가소제 조성물, 수지 조성물 및 이들의 제조 방법

Hereinafter, detailed the present invention are described as follows.

First, in the present invention to be subjected to the search result from the poor structural properties can be used for improving the plasticizer composition number number [...] technical characteristics.

In the embodiment of the present invention according to one, at least one compound represented by formula 1 to 1 including epoxidation alkyl ester composition; and sheet-based material; and, the weight ratio of 9:1 to 1:9 said epoxidation alkyl ester composition and sheet-based material which, said sheet-based material is at least one encoded number composition 1 is incorporated to plasticize ball number.

[Formula 1]

In said formula 1, R₁ Is 8 to 20 carbon atoms and alkyl containing 1 or more epoxy groups, R₂ 4 To 10 alkyl carbons are disclosed.

Said epoxidation alkyl ester composition including 1 or more epoxidised fatty acid alkyl ester may be a (epoxidized Fatty Acid Alkyl Ester, eFAAE) and, specifically, containing at least one compound represented by said formula 1 1 can be, 'alkyl' is 4 to 10 carbon atoms having an epoxidation alkyl ester compounds can be.

I.e., R in said formula 1₂ Carbon number and 4 to Wednesday 10, preferably 4 to Wednesday 9 and, further, to R2 in said formula 1 is butyl (butyl, to B abbreviation), [...][...] (isobutyl, to iB abbreviation), [...] (pentyl, abbreviation to P), [...] group (hexyl, to Hx abbreviation), [...] (heptyl, to Hp abbreviation), [...] isocyanate (isoheptyl, to iHp abbreviation), [...] (octyl, to nO abbreviation), 2 - ethyl [...] group (2 a-ethylhexyl, abbreviation or O to EH), nonyl (nonyl, abbreviation nN to) to, strolling, isocyanate (isononyl, to IN abbreviation), methyl 6 - [...] (6 a-methyloctyl, to MO abbreviation), group (decyl, abbreviation D to) to, to isocyanate group (isodecyl, abbreviation ID) or 2 - propyl [...] (2 a-propylheptyl, to PH abbreviation) implementation being.

R of said formula 1₂ When transparency is 4 to 10 (Haze) on reducing the amount of chemical heating can be excellent. The transparency sheet resin applied to the plasticizer in said number, as important properties, transparency even if the perception cannot be applied without bracket, said heating does not reducing the amount of the oxide layer, so that the poor processability and workability and is easily set up to apply heat during processing when door number occurs, can be applied to sheet resin-sided sheath. The, an epoxidation process which alkyl ester compounds represented by said formula 1 R₂ Preferably 4 to 10 carbon number can be regulating.

When said epoxidation alkyl ester composition, smaller than 4 carbon atoms, for example methyl ester such as epoxidation as being carbon atoms 1 applying the migration of carbon atoms if thermal expansion of the material can be significantly poor, poor heating loss, transparency, deterioration of the operation number is generated for a type door adhesive strength and elongation, applying greater than 10 carbon atoms if plasticizing efficiency because molecular weight alkyl epoxidation fluoroformates compatibility with or resin according to lowering the migration of this door number too can be turned into high disclosed. The, 4 to 10 carbon atoms the alkyl ester in the epoxidation alkyl ester to an output terminal of an epoxidation process which included within the composition can be preferably one number, preferably 4, 8 or 9 carbon atoms having an can be applied.

In addition, an epoxidation process which alkyl ester composition represented by said formula 1 2 or more compounds included in a, R₂ At least one chemical compound 2 different compounds are described that are mixed compositions can be, at least one R 2 is if₂ 4 Carbon atoms 8 chemical phosphorus compound and phosphorus compound is controlled by a use, or R₂ 9 Preferably 5 carbon atoms when chemical phosphorus compound and phosphorus compound can be mixed.

