013-03-13 上海滋普环保科技有限公司 Environment-friendly antimicrobial odorless latex paint
CN104194510A (en) * 2014-08-09 2014-12-10 福建南茵涂料有限公司 Active crystal pest-killing mosquito-killing paint and preparation method thereof
AU2016200561B2 (en) * 2016-01-29 2018-11-08 Scientific Pest Management (Australia/Pacific) Pty Ltd Termiticide Composition
CN107099242A (en) * 2017-06-05 2017-08-29 合肥永泰新型建材有限公司 A kind of environmental protection paint and preparation method thereof
CN107236397A (en) * 2017-06-22 2017-10-10 合肥永泰新型建材有限公司 A kind of environmental protection paint and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144243A (en) * 1996-03-19 1997-03-05 陈秋竹 Multifunctional health-care latex paint with insectifuge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1144243A (en) * 1996-03-19 1997-03-05 陈秋竹 Multifunctional health-care latex paint with insectifuge

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Assignee: Shanghai Artilin Industry Co., Ltd.

Assignor: Si Jixin

Contract fulfillment period: 2006.9.10 to 2014.9.9 contract change

Contract record no.: 2008310000200

Denomination of invention: Active crystal environmental protection paint and its producing method

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Address after: 201103 room 4, No. 34, Lane 1103, Yili South Road, Shanghai, Minhang District

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Address before: 201103 room 4, No. 34, Lane 1103, Yili South Road, Shanghai, Minhang District

Patentee before: Si Jixin

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