CN106045371A - Multi-element adhesive and application - Google Patents
Multi-element adhesive and application Download PDFInfo
- Publication number
- CN106045371A CN106045371A CN201610383725.2A CN201610383725A CN106045371A CN 106045371 A CN106045371 A CN 106045371A CN 201610383725 A CN201610383725 A CN 201610383725A CN 106045371 A CN106045371 A CN 106045371A
- Authority
- CN
- China
- Prior art keywords
- adhesive
- polynary
- molasses
- carbamide
- cellulose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/22—Set retarders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/601—Agents for increasing frost resistance
Abstract
The invention provides a multi-element adhesive. The multi-element adhesive is prepared from urea, molasses, lignosulfonate and a cellulose ether or natural polymer thickening agent. The invention further provides a preparing method and application of the multi-element adhesive. The multi-element adhesive is compounded and prepared from four kinds of multi-component polymer substances, has the effects of delayed coagulation and water retention, is capable of reducing the number of curing frequency when applied, can be widely applied to the field of buildings, and has the advantages of being capable of being quickly dissolved in cold water, small in dosage, high in viscosity, free of any harmful substance, stable in performance, long in storage life, wide in application, capable of saving energy, convenient to process, store and transport and the like.
Description
Technical field
The invention belongs to building material field, be specifically related to the adhesive with slow setting, water-reducing effect, particularly relate to one
Polynary adhesive and application.
Background technology
In constructional ornamental material field, adhesive for building is a kind of very important basic material.It is mainly used in water
Mud base bonding, tile bonding, putty master glue material, wallpaper and wallpaper binding agent, common building paint binder etc..
107 glue/901, glue/801 glue common in the art, formal name used at school is that formaldehyde polyvinyl acetal sticks agent, is with water for being situated between
The adhesive that the solution of matter or emulsion are formed.Due to 107 glue have nonflammable, price is relatively low, the feature such as easy to use, extensively use
In architectural engineering, can be used as Building Adhesive and various coating for internal and external wall, the base material of floor coating.But, owing to its formaldehyde contains
Amount severe overweight, it is poisonous not environmentally that the course of processing pollutes environment and operator, product, has been put into the building material product being eliminated
List in.
Building industry level carboxylic first class starch (CMS) is the modified starch of a kind of carboxymethyl etherification, and performance is better than carboxymethyl
Cellulose (CMC), is the best product replacing CMC.Its solution has good thickening, stable, water conservation, film forming, the effect of suspension
Really.Easy to use, safety and environmental protection.It is widely applied at building material industry.Thickening water-retaining agent is made in powder of lacquer putty for use on, emulsion paint；
In coating, make suspending agent, stabilizer, film former, there is the effects such as emulsifying, thickening, anti-deposition.Make cement rubber powder to be applied to
Cement plastering mortar, cement heat preserving anticracking grout, ceramic tile bond, external wall waterproof putty, and other product relevant with cement
In product.It is widely used in construction, building materials, dispersion paint, wallpaper thickener, reagent and additive in polymerization, paint remover, leather, ink, papermaking
Etc. being used separately as thickening agent, bonding agent, water-retaining agent, film former, excipient etc..But single selection carboxymethyl starch or modified shallow lake
Powder, or the poor performance such as methylcellulose, be used in easy to crack in building building cement mortar, peel off, hollowing is (due to seasonal law, often
All can produce due to temperature through a season) etc. quality problems, and large usage quantity.To from the point of view of its material mainly due to material
Material cohesive force causes not.
Additionally, other Related products need to process through chemical technology during Combined machining in prior art, cause
Environmental pollution, harm operator's health, waste resource, power consumption increase etc..
Summary of the invention
The defect of many-sided effect such as slow setting, diminishing, freeze thawing resistance can not be taken into account, simultaneously to solve existing adhesive simultaneously
Taking into account and be dissolved in that cold water is fast, consumption is few, viscosity is high, the advantage that cohesive force is big, the present invention provides a kind of polynary adhesive, and it uses four
Plant many components polymer substance to assemble, there is slow setting, diminishing, freeze thawing resistance effect, maintenance number of times, Ke Yiguang during application, can be reduced
General it is applied to building field, has and be dissolved in that cold water is fast, consumption is few, viscosity is high, cohesive force is big, without any harmful substance, performance
Stable, long shelf-life, be widely used, the plurality of advantages such as energy-conservation, processing, accumulating are convenient.