Said epoxidation alkyl ester composition oxirane content (Oxirane Content, O. C.) is 3. 5 Weight % or more may be, 4. 0 Weight % or more, or 4. 2% By weight may be or more, preferably 4. 5% By weight greater than or disclosed. In addition, said epoxidation alkyl ester composition amounting said 3. 5 I₂ G/100g (hereinafter, unit " I₂ G/100g " omitted) but can be less than, preferably 3. 2 Hereinafter, more preferably 3. 0 Hereinafter implementation being.

Said epoxidation alkyl ester plasticizer composition when measured composition and iodine number applicable to oxirane content can be major. In particular, the inside of the food packaging material for environment-friendly characteristics when the number a novel compositions of plasticizer, iodine and oxirane number metal sheet be plasticizer content.

3 Send iodine for regenerating. 5 Coming out or more when, in the evaluation of the functional levels fall below and can be, e.g. plasticizer composition to dark color number, can be used as packaging material for food such as door in the terminal number is unsuitable for flow tides. In addition, it 3 additional amounting. 5 Together can be improved when less than electrolysis elongation and tensile strength.

The, amounting said epoxidation alkyl ester composition 3. 5 Preferably less than and, more preferably 3. 2 Hereinafter, more preferably 3. 0 Hereinafter can be one having an. Said iodine content present double bond as valency molecules, through said double bond is derived the iodide can be measured titration method.

In addition, content is said formula 1 R in said oxirane₁ Substituents represented by containing can be changed according to a number of epoxy, oxirane content is 3. 5 Weight % or more may be, 4. 0 Weight % or more, or 4. 2% By weight may be or more, preferably 4. 5% By weight greater than or disclosed. Said content is measured by titration method can be oxirane, sample may be measured by a proper method using an acid solution, the entire molecular weight of molecular weight percentage content is a preset value for said oxirane compounds can be oxirane.

Said iodine may be valency double bond content, said content of the vegetable oil for the epoxidation of double bonds or epoxy fatty acid alkyl ester or the like after epoxidation can be performed which brings double bond content. I.e., oxirane and iodine content index can be a somewhat for performing epoxidation valency being certified, portion can be associated with each other, it can be inversely proportional to the theoretical relation with each other.

However, vegetable oil or fatty acid alkyl esters of carboxylic acids double bonds each material substantially can vary said two parameters is accurate schemes (trade off) to form a relationship has the relationship or inversely, amounting at higher material oxirane content between the two materials also may be higher disapproval. The, environment-friendly food packaging material for epoxidation alkyl ester compounds used plasticizer number composition satisfying the aforementioned iodine and oxirane content range preferably sugars can.

On the other hand, said epoxidation alkyl ester compound oxirane index (Oxirane Index, O. I.) a 1. 0 Can be greater than the.

As aforementioned, said relationship such as iodine and oxirane content but, at the same time oxirane index is 1. 0 Or more, Poisson 2. 0 Or more preferably can be satisfying. Said 'oxirane index' is said epoxidation alkyl ester compound for oxirane content ratios-commerce consisting of metallic copper, epoxidation reaction and subsequent epoxidation double bonds remaining double bond can be ratio which has not reacted.

Specifically, said iodide which you oxirane content ratios oxirane index 1. 0 Can be greater than the. I.e., the alkyl ester in the oxirane whose li content is iodine transverse divided by 1 epoxidation. 0 Or more optimized plasticizer composition is desired number can be achieved.

Said epoxidation alkyl ester composition, at least one compound represented by said formula 1 1 included epoxidation alkyl ester comprising a skin care composition, in addition to formula 2 compound 1 represented by at least one alkyl ester composition can be further included.

[Formula 2]

In said formula 2,

R₃ 8 To 20 carbon atoms and alkyl, R₄ 4 To 10 alkyl carbons are disclosed.

At least one alkyl ester composition R included compound 1 represented by said formula 2₃ The epoxy can be to no, epoxidation using epoxy alkyl ester composition in oil and alcohol epoxidation oil fatty acid moieties and part number bath can vary, the fatty acid moiety are not having the epoxy group is simultaneously read status information, such fatty acid moieties due to compound disclosed.

