JP4926839B2 - Polyolefin resin composition - Google Patents
Polyolefin resin composition Download PDFInfo
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- JP4926839B2 JP4926839B2 JP2007150535A JP2007150535A JP4926839B2 JP 4926839 B2 JP4926839 B2 JP 4926839B2 JP 2007150535 A JP2007150535 A JP 2007150535A JP 2007150535 A JP2007150535 A JP 2007150535A JP 4926839 B2 JP4926839 B2 JP 4926839B2
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- JP
- Japan
- Prior art keywords
- fatty acid
- polyolefin resin
- diglycerin
- acid ester
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920005672 polyolefin resin Polymers 0.000 title claims description 27
- 239000011342 resin composition Substances 0.000 title claims description 16
- -1 diglycerin fatty acid ester Chemical class 0.000 claims description 37
- 229940105990 diglycerin Drugs 0.000 claims description 35
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 34
- 239000000194 fatty acid Substances 0.000 claims description 34
- 229930195729 fatty acid Natural products 0.000 claims description 34
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 18
- 235000011187 glycerol Nutrition 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 7
- 125000002252 acyl group Chemical group 0.000 claims description 5
- 125000004185 ester group Chemical group 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 13
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 238000000465 moulding Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004817 gas chromatography Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 4
- 238000006297 dehydration reaction Methods 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000002216 antistatic agent Substances 0.000 description 3
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 230000002087 whitening effect Effects 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- ZFDPAZDODACYOG-UHFFFAOYSA-M sodium;[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonate Chemical compound [Na+].CN1C(C)=C(NCS([O-])(=O)=O)C(=O)N1C1=CC=CC=C1 ZFDPAZDODACYOG-UHFFFAOYSA-M 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229940087101 dibenzylidene sorbitol Drugs 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- XGZOMURMPLSSKQ-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)N(CCO)CCO XGZOMURMPLSSKQ-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- IZMJMCDDWKSTTK-UHFFFAOYSA-N quinoline yellow Chemical compound C1=CC=CC2=NC(C3C(C4=CC=CC=C4C3=O)=O)=CC=C21 IZMJMCDDWKSTTK-UHFFFAOYSA-N 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は、帯電防止性、耐ブリード性及び耐滑り性に優れるポリオレフィン樹脂組成物に関する。 The present invention relates to a polyolefin resin composition having excellent antistatic properties, bleed resistance and slip resistance.
ポリオレフィン樹脂は、フィルム、成形品、繊維などの成形材料として広く用いられているが、静電気が発生、蓄積し易く、ほこりが表面に付着したり、汚染されやすく商品価値を低下させる等の問題がある。 Polyolefin resins are widely used as molding materials for films, molded products, fibers, etc., but there are problems such as static electricity is likely to be generated and accumulated, dust adheres to the surface, is easily contaminated, and lowers the product value. is there.
このような問題を解決するために、例えば特許文献1には、ジグリセリンモノ脂肪酸エステルを主成分とする帯電防止剤組成物が開示されており、グリセリンモノ脂肪酸エステルやアルキルジエタノールアミド等を併用することが好ましいと記載されている。ポリオレフィン樹脂において成形後早期に良好な帯電防止効果を得ようとするとき、グリセリン脂肪酸エステルの併用が有効であるが、グリセリン脂肪酸エステルの配合物は、その凝集力が強いが故の欠点も有しており、長期の保管などでは、表面にブリードした帯電防止剤が白化し(ブルーム現象)、外観不良を起こしたり、滑り性の増加によりポリオレフィン樹脂製の袋等が荷崩れするなどの問題があった。
本発明の課題は、帯電防止性能を確保しつつ、耐ブリード性及び耐滑り性に優れるポリオレフィン樹脂組成物を提供することにある。 An object of the present invention is to provide a polyolefin resin composition having excellent bleed resistance and slip resistance while ensuring antistatic performance.
本発明は、ジグリセリン脂肪酸エステルと、アルキルジエタノールアミドを含有するポリオレフィン樹脂組成物であって、組成物中のグリセリン脂肪酸エステル含有量が100ppm以下であるポリオレフィン樹脂組成物を提供する。 The present invention provides a polyolefin resin composition containing a diglycerin fatty acid ester and an alkyldiethanolamide, wherein the glycerin fatty acid ester content in the composition is 100 ppm or less.
