CN101230158A - Composition for use in artificial turf carpet backing material - Google Patents
Composition for use in artificial turf carpet backing material Download PDFInfo
- Publication number
- CN101230158A CN101230158A CNA2007103035642A CN200710303564A CN101230158A CN 101230158 A CN101230158 A CN 101230158A CN A2007103035642 A CNA2007103035642 A CN A2007103035642A CN 200710303564 A CN200710303564 A CN 200710303564A CN 101230158 A CN101230158 A CN 101230158A
- Authority
- CN
- China
- Prior art keywords
- composition
- artificial turf
- emulsion
- turf carpet
- mentioned
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
To provide such a composition for use as an artificial turf carpet backing material as manufacturing, in excellent processability, a backing material which can hold pile yarns arranged on a supporting fabric in a good state and which shows high pile yarn drawing strength at the normal state (an ordinary state) and even during water soaking treatment and also which hardly causes cracks. The composition for use as an artificial turf carpet backing materials contains (a) an emulsion containing a polymer having a glass transition temperature (Tg) of -40 to 10[deg.]C, and (b) an acrylic ethylene copolymer emulsion, with containing (b) the acrylic ethylene copolymer emulsion of 1-50 pts.mass (in terms of a solid content) relative to 100 pts.mass (in terms of a solid content) of the above (a) emulsion.
Description
Technical field
The present invention relates to composition for use in artificial turf carpet backing material.In more detail, the composition for use in artificial turf carpet backing material that relates to the back lining materials of the retentivity excellence that can make the pile yarns that are provided on the base cloth.
Background technology
So far, back lining materials is provided in the back side of fibre product (for example carpet) and chinampa, prevents that pile yarns from coming off easily from base cloth.This back lining materials is following to be obtained, and for example behind the pile yarns of planting on the base cloth (synthetic tuft), at the back side of base cloth coating back lining materials composition, carries out drying.As base cloth, the known flat yarn that for example zonal thermoplastic resin unilateral stretching is formed etc. interweaves and the material that forms.As pile yarns, known for example polyethylene, polyester, polymeric amide etc. stretchings and the material that forms.
In addition, maybe can make the composition of back lining materials, carry out a large amount of research and development so far about back lining materials.As correlation technique, the applicant has proposed to have added specific non-halogen phosphorus type flame retardant in specific polymkeric substance scheme (for example, with reference to patent documentation 1), the scheme (for example, with reference to patent documentation 2) of in specific polymkeric substance, having added heat-sensitive gel agent and/or linking agent.
[patent documentation 1] spy opens the 2005-179642 communique
[patent documentation 2] spy opens the 2006-16729 communique
Disclosed back lining materials has following advantage in the patent documentation 1: even do not use the halogen fire retardant, also have flame retardant resistance, processing suitability excellence, and excellent heat resistance.In addition, disclosed back lining materials has advantage in the patent documentation 2 aspect following: reduce glue spread, shorten time of drying, prevent to expand, increase plunger bond strength, and improve ventilation property, sound absorbing.
On the other hand, the popularity of sports such as football, rugby grows to even greater heights recently, frequently holds in these sports of playground of various places.Along with the chance of holding of these sports increases, the life cycle of the chinampa of laying in the playground shortens, and changing operation cost becomes problem time.As the reason that the chinampa life cycle shortens, can enumerate because football, rugby etc. are the sports of carrying out vigorous exercise on the lawn, therefore utilize back lining materials can not fully keep pile yarns, low weight changing places comes off etc.
Summary of the invention
The present invention makes in view of the problem that above-mentioned prior art has, its problem is to provide composition for use in artificial turf carpet backing material, it can keep being provided in pile yarns on the base cloth with good state with the processibility manufacturing of excellence, usually all demonstrate good pile yarns retentivity under state (normality) and the water logging treated state simultaneously, and be not easy to produce the disruptive back lining materials.
The present inventor concentrates on studies in order to realize above-mentioned problem, found that by to containing the emulsion of particular polymers, adds acrylic acid or the like-ethylene copolymer emulsion with the ratio of regulation, can realize above-mentioned problem, thereby finish the present invention.
That is,, provide composition for use in artificial turf carpet backing material shown below according to the present invention.
[1] composition for use in artificial turf carpet backing material, it comprises: (i) contain second-order transition temperature (Tg) and be the emulsion of-40～10 ℃ polymkeric substance and (ii) acrylic acid or the like-ethylene copolymer emulsion; With respect to above-mentioned (i) emulsion 100 mass parts (being scaled solid substance), contain above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion 1～50 mass parts (being scaled solid substance).
[2] above-mentioned [1] described composition for use in artificial turf carpet backing material, wherein contain the unsaturated carboxylic acid with radical ion and the multipolymer of ethene in above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion, above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion is that the above-mentioned radical ion of above-mentioned unsaturated carboxylic acid is partly neutralized by metal ion and/or ammonium ion and the ionomer type emulsion that forms.
[3] above-mentioned [1] or [2] described composition for use in artificial turf carpet backing material, wherein above-mentioned polymkeric substance is crossed with at least a functional group modification.
[4] each described composition for use in artificial turf carpet backing material in above-mentioned [1]～[3], wherein above-mentioned polymkeric substance is to be selected from styrene butadiene analog copolymer, α, at least a in alpha, beta-unsaturated nitriles-conjugated diene copolymer and (methyl) acrylic copolymer.
[5] above-mentioned [4] described composition for use in artificial turf carpet backing material, wherein above-mentioned styrene butadiene analog copolymer contains the monomeric structural unit of next self-contained carboxylic acid group of 0.1～10.0 quality %.
Composition for use in artificial turf carpet backing material of the present invention has following effect: can keep being provided in pile yarns on the base cloth with good state with the processibility manufacturing of excellence, usually all demonstrate good pile yarns pull strength (chinampa is taken out line power) under state (normality) and the water logging treated state simultaneously, and be not easy to produce the disruptive back lining materials.
Embodiment
Below preferred forms of the present invention is described, but the present invention is not limited to following embodiment, in the scope that does not break away from main idea of the present invention, be to be understood that the general knowledge based on those skilled in the art, the suitable change that following embodiment is carried out, improvement etc. are also contained in the scope of the present invention.
Composition for use in artificial turf carpet backing material
An embodiment of composition for use in artificial turf carpet backing material of the present invention is, its comprise (i) contain second-order transition temperature (Tg) for-40～10 ℃ polymeric emulsion (below, be also referred to as " (i) composition "), (ii) acrylic acid or the like-ethylene copolymer emulsion (below, be also referred to as " (ii) composition "); With respect to (i) composition 100 mass parts (being scaled solid substance), contain (ii) composition 1～50 mass parts (being scaled solid substance).Below, its details is described.
((i) emulsion)
(i) composition is the emulsion of this polymer dispersed in liquid dispersion medium for containing the emulsion of second-order transition temperature (Tg) for-40～10 ℃ polymkeric substance.Be not particularly limited as this dispersion medium, but can enumerate for example water, alcohol etc. as preference.