The present invention is achieved through the following technical solutions:
A kind of polynary adhesive, described component in parts by weight, including carbamide 1-4 part, molasses 1-9 part, lignin sulfonic acid
Salt 1-8 part, cellulose ether or natural polymer subclass thickening agent 1-10 part are as primary raw material.
Polynary adhesive described above, including: carbamide 1-3 part, molasses 4-7 part, lignosulfonates 2-6 part, fiber
Element ether or natural polymer subclass thickening agent 1-5 part.
Polynary adhesive described above, including: carbamide 1-3 part, molasses 1-4 part, lignosulfonates 6-9 part, fiber
Element ether or natural polymer subclass thickening agent 1-3 part.
Polynary adhesive described above, contains: 2 parts of carbamide, 4 parts of molasses, lignosulfonates 6 parts, cellulose ether or
Natural polymer subclass thickening agent 1.5-3 part.
Polynary adhesive described above, described lignosulfonates are calcium lignosulfonate or lignosulfonates sodium,
Preferably calcium lignosulfonate.
Polynary adhesive described above, described cellulose ether or natural polymer subclass thickening agent are methylcellulose, hydroxyl
Propyl methocel, sodium carboxymethyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, carboxymethyl starch sodium, modified starch
In one.
Preferably, polynary adhesive described above, containing carbamide 1-2 part, molasses 2-9 part, calcium lignosulfonate 1-8 part,
Carboxymethyl starch sodium, 1-5 part.
Polynary adhesive described above, containing carbamide 1-2 part, molasses 1-4 part, calcium lignosulfonate 6-9 part, carboxymethyl
Starch Sodium, 1.5-3 part.
Present invention also offers described polynary adhesive purposes in building field.Described building field is specially to be used
In metope plucking, ceramic tile interface agent, glue for tile.Preferably, during use, the addition content of described polynary adhesive is mortar material
1-2%, allocates 10-50 times of cold water into during use.
Polynary adhesive in the present invention contains four kinds of macromolecular materials simultaneously, by four kinds of macromolecular materials compound and
Becoming, every kind of material has it specifically to act on, and overcomes the shortcoming that 1-3 kind material performance can not be complementary.
Carbamide in the present invention is a kind of conventional fertilizer, can be that plant provides nitrogen nutrition element.Carbamide admixture water inlet
After mud, owing to hydrolysis of urea can produce carbonic acid, carbonic acid and calcium hydroxide reaction thus hinder the generation speed of part entringite,
The hydration rate of sulphate aluminium cement can be reduced, the setting time of cement can be delayed, so that the certain journey of cement fluidity
Degree ground improves.
Lignin is that the one formed by four kinds of alcohol monomers (to tonquinol, 4-hydroxy-3-methoxycinnamic alcohol, 5-hydroxyl 4-hydroxy-3-methoxycinnamic alcohol, sinapinic alcohol) is multiple
Creosote base polymer.It is a kind of multi-ring macromolecule organic containing many negative electricity groups, the high volence metal ion in soil is had
Stronger affinity.Utilize its caking property, dispersibility, sequestering extensive application industry-by-industry, to improve its physical and chemical performance,
Cost-effective, improve efficiency.As reinforcing agent, refractory material, Ceramic Production play diminishing, plasticising, flocculation etc. and makees
With, also can be used for foundry industry, as additional adhesive, cohesive force is big and collapsing property of solution is good.As breeze binding agent, smelting industry is by ore deposit
Powder is mixed with making breeze ball, enters kiln after drying, improves smelting recovery, it is possible to as dressing agent.As concrete diminishing
Agent, can improve concrete workability, mobility and permeability resistance, improves concrete strength and density, shortens setting time,
Improve comprcssive strength, reduce concrete slump loss simultaneously.As scale preventative and corrosion inhibiter, for industrial container and pipeline
In, play the effect of antiscale and inhibition, improve window and the service life of pipeline.As coal water slurry dispersing agent, send out for firepower
Power plant etc. use the enterprise of water-coal-slurry, as dispersant, improve the dispersibility to coal, increase coal-fired heat generation rate and utilization
Rate, be substantially reduced in flyash containing coal amount, simultaneously reduce put up a bridge and caking, improve converter life.Also act as tertiary oil recovery
Chemical agent, oilfield drilling fluid diluent, and be used for shunting in a well, and can be additionally used in asphalt emulsifier, feed adhesive, refine
Auxiliary agents etc., are also widely used in pesticide processing, moulded coal making, the filler of tanning, pelletizing of carbon black and soil, sand dune, the control of powder outstanding person
Deng.