本発明のポリオレフィン樹脂組成物は、良好な帯電防止効果を有し、更に耐ブリード性に優れ表面状態の悪化も無く、且つ耐滑り性に優れ荷崩れ等を抑えることができる。 The polyolefin resin composition of the present invention has a good antistatic effect, is excellent in bleed resistance, has no deterioration in surface condition, and is excellent in slip resistance and can suppress load collapse.
[ポリオレフィン樹脂]
本発明に用いられるポリオレフィン樹脂とは、オレフィンが主たる構成単位である重合体を指し、エチレン、プロピレン等のオレフィンのそれぞれ単独重合体、或いはエチレン−プロピレンのブロック共重合体、ランダム共重合体、あるいはエチレン及び/又はプロピレンと、ブテン、ペンテン、ヘキセン等の他のオレフィンとの共重合体、更には、エチレン及び/又はプロピレンと、酢酸ビニル等の他の単量体との共重合体等が挙げられる。
[Polyolefin resin]
The polyolefin resin used in the present invention refers to a polymer in which an olefin is a main constituent unit, each of which is an olefin homopolymer such as ethylene or propylene, or an ethylene-propylene block copolymer, a random copolymer, or Copolymers of ethylene and / or propylene with other olefins such as butene, pentene, hexene, and further copolymers of ethylene and / or propylene with other monomers such as vinyl acetate. It is done.
これらの中でもプロピレン単独重合体、プロピレン−エチレンランダム共重合体及びプロピレン−エチレンブロック共重合体等のポリプロピレン樹脂が好ましい。ポリプロピレン樹脂の重量平均分子量は、10万〜65万が好ましい。なお重量平均分子量は、ゲル・パーミエーションクロマトグラフィー(GPC)により次の条件で測定した値である。
装置:ウォーターズ社製GPC 150C型
カラム:昭和電工社製AD80M/S 3本
測定温度:140℃
濃度:20mg/10ml
溶媒:オルソジクロロベンゼン
また、ポリプロピレン樹脂のメルトフローレート(MFR)(JIS K6921、温度230℃、荷重21.18N)は0.5〜100g/10分が好ましい。
Among these, polypropylene resins such as propylene homopolymer, propylene-ethylene random copolymer, and propylene-ethylene block copolymer are preferable. The weight average molecular weight of the polypropylene resin is preferably 100,000 to 650,000. The weight average molecular weight is a value measured under the following conditions by gel permeation chromatography (GPC).
Apparatus: GPC 150C type column manufactured by Waters Co. Column: 3 AD80M / S manufactured by Showa Denko Corporation Measurement temperature: 140 ° C
Concentration: 20mg / 10ml
Solvent: Orthodichlorobenzene The melt flow rate (MFR) (JIS K6921, temperature 230 ° C., load 21.18 N) of the polypropylene resin is preferably 0.5 to 100 g / 10 min.
[ポリオレフィン樹脂組成物]
本発明のポリオレフィン樹脂組成物は、ポリオレフィン樹脂と、ジグリセリン脂肪酸エステルと、アルキルジエタノールアミドを含有し、組成物中のグリセリン脂肪酸エステル含有量が100ppm以下のものである。
[Polyolefin resin composition]
The polyolefin resin composition of the present invention contains a polyolefin resin, a diglycerin fatty acid ester, and an alkyldiethanolamide, and the glycerin fatty acid ester content in the composition is 100 ppm or less.
本発明に用いられるジグリセリン脂肪酸エステルは、ジグリセリンと脂肪酸とを反応させて得られるが、原料のジグリセリンは、グリセリン脂肪酸エステルの生成を抑えて優れた耐滑り性を得、更に優れた帯電防止効果を得る観点から、ジグリセリン含有量が90重量%以上のものが好ましく、95重量%以上のものがより好ましい。また脂肪酸の炭素数は、優れた帯電防止性を得る観点から、8〜22が好ましく、12〜22がより好ましく、12〜18が更に好ましい。 The diglycerin fatty acid ester used in the present invention is obtained by reacting diglycerin and a fatty acid, but the raw material diglycerin suppresses the formation of glycerin fatty acid ester to obtain excellent slip resistance, and further excellent charging. From the viewpoint of obtaining the prevention effect, the diglycerin content is preferably 90% by weight or more, more preferably 95% by weight or more. The number of carbon atoms of the fatty acid is preferably 8 to 22, more preferably 12 to 22, and still more preferably 12 to 18 from the viewpoint of obtaining excellent antistatic properties.