As the polymkeric substance that contains in (i) composition, so long as can be in dispersion medium the dispersive polymkeric substance, just be not particularly limited, as concrete example, can enumerate natural rubber, divinyl rubber, synthetic polyisoprene, neoprene, urethanes, styrene butadiene analog copolymer, butadiene isoprene copolymer, butadiene-styrene-isoprene copolymer, α, alpha, beta-unsaturated nitriles-conjugated diene copolymer and (methyl) acrylic copolymer etc.Wherein be preferably and be selected from styrene butadiene analog copolymer, α, at least a in alpha, beta-unsaturated nitriles-conjugated diene copolymer and (methyl) acrylic copolymer.
(i) second-order transition temperature of the polymkeric substance that contains in the composition (Tg) must be-40～10 ℃, is preferably-35～5 ℃, more preferably-25～0 ℃.When the second-order transition temperature of polymkeric substance (Tg) is lower than-40 ℃, there is the insufficient tendency of pile yarns pull strength of the back lining materials that obtains.On the other hand, when surpassing 10 ℃, there is backing face disruptive tendency.In addition, second-order transition temperature (Tg) can be measured by the known method of using differential scanning calorimeter (DSC).In addition, in this manual, " second-order transition temperature (Tg) " the when polymkeric substance that (i) contains in the composition is a kind of is meant the second-order transition temperature (Tg) of this polymkeric substance.In addition, " second-order transition temperature (Tg) " when (i) polymkeric substance that contains in the composition is two or more is meant the second-order transition temperature (Tg) of these polyalcohol integrals,, calculate with the cooperation ratio (adding up to 100) of each polymkeric substance in the composition by the Tg of each polymkeric substance and back lining materials by ratio.
[mathematical expression 1]
The Tg of the Tg of the Tg=polymer A of polyalcohol integral * (use level of polymer A/100)+polymer B * (use level of polymer B/100)
(i) polymkeric substance that contains in the composition can be the polymkeric substance of crossing with at least a functional group modification.As functional group, can enumerate for example carboxylic acid group, N-methylol, glycidyl, hydroxyl, sulfonic group etc.Wherein, optimization acid's base.When using the polymkeric substance with carboxylic acid group's modification, have and (ii) the reactivity of composition become good advantage.
Be that when polyalcohol integral was set at 100 quality %, this monomer's content was preferably 0.1～10.0 quality %, more preferably 0.5～5.0 quality % under the situation of the polymkeric substance crossed with functional group modification at above-mentioned polymkeric substance.The monomer contain quantity not sufficient 0.1 quality % the time, exist mechanical stability to become insufficient, the insufficient tendency of pile yarns pull strength of the back lining materials that obtains.On the other hand, when surpassing 10.0 quality %, the viscosity that has resulting emulsion sometimes is too high and be unsuitable for practical tendency, and cost raises simultaneously.
Below, in the illustrative polymkeric substance of concrete example as the polymkeric substance that contains in (i) composition, (A) styrene butadiene analog copolymer (below be also referred to as " (A) composition "), (B) α, alpha, beta-unsaturated nitriles-conjugated diene copolymer (below be also referred to as " (B) composition ") and (C) (methyl) acrylic copolymer (below be also referred to as " (C) composition ") be elaborated respectively.
((A) styrene butadiene analog copolymer)
(A) composition is the styrene butadiene analog copolymer.As the concrete example of (A) composition, can enumerate and contain (a1) from the monomeric structural unit of aliphatics conjugated diene (below be also referred to as " (a2) structural unit ") and (a3) comes the monomeric structural unit of self-contained carboxylic acid group (below be also referred to as " (a3) structural unit ") from the structural unit of aromatic vinyl compound monomer (below be also referred to as " (a1) structural unit "), (a2) multipolymer.((a1) structural unit)
As the object lesson of aromatic vinyl compound monomer, can enumerate vinylbenzene, alpha-methyl styrene, p-methylstyrene, Vinyl toluene, chloro-styrene etc.Wherein, optimization styrene.These monomers can be used alone or be used in combination.In addition, aromatic vinyl compound monomer also can have functional groups such as amino, hydroxyl.
As concrete example with amino aromatic vinyl compound monomer, can enumerate N, N-dimethyl p-aminophenyl ethene, N, N-diethyl p-aminophenyl ethene, dimethyl (to vinyl benzyl) amine, diethyl (to vinyl benzyl) amine, dimethyl (to the vinyl benzene ethyl) amine, diethyl (to the vinyl benzene ethyl) amine, dimethyl (to vinyl benzyloxy ylmethyl) amine, dimethyl [2-(to vinyl benzyloxy base) ethyl] amine, diethyl (to vinyl benzyloxy ylmethyl) amine, diethyl [2-(to vinyl benzyloxy base) ethyl] amine, dimethyl (to the vinyl benzene ethoxyl methyl) amine, dimethyl [2-(to the vinyl benzene oxyethyl group) ethyl] amine, diethyl (to the vinyl benzene ethoxyl methyl) amine, diethyl [2-(to the vinyl benzene oxyethyl group) ethyl] amine, the 2-vinyl pyridine, the 3-vinyl pyridine, 4-vinylpridine etc.
In addition, as the concrete example of aromatic vinyl compound monomer, can enumerate o-hydroxy ethene, a hydroxy styrenes, para hydroxybenzene ethene, adjacent hydroxyl-alpha-methyl styrene, hydroxyl-alpha-methyl styrene, to hydroxyl-alpha-methyl styrene, to vinyl benzyl alcohol etc. with hydroxyl.
As the ratio of (a1) structural unit that contains in (A) composition, when setting the structural unit of (a1) structural unit+(a2)=100 quality %, be preferably 30～70 quality %, more preferably 40～60 quality %.(a1) structural unit contain proportional less than 30 quality % the time, have the insufficient tendency of pile yarns pull strength of resulting back lining materials.On the other hand, when surpassing 70 quality %, Tg is high and become arborescens and easily break, and there is the possibility as the degradation of artificial turf carpet in back lining materials destruction etc. such as when the carrying of artificial turf carpet, construction.
((a2) structural unit)
As the monomeric concrete example of aliphatics conjugated diene, can enumerate 1,3-butadiene, isoprene, chlorbutadiene, chloroprene etc.Wherein, preferred 1,3-butadiene.These monomers can be used alone or be used in combination.
As the ratio of (a2) structural unit that contains in (A) composition, when setting the structural unit of (a1) structural unit+(a2)=100 quality %, be preferably 30～70 quality %, more preferably 30～60 quality % are preferably 35～45 quality % especially.(a2) structural unit contain proportional less than 30 quality % the time, exist Tg high and become arborescens and easily break, the tendency that reduces as the performance of chinampa.On the other hand, when surpassing 70 quality %, there is the insufficient tendency of pile yarns pull strength of resulting back lining materials.
