JPH04213382A - Oil solidifer - Google Patents
Oil solidiferInfo
- Publication number
- JPH04213382A JPH04213382A JP3223391A JP3223391A JPH04213382A JP H04213382 A JPH04213382 A JP H04213382A JP 3223391 A JP3223391 A JP 3223391A JP 3223391 A JP3223391 A JP 3223391A JP H04213382 A JPH04213382 A JP H04213382A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- meth
- acrylate
- alkyl
- solidifier
- 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.)
- Granted
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 24
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 4
- 239000000701 coagulant Substances 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 53
- 239000000178 monomer Substances 0.000 abstract description 17
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract description 14
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract description 3
- 235000019198 oils Nutrition 0.000 description 49
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 9
- -1 polyethylene Polymers 0.000 description 7
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- JTHZUSWLNCPZLX-UHFFFAOYSA-N 6-fluoro-3-methyl-2h-indazole Chemical compound FC1=CC=C2C(C)=NNC2=C1 JTHZUSWLNCPZLX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- BLLFPKZTBLMEFG-UHFFFAOYSA-N 1-(4-hydroxyphenyl)pyrrole-2,5-dione Chemical compound C1=CC(O)=CC=C1N1C(=O)C=CC1=O BLLFPKZTBLMEFG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、油凝固剤に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil coagulant.
【０００２】0002
【従来の技術】従来、油凝固剤として、低分子量のポリ
エチレンやパラフィンからなるものが提案されている。
（例えば特開昭５８ー３０３８３号公報）。BACKGROUND OF THE INVENTION Conventionally, oil coagulants made of low molecular weight polyethylene or paraffin have been proposed. (For example, Japanese Patent Application Laid-Open No. 58-30383).
【０００３】0003
【発明が解決しようとする課題】しかし、従来の技術で
は多量に添加しないと充分に固化しないなどの課題があ
った。[Problems to be Solved by the Invention] However, the conventional techniques had problems such as insufficient solidification unless a large amount was added.
【０００４】0004
【課題を解決するための手段】本発明者らは少量の添加
で油を固化しうる油凝固剤について、鋭意検討した結果
、本発明に到達した。すなわち本発明は、炭素数１２以
上のアルキル基を有するアルキル（メタ）アクリレ−ト
（ａ）単位を２０モル％以上有するビニル系重合体から
なる油凝固剤である。[Means for Solving the Problems] The present inventors have conducted intensive studies on oil coagulants that can solidify oil when added in small amounts, and have finally arrived at the present invention. That is, the present invention is an oil coagulant made of a vinyl polymer having 20 mol % or more of alkyl (meth)acrylate (a) units having an alkyl group having 12 or more carbon atoms.
【０００５】本発明において（ａ）としては、炭素数１
２以上の直鎖または分岐状の飽和または不飽和のアルキ
ル基を有するアルキル（メタ）アクリレ−トが挙げられ
る。この具体例としては、ラウリル（メタ）アクリレー
ト、トリデシル（メタ）アクリレート、ミリスチル（メ
タ）アクリレート、ペンタデシル（メタ）アクリレート
、セチル（メタ）アクリレート、ヘプタデシル（メタ）
アクリレート、ステアリル（メタ）アクリレート、イソ
ステアリル（メタ）アクリレート、オレイル（メタ）ア
クリレート等が挙げらる。In the present invention, (a) has a carbon number of 1
Examples include alkyl (meth)acrylates having two or more linear or branched saturated or unsaturated alkyl groups. Specific examples include lauryl (meth)acrylate, tridecyl (meth)acrylate, myristyl (meth)acrylate, pentadecyl (meth)acrylate, cetyl (meth)acrylate, and heptadecyl (meth)acrylate.
Examples include acrylate, stearyl (meth)acrylate, isostearyl (meth)acrylate, and oleyl (meth)acrylate.
