CN106189039A - Block copolymer composition - Google Patents
Block copolymer composition Download PDFInfo
- Publication number
- CN106189039A CN106189039A CN201510318697.1A CN201510318697A CN106189039A CN 106189039 A CN106189039 A CN 106189039A CN 201510318697 A CN201510318697 A CN 201510318697A CN 106189039 A CN106189039 A CN 106189039A
- Authority
- CN
- China
- Prior art keywords
- block copolymer
- weight
- carbon
- constituent
- formula
- 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
- 229920001400 block copolymer Polymers 0.000 title claims abstract description 77
- 239000000203 mixture Substances 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 21
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 21
- 150000001993 dienes Chemical class 0.000 claims abstract description 19
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 13
- 229930195729 fatty acid Natural products 0.000 claims abstract description 13
- 239000000194 fatty acid Substances 0.000 claims abstract description 13
- 229920000642 polymer Polymers 0.000 claims abstract description 13
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 10
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 8
- 239000010452 phosphate Substances 0.000 claims abstract description 8
- 239000000470 constituent Substances 0.000 claims description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- -1 phosphate ester Chemical class 0.000 claims description 33
- 229910052799 carbon Inorganic materials 0.000 claims description 32
- 239000000178 monomer Substances 0.000 claims description 28
- 241001597008 Nomeidae Species 0.000 claims description 11
- 150000008301 phosphite esters Chemical class 0.000 claims description 8
- KUMNEOGIHFCNQW-UHFFFAOYSA-N diphenyl phosphite Chemical group C=1C=CC=CC=1OP([O-])OC1=CC=CC=C1 KUMNEOGIHFCNQW-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 230000021615 conjugation Effects 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims 2
- 238000001125 extrusion Methods 0.000 abstract description 15
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 description 13
- 230000003078 antioxidant effect Effects 0.000 description 12
- 239000002904 solvent Substances 0.000 description 11
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 239000003999 initiator Substances 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 4
- MZRVEZGGRBJDDB-UHFFFAOYSA-N n-Butyllithium Substances [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 125000002347 octyl 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])[H] 0.000 description 4
- 150000003568 thioethers Chemical class 0.000 description 4
- OILUAKBAMVLXGF-UHFFFAOYSA-N 3,5,5-trimethyl-hexanoic acid Chemical compound OC(=O)CC(C)CC(C)(C)C OILUAKBAMVLXGF-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- AIDLAEPHWROGFI-UHFFFAOYSA-N 2-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=C(C(O)=O)C=CC=C1C(O)=O AIDLAEPHWROGFI-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical compound C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 description 2
- 150000001339 alkali metal compounds Chemical class 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000004203 carnauba wax Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 125000002704 decyl 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])* 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- HSEMFIZWXHQJAE-UHFFFAOYSA-N hexadecanamide Chemical compound CCCCCCCCCCCCCCCC(N)=O HSEMFIZWXHQJAE-UHFFFAOYSA-N 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- 125000001400 nonyl 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])[H] 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 150000005324 oxide salts Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 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 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- GPOGLVDBOFRHDV-UHFFFAOYSA-N (2-nonylphenyl) dihydrogen phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(O)O GPOGLVDBOFRHDV-UHFFFAOYSA-N 0.000 description 1
- AHAREKHAZNPPMI-AATRIKPKSA-N (3e)-hexa-1,3-diene Chemical compound CC\C=C\C=C AHAREKHAZNPPMI-AATRIKPKSA-N 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- AAOADXIHXYIOMT-UHFFFAOYSA-N 1,1'-biphenyl;phosphoric acid Chemical compound OP(O)(O)=O.C1=CC=CC=C1C1=CC=CC=C1 AAOADXIHXYIOMT-UHFFFAOYSA-N 0.000 description 1
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 description 1
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 description 1