The saturated alkyl ester plasticizer and slots by number included within the composition, and not improving cost beneficial number article need separating positive number, in addition to the having 8 to 18 carbon atoms short carbon number, alkyl ester composition does not include oxirane by plasticizing efficiency and migration is extracted be. However, the saturated alkyl ester composition amounts of water in unsaturated epoxidation about 80 weight % or more based on the total composition alkyl ester plasticizer composition occupies number when, for compatibility with vinyl chloride resin may be developing drop, 70 weight % hereinafter, preferably 50 weight % hereinafter, more preferably 30 weight % hereinafter up to a composition ratio, has excellent compatibility with vinyl chloride resin can be disclosed.

In addition of the present invention according to one in the embodiment, number said plasticizer composition sheet-based materials, carbon-based material is 4 to 10 carbon-based material and said sheet 4 to 10 non-hybrid alkyl substituted sheet-based hybrid of alkyl substituted sheet material comprising at least one compound selected from the group consisting 1 can be.

Said sheet-based material is an epoxy resin represented by formula 3 may be disclosed.

[Formula 3]

In said formula 3, R₅ To R₇ Are each independently, alkyl having 4 to 10 carbon atoms and, R₈ Is hydrogen are disclosed.

Said sheet-based material is R of formula 3₅ To R₇ Each independently, to request, [...][...], [...] group, [...], [...] isocyanate, 2 - ethyl [...] group, strolling, isocyanate, 2 - propyl [...] car it will be burnt and ISO, said R₅ To R₇ Each are identical to each other can be, disapproval can be different.

Only, preferably 4 or more carbon atoms can be applied, preferably does not exceed 10 dog piece can be, for butyl, 2 - ethyl [...] group, strolling, isocyanate, 2 - propyl [...] practical technique preferably ISO can be applied.

Said R₅ To R₇ Is 4 to 10 carbon atoms while alkyl, the alkyl group each other different sheet rate, for example, butyl 2 - ethyl [heyk practical technique with substituents in combination with citrate, butyl [...] with substituents in combination with citrate, 2 - isocyanate propyl [...] strolling and combination with substituents in citrate, 2 - 2 - ethyl [heyk practical technique and [...] profile combination with substituents in citrate, citrate and the like in which 2 - isocyanate ethyl [heyk practical technique [...] with substituents in combination, in addition to 10 4 carbon atoms selected between, a combination of two different alkyl carbon atoms with substituents in citrate and the like can be applied, said be [...] straight or branched alkyl groups.

Said R₅ To R₇ Is 4 to 10 carbon atoms while alkyl, the alkyl group are the same sheet rate, for example, tree butyl citrate (TBC), tree [...] citrate (THpC), tri (2 - ethylhexyl) citrate (TEHC), tree neel roh this cow citrate (TiNC), tree (2 - profile [...]) citrate (TPHC) can be applied such as, in addition to 10 alkyl carbon atoms if 4 can be applied.

Upper limit include preferably 10 carbon atoms of alkyl personal sugars can be, than 10 carbon atoms if, due to excessive rate of bioabsorption increased molecular weight, a danger of deterioration of the plasticizing efficiency characteristic degradation of flow tides.

On the other hand, said hybrid or non-hybrid alkyl substituted citrate compounds such as trialkyl citrate, di-n - m can be applied such as alkyl alkyl citrate, sheet-based material in the presence of acetyl group, i.e., R₈ Due to the physical properties of a number if plasticizer is acetyl, plasticizing efficiency in particular according to workability, lowering somewhat within the gel ring characteristic thereof can. In addition, tooth number is connected to the high pressure liquid coolant for processing a wafer is located on the rear view mirror acetic acid number, equipment should be little burden can be also be added.

I.e., sheet-based material of R in said formula 3₈ If hydrogen is acetyl due not to induce, plasticizing efficiency, to overcome this number input accordingly to plasticize and for number of article passes the door number can be accompanied, R₈ Due if applying materials-based sheet is acetyl, first light, mirror number and properties in various aspects such as consider disclosed.

