CN1194661A - Resin based dispersion glues - Google Patents
Resin based dispersion glues Download PDFInfo
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- CN1194661A CN1194661A CN97190583A CN97190583A CN1194661A CN 1194661 A CN1194661 A CN 1194661A CN 97190583 A CN97190583 A CN 97190583A CN 97190583 A CN97190583 A CN 97190583A CN 1194661 A CN1194661 A CN 1194661A
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Abstract
1997Compositions of resins and oils of vegetable origin may be advantageously used to produce low-emission dispersion glues with appropriately adjustable adhesive properties which are particularly suitable for gluing floorings, wall and ceiling linings for indoor spaces.
Description
The present invention relates to dispersion glues, it contains known waterborne polymeric dispersion agent, and known other additive in case of necessity.In preparation process, add resin formulation of the present invention therein to regulate binding property.
Tackiness agent can be by with synthetic resins, and natural resin or polymer dissolution are in volatile organic solvent and prepare.At applying adhesive and when bonding is wanted agglutinating basic unit, by the physical property evaporation of this solvent, and the binder constituents of solid retained, thereby produce cohesive action.
In room air or surrounding environment, the effect of distributing of the short to long term of volatile organic substance (VOC) has formed the evaporation of solvent.The effect of distributing of this VOC all is undesirable for HUMAN HEALTH and ecological protection.For fear of above-mentioned situation, just a large amount of water base polymeric dispersant, tackiness agents of plastic dispersing agent or synthetic resins dispersion agent of adopting.The solidification process of this tackiness agent forms by the aerial volatilization of contained humidity wherein.This tackiness agent is commonly referred to as dispersing binder.
For dispersing binder, majority is not need initial viscosity.For example, in many industrial and manual application, before tackiness agent solidifies, can clamp, compress and the fixing bonded parts of wanting.In case of necessity, can also pass through heat treated, with the bonding process of speed adhesive.For example, packaging tackiness agent, adhesive for paper or timber tackiness agent.
Other dispersing binder is to use in certain scope, wherein can not make being heating and curing of wanting that bonded block fixes or quicken.In this case, used tackiness agent, link with fixing want the agglutinating parts after before tackiness agent produces curing immediately, or shortly after that, have enough initial viscosity.Show the field that this requirement is arranged, for example, indoor ground floor, the stickup of metope layer and top ceiling surface layer.
Usually, in its preparation dispersing binder, mix the resin of viscosity so that dispersing binder has required initial viscosity.For this reason, can add natural resin, as rosin, and the natural resin ester, and their mixture.Selecting for use the various spendable resins will be according to the requirement of the tackiness agent that is proposed, and this to be those skilled in the art be familiar with.
In the preparation process of tackiness agent, solid must be become liquid substantially form to the resin of viscous, with can with also be aqueous dispersed preparation and mix mutually, produce above-mentioned aqueous resin usually, be in an independent procedure of processing, preparation liquid resin preparation.Then, join again in other the mixture of binder ingredients.
This liquid resin preparation can be according to prior art for preparing, by resin dissolves in volatile organic solvent.Then, at room temperature, the resin solution that makes is like this joined in other the mixture of binder ingredients.Yet this method is brought in the tackiness agent volatile organic solvent.According to solvent composition, the dispersing binder or the solvent-laden dispersing binder of so-called lean solvent can be arranged.
Usually, the boiling point of used high-volatile solvent is to be lower than 200 ℃, and under normal operation, its vapour pressure is 100Pa.The evaporation section of solvent in the applying adhesive process, or after being coated with soon, just produce.And produce in the process of part along with week, the moon.High volatile volatile organic compound that Here it is distribute with and the reason of burden in room air.Thereby in labour protection, environment protection and user's protection aspect present obvious problem thereby are that people are undesirable.
European patent EP 0221461 has been described a kind of method, wherein, has used the solution of the resin of 70% the viscosity that is dissolved in toluene.Thus, being brought into toluene composition in the tackiness agent will form serious toluene chronically and distribute effect.This situation also is suitable for other high-volatile solvent.
For avoiding method of the known and exploitation of other of volatile solvent composition, be with resin dissolves in boiling point is high boiling volatile organic compound of 200-250 ℃.
U.S. Pat-A 4654388 describes a kind of method, wherein, has used a kind of resin formulation that is combined with diethylene glycol monobutyl ether by rosin and rosin ester.Under normal operation, the vapour pressure of diethylene glycol monobutyl ether is about 2.7Pa.Therefore, cause the effect of distributing lastingly by its prepared tackiness agent.
In German patent DE 4039781, describe a kind of preparation method of resin formulation, wherein used general formula to be R together
1-O (X-O)
n-R
2Material, the X in the formula is the alkylidene group with 2-4 carbon atom, n is the integer of 1-8, R
1And R
2Be hydrogen or aromatic base or alkaryl, wherein R with 6-12 carbon atom
1And R
2Can not be hydrogen simultaneously.But confirm that n preferably 1, the single phenylglycol ether in the example of wherein mentioning is that a kind of its vapour pressure under normal operation is the material of 4Pa, and this similarly can cause persistent distributing.When n higher, for example during n=25, i.e. the adduct of cresols and propylene oxide, will causing thus, the adhesion characteristic of prepared tackiness agent obviously descends.
The material of in these documents, being introduced that is used to prepare resin formulation, and all known other high boiling material matter that are suitable for this purpose, glycol ether N-BUTYL ACETATE for example, its vapour pressure surveyed under normal operation is more than about 0.5Pa.Because its volatility is very low, therefore can not cause the instantaneous of work safety distributed.But can in for a long time, vaporize, accumulate in the room air.Though, when high boiling material matter itself does not belong to harmful or toxic substance, and, just be regarded as harmless concentration and distribute.The charge capacity of room air is increased greatly, is that people are undesirable.
Except above-mentioned still unsolved distributing the problem, used high boiling substance also has a kind of undesirable side effect in resin formulation.Because its volatility is lower, high boiling material can be retained in thus in the prepared adhesive for a long time.Because its molecular weight is less, therefore can move in the hypothallus that is stuck again.So, can cause the softening of resiliently-mounted floor shop layer, mutual chemical action can take place with the composition of floor covering, and stinks together.
According to another currently known methods such as European patent EP 0620243, use dispersing auxiliary that resin itself is scattered in the water, and join in the polymeric dispersions as aqueous resin dispersion.
As the water of volatile vehicle medium, though here without any interference effect.But the existence of the dispersion agent of wetting ability or stability to the development and the relevant application performance of the enough fast bounding force of formation tackiness agent, can produce negative interaction respectively.
European patent EP 255637 has been described a kind of bonding oil, wherein contains at least a plant oil and/or at least a animality oil as lubricant oils, and as bonding vectorial a kind of rosiny resin and/or rosin of containing.This lubricating oil is 40-90 to bonding vectorial ratio: 60-10.Function as the oil of lubricant is crucial.When resin only played subsidiary function, it worked the fusible effect that improves lubricating oil.The task of the document is lubricated, just a complete problem opposite with viscosity.Therefore, this lubricant substantially exceeds in bonding vehicle in preferred blending ratio.The document does not mention that described preparation can be used as tackiness agent, or as the composition of tackiness agent especially in the water-based dispersing binder.Task of the present invention is different with it, because the adhesive function of resin is tangible.And on the other hand, oil only has booster action.That is to say, only play liquefaction.Similarly, the document does not avoid using volatile component in the claims.
European patent EP 213386 has been described a kind of adhesive dispersion that is used for the ceramic tile face, has wherein used the synthetic adhesive resin.The document is not stated the independent use of relevant plant oil or is used together with Gum Rosin.
French Patent FR 2543564 describes a kind of active dispersing binder based on Resins, epoxy.In the claim of the document, proposed with the liquid carrier of epoxidised soya-bean oil as the solid amine catalyzer.Above-mentioned epoxidised soya-bean oil is synthetic to be made, and contains the active plant oil of epoxy group(ing).It and oil of the present invention do not have common ground.Do not address about chemically constant the independent use of natural oil or esterification, natural fatty acid mixt or the content of using with Gum Rosin yet.