【０００６】これらのうち好ましいものは、炭素数１６
以上のアルキル（メタ）アクリレートであり、さらに好
ましいものはステアリル（メタ）アクリレートである。
該ビニル系重合体（１）は（ａ）の単独重合体でもよく
、（ａ）と他のビニル系モノマ−（ｂ）との共重合体で
もよい。[0006] Among these, preferred is carbon number 16.
Among the above alkyl (meth)acrylates, stearyl (meth)acrylate is more preferred. The vinyl polymer (1) may be a homopolymer of (a) or a copolymer of (a) and another vinyl monomer (b).
【０００７】他のビニル系モノマ−（ｂ）としては、た
とえば水酸基含有ビニルモノマ−（ｂ−１）、カルボン
酸基含有ビニルモノマ−（ｂ−２）、（ａ）以外の疎水
性ビニル系モノマ−（ｂ−３）および二重結合を２個以
上有する架橋性モノマ−（ｂ−４）が挙げられる。Examples of other vinyl monomers (b) include hydroxyl group-containing vinyl monomers (b-1), carboxylic acid group-containing vinyl monomers (b-2), and hydrophobic vinyl monomers other than (a) ( b-3) and a crosslinkable monomer having two or more double bonds (b-4).
【０００８】水酸基含有ビニル系モノマ−（ｂ−１）と
しては、例えば、ヒドロキシエチル（メタ）アクリレ−
ト、ヒドロキシプロピル（メタ）アクリレ−ト、グリセ
ロ−ル（メタ）クリレ−ト、ポリエチレングリコ−ル（
メタ）アクリレ−ト、ポリプロピレングリコ−ル（メタ
）アクリレ−ト、カプロラクトン変性２−ヒドロキシエ
チル（メタ）アクリレ−ト、Ｎ−（４−ヒドロキシフェ
ニル）マレイミドなどおよびこれらの二種以上の混合物
が挙げられる。Examples of the hydroxyl group-containing vinyl monomer (b-1) include hydroxyethyl (meth)acrylate.
ester, hydroxypropyl (meth)acrylate, glycerol (meth)acrylate, polyethylene glycol (
Examples include meth)acrylate, polypropylene glycol (meth)acrylate, caprolactone-modified 2-hydroxyethyl (meth)acrylate, N-(4-hydroxyphenyl)maleimide, and mixtures of two or more of these. It will be done.
【０００９】カルボン酸基含有ビニル系モノマ−（ｂ−
２）としては、例えば、（メタ）アクリル酸、クロトン
酸、ケイヒ酸、イタコン酸、マレイン酸などおよびこれ
らの二種以上の混合物が挙げられる。Carboxylic acid group-containing vinyl monomer (b-
Examples of 2) include (meth)acrylic acid, crotonic acid, cinnamic acid, itaconic acid, maleic acid, and mixtures of two or more thereof.
【００１０】（ａ）以外の疎水性ビニル系モノマ−（ｂ
−３）としては、たとえば、エチレン、プロピレンなど
のオレフィン、スチレンなどの芳香族オレフィン、酢酸
ビニルなどのビニルエステル、ブタジエン、イソプレン
などのジエン類および炭素数１２未満のアルキル基を有
するアルキル（メタ）アクリレ−トが挙げられる。Hydrophobic vinyl monomers other than (a) (b)
-3) Examples include olefins such as ethylene and propylene, aromatic olefins such as styrene, vinyl esters such as vinyl acetate, dienes such as butadiene and isoprene, and alkyl (meth) having an alkyl group having less than 12 carbon atoms. Examples include acrylate.
【００１１】二重結合を２個以上有する架橋性モノマ−
（ｂ−４）としては、メチレンビスアクリルアミド、エ
チレングリコールジアクリレート等が挙げられる。Crosslinkable monomer having two or more double bonds
Examples of (b-4) include methylene bisacrylamide, ethylene glycol diacrylate, and the like.
【００１２】該ビニル系重合体（１）を構成するモノマ
−のうち、（ａ）の構成比は通常２０モル％以上、好ま
しくは３０モル％以上である。（ａ）が２０モル％未満
では、油に対する溶解性が悪くなる。Among the monomers constituting the vinyl polymer (1), the composition ratio of (a) is usually 20 mol% or more, preferably 30 mol% or more. If (a) is less than 20 mol%, the solubility in oil will be poor.