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- LKWAUAQGDRJTGQ-UHFFFAOYSA-N 1-ethenyl-4-methylbenzene Chemical compound CC1=CC=C(C=C)C=C1.CC1=CC=C(C=C)C=C1 LKWAUAQGDRJTGQ-UHFFFAOYSA-N 0.000 description 1
- RRQYJINTUHWNHW-UHFFFAOYSA-N 1-ethoxy-2-(2-ethoxyethoxy)ethane Chemical compound CCOCCOCCOCC RRQYJINTUHWNHW-UHFFFAOYSA-N 0.000 description 1
- IHWDIGHWDQPQMQ-UHFFFAOYSA-N 1-octadecylsulfanyloctadecane Chemical compound CCCCCCCCCCCCCCCCCCSCCCCCCCCCCCCCCCCCC IHWDIGHWDQPQMQ-UHFFFAOYSA-N 0.000 description 1
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 1
- BODRLKRKPXBDBN-UHFFFAOYSA-N 3,5,5-Trimethyl-1-hexanol Chemical compound OCCC(C)CC(C)(C)C BODRLKRKPXBDBN-UHFFFAOYSA-N 0.000 description 1
- VYRAOUAYUGPOCF-UHFFFAOYSA-N 4,4-dimethylpentanoic acid Chemical compound CC(CCC(=O)O)(C)C.CC(CCC(=O)O)(C)C VYRAOUAYUGPOCF-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- WUOLOTPSJRRXAC-UHFFFAOYSA-N C(C)(C)(C)C1=CC=C(C=C)C=C1.C(C)(C)(C)C1=CC=C(C=C)C=C1 Chemical compound C(C)(C)(C)C1=CC=C(C=C)C=C1.C(C)(C)(C)C1=CC=C(C=C)C=C1 WUOLOTPSJRRXAC-UHFFFAOYSA-N 0.000 description 1
- RFQLTXOJXDPLFL-UHFFFAOYSA-N C(CCC)OCC(=S)OCCO Chemical compound C(CCC)OCC(=S)OCCO RFQLTXOJXDPLFL-UHFFFAOYSA-N 0.000 description 1
- DGTRMXWLYKQLKX-UHFFFAOYSA-N CC(CC(=O)O)CC(C)(C)C.CC(CC(=O)O)CC(C)(C)C Chemical compound CC(CC(=O)O)CC(C)(C)C.CC(CC(=O)O)CC(C)(C)C DGTRMXWLYKQLKX-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- 239000003490 Thiodipropionic acid Substances 0.000 description 1
- YMOONIIMQBGTDU-VOTSOKGWSA-N [(e)-2-bromoethenyl]benzene Chemical compound Br\C=C\C1=CC=CC=C1 YMOONIIMQBGTDU-VOTSOKGWSA-N 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- WXZIKFXSSPSWSR-UHFFFAOYSA-N [Li]CCCCC Chemical compound [Li]CCCCC WXZIKFXSSPSWSR-UHFFFAOYSA-N 0.000 description 1
- RQPCXPDUSNVHSU-UHFFFAOYSA-N [O].[K] Chemical compound [O].[K] RQPCXPDUSNVHSU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- FUGIIBWTNARRSF-UHFFFAOYSA-N decane-5,6-diol Chemical compound CCCCC(O)C(O)CCCC FUGIIBWTNARRSF-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004807 desolvation Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- 229940019778 diethylene glycol diethyl ether Drugs 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 1
- WLGSIWNFEGRXDF-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O.CCCCCCCCCCCC(O)=O WLGSIWNFEGRXDF-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PFBWBEXCUGKYKO-UHFFFAOYSA-N ethene;n-octadecyloctadecan-1-amine Chemical compound C=C.CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC PFBWBEXCUGKYKO-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- HGPXWXLYXNVULB-UHFFFAOYSA-M lithium stearate Chemical compound [Li+].CCCCCCCCCCCCCCCCCC([O-])=O HGPXWXLYXNVULB-UHFFFAOYSA-M 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- CETVQRFGPOGIQJ-UHFFFAOYSA-N lithium;hexane Chemical compound [Li+].CCCCC[CH2-] CETVQRFGPOGIQJ-UHFFFAOYSA-N 0.000 description 1
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 description 1
- USYGCQJTEZRGHF-UHFFFAOYSA-N n-diaminophosphoryl-n-methylhexan-1-amine Chemical compound CCCCCCN(C)P(N)(N)=O USYGCQJTEZRGHF-UHFFFAOYSA-N 0.000 description 1
- NWZZFAQUBMRYNU-UHFFFAOYSA-N n-octadecylnonadec-18-en-1-amine Chemical compound CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC=C NWZZFAQUBMRYNU-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- CSWFWSPPZMEYAY-UHFFFAOYSA-N octadecyl dihydrogen phosphite Chemical compound CCCCCCCCCCCCCCCCCCOP(O)O CSWFWSPPZMEYAY-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MMSLOZQEMPDGPI-UHFFFAOYSA-N p-Mentha-1,3,5,8-tetraene Chemical compound CC(=C)C1=CC=C(C)C=C1 MMSLOZQEMPDGPI-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 description 1
- YSWYYGKGAYSAOJ-UHFFFAOYSA-N phosphane Chemical compound P.P YSWYYGKGAYSAOJ-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011414 polymer cement Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- CUQOHAYJWVTKDE-UHFFFAOYSA-N potassium;butan-1-olate Chemical compound [K+].CCCC[O-] CUQOHAYJWVTKDE-UHFFFAOYSA-N 0.000 description 1
- FZYCEURIEDTWNS-UHFFFAOYSA-N prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1.CC(=C)C1=CC=CC=C1 FZYCEURIEDTWNS-UHFFFAOYSA-N 0.000 description 1
- VMUGSFOXLAAGRW-UHFFFAOYSA-N propanoic acid;3-sulfanylpropanoic acid Chemical compound CCC(O)=O.OC(=O)CCS VMUGSFOXLAAGRW-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 235000019303 thiodipropionic acid Nutrition 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- IVIIAEVMQHEPAY-UHFFFAOYSA-N tridodecyl phosphite Chemical compound CCCCCCCCCCCCOP(OCCCCCCCCCCCC)OCCCCCCCCCCCC IVIIAEVMQHEPAY-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Abstract