French patent document FR 2155658 has described to use has the solvent-free polychloroprene dispersion that strengthens the bounding force resin.This resin is rosin and rosin ester.This resin is to be dissolved in monomeric chloroprene or to be scattered in the water, so that the preparation resin formulation.Except that above-described relevant being dissolved in the resin formulation in the volatile organic solvent or that be scattered in resin aqueous emulsion, do not provide suggestion of the present invention, particularly the application of relevant plant oil.
French Patent FR 1504067 has described a kind of transfer paper, wherein, uses Viscotrol C as oily components in pigmented layer.Although the lubricated unsticking feature of oil also is crucial here,, the document had not both been mentioned the use Gum Rosin, perhaps this resin was combined with the favourable of plant oil, did not mention its application in the water-based dispersing binder again.
U.S. Pat 5288780 has been described water dispersible, and the chlorating polyolefine is as the primer of polyethylene/polypropylene plastics.In the document, only mention plastics and synthetic resins and the plastics emulsification in synthetic tenderizer.Do not address the application of relevant Gum Rosin and/or vegetables oil.
Therefore, so far in the literature, do not have to propose the resin formulation be made up of rosin and/or rosin derivative and plant-sourced oil, wherein, resin particularly, is not mentioned the application in dispersing binder as the component of determining function.
Therefore, task of the present invention is a mentioned the sort of dispersed binding property above preparation this paper, and it does not have described shortcoming, and is specially adapted to as the low dispersion glues that distributes, especially for the floor covering of building field, wall surface layer and top ceiling surface layer.
Task of the present invention, the dispersing binder that contains resin formulation by preparation solves.This resin formulation is mixed by following material and is formed.
A.20-90% (weight), its fusing point or softening temperature are 20-130 ℃ resin, are natural and/or the Gum Rosin of modification, and/or Gum Rosin ester and/or resinous acid mixture and/or its ester produced by rosin,
B.80-10% that (weight), room temperature are in a liquid state and as the oil of the mounting medium of resin among the above-mentioned a.This oil comprises, purified or purifying in case of necessity are saturated and/or undersaturated, and/or contains the C of hydroxyl
14-22The natural mixture of glyceryl ester of plant-sourced lipid acid, and/or purified or purifying in case of necessity, the saturated and/or undersaturated C of plant-sourced
14-22Fatty acid mixt and unit C
1-12The ester of the mixture that alcohol is formed.
Dispersing binder of the present invention preferably comprises,
A.5-60% the above-mentioned resin formulation of (weight) and
B.40-95% (weight) known, waterborne polymeric dispersion agent or emulsion.In case of necessity, also contain known dispersion agent, foam preventer, sanitas, intensifier, conditioning agent, additive and weighting agent in addition.
Preferably resin formulation is a uniform mixture.
Find resin formulation of the present invention, in amount ranges of the present invention, can satisfy high-load requirement.It is a uniform fluid, and in 25-95 ℃ of temperature range, can be adjusted to viscosity required when handling operation.Resin formulation of the present invention can join in the dispersible preparation well, and the initial viscosity of prepared dispersing binder surprisingly, can very differently regulate.It does not have negative influence to the surface layer that is stuck.
The used liquid carrier medium of the present invention does not have the vapour pressure that can measure, so the VOC of resin formulation distributes the oneself who is limited to used resin basically and distributes.The prepared dispersing binder of prepared thus dispersing binder and prior art is compared, and no matter is in the starting stage, and still in the long-term stage, it is sporadic all to have a significantly much smaller VOC.Therefore, highly satisfied, comprehensive labour protection, the requirement of aspects such as environment protection and user's protection.Because the biological decomposition that forms becomes the increase of component thereafter, described tackiness agent is highly compatible aspect environment protection.
Use resin formulation of the present invention can prepare dispersing binder.In addition, in a known manner, disperse thing by synthetic, synthetic rubber disperses thing, natural rubber disperses thing or synthetic resins to disperse thing, just, and polymer dispersed thing, dispersion agent, foam preventer, intensifier, sanitas, conditioning agent, other additive and inorganic filler and preparing.The initial viscosity of the dispersion glues that the inventive method is prepared can be regulated well, and has good overall functionality.They can be as the tackiness agent of two dimensional structure, in particular as the tackiness agent of indoor floor covering, wall surface layer and top ceiling surface layer.
The inventive method that is used to prepare resin formulation comprises, with known tackifying resin, can under the condition of heat treated, be dissolved in the plant-sourced oil in case of necessity, and, according to the different sorts of resin and oil, with the especially effectively amount determined than mixing mutually.
The used oil of the present invention can be used as the mounting medium of the liquid state of above-mentioned resin, and is used so far to replace in the prior art, is easy to or is difficult to the effect of evaporable organic solvent.They do not have definite boiling point, perhaps are the boiling point more than 250 ℃.Therefore, according to EU definition (official of the European Economic Community reports, DE, on June 1st, 1996, Nr L4/13, annex 1, the 3 point), they are not considered as volatile organic compound (VOC).And, the common purifying in market or purified oils in, other that do not contain significant quantity can cause the actual volatile organic compound that distributes effect.
The oil of institute of the present invention particularly suitable is plant-sourced oils.Be saturated, undersaturated, contain hydroxyl, C sometimes
14-22The natural sex oils of the glyceryl ester of fatty acid mixt.The example of this oil has Toenol 1140, rapeseed oil, Viscotrol C, beet tails oil (Rubol), soya-bean oil, sunflower seed oil, etc.
The oil that the present invention was suitable for also comprises, saturated and undersaturated C
14-22Plant-sourced fatty acid mixt and monohydroxy-alcohol, as the C of monobasic
1-12Alcohol esterification and oils.This oils comprises methyl ester, butyl ester or the 2-(ethyl hexyl) ester of appropriate youngster's fatty acid oil.
The oils that is suitable for also comprises the mixture of above-mentioned oil.
If use undersaturated oils, during as Toenol 1140, can in resin formulation, add dry promotor, promptly so-called siccative.It can help later, oxidisability curing usefulness, thereby improves the binding property of tackiness agent.
If use the oils contain hydroxyl, during as Viscotrol C, then can be before handling, in Manufactured tackiness agent, add can with the linking agent of hydroxyl reaction, for example, special polymeric polyisocyanate.It can help later crosslinked action, thereby can improve the binding property of tackiness agent.
The ester class of the plant-sourced fatty acid mixt that the invention described above is used, for simplicity, hereafter oils.
Be used as liquid carrier in the resin formulation for b, preferred vegetalitas oils is saturated, undersaturated, for example also contains the C of hydroxyl
14-22The natural mixture of the plant-sourced of the glyceryl ester of lipid acid.
Be used as the vegetalitas oils of liquid carrier in the resin formulation to b, more preferably Toenol 1140, rapeseed oil, Viscotrol C, beet tails oil, soya-bean oil or sunflower seed oil, be in case of necessity refining or purifying and their mixture.
Be used as liquid carrier in the resin formulation to above-mentioned b, most preferred vegetables oil such as Viscotrol C or soya-bean oil are purified or purifying in case of necessity, and their mixture.
Be used as in the resin formulation to above-mentioned b preferably also having of liquid carrier saturated with undersaturated C
14-22The mixture of plant-sourced lipid acid and the C of monobasic
1-12The ester that alcohol is formed.
Be used as the preferably appropriate youngster's fatty acid oil mixture of liquid carrier and the C of monobasic in the resin formulation to b
1-8The ester that alcohol is formed.
Be used as methyl ester, butyl ester or the 2-(ethyl hexyl) ester of the appropriate youngster's fatty acid oil of particularly preferably being of liquid carrier mixture in the resin formulation to b, and their mixture.
Being used as the best of liquid carrier in the resin formulation to b is the butyl ester of appropriate youngster's fatty acid oil mixture.
To what be suitable in the resin formulation of b is the mixture of described various oil.
Available oil of the present invention is plant-sourced oils in the resin formulation to b.Therefore, also may contain natural hotchpotch, as resinous acid, the resinous acid of partial oxidation, so-called neutral substance, and other non-saponified composition.
Being suitable for being used as in the resin formulation of the present invention tackifying resin and uses thereof, is well-known plant-sourced resin, and they are compounding mixtures of so-called resinous acid.This natural resin acid mixture is by having molecular formula C basically
20H
30O
2Specific unsaturated carboxylic acid form, sylvic acid for example, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acids etc. also have a spot of as resinous acid hydrogenant, dehydrogenation or oxidation in case of necessity, and so-called neutral substance, as fatty acid ester, terpenes, terpenol and hydrocarbons.