((a3) structural unit)
Preferably (A) composition is the material of crossing with at least a functional group modification.For example, preferably in (A) composition, contain (a3) structural unit.As containing the monomeric concrete example of carboxylic acid group, can enumerate unsaturated carboxylic acid (comprising its monoesters) etc.As the concrete example of unsaturated carboxylic acid, can enumerate vinylformic acid, methacrylic acid, butenoic acid, styracin, toxilic acid, maleic anhydride, fumaric acid, methylene-succinic acid, itaconic anhydride, tetracosenoic acid unsaturated carboxylic acid classes such as (acid of テ ト ラ コ Application); Monomethyl maleate, ethyl maleate, monomethyl itaconate, methylene-succinic acid mono ethyl ester, phthalic acid list ヒ De ロ キ シ レ Application acrylate, hexahydrophthalic acid list-2-acryloxy ethyl ester, hexahydrophthalic acid list-2-methacryloxy ethyl ester, monoesters of hydroxyl unsaturated compound such as non-polymerization polycarboxylic acid such as phthalic acid, succsinic acid, hexanodioic acid and vinyl carbinol, methylallyl alcohol, vinylformic acid 2-hydroxy methacrylate, 2-hydroxyethyl methacrylate etc. contains ester class of free carboxy etc.Wherein, preferred vinylformic acid, methacrylic acid, toxilic acid, methylene-succinic acid, vinylformic acid 2-hydroxy methacrylate, 2-hydroxyethyl methacrylate.These can be used alone or be used in combination.
As the ratio of (a3) structural unit that contains in (A) composition, when setting the structural unit of the structural unit of (a1) structural unit+(a2)+(a3)=100 quality %, be preferably 0.1～10.0 quality %, more preferably 0.5～5.0 quality %.(a3) structural unit contain proportional less than 0.1 quality % the time, exist mechanical stability to become insufficient, and the insufficient tendency of pile yarns pull strength of resulting back lining materials.On the other hand, when surpassing 10.0 quality %, the viscosity that has resulting emulsion sometimes is too high and be unsuitable for practical tendency, and cost raises simultaneously.
(other structural units (1))
(A) can further contain above-mentioned (a1)～(a3) structural unit structural unit (other structural units (1)) in addition in the composition.As the concrete example of " other structural units (1) ", can exemplify by can and containing the structural unit that other monomers of carboxylic acid group's monomer copolymerization form with aromatic vinyl compound monomer, aliphatics conjugated diene monomer.As these monomeric concrete examples, can enumerate (methyl) acrylate monomers such as (methyl) methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) n-butyl acrylate, (methyl) isobutyl acrylate, (methyl) tert-butyl acrylate, (methyl) vinylformic acid pentyl ester, (methyl) Ethyl acrylate, (methyl) vinylformic acid heptyl ester, (methyl) Octyl acrylate, (methyl) 2-EHA, (methyl) vinylformic acid ester in the ninth of the ten Heavenly Stems, (methyl) decyl acrylate; Nitrile group-containing monomers such as (methyl) vinyl cyanide; (methyl) acrylamide monomers such as (methyl) acrylamide, N-methylol (methyl) acrylamide, N-hydroxyethyl (methyl) acrylamide, dimethyl (methyl) acrylamide, diethyl (methyl) acrylamide; Acrylamide methyl propane sulfonic acid, styrene sulfonate etc. contain the sulfonic group monomer; Two functional monomers such as Vinylstyrene, ethylene glycol dimethacrylate, Isopropanediol diacrylate, tetramethylene glycol dimethacrylate; Hydroxyl monomers such as 2-hydroxyethyl methacrylate, methacrylic acid 3-hydroxyl butyl ester, vinylformic acid 2-hydroxy methacrylate, vinylformic acid 3-hydroxyl butyl ester; 3-methacryloxypropyl methyl dimethoxysilane, 3-methacryloxypropyl trimethoxy silane, 3-methacryloxypropyl triethoxyl silane etc. contain the monomer of alkoxysilane group.In addition, as the ratio of " other structural units (1) " contained in (A) composition, when setting the structural unit of the structural unit of (a1) structural unit+(a2)+(a3)+" other structural units (1) "=100 quality %, be preferably 0.1～50 quality %.
(synthetic method of (A) composition)
(A) composition can followingly synthesize: for example, make each monomer carry out copolymerization in the presence of radical polymerization initiator.
As radical polymerization initiator, can enumerate for example azo-compound such as Diisopropyl azodicarboxylate, organo-peroxides such as benzoyl peroxide, lauroyl peroxide, t-butyl hydroperoxide, Cumene Hydroperoxide 80, p-menthane hydroperoxide, di-t-butyl peroxide, dicumyl peroxide, inorganic peroxides such as Potassium Persulphate, and the redox series catalysts that combines of these superoxide and ferrous sulfate etc.These radical polymerization initiators can be used alone or be used in combination.
The usage quantity of radical polymerization initiator with respect to monomer total amount 100 mass parts, is preferably 0.001～2 mass parts.As coincidence method, can adopt known method such as mass polymerization, solution polymerization, suspension polymerization, letex polymerization.Wherein, special preferred emulsion polymerization.
The emulsifying agent that uses during as letex polymerization can be enumerated for example anionic species tensio-active agent, nonionic class tensio-active agent, cationic tensio-active agent, amphoterics etc., can preferably adopt the anionic species tensio-active agent.Wherein, more preferably using carbonatoms is hard soap, sylvate more than 10 etc.Specifically can enumerate capric acid, lauric acid, tetradecanoic acid, palmitinic acid, oleic acid, stearic sylvite and/or sodium salt etc. as preference.In addition, also can use fluorine class tensio-active agent.These emulsifying agents can be used alone or be used in combination.
In order to regulate, can also use chain-transfer agent by carrying out the molecular weight of (A) composition that polyreaction obtains.As this chain-transfer agent, can use alkyl sulfhydryls such as uncle's lauryl mercaptan, n-dodecyl mercaptan, tetracol phenixin, sulfo-glycols, diterpene, terpinolene, γ-Song Youxi class etc.
Various monomers, emulsifying agent, radical polymerization initiator and chain-transfer agent etc. can will begin polymerization after all once putting in the reaction vessel, also can append continuously or discontinuously in reaction continuation process.The reactor that preferred employing removes behind the deoxidation carries out polyreaction.In addition, polymeric reaction temperature is preferably set to 0～100 ℃, more preferably 0～80 ℃.Also can suitably change the condition such as addition means, temperature, stirring etc. of raw material in polyreaction midway.Polymerization methods can be that continous way also can be an intermittent type.Polymerization reaction time is set in about 0.01～30 hour and gets final product.When reaching the polymerisation conversion of regulation, by termination polyreactions such as interpolation polymerization terminators.As polymerization terminator, can use azanol, N, amine compound such as N-diethyl hydroxylamine, naphtoquinone compounds such as quinhydrones etc.
Polyreaction can directly be used the emulsion that obtains as (i) composition after stopping.In addition, also can remove unreacted monomer by methods such as steam distillations as required.
((B) α, alpha, beta-unsaturated nitriles-conjugated diene copolymer)
(B) composition is α, alpha, beta-unsaturated nitriles-conjugated diene copolymer.Concrete example as (B) composition, can enumerate and contain (b1), the monomeric structural unit of alpha, beta-unsaturated nitriles (below be also referred to as " (b1) structural unit ") and from the multipolymer of the structural unit of conjugate diene monomer (below be also referred to as " (b2) structural unit ") from α.((b1) structural unit)
As α, the monomeric concrete example of alpha, beta-unsaturated nitriles can be enumerated vinyl cyanide, methacrylonitrile, α-Lv Bingxijing, α-fluorine vinyl cyanide etc.Wherein, preferred vinyl cyanide, methacrylonitrile.These monomers can be used alone or be used in combination.
