JP2011033701A - コンタクトレンズ用溶液 - Google Patents
コンタクトレンズ用溶液 Download PDFInfo
- Publication number
- JP2011033701A JP2011033701A JP2009177807A JP2009177807A JP2011033701A JP 2011033701 A JP2011033701 A JP 2011033701A JP 2009177807 A JP2009177807 A JP 2009177807A JP 2009177807 A JP2009177807 A JP 2009177807A JP 2011033701 A JP2011033701 A JP 2011033701A
- Authority
- JP
- Japan
- Prior art keywords
- group
- contact lens
- alkyl
- solution
- methacrylate
- 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
- 150000001875 compounds Chemical class 0.000 claims abstract description 40
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 125000006165 cyclic alkyl group Chemical group 0.000 claims abstract description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- -1 alkyl methacrylate Chemical compound 0.000 claims description 45
- 229920000642 polymer Polymers 0.000 claims description 44
- 239000000882 contact lens solution Substances 0.000 claims description 34
- 239000000243 solution Substances 0.000 claims description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims description 21
- 230000000249 desinfective effect Effects 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 8
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000002563 ionic surfactant Substances 0.000 claims description 5
- WIYVVIUBKNTNKG-UHFFFAOYSA-N 6,7-dimethoxy-3,4-dihydronaphthalene-2-carboxylic acid Chemical group C1CC(C(O)=O)=CC2=C1C=C(OC)C(OC)=C2 WIYVVIUBKNTNKG-UHFFFAOYSA-N 0.000 claims description 4
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical group CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 1
- 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 claims 1
- 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 claims 1
- 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 claims 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 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 claims 1
- 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 claims 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 230000003373 anti-fouling effect Effects 0.000 abstract description 25
- 230000000694 effects Effects 0.000 description 35
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 27
- 238000004140 cleaning Methods 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000178 monomer Substances 0.000 description 14
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 230000000844 anti-bacterial effect Effects 0.000 description 12
- 229920001577 copolymer Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000003945 anionic surfactant Substances 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- 229960003237 betaine Drugs 0.000 description 7
- 150000001767 cationic compounds Chemical class 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 108091005804 Peptidases Proteins 0.000 description 6
- 102000035195 Peptidases Human genes 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000003204 osmotic effect Effects 0.000 description 6
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 6
- 239000003755 preservative agent Substances 0.000 description 6