This resin mainly is the resin (rosin) that comes from tree, is commonly referred to the rosin of face cream resin, root resin (Wurzelharz) or appropriate youngster's resin and common name.But according to the present invention, important is not the explainable common names of these resins, but its similar basically chemical constitution and plant-sourced thereof.
The other resin of using as tackify that is suitable for resin formulation of the present invention and uses thereof is that its fusing point is 20-130 ℃, Gum Rosin, particularly rosiny derivative chemical modification or improvement.Two polymerizations, poly by Gum Rosin closes, disproportionation or hydrogenation and/or by and monobasic, binary or polyvalent alcohol, for example methyl alcohol, ethylene glycol, glycol ether, triglycol, glycerol, tetramethylolmethane etc. evenly or the blended esterification, and the acidification reaction that passes through the resinous acid derivative, as the ester of pure and mild monobasic of staybelite or polyvalent alcohol.
Preferably, use Gum Rosin in the resin formulation of a.
Preferably use dimerization, polymeric, disproportionation and/or hydrogenant Gum Rosin in the resin formulation of a.
Preferably use Gum Rosin and ester monobasic or that polybasic alcohol is formed in the resin formulation of a.
Preferably use the methyl ester of Gum Rosin in the resin formulation of a, glycol ester, glycol ether ester, triethyleneglycol ester, glyceryl ester or pentaerythritol ester, and their mixture.
Preferably use the triethyleneglycol ester or the glyceryl ester of Gum Rosin in the resin formulation of a, and their mixture.
Preferably use the Gum Rosin of Paraformaldehyde 96 modification in the resin formulation of a.
Preferably use its fusing point or softening temperature to be respectively 20-130 ℃ resin in the resin formulation of a.
Preferably use its fusing point or softening temperature respectively to be 30-124 ℃ resin in the resin formulation of a.
Preferably use its fusing point or softening temperature respectively to be 40-118 ℃ resin in the resin formulation of a.
Preferably use its fusing point or softening temperature respectively to be 50-112 ℃ resin in the resin formulation of a.
Preferably use its fusing point or softening temperature respectively to be 60-106 ℃ resin in the resin formulation of a.
Preferably use its fusing point or softening temperature respectively to be 70-100 ℃ resin in the resin formulation of a.
Used described Gum Rosin and the Gum Rosin derivative of the present invention for simplicity, abbreviates resin as below, and the mixture of these resins also suits.
The above-mentioned resin of the present invention that is used for a resin formulation, part is a plant-sourced, therefore, may also contain natural impurity, as lipid acid, the resinous acid of partial oxidation, so-called neutral substance, and other non-saponified is formed.
The resin that the present invention is used can mix its fusing point or softening temperature and respectively be 20-130 ℃ synthetic resins.For example, coumarone resin, coumarone-indene resin, resol, alkene-ester copolymer resin, ethene-vinyl acetic monomer copolymer resin, alkene-styrene copolymerized resin, polydiene resin, cyclopentadiene resin, cyclopentadiene rubber etc., with and composition thereof.If synthetic resins and resin of the present invention are relatively, the few then the present invention of its amount is not subjected to the influence of above-mentioned blending.
According to resin formulation of the present invention, can be used for preparing resin-based polymeric dispersions or resin-based dispersion glues.For this reason, the polymeric dispersions of known kind suits, and described polymeric dispersions has enough shear stabilities in the time of 20-95 ℃.For example, with acrylate, methacrylic ester, vinylformic acid, methacrylic acid, vinyl cyanide, vinyl acetic monomer, vinylchlorid, ethene, vinylbenzene, divinyl etc. is the homopolymer of base, the aqueous dispersion of multipolymer and segmented copolymer, and the mixture of this polymer dispersion.Above-mentioned enumerating just as an example, other polymkeric substance, the fundamental characteristics of dispersion can record by simple laboratory test.
Can make resin formulation with the inventive method, oils is put into the mixing vessel of a heating, and be heated to 20-130 ℃, preferred 70-90 ℃ temperature.Stir down, add resin in batches, and mix.Then, under agitation with the preparation that is generated, under about 100 ℃ of temperature, heat about 30 minutes to several hrs.As required,,, from rosin fat, separate contained volatile component with a water cooler as terpenes.Also can at room temperature add this resin according to dissolving resin.Require corresponding longer churning time in this case.
Preferably the mounting medium of liquid state is put into the mixing vessel of a heating, and is heated to 30-120 ℃, then under agitation add resin, remain on simultaneously under the 30-120 ℃ of temperature stir long enough, to form uniform mixture.
Preferably the mounting medium of liquid state is put into the mixing vessel of a heating, and be heated to 40-110 ℃, then under agitation add resin, remain on simultaneously under the 40-110 ℃ of temperature, stirring lasts till the sufficiently long time, to form uniform mixture.
Preferably the mounting medium of liquid state is put into the mixing vessel of a heating, and be heated to 50-100 ℃, then under agitation add resin, remain on simultaneously under the 50-100 ℃ of temperature, stirring lasts till the sufficiently long time, to form uniform mixture.
Preferably the mounting medium of liquid state is put into the mixing vessel of a heating, and be heated to 60-95 ℃, then under agitation add resin, simultaneously temperature is remained under 60-95 ℃, stirring lasts till the sufficiently long time, to form uniform mixture.
Preferably the mounting medium of liquid state is put into the mixing vessel of a heating, and be heated to 70-90 ℃, then under agitation add resin, remain on simultaneously under the 70-90 ℃ of temperature, stir and to last till that the sufficiently long time is with till forming uniform mixture.
Preferably under agitation, the resin formulation that gained is mixed is heated to 90-100 ℃, and stirs 30 minutes-5 hours under this temperature.In case of necessity, with suitable mode volatile matter is wherein discharged.
Preferably under agitation, the resin formulation heating that gained is mixed or be cooled to 30-90 ℃, more preferably 60-90 ℃, preferably 70-90 ℃, then further processing treatment or storage immediately under this temperature.
The above-mentioned liquid resin preparation that makes directly can be joined respectively in the mixture of the polymeric dispersions that is placed in another mixing tank or other binder ingredients, mix mutually.Also can cool off, and before dissemination, reheat, perhaps can keep liquid, store under the temperature of flowable state at this resin.
Resin formulation of the present invention is added dispersing binder, can be with various, the method that the technician knows is carried out, and this method has been implemented in the known resin formulation.Under the simplest situation, put into polymeric dispersions, also can add dispersion agent and foam preventer in case of necessity, and other additive and weighting agent, and make liquid resin formulation partly carry out dissemination.When dissemination, added dispersible preparation and resin formulation all will be present under the 20-95 ℃ of temperature.The optimum temps of above-mentioned adition process is to depend on the temperature stability of dispersible preparation and the viscosity of resin formulation.The time length of dissemination wants sufficiently long to form uniform binder formulation.This operation is conspicuous to the technician of dispersing binder technology.
Preferably, the dispersible preparation of no resin is put into the mixing vessel of a heating, and be heated to 20-95 ℃, in stirring, the liquid resin preparation adding of 30-90 ℃ of temperature will be arranged and disperse the sufficiently long time then to form uniform binder formulation.
Preferably after the resin formulation dissemination, with dispersing binder preparation cool to room temperature.
The fact shows, only resin-oil is made up with the specified proportion amount, is not only in resin formulation itself, and is the amount that adds polymeric dispersions at it, all can solve above-mentioned task.This amount is than depending on the kind of resin with oil.
The resin formulation that makes according to the inventive method.Wherein, resin is high as much as possible to the proportional of oil, and in 20-95 ℃ temperature range, it is upward exercisable still to possess skills, but pump pressure and blendable viscosity.In prepared dispersing binder,, compare, then have higher initial viscosity and adhesivity with the resin formulation of the proportional of using lower portions of resin oil as using the amount of same ratio.The proportional of lower portions of resin oil makes resin formulation have lower viscosity, and can make and have lower initial viscosity and adhesivity, but has dispersing binder longer exposure duration, softer.In principle, the ratio of portions of resin oil is preferably 90: 10-20: 80 (weight), the ratio of preferred portions of resin oil preferably 80: 20-60: 40 (weight).Yet the ratio of optimum portions of resin oil is the kind that depends on resin and oil, depends on the desired viscosity of resin formulation, and depends on the desired characteristic of dispersing binder.This can determine it by test simply.