As the ratio of (b1) structural unit that contains in (B) composition, when setting the structural unit of (b1) structural unit+(b2)=100 quality %, be preferably 5～60 quality %, more preferably 15～55 quality % are preferably 15～50 quality % especially.When containing of (b1) structural unit during proportional less than 5 quality %, there is the insufficient tendency of pile yarns pull strength of the back lining materials that obtains.On the other hand, proportional when surpassing 60 quality % when containing, Tg is high and become arborescens and easily break, and back lining materials might take place to destroy etc. when the carrying of artificial turf carpet, construction etc., as the degradation of artificial turf carpet.
((b2) structural unit)
As the concrete example of conjugate diene monomer, can enumerate 1,3-butadiene, isoprene (2-methyl isophthalic acid, 3-divinyl), 2,3-dimethyl-1,3-butadiene, chloroprene (chlorbutadiene) etc.Wherein, preferred 1,3-butadiene.These conjugate diene monomers can be used alone or be used in combination.
As the ratio of (b2) structural unit that contains in (B) composition, when setting the structural unit of (b1) structural unit+(b2)=100 quality %, be preferably 40～95 quality %, more preferably 45～85 quality % are preferably 50～85 quality % especially.When containing of (b2) structural unit during proportional less than 40 quality %, Tg is high and become arborescens and easily break, and back lining materials might take place to destroy etc. when the carrying of artificial turf carpet, construction etc., as the degradation of artificial turf carpet.On the other hand, proportional when surpassing 95 quality % when containing, there is the insufficient tendency of pile yarns pull strength of the back lining materials that obtains.
((b3) structural unit)
(B) composition is preferably the material of crossing with at least a functional group modification.For example, (B) preferably contain (b3) in the composition and come monomeric structural unit of self-contained carboxylic acid group (below be also referred to as " (b3) structural unit ").As containing the monomeric concrete example of carboxylic acid group, can enumerate the same compound of compound that exemplifies in " (a3) structural unit " with above-mentioned (A) composition.In addition, these compounds can be used alone or be used in combination.
As the ratio of (b3) structural unit that contains in (B) composition, when setting the structural unit of the structural unit of (b1) structural unit+(b2)+(b3)=100 quality %, be preferably 0.1～15 quality %, more preferably 0.5～10 quality %.When containing of (b3) structural unit during proportional less than 0.1 quality %, exist mechanical stability to become insufficient, and the insufficient tendency of pile yarns pull strength of the back lining materials that obtains.On the other hand, when surpassing 15 quality %, the viscosity that has the emulsion that obtains sometimes is too high and be unsuitable for practical tendency, and cost raises simultaneously.
(other structural units (2))
(B) can further contain above-mentioned (b1)～(b3) structural unit structural unit (other structural units (2)) in addition in the composition.As the concrete example of " other structural units (2) ", can enumerate and the same structural unit of structural unit that forms by illustrative various monomers in " other structural units (1) " of above-mentioned (A) composition.In addition, these structural units can be used alone or be used in combination.
More specifically the pond is said, (B) composition is preferably acrylonitrile butadiene rubber.This acrylonitrile butadiene rubber preferably contains (b2) structural unit of (b1) structural unit, 40～95 quality % of 5～60 quality % and (b3) structural unit of 0.1～15 quality % (wherein, (b1) structural unit=100 quality % of the structural unit of structural unit+(b2)+(b3)) respectively.
(synthetic method of (B) composition)
(B) composition can followingly synthesize: for example, in the presence of radical polymerization initiator each monomer is carried out copolymerization.In addition, (B) composition can synthesize according to the method identical with above-mentioned " (A) synthetic method of composition ".
((C) (methyl) acrylic copolymer)
(C) composition is (methyl) acrylic copolymer.(C) composition can obtain by making the polymerization of (methyl) acrylic monomer.In addition, as the concrete example of (C) composition, can enumerate and contain (c1) polymkeric substance from the structural unit of (methyl) acrylate (below be also referred to as " (c1) structural unit ").
((c1) structural unit)
As the concrete example of (methyl) acrylate, can enumerate (methyl) methyl acrylate, (methyl) ethyl propenoate, (methyl) propyl acrylate, (methyl) n-butyl acrylate, (methyl) isobutyl acrylate, (methyl) tert-butyl acrylate, (methyl) vinylformic acid pentyl ester, (methyl) Ethyl acrylate, (methyl) vinylformic acid heptyl ester, (methyl) Octyl acrylate, (methyl) 2-EHA, (methyl) vinylformic acid ester in the ninth of the ten Heavenly Stems, (methyl) decyl acrylate etc.Wherein, preferable methyl methyl acrylate, Jia Jibingxisuanyizhi, n-BMA, n-butyl acrylate, vinylformic acid heptyl ester, Octyl acrylate, 2-EHA, vinylformic acid ester in the ninth of the ten Heavenly Stems, more preferably methyl methacrylate, n-butyl acrylate, 2-EHA.
The ratio of (c1) structural unit that (C) contains in the composition when setting the structural unit of (c1) structural unit+(c2)=100 quality %, is preferably 65～99.8 quality %, more preferably 65～90 quality %.When containing of (c1) structural unit during proportional less than 65 quality %, exist the backing face that the disruptive tendency easily takes place.On the other hand, when surpassing 99.8 quality %, the tendency that has polymerization stability to descend.
((c2) structural unit)
(C) composition is preferably the material of crossing with at least a functional group modification.For example, (C) preferably contain (c2) in the composition from the structural unit of vinyl monomer (below be also referred to as " (c2) structural unit ") with sour composition.As the concrete example of " vinyl monomer ", can enumerate vinylformic acid, methacrylic acid, toxilic acid, methylene-succinic acid etc. with sour composition.Wherein, preferred vinylformic acid, methacrylic acid.
As the ratio of (c2) structural unit that contains in (C) composition, when setting the structural unit of (c1) structural unit+(c2)=100 quality %, be preferably 0.2～35 quality %, more preferably 1～25 quality %.When containing of (c2) structural unit during proportional less than 0.2 quality %, the tendency that exists polymerization stability to descend.On the other hand, when surpassing 35 quality %, the viscosity of (i) composition that obtains sometimes becomes too high and is unsuitable for practicality.
(other structural units (3))
In (B) composition, can further contain above-mentioned (c1) and reach (c2) structural unit structural unit (other structural units (3)) in addition.As the monomeric concrete example that is used for constituting " other structural units (3) ", can enumerate aromatic vinyl compound monomers such as vinylbenzene, α-vinyltoluene, p-methylstyrene, Vinyl toluene, chloro-styrene; Nitrile group-containing monomers such as (methyl) vinyl cyanide; (methyl) acrylamide monomers such as (methyl) acrylamide, N-methylol (methyl) acrylamide, N-hydroxyethyl (methyl) acrylamide, dimethyl (methyl) acrylamide, diethyl (methyl) acrylamide; Acrylamide methyl propane sulfonic acid, styrene sulfonate etc. contain the sulfonic group monomer; Two functional monomers such as Vinylstyrene, ethylene glycol dimethacrylate, Isopropanediol diacrylate, tetramethylene glycol dimethacrylate; Hydroxyl monomers such as 2-hydroxyethyl methacrylate, methacrylic acid 3-hydroxyl butyl ester, vinylformic acid 2-hydroxy methacrylate, vinylformic acid 3-hydroxyl butyl ester; 3-methacryloxypropyl methyl dimethoxy oxygen TMOS, 3-methacryloxypropyl trimethoxy silane, 3-methacryloxypropyl triethoxyl silane etc. contain the monomer of alkoxysilane group.