- 125000000129 anionic group Chemical group 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 239000002736 nonionic surfactant Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 229920002413 Polyhexanide Polymers 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 3
- 239000012591 Dulbecco’s Phosphate Buffered Saline Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000002280 amphoteric surfactant Substances 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 239000006172 buffering agent Substances 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 229960003333 chlorhexidine gluconate Drugs 0.000 description 2
- YZIYKJHYYHPJIB-UUPCJSQJSA-N chlorhexidine gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O.C1=CC(Cl)=CC=C1NC(=N)NC(=N)NCCCCCCNC(=N)NC(=N)NC1=CC=C(Cl)C=C1 YZIYKJHYYHPJIB-UUPCJSQJSA-N 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
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- 239000000470 constituent Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
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- 230000001771 impaired effect Effects 0.000 description 2
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- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 235000011008 sodium phosphates Nutrition 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
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- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
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- KEROTHRUZYBWCY-UHFFFAOYSA-N tridecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCOC(=O)C(C)=C KEROTHRUZYBWCY-UHFFFAOYSA-N 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
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- KUZUWYWVINGZKL-UHFFFAOYSA-N octan-2-yl 2-methylprop-2-enoate Chemical compound CCCCCCC(C)OC(=O)C(C)=C KUZUWYWVINGZKL-UHFFFAOYSA-N 0.000 description 1
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Abstract
【解決手段】下記構造式で表される高分子化合物を含むことを特徴とするコンタクトレンズ用溶液。
【化1】
式中、R1は水素原子又はメチル基を示し、R2は炭素数1〜23の直鎖、分岐鎖もしくは環状のアルキル基を示し、R3〜R6はそれぞれ炭素数1〜8の直鎖もしくは分岐鎖のアルキル基を示し、m及びnは1〜4の整数であり、X、Y、Zは正の整数である。
【選択図】なし
Description
表1に記載した各配合成分を精製水100ml中に混合し溶解して、実施例及び比較例のコンタクトレンズ用溶液を調製して親水性付与の効果と防汚性付与の効果及びその持続性を次の方法により評価した。
コンタクトレンズ材料(RGPCL材料:シード社製A−1、SCL材料:シード社製SX)から切削・研磨により試験用ディスクを作製した。A−1ディスクは5mm厚、SXディスクは1mm厚とし、SXディスクはダルベッコリン酸緩衝生理食塩水にて膨潤・含水させた後、試験に用いた。試験用ディスクの浸漬処理前の接触角を測定(初期値)した後、実施例1〜4及び比較例1〜2のコンタクトレンズ用溶液にはA−1ディスク、実施例5〜6及び比較例3〜4のコンタクトレンズ用溶液にはSXディスクを6時間浸漬処理した。6時間後、A−1ディスクは37℃に保った純水で、SXディスクは37℃に保ったダルベッコリン酸緩衝生理食塩水で30秒間すすいだ後、各コンタクトレンズ用溶液による浸漬処理後の試験用ディスクの接触角を測定した。試験用ディスクの各コンタクトレンズ用溶液による浸漬処理前後の接触角の差(接触角変化量)により親水性付与効果を評価した。接触角は、協和界面科学株式会社製、接触角計CA−D型を用いた気泡法により測定し、下記の計算式に従い、接触角変化量を算出した。
算出した接触角変化量(°)から、以下に示すように5段階で親水性付与効果を評価した。その結果を表1に示す。
○;15°以上〜25°未満
△;10°以上〜15°未満
▲;5°以上〜10°未満
×;5°未満
算出した接触角変化量(°)から、以下に示すように5段階で親水性付与効果を評価した。その結果を表1に示す。
○;5°以上〜10°未満
△;10°以上〜15°未満
▲;15°以上〜25°未満
×;25°以上