According to the present invention, under the situation of the ratio of identical portions of resin oil, accessible initial viscosity and adhesivity in dispersing binder increase along with the increase of the resin formulation amount that adds.As long as the viscosity of described resin formulation itself and the adhesivity of itself are not higher than the binder formulation that does not add resin formulation.According to the present invention, the add-on of the resin formulation in dispersing binder is 5-60%, and is advisable with 20-30%.
The high initial viscosity of the dispersion glues that the present invention is prepared and adhesivity can be by using by itself being that the resin formulation that solid and fusing point or softening temperature are formed as 50-130 ℃ resin is carried out.The resin formulation of being made up of resin at room temperature is in a liquid state, and perhaps has 25-50 ℃ fusing point or softening temperature respectively and just can prepare and have low initial viscosity and less adhering softer dispersing binder.According to the present invention, can perhaps prepare resin formulation, and can adjust the viscosity of its prepared dispersing binder and the character of solidity thus by suitably selecting resin by the mixed with resin that will have different melting points or softening temperature.
In a word, can prepare liquid resin formulation according to the present invention, it can join in the dispersing binder well, and can adjust the stickup characteristic of dispersing binder as required.And can not make the liquid carrier that is contained in the resin formulation cause the effect of distributing that VOC is other.Therefore the invention describes a novel method, it can avoid using the existing disadvantage of liquid carrier medium in resin formulation.Simultaneously, can advantageously adjust the stickup characteristic of dispersing binder by adding resin by demand.
Can be described in further detail feature of the present invention by following embodiment, task and advantage.
Embodiment:
In order further to illustrate method of the present invention, prepare resin formulation by following resin and oil:
Resene:
H1=rosin face cream resin WW/X
The H2=pentalyn, trade(brand)name: Dertoline P2
H3=rosin triethyleneglycol ester, trade(brand)name: Tragum 2333D1
H4=rosin, polymeric, trade(brand)name: Tragum PK101
The H5=ester gum, trade(brand)name: Dertoline G2L
H6=rosin-Paraformaldehyde 96, modification, trade(brand)name: Tragum SP
H7=rosin, disproportionation, trade(brand)name: Resin 731P
H8=rosin, hydrogenant, trade(brand)name: Staybelite Resin
Oils:
O1=soya-bean oil
The O2=Viscotrol C
The O3=rapeseed oil
The O4=Toenol 1140
O5=beet tails oil
O6=sunflower oil
The appropriate youngster's fatty acid butyl ester of O7=
The preparation of resin formulation:
Put into oil, and be heated to 80 ℃.Maintain the temperature at 80 ℃ and also stir down, in a hour time, add ground resin in case of necessity in batches.Then continue down to stir one hour, and judge and mix situation, perhaps, put it in the binder formulation at 80 ℃.
The highest scope of resin concentration in resin formulation:
Because the enhancement of the adhesive power of resin is to be positioned at the first place, and oily just as the auxiliary component that liquefies, by different resins and the oily resin formulation (HZ) that makes.Contain the maximum amount resin, have the resin formulation of exercisable denseness simultaneously again.By following resin: but oily proportional can make under 80 ℃, also have pump pressure with blendable, the resin formulation of honey shape viscosity.
Table 1:
| HZ | Resin/oil | ?HZ | Resin/oil | ??HZ | Resin/oil | ??HZ | Resin/oil |
| H1O1 | ??80/20 | ?H2O1 | Inhomogeneous | ??H3O1 | ???80/20 | ??H4O1 | Inhomogeneous |
| H1O2 | ??75/25 | ?H2O2 | ??70/30 | ??H3O2 | ???80/20 | ??H4O2 | ??65/35 |
| H1O3 | Inhomogeneous | ?H2O3 | Inhomogeneous | ??H3O3 | ???80/20 | ??H4O3 | Inhomogeneous |
| H1O4 | ??80/20 | ?H2O4 | Inhomogeneous | ??H3O4 | ???80/20 | ??H4O4 | ??65/35 |
| H1O5 | ??80/20 | ?H2O5 | Inhomogeneous | ??H3O5 | ???80/20 | ??H4O5 | ??70/30 |
| H1O6 | ??80/20 | ?H2O6 | Inhomogeneous | ??H3O6 | ???80/20 | ??H4O6 | Inhomogeneous |
| H1O7 | ??80/20 | ?H2O7 | ??80/20 | ??H3O7 | ???80/20 | ??H4O7 | ??80/20 |
| HZ | Resin/oil | ?HZ | Resin/oil | ??HZ | Resin/oil | ??HZ | Resin/oil |
| ?H5O1 | ???80/20 | ?H6O1 | ???80/20 | ?H7O1 | Inhomogeneous | ?H8O1 | ??80/20 |
| ?H5O2 | ???70/30 | ?H6O2 | ???70/30 | ?H7O2 | Inhomogeneous | ?H8O2 | ??70/30 |
| ?H5O3 | ???65/35 | ?H6O3 | ???65/35 | ?H7O3 | Inhomogeneous | ?H8O3 | Inhomogeneous |
| ?H5O4 | ???80/20 | ?H6O4 | ???80/20 | ?H7O4 | Inhomogeneous | ?H8O4 | Inhomogeneous |
| ?H5O5 | ???80/20 | ?H6O5 | ???80/20 | ?H7O5 | Inhomogeneous | ?H8O5 | Inhomogeneous |
| ?H5O6 | ???80/20 | ?H6O6 | ???80/20 | ?H7O6 | Inhomogeneous | ?H8O6 | Inhomogeneous |
| ?H5O7 | ???80/20 | ?H6O7 | ???80/20 | ?H7O7 | Inhomogeneous | ?H8O7 | Inhomogeneous |
Zhi Bei resin formulation like this, according to the kind of resin with oil, with and the usage ratio of weight percent as using H1O1/8020, H1O2/7525 represents, and the rest may be inferred.
In addition, by indivedual concrete resin-oil compositionss, the series concentration that reduces along with the resin demand that is shown in following table 2 and prepare be equivalent to H4O7, the resin formulation of H5O5 and H6O4:
Table 2
| ???HZ | Resin/oil | ???HZ | Resin/oil | ???HZ | Resin/oil |
| ??H4O7 | ??80/20 | ??H5O5 | ??80/20 | ??H6O4 | ??80/20 |
| ??H4O7 | ??60/40 | ??H5O5 | ??60/40 | ??H6O4 | ??60/40 |
| ??H4O7 | ??40/60 | ??H5O5 | ??40/60 | ??H6O4 | ??40/60 |
| ??H4O7 | ??20/80 | ??H5O5 | ??20/80 | ??H6O4 | ??20/80 |
Following tackiness agent-the basic recipe that is shown in table 3 can be illustrated the character of resin formulation of the present invention in dispersing binder.Be the various add-ons of balance resin formulation, and regulate the tackiness agent denseness similarly can smear and can change that the proportional (weight meter) of ground dolomite and water carries out by similar approach.
Table 3:
| Form | Trade(brand)name | ???K40 | ???K30 | ???K20 | ???K10 | ???K05 |
| Polymeric dispersions 1 | ??Vinnapas ????EAF60 | ???20.0 | ???20.0 | ???20.0 | ???20.0 | ???20.0 |
| Polymeric dispersions 2 | ?Acronal?A323 | ???20.0 | ???20.0 | ???20.0 | ???20.0 | ???20.0 |
| Dispersion agent | ?Dispex?N40 | ???0.3 | ???0.3 | ???0.3 | ???0.3 | ???0.3 |
| Sanitas | ?Hydorol?MV | ???0.1 | ???0.1 | ???0.1 | ???0.1 | ???0.1 |
| Foam preventer | ????Byk033 | ???0.1 | ???0.1 | ???0.1 | ???0.1 | ???0.1 |
| Ground dolomite | ?Heladol?1090 | ???18.0 | ???28.0 | ???38.0 | ???43.0 | ???47.0 |
| Water | ???1.5 | ???1.5 | ???1.5 | ???6.5 | ???7.5 | |
| Resin formulation | ???40.0 | ???30.0 | ???20.0 | ???10.0 | ???5.0 |
In order to prepare tackiness agent, except that resin formulation, every other component is mixed mutually, the premixture that obtains is so at room temperature put into, and under vigorous stirring, the liquid resin preparation of 80 ℃ of temperature is scattered in wherein, until obtaining uniform binder formulation.