【００１３】他のビニル系モノマ−（ｂ）のうち、（ｂ
−１）〜（ｂ−３）の構成比の合計は通常０〜８０モル
％、好ましくは０〜７０モル％である。Among other vinyl monomers (b), (b)
The total composition ratio of -1) to (b-3) is usually 0 to 80 mol%, preferably 0 to 70 mol%.
【００１４】また（ｂ−４）の構成比は通常０〜５％、
好ましくは０〜３％である。[0014] The composition ratio of (b-4) is usually 0 to 5%,
Preferably it is 0 to 3%.
【００１５】本発明におけるアルキル（メタ）アクリレ
ート系重合体（１）の数平均分子量は通常、１，０００
〜１００，０００、好ましくは３，０００〜８０，００
０である。分子量が１，０００未満では油凝固性が低下
し、１００，０００より大きいと凝固剤の所要量が増え
る。The number average molecular weight of the alkyl (meth)acrylate polymer (1) in the present invention is usually 1,000.
~100,000, preferably 3,000-80,00
It is 0. If the molecular weight is less than 1,000, oil coagulation properties will be reduced, and if it is greater than 100,000, the required amount of coagulant will increase.
【００１６】本発明における該ビニル系重合体（１）の
製法を例示すると、上記に例示した各構成モノマー成分
を、通常用いられるラジカル開始剤の存在下で、溶液重
合法、懸濁重合法、乳化重合法等、好ましくは溶液重合
法により重合し、（２）を製造することができる。[0016] To illustrate the method for producing the vinyl polymer (1) in the present invention, the above-mentioned constituent monomer components are subjected to solution polymerization, suspension polymerization, (2) can be produced by polymerization using an emulsion polymerization method or the like, preferably a solution polymerization method.
【００１７】本発明の油凝固剤は、燃料油または工業原
料油として用いられる、ガソリン、ナフサ、灯油、軽油
、原油、潤滑油、重油等の石油類、動植物油や、炭化水
素系溶剤（炭素数が通常５以上）に添加することにより
、これらの油を固形化処理することができる。これらの
油が流出油や廃液中の油分ないし、廃油の場合は、固形
状で廃棄することができる。またこれらの油は通常液状
であるため、本発明の凝固剤を添加することにより固形
燃料とすることもできる。The oil coagulant of the present invention can be used as fuel oil or industrial raw material oil, such as gasoline, naphtha, kerosene, light oil, crude oil, lubricating oil, heavy oil, and other petroleum oils, animal and vegetable oils, and hydrocarbon solvents (carbon These oils can be solidified by adding them (usually 5 or more). If these oils are spilled oils, oils in waste liquids, or waste oils, they can be disposed of in solid form. Furthermore, since these oils are usually liquid, they can also be made into solid fuels by adding the coagulant of the present invention.
【００１８】本発明の油凝固剤の添加量は、凝固後の充
分な硬度を得ることを考慮すると、油１００重量部に対
して、通常１重量部以上、好ましくは３重量部以上であ
る。本発明の油凝固剤を凝固後の充分な硬度を得ること
を考慮すると、油１００重量部に対して、通常１重量部
以上、好ましくは３重量部以上である。The amount of the oil coagulant of the present invention to be added is usually 1 part by weight or more, preferably 3 parts by weight or more, based on 100 parts by weight of the oil, in order to obtain sufficient hardness after solidification. In order to obtain sufficient hardness after coagulating the oil coagulant of the present invention, the amount is usually 1 part by weight or more, preferably 3 parts by weight or more, per 100 parts by weight of oil.
【００１９】本発明の油凝固剤を凝固しようとする油に
添加し、攪拌溶解した後、放置することにより容易に油
が固形状となる。室温で油凝固剤が溶解しにくい場合は
、５０℃以上に加熱した油に油凝固剤を添加後、攪拌溶
解し、放冷すればよい。[0019] The oil coagulant of the present invention is added to the oil to be coagulated, stirred and dissolved, and then left to stand to easily solidify the oil. If the oil coagulant is difficult to dissolve at room temperature, the oil coagulant may be added to oil heated to 50° C. or higher, stirred and dissolved, and allowed to cool.
