CN106066394B - 体外膜片用亲水膜 - Google Patents
体外膜片用亲水膜 Download PDFInfo
- Publication number
- CN106066394B CN106066394B CN201510386882.4A CN201510386882A CN106066394B CN 106066394 B CN106066394 B CN 106066394B CN 201510386882 A CN201510386882 A CN 201510386882A CN 106066394 B CN106066394 B CN 106066394B
- Authority
- CN
- China
- Prior art keywords
- hydrophilic
- group
- membrane
- coating
- composition
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 62
- 239000000203 mixture Substances 0.000 claims abstract description 72
- 238000012360 testing method Methods 0.000 claims abstract description 63
- 239000004094 surface-active agent Substances 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000000576 coating method Methods 0.000 claims abstract description 31
- 238000000338 in vitro Methods 0.000 claims abstract description 25
- 229920005862 polyol Polymers 0.000 claims abstract description 20
- 150000003077 polyols Chemical class 0.000 claims abstract description 20
- 239000011230 binding agent Substances 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims description 22
- 239000003995 emulsifying agent Substances 0.000 claims description 18
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 15
- -1 amino, hydroxyl Chemical group 0.000 claims description 14
- 239000012948 isocyanate Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 11
- 150000002513 isocyanates Chemical class 0.000 claims description 11
- 125000000129 anionic group Chemical group 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 239000012875 nonionic emulsifier Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- 239000008280 blood Substances 0.000 claims description 6
- 210000004369 blood Anatomy 0.000 claims description 6
- 150000002484 inorganic compounds Chemical class 0.000 claims description 6
- 229910010272 inorganic material Inorganic materials 0.000 claims description 6
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 4
- 239000004210 ether based solvent Substances 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 238000007607 die coating method Methods 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 238000007756 gravure coating Methods 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 3
- 230000009257 reactivity Effects 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 238000010345 tape casting Methods 0.000 claims description 3
- 239000004848 polyfunctional curative Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000002346 layers by function Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000010410 layer Substances 0.000 description 23
- 229920003270 Cymel® Polymers 0.000 description 13
- 125000000217 alkyl group Chemical group 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 6