When synthetic (C) composition, also can be with above-mentioned two functional monomers as linking agent.During the structural unit of (c1) structural unit that contains in (C) composition+(c2)+" other structural units (3) "=100 quality %, the consumption of these linking agents is preferably below the 15 quality %, more preferably below the 10 quality %.In addition, (C) composition can be cross-linking type, also can be the non-crosslinked type.
(synthetic method of (C) composition)
(C) composition can followingly synthesize: for example in the presence of radical polymerization initiator with each monomer copolymerization.In addition, (C) composition can synthesize according to the method identical with above-mentioned " (A) synthetic method of composition ".
((ii) acrylic acid or the like-ethylene copolymer emulsion)
Specifically, (ii) composition is the emulsion that contains the multipolymer of unsaturated carboxylic acid unsaturated acid such as (comprising its monoesters) and ethene, is that this multipolymer is dispersed in the emulsion that forms in the liquid dispersion medium.Be not particularly limited as this dispersion medium, for example can enumerate water, alcohol etc. as preference.
(ii) composition is preferably the ionomer type emulsion that the radical ion that contains in the unsaturated carboxylic acid is partly neutralized and forms by metal ion.When (ii) composition is ionomer type emulsion, there is the tendency of the pile yarns pull strength grow of back lining materials.On the other hand, when (ii) composition is not ionomer type emulsion, must use tensio-active agent etc., the water tolerance of back lining materials is tended to descend.In addition, unsaturated carboxylic acid can be used alone or be used in combination.
(ii) the fusing point of the multipolymer that contains in the composition is preferably 50 ℃～100 ℃, more preferably 60 ℃～90 ℃.When the fusing point of the multipolymer that contains in the (ii) composition surpasses 100 ℃, consider from the base cloth of artificial turf carpet and the heat resisting temperature of pile yarns, sometimes the drying temperature that adds man-hour can not reach more than 110 ℃, because (ii) composition becomes when drying and is difficult to fusion in this case, therefore the pile yarns pull strength of the back lining materials that obtains is tended to deficiency.On the other hand, when the fusing point of the multipolymer that contains in the (ii) composition was lower than 50 ℃, the cohesive force of back lining materials itself descended, and the pile yarns pull strength of the back lining materials that obtains is tended to deficiency.In addition, fusing point can be measured with the known method of using differential scanning calorimeter (DSC).In addition, in this manual, when (ii) the multipolymer that contains in the composition was a kind of, " fusing point " was meant the fusing point of this multipolymer.In addition, when (ii) the multipolymer that contains in the composition was two or more, " fusing point " was meant the fusing point of these multipolymer integral body.
As in order to constitute the multipolymer that contains in the (ii) composition and the concrete example of the unsaturated carboxylic acid that uses can be enumerated unsaturated carboxylic acid classes such as vinylformic acid, methacrylic acid, butenoic acid, styracin, toxilic acid, maleic anhydride, fumaric acid, methylene-succinic acid, itaconic anhydride, tetracosenoic acid; Monomethyl maleate, ethyl maleate, monomethyl itaconate, methylene-succinic acid mono ethyl ester, phthalic acid list ヒ De ロ キ シ レ Application acrylate, hexahydrophthalic acid list-2-acryloxy ethyl ester, hexahydrophthalic acid list-2-methacryloxy ethyl ester, monoesters of the unsaturated compound of hydroxyl such as non-polymerization polycarboxylic acid such as phthalic acid, succsinic acid, hexanodioic acid and vinyl carbinol, methylallyl alcohol, vinylformic acid 2-hydroxy methacrylate, 2-hydroxyethyl methacrylate etc. contains ester class of free carboxy etc.These unsaturated carboxylic acids can be used alone or be used in combination.In unsaturated carboxylic acid, preferred (methyl) vinylformic acid (ester) as the stability-enhanced while of emulsion, can access sufficient pile yarns pull strength as the tackiness agent of water-soluble composition.In addition, for example also can using, sulfonic acid (ester), amino acid (ester), uric acid (ester), hydroxyl (ester) etc. replace above-mentioned unsaturated carboxylic acid.
When (ii) composition is above-mentioned ionomer type emulsion,, can enumerate zinc, sodium, potassium, magnesium etc. as the concrete example of the metal that constitutes above-mentioned metal ion.Preferred especially zinc.When using zinc, the viscosity stability of emulsion improves, and also tends to improve as the pile yarns pull strength of backing simultaneously, so preferred.In addition, except metal ion, also can use for example ammonium ion etc.
As the (ii) commercially available product of composition, can enumerate for example ethylene-methacrylic acid copolymer (trade(brand)name " MYE-30E5 "), ethylene-acrylic acid copolymer (trade(brand)name " MYE-25ZN ") (being the chemical society of ball virtue system) etc.
(composition for use in artificial turf carpet backing material)
The (ii) components in proportions that contains in the composition for use in artificial turf carpet backing material of the present invention, with respect to (i) composition 100 mass parts (being scaled solid substance), be scaled solid substance, be 1～50 mass parts, preferred 2～50 mass parts, more preferably 5～50 mass parts.When less than 1 mass parts, the pile yarns pull strength of the back lining materials that obtains is tended to deficiency.On the other hand, when surpassing 50 mass parts, back lining materials is easy to generate and breaks, and back lining materials might break when the carrying of artificial turf carpet, construction etc., as the degradation of artificial turf carpet.
Chinampa of the present invention is preferably 40～85% with back lining materials with the solid concentration of composition, and more preferably 50～80%.When solid concentration less than 40%, there is elongated tendency time of drying after being coated with.On the other hand, when surpassing 85%, there is viscosity the become tendency of difficulty of too high, easy instability, coating that becomes.In addition, chinampa of the present invention is preferably 2,000～30 with back lining materials with the viscosity of composition, 000mPas, more preferably 3,000～25,000mPas.When viscosity less than 2, during 000mPas, there is solid substance that settled tendency takes place.On the other hand, when surpassing 30, during 000mPas, exist back lining materials with the soak into variation of composition to base cloth, the tendency that processibility descends.In addition, the back lining materials of coating viscosity height, impregnability difference exists the insufficient tendency of pile yarns pull strength of back lining materials with the artificial turf carpet that composition forms.
(other compositions)
In composition for use in artificial turf carpet backing material of the present invention, can cooperate various additives to reach (ii) composition composition in addition as required as above-mentioned (i) composition.As the additive that can cooperate, can enumerate for example antioxidants such as phenols, organic phosphites, thioether class; Photostabilizer; UV light absorber; Branch powders such as bisamide class, wax class, tripoly phosphate sodium STPP, potassium pyrophosphate, organo-metallic salt; Lubricants such as amides, organo-metallic salt, ester class; Fire retardants such as brominated organic class, phosphoric acid class, ANTIMONY TRIOXIDE SB 203 99.8 PCT, magnesium hydroxide, red phosphorus; Pigment dyestuff; Mineral dye; Inorganic-organic antibacterial agents such as metal ion class; Stablizer; Sanitas; Linking agent; Extender; Defoamer; Tackifier etc.