なお、原料ジグリセリン中のジグリセリン含有量は以下の方法で測定した値である。 The diglycerin content in the raw material diglycerin is a value measured by the following method.
ガラス製サンプル瓶に、原料ジグリセリン2mgとトリメチルシリル化剤(「シリル化剤TH」、関東化学製)1.0mLとを加え、密栓した後、60℃で10分間加熱した。これにイオン交換水5.0mL、ヘキサン1.0mLを加えて混合後、ヘキサン層を下記条件のガスクロマトグラフィー(GLC)のFID検出器によるエリア比により定量した。 To a glass sample bottle, 2 mg of raw material diglycerin and 1.0 mL of a trimethylsilylating agent (“silylating agent TH”, manufactured by Kanto Chemical Co., Inc.) were added, sealed, and heated at 60 ° C. for 10 minutes. To this, 5.0 mL of ion-exchanged water and 1.0 mL of hexane were added and mixed, and then the hexane layer was quantified by the area ratio using a FID detector of gas chromatography (GLC) under the following conditions.
<GLC条件>
装置;Agilent Technologies製 6890N型
カラム;DB−1HT(J&W Scientific製)30m
カラム温度;initial=100℃、final=350℃
昇温速度=10℃/分、350℃にて10分間保持
検出器;FID、温度=330℃
注入部;スプリット比=50:1、温度=330℃
サンプル注入量;1μL
キャリアガス;ヘリウム、流量=1.0mL/分。
<GLC conditions>
Apparatus; Agilent Technologies 6890N type column; DB-1HT (manufactured by J & W Scientific) 30 m
Column temperature; initial = 100 ° C., final = 350 ° C.
Temperature rising rate = 10 ° C./min, held at 350 ° C. for 10 minutes Detector; FID, temperature = 330 ° C.
Injection part; split ratio = 50: 1, temperature = 330 ° C.
Sample injection volume: 1 μL
Carrier gas; helium, flow rate = 1.0 mL / min.
ジグリセリンと脂肪酸の反応モル比は、優れた帯電防止効果を得る観点から、ジグリセリン1モルに対し、脂肪酸1.2〜2.0モルが好ましく、1.3〜1.8モルがより好ましい。 From the viewpoint of obtaining an excellent antistatic effect, the reaction molar ratio of diglycerin and fatty acid is preferably 1.2 to 2.0 mol of fatty acid and more preferably 1.3 to 1.8 mol with respect to 1 mol of diglycerin. .
本発明に用いられるアルキルジエタノールアミドは、下記式(I)で表されるものであり、脂肪酸又はそのエステルとジエタノールアミンとを反応させることによって得ることができる。 The alkyldiethanolamide used in the present invention is represented by the following formula (I) and can be obtained by reacting a fatty acid or an ester thereof with diethanolamine.
(式中、Rは脂肪族炭化水素基を示す。)
本発明に用いられるアルキルジエタノールアミドとしては、炭素数8〜22、更に12〜22、特に12〜18のアシル基を有するものが好ましい。具体的にはラウロイルジエタノールアミド、ステアロイルジエタノールアミド等が挙げられる。
(In the formula, R represents an aliphatic hydrocarbon group.)
The alkyldiethanolamide used in the present invention is preferably one having an acyl group having 8 to 22 carbon atoms, more preferably 12 to 22 carbon atoms, and particularly 12 to 18 carbon atoms. Specific examples include lauroyl diethanolamide and stearoyl diethanolamide.
