KR20140107414A - 혼성 중합체 - Google Patents
혼성 중합체 Download PDFInfo
- Publication number
- KR20140107414A KR20140107414A KR1020147019051A KR20147019051A KR20140107414A KR 20140107414 A KR20140107414 A KR 20140107414A KR 1020147019051 A KR1020147019051 A KR 1020147019051A KR 20147019051 A KR20147019051 A KR 20147019051A KR 20140107414 A KR20140107414 A KR 20140107414A
- Authority
- KR
- South Korea
- Prior art keywords
- polymer
- weight
- fluoropolymer
- chain
- compound
- 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
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- 229920000642 polymer Polymers 0.000 title claims abstract description 227
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 90
- 239000004811 fluoropolymer Substances 0.000 claims abstract description 87
- 239000000178 monomer Substances 0.000 claims abstract description 58
- 150000001875 compounds Chemical class 0.000 claims abstract description 43
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- -1 acryloyloxy group Chemical group 0.000 claims abstract description 33
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000004970 Chain extender Substances 0.000 claims abstract description 20
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000012948 isocyanate Substances 0.000 claims abstract description 16
- 125000000524 functional group Chemical group 0.000 claims abstract description 15
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000002148 esters Chemical class 0.000 claims abstract description 13
- 239000004593 Epoxy Substances 0.000 claims abstract description 11
- 125000002843 carboxylic acid group Chemical group 0.000 claims abstract description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 7
- 229920000728 polyester Polymers 0.000 claims abstract description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 6
- 229920002635 polyurethane Polymers 0.000 claims description 67
- 239000004814 polyurethane Substances 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 40
- 239000012528 membrane Substances 0.000 claims description 38
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 21
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical group FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims description 12
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000011496 polyurethane foam Substances 0.000 claims description 10
- 239000005056 polyisocyanate Substances 0.000 claims description 8
- 229920001228 polyisocyanate Polymers 0.000 claims description 8
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 229920000768 polyamine Polymers 0.000 claims description 4
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- 238000004132 cross linking Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
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- 125000001183 hydrocarbyl group Chemical group 0.000 description 27
- 125000005442 diisocyanate group Chemical group 0.000 description 24
- 239000000243 solution Substances 0.000 description 16
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 15
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 12
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 12
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- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 9
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- 229920006373 Solef Polymers 0.000 description 8
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- 230000000052 comparative effect Effects 0.000 description 7
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 7
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- 239000004014 plasticizer Substances 0.000 description 7
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- 238000002360 preparation method Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000002202 Polyethylene glycol Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- KORSJDCBLAPZEQ-UHFFFAOYSA-N dicyclohexylmethane-4,4'-diisocyanate Chemical compound C1CC(N=C=O)CCC1CC1CCC(N=C=O)CC1 KORSJDCBLAPZEQ-UHFFFAOYSA-N 0.000 description 4
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- 238000002411 thermogravimetry Methods 0.000 description 4