Said sheet-based plasticizer such as epoxidation alkyl ester composition used as composition number when mixing, the composition ratio can be applied to a variety of uses, from seat applied to the resin sheet resin becomes general significantly up to the chimney disclosed.

Wherein, said number plasticizer in the composition ratio of 90:10 to 10:90 by weight epoxidized alkyl ester composition sheet-based material is a compound having at least may be, said weight ratio range upper limit include, 90:10, 85:15, 80:20, 70:30 or 60:40 can be applied, include lower 10:90, 15:85, 20:80, 30:70 or 40:60 can be applied.

Said range epoxidation alkyl ester composition and sheet-based material such as epoxidation alkyl ester composition is if ten place ten place transition characteristics seat-based heat resistant material for partially corrected while being launching the address improving mechanical properties of the pin is.

Said number composition epoxidation alkyl ester-based plasticizer composition sheet Au, in addition epoxidation oil can be further.

Said epoxidation alkyl ester composition sheet-based plasticizer composition number the blending of the substances additionally to supplement the physical properties can be further includes said epoxidation oil.

Said epoxidation oil is, for example, epoxidized soybean oil (epoxidized soybean oil), epoxidation castor oil (epoxidized castor oil), epoxidation flax essential oil (epoxidized linseed oil), epoxidation palm oil (epoxidized palm oil), epoxidation stearate (epoxidized stearate), polycarbonate (epoxidized oleate) epoxidation oleyl, epoxidation [thol type (epoxidized tall oil), epoxidation [...] (epoxidized linoleate) or a mixture of these can be. Preferably, epoxidized soybean oil (ESO), or epoxidation flax essential oil (ELO) but may be applied, the one number are not disclosed.

In addition, said weight 100 parts by weight of the blending of the substances epoxidation oil is epoxidation alkyl ester composition sheet-based contrast, 1 to 100 parts by weight may be included and, preferably 1 to 80 parts by weight can be included. An in-situ process in cases where the physical properties contained within said range, and the migration of plasticizer composition having characteristics can be achieved between appropriately formed on a number.

In the present invention said plasticizer composition number the number how tank, blending schemes may be an, example blending said number tank scheme is as follows.

1 Or more compounds represented by formula 1 for preparing sheet-based material including epoxidation alkyl ester composition, said epoxidation alkyl ester composition sheet-based material as weight ratio, ratio of 90:10 to 10:90 number number plasticizer composition can be blended said high pressure liquid coolant, said sheet-based material is characterized in that at least one of the laser beam 1.

[Formula 1]

In said formula 1, R₁ 8 To 20 carbon atoms and alkyl including the 1 or more epoxy groups, R₂ 4 To 10 alkyl carbons are disclosed.

In the present invention said number tank the number how plasticizer composition, the use of an esterification reaction can be.

First, 4 to 10 carbon atoms in alkyl alcohol epoxidation oil and said epoxidation alkyl ester compounds are reacting epoxidation alkyl ester compound over a number bath can be, amounting said epoxidation alkyl ester composition 3. 5 1308. Ball number less than number composition to plasticize the manufacturing method.

Said epoxidation alkyl ester composition since the aforementioned basic features include a content such as iodine and oxirane, omitting a substrate and the substrate.

4 To 10 carbon atoms in said epoxidation oil be a transesterification reactions reaction of the alkyl alcohol.

Said "transesterification reactions" is a compound such as alcohol ester 1 hereinafter studied ester reactive response shown in R 1" of monohydric alcohol R ' big interoperating with exchanged reaction:

[Compound 1]

Said transesterification reactions is obtained when alcohol alkoxide is an ester compound (RCOOR ") when present two ester of carbon attack; esters of an ester compound (RCOOR") when present one carbon attack; reaction when the possible out the co; such as, in the case of number 3 by three species can be generated ester composition.

In addition, acid esterification reaction comprises said trans - - alcohol compared to not cause the outer door number esterification between wastewater, removing water under progress rotates, it buys the catalyst in the use door can be to the external number.