The invention provides a block copolymer composition, which comprises a block copolymer (A) and a compound (B). The block copolymer (A) comprises at least one vinyl aromatic polymer block and at least one conjugated diene polymer block. The compound (B) is at least one selected from the group consisting of a phosphate represented by the formula (1) and a derivative thereof, a phosphite represented by the formula (2) and a derivative thereof, and a compound having 6 to 9 carbon atoms and not being presentA fatty acid terminated with a C4-staged alkyl group, a derivative thereof, or a combination thereof,in the formulae (1) and (2), R1、R2、R3And R4Each independently is an alkyl group having 4 to 10 carbon atoms or a phenyl group. Thereby maintaining the transparency of the block copolymer composition and not generating fuming and odor during extrusion.
Description
Technical field
The present invention relates to a kind of block copolymer constituent, particularly relate to one and can maintain transparency and in signature
The block copolymer constituent of be fuming phenomenon and stink will not be produced when going out.
Background technology
Conjugated diene/vinyl aromatic block copolymer resin is that a kind of heat being widely used is plastic
Property fluoropolymer resin.Due to the transparency of conjugated diene/vinyl aromatic block copolymer resin and resistance to
Impact strength is good, so being commonly used in the article molding such as container for drink, clothes hanger, toy.This kind of copolymerization
The existing many patents of resin are mentioned, as special in TaiWan, China patent announcement number 574231 patent or TaiWan, China
Profit notification number I300069 patent.
In the preparation process of above-mentioned block copolymer resin, it is common that by vinyl aromatic monomers, altogether
The raw materials such as yoke diene monomer, initiator and solvent sequentially add reaction in reactive tank.Then, wait until
After polyreaction all terminates, add the terminator of the activity terminating polymer chain.But, existing the moon
Ionic polymerization terminator (VAC) does not meets European Union EU NO 10/2011 (Food Contact container method), the most urgently
Other compounds need to be sought, European Union EU NO 10/2011 can be met, will not need to produce when extrusion simultaneously
Phenomenon of being fuming and stink.
Summary of the invention
The present invention provides a kind of block copolymer constituent, can maintain the transparency of block copolymer constituent,
And be fuming phenomenon and stink will not be produced when extrusion.
A kind of block copolymer constituent of the present invention, including block copolymer (A) and compound (B).
Described block copolymer (A) includes at least one vinyl aromatic polymers block and at least one conjugation two
Alkene based polymer block, and above-claimed cpd (B) be at least one selected from include the phosphate ester shown in formula (1) and
Phosphite ester and derivant thereof shown in derivant, formula (2), there is carbon number 6 to 9 and end is 4 grades of carbon
The fatty acid of alkyl and derivant, or a combination thereof,
In formula (1) and formula (2), R1、R2、R3With R4Each stand alone as the alkyl or phenyl of carbon number 4 to 10.
In one embodiment of this invention, above-mentioned constituent is 100 weight with block copolymer constituent
Part, the content range of above-claimed cpd (B) is between 10ppm~3000ppm.
In one embodiment of this invention, above-mentioned constituent is 100 weight with block copolymer constituent
Part, the content range of above-claimed cpd (B) is between 10ppm~2500ppm.
In one embodiment of this invention, above-mentioned R1With R2Identical.
In one embodiment of this invention, above-mentioned R3With R4Identical.
In one embodiment of this invention, the phosphate ester shown in above-mentioned formula (1) is dioctylphosphoric acid ester.
In one embodiment of this invention, the phosphite ester shown in above-mentioned formula (2) is diphenyl phosphite.
In one embodiment of this invention, above-mentioned have carbon number 6 to 9 and alkyl that end is 4 grades of carbon
Fatty acid is to have a carbon number 6 to 9 and end is the fat that 4 grades of carbon, main chain have the alkyl of 3 grades of carbon structures
Fat acid.
In one embodiment of this invention, above-mentioned have a carbon number 6 to 9 and end is 4 grades of carbon, main chain tool
The fatty acid having the alkyl of 3 grades of carbon structures is 3,5,5 Trimethylhexanoic acid.