Have different initial viscosity with two, be used for the dispersing binder commodity of textiles ground floor, promptly VK1 and VK2 compare with above-mentioned prepared adhesive.
The evaluation of tackiness agent:
Initial adhesion power to tackiness agent is tested.For this reason, with tooth bar B1 tackiness agent is coated on the shaving board.After 10 minutes exhausting are handled, the knit face layer band of 35 * 25cm sizes (Fabrikat Girmes, quality 86705, design 2533) is inserted on the tackiness agent bedstead, and manually roll clamping with 2 kilogram weights.Then, with the surface layer band that inserts with one kilogram weight weight all sidedly.After 25,40 and 55 minutes, vertically extract each band out with the steelyard of a 50N respectively, write down shown power.Test-results is summarized in table 4 (extraction power is represented with N).
Table 4:
| Sequence number | Tackiness agent | 25 minutes | 40 minutes | 50 minutes |
| ??????VK1 | ????1 | ????6 | ????15 | |
| ??????VK2 | ????4 | ????26 | ????45 | |
| ????1. | ??K20/H1O1/8020 | ????2 | ????15 | ????28 |
| ????2. | ??K20/H1O2/7525 | ????3 | ????23 | ????33 |
| ????3. | ??K20/H1O4/8020 | ????2 | ????12 | ????28 |
| ????4. | ??K20/H1O5/8020 | ????2 | ????14 | ????25 |
| ????5. | ??K20/H1O6/8020 | ????2 | ????8 | ????18 |
| ????6. | ??K20/H1O7/8020 | ????2 | ????8 | ????19 |
| ????7. | ??K20/H2O2/7030 | ????1 | ????6 | ????18 |
| ????8. | ??K20/H2O7/8020 | ????1 | ????6 | ????22 |
| ????9. | ??K20/H3O1/8020 | ????0 | ????2 | ????8 |
| ????10. | ??K20/H3O2/8020 | ????0 | ????3 | ????8 |
| ????11. | ??K20/H3O3/8020 | ????0 | ????2 | ????6 |
| ????12. | ??K20/H3O4/8020 | ????0 | ????2 | ????8 |
| ????13. | ??K20/H3O5/8020 | ????0 | ????2 | ????7 |
| ????14. | ??K20/H3O6/8020 | ????0 | ????1 | ????3 |
| ????15. | ??K20/H3O7/8020 | ????0 | ????2 | ????3 |
| ????16. | ??K20/H4O2/6535 | ????3 | ????18 | ????32 |
| ????17. | ??K20/H4O4/6535 | ????2 | ????9 | ????20 |
| ???18. | ??K20/H4O5/7020 | ????1 | ????7 | ????18 |
| ???19. | ??K20/H4O7/8020 | ????3 | ????14 | ????30 |
| ???20. | ??K20/H4O7/6040 | ????2 | ????6 | ????15 |
| ???21. | ??K20/H4O7/4060 | ????1 | ????3 | ????6 |
| ???22. | ??K20/H4O7/2080 | ????1 | ????2 | ????4 |
| ???23. | ??K20/H5O1/8020 | ????1 | ????6 | ????20 |
| ???24. | ??K20/H5O2/7030 | ????1 | ????3 | ????8 |
| ???25. | ??K20/H5O3/6535 | ????0 | ????1 | ????3 |
| ???26. | ??K20/H5O4/8020 | ????1 | ????9 | ????24 |
| ???27. | ??K20/H5O5/8020 | ????5 | ????18 | ????32 |
| ???28. | ??K20/H5O5/6040 | ????0 | ????1 | ????4 |
| ???29. | ??K20/H5O5/4060 | ????0 | ????1 | ????3 |
| ???30. | ??K20/H5O5/2080 | ????0 | ????1 | ????2 |
| ???31. | ??K20/H5O6/8020 | ????3 | ????15 | ????28 |
| ???32. | ??K20/H5O7/8020 | ????2 | ????9 | ????24 |
| ???33. | ??K20/H6O1/8020 | ????8 | ????26 | ????43 |
| ???34. | ??K20/H6O2/7525 | ????4 | ????24 | ????36 |
| ???35. | ??K20/H6O3/6535 | ????1 | ????9 | ????16 |
| ???36. | ??K05/H6O4/8020 | ????0 | ????1 | ????3 |
| ???37. | ??K10/H6O4/8020 | ????0 | ????2 | ????10 |
| ???38. | ??K20/H6O4/8020 | ????9 | ????30 | ????46 |
| ???39.c | ??K30/H6O4/8020 | ????18 | ????33 | ????44 |
| ???40. | ??K40/H6O4/8020 | ????20 | ????36 | ????45 |
| ???41. | ??K20/H6O4/6040 | ????2 | ????10 | ????19 |
| ???42. | ??K20/H6O4/4060 | ????1 | ????5 | ????10 |
| ???43. | ??K20/H6O4/2080 | ????1 | ????2 | ????5 |
| ???44. | ??K20/H6O5/8020 | ????7 | ????24 | ????42 |
| ???45. | ??K20/H6O6/8020 | ????12 | ????34 | ????40 |
| ???46. | ??K20/H6O7/8020 | ????8 | ????31 | ????40 |
| ???47. | ??K20/H8O1/8020 | ????8 | ????26 | ????30 |
| ???48. | ??K20/H8O2/7030 | ????1 | ????6 | ????20 |
Test-results shows, press under the same terms, for the resin of some kind, oil kind do not have too much influence (sequence number No.1-5 in the table, No.7-12), then, for the resin of other kinds, quite different (sequence number 13 and 14,19 in the table, 20 and 24).
The test-results of sequence number 7-12 shows that resin that at room temperature is in a liquid state and so-called soft resin tend to form very low value, but is applicable to the blending ingredients of conduct and other resin.
The result shows that when the resin content in the resin formulation reduced, then its value just reduced, and perhaps, (No.20-23, No.30 33-35) then can reach higher basically value when containing higher resin content in the resin formulation.
The result of No.28-32 shows that for same resin formulation, along with the increase of the resin formulation amount in binder formulation, 25 minutes value also improves.But 40 minutes with 55 minutes value, be higher than at 20% o'clock in the resin formulation amount, change not obvious.
In a word, the result shows, can use resin formulation of the present invention, makes dispersing binder, for its initial viscosity, has the influence of wide region.Therefore, in most of the cases, can reach the initial viscosity of commercial tackiness agent, even above many times.Use hybrid resin, according to the present invention, can be by the resin formulation of selecting to be suitable for, the initial viscosity that can regulate tackiness agent by mixing this resin formulation or its preparation in case of necessity, and other adhesion characteristic, as opening wide time (offne Zeit), shear strength, final stability, and thermotolerance.
In addition, by selective polymer dispersion and additive, can further influence the technical characteristic of dispersing binder.
The VOC distribution performance:
In order to carry out the contrast of VOC distribution performance, according to prior art, use medium extremely difficult evaporable, liquid carrier medium BDGA, BDG and PhG prepare resin formulation HZ1 and HZ2; And, use soya-bean oil, Viscotrol C according to the inventive method, and preparation resin formulation HZ3 and HZ4 (table 5):
Table 5
| ??HZ1 | ??HZ2 | ??HZ3 | ??HZ4 | |
| ??％ | ??％ | ??％ | ??％ | |
| 2-(2-fourth oxygen oxyethyl group) vinyl acetic monomer (BDGA) | ??15 | ??- | ??- | ??- |
| 2-(2-fourth oxygen oxyethyl group) ethanol (BDG) | ??10 | ??10 | ??- | ??- |
| 2-phenoxyethyl alcohol (PhG) | ??- | ??15 | ??- | ??- |
| Soya-bean oil | ??- | ??- | ??25 | ??- |
| Viscotrol C | ??- | ??- | ??- | ??35 |
| Gum Rosin | ??45 | ??45 | ??45 | ??- |
| The Gum Rosin ester | ??30 | ??30 | ??30 | ??65 |
Use these resin formulation,, prepare dispersion glues by above-mentioned method according to the prescription shown in the table 6 (by weight percentage).