- 238000001723 curing Methods 0.000 description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000000753 cycloalkyl group Chemical group 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010561 standard procedure Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 125000000962 organic group Chemical group 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000009719 polyimide resin Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 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
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- WMNULTDOANGXRT-UHFFFAOYSA-N bis(2-ethylhexyl) butanedioate Chemical compound CCCCC(CC)COC(=O)CCC(=O)OCC(CC)CCCC WMNULTDOANGXRT-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 125000005647 linker group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920003050 poly-cycloolefin Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002523 polyethylene Glycol 1000 Polymers 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium group Chemical group [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 1
- 125000003161 (C1-C6) alkylene group Chemical group 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
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- 229920003275 CYMEL® 325 Polymers 0.000 description 1
- 229920003277 CYMEL® 328 Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 241000863480 Vinca Species 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000006177 alkyl benzyl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000013060 biological fluid Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- MCZQEJXSCZNROZ-UHFFFAOYSA-M dimethyl phosphate;2-hydroxyethyl(trimethyl)azanium Chemical compound COP([O-])(=O)OC.C[N+](C)(C)CCO MCZQEJXSCZNROZ-UHFFFAOYSA-M 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- QPMJENKZJUFOON-PLNGDYQASA-N ethyl (z)-3-chloro-2-cyano-4,4,4-trifluorobut-2-enoate Chemical compound CCOC(=O)C(\C#N)=C(/Cl)C(F)(F)F QPMJENKZJUFOON-PLNGDYQASA-N 0.000 description 1
- WBMMAFMVCXZHMZ-UHFFFAOYSA-N ethyl 2-isocyanoprop-2-enoate Chemical compound CCOC(=O)C(=C)[N+]#[C-] WBMMAFMVCXZHMZ-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N hexanedioic acid Natural products OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000007449 liver function test Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- FFDKYFGBIQQMSR-UHFFFAOYSA-N n-propyl isocyanide Chemical compound CCC[N+]#[C-] FFDKYFGBIQQMSR-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
- 229920006344 thermoplastic copolyester Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- ZQTYRTSKQFQYPQ-UHFFFAOYSA-N trisiloxane Chemical compound [SiH3]O[SiH2]O[SiH3] ZQTYRTSKQFQYPQ-UHFFFAOYSA-N 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