As the concrete example of linking agent, can enumerate epoxy, isocyanic ester, hydrazine class, Ammonia, azoles quinoline, aziridine, melamine resin, blocked isocyanate etc.Wherein, preferred long soluble epoxide, blocked isocyanate of spendable time.
Blocked isocyanate can obtain by the end-capping reagent that addition in polyisocyanates has an active hydrogen.As this blocked isocyanate since by heating the end-capping reagent generation isocyanate group of dissociating, so react and be cured with functional group (carboxylic acid group) in (A) composition that contains to come the monomeric structural unit of self-contained carboxylic acid group.
Concrete example as blocked isocyanate, be not particularly limited, as polyisocyanates (class), can enumerate aliphatic isocyanates such as trimethylene diisocyanate, tetramethylene diisocyanate, pentamethylene diisocyanate, hexamethylene diisocyanate, trimethyl hexamethylene diisocyanate; 1,3-pentamethylene vulcabond, 1,4-cyclohexyl diisocyanate, 1, aliphatics ring type isocyanic ester such as 2-cyclohexyl diisocyanate; Xylylene diisocyanate, 2,4 toluene diisocyanate, 2, aromatic isocyanates such as 6-tolylene diisocyanate; Alicyclic isocyanates such as isophorone diisocyanate, norbornene alkyl diisocyanate methyl; And these polymer such as ヌ レ one ト body or mixture etc.
As above-mentioned end-capping reagent, for example can enumerating, halohydrocarbon, methyl alcohol, ethanol, n-propyl alcohol, Virahol, furfuryl alcohol, alkyl replace aliphatics, aromatic series or hetero ring type alcohol such as furfuryl alcohol, benzylalcohol; Oximes such as methyl ethyl ketone oxime, methyl isobutyl ketoxime, acetoxime, hexanaphthene oxime; Also has hexanolactam etc.
In the blocked isocyanate that has used polyisocyanates (class) and end-capping reagent, the preferred material that uses Virahol to form to trimethylene diisocyanate as end-capping reagent.In addition, can adopt the catalyzer of the end-capping reagent that is used to dissociate.
The use level of linking agent with respect to (i) composition 100 mass parts (being scaled solid substance), is preferably 0.5～20 mass parts, more preferably 1～12 mass parts.When less than 0.5 mass parts, there is the insufficient tendency of pile yarns pull strength of back lining materials.On the other hand, when surpassing 20 mass parts, when causing cost to raise easily, exist the backing agent to raise, the tendency of mechanical stability and chemical stability decline (back lining materials becomes unstable with composition) with the viscosity of composition.
Extender is in order to increase the filler that solid concentration can use as required with giving the weight sense.As the concrete example of this filler, can enumerate clay, kaolin, talcum, lime carbonate, Calcium hydrogen carbonate, diatomite, graphite, aluminum oxide, ferric oxide, titanium oxide, silicon-dioxide, rubber powder, glass flake, bentonite, aluminium hydroxide etc.Wherein, preferred lime carbonate, Calcium hydrogen carbonate.
The use level of extender, with respect to (i) composition 100 mass parts (being scaled solid substance), preferred 0～500 mass parts, 0～450 mass parts more preferably, preferred especially 0～400 mass parts.When surpassing 500 mass parts, exist back lining materials to become fragile, the insufficient tendency of pile yarns pull strength.
The effect of dispersion agent is to make the homodisperse viscosity that keeps appropriateness simultaneously of each composition.As the concrete example of dispersion agent, can enumerate mineral-type dispersion agents such as tri-polyphosphate, pyrophosphate salt; Macromolecule dispersing agents such as polycarboxylate, formalin condensation naphthalenesulfonate etc.Wherein, preferred mineral-type dispersion agent.
The use level of dispersion agent with respect to (i) composition 100 mass parts (being scaled solid substance), is preferably 0.3～2 mass parts, more preferably 0.5～1.5 mass parts.When less than 0.3 mass parts, exist each composition to be difficult to homodisperse tendency.On the other hand, when surpassing 2 mass parts, exist and be difficult to keep viscosity, each composition separates easily, the tendency of sedimentation phenomenon.
The effect of defoamer is when preventing to produce and the foaming in the man-hour of adding.As the concrete example of defoamer, can enumerate silicone based defoamers such as dimethyl siloxane that mineral oil nonionic class tensio-active agent, polydimethyl siloxane oil, oxyethane or epoxy pronane modification cross or dimethylsiloxane emulsion; Mineral oil; Alcohol defoaming agents such as acetylene alcohol etc.
The use level of defoamer with respect to (i) composition 100 mass parts (being scaled solid substance), is generally 0.1～1.5 mass parts, preferred 0.3～1.0 mass parts.When less than 0.1 mass parts, there is the tendency that is difficult to obtain sufficient defoaming effect.On the other hand, when surpassing 1.5 mass parts, there is to occur the shrinkage cavity phenomenon easily the tendency of the outward appearance of infringement fabricated product.
(manufacture method of composition for use in artificial turf carpet backing material)
Back lining materials of the present invention can for example as described belowly be made with composition.At first, using mixing machines such as line-blending machine, kneader, blending machine, omnipotent mixing and blending machine, is 5～40 ℃ of additives such as extender that mix (i) composition and use as required down at mixing temperature, thus the preparation mixture.In the mixture of preparation, cooperate (ii) composition and use above-mentioned mixing machine to mix, can obtain composition for use in artificial turf carpet backing material as embodiments of the present invention.
Artificial turf carpet
Adopt composition for use in artificial turf carpet backing material of the present invention, can make artificial turf carpet.This artificial turf carpet for example has: chinampa base cloth, a large amount of pile yarns that it has base cloth and sets on the one side of base cloth; Back lining materials, its composition for use in artificial turf carpet backing material that is coated with present embodiment on the another side of base cloth forms.Therefore, the artificial turf carpet that the composition for use in artificial turf carpet backing material manufacturing of use present embodiment forms, in the pile yarns that keep being provided in good order and condition on the base cloth, also demonstrating high pile yarns pull strength under state (normality) and the water logging treated state usually.In addition, be not easy to take place the disruptive back lining materials, so have the long advantage of life cycle owing to possess.Therefore, the artificial turf carpet that adopts the composition for use in artificial turf carpet backing material manufacturing of present embodiment to form is used to hold the playground of the sports of carrying out strenuous exercise etc. effectively.