本発明の組成物中のジグリセリン脂肪酸エステルとアルキルジエタノールアミドとの重量比は、優れた帯電防止性及び耐ブリード性を得る観点から、ジグリセリン脂肪酸エステル/アルキルジエタノールアミド=30/70〜75/25が好ましく、50/50〜70/30がより好ましい。 The weight ratio of diglycerin fatty acid ester to alkyldiethanolamide in the composition of the present invention is diglycerin fatty acid ester / alkyldiethanolamide = 30/70 to 75 / from the viewpoint of obtaining excellent antistatic properties and bleed resistance. 25 is preferable, and 50/50 to 70/30 is more preferable.
本発明の組成物中のジグリセリン脂肪酸エステルの含有量は、優れた帯電防止効果を得る観点から、ポリオレフィン樹脂100重量部に対して、0.06重量部以上が好ましく、0.1重量部以上がより好ましい。またブルーミング等による外観不良を防止する観点から、0.5重量部以下が好ましく、0.3重量部以下がより好ましい。かかる観点から、0.06〜0.5重量部が好ましく、0.1〜0.3重量部がより好ましい。 From the viewpoint of obtaining an excellent antistatic effect, the content of the diglycerin fatty acid ester in the composition of the present invention is preferably 0.06 parts by weight or more, and 0.1 parts by weight or more with respect to 100 parts by weight of the polyolefin resin. Is more preferable. Moreover, from a viewpoint of preventing the appearance defect by blooming etc., 0.5 weight part or less is preferable and 0.3 weight part or less is more preferable. From this viewpoint, 0.06 to 0.5 part by weight is preferable, and 0.1 to 0.3 part by weight is more preferable.
本発明の組成物中のアルキルジエタノールアミドの含有量は、優れた帯電防止効果を得る観点から、ポリオレフィン樹脂100重量部に対して、0.05重量部以上が好ましく、0.1重量部以上がより好ましい。またブルーミング等による外観不良を防止する観点から、0.5重量部以下が好ましく、0.3重量部以下がより好ましい。かかる観点から、0.05〜0.5重量部が好ましく、0.1〜0.3重量部がより好ましい。 From the viewpoint of obtaining an excellent antistatic effect, the content of alkyldiethanolamide in the composition of the present invention is preferably 0.05 parts by weight or more, and 0.1 parts by weight or more with respect to 100 parts by weight of the polyolefin resin. More preferred. Moreover, from a viewpoint of preventing the appearance defect by blooming etc., 0.5 weight part or less is preferable and 0.3 weight part or less is more preferable. From this viewpoint, 0.05 to 0.5 part by weight is preferable, and 0.1 to 0.3 part by weight is more preferable.
本発明の組成物中のグリセリン脂肪酸エステル含有量は、優れた耐滑り性を得る観点から、100ppm以下であり、80ppm以下が好ましく、60ppm以下がより好ましい。 From the viewpoint of obtaining excellent slip resistance, the glycerin fatty acid ester content in the composition of the present invention is 100 ppm or less, preferably 80 ppm or less, and more preferably 60 ppm or less.
尚、本発明において、組成物中のグリセリン脂肪酸エステル含有量は、グリセリンモノエステル、ジエステル及びトリエステルの合計含有量であり、以下の方法により測定した値である。 In the present invention, the glycerin fatty acid ester content in the composition is the total content of glycerin monoester, diester and triester, and is a value measured by the following method.
ガラス製サンプル瓶に、本発明の組成物15mgとトリメチルシリル化剤(「シリル化剤TH」、関東化学製)1.0mLとを加え、密栓した後、60℃で10分間加熱した。これにイオン交換水5.0mL、ヘキサン1.0mLを加えて混合後、ヘキサン層を下記条件のガスクロマトグラフィー(GLC)のFID検出器によるエリア比により定量した。 To a glass sample bottle, 15 mg of the composition of the present invention and 1.0 mL of a trimethylsilylating agent (“silylating agent TH”, manufactured by Kanto Chemical Co., Ltd.) were added, sealed, and heated at 60 ° C. for 10 minutes. To this, 5.0 mL of ion-exchanged water and 1.0 mL of hexane were added and mixed, and then the hexane layer was quantified by the area ratio using a FID detector of gas chromatography (GLC) under the following conditions.
