CN104962220A - Building environment-friendly glue and production method - Google Patents
Building environment-friendly glue and production method Download PDFInfo
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- CN104962220A CN104962220A CN201510442144.7A CN201510442144A CN104962220A CN 104962220 A CN104962220 A CN 104962220A CN 201510442144 A CN201510442144 A CN 201510442144A CN 104962220 A CN104962220 A CN 104962220A
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- glue
- environment
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- acrylamide
- butyl acrylate
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- 239000003292 glue Substances 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 150000001450 anions Chemical class 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 14
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000003756 stirring Methods 0.000 claims description 30
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 23
- 238000002360 preparation method Methods 0.000 claims description 23
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 22
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 20
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 19
- 239000003995 emulsifying agent Substances 0.000 claims description 19
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 17
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 17
- 229920002401 polyacrylamide Polymers 0.000 claims description 17
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 17
- 238000010792 warming Methods 0.000 claims description 11
- 239000004160 Ammonium persulphate Substances 0.000 claims description 10
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000007334 copolymerization reaction Methods 0.000 abstract description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005498 polishing Methods 0.000 abstract description 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910021529 ammonia Inorganic materials 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 241001297667 Candidatus Wallbacteria Species 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 230000003385 bacteriostatic effect Effects 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000008267 milk Substances 0.000 description 11
- 210000004080 milk Anatomy 0.000 description 11
- 235000013336 milk Nutrition 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- -1 hydroxyl group anion Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Abstract
The invention discloses building environment-friendly glue. The advantages of smooth handfeel, no aldehyde and easiness in construction and polishing of the existing high-quality environment-friendly glue on the market are maintained; meanwhile, through technological improvement, emulsifying copolymerization is performed by use of monomers with different properties, the glue has milk-like appearance, and the bonding strength, crack resistance and putty hardness of the glue are improved; and moreover, by adding an anion air purifier, the product does not contain formaldehyde, can effectively remove harmful gases in indoor air such as formaldehyde, benzene and ammonia, has bacteriostatic and bactericidal functions and can effectively resist the growth of wall bacteria.
Description
Technical field
The present invention relates to a kind of glue, espespecially gluewater in use for construction.
Background technology
The building glue product sold in the market is divided into containing aldehyde glue and formaldehyde-free glue two kinds, and the advantage containing aldehyde glue is that bonding strength is high, and hardness is good, but shortcoming be construct more difficult, polishing is unsuitable and containing aldehyde, belong to the product that national environmental protection strictly controls.Formaldehyde-free glue is subject to extensively pursuing of market in recent years as a kind of environmentfriendly products always, and its formula and production technique are: one, fill a prescription: by mass percentage, water 92-94%; Polyvinyl alcohol 3-4%; Acrylamide 2-3%; Sterilant 0.15%; Ammonium Persulfate 98.5 0.06-0.08%, sodium bisulfite 0.05-0.07%; Two, technique: first add in reactor by water, is heated to 80 DEG C, adds polyvinyl alcohol, be heated to 94 DEG C, keep 1 hour, make it all dissolve, acrylamide is dropped in reactor, be cooled to 50 DEG C while stirring, drop into catalyzer, slowly be warming up to 85 DEG C, stop heating, at this moment start chemical reaction in reactor, this reaction is thermopositive reaction, temperature can continue to raise, and when temperature tops out, reaction terminating in still is described.Sterilant is added while stirring, stirring at low speed 15 minutes, filtration, feeding Deng after cooling.Polyvinyl alcohol is a kind of thermoplastic resin, increases its formula ratio, can improve the bonding strength of glue, splitting resistance and hardness, but can cause putty construction difficulty, polishing difficulty; Acrylamide is as a kind of monomer, it is under the initiation of redox system, polymerization generates polyacrylamide, increase its consumption and can improve the cohesive strength of glue, resistance and denseness, but stir difficulty when can cause construction and putty, putty is dry rear soft, the levelling property of glue itself declines, and causes this product in use also to there are some problems more or less: the easy efflorescence of putty, cracking, hollowing, mildew, difference of hardness.And the raw material of existing formula and technique there is no method at present solves this product existing defects.