【００２０】[0020]
【実施例】以下、実施例により本発明をさらに説明する
が、本発明はこれに限定されるものではない。実施例中
の部は重量部である。[Examples] The present invention will be further explained below with reference to Examples, but the present invention is not limited thereto. Parts in the examples are parts by weight.
【００２１】実施例１
ステアリルアクリレート１２０部をトルエン１８０部に
溶解し、アゾビスイソブチロニトリル２．４部を加え、
窒素気流下、６０℃、５時間反応した後、トルエンを溜
去し本発明の油凝固剤（以下油凝固剤Ａとする）を得た
。ＧＰＣによる数平均分子量は５２０００であった。Example 1 120 parts of stearyl acrylate was dissolved in 180 parts of toluene, 2.4 parts of azobisisobutyronitrile was added,
After reacting at 60° C. for 5 hours under a nitrogen stream, toluene was distilled off to obtain an oil coagulant of the present invention (hereinafter referred to as oil coagulant A). The number average molecular weight by GPC was 52,000.
【００２２】実施例２
ステアリルアクリレート８０部、ヒドロキシエチルメタ
クリレート２２部およびアクリル酸６部をトルエン１８
０部に溶解後、ジクミルパーオキサイド４．３部を加え
、還流下４時間反応した後トルエンを溜去し本発明の油
凝固剤を（以下、油凝固剤Ｂとする）得た。ＧＰＣによ
る数平均分子量は２２０００であった。Example 2 80 parts of stearyl acrylate, 22 parts of hydroxyethyl methacrylate and 6 parts of acrylic acid were added to 18 parts of toluene.
After dissolving in 0 parts, 4.3 parts of dicumyl peroxide was added, and the mixture was reacted under reflux for 4 hours, and then toluene was distilled off to obtain an oil coagulant of the present invention (hereinafter referred to as oil coagulant B). The number average molecular weight by GPC was 22,000.
【００２３】実施例３
ステアリルアクリレート８０部およびヒドロキシエチル
アクリレート３０部をエタノール３３０部に溶解後、ア
ゾビスイソブチロニトリル３部を加え、窒素気流下、６
０℃、５時間反応後エタノールを溜去し本発明の油凝固
剤（以下、油凝固剤Ｃとする）を得た。ＧＰＣによる数
平均分子量は１８０００であった。Example 3 After dissolving 80 parts of stearyl acrylate and 30 parts of hydroxyethyl acrylate in 330 parts of ethanol, 3 parts of azobisisobutyronitrile was added, and the mixture was dissolved in a nitrogen stream for 60 parts.
After reaction at 0° C. for 5 hours, ethanol was distilled off to obtain an oil coagulant of the present invention (hereinafter referred to as oil coagulant C). The number average molecular weight by GPC was 18,000.
【００２４】実施例４〜８
実施例１〜３で得た油凝固剤と軽油を表１に示した組成
比で１００ミリリットル容ガラスビーカー中で５０℃に
加熱し攪拌溶解後、室温で放置し３０分後、ビーカーを
転倒させて、流動の有無を観察した。流動しなかったも
のについては、針入度計の針の先に直径５ミリメートル
の円板をとりつけ、針入度を測定した。結果を表１に示
す。Examples 4 to 8 The oil coagulant and light oil obtained in Examples 1 to 3 were heated to 50°C in a 100 ml glass beaker at the composition ratio shown in Table 1, stirred and dissolved, and then allowed to stand at room temperature. After 30 minutes, the beaker was inverted and the presence or absence of flow was observed. For those that did not flow, a disk with a diameter of 5 mm was attached to the tip of the needle of a penetrometer to measure the penetration. The results are shown in Table 1.