Table 6
| Composition | ???EK1 | ??EK2 | ??EK3 | ??EK4 |
| PVAc-E-acrylate-dispersion | ???53,0 | ??-?- | ??20,0 | ??20,0 |
| PVAc-acrylate-dispersion | ???-?- | ??20,0 | ??20,0 | ??20,0 |
| Dispersion agent | ???0,2 | ??0,2 | ??0,2 | ??0,2 |
| Sanitas | ???0,1 | ??0,1 | ??0,1 | ??0,1 |
| Foam preventer | ???0,2 | ??0,2 | ??0,2 | ??0,2 |
| Thickening material | ???0,3 | ??0,3 | ??0,1 | ??0,1 |
| The pH-conditioning agent | ???0,2 | ??0,2 | ??0,2 | ??0,2 |
| Stone powder filler | ???25,0 | ??50,0 | ??38,2 | ??33,2 |
| Water | ???6,0 | ??9,0 | ??1,0 | ??1,0 |
| Resin formulation HZ1 | ???15,0 | ??-?- | ??-?- | ??-?- |
| Resin formulation HZ2 | ???-?- | ??20,0 | ??-?- | ??-?- |
| Resin formulation HZ3 | ???-?- | ??-?- | ??20,0 | ??-?- |
| Resin formulation HZ4 | ???-?- | ??-?- | ??-?- | ??25,0 |
Except the varying parameter that will illustrate, the composition of above-mentioned prescription is different.Because will illustrate simultaneously at tackiness agent to relate to more shown differences aspect the effect of use.Therefore, tackiness agent EK1 is the tackiness agent with higher amount of polymers and less amount of resin (polymkeric substance: resin is about 3: 1), tackiness agent EK2 is the wet binder that has than typical, the high filling of low-grade polymer amount and more amount of resin (polymkeric substance: resin is about 1: 1), and has polymkeric substance by the tackiness agent EK3 and the EK4 of the present invention's preparation: the moderate proportions of resin respectively is the tackiness agent of 1.5: 1 or 2: 1.
Distribute the testing method of effect:
Under identical qualifications, effect is distributed in preparation sample and test.Adhesive layer on an inert glass carrier, and under standard atmosphere 23/50 condition, left standstill 14 days, as sample.Then, be 0.18m at a volume
3Distribute in the test chamber and test.This container washes with high pure air.Make rinsing gas flow through gac to detect each material composition that gives out from binder layer.Be adsorbed on VOC in the gac with the solvent desorption that is fit to, and measure with the GC/MS coupler.Use another analytical procedure, by GC/FID according to TRGS404 with toluene equivalent quantitative assay signal total amount, with [μ g/m
2H] expression, the results are shown in the table 7.
Table 7
| Tackiness agent | The main material that distributes | Distribute coefficient [μ g/ (m after 14 days 2h)] |
| ??EK1 | ????BDGA/BDG | ????????＞2000 |
| ??EK2 | ????PhG | ????????＞1000 |
| ??EK3 | Various traces | ????????＜300 |
| ??EK4 | Various traces | ????????＜300 |
Test result shows, compared with the prior art, can be used for the low sporadic dispersing binder of preparation by resin formulation of the present invention.According to present professional's viewpoint, distribute coefficient less than 300 μ g/m at material of construction
2During h, just think high safety.Therefore, the tackiness agent by method of the present invention preparation shows that it distributes coefficient and is lower than this value, then is higher than this value significantly according to the coefficient that distributes of prior art prepared adhesive.
Compare with EK1 and EK2, show according to prepared adhesive EK3 of the present invention and EK4, but even use the resin formulation of comparative quantity, total the effect of distributing reduce greatly immediately and finally these emanations only be caused by the various volatility trace constituents of used resin (terpenes) and polymeric dispersions (monomer).If suitably select the resin of low terpenes amount (de-odorised) and the dispersion of low amount of monomer for use, then method of the present invention distributes coefficient and can also further be reduced to＜200 μ g/m
2H.
In contrast, under the situation of two kinds of tackiness agents of EK1 and EK2, distributing of VOC is to be caused by used volatile vehicle material in the preparation resin formulation basically.
Generally speaking, resin formulation of the present invention has following progress:
1. show a kind of required liquid denseness of dispersion glues that is used for entering.
2. can regulate some adhesion characteristic of specific dispersion glues by demand, for example initial viscosity.
3. the VOC emission that liquid carrier medium caused by resin formulation does not have or is only slight.
4. owing to be taken from plant-sourced, therefore can be considered and have higher Environmental compatibility.
The preferred embodiments of the invention are as follows:
Dispersion glues is characterized in that, contains the resin formulation of 8-55% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 10-50% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 12-45% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 14-40% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 16-36% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 18-33% (weight);
Dispersion glues is characterized in that, contains the resin formulation of 20-30% (weight);
Dispersion glues is characterized in that, it contains the resin formulation of being made up of the liquid oil of 30-88% (weight) resin and 70-12% (weight);
Dispersion glues is characterized in that, it contains the resin formulation of being made up of the liquid oil of 40-86% (weight) resin and 60-14% (weight);
Dispersion glues is characterized in that, it contains the resin formulation of being made up of the liquid oil of 50-84% (weight) resin and 50-16% (weight);
Dispersion glues is characterized in that, it contains the resin formulation of being made up of the liquid oil of 60-82% (weight) resin and 40-18% (weight);
Dispersion glues is characterized in that, it contains the resin formulation of being made up of the liquid oil of 65-80% (weight) resin and 35-20% (weight);
Dispersion glues is characterized in that, used resin is the face cream resin, the Gum Rosin of forms such as root resin and/or appropriate youngster's resin;
Dispersion glues is characterized in that, used resin is the hydrogenant of Gum Rosin, dehydrogenation, disproportionation and/or the polymeric derivative;
Dispersion glues is characterized in that, used resin is Gum Rosin and/or its hydrogenant, dehydrogenation, disproportionation and/or polymeric derivative and monobasic or that polybasic alcohol is formed ester;
Dispersion glues is characterized in that, used resin is Gum Rosin and/or its hydrogenant, dehydrogenation, methyl ester disproportionation and/or the polymeric derivative, butyl ester, glycol ester, glycol ether ester, triethyleneglycol ester, glyceryl ester and/or pentaerythritol ester;
Dispersion glues is characterized in that, used resin is hydrogenant, dehydrogenation, disproportionation and/or the polymeric derivative with the Gum Rosin of the Gum Rosin of Paraformaldehyde 96 modification and/or Paraformaldehyde 96 modification.