人工汚れ液に浸漬して汚れを付着させる操作と、コンタクトレンズ用溶液によるケア(洗浄・保存)操作を繰返し行ない、実際のコンタクトレンズ使用を模倣したサイクル処理によって付着していく汚れの増加量を、ヘーズ値(濁度)により測定することで、コンタクトレンズ用溶液の防汚性付与効果を評価した。公知の涙液成分(タンパク質、脂質及び無機塩)を含有し、37℃に保った人工汚れ液に、試験用レンズ(RGPCL:シード社製A−1、SCL:シード社製SXブルー)を6時間浸漬する。6時間後のRGPCLは、レンズを人工汚れ液から取出して、実施例1〜4及び比較例1〜2のコンタクトレンズ用溶液に6時間浸漬する。6時間後は、水道水ですすいだ後、再び37℃の人工汚れ液に浸漬する。SCLは、レンズを人工汚れ液から取出した時点で実施例5〜6及び比較例3〜4のコンタクトレンズ用溶液で擦り洗いとすすぎを行なった後、4時間浸漬した。4時間後、コンタクトレンズ用溶液から取出して、そのまま37℃の人工汚れ液に浸漬した。上記の手順を1サイクルとして、その都度ヘーズ値(濁度)を測定して防汚性付与効果を評価した。ヘーズ値の測定には、スガ試験機株式会社製、全自動ヘーズコンピューター HGM−2DPを使用した。測定したレンズのヘーズ値から、以下に示すように5段階で防汚性付与効果を評価した。
○;10超過〜20未満
△;20以上〜30未満
▲;30以上〜40未満
×;40以上
*ベタイン含有高分子2:N−メタクリロイルオキシメチル−N,N−ジメチルアンモニウム−α−N−メチルカルボキシベタイン/メタクリル酸アルキル/メタクリル酸2−(ジメチルアミノ)エチルコポリマー(平均分子量50000〜100000、メタクリル酸アルキルはメタクリル酸トリデシル:メタクリル酸シクロヘキシル=1:2)
*ベタイン含有高分子3:N−メタクリロイルオキシエチル−N,N−ジメチルアンモニウム−α−N−メチルカルボキシベタイン/メタクリル酸アルキル/メタクリロイルオキシエチルジメチルアミノエチルクロライドコポリマー(平均分子量50000〜100000、メタクリル酸アルキルはメタクリル酸n−ブチル:メタクリル酸2−エチルヘキシル=5:2)
*界面活性剤の配合量は、純分換算後の配合量である。
*界面活性剤1:α−オレフィンスルホン酸ナトリウム((株)ライオン:リポランPJ−400)
*界面活性剤2:ポリオキシエチレンポリオキシプロピレンブロックポリマー(BASFジャパン(株):ルトロールF−127)
*CHG:グルコン酸クロルヘキシジン
*PHMB:塩酸ポリヘキサメチレンビグアニド
*酵素:蛋白分解酵素(ノボザイムズ(株):CL−Pro2.5MG)
Claims (7)
- 下記構造式で表される高分子化合物を含むことを特徴とするコンタクトレンズ用溶液。
(式中、R1は水素原子又はメチル基を示し、R2は炭素数1〜23の直鎖、分岐鎖もしくは環状のアルキル基を示し、R3〜R6はそれぞれ炭素数1〜8の直鎖もしくは分岐鎖のアルキル基を示し、m及びnは1〜4の整数であり、X、Y、Zは正の整数である。) - 前記高分子化合物の構成成分中に、少なくとも(メタ)アクリロイルオキシアルキルベタイン、(メタ)アクリル酸2−(ジアルキルアミノ)アルキルを有する請求項1に記載のコンタクトレンズ用溶液。
- 前記(メタ)アクリル酸2−(ジアルキルアミノ)アルキルが、メタクリル酸2−(ジメチルアミノ)エチルであることを特徴とする請求項2に記載のコンタクトレンズ用溶液。
- 前記高分子化合物が、メタクリル酸アルキル/N−メタクリロイルオキシエチル−N,N−ジメチルアンモニウム−α−N−メチルカルボキシベタイン/メタクリル酸2−(ジメチルアミノ)エチルからなる請求項1〜3のいずれかに記載のコンタクトレンズ用溶液。
- 前記メタクリル酸アルキルのアルキル基が、メチル基、エチル基、プロピル基、i−プロピル基、ブチル基、i−ブチル基、t−ブチル基、ペンチル基、i−ペンチル基、t−ペンチル基、ヘキシル基、2−エチルヘキシル基、ヘプチル基、オクチル基、ノニル基、デシル基、ドデシル基、ラウリル基、トリデシル基、テトラデシル基、1−メチルブチル基、1−メチルヘプチル基、3−メチルトリデシル基、6−メチルトリデシル基、7−メチルトリデシル基、2,11−ジメチルドデシル基、2,7−ジメチル−4,5−ジエチルオクチル基、シクロヘキシル基、ベンジル基、1−シクロヘキセニル基である請求項4に記載のコンタクトレンズ用溶液。
- 更に、イオン性界面活性剤、殺菌消毒成分を含む請求項1〜5のいずれかに記載のコンタクトレンズ用溶液。
- 前記殺菌消毒成分が、5,5−ジメチルヒダントインである請求項6に記載のコンタクトレンズ用溶液。
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JP2016017130A (ja) * | 2014-07-08 | 2016-02-01 | 互応化学工業株式会社 | 細菌付着抑制性樹脂 |
JP2018173618A (ja) * | 2017-03-31 | 2018-11-08 | ペガビジョン コーポレイションPegavision Corporation | コンタクトレンズ用組成物 |
JP2018199770A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
JP2018199769A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
JP2018199768A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
WO2019111838A1 (ja) * | 2017-12-04 | 2019-06-13 | 日油株式会社 | ソフトコンタクトレンズ用処理液 |
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JP2005154314A (ja) * | 2003-11-21 | 2005-06-16 | Shiseido Co Ltd | エアゾール型毛髪化粧料 |
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JP2016017130A (ja) * | 2014-07-08 | 2016-02-01 | 互応化学工業株式会社 | 細菌付着抑制性樹脂 |
JP2018173618A (ja) * | 2017-03-31 | 2018-11-08 | ペガビジョン コーポレイションPegavision Corporation | コンタクトレンズ用組成物 |
JP2018199770A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
JP2018199769A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
JP2018199768A (ja) * | 2017-05-26 | 2018-12-20 | 花王株式会社 | 硬質表面用液体洗浄剤組成物 |
WO2019111838A1 (ja) * | 2017-12-04 | 2019-06-13 | 日油株式会社 | ソフトコンタクトレンズ用処理液 |
JPWO2019111838A1 (ja) * | 2017-12-04 | 2021-01-14 | 日油株式会社 | ソフトコンタクトレンズ用処理液 |
JP7228119B2 (ja) | 2017-12-04 | 2023-02-24 | 日油株式会社 | ソフトコンタクトレンズ用処理液 |
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