<GLC条件>
装置; Agilent Technologies製 6890N型
カラム;DB−1HT(J&W Scientific製)30m
カラム温度;initial=100℃、final=380℃
昇温速度=10℃/分、380℃にて27分間保持
検出器;FID、温度=330℃
注入部;スプリット比=50:1、温度=330℃
サンプル注入量;1μL
キャリアガス;ヘリウム、流量=1.0mL/分。
<GLC conditions>
Apparatus; Agilent Technologies 6890N type column; DB-1HT (manufactured by J & W Scientific) 30 m
Column temperature; initial = 100 ° C., final = 380 ° C.
Temperature rising rate = 10 ° C./min, held at 380 ° C. for 27 minutes Detector; FID, temperature = 330 ° C.
Injection part; split ratio = 50: 1, temperature = 330 ° C.
Sample injection volume: 1 μL
Carrier gas; helium, flow rate = 1.0 mL / min.
本発明の組成物には、上記成分以外に、本発明の効果を著しく損なわない範囲で他の付加的成分を含有することができる。他の付加的成分としては、例えば、タルク、マイカ、炭酸カルシウム、ガラス繊維、シリカ、ケイ酸カルシウム、硫酸マグネシウム、硫酸バリウム、チタン酸カリウム等の無機充填剤;縮合アゾ系、イソインドリノン系、キナクリドン系、ペリレン系、ペリノン系、キノフタロン系、アンスラキノン系、フタロシアニン系等の有機系顔料;チタンホワイト(酸化チタン)、チタンイエロー、亜鉛華、鉄黒、カーボンブラック、弁柄、群青等の無機系顔料;フェノール系、イオウ系、リン系等の酸化防止剤;アミン系、トリアゾール系、ベンゾフェノン系、ベンゾエート系、ニッケル系、サリチル酸系等の光安定剤;ジベンジリデンソルビトール等の有機核剤;他の帯電防止剤;高級アルコール、脂肪酸アマイド等の滑剤;難燃剤;金属不活性化剤;分子量調整剤;防菌剤;蛍光増白剤;ブロッキング防止剤等が挙げられる。 In addition to the above components, the composition of the present invention can contain other additional components as long as the effects of the present invention are not significantly impaired. Examples of other additional components include inorganic fillers such as talc, mica, calcium carbonate, glass fiber, silica, calcium silicate, magnesium sulfate, barium sulfate, and potassium titanate; condensed azo-based, isoindolinone-based, Organic pigments such as quinacridone, perylene, perinone, quinophthalone, anthraquinone, phthalocyanine; titanium white (titanium oxide), titanium yellow, zinc white, iron black, carbon black, petal, ultramarine, etc. Pigment-based, sulfur-based, phosphorous-based antioxidants; amine-based, triazole-based, benzophenone-based, benzoate-based, nickel-based, salicylic acid-based light stabilizers; organic nucleating agents such as dibenzylidene sorbitol; etc. Antistatic agent for lubricants; Lubricants such as higher alcohols and fatty acid amides; Flame retardants; Metal inertness Agent; molecular weight modifier; antibacterial agent; fluorescent whitening agents; anti-blocking agent and the like.
本発明の樹脂組成物を成形体とする場合は、通常の方法により、ポリオレフィン樹脂に、ジグリセリン脂肪酸エステル及びアルキルジエタノールアミドを配合して製造することができ、更に他の付加的成分を配合しても良い。例えば、パウダー状のポリオレフィン樹脂に、ジグリセリン脂肪酸エステル及びアルキルジエタノールアミド、必要により他の付加的成分を配合し、ヘンシェルミキサー等にて混合後、一軸又は二軸の混練押出機で溶融混練してペレット化する。この様にして得たペレットを射出成形やシート成形等の成形機にかけて成形体に加工する。 When the resin composition of the present invention is formed into a molded body, it can be produced by blending diglycerin fatty acid ester and alkyldiethanolamide with polyolefin resin by a usual method, and further blending other additional components. May be. For example, powdered polyolefin resin is mixed with diglycerin fatty acid ester and alkyldiethanolamide, and other additional components as necessary. Pelletize. The pellets thus obtained are processed into a molded body by using a molding machine such as injection molding or sheet molding.