- YFZCNXJOYHYIGC-UHFFFAOYSA-N (2,2,2-trichloroacetyl) 2,2,2-trichloroethaneperoxoate Chemical compound ClC(Cl)(Cl)C(=O)OOC(=O)C(Cl)(Cl)Cl YFZCNXJOYHYIGC-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- 125000005591 trimellitate group Chemical group 0.000 description 3
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 description 2
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 2
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 2
- 229920003091 Methocel™ Polymers 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 229920000562 Poly(ethylene adipate) Polymers 0.000 description 2
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000001523 electrospinning Methods 0.000 description 2
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- 239000003999 initiator Substances 0.000 description 2
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 2
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- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- TUUQISRYLMFKOG-UHFFFAOYSA-N trihexyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCCCCCOC(=O)CC(C(=O)OCCCCCC)(OC(C)=O)CC(=O)OCCCCCC TUUQISRYLMFKOG-UHFFFAOYSA-N 0.000 description 2
- MJHNUUNSCNRGJE-UHFFFAOYSA-N trimethyl benzene-1,2,4-tricarboxylate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C(C(=O)OC)=C1 MJHNUUNSCNRGJE-UHFFFAOYSA-N 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 1
- 229940058015 1,3-butylene glycol Drugs 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- VZXPHDGHQXLXJC-UHFFFAOYSA-N 1,6-diisocyanato-5,6-dimethylheptane Chemical compound O=C=NC(C)(C)C(C)CCCCN=C=O VZXPHDGHQXLXJC-UHFFFAOYSA-N 0.000 description 1
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- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical class C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 1
- 101100481033 Arabidopsis thaliana TGA7 gene Proteins 0.000 description 1
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- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
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- JQGRPPCZXQJUAF-UHFFFAOYSA-N decanedioic acid;propane-1,2-diol Chemical compound CC(O)CO.OC(=O)CCCCCCCCC(O)=O JQGRPPCZXQJUAF-UHFFFAOYSA-N 0.000 description 1
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- 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 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- KVKFRMCSXWQSNT-UHFFFAOYSA-N n,n'-dimethylethane-1,2-diamine Chemical compound CNCCNC KVKFRMCSXWQSNT-UHFFFAOYSA-N 0.000 description 1
- 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 1
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Abstract
[화학식 I]
[화학식 a]
Description
공급 구역 | T1 | T2 | T3 | T4 | T5 |
180℃ | 180℃ | 180℃ | 185℃ | 185℃ | 190℃ |
Claims (13)
- (i) - 비닐리덴 플루오라이드(VDF)로부터 유도된 반복 단위 및 하기 화학식 I을 가지는 적어도 하나의 (메트)아크릴 단량체[단량체 (MA)]로부터 유도된 반복 단위를 포함하는 중합체(F1), 및
- 에틸렌(E)으로부터 유도된 반복 단위, 테트라플루오로에틸렌(TFE), 클로로트리플루오로에틸렌(CTFE) 및 이의 혼합물로부터 선택된 적어도 하나의 플루오르화된 단량체(F)로부터 유도된 반복 단위, 및 하기 화학식 I을 가지는 적어도 하나의 (메트)아크릴 단량체[단량체 (MA)]로부터 유도된 반복 단위를 포함하는 중합체(F2)
로부터 선택된 적어도 하나의 플루오로중합체[중합체(F)]를
(ii) 적어도 하나의 이소시아네이트 관능기를 포함하는 적어도 하나의 이소시아네이트 화합물[화합물(I)]과,
(iii) 선택적으로 하나 이상의 사슬 연장제의 존재 하에서
반응시킴으로써 얻을 수 있는 폴리우레탄 플루오로중합체[중합체(Fp)]이며,
상기 폴리우레탄 플루오로중합체[중합체(Fp)]는 하기 화학식 a를 가지는 적어도 하나의 가교기를 포함하는, 폴리우레탄 플루오로중합체[중합체(Fp)].
[화학식 I]
(상기 식에서,
- R1, R2 및 R3은 서로 동일하거나 또는 상이하며, 수소 원자 및 C1-C3 탄화수소기로부터 독립적으로 선택되고,
- RH는 1개 내지 5개의 하이드록실기를 포함하며, 선택적으로 이중결합, 에폭시, 에스테르, 에테르 및 카복실산기로부터 선택된 하나 이상의 관능기를 포함하는 C1-C10 탄화수소기이며, x는 1 내지 5에 포함되는 정수임)
[화학식 a]
(상기 식에서,
- RH는 1개 내지 5개의 우레탄 모이어티를 포함하고, 선택적으로 이중결합, 에폭시, 에스테르, 에테르 및 카복실산기로부터 선택된 하나 이상의 관능기를 포함하는 C1-C10 탄화수소기이며, x는 1 내지 5에 포함되는 정수임) - 제1항에 있어서,
- 상기 중합체(FP)의 중량을 기준으로, 플루오로탄소 사슬[사슬 (RFC)]을 포함하는 적어도 하나의 플루오르화된 블록 0.01중량% 내지 99.99중량%, 바람직하게는 0.05중량% 내지 99.95중량%, 및
- 상기 중합체(FP)의 중량을 기준으로, 탄화수소 사슬[사슬 (RHC)]을 포함하는 적어도 하나의 수소화된 블록 99.99중량% 내지 0.01중량%, 바람직하게는 99.95중량% 내지 0.05중량%를 포함하며,
상기 블록은 하나 이상의 우레탄 모이어티에 의해 서로 연결되는, 폴리우레탄 플루오로중합체[중합체(FP)]. - 제1항 또는 제2항에 있어서, 플루오로중합체[중합체(F)]는 화학식 I을 가지는 적어도 하나의 (메트)아크릴 단량체(MA)로부터 유도된 반복 단위를 0.01몰% 내지 10몰% 포함하는, 폴리우레탄 플루오로중합체[중합체(FP)].