Disclose the application simultaneously adding vinyl acetate and butyl acrylate in glue in Chinese patent CN104371607 A, but this glue is pressure sensitive adhesive, does not need to solve the difficult problem of aforesaid putty construction, also could not provide corresponding technical clarification.
Summary of the invention
The object of the present invention is to provide that a kind of bonding strength is large, splitting resistance good and the environment protection architecture glue of putty hardness can be improved.
Another object of the present invention is to the production method of alternative a kind of environment protection architecture glue.
For reaching above-mentioned purpose, a kind of Environment-friendlyglue glue for building of the present invention, by mass percentage, its formula mainly comprises: water 88 ~ 92%, polyvinyl alcohol 1.5 ~ 3%, emulsifying agent 0.1 ~ 0.2%, acrylamide 2 ~ 4%, sterilant 0.1 ~ 0.15%, Ammonium Persulfate 98.5 0.04 ~ 0.05%, sodium bisulfite 0.03 ~ 0.04%, vinyl acetate 2 ~ 2.5%, butyl acrylate 0.5 ~ 1%, polyacrylamide 0.05 ~ 0.1%, anion air purifying preparation 1%.
This Environment-friendlyglue glue presses mass percentage, and its formula mainly comprises: water 88%, polyvinyl alcohol 3%, emulsifying agent 0.1%, acrylamide 4%, sterilant 0.15%, Ammonium Persulfate 98.5 0.05%, sodium bisulfite 0.04%, vinyl acetate 2.5%, butyl acrylate 0.5%, polyacrylamide 0.05%, anion air purifying preparation 1%.
This Environment-friendlyglue glue presses mass percentage, and its formula mainly comprises: water 90%, polyvinyl alcohol 2%, emulsifying agent 0.15%, acrylamide 3%, sterilant 0.15%, Ammonium Persulfate 98.5 0.045%, sodium bisulfite 0.035%, vinyl acetate 2.5%, butyl acrylate 0.5%, polyacrylamide 0.07%, anion air purifying preparation 1%.
This Environment-friendlyglue glue presses mass percentage, and its formula mainly comprises: water 92%, polyvinyl alcohol 1.5%, emulsifying agent 0.2%, acrylamide 2%, sterilant 0.1%, Ammonium Persulfate 98.5 0.04%, sodium bisulfite 0.035%, vinyl acetate 2%, butyl acrylate 0.5%, polyacrylamide 0.1%, anion air purifying preparation 1%.
A kind of production method of environment protection architecture glue, first water is added in reactor, stirring heating is warming up to 60 DEG C, add polyvinyl alcohol, be heated to 95 DEG C, be incubated 1 hour, it is made all to dissolve, be cooled to 80 DEG C, add mixed emulsifier, stir half an hour, add the part Ammonium Persulfate 98.5 of preparation in advance, start to drip vinyl acetate by certain speed, the mix monomer of butyl acrylate, after dropwising, add another part ammonium persulphate, be warming up to 90 DEG C, be incubated 1 hour, stirring is cooled to 65 DEG C, acrylamide is dropped in reactor, the remaining ammonium persulphate and sodium bisulfite that configure is added after 5 minutes, stop after 2 minutes stirring, leave standstill, at this moment start in still to react, this reaction is thermopositive reaction, temperature can continue to raise, when temperature tops out, reaction terminating in still is described.The polyacrylamide, sterilant and the anion air purifying preparation that configure is added while stirring, stirring at low speed 15 ~ 30 minutes, filtration, discharging, i.e. obtained Environment-friendlyglue glue of the present invention Deng after cooling.
After adopting such scheme, there is provided a kind of outward appearance like milk, feel is smooth, not containing formaldehyde, putty is constructed well, good polishing, hardness is moderate, bonding strength is high, not easily crack, and can remove the functional environment-friendly milk glue of obnoxious flavour in room air, restraining and sterilizing bacteria.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, being realized object and effect, be explained in detail below in conjunction with embodiment.