Dispersion glues is characterized in that, used resin is basically by having C
20H
30O
2The resinous acid mixture that the unsaturated carboxylic acid of molecular formula is formed, for example sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid and/or its hydrogenant, dehydrogenation or oxidation, disproportionation and/or polymeric derivative;
Dispersion glues is characterized in that, used resin is basically by having C
20H
30O
2The ester of the resinous acid mixture that the unsaturated carboxylic acid of molecular formula is formed, for example sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid and/or its hydrogenant, dehydrogenation or oxidation, disproportionation and/or polymeric derivative and monobasic or that polybasic alcohol is formed ester;
Dispersion glues is characterized in that, the Paraformaldehyde 96 modification of used resin is basically by having C
20H
30O
2The resinous acid mixture that the unsaturated carboxylic acid of molecular formula is formed, as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid and/or with the Paraformaldehyde 96 improvement, the derivative of hydrogenant, dehydrogenation or oxidation, disproportionation and/or polymeric resinous acid;
Dispersion glues is characterized in that, the resin that used resin at room temperature is in a liquid state;
Dispersion glues is characterized in that, used resin is the mixture of above-mentioned resin;
Dispersion glues is characterized in that, used mounting medium oil is the natural C that is essentially
14-22The glyceride mixture of lipid acid;
Dispersion glues is characterized in that, used mounting medium oil is natural, in case of necessity the Toenol 1140 of purified or purifying, rapeseed oil, Viscotrol C, beet tails oil, soya-bean oil, sunflower seed oil or its mixture;
Dispersion glues is characterized in that, used above-mentioned mounting medium oil is natural, in case of necessity the rape seed oil of purified or purifying, Viscotrol C or soya-bean oil, perhaps its mixture;
Dispersion glues is characterized in that, used mounting medium oil is natural, in case of necessity the rapeseed oil of purified or purifying;
Dispersion glues is characterized in that, used above-mentioned mounting medium oil is natural, in case of necessity the Viscotrol C of purified or purifying;
Dispersion glues is characterized in that, used mounting medium oil is natural, in case of necessity the soya-bean oil of purified or purifying;
Dispersion glues is characterized in that, used mounting medium oil is the C of plant-sourced
14-22Saturated and C undersaturated fatty acid mixt and monobasic
1-12The ester that alcohol is formed;
Dispersion glues is characterized in that, used mounting medium oil is the C of appropriate youngster's fatty acid mixt and monobasic
1-8The ester that alcohol is formed;
Dispersion glues is characterized in that, used mounting medium oil is the methyl ester of appropriate youngster's fatty acid mixt, butyl ester or 2-(ethyl hexyl) ester, with and composition thereof;
Dispersion glues is characterized in that, used mounting medium oil is the butyl ester of appropriate youngster's fatty acid oil mixture;
Dispersion glues is characterized in that, used mounting medium oil is the mixture of above-mentioned various oil;
The preparation method of resin formulation is characterized in that, liquid carrier medium is put into the mixing vessel of a heating, then is heated to 20-130 ℃.Then, stirring down, the adding resin mixes.And under 20-130 ℃ of temperature, continue to stir, until forming uniform mixture.
Claims (20)
1. dispersion glues, it contains known polymeric dispersant and in case of necessity, also has known additives, it is characterized in that it contains a kind of resin formulation, and said preparation is mixed by following material and forms,
A.20-90% weight, its fusing point or softening temperature are 20-130 ℃ resin, it is natural and/or the Gum Rosin of modification, and/or Gum Rosin ester and/or resinous acid mixture and/or its ester produced by rosin,
B.80-10% weight is aqueous oil under the room temperature, as the mounting medium of resin described in a, this oil comprises natural, and purified or purifying in case of necessity are saturated and/or undersaturated and/or contain the C of hydroxyl
14-22The glyceride mixture of lipid acid of plant-sourced; And/or purified or purifying saturated and/or undersaturated in case of necessity, the C of plant-sourced
14-22Fatty acid mixt and unit C
1-12The ester that alcohol is formed.
2. according to the dispersion glues of claim 1, it is made up of following:
A.5-60% the resin formulation of the claim 1 of weight,
B.40-95% the known aqueous polymer dispersions or the emulsion of weight in case of necessity, also contain also known dispersion agent, foam preventer, sanitas, intensifier, conditioning agent, additive and weighting agent in addition.
3. according to the dispersion glues of claim 1 or 2, it is characterized in that this resin formulation is uniform mixture.
4. according to the one or more of dispersion glues among the claim 1-3, it is characterized in that it contains 8-55% weight, or 10-50% weight, or 12-45% weight, or 16-36% weight, or 18-33% weight, or the resin formulation of 20-30% weight.
5. according to the one or more of dispersion glues among the claim 1-4, it is characterized in that, the resin formulation that it contains is by the resin of 30-88% weight and the liquid oil of 70-12% weight, or the liquid oil of the resin of 40-86% weight and 60-14% weight, or the liquid oil of the resin of 50-84% weight and 50-16% weight, or the liquid oil of the resin of 60-82% weight and 40-18% weight, or the liquid oil of the resin of 65-80% weight and 35-20% weight is formed.
6. according to the one or more of dispersion glues among the claim 1-5, it is characterized in that, can be with the face cream resin as Gum Rosin, and the form of root resin and/or appropriate your resin exists,
Exist with hydrogenant, dehydrogenation, form disproportionation and/or the polymeric derivative as Gum Rosin,
As resin is ester Gum Rosin and/or its hydrogenant, dehydrogenation, disproportionation and/or that polymeric derivative and unit alcohol or polyvalent alcohol are formed.
As resin is Gum Rosin and/or its hydrogenant, dehydrogenation, methyl ester disproportionation and/or the polymeric derivative, butyl ester, glycol ester, glycol ether ester, triethyleneglycol ester, glyceryl ester and/or pentaerythritol ester,
As resin is with the resinoid of Paraformaldehyde 96 modification and/or with hydrogenant, dehydrogenation, disproportionation and/or the polymeric derivative of the Gum Rosin of Paraformaldehyde 96 modification,
As resin is by having C
20H
30O
2Molecular formula, basically the resinous acid mixture formed of undersaturated carboxylic acid, as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid, and/or its hydrogenant, dehydrogenation, oxidation, disproportionation and/or polymeric derivative
As resin is by having C
20H
30O
2Molecular formula, basically the resinous acid mixture formed of undersaturated carboxylic acid, as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid, and/or its hydrogenant, dehydrogenation, oxidation, disproportionation and/or polymeric derivative, the ester of forming with unit alcohol or polyvalent alcohol
By using the Paraformaldehyde 96 modification, has C as resin
20H
30O
2Molecular formula, basically the resinous acid mixture formed of undersaturated carboxylic acid, as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid and/or with the Paraformaldehyde 96 modification, its hydrogenant, dehydrogenation, oxidation, disproportionation, and/or polymeric derivative
It perhaps is the mixture of above-mentioned various resins as resin.
7. according to the one or more of dispersion adhesive among the claim 1-6, it is characterized in that, as resin can be that its fusing point or softening temperature are respectively 20-130 ℃, be preferably 30-124 ℃, more preferably 40-118 ℃, still more preferably 50-112 ℃, be preferably 60-106 ℃, and the best is 70-100 ℃ resin, is the resin that at room temperature is aqueous as resin perhaps, or the mixture of above-mentioned resin.
8. according to the one or more of dispersion glues among the claim 1-7, it is characterized in that, be, natural C as mounting medium oil
14-22The glyceride mixture of lipid acid.
9. according to the one or more of dispersion glues among the claim 1-8, it is characterized in that, oil as mounting medium is natural, the Toenol 1140 of purified or purifying, rapeseed oil, Viscotrol C, beet tails oil, soya-bean oil, sunflower seed oil or its mixture in case of necessity, perhaps the oil as mounting medium is natural, in case of necessity the rapeseed oil of purified or purifying, Viscotrol C, soya-bean oil or its mixture;
Perhaps the oil as mounting medium is natural, in case of necessity the rapeseed oil of purified or purifying;
Perhaps the oil as mounting medium is natural, in case of necessity the Viscotrol C of purified or purifying;
Perhaps the oil as mounting medium is natural, in case of necessity the soya-bean oil of purified or purifying.
10. according to the one or more of dispersion glues among the claim 1-9, it is characterized in that, be, by saturated and C undersaturated plant-sourced as the oil of mounting medium
14-22Fatty acid mixt and unitary C
1-C12The ester that alcohol is formed.
11. the one or more of dispersion glues according among the claim 1-10 is characterized in that, is appropriate youngster's fatty acid oil mixture and unitary C as the oil of mounting medium
1-8The ester that alcohol is formed; Perhaps be methyl ester, butyl ester or the 2-(ethyl hexyl) ester of independent appropriate youngster's fatty acid oil mixture as mounting medium oil, or its mixture; It perhaps is the butyl ester of appropriate youngster's fatty acid oil mixture as mounting medium oil.
12. the one or more of dispersion glues according among the claim 1-11 is characterized in that, is the mixture of above-mentioned various oil as mounting medium oil.
13. preparation method according to the one or more of resin formulation among the claim 1-12, it is characterized in that, liquid carrier medium is added in the mixing vessel of a heating, then be heated to 20-130 ℃, preferably to 70-90 ℃, then under agitation, mix and add resin, keeping its temperature is 20-130 ℃, is preferably 70-90 ℃ and continues to stir down, until forming mixture, be preferably uniform mixture, for making binder formulation, binder formulation is put into the mixing vessel of a heating with not resiniferous dispersed preparation especially uniformly, then be heated to 20-90 ℃ of temperature, under agitation sneak into liquid resin preparation then, and disperse the sufficiently long time to generate binder formulation, preferably uniform binder formulation with 30-90 ℃ of temperature.