(manufacture method of artificial turf carpet)
Above-mentioned artificial turf carpet can for example as described belowly be made.At first, on base cloth, plant a large amount of pile yarns and form the chinampa base cloth.Then, be coated with the composition for use in artificial turf carpet backing material of present embodiment at the base cloth back side.The glue spread of this composition for use in artificial turf carpet backing material is a benchmark with the dry mass, is preferably 100～1,500g/m
2, more preferably 150～1,300g/m
2As the not enough 100g/m of glue spread
2The time, the insufficient tendency of pile yarns pull strength of the back lining materials that existence obtains.On the other hand, when surpassing 1,500g/m
2The time, because glue spread is too much, there is the back lining materials dry insufficient tendency that becomes.After the coating, under 90～110 ℃, carry out heat drying.Dry inadequate tendency is arranged when 90 ℃ of Heating temperature less thaies.On the other hand, when surpassing 110 ℃, the tendency that has pile yarns to shrink.Heat-up time is different because of Heating temperature, is preferably set to 5～40 minutes.The dry end just can obtain artificial turf carpet.In addition, can to adopt with polypropylene (PP), felt etc. be the base cloth of raw material to base cloth.In addition, can to adopt with polyethylene, nylon etc. be the pile yarns of raw material to pile yarns.
Embodiment
Below, specifically describe the present invention based on embodiment, but the present invention is not limited to these embodiment.In addition, " part " in embodiment, the comparative example reaches " % ", unless otherwise specified, just is based on quality.In addition, the evaluation method of the measuring method of various physics values and all characteristics is as follows.
[second-order transition temperature (Tg)]: the emulsion of (i) composition is made film forming 130 ℃ of following heat dryings 30 minutes.Adopting differential scanning calorimeter (trade(brand)name " DSC-220C ", Seiko electronics society system), is under 15 ℃/minute the condition at heat-up rate, measures the second-order transition temperature (Tg) of this desciccator diaphragm.In addition, for the polymeric blends that contains multiple polymers, calculate by ratio with the cooperation ratio (adding up to 100) of each polymkeric substance in the composition by the Tg and the back lining materials of each polymkeric substance, as " second-order transition temperature (Tg) ".
[fusing point]: will be (ii) the emulsion of composition 125 ℃ of following heat dryings 30 minutes, make film forming.Adopting differential scanning calorimeter (trade(brand)name " DSC-2010 ", TA Instrument Japan society system), is the temperature conduct " fusing point " of measuring the mobile foot point of this desciccator diaphragm under 10 ℃/minute the condition at heat-up rate.In addition, for the polymeric blends that contains multiple polymers, will be by the numerical value conduct " fusing point " of same time-and-motion study.
[solid concentration]: adopt hot plate method to measure, calculate.Specifically,, under 160～180 ℃, make the moisture gasification, calculate " solid concentration " by the quality change of measuring before and after the gasification with the aluminum dish 1g that materialses.
[viscosity]: measured in 1 minute with 12rpm, 25 ℃ of liquid temperature, supply sample with No. 4 rotors of Brookfield viscometer (model " BM type ", Tokyo gauge society system).
[the pile yarns pull strength of chinampa (chinampa is taken out line power)]: adopt self-registering instrument (model " AG500A ", society of Shimadzu Seisakusho Ltd. system), each pile when mensuration is taken out line with 100mm/ minute draw speed is taken out the required power of line.In the pile of measuring usefulness, use the pile yams wire harness of its length (pile length) as 70mm, the artificial turf carpet of the state (water logging treated state) after 24 hours by common state (normality) and water logging is implemented the test of pile yarns pull strength respectively in 23 ℃, the thermostatic chamber of relative humidity 60%.At this, so-called " state (normality) usually " is meant under 23 ℃ of relative humidity 60%, temperature and placed at least 24 hours state.In addition, so-called " water logging treated state " is meant that part with base cloth in the artificial turf carpet and back lining materials is immersed in the state after 24 hours in the water of 23 ℃ of temperature.In addition, for the pile yarns pull strength, required power can be judged to be " qualified " for the 100N/ root when above in the normal state when pile was taken out line.In addition, so-called " pile " is meant of the bundle that is made of many pile yarns.
[breaking of back lining materials]: will be placed on temperature through the artificial turf carpet of backing processing and be set in 2 ℃ the thermostat container (model " MIR-253 ", Sanyo Electric society system) at least 24 hours.Carry out bending immediately after taking out from thermostat container, estimating the backing face has crack-free.Judgement criteria is as follows.
Zero: even crooked backing face does not break yet.
*: the backing face breaks when crooked.
(embodiment 1)
(1) preparation of composition for use in artificial turf carpet backing material: use stirrer (model " LR500B " at normal temperatures, ヤ マ ト science society system), to contain carboxy-modified SBR (trade(brand)name " JSR0569 ", JSR society system, Tg:-5 ℃) 100 parts of emulsions (being scaled solid substance), acrylic acid ethylene emulsion (trade(brand)name " MYE-25ZN ", the chemical society of ball virtue system, fusing point=76.5 ℃, the zinc neutralization) 2 part, Calcium hydrogen carbonate (trade(brand)name " LW4000 " as extender, clear water industry society system) 200 part, tensio-active agent (trade(brand)name " エ レ ミ ノ one Le HN100 ", Sanyo changes into industrial society system) 0.6 part, polymeric phosphate (trade(brand)name " tripoly phosphate sodium STPP " as dispersion agent, rice mountain chemistry society system) 0.6 part, organosilicon (trade(brand)name " KM-71 " as defoamer, chemical industry society of SHIN-ETSU HANTOTAI system) 0.12 part and as the sodium polyacrylate (trade(brand)name " ア ロ Application A-20P " of tackifier, the synthetic society in East Asia system) 0.2 part was mixed the preparation composition for use in artificial turf carpet backing material 10 minutes.The solid concentration of the composition for use in artificial turf carpet backing material of making is 60%, and viscosity is 4000mPas.
(2) manufacturing of artificial turf carpet: on the base cloth of polypropylene system, the pile yarns of the polyethylene system of planting and be made into the chinampa base cloth.On the face of the opposition side of base cloth and the faces pile yarns of having planted, the composition for use in artificial turf carpet backing material of coating preparation is so that its glue spread is WET900g/m
2Then, make artificial turf carpet 110 ℃ of following heat dryings 40 minutes.The pile yarns pull strength of the artificial turf carpet of making (chinampa is taken out line power) is the 100.1N/ pile in the normal state, and water logging is handled (24 hours) state and is the 74.5N/ pile down.In addition, be " zero " about back lining materials disruptive evaluation result.(embodiment 2～16, comparative example 1～9)
Except becoming the prescription shown in table 1 and the table 2, similarly make artificial turf carpet backing material with composition and artificial turf carpet with the foregoing description 1.The mensuration and the evaluation result of various rerum naturas are shown in table 1 and table 2.In addition, " S-1 " in table 1～3～" S-3 " reaches shown in the theing contents are as follows of " E-1 "～" E-3 ".
[carboxy-modified SBR]:
" S-1 ": trade(brand)name " JSR0548 " (Tg:-49 ℃, JSR society system)
" S-2 ": trade(brand)name " JSR0569 " (Tg:-5 ℃, JSR society system)
" S-3 ": trade(brand)name " JSR0597 " (Tg:28 ℃, JSR society system)
[acrylic acid or the like-ethylene copolymer emulsion]:
" E-1 ": trade(brand)name " MYE-30E5 " (fusing point: 79.6 ℃, the neutralization of sodium potassium, the chemical society of ball virtue system)
" E-2 ": trade(brand)name " MYE-25ZN " (fusing point: 76.5 ℃, zinc neutralization, the chemical society of ball virtue system)
" E-3 ": trade(brand)name " MYE-22A " (fusing point: 73.9 ℃, ammonium neutralization, the chemical society of ball virtue system)
By shown in table 1～3 as can be known, the artificial turf carpet that adopts the composition for use in artificial turf carpet backing material manufacturing of embodiment 1～16 to form is compared with the artificial turf carpet that the composition for use in artificial turf carpet backing material manufacturing of adopting comparative example 1～9 forms, and can keep pile yarns with good state more.