Embodiment 1
Water 88%; Polyvinyl alcohol 3%; Emulsifying agent 0.1%; Acrylamide 4%; Sterilant 0.15%; ; Ammonium Persulfate 98.5 0.05%, sodium bisulfite 0.04%; Vinyl acetate 2.5%; Butyl acrylate 0.5%; Polyacrylamide 0.05%; Anion air purifying preparation 1% etc.;
Production method is as follows: first add in reactor by water, stirring heating is warming up to 60 DEG C, add polyvinyl alcohol, be heated to 95 DEG C, be incubated 1 hour, it is made all to dissolve, be cooled to 80 DEG C, add mixed emulsifier, stir half an hour, add the part Ammonium Persulfate 98.5 of preparation in advance, start to drip vinyl acetate by certain speed, the mix monomer of butyl acrylate, after dropwising, add another part ammonium persulphate, be warming up to 90 DEG C, be incubated 1 hour, stirring is cooled to 65 DEG C, acrylamide is dropped in reactor, the remaining ammonium persulphate and sodium bisulfite that configure is added after 5 minutes, at this moment start in still to react, this reaction is thermopositive reaction, temperature can continue to raise, when temperature tops out, reaction terminating in still is described.The polyacrylamide, sterilant and the anion air purifying preparation that configure is added while stirring, stirring at low speed 15 ~ 30 minutes, filtration, discharging, i.e. obtained functional environment-friendly milk glue of the present invention Deng after cooling.
Embodiment 2
Water 90%; Polyvinyl alcohol 2%; Emulsifying agent 0.15%; Acrylamide 3%; Sterilant 0.15%; ; Ammonium Persulfate 98.5 0.045%, sodium bisulfite 0.035%; Vinyl acetate 2.5%; Butyl acrylate 0.5%; Polyacrylamide 0.07%; Anion air purifying preparation 1% etc.;
Production method is as follows: first add in reactor by water, stirring heating is warming up to 60 DEG C, add polyvinyl alcohol, be heated to 95 DEG C, be incubated 1 hour, it is made all to dissolve, be cooled to 80 DEG C, add mixed emulsifier, stir half an hour, add the part Ammonium Persulfate 98.5 of preparation in advance, start to drip vinyl acetate by certain speed, the mix monomer of butyl acrylate, after dropwising, add another part ammonium persulphate, be warming up to 90 DEG C, be incubated 1 hour, stirring is cooled to 65 DEG C, acrylamide is dropped in reactor, the remaining ammonium persulphate and sodium bisulfite that configure is added after 5 minutes, at this moment start in still to react, this reaction is thermopositive reaction, temperature can continue to raise, when temperature tops out, reaction terminating in still is described.The polyacrylamide, sterilant and the anion air purifying preparation that configure is added while stirring, stirring at low speed 15 ~ 30 minutes, filtration, discharging, i.e. obtained functional environment-friendly milk glue of the present invention Deng after cooling.
Embodiment 3
Water 92%; Polyvinyl alcohol 1.5%; Emulsifying agent 0.2%; Acrylamide 2%; Sterilant 0.1%; ; Ammonium Persulfate 98.5 0.04%, sodium bisulfite 0.035%; Vinyl acetate 2%; Butyl acrylate 0.5%; Polyacrylamide 0.1%; Anion air purifying preparation 1% etc.;
Production method is as follows: first add in reactor by water, stirring heating is warming up to 60 DEG C, add polyvinyl alcohol, be heated to 95 DEG C, be incubated 1 hour, it is made all to dissolve, be cooled to 80 DEG C, add mixed emulsifier, stir half an hour, add the part Ammonium Persulfate 98.5 of preparation in advance, start to drip vinyl acetate by certain speed, the mix monomer of butyl acrylate, after dropwising, add another part ammonium persulphate, be warming up to 90 DEG C, be incubated 1 hour, stirring is cooled to 65 DEG C, acrylamide is dropped in reactor, the remaining ammonium persulphate and sodium bisulfite that configure is added after 5 minutes, at this moment start in still to react, this reaction is thermopositive reaction, temperature can continue to raise, when temperature tops out, reaction terminating in still is described.The polyacrylamide, sterilant and the anion air purifying preparation that configure is added while stirring, stirring at low speed 15 ~ 30 minutes, filtration, discharging, i.e. obtained functional environment-friendly milk glue of the present invention Deng after cooling.