- G01N33/526—Multi-layer analytical elements the element being adapted for a specific analyte
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/285—Nitrogen containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/289—Compounds containing at least one heteroatom other than oxygen or nitrogen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/81—Unsaturated isocyanates or isothiocyanates
- C08G18/8108—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group
- C08G18/8116—Unsaturated isocyanates or isothiocyanates having only one isocyanate or isothiocyanate group esters of acrylic or alkylacrylic acid having only one isocyanate or isothiocyanate group
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Hematology (AREA)
- Organic Chemistry (AREA)
- Immunology (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Diabetes (AREA)
- Manufacturing & Machinery (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
本发明公开了一种体外膜片用亲水膜,包含基材及位于基材的至少一表面上由亲水组合物所形成的亲水涂层;其中亲水组合物包含:反应性粘结剂、具有反应性的表面活性剂;及可选多元醇。本发明的亲水膜具有优异的亲水性与亲水维持性,且亲水涂层与基材具有稳定的接着强度。本发明的亲水膜可直接与后续各功能层进行加工形成体外膜片,应用领域广泛,包含体外检测试片、伤口敷料或创可贴等。
Description
技术领域
本发明涉及一种用于体外膜片的亲水膜及该体外膜片。
背景技术
目前各国已积极研发各种用于体外的检测试片,其以尿液、粪便、血液、唾液或其他体液为样本,用以检测人体各项健康指标或生理状态。如何提升检测试片的稳定性与准确度是生产制造商一直努力的目标,尤其以血糖试片最受各界重视。由于糖尿病人口逐年增加,在广大的市场及各国政府的积极推动下,血糖试片的研发与改良已成为产业界发展的重要方向。
一般而言,体外检测试片的结构可如图1所示,其中亲水膜11与中隔层12组合产生流道13,该流道13可提供待测液流通以进入检测层14。而该亲水膜11系由基材111(一般为透明塑胶基材)及亲水层112所构成。
该体外检测试片的结构进一步描述于图2。如图2所示,该亲水膜11的功能为促进待测液的输送,使其经由流道13进入检测层14中的检测区15,同时保护该检测区15不受污染并隔离外界干扰,且提供测量稳定性的功能。为了避免所述体外检测试片因接触环境中的水、氧气或UV光发生劣化而失效,亲水膜11必须具有良好的耐湿热性及亲水性等。另,流道13需要体积恒定以确保测量的稳定性,因此,亲水膜中的亲水层112需要与基材111粘着稳固。
技术领域中常用的亲水层材料以亲水性树脂或表面活性剂为主。表面活性剂(如磺酸根化合物)具有亲水性佳且相对用量低的优势,然而,表面活性剂易受环境影响发生降解,所以也有将具备良好的亲水扩散性及抗湿热特性的亲水性树脂与表面活性剂组合使用以作为亲水层的材料。
目前市售用于医疗诊断的亲水膜的实例为3M Inc.的产品9962。该亲水膜的亲水层包括聚偏氯乙烯的涂层,其包含磺酸烷基苄酯为主的表面活性剂。虽然由此种亲水膜制得的诊断试片可传输生物流体,然而经测试后显示这些产品呈现均匀性、传输速率及抗老化安定性不足的显著缺陷。
其他的市售亲水膜包括Adhesives Research Inc.的ARflow 90128及ARflow90469。这些产品包括涂有含热塑性共聚酯及表面活性剂的组合物的聚酯薄膜,其作用模式类似上述3M Inc.的产品。为了避免不均匀,其加入相当大量的表面活性剂(约5%至8%),然而造成亲水性涂层的表面为蜡状的结果。因为此涂层与压敏性胶带结合无法获得足够的粘结强度,在检测试片的制作过程中,经常导致组件脱层。
除上述缺陷外,由于将已知亲水膜制作成体外膜片的过程中需在亲水膜上作图案化施工,常因涂布油墨或手汗等施工因素,污染亲水涂层表面而造成该亲水涂层失效的情况,因此,必须使用遮罩或额外的保护层覆盖,而有制程繁琐且成本较高的问题。
发明内容
本发明的目的在于提供一种新颖的用于体外膜片的亲水膜,该亲水膜可直接与后续各功能层进行加工形成体外膜片并具有优异的亲水性与亲水维持性。
本发明的第一方面,提供一种体外膜片用亲水膜,其包含:
一基材;及
位于该基材的至少一表面上由亲水组合物所形成的亲水涂层;其中该亲水组合物包含:
(a)反应性粘结剂;
(b)具有反应性的表面活性剂;及
(c)可选多元醇。
在另一优选例中,所述反应性粘结剂选自下组:异氰酸酯基化合物、三聚氰胺基化合物及其混合物。
在另一优选例中,所述异氰酸酯基化合物为单异氰酸酯、二异氰酸酯或多异氰酸酯化合物,且具有选自烷基、苯基、磷酸官能基、磺酸官能基、丙烯酸酯官能基或其组合的基团。
在另一优选例中,所述反应性粘结剂以亲水组合物总固含量计为10重量%至60重量%,所述表面活性剂以亲水组合物总固含量计为5重量%至90重量%,且所述多元醇以亲水组合物总固含量计为0重量%至85重量%。
在另一优选例中,所述具有反应性的表面活性剂选自:离子型乳化剂、非离子型乳化剂及其混合物。
在另一优选例中,所述表面活性剂包含反应性官能基,所述反应性官能基选自:胺基、羟基及其组合。
在另一优选例中,所述离子型乳化剂的阳离子基团含有胺基、羟基或其组合。