According to the present invention, said transesterification reactions in an epoxidation process which may be ester oil, alcohol is 1 to 10 carbon atoms having alkyl group can be primary alcohol 1. Said alcohol carbon number 1 to Wednesday 10 but, preferably 4 to Wednesday 8 and, after completion of said reaction of said formula 1 be a corresponding alkyl R2 alkyl alcohol.

In addition, said epoxidation oil is, for example, epoxidized soybean oil (epoxidized soybean oil), epoxidation castor oil (epoxidized castor oil), epoxidation flax essential oil (epoxidized linseed oil), epoxidation palm oil (epoxidized palm oil), epoxidation stearate (epoxidized stearate), polycarbonate (epoxidized oleate) epoxidation oleyl, epoxidation [thol type (epoxidized tall oil), epoxidation [...] (epoxidized linoleate), or a mixture of these may be, vegetable oil through epoxidation, epoxy compound introducing amount can be.

Said epoxidation oil for example, can be represented by the formula 4, 3 in the molecule of ester protector can be taken and, epoxy material is incorporated in the amount thereof can.

[Formula 4]

One example corresponding to an epoxidation process which oil is represented by said formula 4 are disclosed.

In addition, amounting said epoxidation oil is 3. 5 (I₂ G/100 g) which can be less than, the epoxidation product variation is small during the iodine valency trans s [...] large differences can be free of alkyl ester and iodine, iodine and equipped these epoxidation alkyl ester composition approximately the same features or be somewhat small possibility.

The number not one but, if product color and a solid matter content of selecting oil epoxidation said that the improvement desired level than the number can be, preferably oxirane content 6. 0 Weight % or more (in terms of epoxy content about 16. 2 Weight % or more) may be, iodine valency 3. 0 Hereinafter implementation being. An epoxidation process which selects epoxidation alkyl ester oil having such value is provided to increase product number bath composition can be effective in diminishing color solid matter content.

4 To 10 carbon atoms having an alkylene oxide group said epoxidation oil alcohol transesterification reactions an order, can be simultaneously separating said 3 is of ester, thereby forming the at least one alkyl alcohol 3 newly coupled epoxy ester can be.

Said [...] reaction is 40 to 230 trans ester, preferably 50 to 200 °C, more preferably 100 to 180 °C can be carried out in a reaction temperature, final number order number generating rate is 100 to 180 °C preferred embodiment for a reaction temperature of solid within the article response in carrying out now.

In addition, the reaction is preferably carried 30 minutes 8 time [...] said trans ester, more preferably 1 to 6 be a carried out in time. In addition, when performing a final number considering an imaginary time can be preferably at least 3, more preferably at least 4 hours reaction degree. 6 But preferably until time for performing an electrochemical reaction, or solid content in viscosity of at least 4 time when subjected product intended to the level can be improved. Only, the reaction time exceeds 8 time that the oxirane content if adverse effects and, fixed to the surface of the oxirane content be adversely affect product color.

Temperature and time range is formed at said epoxidation alkyl ester composition can be achieved effectively. The, reaction temperature has attained a temperature in said reaction time is reactants that is specified can be calculated.

Said transesterification reactions are basic catalyst, can be embodiment in acid or a metal catalyst, in this case reaction time is shortened and equal to or less.

Example said acid catalyst is sulfuric acid, methane sulfonic acid or p - such as toluene sulfonic acid may be, for example sodium or potassium isocyanate functional group with said metal catalyst and the like side orgin organometallic catalysts, metal oxide catalyst, catalyst or metal salt can be themselves.

Said metal component is for example sodium, potassium tin, titanium and zirconium with one or a mixture of at least one selected from the group consisting of these materials 2 can be.

In addition, after the reaction by-products and unreacted alcohols of polyvalent alcohol and said trans - esterification reaction products separation, is distilled to number can further include the step of yarn and industry.

Said process are particularly positive number, said transesterification reactions after temperature of 80 to 100 °C cooling and political time can perform the functions, in this case to layer separation occurs, comprising upper layer epoxidation alkyl esters of alcohol can be, glycerin and other byproducts is lower can be included. Next, catalytic process for production of an aqueous solution for flushing can be neutralized by injecting neutralization and derive.