Calcium lignosulfonate in the present invention: be a kind of multicomponent high molecular polymer anion surfactant, outward appearance
For light yellow to dark brown powder, slightly aromatic odor, molecular weight, typically between 800～10000, has the strongest dispersion
Property, caking property, sequestering.It is dissolved in water, but insoluble in any common organic solvent.The pH value of its 1% aqueous solution about 4～6.Can
Make dispersant, emulsifying agent, wetting agent etc..Diminishing for industrial detergent, agricultural chemical insecticide, herbicide, cement and concrete
Agent, dyestuff diffusant, coke and Linesless charcoal processing, dyestuff and pigment, petroleum industry, wax emulsion etc..
Sodium lignin sulfonate in the present invention is a kind of anion surfactant, be wood pulp with sulfur dichloride aqueous solution and
Sulphite product, is the by-product producing paper pulp, the polymer of generally 4-hydroxy 3-methoxybenzene.Rough wood
Mahogany sulfonate is largely used to the granulation at animal feed, and refined lignosulfonate is for the dispersant of oil drilling slurry；
Ore floatation agent, sludge, dyestuff, the dispersant of pesticide；Heavy metal, especially ferrum, copper, stannous ion have and preferably chelate energy
Power, is effective chelating agen.
Molasses powder in the present invention can be widely used for beasts, birds and aquatic products and special cultivation, i.e. pig, cattle, duck, fish and shrimp etc., and other are special
Plant and the feedstuff of cultivation also can be made additive, synergist use.This product also is used as binding agent and the antioxidant use of pelletize,
Because it has stronger reproducibility, can stop and slow down the oxidation of feedstuff.As for aquaculture, it is mainly used as rich water and diseases prevention promotees
Long, eliminate ammonia N, the murder by poisoning of nitrite in water, as coordinated " biologic water cleaner ", can purify water, eliminate water eutrophication
Change, it is achieved aquatic product health cultivation and ecological balance.Molasses can make building materials auxiliary agent in the industry, such as retarder, water reducer, grinding aid
Pumping admixture etc..
In above-mentioned material, molasses and wood calcium broadly fall into multicomponent macromolecular material, the most existing water-reduction, have again bonding
Effect.Molasses also have early strength function simultaneously, can improve the workability of new cement concrete significantly, coagulation is significantly increased
The early strength of soil goods, improves concrete frost resistance；Molasses addition mortar or concrete has early strength function, molasses simultaneously
With wood calcium be also to be traditionally used for Concrete Industry to use as water reducer, in order to reduce consumption thus allocated into have thickening with
The material of the carboxymethyl starch class of caking property, different carboxymethyl starch class materials can still have thickness with water distribution 2-100 times
Degree；Add carbamide be make use of carbamide can with there is the effect improving rubber powder cohesive force.Meanwhile, this formula has environment-friendly type
Product, due to adapted, existing water reducer effect has again molasses and the wood calcium of cementation, make use of again molasses to have early simultaneously
Strong and cementation in use can reduce water consumption, saving water resource, has and utilizes industrial waste, making simple, cost
The advantage such as cheap.
The beneficial effects are mainly as follows the following aspects:
(1) compared with prior art, polynary adhesive of the present invention, product belongs to environmentally friendly machine, and consumption is few:
Can allocate the cold water of 10-50 times into according to actual material situation, superior performance, nontoxic, make full use of and expanded sugaring and
The use field of the side-product of paper industry, secondary operations technique is simple, small investment, without any pollution environment and harm operative employee
The drawback that people is healthy exists.
(2) polynary adhesive raw materials component of the present invention is furnished with water-keeping material, it is possible to reduce the maintenance frequency, reduces
The amount of labour of operator.
(3) polynary adhesive bonds power superior performance of the present invention, it is possible to reduce or farthest eliminate and build
Build hidden danger of quality.
(4), after cold water is converted at polynary adhesive scene of the present invention, 3-10 hour performance is stood optimal.