又、本発明のジグリセリン脂肪酸エステル及びアルキルジエタノールアミドはあらかじめマスターバッチを作成しておいてからポリオレフィン樹脂に添加しても同様の優れた帯電防止効果を得ることができる。マスターバッチは、ジグリセリン脂肪酸エステル及びアルキルジエタノールアミドの2種が配合されたものでも、いずれか一方が配合された樹脂組成物に、他方のマスターバッチを追添加したものでも同様の効果を得ることができる。 The diglycerin fatty acid ester and alkyl diethanolamide of the present invention can obtain the same excellent antistatic effect even if a masterbatch is prepared in advance and then added to the polyolefin resin. The same effect can be obtained even if the master batch is a mixture of diglycerin fatty acid ester and alkyldiethanolamide, or a resin composition in which one of them is added to the other master batch. Can do.
本発明のポリオレフィン樹脂組成物は、フィルム成形、繊維成形、押出成形、中空成形、射出成形、射出圧縮成形、発泡成形等により成形される、あらゆる成形体に使用することができる。 The polyolefin resin composition of the present invention can be used for any molded body that is molded by film molding, fiber molding, extrusion molding, hollow molding, injection molding, injection compression molding, foam molding or the like.
以下の例中の%及び部は、特記しない限りそれぞれ重量%及び重量部である。 In the following examples,% and part are% by weight and part by weight, respectively, unless otherwise specified.
製造例1
ジグリセリン含有量96%の高純度ジグリセリン1.0モルと、ステアリン酸1.5モルを用い、230℃で脱水・エステル化反応を行い、酸価が3になった時点で終了し冷却してジグリセリンステアリン酸エステル(エステル−1という)を得た。反応に要した時間は6時間であった。なお、反応生成物中のグリセリン脂肪酸エステルの濃度をガスクロマトグラフィーを用いて分析したところ、3.5%(エリア比)であった。
Production Example 1
Using 1.0 mol of high-purity diglycerin with a diglycerin content of 96% and 1.5 mol of stearic acid, a dehydration and esterification reaction was carried out at 230 ° C. Thus, diglycerin stearic acid ester (referred to as ester-1) was obtained. The time required for the reaction was 6 hours. In addition, when the density | concentration of the glycerol fatty acid ester in a reaction product was analyzed using the gas chromatography, it was 3.5% (area ratio).
製造例2
ジグリセリン含有量97%の高純度ジグリセリン1.0モルと、ラウリン酸1.8モルを用い、230℃で脱水・エステル化反応を行い、酸価が3になった時点で終了し冷却してジグリセリンラウリン酸エステル(エステル−2という)を得た。反応に要した時間は7.5時間であった。なお、反応生成物中のグリセリン脂肪酸エステルの濃度をガスクロマトグラフィーを用いて分析したところ、3.2%(エリア比)であった。
Production Example 2
Using 1.0 mol of high-purity diglycerin with 97% diglycerin content and 1.8 mol of lauric acid, dehydration and esterification reaction was carried out at 230 ° C. When the acid value reached 3, the reaction was terminated and cooled. Thus, diglycerin lauric acid ester (referred to as ester-2) was obtained. The time required for the reaction was 7.5 hours. In addition, when the density | concentration of the glycerol fatty acid ester in a reaction product was analyzed using the gas chromatography, it was 3.2% (area ratio).
製造例3
ジグリセリン含有量45%のジグリセリン1.0モルと、ステアリン酸1.5モルを用い、230℃で脱水・エステル化反応を行い、酸価が3になった時点で終了し冷却してジグリセリンステアリン酸エステル(エステル−3という)を得た。反応に要した時間は8時間であった。反応生成物中のグリセリン脂肪酸エステルの濃度をガスクロマトグラフィーを用いて分析したところ、45.3%(エリア比)であった。
Production Example 3
Using 1.0 mol of diglycerin with 45% diglycerin content and 1.5 mol of stearic acid, the dehydration and esterification reaction was carried out at 230 ° C. When the acid value reached 3, the reaction was terminated and cooled. A glycerin stearic acid ester (referred to as ester-3) was obtained. The time required for the reaction was 8 hours. When the concentration of glycerin fatty acid ester in the reaction product was analyzed using gas chromatography, it was 45.3% (area ratio).