In one embodiment of this invention, above-mentioned block copolymer (A) contains vinyl aromatic monomers unit
25 weight % are to 80 weight %, and conjugated diene monomeric unit 20 weight % is to 75 weight %.
In one embodiment of this invention, the weight average molecular weight of above-mentioned block copolymer (A) is 110,000
To 170,000.
Based on above-mentioned, the block copolymer constituent that the present invention provides comprises the compound of ad hoc structure
(B), use this compound (B) in the article shaped of making block copolymer constituent, can maintain block altogether
The transparency of polymers constituent, and be fuming phenomenon and stink will not be produced when extrusion.
For the features described above of the present invention and advantage can be become apparent, special embodiment below, make in detail
It is described as follows.
Detailed description of the invention
Hereinafter, will be described in embodiments of the invention.But, these embodiments are exemplary, and this
Disclosure of the invention is not limited to this.
In one embodiment of this invention, block copolymer constituent includes block copolymer (A) and chemical combination
Thing (B).Described block copolymer (A) and described compound (B) will be described below.
Block copolymer (A)
The block copolymer (A) of the present invention includes at least one vinyl aromatic polymers block and at least
One conjugated diene polymer block.Described block copolymer (A) is preferably containing vinyl aromatic monomers
Unit 25 weight % to 80 weight % and conjugated diene monomeric unit 20 weight % to 75 weight %,
It is more preferably containing vinyl aromatic monomers unit 27 weight % to 78 weight % and conjugated diene monomer
Unit 22 weight %, to 73 weight %, most preferably contains vinyl aromatic monomers unit 30 weight % extremely
75 weight % and conjugated diene monomeric unit 25 weight % are to 70 weight %.Above-mentioned vinyl aromatic
Race's monomeric unit and conjugated diene monomeric unit refer to the vinyl aromatic (co) being polymerized in block copolymer (A)
Fragrant race monomer and the construction unit being conjugated diene monomer.When vinyl aromatic monomers unit content is 25
Weight % to 80 weight % and conjugated diene monomer unit content in 20 weight % to 75 weight % models
When enclosing interior, the physical property balance such as the low temperature impact intensity of block copolymer (A), transparency and folding resistance is good.
The molecular structure of the block copolymer (A) of the present invention is preferably linear molecular structure, and this is to block altogether
Good effect is had in the physical property balances such as the mobility of polymers (A) and folding resistance.
The molecular structure of the block copolymer (A) of the present invention such as molecular structure for containing disagree (branch),
It is beneficial to melt strength and the extrusion outward appearance of block copolymer (A).Additionally, the block copolymer of the present invention
(A), preferably without vinyl aromatic monomers and the alternation block (Tapered being conjugated diene monomer
Block) person, is beneficial to the physical property such as softening point and low temperature impact intensity balance.
Above-mentioned vinyl aromatic monomers concrete the most such as: styrene (styrene is called for short SM), ortho-methyl
Styrene (o-methyl styrene), p-methylstyrene (p-methyl styrene), p-t-butyl styrene
(p-tert-butyl styrene), 1,3-dibutyl styrene (1,3-di-butyl styrene), α-methyl styrene
(α-methyl styrene), ethyl styrene, 2,4-dimethyl styrene, Alpha-Methyl-p-methylstyrene,
Bromo-styrene, is preferable with styrene the most again.Above-mentioned vinyl aromatic monomers can be used alone one
Or mix several uses.
Above-mentioned conjugated diene monomer concrete the most such as: 1,3-butadiene (1,3-butadiene, be called for short BD),
2-methyl isophthalic acid, 3-butadiene, 2,3-is double-methyl isophthalic acid, 3-butadiene, 1,3-pentadiene, 1,3-hexadiene etc., its
In again with 1,3-butadiene or 2-methyl isophthalic acid, 3-butadiene is preferable.Above-mentioned conjugated diene monomer can be independent
Use one or mix several uses.
The weight average molecular weight of block copolymer of the present invention (A) is preferably 11 ten thousand to 17 ten thousand, is more preferably
11.5 ten thousand to 16.5 ten thousand, most preferably 12 ten thousand to 16.1 ten thousand.
Compound (B)
The compound (B) of the present invention be at least one selected from include the phosphate ester shown in following formula (1) and derivant thereof,
Phosphite ester shown in following formula (2) and derivant thereof, there is carbon number 6 to 9 and alkyl that end is 4 grades of carbon
Fatty acid and derivant, or a combination thereof.
Formula (1) is as follows:
In formula (1), R1With R2Each stand alone as the alkyl or phenyl of carbon number 4 to 10.