Inventive point of the present invention is: before acrylamide polymerization operation, introduce soft, hard monomer vinyl acetate of different nature and butyl acrylate, copolymerization is carried out under the emulsified state not containing the mixed emulsifier of APEO, butyl acrylate is as soft monomer (or being called viscosity monomer), its second-order transition temperature-55 DEG C, certain plasticity can be provided for multipolymer, thus add the splitting resistance of this glue, but the phenomenon that there will not be the tasty polishing of construction difficult; Vinyl acetate is as hard monomer (or being called interior poly-monomer), its second-order transition temperature 22 DEG C, with butyl acrylate copolymerization, at the specific temperature of production technique of the present invention and link, add vinyl acetate and Butyl Acrylate Monomer (instead of random order adds vinyl acetate and butyl acrylate) its copolymerization effect is best, VOC burst size is minimum; Meanwhile, under the environment of emulsifying agent, carry out copolymerization, the stability of multipolymer is better, makes glue have higher bonding strength and splitting resistance and the suitable hardness adding putty.Milky outward appearance depends primarily in this glue and introduces emulsifying agent, simultaneously by allowing glue have outward appearance as milk to the control of polymkeric substance particle diameter.And existing building glue does not all add vinyl acetate and butyl acrylate carries out copolymerization, anion air purifying preparation has the characteristic of lasting release hydroxyl group anion and high-efficiency antimicrobial, negative ion, by absorption and electrical counteract effect purifying harmful gas, relies on its Strong oxdiative ability antibiotic and sterilizing.
Functional environment-friendly milk glue of the present invention and glue common on market are according to compared with mandatory national standards GB18582-2008 " in indoor decorating and refurnishing materials interior wall coating limits of harmful substances ", common glue major part objectionable impurities all exceedes this standard limitation, and functional environment-friendly milk glue of the present invention is not when adding anion air purifying preparation, formaldehyde does not detect, and VOC content is also in relatively low standard.
Functional environment-friendly milk glue of the present invention and formaldehyde-free glue common on market are according to compared with JC/T1074-2008 " function of purifying indoor air coating material purifying property ", and purifying formaldehyde efficiency is 76.8%, and toluene purification efficiency is 33.1%; Compare according to HG/T3950-2007 " antibiotic paint ", antibiotic rate is greater than 90%, and common formaldehyde-free glue is without above-mentioned functions.
In sum, namely functional environment-friendly milk glue of the present invention maintain the advantage of existing high quality Environment-friendlyglue glue on market: smooth, without aldehyde, good construction, good polishing; Simultaneously by the improvement of technique, utilize monomer of different nature to carry out emulsion co-polymerization, give the outward appearance as this kind of glue milk, turn improve the hardness of the bonding strength of glue, splitting resistance and putty; In addition, with the addition of anion air purifying preparation, not only product itself is not containing formaldehyde, effectively can also remove obnoxious flavour in room air as formaldehyde, benzene and ammonia etc., have the function of restraining and sterilizing bacteria concurrently, effectively can resist the growth of body of wall bacterium.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an Environment-friendlyglue glue for building, it is characterized in that: by mass percentage, it mainly comprises: water 88 ~ 92%, polyvinyl alcohol 1.5 ~ 3%, emulsifying agent 0.1 ~ 0.2%, acrylamide 2 ~ 4%, sterilant 0.1 ~ 0.15%, Ammonium Persulfate 98.5 0.04 ~ 0.05%, sodium bisulfite 0.03 ~ 0.04%, vinyl acetate 2 ~ 2.5%, butyl acrylate 0.5 ~ 1%, polyacrylamide 0.05 ~ 0.1%, anion air purifying preparation 1%.