在另一优选例中,所述离子型乳化剂的阴离子基团含有磺酸基、磷酸基、羧酸基或其组合。
在另一优选例中,所述非离子型乳化剂为具有硅氧烷基团或聚硅氧烷基团的化合物。
在另一优选例中,所述阳离子基团含有铵基或锍基。
在另一优选例中,所述亲水涂层进一步包含硬化剂、硬化促进剂、抗氧化剂、流平剂、无机化合物或两种以上的组合。
在另一优选例中,所述亲水膜以ASTM D 7334-08标准方法所测得的水接触角为小于15°。
在另一优选例中,该亲水涂层的厚度为10纳米至100微米,且所述基材的厚度为15微米至500微米。
本发明的第二方面,提供第一方面所述的亲水膜的制备方法,其包含下列步骤:将所述亲水组合物施加于所述基材上;及将所述亲水组合物固化。
在另一优选例中,所述亲水组合物的施加方法选自下组:凹版涂布、模头涂布、浸涂、刮刀涂布、喷雾涂布、喷墨列印、打印、柔版印刷、制版印刷、网版印刷及其组合。
本发明的第三方面,提供一种体外检测试片,其包含如第一方面所述的亲水膜。
本发明的第四方面,提供一种血糖试片,其包含如第一方面所述的亲水膜。
本发明的体外膜片的应用领域广泛,包含体外检测试片、伤口敷料或创可贴等。根据不同的应用领域,所制得的亲水涂层厚度各不相同。以体外检测试片为例,其亲水涂层的厚度为10纳米至100微米,亲水涂层的厚度小于10纳米时,无法提供有效的亲水性能;而亲水涂层的厚度大于100微米时,基材与亲水涂层的密着性不佳,不利后续加工制程。
与现有技术相比,本发明具有如下有益效果:
本发明的亲水膜具有特殊的亲水涂层,该涂层与基材具有稳定的粘结强度,可避免在加工过程中亲水层产生剥离,因此有利于后续的加工及制程,可简化制程步骤及降低成本。此外,本发明的亲水膜同时具有优异的亲水性及耐湿热性,可避免因暴露于不利环境造成亲水膜劣化失效,从而导致体外膜片无法使用。因此,本发明的亲水膜可有效延长体外膜片的使用期限。
应理解,在本发明范围内中,本发明的上述各技术特征和在下文(如实施例)中具体描述的各技术特征的间都可以互相组合,从而构成新的或优选的技术方案。限于篇幅,在此不再一一累述。
附图说明
图1为体外检测试片的结构示意图。
图2为体外检测试片的另一结构示意图。
具体实施方式
本申请的发明人经过广泛而深入地研究,首次研发出一种亲水膜,包含基材和由亲水组合物形成的亲水涂层,亲水组合物包含反应性粘结剂、表面活性剂和多元醇。亲水涂层与基材具有稳定的接着强度,可避免在加工过程中亲水层产生剥离,亲水膜具有优异的亲水性及耐湿热性,可有效延长体外膜片的使用期限。在此基础上,完成了本发明。
基材
本发明所用的基材较佳为塑胶基材,该塑胶基材并无特殊限制,为本领域技术人员所熟知的,其例如但不限于:聚酯树脂(polyester resin),如聚对苯二甲酸乙二酯(polyethylene terephthalate,PET)或聚萘二甲酸乙二酯(polyethylene naphthalate,PEN);聚丙烯酸酯树脂(polyacrylate resin),如聚甲基丙烯酸甲酯(polymethylmethacrylate,PMMA);聚烯烃树脂(polyolefin resin),如聚乙烯(PE)或聚丙烯(PP);聚环烯烃树脂(polycycloolefin resin);聚酰胺树脂,如尼龙6、尼龙66或MXD尼龙(间二甲苯二胺/己二酸共聚物);聚酰亚胺树脂(polyimide resin);聚碳酸酯树脂(polycarbonateresin);聚胺基甲酸酯树脂(polyurethane resin);聚氯乙烯(PVC);三醋酸纤维素(triacetyl cellulose,TAC);聚乳酸(polylactic acid);有取代基的烯烃类聚合物,如聚醋酸乙烯酯或聚乙烯醇;共聚物型树脂,如EVA、乙烯/乙烯醇共聚物或乙烯/四氟乙烯共聚物;或上述的组合。较佳为聚酯树脂、聚丙烯酸酯树脂、聚酰亚胺树脂或其组合;更佳为聚对苯二甲酸乙二酯。该基材的厚度并无特殊限制,通常取决于所欲制得的产品的需求,一般为约15微米(μm)至约500微米(μm),较佳约20微米(μm)至约300微米(μm)。
亲水组合物
本发明所述的亲水组合物,其中该反应性粘结剂以组合物总固含量计为10重量%至60重量%,该表面活性剂以组合物总固含量计为5重量%至90重量%,该多元醇以组合物总固含量计为0重量%至85重量%。上述固含量定义为非挥发性(Non Volatile,NV)的成份。
溶剂
本发明所述的亲水组合物所选用的溶剂,以能够避免该组合物团聚者为佳,如此可有利于亲水涂层的施工便利性而不易产生涂布不均。该溶剂可选自酯、醇、醚类溶剂或水或其混合,较佳为酯、醇、醚类溶剂或其混合(即,不含水),更佳为酯或醚类溶剂。根据本发明的部分具体实施例,溶剂为例如乙酸乙酯、甲醚或乙醚。
本发明的溶剂含量以亲水组合物总重量计为90-99.9%为佳。溶剂含量小于90%时,易产生涂布不均。
反应性粘结剂
本发明所述的亲水组合物的反应性粘结剂可选自下组:异氰酸酯基化合物、三聚氰胺基化合物及其混合物。该异氰酸酯基化合物可具有烷基、苯基、磷酸官能基、磺酸官能基或丙烯酸酯官能基,且可为单异氰酸酯、二异氰酸酯或多异氰酸酯(指含三或三个以上的异氰酸酯基)化合物。上述烷基或苯基视其取代位置而定,可为C1-C20烷基或C6-C20苯基。
较佳为二异氰酸酯化合物或多异氰酸酯化合物。所述含有烷基的异氰酸酯,例如但不限于:可选自下组:1,6-己二异氰酸酯、1,4-二异氰酸基环己烷、1-异氰酸基-3,3,5-三甲基-5-异氰酸基甲基环己烷、4,4’-二异氰酸基二环己基甲烷、4,4’-二异氰酸基二环己基丙烷及其混合物。市售品例如Desmodur N3300或Desmodur N3390。
所述含有苯基的异氰酸酯,例如但不限于:可选自下组:1,4-二异氰酸基苯、2,4-二异氰酸基甲苯、2,6-二异氰酸基甲苯、4,4’-二异氰酸基二苯基甲烷、2,2’-及2,4’-二异氰酸基二苯基甲烷、二异氰酸四甲基苯二甲酯、二异氰酸对苯二甲酯及其混合物。市售品例如Desmodur L-75。
所述含有磺酸官能基的异氰酸酯可例如为市售品Bayhydur XP2655。
所述含有丙烯酸酯官能基的异氰酸酯可为市售品Karenz AOI。
本发明的反应性粘结剂较佳为选自下组:含烷基的异氰酸酯、含苯基的异氰酸酯及其混合物,更佳为选自下组:含烷基的三异氰酸酯、含苯基的三异氰酸酯及其混合物。