(5) raw material sources of the present invention are extensive, and preparation method is simple, make production process pollution-free, and product quality is steady
Fixed, have be dissolved in that cold water is fast, consumption is few, viscosity is high, without any harmful substance, stable performance, long shelf-life, be widely used,
The plurality of advantages such as energy-conservation, processing, accumulating are convenient.
(6) reasonable mixture ratio: by the kind in screening prescription and concrete proportioning, obtain that active component is the abundantest, effect
Strong composite, has complementary advantages, and performance is optimal, each composition play each other complement each other, the technique effect of Synergistic.
Detailed description of the invention
Below in conjunction with embodiment, further illustrate present disclosure.Should be appreciated that the enforcement of the present invention is not limited to
In the following examples, any pro forma accommodation and/or the change of being made the present invention fall within scope.
In the present invention, if not refering in particular to, all of part, percentage ratio are unit of weight, and all of equipment and raw material etc. are equal
It is commercially available or the industry is conventional.Method in following embodiment, if no special instructions, is the routine of this area
Method.
Embodiment 1
According to polynary adhesive formulation, contain: 2 parts of carbamide, 4 parts of molasses, calcium lignosulfonate 6 parts, modified starch 3 parts.
Mixing: after above material employing mixer is carried out mix homogeneously, add the cold of certain Sq at the construction field (site)
Water dissolution, mechanical agitation mix homogeneously.
Embodiment 2
According to polynary adhesive formulation, contain: 2 parts of carbamide, 2 parts of molasses, sodium lignin sulfonate 8 parts, methylcellulose 3
Part.
Mixing: after above material employing mixer is carried out mix homogeneously, add the cold of certain Sq at the construction field (site)
Water dissolution, mechanical agitation mix homogeneously.
Embodiment 3
According to polynary adhesive formulation, contain: 2 parts of carbamide, 1 part of molasses, calcium lignosulfonate 9 parts, carboxymethyl starch sodium 2
Part, carboxymethyl cellulose 1 part.
Mixing: after above material employing mixer is carried out mix homogeneously, add the cold-water solution of certain Sq, machinery
It is uniformly mixed.
Comparative example 1
Adjust polynary adhesive formulation, contain: 2 parts of carbamide, calcium lignosulfonate 8 parts, carboxymethyl cellulose 4 parts.
Comparative example 2
Adjust polynary adhesive formulation, contain: 5 parts of molasses, calcium lignosulfonate 8 parts, carboxymethyl cellulose 4 parts.
Comparative example 3
Adjust polynary adhesive formulation, contain: 2 parts of carbamide, 10 parts of molasses, carboxymethyl cellulose 5 parts.
Comparative example 4
Adjust polynary adhesive formulation, contain: 5 parts of carbamide, 6 parts of molasses, calcium lignosulfonate 8 parts, carboxymethyl cellulose 6
Part.
During use, the mixed adhesive that will obtain in each embodiment or comparative example, press with cement and clean medium sand
According to cement: sand: polynary adhesive ratio is that 1:0.8-1.25:0.3 is sufficiently stirred for into cement mortar, carries out plucking construction, draws
Detect comparing result after Mao to see and the results are shown in Table 1.
Table 1
During use, the mixed adhesive that will obtain in each embodiment or comparative example: cement proportion is that 1:2 stirs into water
Slurry interface agent.Through interfacial agents experiment show (JC/T907-2002 " concrete interface treating agent "), the results are shown in Table 2.
Table 2
After testing, the polynary adhesive described in above-described embodiment 1-3, the strongest, water retention is significantly better than that comparative example
Adhesive in 1-4, all meets the index request of Grade A in each standard.
Although it should be noted that the present invention, when adhesive is carried out performance evaluation, only describes single condition and carries out
For the impact of Adhensive performance during conversion, but it should be understood readily by those skilled in this art, in its actual R&D process, for terrible
To above-mentioned suitable, optimal formula, it is impossible to only as above-described embodiment and comparative example carry out single regulation, but need to combine
Close the impact considering each condition, can with optimization optimum proportioning, and be just to save length by great many of experiments and evaluation, at this also
Enumerate.
Although technical scheme has been done the most detailed elaboration and has enumerated by inventor, it will be appreciated that right
For the those skilled in the art of one, this area, above-described embodiment is made amendment or uses the replacement scheme of equivalent, this
It is it is clear that these made without departing from theon the basis of the spirit of the present invention are revised or change to those skilled in the art
Enter, belong to the scope of protection of present invention.