製造例4
ジグリセリン含有量35%のジグリセリン1.0モルと、ベヘニン酸1.6モルを用い、230℃で脱水・エステル化反応を行い、酸価が3になった時点で終了し冷却してジグリセリンベヘニン酸エステル(エステル−4という)を得た。反応に要した時間は8時間であった。反応生成物中のグリセリン脂肪酸エステルの濃度をガスクロマトグラフィーを用いて分析したところ、54.7%(エリア比)であった。
Production Example 4
Using 1.0 mol of diglycerin content of 35% and 1.6 mol of behenic acid, a dehydration and esterification reaction was carried out at 230 ° C, and when the acid value reached 3, the reaction was terminated and cooled. A glycerin behenic acid ester (referred to as ester-4) was obtained. The time required for the reaction was 8 hours. When the concentration of glycerin fatty acid ester in the reaction product was analyzed using gas chromatography, it was 54.7% (area ratio).
実施例1〜3及び比較例1〜3
ポリオレフィン樹脂として、メルトフローレート(MFR)が1.9の低密度ポリエチレン(LD−PE)の樹脂(ウルトゼックス 3021F、(株)プライムポリマー社製)を用い、このポリオレフィン樹脂に、製造例1〜4で得られたジグリセリン脂肪酸エステル(エステル−1〜エステル−4)、下記のアルキルジエタノールアミド及びその他の成分を、表1に示す割合で添加し、95℃で加温したスーパーミキサーを用いて混合して、ポリオレフィン樹脂組成物を得た。この組成物を210℃に設定した二軸押出機を用いてペレット化の後、T−ダイ成形機により100μmのフィルムを作成した。
Examples 1-3 and Comparative Examples 1-3
As the polyolefin resin, a resin of low density polyethylene (LD-PE) having a melt flow rate (MFR) of 1.9 (Ultzex 3021F, manufactured by Prime Polymer Co., Ltd.) was used. Using the super mixer which added the diglycerin fatty acid ester (ester-1-ester-4) obtained by 4 and the following alkyl diethanolamide and other components in the ratio shown in Table 1, and heated at 95 degreeC. By mixing, a polyolefin resin composition was obtained. The composition was pelletized using a twin-screw extruder set at 210 ° C., and then a 100 μm film was prepared using a T-die molding machine.
得られたフィルムについて、下記方法で帯電防止性、外観及び耐滑り性を評価した。結果を表1に示す。 About the obtained film, the antistatic property, the external appearance, and the slip resistance were evaluated by the following methods. The results are shown in Table 1.
<アルキルジエタノールアミド>
アミド−1:アミゾールSDHE(川研ファインケミカル(株)製、アシル基の炭素数18,16)
アミド−2:アミゾールSDE(川研ファインケミカル(株)製、アシル基の炭素数18,16)
アミド−3:アミノーンL−02(花王(株)製、アシル基の炭素数12)
<その他成分>
GMS:グリセリンモノステアリン酸エステル(エレクトロストリッパーTS−5、花王(株)製)
<帯電防止性の評価法>
成形後のフィルムを25℃、50%RHのコントロールされた室内に成形直後より保管し、3日後に4329A型ハイレジスタンスメーター(横河ヒューレットパッカード社製)により、表面固有抵抗値を測定した。
<Alkyldiethanolamide>
Amide-1: Amizole SDHE (manufactured by Kawaken Fine Chemical Co., Ltd., carbon number 18,16 of acyl group)
Amide-2: Amizole SDE (manufactured by Kawaken Fine Chemicals Co., Ltd., carbon number of acyl group 18,16)
Amide-3: Aminone L-02 (manufactured by Kao Corporation, acyl group having 12 carbon atoms)
<Other ingredients>
GMS: Glycerol monostearate (Electro Stripper TS-5, manufactured by Kao Corporation)
<Antistatic evaluation method>
The film after molding was stored in a controlled room at 25 ° C. and 50% RH immediately after molding, and after 3 days, the surface resistivity was measured with a 4329A type high resistance meter (manufactured by Yokogawa Hewlett Packard).