Industrial application possibility
Adopt back lining materials composition of the present invention, can make and to keep pile yarns with good state Back lining materials. This back lining materials is suitable as the tennis court with the back lining materials of chinampa etc., and is simultaneously also suitable Cooperation is for the chinampa etc. of the sports ground of the sports of holding vigorous exercises such as carrying out football or rugby Back lining materials.
Claims (5)
1. composition for use in artificial turf carpet backing material, it comprises (i) and contains second-order transition temperature (Tg) and be the emulsion of-40～10 ℃ polymkeric substance and (ii) acrylic acid or the like-ethylene copolymer emulsion;
With respect to above-mentioned (i) emulsion 100 mass parts (being scaled solid substance), the content of above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion is 1～50 mass parts (being scaled solid substance).
2. composition for use in artificial turf carpet backing material as claimed in claim 1 wherein, contains the unsaturated carboxylic acid with radical ion and the multipolymer of ethene in above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion.
Above-mentioned (ii) acrylic acid or the like-ethylene copolymer emulsion is that the above-mentioned radical ion of above-mentioned unsaturated carboxylic acid is partly neutralized by metal ion and/or ammonium ion and the ionomer type emulsion that forms.
3. composition for use in artificial turf carpet backing material as claimed in claim 1 or 2, wherein, above-mentioned polymkeric substance is what cross with at least a functional group modification.
4. as each described composition for use in artificial turf carpet backing material in the claim 1～3, wherein, above-mentioned polymkeric substance is for being selected from least a in styrene butadiene analog copolymer, α, alpha, beta-unsaturated nitriles-conjugated diene copolymer and (methyl) acrylic copolymer.
5. composition for use in artificial turf carpet backing material as claimed in claim 4, wherein, above-mentioned styrene butadiene analog copolymer contains the monomeric structural unit of next self-contained carboxylic acid group of 0.1～10.0 quality %.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006241171 | 2006-09-06 | ||
| JP2006241171 | 2006-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101230158A true CN101230158A (en) | 2008-07-30 |
Family
ID=39897001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103035642A Pending CN101230158A (en) | 2006-09-06 | 2007-09-06 | Composition for use in artificial turf carpet backing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101230158A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051526A1 (en) * | 2013-10-11 | 2015-04-16 | Dow Global Technologies Llc | Polymer mixture, multilayer article containing the same, and process of preparing the multilayer article |
| CN106366732A (en) * | 2016-08-31 | 2017-02-01 | 江苏联创人造草坪股份有限公司 | Anti-icing artificial turf and production method thereof |
| WO2018171910A1 (en) * | 2017-03-23 | 2018-09-27 | Polytex Sportbeläge Produktions-Gmbh | Hybrid turf or artificial turf with inhomogeneous latex backing |
| CN110205056A (en) * | 2019-06-19 | 2019-09-06 | 江苏共创人造草坪股份有限公司 | A kind of chinampa high-performance water-based Adhesive composition and preparation method thereof |
-
2007
- 2007-09-06 CN CNA2007103035642A patent/CN101230158A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051526A1 (en) * | 2013-10-11 | 2015-04-16 | Dow Global Technologies Llc | Polymer mixture, multilayer article containing the same, and process of preparing the multilayer article |
| US10793709B2 (en) | 2013-10-11 | 2020-10-06 | Dow Global Technologies Llc | Polymer mixture, multilayer article containing the same, and process of preparing the multilayer article |
| CN106366732A (en) * | 2016-08-31 | 2017-02-01 | 江苏联创人造草坪股份有限公司 | Anti-icing artificial turf and production method thereof |
| WO2018171910A1 (en) * | 2017-03-23 | 2018-09-27 | Polytex Sportbeläge Produktions-Gmbh | Hybrid turf or artificial turf with inhomogeneous latex backing |
| CN110205056A (en) * | 2019-06-19 | 2019-09-06 | 江苏共创人造草坪股份有限公司 | A kind of chinampa high-performance water-based Adhesive composition and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5011978A (en) | Copolymers as thickeners and modifiers for latex systems | |
| CN102199239B (en) | Preparation method for acrylic acid microemulsion with self-crosslinking core-shell structure | |
| CN102060954B (en) | Acrylic emulsion as well as preparation method and application thereof | |
| CN101248136B (en) | Thermoplastic elastomer composition and composite molded article manufactured from the same | |
| CN100489045C (en) | Poly siloxane leather coating material and its preparation method | |
| CN101616955A (en) | Contain the resin of organoalkoxysilane, the resin that contains organoalkoxysilane and their manufacture method, hotmelt and the resin cured matter of modification | |
| CN104781291B (en) | Propylene polymer and hot-melt adhesive | |
| CN102361931B (en) | Composition for stretchable film | |
| US20080097044A1 (en) | Aqueous Polyurethane Dispersions Made from Hydroxymethyl Containing Polyester Polyols Derived from Fatty Acids | |
| CN101230158A (en) | Composition for use in artificial turf carpet backing material | |
| NO173018B (en) | COPOLYMES WITH PROPERTIES AS ASSOCIATIVE THICKNESS, Aqueous Mixtures CONTAINING THE COPOLYMER AND USE THEREOF | |
| CN101343525B (en) | Watersoluble adhesive agent used in imitation leather electrostatic real leather embedding product and preparation thereof | |
| CN103172816A (en) | Process for production of polyurethane and uses of polyurethane produced thereby | |
| CN104870498B (en) | Including the gap filler without plasticiser and sealant of water-borne acrylic type polymerism compound and the method for manufacturing it | |
| BRPI0720198A2 (en) | WATER POLYMER DISPERSION, PROCESS FOR PREPARING WATER POLYMER DISPERSIONS, USE OF WATER POLYMER DISPERSION, PAPER STRIP, AND PAPER OR PAPER. | |
| CN102286127B (en) | Emulsion polymer containing microdomains | |
| US4916183A (en) | Copolymers as thickeners and modifiers for latex systems | |
| CN102702909B (en) | Aqueous anti-stone-bumping automobile prime coat material and preparation method thereof | |
| CN103450829A (en) | Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet | |
| CN106832103A (en) | A kind of acrylate pressure-sensitive adhesive of strong adherence PC base materials and preparation method thereof | |
| US20220186425A1 (en) | Polymer Latex Composition for Fibre Binding | |
| JPWO2006028008A1 (en) | Acrylic polymer emulsion and gloves comprising the same | |
| CN101665556B (en) | Leather coating compositions having improved embossability | |
| IE51417B1 (en) | Process for preparing silylated organic polymers and their use for treating textile materials | |
| CN104531035A (en) | Dual-component two-part polyurethane binder for flocking injection molding and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080730 |