2. a kind of Environment-friendlyglue glue for building as claimed in claim 1, it is characterized in that: by mass percentage, its formula mainly comprises: water 88%, polyvinyl alcohol 3%, emulsifying agent 0.1%, acrylamide 4%, sterilant 0.15%, Ammonium Persulfate 98.5 0.05%, sodium bisulfite 0.04%, vinyl acetate 2.5%, butyl acrylate 0.5%, polyacrylamide 0.05%, anion air purifying preparation 1%.
3. a kind of Environment-friendlyglue glue for building as claimed in claim 1, it is characterized in that: by mass percentage, its formula mainly comprises: water 90%, polyvinyl alcohol 2%, emulsifying agent 0.15%, acrylamide 3%, sterilant 0.15%, Ammonium Persulfate 98.5 0.045%, sodium bisulfite 0.035%, vinyl acetate 2.5%, butyl acrylate 0.5%, polyacrylamide 0.07%, anion air purifying preparation 1%.
4. a kind of Environment-friendlyglue glue for building as claimed in claim 1, it is characterized in that: by mass percentage, its formula mainly comprises: water 92%, polyvinyl alcohol 1.5%, emulsifying agent 0.2%, acrylamide 2%, sterilant 0.1%, Ammonium Persulfate 98.5 0.04%, sodium bisulfite 0.035%, vinyl acetate 2%, butyl acrylate 0.5%, polyacrylamide 0.1%, anion air purifying preparation 1%.
5. an Environment-friendlyglue glue production method for building, it is characterized in that: water is added in reactor, stirring heating is warming up to 60 DEG C, add polyvinyl alcohol, be heated to 95 DEG C, be incubated 1 hour, it is made all to dissolve, be cooled to 80 DEG C, add emulsifying agent, stir half an hour, add part Ammonium Persulfate 98.5, drip the mix monomer of vinyl acetate and butyl acrylate, after dropwising, add another part ammonium persulphate, be warming up to 90 DEG C, be incubated 1 hour, stirring is cooled to 65 DEG C, acrylamide is dropped in reactor, remaining ammonium persulphate and sodium bisulfite is added after 5 minutes, leave standstill wait cool after add the polyacrylamide configured while stirring, sterilant and anion air purifying preparation, stirring at low speed 15 ~ 30 minutes, filter, discharging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510442144.7A CN104962220B (en) | 2015-07-24 | 2015-07-24 | A kind of Environment-friendlyglue glue for building and production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510442144.7A CN104962220B (en) | 2015-07-24 | 2015-07-24 | A kind of Environment-friendlyglue glue for building and production method |
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| Publication Number | Publication Date |
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| CN104962220A true CN104962220A (en) | 2015-10-07 |
| CN104962220B CN104962220B (en) | 2018-07-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107384266A (en) * | 2017-08-11 | 2017-11-24 | 浙江爱丽莎环保科技股份有限公司 | A kind of water negative ion acrylate syrup and preparation method thereof |
| CN110964464A (en) * | 2019-10-22 | 2020-04-07 | 山东宇龙高分子科技有限公司 | Preparation method of marble adhesive |
| CN111303780A (en) * | 2020-04-09 | 2020-06-19 | 方娟 | Mildew-proof wall cloth and wallpaper environment-friendly glue and preparation method thereof |
| CN112980358A (en) * | 2021-03-04 | 2021-06-18 | 吉安迅达科技有限公司 | Environment-friendly energy-saving adhesive and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107384266A (en) * | 2017-08-11 | 2017-11-24 | 浙江爱丽莎环保科技股份有限公司 | A kind of water negative ion acrylate syrup and preparation method thereof |
| CN110964464A (en) * | 2019-10-22 | 2020-04-07 | 山东宇龙高分子科技有限公司 | Preparation method of marble adhesive |
| CN111303780A (en) * | 2020-04-09 | 2020-06-19 | 方娟 | Mildew-proof wall cloth and wallpaper environment-friendly glue and preparation method thereof |
| CN112980358A (en) * | 2021-03-04 | 2021-06-18 | 吉安迅达科技有限公司 | Environment-friendly energy-saving adhesive and preparation method thereof |
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| CN104962220B (en) | 2018-07-17 |
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