Above-mentioned R1With R2The most independent concrete the most such as: butyl, amyl group, hexyl, heptyl, octyl group,
Nonyl, decyl or phenyl;Preferably octyl group.
R in formula (1)1And R2Can be identical or different;Preferably R1And R2Identical.
The dioctylphosphoric acid ester (Dioctyl phosphate) represented by the following structural formula of concrete example of formula (1)
Formula (2) is as follows:
In formula (2), R3With R4Each stand alone as the alkyl or phenyl of carbon number 4 to 10.
Above-mentioned R3With R4The most independent concrete the most such as: butyl, amyl group, hexyl, heptyl, octyl group,
Nonyl, decyl or phenyl.Preferably phenyl.
R in formula (2)3With R4Can be identical or different;Preferably R3With R4Identical.
Diphenyl phosphite (the Diphenyl represented by the following structural formula of concrete example of formula (2)
phosphonate)
The concrete example of the above-mentioned fatty acid with carbon number 6 to 9 and alkyl that end is 4 grades of carbon is such as: 2,3,3-
Trimethyl butanoic acid (2,3,3-trimethylbutanoic acid), 3,4,4-trimethyl valeric acid
(3,4,4-trimethylpentanoic acid), 2,4,4-trimethyl valeric acid (2,4,4-trimethylpentanoic
Acid), 2-ethyl-2,3,3-trimethyl butanoic acid (2-ethyl-2,3,3-trimethylbutanoic acid), 3,5,5-
Tri-methyl hexanoic acid (3,5,5-trimethylhexanoic acid), 2,2,4,4-tetramethyl valeric acid
(2,2,4,4-tetramethylpentanoic acid), 4,4-dimethyl valeric acid (4,4-dimethylpentanoic
Acid), 5,5-dimethylhexanoic acid (5,5-dimethylhexanoic acid), 6,6-dimethyl enanthic acid
(6,6-dimethylheptanoic acid) etc..It is 4 grades of carbon, masters to have carbon number 6 to 9 and end the most again
It is preferable that chain has the fatty acid of the alkyl of 3 grades of carbon structures.
In one embodiment, above-mentioned have a carbon number 6 to 9 and end is that 4 grades of carbon, main chain have 3 grades of carbon
The fatty acid of the alkyl of structure, 3 represented by following structural formula, 5,5-tri-methyl hexanoic acids
(3,5,5-trimethylhexanoic acid)
Derivant in above-claimed cpd (B) refers to the phosphite ester shown in the phosphate ester shown in formula (1), formula (2)
Or there is the hydrion in the fatty acid of carbon number 6 to 9 and alkyl that end is 4 grades of carbon by alkali metal ion
After replacement, the salt formed.The concrete example of derivant such as, the hydrogen in above-mentioned 3,5,5-tri-methyl hexanoic acids
After ion is replaced by lithium ion, 3 formed, 5,5-tri-methyl hexanoic acid lithiums.
Above-claimed cpd (B) can be used alone one or mix several use.
In the block copolymer constituent of the present invention, it is 100 weight with above-mentioned block copolymer constituent
Part, the content range of compound (B) is preferably between 10ppm~3000ppm;Be more preferably 10ppm~
Between 2500ppm;Between most preferably 15ppm~2200ppm.When the content of above-claimed cpd (B) exists
Time in the range of 10ppm~3000ppm, there is preferably polymerization effect, obtained block copolymerization
The excellent transparency of thing constituent, and be fuming phenomenon and stink will not be produced when extrusion.
The preparation of block copolymer constituent
The preparation method of the block copolymer constituent of the present invention includes, first carries out the poly-of block copolymer (A)
Close reaction, then add the compound (B) of the present invention, after removing solvent seasoning, can be prepared by this
Bright block copolymer constituent.More specifically, in the block copolymer constituent of the present invention, block is total to
The polyreaction of polymers (A) is dissolved in solvent by monomer and carries out polyreaction, then adds the change of the present invention
Compound (B), forms polymer cement afterwards in solvent, and above-mentioned rubber cement usually contains 10 weight %~35
The solid content of weight %, aforementioned rubber cement can be further concentrated to 50 weight %~99 in advance in modes such as decompression or heating
The solid content of weight %, then with vacuum drying oven, remove the extruder that volatilizees, or import in hot water to remove residue
Solvent, can be prepared by the block copolymer constituent of the present invention.