所述三聚氰胺基化合物(melamine)可为市售品例如氰特公司制造的Cymel 202、Cymel 203、Cymel 254、Cymel 323、Cymel 325、Cymel 327、Cymel 328、Cymel 370、Cymel380、Cymel 385、Cymel 1116、Cymel 1130、Cymel 1133、Cymel 1141、Cymel 1161、Cymel1168或Cymel 3020;长兴材料公司制造的ETERMINO 9212、ETERMINO 9216、ETERMINO 9223、ETERMINO 9226、ETERMINO 9228、ETERMINO 9229、ETERMINO 9603,或其组合。
该反应性粘结剂可与具有反应性的表面活性剂形成聚合物,相较于已知仅单纯含表面活性剂的亲水组合物,可提供较佳的物性与化性(耐湿热性),以利亲水涂层亲水性的维持。
本发明的反应性粘结剂用量以组合物总固含量计为10重量%至60重量%,较佳为13重量%至55重量%,更佳为15重量%至45重量%。当用量小于10重量%时,因涂层交联性不足,涂层亲水性成份(表面活性剂)无法有效固定而产生游离状,进而造成涂层透明度及亲水维持性不佳;当用量大于60重量%时,因亲水性成份(表面活性剂)的相对比例不足,易导致涂层整体亲水性不佳。
具有反应性的表面活性剂
本发明所述的具有反应性的表面活性剂可选自下组:离子型乳化剂、非离子型乳化剂及其混合物。该表面活性剂可包含选自由胺基、羟基及其混合所组成的群的反应性官能基,较佳为羟基。
上述离子型乳化剂具有阳离子基团与/或阴离子基团,其中阳离子基团可包含铵基或锍基,该阴离子基团可选自下组:磺酸基、磷酸基、羧酸基及其混合。
离子型乳化剂的反应性基团可存在于所述阳离子基团或阴离子基团,较佳为存在于阳离子基团。因此,该离子型乳化剂的阳离子基团可包含胺基、羟基或其混合。
该离子型乳化剂可具有如下式的阳离子基团:
(R1)mX+(G–R2)n-m
其中X+为N+或S+;G为二价有机基团,较佳为C1-6亚烷基,更佳为C1-4亚烷基;R1为惰性或非反应性基团,例如但不限于,烷基、芳基或环烷基;R2为-OH或-NH2;当X+为N+时,n为4及m为0-3的整数;当X+为S+时,n为3及m为0-2的整数。
因此该离子型乳化剂可具下式的阳离子基团:
(R1)mS+(G–R2)3-m
(R1)mN+(G–R2)4-m
其中G、R1、R2及m如前所述。
该离子型乳化剂可含有具下式的阳离子基团:
该离子型乳化剂可含有具下式的阴离子基团:
F-、Cl-、Br-、I-或OH-,
该离子型乳化剂也可具有阴离子基团,该阴离子基团含有选自下组的基团:磺酸基、磷酸基、羧酸基及其组合,或上述的衍生物。上述阴离子基团可进一步含有为氢或一价有机基团的取代基,该一价有机基团可视情况为具有烷基、烷氧基、胺基、羟基、芳基或其组合的有机基团。本发明的阴离子基团可为,例如:
二(2-乙基己基)琥珀酸酯磺酸根、甲酸根、乙酸根、苯甲酸根或上述的组合。
本发明所用的非离子型乳化剂可为具有硅氧烷基团或聚硅氧烷基团的化合物,较佳为不具烷氧基的硅氧烷基团或聚硅氧烷基团。
在本发明的一实施态样中,该非离子型乳化剂的分子量(MW)小于2000,较佳小于1500,更佳为小于1000。
所述非离子型乳化剂可选自下式:
其中a+b+c=4,且a、b及c为整数,且c=1至3的整数,t为1-20的整数,各个R独立地选自烷基、芳基及环烷基的惰性/非反应性基团,及Q选自烷基、醚基、芳基、环烷基或上述基团的组合的连接基团。
非离子型乳化剂可选自下式:
其中n为0-2整数,t为1-20的整数,
R选自烷基、芳基或环烷基等惰性/非反应性基团,
Q选自烷基、醚基、芳基、环烷基或上述基团的组合的连接基团。非离子型乳化剂可选自市售品如Momentive所提供的CoatOSil 7608。
本发明所述的具有反应性的表面活性剂的含量以组合物总固含量计为5重量%至90重量%。在该亲水组合物存在多元醇的条件下,该表面活性剂较佳为5重量%至50重量%,更佳为10重量%至40重量%。在该亲水组合物未添加多元醇的条件下,较佳为50重量%至90重量%,更佳为60重量%至85重量%。
多元醇
本发明所述的亲水组合物包含视需要的多元醇,适用于本发明的多元醇并无特殊限制,可选自下组:聚醚类多元醇、聚酯类多元醇、聚碳酸酯类多元醇、聚内酯类多元醇、聚酰胺类多元醇及其组合,较佳为聚醚类多元醇,如聚乙二醇(polyethylene glycol)。
本发明所述的多元醇的用量以亲水组合物总固含量计为0重量%至85重量%,较佳为15重量%至65重量%。
添加剂
本发明所述的亲水组合物可进一步包含硬化剂、硬化促进剂、抗氧化剂、流平剂、无机化合物或其组合。
上述无机化合物较佳为粒子态的化合物,即无机粒子,无机粒子的种类例如可为但不限于:氧化镁、二氧化硅、二氧化钛、氧化锆、氧化铁、氧化铝、硫酸钙、硫酸钡或其混合,较佳为二氧化硅。上述无机化合物较佳具有纳米级粒径。添加无机化合物可进一步增加亲水组合物的亲水性。
本发明所述由亲水组合物所形成的亲水涂层的厚度为10纳米至100微米,较佳为10纳米至5微米。
本发明的亲水膜可与其他功能层结合以制备各种体外膜片。以流体检测试片为例,已知结构包括一绝缘基板;基板上的电极(包含工作电极及参考电极);一绝缘垫高片;酵素反应区;以及一上盖片(即亲水膜)。
已知流体检测试片在进行批次制造时是采用层迭的方式。首先,在一片大型基板上印刷导电的电极层,电极层上的复数个电极是形成重复排列的式样。而单一式样所包含的电极数目可依照实际的需求变更(例如:二电极式或多电极式)。接着,将开设有复数个长形开口(亦即流体检测试片成品的流道结构)的绝缘层与印刷有电极层的基板粘贴,同时各个长形开口与电极式样的末端对齐,并且在各长形开口中形成通道并提供检测试剂。接着,将开设有复数个排气孔的上盖层粘贴于绝缘层上,其可产生毛细管作用,以将待测液经通道吸入检测区内进行反应。
本发明亲水膜可直接与各功能层进行加工以形成体外膜片。功能层的种类可视需求作调整,例如可为中隔层、测试层、外观图案层等等。上述中隔层主要系提供该亲水膜适当的阻隔性,一般不具有活性试剂或测量功能。上述测试层的种类可根据测试需求而定,例如,可为供测量电位变化用的电极层。上述外观图案层系根据制作体外膜片的外观需求作对应调整,主要提供美观上的功能。
本发明的亲水膜以ASTM D 7334-08标准方法所测得的水接触角为小于15°,较佳为小于10°。