14. according to the purposes of the one or more of resin formulation among the claim 1-12, it is used to prepare resin-based, and is low sporadic, dispersion glues.
15. purposes according to the one or more of dispersion glues among the claim 1-12, it for example is used to paste by plane configurations that material constituted such as pottery, building stones, timber, plastics, yarn fabric, paper, cardboards, and is preferred for pasting indoor floor, metope and the ceiling surface of being made by pottery, PVC, polyolefine, rubber, textiles, malthoid, cork, timber etc.
16. the purposes of resin formulation, it is used to prepare resin base, low sporadic dispersion glues, and wherein this resin formulation is made up of following material,
A.20-90% (weight), its fusing point or softening temperature are respectively 20-130 ℃ resin, and it exists with Gum Rosin natural and/or modification and/or Gum Rosin ester and/or by resinous acid mixture and/or its ester that rosin is produced,
B.80-10% (weight), the oil that at room temperature is in a liquid state is as the mounting medium of resin among the above-mentioned a, and this oil is natural, and purified or purifying in case of necessity are saturated and/or undersaturated and/or contain the C of hydroxyl
14-22The mixture of glyceryl ester of lipid acid of plant-sourced; And/or purified or purifying in case of necessity, C saturated and/or undersaturated plant-sourced
14-22Fatty acid mixt and unitary C
1-12The ester that alcohol is formed.
17. the purposes according to claim 16 is characterized in that, above-mentioned dispersion glues contains
A.5-60% weight, the resin formulation of claim 1,
B.40-95% weight, known aqueous polymer dispersions or emulsion in case of necessity, also contain known dispersion agent, foam preventer, sanitas, intensifier, conditioning agent, additive and weighting agent in addition.
18. purposes according to claim 16 or 17, it is used to paste the plane configuration that for example is made of materials such as pottery, building stones, timber, plastics, textiles, paper, cardboards, in particular for pasting by the floor covering that indoor material constituted, metope layer and top ceiling surface layers such as pottery, PVC, polyolefine, rubber, textiles, malthoid, cork, timber.
19. the one or more of purposes according among the claim 16-18 is characterized in that,
A) described resin formulation is uniform mixture, and/or
B) described dispersion glues contains 8-55% weight, or 10-50% weight, or 12-45% weight, or 14-40% weight, 16-36% weight, or 18-33% weight, or the resin formulation of 20-30% weight, and/or
C) described dispersing binder contains resin formulation, the latter is the liquid oils by the resin of 30-88% weight and 70-12% weight, or the liquid oils of the resin of 40-86% weight and 60-14% weight, or the liquid oils of the resin of 50-84% weight and 50-16% weight, or the liquid oils of the resin of 60-82% weight and 40-18% weight, or the liquid oils of the resin of 65-80% weight and 35-20% weight forms, and/or
D) can be with the face cream resin as resin, root rosin, and/or the Gum Rosin that exists of form such as appropriate your resin; Perhaps as resin with its hydrogenant, dehydrogenation, rosin pine resin disproportionation and/or that the polymeric derivative form exists; Or be Gum Rosin, and/or its hydrogenant, dehydrogenation, disproportionation and/or polymeric derivative and the unitary or pure ester of forming of polybasic as resin; Be methyl ester, butyl ester, second diester ester, glycol ether ester, triethyleneglycol ester, glyceryl ester and/or pentaerythritol ester Gum Rosin and/or its hydrogenant, dehydrogenation, disproportionation and/or polymeric derivative perhaps as resin; Be with the Gum Rosin of Paraformaldehyde 96 modification and/or with the Paraformaldehyde 96 modification perhaps as resin, the hydrogenant of Gum Rosin, dehydrogenation, disproportionation and/or polymeric derivative; Be by having C perhaps as resin
20H
30O
2Molecular formula, undersaturated basically carboxylic acid is as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid, the resinous acid mixture of being formed and/or its hydrogenant, dehydrogenation, oxidation, disproportionation and/or the polymeric derivative; Be by having C perhaps as resin
20H
30O
2Molecule, basically undersaturated carboxylic acid, as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid, the resinous acid mixture of being formed and/or its hydrogenant, dehydrogenation, oxidation, ester disproportionation and/or that polymeric derivative and unit alcohol or polyvalent alcohol are formed; Perhaps as resin by using the Paraformaldehyde 96 modification, have C
20H
30O
2Molecular formula, undersaturated basically carboxylic acid is as sylvic acid, neoabietic acid, levopimaric acid, pimaric acid, isopimaric acid, palustric acid, the resinous acid mixture of being formed and/or its Paraformaldehyde 96 modification, hydrogenant, oxidation, disproportionation and/or the polymeric derivative;
E) can be the resin that at room temperature is in a liquid state as resin,
F) as resin can be the mixture of above-mentioned various resins,
G) as mounting medium oil can be natural be C basically
14-22The glyceride mixture of lipid acid,
H) can be natural as mounting medium oil, the Toenol 1140 of purified or purifying in case of necessity, rapeseed oil, Viscotrol C, beet tails oil, soya-bean oil, sunflower seed oil or its mixture or be natural as mounting medium oil, the rapeseed oil of purified or purifying in case of necessity, Viscotrol C, soya-bean oil or its mixture, be natural perhaps as mounting medium oil, the rapeseed oil of purified or purifying in case of necessity, be natural perhaps as mounting medium oil, the Viscotrol C of purified or purifying in case of necessity, be natural perhaps as mounting medium oil, the soya-bean oil of purified or purifying in case of necessity
I) be by saturated and undersaturated plant-sourced C as mounting medium oil
14-22Fatty acid mixt and unitary C
1-12The ester that alcohol is formed,
J) be by appropriate youngster's fatty acid oil mixture and unitary C as mounting medium oil
1-8The ester formed of alcohol is the methyl ester of independent appropriate youngster's fatty acid oil mixture as mounting medium oil perhaps, and butyl ester or 2-(ethyl hexyl) ester, or its mixture perhaps are the butyl ester of appropriate youngster's fatty acid oil mixture as mounting medium oil,
K) as mounting medium oil be the mixture of above-mentioned various oil.
20. according to the one or more of method among the claim 16-19, it is characterized in that, in order to prepare resin formulation, liquid carrier medium is put into the mixing vessel of a heating, then, be heated to 20-130 ℃, preferred 70-90 ℃, stir then down, sneak into resin, and to keep its temperature be 20-130 ℃, preferred 70-90 ℃ is continued down to stir, until forming mixture, preferably uniform mixture, in order to make binder formulation, especially uniform binder formulation, to there be the dispersible preparation of resin to put into the mixing tank of a heating, then be heated to 20-90 ℃, under agitation adding the greenhouse then is 30-90 ℃ liquid resin preparation, and disperses the sufficiently long time, to generate binder formulation, especially uniform binder formulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97190583A CN1194661A (en) | 1996-04-23 | 1997-04-22 | Resin based dispersion glues |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19616106.1 | 1996-04-23 | ||
| CN97190583A CN1194661A (en) | 1996-04-23 | 1997-04-22 | Resin based dispersion glues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1194661A true CN1194661A (en) | 1998-09-30 |
Family
ID=5178784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97190583A Pending CN1194661A (en) | 1996-04-23 | 1997-04-22 | Resin based dispersion glues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1194661A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061143A (en) * | 2009-11-17 | 2011-05-18 | 孟州世博生物科技有限公司 | Universal building adhesive |
| CN103976886A (en) * | 2014-04-03 | 2014-08-13 | 李和伟 | Modified membrane fabric, preparation method and application thereof |
| CN106635222A (en) * | 2016-11-10 | 2017-05-10 | 董晓 | Preparation method of stable low ash content briquette cohesive agent |
-
1997
- 1997-04-22 CN CN97190583A patent/CN1194661A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061143A (en) * | 2009-11-17 | 2011-05-18 | 孟州世博生物科技有限公司 | Universal building adhesive |
| CN103976886A (en) * | 2014-04-03 | 2014-08-13 | 李和伟 | Modified membrane fabric, preparation method and application thereof |
| CN106635222A (en) * | 2016-11-10 | 2017-05-10 | 董晓 | Preparation method of stable low ash content briquette cohesive agent |
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