When carrying out polyreaction, it is by vinyl aromatic monomers, conjugated diene monomer, initiator
And the raw material such as solvent, sequentially add in reactive tank and react.After the reaction completely of each stage monomer,
Carry out the reaction monomers pan feeding of next stage again.The most whether reaction to be, can judge according to reaction temperature, when
Reaction temperature stops representing reaction when rising completely.Polymerization temperature in the polymerization such as exists
Between-40 DEG C~150 DEG C, preferably 40~120 DEG C;Polymerization time and polymerization pressure are then with polymerizing condition not
Different together, wherein, polymerization time was typically in 20 hours, preferably 0.1~10 hour, was more preferably
0.5~5 hour.Additionally, being mixed into of impurity need to be prevented, such as when polymerization: water, acids, titanium dioxide
Carbon etc..
By the time, after polyreaction all terminates, the compound in block copolymer constituent of the present invention is added
(B)。
Initiator (C)
In the block copolymer constituent of the present invention, block copolymer (A), in time carrying out polyreaction, is made
Initiator (C) include, for example organic alkali metal compound, its formula can represent with RM, wherein
R represents the alkyl of carbon number 1 to 20, cycloalkyl, aryl, preferably alkyl;And M represents alkali metal,
Such as lithium, sodium etc., preferably lithium.The consumption of above-mentioned initiator (C) depends on required each block or block copolymer
(A) molecular weight determines, typically with respect to 0.01~1.0 weight portions of 100 weight parts monomers.
In aforementioned organic alkali metal compound, organo-lithium compound concrete the most such as: n-pro-pyl lithium, positive fourth
Base lithium (being called for short n-BuLi), s-butyl lithium, tert-butyl lithium, n-pentyl lithium, hexyllithium, benzyl lithium (benzyl
Lithium), phenyl lithium, tolyl lithium (tolyl lithium), trimethylene two lithium, tetramethylene two lithium,
The double lithium of butadiene and the double lithiums of isoprene etc., be wherein preferable with n-BuLi.Additionally, above-mentioned initiator
(C) one that can be used alone or mix several use.
Solvent (D)
In the block copolymer constituent of the present invention, block copolymer (A), in time carrying out polyreaction, is made
Solvent (D) include, for example: pentane, hexane, octane, hexamethylene etc., wherein with hexamethylene for relatively
Good.Above-mentioned solvent (D) can be used alone one or mix several use.
Polar compound (E)
Block copolymer (A) in the block copolymer constituent of the present invention polymerization time rate of polymerization,
1,2-contents of ethylene, can be adjusted by polar compound (E).Described polar compound (E) include, for example:
Ethers, amine (amine), thioether class, phosphine (phosphine) or phosphono amine, the potassium of trialkylphosphine oxide or
Sodium salt.Be suitable for the present invention concrete the most such as:
(a) ethers: dimethyl ether, Anaesthetie Ether, dibutyl ethers, diphenyl ether, oxolane
(tetrahydrofuran is called for short THF), Pentamethylene oxide., diethylene glycol dimethyl ether (diethylglycol
Dimethyl ester), ethylene glycol bisthioglycolate butyl ether, diethylene glycol diethyl ether, dibutyl ethylene glycol ether, hexichol
Ether etc..
(b) amine: tertiary amine, Trimethylamine, triethylamine, tripropylamine, tri-butylamine, four-methyl
-ethylidine diamine, diethylaniline, pyridine, ring tertiary amine etc..
(c) phosphine or phosphono amine: three-Phenylphosphine, hexylmethylphosphoramide etc..
The potassium of (d) trialkylphosphine oxide or sodium salt: fourth oxygen potassium (potassium butoxide).
In the most several concrete examples, preferable with oxolane.Additionally, polar compound (E) can be used alone
A kind of or mix several and use.
The addition of above-mentioned polar compound (E) is relative to the vinyl aromatic monomers and altogether of 100 weight portions
The total amount of yoke diene monomer, preferably 0.005~10 weight portions, more preferably 0.03~1 weight portion, most preferably
It it is 0.06~0.6 weight portion.
Additive (F)
The block copolymer constituent of the present invention can add suitable additive (F), such as: antioxidant,
Chelating agen, lubrication prescription, antistatic additive, weather resisting agent etc..
Wherein, antioxidant can use such as phenol system antioxidant, thioether system antioxidant or phosphorus system antioxidation
Agent.