本发明的亲水膜具有良好的亲水维持性。本发明的亲水膜经高温高湿测试(在65℃/RH95%的恒温恒湿机内,经120hr的试验时间)后,其水扩散面积不小于测试前的75%,即,其与测试前的扩散面积差为0%至25%。本发明的亲水膜可同时具有低水接触角(<15°)以及良好的亲水维持性(在120hr的高温高湿测试后仍具有扩散面积不小于75%)。本发明的亲水膜较佳在120hr的高温高湿测试后仍具有不小于85%的水扩散面积。
本发明的亲水膜以JIS K7 136标准方法所测得高温高湿测试前后的光穿透度均大于70%,以JIS K7 136标准方法所测得高温高湿测试前后的膜片光穿透度差介于0%至10%,可符合业界对于光穿透度的需求。
除非另行定义,文中所使用的所有专业与科学用语与本领域熟练人员所熟悉的意义相同。此外,任何与所记载内容相似或均等的方法及材料皆可应用于本发明方法中。
制备方法
本发明还提供一种制造上述亲水膜的方法,其步骤包含:将该亲水组合物施加于一基材上;及将该亲水组合物固化。
其中该固化方法可为热固化。
该组合物的施加方法选自下组:凹版涂布、模头涂布(die coat)、浸涂(dippingcoat)、刮刀涂布(comb coat)、喷雾涂布(spraying)、喷墨列印(inkjet)、打印、柔版印刷、制版印刷、网版印刷及其组合。
体外检测试片
本发明还提供一种包含上述亲水膜的体外检测试片,该体外检测试片例如但不限于血糖试片、肝功能检测试片、尿酸检测试片等等。
本发明提到的上述特征,或实施例提到的特征可以任意组合。本案说明书所揭示的所有特征可与任何组合物形式并用,说明书中所揭示的各个特征,可以被任何提供相同、均等或相似目的的替代性特征取代。因此除有特别说明,所揭示的特征仅为均等或相似特征的一般性例子。
下面结合具体实施例,进一步阐述本发明。应理解,这些实施例仅用于说明本发明而不用于限制本发明的范围。下列实施例中未注明具体条件的实验方法,通常按照常规条件或按照制造厂商所建议的条件。除非另外说明,否则百分比和份数按重量计算。
实施例1
膜片的制作
取25.2公克的Desmodur N3390(Bayer)加入玻璃反应釜中,取33公克的7608(Momentive)溶解于33公克的乙酸乙酯中,在高速搅拌下慢慢滴入该溶液于玻璃反应釜中;滴完后加热至35℃反应1小时。加入90公克的PEG1000(中日),加热至65℃持温反应5小时。
取上述反应完成的组合物,以乙酸乙酯配制成固含量为0.75%(NV=0.75%)的涂料,以RDS涂布棒#8将涂料涂在PET膜上(南亚公司提供的CH885,膜厚100μm,聚对苯二甲酸乙二酯),经85℃干燥固化5分钟,可得本发明具有厚度约0.1μm的亲水涂层的薄板(亲水膜)。取该薄板进行水接触角测试,测得水接触角平均值为8.6°。将该薄板进行水扩散性测试(Wetting test),并经高温高湿后再次进行水扩散性测试,其测试结果如表1所示。
实施例2-4
膜片的制作
类似实施例1的制作步骤,以表1所示的组份及用量反应与涂布得到对应的亲水膜,测试结果亦如表1所示。
比较例1
选用市售品3M 9962进行水扩散性测试,并经高温高湿后再次进行水扩散性测试,其测试结果如表1所示。
比较例2-5
类似实施例1的制作步骤,以表1所示的组份及用量反应与涂布得到对应的亲水膜,其测试结果如表1所示。
表1本发明各实施例与比较例的组份用量(g)与测试结果
试剂说明
a1:Desmodur N3390 Bayer公司提供的基于聚六亚甲基的多异氰酸酯
a2:PEG2000 中日公司提供的聚乙二醇与Showa提供的异氰基丙
+Karenz AOI 烯酸乙酯的混合物(重量比1:14)
a3:Karenz AOI Showa提供的2-异氰基丙烯酸乙酯
a4:5036-w-30 长兴材料提供的饱和聚酯
b1:7608 Momentive提供的三硅氧烷
(2-Hydroxyethyl)tri
b2:methylammonium Alfa Aesar提供的(2-羟乙基)三甲基铵二甲基磷酸盐
dimethyl phosphate
b3:OT-70 CYTEC提供的二(2-乙基己基)琥珀酸酯磺酸
c1:PEG1000 中日提供的聚乙二醇
c2:TMP 长春公司提供的三甲基醇丙烷
膜片性能的评估方法
1.膜片的亲水性
水扩散性测试(Wetting test):以微量吸量管吸取3μl纯水滴于亲水膜表面,量测并记录其扩散开的圈形直径大小,测量至少重复五次数。取上述量测的平均值,其判断基准如下,结果如表1所示:
O:扩散开的圈形直径平均值大于等于6mm。
X:扩散开的圈形直径平均值小于6mm。
水接触角量测:以接触角量测仪进行量测,量测时片材平放在接触角测试平台上,于样品上点上纯水约3μl,纪录接触角的度数,测量至少重复五次数取平均值。
2.膜片的亲水维持性
高温高湿测试后水扩散性测试(wetting test after RA):裁取亲水膜片材,经标注后暴露于65℃/RH95%的恒温恒湿机内,经120hr的试验时间后,取出并回温约30分钟,接着对亲水膜进行水扩散性测试,其判断基准如下,结果如表1所示:
O:扩散面积大于等于原扩散面积(高温高湿测试前)75%。
X:扩散面积小于原扩散面积(高温高湿测试前)75%。
测试结果说明
由表1的数据可知,实施例1至4的亲水组合物选用反应性粘结剂与反应型表面活性剂的搭配,无论有无添加多元醇,相较于比较例1(市售3M 9962亲水膜片)皆具有较高的亲水性与亲水维持性。
比较例2的亲水组合物使用非反应型的表面活性剂,比较例3的亲水组合物则使用非反应性粘结剂,因两者在固化后未产生交联,导致比较例2及3所提供的亲水膜在高温高湿测试后水扩散性测试未达标准,即,亲水维持性不足。
由实施例2及3与比较例4可知,比较例4的亲水组合物虽包含反应性粘结剂、具有反应性的表面活性剂及多元醇,然而该反应性粘结剂的含量太低(不足10%),造成固化后所制得的涂层的交联性不足,表面呈现不透明状,其亲水性(水接触角为21°)不足,且经高温高湿测试前及测试后的水扩散性测试亦皆未符合标准。
比较例5的亲水组合物包含具有反应性的表面活性剂及多元醇,但未包含任何粘结剂,其固化后未产生交联,其经高温高湿测试后的水扩散性测试未符合标准。
在本发明提及的所有文献都在本申请中引用作为参考,就如同每一篇文献被单独引用作为参考那样。此外应理解,在阅读了本发明的上述讲授内容的后,本领域技术人员可以对本发明作各种改动或修改,这些等价形式同样落于本申请所附权利要求书所限定的范围。
Claims (10)
1.一种体外膜片用亲水膜,其包含:
一基材;及