Said neutralizing electric process can be performed after first separating mainly including the byproduct is also lower, in lower neutralizing electric discharge products may be dissolving in water, unreacted alcohol and water recovery and number after repetitive after flushing process can be a stand-alone.

But, if the clamping said neutralizing electric process alcohol use in transesterification reactions said carbon fiber is different can be generated.

For example, in butanol 4 carbon atoms as the neutralizing electric process to execute the door number thereby generating the wastewater directly distilled and line number preferably butanol can be a stand-alone. However, since activity of the catalyst in which case the player is mounted again diglyceride or triglyceride is glycerol alkyl ester in the epoxidation product product reverse dual materials such as epoxidation oil similar can be viscosity number containing the door since, significantly process design needs to be disclosed.

In addition, as another alternative, personal 2 - ethylhexyl alcohol 2 - ethylhexyl alcohol 8 carbon atoms the desired solubility in water 5,000 ppm, waste water which is free from occurrence of door number, the, case number of the printed after alcohol neutralizing electric, lower layer number products after neutralization and washed into a door number when a stand-alone basis without both tranfectants thereof can.

Said number prepared by the epoxidation alkyl ester compounds such as aforementioned be based on a range of weight ratio of sheet-based mixing [pul it will do. At this time mixing ratio or second sheet-based material described above can be applied, a base having the substrate.

On the other hand, sheet-based material also, as said epoxidation alkyl ester composition, number tank through an esterification reaction can be, direct esterification reaction or citric acid and alcohol are reacted, citrate and low molecular alcohol are reacted ester reaction transformer can be applied, if at least one transesterification reaction is applicable to a mixture of product 3 can be formed.

Said sheet-based material is applied to the tablets needed further in vitro epoxidation oil may be filled. In this case epoxidation oil is equal to the illustrated prior may be selected from the range, the weight 100 parts by weight of the blending of the substances and a sheet-based epoxidation alkyl ester compound diffuses the contrast, 1 to 100 parts by weight, preferably 1 to 80 parts by weight of be a. Since related features described above, a substrate and having the other.

The number number prepared by the plasticizer composition, ethylene vinyl acetate, polyethylene, polyketone, polypropylene, polyvinyl chloride, polystyrene, polyurethane, or thermoplastic elastomer, 100 parts by weight of the resin or a mixture of these, 5 to 150 parts by weight, to 100 parts by weight of 40, or 40 to 50 parts by weight range can be incorporated into, resin composition can be [...] number.

Said resin composition by a plasticizer such as the n-number composition, flooring, wallpaper, film, hose or wire can be a variety of applications, tensile strength and elongation, and plasticized efficiency and heating loss in addition to the basic mechanical properties such as number can be physical properties to those of existing carboxylic acid derivatives.

In the embodiment of the present invention according to one, said resin composition further comprises filling number can be.

0 To 300 parts by weight of said resin is present in an filling said number 100, preferably 50 to 200 parts by weight, more preferably 100 to 200 parts by weight of be a.

In the embodiment of the present invention according to one, filling said number is it was found using known number can be guaranteed, particularly not one number. For example, silica, magnesium carbonate, calcium carbonate, 103a, talc, magnesium hydroxide, titanium dioxide, magnesium oxide, calcium hydroxide, aluminum hydroxide, aluminum silicate, magnesium silicate and barium sulfate can be a mixture of at least one selected from 1.

In addition, in the embodiment of the present invention according to one, said resin composition further includes a number of other stabilized number can be added as needed.

Stabilizing said number of said resin 100 0 in an exemplary number is added each other to 20 parts by weight, preferably 1 to 15 parts by weight of be a.

In the embodiment of the present invention can be stabilized according to one number of zinc salts of stearic acid is e.g. calcium - calcium - zinc (Ca-a Zn-based) or stabilizing composite barium (Ba-a Zn-based) but using zinc - number, the number is one that is particularly not the.