The addition of phenol system antioxidant with 0.005~2.0 weight portions (relative to block copolymer 100 weight
Part) be preferably, phenol system antioxidant the most such as: octadecyl (3,5-dual-tert-butyl-4-hydroxyphenyl)
-propionic ester, triethylene glycol double [3-(the 3-tert-butyl group-5-methyl-4-hydroxyphenyl) propionic ester], four [methylene base-3-
(3,5-dual-tert-butyl-4-hydroxyphenyl) propionic ester] methane, the 2-tert-butyl group-6-(the 3-tert-butyl group-2-hydroxyl-6-first
Base benzyl)-4-aminomethyl phenyl acrylate, 2,2'-methylene base-bis-(4-methyl-6-tert butyl phenol), 2,2'-
Sulfur double (4-methyl-6-tert butyl phenol), 2,6-di-t-butyl-4-sylvan, 2,2'-sulfur generation-diethyl support group-
Double [3-(3,5-dual-tert-butyl-4-hydroxyphenyl) propionic esters], 2,2'-oxalamide-bis-[ethyl-3-(3,5-pair-
The tert-butyl group-4-hydroxyphenyl) propionic ester] etc., wherein with octadecyl (3,5-dual-tert-butyl-4-hydroxyphenyl)-
Propionic ester is preferable.
The addition of thioether system antioxidant with 0.005~2.0 weight portions (relative to block copolymer 100 weight
Amount part) be preferred, thioether system antioxidant concrete the most such as: distearyl thiodipropionic acid ester, two palmityls
Thiodipropionic acid ester, five erithritol-four-(β-ten dimethyl-sulfur propionic esters), double octadecyl thioether, 2,4-
Double (n-octyl group sulfidomethyl)-6-sylvan [2,4-bis (n-octyl thio methyl)-6-methyl phenol],
Double (2', 3'-bis--hydroxypropyl sulfidomethyl)-3,6-dimethyl phenol (2,4-bis (2', the 3'-di-hydroxy of 2,4-
Propylthio methyl)-3,6-di-methyl phenol), 2,4-double (2'-Acetoxvethyl sulfidomethyl)
-3,6-two-sylvan (2,4-bis (2'-acetyloxy ethyl thio methyl)-3,6-di-methyl phenol),
4,6-double (octyl group sulfidomethyl)-o-cresol [4,6-bis (octyl thio methyl)-0-cresol] etc., wherein
It is preferable with double (octyl group the sulfidomethyl)-o-cresol of 4,6-.
Phosphorous antioxidant is phosphite ester system antioxidant or phosphate ester system antioxidant, its addition with
0.015~2.0 weight portions (relative to block copolymer 100 weight portion) are preferably, phosphorous antioxidant
The most such as: three (nonyl phenyl) phosphite ester, dodecyl phosphite ester, ring-type neopentane tetrahydrochysene
Double (octadecyl phosphite ester), 4,4' butylidene bis (the 3-methyl-6-tert butyl phenyl-bis-13 of naphthyl
Alkyl phosphite), three (2,4-tert-butyl-phenyl) phosphite ester, four (2,4-tert-butyl-phenyl)-4,4'-
Stretch biphenyl phosphate, 9,10-dihydro-9-oxy-10-phosphoric acid phenanthrene-10-oxygen support etc..
The addition of chelating agen with 0.001~2.0 weight portions (relative to block copolymer 100 weight portion) is
Preferably, the most such as: dibenzoyl methane, the sodium salt etc. of editic acid.
The addition of lubrication prescription is preferable with 0.03~5.0 weight portions (relative to block copolymer 100 weight portion),
Concrete the most such as: the metallic soaps of calcium stearate, magnesium stearate, lithium stearate etc., ethylene distearyl amide,
Methylene distearyl amide, palmitamide, butyl stearate, stearic acid Petiolus Trachycarpi ester, poly-propanoic acid alcohol three are hard
The compound of fat acid ester, behenic acid, stearic acid etc., Tissuemat E, octocosoic acid wax, bar
Western palm wax (Carnauba wax), pertroleum wax etc..
It is exemplified below all the effect tested in order to verify the present invention, but the scope of the present invention is not limited to
Hereinafter test.Following instance is more fully described the present invention.
Experimental example 1~11
The raw material used has:
1. vinyl aromatic monomers is styrene (being called for short SM).
2. conjugated diene monomer is 1,3-butadiene (being called for short BD).
3. initiator (C) be concentration be the n-BuLi (be called for short n-BuLi) of 8 weight %.
4. polar compound (E) is oxolane (being called for short THF).
5. compound (B) has (1) dioctylphosphoric acid ester, (2) diphenyl phosphite, (3) 3,5,5-trimethyl own respectively
Acid.
6. solvent (D) uses thiacyclohexane.
First, in the presence of nitrogen, being polymerized in batch reactor, wherein reaction pressure is about
1Kg/cm2~3Kg/cm2, reaction temperature is 50 DEG C~120 DEG C, about 60 minutes~150 minutes response time.
Reactor volume is 160 liters, and solvent (D) uses thiacyclohexane, and charge order and raw material weight are according to table 1
Shown in.After more than having reacted, add the compound (B) shown in table 1.