【００２５】比較例１〜３
ポリエチレンワックス（分子量３０００、以下ＰＥＷと
する）と軽油を表２に示した組成比で１００ミリリット
ル容ガラスビーカー中で１４０℃に加熱し攪拌溶解後、
室温で放置し、実施例４〜８と同様の評価を行った。結
果を表２に示した。Comparative Examples 1 to 3 Polyethylene wax (molecular weight 3000, hereinafter referred to as PEW) and light oil in the composition ratio shown in Table 2 were heated to 140°C in a 100 ml glass beaker and dissolved with stirring.
The samples were left at room temperature and evaluated in the same manner as in Examples 4-8. The results are shown in Table 2.
【００２６】[0026]
【表１】[Table 1]
【００２７】[0027]
【表２】[Table 2]
【００２８】[0028]
【発明の効果】本発明は下記の効果を奏する。本発明の
油凝固剤は、燃料油または工業用油として用いられる、
石油、ナフサ、灯油、軽油、原油等の石油類、動植物油
、潤滑油、重油等や、炭化水素系溶剤に添加することに
より、これらの油を固形化処理することができる。従っ
て、例えばこれらの油が流出油や廃油の場合は、固形状
で廃棄する目的に適する。また、これらの油は通常液状
であるため、本発明の油凝固剤を添加することにより固
形燃料とすることもできる。更に、本発明の油凝固剤は
、従来のものに比べ、少量の添加で充分な硬度の固形化
された油を得ることができ、かつ簡単な方法で油を凝固
することが出来る等の効果を奏する。[Effects of the Invention] The present invention has the following effects. The oil coagulant of the present invention is used as fuel oil or industrial oil.
These oils can be solidified by adding them to petroleum oils such as petroleum, naphtha, kerosene, light oil, and crude oil, animal and vegetable oils, lubricating oils, heavy oils, and hydrocarbon solvents. Therefore, for example, when these oils are spilled oils or waste oils, they are suitable for disposal in solid form. Furthermore, since these oils are usually liquid, they can also be made into solid fuels by adding the oil coagulant of the present invention. Furthermore, compared to conventional oil coagulants, the oil coagulant of the present invention has effects such as being able to obtain solidified oil with sufficient hardness by adding a small amount and coagulating oil in a simple manner. play.
Claims (2)
アルキル（メタ）アクリレ−ト（ａ）単位を２０モル％
以上有するビニル系重合体（１）からなる油凝固剤。Claim 1: 20 mol% of alkyl (meth)acrylate (a) units having an alkyl group having 12 or more carbon atoms.
An oil coagulant comprising the vinyl polymer (1) having the above.
−トである請求項１記載の油凝固剤。2. The oil coagulant according to claim 1, wherein (a) is stearyl (meth)acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3032233A JPH0765030B2 (en) | 1990-05-09 | 1991-01-31 | Oil coagulant |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-119584 | 1990-05-09 | ||
| JP11958490 | 1990-05-09 | ||
| JP3032233A JPH0765030B2 (en) | 1990-05-09 | 1991-01-31 | Oil coagulant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04213382A true JPH04213382A (en) | 1992-08-04 |
| JPH0765030B2 JPH0765030B2 (en) | 1995-07-12 |
Family
ID=26370770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3032233A Expired - Lifetime JPH0765030B2 (en) | 1990-05-09 | 1991-01-31 | Oil coagulant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0765030B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06145691A (en) * | 1992-10-30 | 1994-05-27 | Ebara Kogyo Senjo Kk | Method for sealing oil component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05311191A (en) * | 1990-05-09 | 1993-11-22 | Sanyo Chem Ind Ltd | Coagulant for edible oil |
-
1991
- 1991-01-31 JP JP3032233A patent/JPH0765030B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05311191A (en) * | 1990-05-09 | 1993-11-22 | Sanyo Chem Ind Ltd | Coagulant for edible oil |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06145691A (en) * | 1992-10-30 | 1994-05-27 | Ebara Kogyo Senjo Kk | Method for sealing oil component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0765030B2 (en) | 1995-07-12 |
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