<外観の観察>
25℃、50%RHの室内に保管したフィルムを14日後に目視観察し、下記基準で評価した。
◎:目視では表面へのブリード、白化が全く識別できない。
△:白化(ブルーム現象)の程度は小さいが、観察できる。
×:白化(ブルーム現象)の程度が大きく、容易に観察できる。
<Observation of appearance>
Films stored in a room at 25 ° C. and 50% RH were visually observed after 14 days and evaluated according to the following criteria.
A: No bleed or whitening on the surface can be discerned by visual inspection.
Δ: The degree of whitening (bloom phenomenon) is small but observable.
X: The degree of whitening (bloom phenomenon) is large and can be observed easily.
<耐滑り性の評価法>
25℃、50%RHの室内に保管したフィルムを14日後に、JIS K−7125の方法に従い静摩擦係数を測定した。
<Slip resistance evaluation method>
A film stored in a room at 25 ° C. and 50% RH was measured for the static friction coefficient after 14 days according to the method of JIS K-7125.
Claims (4)
1モルに対し、炭素数8〜22の脂肪酸1.2〜2.0モルを反応させて得られるエステ
ルである請求項1記載のポリオレフィン樹脂組成物。 The diglycerin fatty acid ester is an ester obtained by reacting 1.2 to 2.0 mol of a fatty acid having 8 to 22 carbon atoms with respect to 1 mol of diglycerin having a diglycerin content of 90% by weight or more. The polyolefin resin composition as described.
又は2記載のポリオレフィン樹脂組成物。 2. The alkyldiethanolamide has an acyl group having 8 to 22 carbon atoms.
Or the polyolefin resin composition of 2.
ン脂肪酸エステル/アルキルジエタノールアミド=30/70〜75/25である請求項
1〜3いずれかに記載のポリオレフィン樹脂組成物 The polyolefin resin composition according to any one of claims 1 to 3, wherein a weight ratio of diglycerin fatty acid ester to alkyldiethanolamide is diglycerin fatty acid ester / alkyldiethanolamide = 30/70 to 75/25.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007150535A JP4926839B2 (en) | 2007-06-06 | 2007-06-06 | Polyolefin resin composition |
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JPS6128537A (en) * | 1984-07-18 | 1986-02-08 | Kao Corp | Antistatic agent for polyolefin resin |
JP2849425B2 (en) * | 1990-01-17 | 1999-01-20 | 三菱化学株式会社 | Polyolefin resin film |
JPH093273A (en) * | 1995-06-22 | 1997-01-07 | Riken Vitamin Co Ltd | Antistatic agent composition for polypropylene |
JP3787935B2 (en) * | 1997-01-30 | 2006-06-21 | 三井化学株式会社 | Multilayer film for packaging |
JP3611949B2 (en) * | 1997-07-01 | 2005-01-19 | 花王株式会社 | Antistatic agent and antistatic resin composition |
JP2000230084A (en) * | 1999-02-09 | 2000-08-22 | Asahi Denka Kogyo Kk | Resin composition |
JP4051886B2 (en) * | 2001-01-19 | 2008-02-27 | 株式会社プライムポリマー | Polypropylene resin composition |
JP2003003021A (en) * | 2001-06-22 | 2003-01-08 | Japan Polychem Corp | Resin composition for antistatic film |
JP4808340B2 (en) * | 2001-08-01 | 2011-11-02 | 花王株式会社 | Antistatic agent |
JP4287084B2 (en) * | 2001-12-12 | 2009-07-01 | 電気化学工業株式会社 | Mushroom packaging film |
JP3942155B2 (en) * | 2002-02-19 | 2007-07-11 | 竹本油脂株式会社 | Method for producing polyolefin laminated film by coextrusion method and polyolefin laminated film |
JP4179597B2 (en) * | 2002-09-25 | 2008-11-12 | 竹本油脂株式会社 | Anti-slip antistatic agent for olefin polymer film, and olefin polymer film having anti-static property and anti-slip property |
JP2006161012A (en) * | 2004-12-09 | 2006-06-22 | Matsumoto Yushi Seiyaku Co Ltd | Anticlouding property imparting agent and anticlouding film |
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