- 제1항 내지 제3항 중 어느 한 항에 있어서,
(i) 중합체(F)와 화합물(I)의 전체 중량을 기준으로, 제1항에 기재된 적어도 하나의 플루오로중합체[중합체(F)] 적어도 50중량%를
(ii) 중합체(F)와 화합물(I)의 전체 중량을 기준으로, 적어도 하나의 이소시아네이트 관능기를 포함하는 적어도 하나의 이소시아네이트 화합물[화합물(I)] 50중량% 미만과,
(iii) 선택적으로 하나 이상의 사슬 연장제의 존재 하에서
반응시킴으로써 얻을 수 있는, 폴리우레탄 플루오로중합체[중합체(Fp)]. - 제4항에 있어서,
- 상기 중합체(FP)의 중량을 기준으로, 플루오로탄소 사슬[사슬 (RFC)]을 포함하는 적어도 하나의 플루오르화된 블록 적어도 80중량%, 바람직하게는 적어도 95중량%, 및
- 상기 중합체(FP)의 중량을 기준으로, 탄화수소 사슬[사슬 (RHC)]을 포함하는 적어도 하나의 수소화된 블록 20중량% 이하, 바람직하게는 5중량% 이하를 포함하며,
상기 블록은 하나 이상의 우레탄 모이어티에 의해 서로 연결되는, 폴리우레탄 플루오로중합체[중합체(FP)]. - 제1항 내지 제4항 중 어느 한 항에 있어서:
(i) 중합체(F), 화합물(I) 및 사슬 연장제의 전체 중량을 기준으로, 제1항에 기재된 적어도 하나의 플루오로중합체[중합체(F)] 적어도 50중량%를
(ii) 중합체(F), 화합물(I) 및 사슬 연장제의 전체 중량을 기준으로, 적어도 하나의 이소시아네이트 관능기를 포함하는 적어도 하나의 이소시아네이트 화합물[화합물(I)] 50중량% 미만, 및
(iii) 중합체(F), 화합물(I) 및 사슬 연장제의 전체 중량을 기준으로, 지방족 및 방향족 폴리올 및 폴리아민으로부터 선택된 하나 이상의 사슬 연장제 0.01중량% 내지 50중량%
와 반응시킴으로써 얻을 수 있는, 폴리우레탄 플루오로중합체[중합체(FP)]. - 제1항 내지 제3항 중 어느 한 항에 있어서:
(i) 중합체(F)와 화합물(IP)의 전체 중량을 기준으로, 제1항에 기재된 적어도 하나의 플루오로중합체[중합체(F)] 50중량% 미만을,
(ii) 중합체(F)와 화합물(IP)의 전체 중량을 기준으로, 적어도 2개의 이소시아네이트 관능기를 포함하는 적어도 하나의 폴리이소시아네이트 화합물[화합물(IP)] 적어도 50중량%와,
(iii) 하나 이상의 사슬 연장제의 존재 하에서
반응시킴으로써 얻을 수 있는, 폴리우레탄 플루오로중합체[중합체(FP)]. - 제7항에 있어서,
- 상기 중합체(FP)의 중량을 기준으로, 플루오로탄소 사슬[사슬 (RFC)]을 포함하는 적어도 하나의 플루오르화된 블록 50중량% 이하, 바람직하게는 40중량% 이하, 및
- 상기 중합체(FP)의 중량을 기준으로, 탄화수소 사슬[사슬 (RHC)]을 포함하는 적어도 하나의 수소화된 블록 적어도 50중량%, 바람직하게는 적어도 60중량%를 포함하며,
상기 블록은 하나 이상의 우레탄 모이어티에 의해 서로 연결되는, 폴리우레탄 플루오로중합체[중합체(FP)]. - 적어도 하나의 중합체(F), 적어도 하나의 이소시아네이트 화합물(I), 및 선택적으로 하나 이상의 사슬 연장제를, 선택적으로 액체 매질의 존재 하, 20℃ 내지 300℃, 바람직하게는 20℃ 내지 250℃에 포함되는 온도 하에서 배합하는 단계를 포함하는, 제1항에 기재된 폴리우레탄 플루오로중합체[(중합체(Fp)]의 제조 방법.
- 제1항에 기재된 적어도 하나의 폴리우레탄 플루오로중합체[중합체(FP)]를 포함하는 막.
- 제10항에 있어서, 제4항 내지 제6항 중 어느 한 항에 기재된 적어도 하나의 폴리우레탄 플루오로중합체[중합체(FP)]를 포함하는 막.
- 제1항에 기재된 적어도 하나의 폴리우레탄 플루오로중합체[중합체(FP)]를 포함하는 폴리우레탄 폼 재료.
- 제12항에 있어서, 제7항 또는 제8항에 기재된 적어도 하나의 폴리우레탄 플루오로중합체[중합체(FP)]를 포함하는 폴리우레탄 폼 재료.
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