In the embodiment

Hereinafter, the present invention specifically account for example in the embodiment detailed the on-sensors other. However, the present invention according to in the embodiment includes various other shape can be, in the embodiment of the present invention don't interpreted are limited to the intervening range downwardly. The present invention is the art of the present invention in the embodiment with a mean knowledge to account for the entire surface which ball number are disclosed.

Number attainments 1: Of eFAEHE Number bath

Cooler, condenser, a decanter, reflux pump, temperature controller, agitator provided with 4 ports 3 liter reactor oxirane content 6. 97% By weight, amounting 1. 93 (I₂ G/100g) in epoxidized soybean oil (Epoxidized Soybean Oil; ESO) 1000g, 2 - ethylhexyl alcohol (2 a-EH) 500g, catalyst metal salt as catalyst 5. 5G which can, about 180 °C temperature slowly to the chains.

Gas chromatograph analysis, ESO active material is also used for completely consumed in the reaction was terminate response. After completion of reaction, number glycerin by-products industry association step, unreacted raw material and a stand-alone article and subjected to a positive number number number finally oxirane content 5. 21% By weight, amounting 1. 70 For the epoxidation of 2 - ethylhexyl ester composition 1210g stingy.

Number attainments 2: Of eFAINE Number bath

2 - Ethylhexyl isocyanate instead said number 1 and number the same method in the range of 0.1 [...] roh difficulty this year attainments based on table 1 for removing a generally downwardly facing surface such as an epoxidation process which ISO nonyl ester composition having oxirane content inferred number was high pressure liquid coolant.

Number attainments 3: Of eFABE Number bath

2 - Ethylhexyl instead butanol and said number 1 the same number in the range of 0.1 [...] attainments method based on a generally downwardly facing surface such as table 1 for removing an epoxidation process which butyl ester composition having oxirane content inferred number was high pressure liquid coolant.

Number attainments 4: Tree butylCitrate (TBC) of Number bath

Using reaction material as sheet [lik it buys 384 g and butanol 580 g, 706 g (yield: 98%) butyl citrate (tributyl citrate) finally tree by Congress.

Number attainments 5: Tree (2 -Ethylhexyl) Citrate (TEHC) of Number bath

384 G 2 - ethylhexyl using [lik it buys and reaction material as sheet 1014 g, finally tree (2 - ethylhexyl) 1029 g (yield: 98%) citrate (tri (2 a-ethylhexyl) citrate) by Congress.

Number attainments 6: Tree neel roh this cowCitrate (TINC) of Number bath

[Lik it buys 384 g using reaction material as sheet useful therefore nonanol 1123 g, 1111 g (yield: 98%) by Congress finally tree neel roh this cow citrate (triisobutyl citrate).

Number attainments 7: Of eFAEHE Number bath

Epoxidation of soybean oil content than the number 1 and number 1 glass [...] oxirane attainments attainments said number using the same method oxirane content 3. 37 Weight % 2 - ethylhexyl ester composition having an epoxidation process which number was high pressure liquid coolant.

Comparison number attainments 1: Of eFAME Number bath

2 - Ethylhexyl instead said number 1 and number the same method in the range of 0.1 methanol [...] attainments epoxidation of methyl ester composition number was high pressure liquid coolant.

Comparison number attainments 2: Of eFAPE Number bath

2 - Ethylhexyl instead said number 1 and number the same method in the range of 0.1 propanol [...] attainments epoxidation of propyl ester composition number was high pressure liquid coolant.

Comparison number attainments 3: Of eFADDE Number bath

2 - Ethylhexyl instead said number 1 and number the same method of boron in the range of 0.1 [...] space this year attainments epoxidation of crystalline salts of dodecyl ester composition number was high pressure liquid coolant.

In the embodiment

Said number 1 to number 1 to 3 7 attainments material and comparison level for which code table such as in the embodiment 1 and comparison examples attainments as stops.