位于该基材的至少一表面上由亲水组合物所形成的亲水涂层;其中该亲水组合物包含:
(a)反应性粘结剂,所述反应性粘结剂选自下组:异氰酸酯基化合物、三聚氰胺基化合物及其混合物;
(b)具有反应性的表面活性剂,所述表面活性剂包含反应性官能基,所述反应性官能基选自:胺基、羟基及其组合;所述具有反应性的表面活性剂选自:离子型乳化剂、非离子型乳化剂及其混合物;
(c)可选多元醇,及
溶剂,所述溶剂选自酯、醇、醚类溶剂或其混合,所述反应性粘结剂以亲水组合物总固含量计为10重量%至60重量%,所述表面活性剂以亲水组合物总固含量计为5重量%至90重量%,且所述多元醇以亲水组合物总固含量计为0重量%至85重量%,溶剂含量为亲水组合物总重量的90-99.9%。
2.如权利要求1所述的亲水膜,其特征在于,所述反应性粘结剂以亲水组合物总固含量计为15重量%至45重量%。
3.如权利要求1所述的亲水膜,其特征在于,在所述亲水组合物存在多元醇的条件下,所述表面活性剂为5重量%至50重量%;在所述亲水组合物未添加多元醇的条件下,所述表面活性剂为50重量%至90重量%。
4.如权利要求1所述的亲水膜,其特征在于,所述离子型乳化剂的阳离子基团含有胺基、羟基或其组合;所述离子型乳化剂的阴离子基团含有磺酸基、磷酸基、羧酸基或其组合;
所述非离子型乳化剂为具有硅氧烷基团或聚硅氧烷基团的化合物。
5.如权利要求1所述的亲水膜,其特征在于,所述亲水涂层进一步包含硬化剂、硬化促进剂、抗氧化剂、流平剂、无机化合物或两种以上的组合。
6.如权利要求1所述的亲水膜,其特征在于,该亲水涂层的厚度为10纳米至100微米,且所述基材的厚度为15微米至500微米。
7.一种如权利要求1所述的亲水膜的制备方法,其包含下列步骤:将所述亲水组合物施加于所述基材上;及将所述亲水组合物固化。
8.如权利要求7的制备方法,其特征在于,所述亲水组合物的施加方法选自下组:凹版涂布、模头涂布、浸涂、刮刀涂布、喷雾涂布、喷墨列印、打印、柔版印刷、制版印刷、网版印刷及其组合。
9.一种体外检测试片,其包含如权利要求1所述的亲水膜。
10.一种血糖试片,其包含如权利要求1所述的亲水膜。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104113300 | 2015-04-24 | ||
TW104113300A TWI547374B (zh) | 2015-04-24 | 2015-04-24 | 體外膜片用之親水膜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106066394A CN106066394A (zh) | 2016-11-02 |
CN106066394B true CN106066394B (zh) | 2020-02-21 |
Family
ID=57148565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510386882.4A Active CN106066394B (zh) | 2015-04-24 | 2015-07-03 | 体外膜片用亲水膜 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10024847B2 (zh) |
CN (1) | CN106066394B (zh) |
TW (1) | TWI547374B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108553754A (zh) * | 2018-04-26 | 2018-09-21 | 东莞福哥电子有限公司 | 一种亲水性电极片及其制作方法 |
US20210353302A1 (en) * | 2018-11-02 | 2021-11-18 | Zeon Corporation | Fixing member and laminated body |
CN111004566A (zh) * | 2019-12-18 | 2020-04-14 | 湖南智涂环保科技有限公司 | 一种检测试纸用亲水涂料及其制备方法和应用 |
CN112162095A (zh) * | 2020-09-24 | 2021-01-01 | 上海印标包装有限公司 | 一种亲水膜及其制作方法 |
US20230348684A1 (en) * | 2022-04-29 | 2023-11-02 | Covestro (Taiwan) Ltd. | Hydrophilic poly(meth)acrylate copolymer film for biological test strips, preparation method and application thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102876102A (zh) * | 2012-04-30 | 2013-01-16 | 长兴化学工业股份有限公司 | 导电性涂料组合物 |
CN102952448A (zh) * | 2011-08-25 | 2013-03-06 | 3M新设资产公司 | 在基板上成长碳薄膜或无机材料薄膜的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5998539A (en) * | 1996-10-08 | 1999-12-07 | Nippon Polyurethane Industry Co., Ltd. | Water-dispersible blocked isocyanate composition, and water-base paint composition and water-base adhesive composition using same |
US6072022A (en) * | 1999-11-03 | 2000-06-06 | Henkel Corporation | Physiological fluid separation vehicles having improved resistance to inward migration of therapeutic agents |
EP1148097B1 (en) * | 2000-04-21 | 2006-02-01 | JSR Corporation | Thermoplastic resin composition |