After having reacted, rubber cement, containing about the solid of 25 weight %, is passed through hot water by rubber cement afterwards that obtain
Middle desolvation, reclaims and obtains wet micelle again with extruder extrusion drying and dehydrating, embedding with the prepared present invention
Section copolymer constituent compares.
Method of testing
1. assay:
Take the block copolymer constituent of 1 gram with acetone solution after, be subsequently added into methanol, make high molecular
Polymer aggregational sedimentation, take upper liquid and to have the gas chromatograph of flame ionization detector (FID)
(GC) (Hewlett Packard company manufactures;Model 6890, tubing string is HP-5) carry out quantitative analysis.
2. termination measure of merit:
After block copolymer constituent is with extruder extrusion pelletize, obtains particle and carry out hot-forming, terminate
Not exclusively person's test piece is easily turned to be yellow.Result is shown in table 1.
Zero: test piece is without jaundice.
: test piece is turned to be yellow.
3. extrusion smokiness test:
Its smokiness of extrusion process observation in aforementioned termination measure of merit.Result is shown in table 1.
Zero: without being fuming phenomenon.
: there is phenomenon of being fuming.
4. extrusion stink test:
Its stink of extrusion process observation in aforementioned termination measure of merit.Result is shown in table 1.
Zero: odorless.
: frowziness.
Comparative example 1~11
Compound except being added after having reacted changes (1) lauric acid (Lauric acid), (2) tricresyl phosphate fourth into
Ester (tributyl phosphate), (3) 3-mercaptan propanoic acid (3-mercapto propionic acid), (4) trimethyl are own
Alcohol (3,5,5-Trimethyl-1-hexanol), uses and the identical raw material of experimental example 1~11, weight and charging
Sequentially, table 2 is asked for an interview.
Then obtain with above-mentioned method of testing the block copolymer constituent of comparative example 1~11 termination effect,
Extrusion smokiness and the test result of extrusion stink, be shown in table 2.
Table 1
Table 1 (Continued)
Table 2
Table 2 (Continued)
Knowable to the result of Tables 1 and 2, the termination effect of the block copolymer constituent of the present invention is good,
So test piece is without jaundice, the transparency of block copolymer constituent can be maintained.And, the block of the present invention
Copolymer constituent also will not produce be fuming phenomenon and stink when extrusion.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits;Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent;And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (11)
1. a block copolymer constituent, it is characterised in that including:
Block copolymer (A), including at least one vinyl aromatic polymers block and at least one conjugation two
Alkene based polymer block;And
Compound (B), is at least one selected from including shown in the phosphate ester shown in formula (1) and derivant thereof, formula (2)
Phosphite ester and derivant thereof, have carbon number 6 to 9 and the fatty acid of alkyl that end is 4 grades of carbon and
Its derivant, or a combination thereof,
In formula (1) and formula (2), R1、R2、R3With R4Each stand alone as the alkyl or phenyl of carbon number 4 to 10.
Block copolymer constituent the most according to claim 1, it is characterised in that with described block
Copolymer constituent is 100 weight portions, and the content range of described compound (B) is 10ppm~3000ppm
Between.
Block copolymer constituent the most according to claim 1, it is characterised in that with described block
Copolymer constituent is 100 weight portions, and the content range of described compound (B) is 10ppm~2500ppm
Between.
Block copolymer constituent the most according to claim 1, it is characterised in that R1With R2Phase
With.
Block copolymer constituent the most according to claim 1, it is characterised in that R3With R4Phase
With.
Block copolymer constituent the most according to claim 1, it is characterised in that described formula (1)
Shown phosphate ester is dioctylphosphoric acid ester.
Block copolymer constituent the most according to claim 1, it is characterised in that described formula (2)
Shown phosphite ester is diphenyl phosphite.
Block copolymer constituent the most according to claim 1, it is characterised in that described in there is carbon
Several 6 to 9 and alkyl that end is 4 grades of carbon fatty acid for there is carbon number 6 to 9 and end be 4 grades of carbon,
Main chain has the fatty acid of the alkyl of 3 grades of carbon structures.
Block copolymer constituent the most according to claim 8, it is characterised in that described in there is carbon
Several 6 to 9 and fatty acid that end is the alkyl that 4 grades of carbon, main chain have 3 grades of carbon structures be 3,5,5-front three
Base caproic acid.
Block copolymer constituent the most according to claim 1, it is characterised in that described block
Copolymer (A) containing vinyl aromatic monomers unit 25 weight % to 80 weight %, and conjugated diene
It is that monomeric unit 20 weight % is to 75 weight %.
11. block copolymer constituents according to claim 1, it is characterised in that described block
The weight average molecular weight of copolymer (A) is 11 ten thousand to 17 ten thousand.
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TW201623424A (en) | 2016-07-01 |
TWI518130B (en) | 2016-01-21 |
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