Experiment example 1: Sample number small and performance estimation

In the embodiment 1 and comparison example 1 to 5 to 11 as well as to a sample for experiment number carboxylic acid derivatives. Said small sample number with reference to ASTM D638, number 40 parts by weight of PVC 100 parts by weight of plasticizer, 3 parts by weight of stable number (LOX 912 NP) in combination with a roll mill mixer 170 °C 4 minutes then have in work, using 180 °C 2 in press (press). 5 Minutes to 2 minutes (high-pressure) and small (low pressure) and second operation 1T 3T sheet number-gate. Each sample test results table 2 using the following properties to the shop window.

<Test item>

Said in the embodiment and comparison example test item to 30 parts by weight as evaluation by dielectrophoresis.

Measuring hardness (hardness)

Using ASTM D2240, in shore hardness (shore A) 25 °C, determined the 3T 10s.

Measuring tensile strength (tensile strength)

By ASTM D638 method, U a test machines. T. M (number irradiation; Instron, model name; 4466) cross head speed (cross head speed) using a 200 mm/min (1T) after 5.3, cutting the sample point were measured. Tensile strength the bill as follows:

Tensile strength (kgf/mm2) thickness (mm) width (mm)/(kgf) load (load) value=x

Elongation(Elongation rate) measurement

By ASTM D638 method, said U. T. Using a 200 mm/min crosshead speed (cross head speed) M (1T) after 5.3, cutting the sample point measuring, delayed destruction the bill as follows:

Elongation (%) was calculated x 100=length/initial length after stretching.

Measuring transition loss (migration loss)

2 Mm thicknesses depending upon the test pieces made from the KSM-a 3156, PS Plate 1 kgf/cm after test piece bonded on both sides² Been given load. Hot air circulating oven and testing (80 °C) after 72 hours in time to cool while left with respect to the bonding wire 4. Then adhered to a test piece before and after a number of stand-alone oven PS left transition is accomplished through weighing amount was calculated by type such as below.

Transition amount (%)={(a high temperature test piece weight of test piece after incubation oven - initial weight)/initial weight of the test piece in room temperature} x 100

Heating loss (volatile loss) measurement

In the specimen after it became work 72 80 °C work during the time said number, the weight of the sample were measured.

Heating loss (% by weight)=initial specimen weight - (80 °C, 72 after the working time sample weight) x 100/initial sample weight was calculated.

the reference table 2, in the embodiment 1 to 11 carboxylic acid derivatives are either poor properties composition can be balanced without number properties which is excellent in both levels appear to 100 mm whereas, in the case of comparison example 1 to 5, or poor physical properties, in which one or more reactive plasticizer composition makes a point number in particularly poor level identifying unit which can be applied.

Specifically, in the case of comparison example 1 and 2, 1 and 3 carbon atoms epoxidation alkyl ester composition component volatilized during processing since small which can be heated and becomes remarkable deterioration of physical properties according to considerable amounts can be found large numerical displayed on the transition loss. However, in the embodiment 7 and 8 is relatively carbon number differences in 4 carbon atoms using the comparison example 1 and 2 into the conductor despite a significantly smaller amount compared to heating tank to reduce the transition point are identified.

In addition, in the case of comparison example 3 to 12 carbon atoms too because, in the embodiment are shifted about 2 times the steam raised in all transition rather indicates a poor sound levels are identified.

Further, each microstructure in the embodiment 1 and comparison example 4 number without applying a plasticizer composition in comparison with 4 to 5 by solar heat, rather than linearly properties is changed, with new ratio transition loss and reducing the amount of heating the two materials to higher levels than indicated by the physical properties synergistic effect to confirm enhancing properties can be achieved.

In addition, in the embodiment 10 and 11 in the embodiment 1 and comparison by solar heat, further effects can be shown by epoxidation oil, tensile strength and elongation, and reducing the amount of heating which produces both improved transition loss are identified. Through epoxidation alkyl ester composition sheet-based epoxidation to additional materials properties can be adding oil if improvement can confirm it.

Of the present invention preferred embodiment of the present invention detailed above are described but not limited to rights range and then basic general outline of the present invention defined in the claims of which using one skilled in addition of the present invention in a range of various modified and improved form rights are disclosed.