Claims (9)
1. a polynary adhesive, it is characterised in that: described component in parts by weight, including: carbamide 1-4 part, molasses 1-9 part,
Lignosulfonates 1-8 part, cellulose ether or natural polymer subclass thickening agent 1-10 part are as primary raw material.
Polynary adhesive the most according to claim 1, it is characterised in that including: carbamide 1-3 part, molasses 4-7 part, wooden
Element sulfonate 2-6 part, cellulose ether or natural polymer subclass thickening agent 1-5 part.
3. according to the polynary adhesive one of claim 1-2 Suo Shu, it is characterised in that contain: carbamide 1-3 part, molasses 1-4
Part, lignosulfonates 6-9 part, cellulose ether or natural polymer subclass thickening agent 1-3 part.
4. according to the polynary adhesive described in any one of claim 1-3, it is characterised in that described lignosulfonates are wooden
Element sulfoacid calcium or sodium lignin sulfonate.
5. according to the polynary adhesive one of claim 1-4 Suo Shu, it is characterised in that described cellulose ether or natural polymer
Class thickening agent is methylcellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose
One or more in element, carboxymethyl starch sodium, modified starch.
6. according to the polynary adhesive one of claim 1-6 Suo Shu, it is characterised in that containing carbamide 1-3 part, molasses 1-4 part,
Calcium lignosulfonate 6-9 part, carboxymethyl starch sodium 1.5-3 part.
7. according to the purposes in building field of the polynary adhesive described in any one of claim 1-7.
The purposes of polynary adhesive the most according to claim 7, it is characterised in that described building field is particularly for wall
Face plucking, ceramic tile interface agent, glue for tile.
9. the purposes of the polynary adhesive that one of claim 7-8 is described, it is characterised in that the addition content of described polynary adhesive
For the 1-2% of mortar material, during use, allocate 10-50 times of cold water into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383725.2A CN106045371A (en) | 2016-06-03 | 2016-06-03 | Multi-element adhesive and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383725.2A CN106045371A (en) | 2016-06-03 | 2016-06-03 | Multi-element adhesive and application |
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| Publication Number | Publication Date |
|---|---|
| CN106045371A true CN106045371A (en) | 2016-10-26 |
Family
ID=57171871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383725.2A Pending CN106045371A (en) | 2016-06-03 | 2016-06-03 | Multi-element adhesive and application |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
| CN1844008A (en) * | 2006-04-30 | 2006-10-11 | 陈宏山 | Building mortar gel material |
| CN102408213A (en) * | 2011-07-22 | 2012-04-11 | 上海固泰化学建材有限公司 | Adhesive special for vitrified tile |
| CN102979204A (en) * | 2012-11-12 | 2013-03-20 | 青岛科瑞新型环保材料有限公司 | Low-alkaline adhesive mortar compote vacuum heat insulation board and preparation method thereof |
| CN103011731A (en) * | 2013-01-22 | 2013-04-03 | 北京能高共建新型建材有限公司 | Dual-purpose adhesive for adhering tiles and filling seams |
-
2016
- 2016-06-03 CN CN201610383725.2A patent/CN106045371A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456751A (en) * | 1993-09-03 | 1995-10-10 | Trustees Of The University Of Pennsylvania | Particulate rubber included concrete compositions |
| CN1844008A (en) * | 2006-04-30 | 2006-10-11 | 陈宏山 | Building mortar gel material |
| CN102408213A (en) * | 2011-07-22 | 2012-04-11 | 上海固泰化学建材有限公司 | Adhesive special for vitrified tile |
| CN102979204A (en) * | 2012-11-12 | 2013-03-20 | 青岛科瑞新型环保材料有限公司 | Low-alkaline adhesive mortar compote vacuum heat insulation board and preparation method thereof |
| CN103011731A (en) * | 2013-01-22 | 2013-04-03 | 北京能高共建新型建材有限公司 | Dual-purpose adhesive for adhering tiles and filling seams |
Non-Patent Citations (1)
| Title |
|---|
| 兰明章等: "《预拌砂浆实用检测技术》", 31 January 2008, 北京：中国计量出版社 * |
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Application publication date: 20161026 |