EP1629028B1 (en) * | 2003-05-21 | 2012-06-20 | The Polymer Technology Group | Permselective structurally robust membrane material |
EP2110395A1 (de) * | 2008-04-18 | 2009-10-21 | Bayer MaterialScience AG | Wässrige Polyurethanlösungen für Polyurethan-Systeme |
WO2013187311A1 (ja) * | 2012-06-12 | 2013-12-19 | 三井化学株式会社 | 親水性の変性アクリル樹脂膜 |
TW201415015A (zh) * | 2012-10-15 | 2014-04-16 | Ichia Tech Inc | 量測生物液體的測試片製作方法及其結構 |
TW201437636A (zh) * | 2013-03-22 | 2014-10-01 | Ichia Tech Inc | 生物液體的測試片製作方法及其結構 |
-
2015
- 2015-04-24 TW TW104113300A patent/TWI547374B/zh active
- 2015-07-03 CN CN201510386882.4A patent/CN106066394B/zh active Active
-
2016
- 2016-04-21 US US15/134,652 patent/US10024847B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102952448A (zh) * | 2011-08-25 | 2013-03-06 | 3M新设资产公司 | 在基板上成长碳薄膜或无机材料薄膜的方法 |
CN102876102A (zh) * | 2012-04-30 | 2013-01-16 | 长兴化学工业股份有限公司 | 导电性涂料组合物 |
Also Published As
Publication number | Publication date |
---|---|
US20160312058A1 (en) | 2016-10-27 |
TW201637869A (zh) | 2016-11-01 |
TWI547374B (zh) | 2016-09-01 |
US10024847B2 (en) | 2018-07-17 |
CN106066394A (zh) | 2016-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106066394B (zh) | 体外膜片用亲水膜 | |
KR102196223B1 (ko) | 점착 필름 | |
TWI704201B (zh) | 黏著劑層以及黏著膜 | |
US20080311333A1 (en) | Silicone Release Compositions with Controlled Peeling Force and Silicone Release Coating Films Coated with the Same | |
US20060280957A1 (en) | Silicone release compositions and silicone release plastic films using the same | |
CN107129766A (zh) | 抗静电表面保护膜的制备方法、以及抗静电表面保护膜 | |
CN102549098A (zh) | 粘合剂组合物的制造方法、粘合薄膜的制造方法、粘合剂用原料组合物以及粘合薄膜 | |
CN103476890A (zh) | 粘合片 | |
CN105670536B (zh) | 粘着剂层和粘着膜 | |
KR101516117B1 (ko) | 습식 폴리우레탄 폼을 포함하는 폼테이프의 제조방법 및 그에 따라 제조되는 폼테이프 | |
DE102011077700A1 (de) | Trennbeschichtung mit einem niedrigen Reibungskoeffizienten | |
EP3252120A1 (en) | Antifouling composition, antifouling sheet, and method for manufacturing antifouling sheet | |
CN106118554A (zh) | 粘着剂层及粘着膜 | |
WO2018128073A1 (ja) | 自己修復膜、自己修復フィルム及び自己修復膜の製造方法 | |
JP2023164449A (ja) | 粘着剤層付き光学フィルムの製造方法 | |
CN115181245B (zh) | 一种hdi/ipdi固化剂、制备方法、用途及热固化pu胶膜 | |
JP2019014897A (ja) | 粘着剤層及び粘着フィルム | |
DE102018207182A1 (de) | Klebeband mit Releaseliner auf Basis einer haftklebrigen Silikonbeschichtung | |
EP2898111B1 (en) | Hydrophilic film, preparation method and applications thereof | |
JPWO2009031484A1 (ja) | 液体展開用シート | |
JPH1180678A (ja) | 付着シート | |
KR102702657B1 (ko) | 플렉시블 장치용 보조필름 및 이를 포함하는 플렉시블 장치 | |
KR102390345B1 (ko) | 잠재 반응성 접착 화합물을 제조하기 위한 제제 | |
JP2019014899A (ja) | 粘着剤層及び粘着フィルム | |
JPWO2015079904A1 (ja) | 電子部品の仮固定用粘着シートおよび電子部品の仮固定用粘着シートの使用方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |