SE443665B - Kontaktlinser av polysiloxan - Google Patents
Kontaktlinser av polysiloxanInfo
- Publication number
- SE443665B SE443665B SE7806122A SE7806122A SE443665B SE 443665 B SE443665 B SE 443665B SE 7806122 A SE7806122 A SE 7806122A SE 7806122 A SE7806122 A SE 7806122A SE 443665 B SE443665 B SE 443665B
- Authority
- SE
- Sweden
- Prior art keywords
- contact lens
- lens according
- methacrylate
- present
- monomers
- Prior art date
Links
- -1 POLYSILOXAN Polymers 0.000 title claims description 64
- 229920001296 polysiloxane Polymers 0.000 title claims description 22
- 239000000178 monomer Substances 0.000 claims description 82
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 43
- 229910052760 oxygen Inorganic materials 0.000 claims description 43
- 239000001301 oxygen Substances 0.000 claims description 43
- 229920000642 polymer Polymers 0.000 claims description 35
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 210000004087 cornea Anatomy 0.000 claims description 11
- 238000009750 centrifugal casting Methods 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 3
- DJKKWVGWYCKUFC-UHFFFAOYSA-N 2-butoxyethyl 2-methylprop-2-enoate Chemical compound CCCCOCCOC(=O)C(C)=C DJKKWVGWYCKUFC-UHFFFAOYSA-N 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 125000005504 styryl group Chemical group 0.000 claims description 3
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims 4
- SFHRRXTUOROGGP-UHFFFAOYSA-N 1-cyanoethenyl 2-cyanoprop-2-enoate Chemical compound C(#N)C(C(=O)OC(C#N)=C)=C SFHRRXTUOROGGP-UHFFFAOYSA-N 0.000 claims 1
- 125000005399 allylmethacrylate group Chemical group 0.000 claims 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims 1
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 claims 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 24
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- 125000005375 organosiloxane group Chemical group 0.000 description 16
- 150000002430 hydrocarbons Chemical class 0.000 description 12
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000945 filler Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 238000006116 polymerization reaction Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- DFACZWMAJBYXEY-UHFFFAOYSA-N 4-[[dimethyl-[4-(2-methylprop-2-enoyloxy)butyl]silyl]oxy-dimethylsilyl]butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCC[Si](C)(C)O[Si](C)(C)CCCCOC(=O)C(C)=C DFACZWMAJBYXEY-UHFFFAOYSA-N 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 239000012263 liquid product Substances 0.000 description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 7
- 230000009102 absorption Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- 238000002329 infrared spectrum Methods 0.000 description 6
- 238000010526 radical polymerization reaction Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000003999 initiator Substances 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 5
- 230000009965 odorless effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 229920006037 cross link polymer Polymers 0.000 description 4
- 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 4
- 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 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 4
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- LCXXNKZQVOXMEH-UHFFFAOYSA-N Tetrahydrofurfuryl methacrylate Chemical compound CC(=C)C(=O)OCC1CCCO1 LCXXNKZQVOXMEH-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VSIKJPJINIDELZ-UHFFFAOYSA-N 2,2,4,4,6,6,8,8-octakis-phenyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VSIKJPJINIDELZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- QZTPWJPQXLRBPV-UHFFFAOYSA-N 2-methylprop-2-enoic acid trimethyl(methylsilyloxy)silane Chemical class CC(=C)C(O)=O.CC(=C)C(O)=O.C[SiH2]O[Si](C)(C)C QZTPWJPQXLRBPV-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- 102100026735 Coagulation factor VIII Human genes 0.000 description 2
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 2
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000005376 alkyl siloxane group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- SJNALLRHIVGIBI-UHFFFAOYSA-N allyl cyanide Chemical compound C=CCC#N SJNALLRHIVGIBI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 229940102838 methylmethacrylate Drugs 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- VCYDUTCMKSROID-UHFFFAOYSA-N 2,2,4,4,6,6-hexakis-phenyl-1,3,5,2,4,6-trioxatrisilinane Chemical compound O1[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si](C=2C=CC=CC=2)(C=2C=CC=CC=2)O[Si]1(C=1C=CC=CC=1)C1=CC=CC=C1 VCYDUTCMKSROID-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- DZZAHLOABNWIFA-UHFFFAOYSA-N 2-butoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCCCC)C(=O)C1=CC=CC=C1 DZZAHLOABNWIFA-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- OWJKJLOCIDNNGJ-UHFFFAOYSA-N 4-[[4-hydroxybutyl(dimethyl)silyl]oxy-dimethylsilyl]butan-1-ol Chemical compound OCCCC[Si](C)(C)O[Si](C)(C)CCCCO OWJKJLOCIDNNGJ-UHFFFAOYSA-N 0.000 description 1
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- RXAKUUQRUHTHCN-UHFFFAOYSA-N C(=O)(O)OC(=O)O.C(C(C)C)OOCC(C)C Chemical compound C(=O)(O)OC(=O)O.C(C(C)C)OOCC(C)C RXAKUUQRUHTHCN-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- QZXATCCPQKOEIH-UHFFFAOYSA-N Florasulam Chemical compound N=1N2C(OC)=NC=C(F)C2=NC=1S(=O)(=O)NC1=C(F)C=CC=C1F QZXATCCPQKOEIH-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical compound C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical compound CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000000068 chlorophenyl group Chemical group 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 125000004212 difluorophenyl group Chemical group 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 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 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 1
- 125000005816 fluoropropyl group Chemical group [H]C([H])(F)C([H])([H])C([H])([H])* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 1
- HTDJPCNNEPUOOQ-UHFFFAOYSA-N hexamethylcyclotrisiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1 HTDJPCNNEPUOOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012690 ionic polymerization Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 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 description 1
- IGHYQPLIRUHBKO-UHFFFAOYSA-N oxidosilane tetramethylazanium Chemical compound [SiH3][O-].C[N+](C)(C)C IGHYQPLIRUHBKO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004344 phenylpropyl group Chemical group 0.000 description 1
- 229950010765 pivalate Drugs 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 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
- 125000003944 tolyl group Chemical group 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
- C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/14—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Silicon Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Polymerisation Methods In General (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Prostheses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81878377A | 1977-07-25 | 1977-07-25 | |
US05/878,831 US4153641A (en) | 1977-07-25 | 1978-02-21 | Polysiloxane composition and contact lens |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7806122L SE7806122L (sv) | 1979-01-26 |
SE443665B true SE443665B (sv) | 1986-03-03 |
Family
ID=27124302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7806122A SE443665B (sv) | 1977-07-25 | 1978-05-29 | Kontaktlinser av polysiloxan |
Country Status (17)
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217038A (en) * | 1978-06-05 | 1980-08-12 | Bausch & Lomb Incorporated | Glass coated polysiloxane contact lens |
SE445113B (sv) * | 1979-02-22 | 1986-06-02 | Bausch & Lomb | Formad artikel av polyparaffinsiloxan for biomedicinsk anvendning |
US4254248A (en) * | 1979-09-13 | 1981-03-03 | Bausch & Lomb Incorporated | Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid |
US4277595A (en) * | 1979-09-13 | 1981-07-07 | Bausch & Lomb Incorporated | Water absorbing contact lenses made from polysiloxane/acrylic acid polymer |
US4260725A (en) * | 1979-12-10 | 1981-04-07 | Bausch & Lomb Incorporated | Hydrophilic contact lens made from polysiloxanes which are thermally bonded to polymerizable groups and which contain hydrophilic sidechains |
JPS5750292U (enrdf_load_stackoverflow) * | 1980-09-10 | 1982-03-23 | ||
DE3143820A1 (de) * | 1981-11-04 | 1983-05-11 | Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach | Kieselsaeureeheteropolykondensat und dessen verwendung fuer optische linsen, insbesondere kontaktlinsen |
US4826936A (en) * | 1981-12-04 | 1989-05-02 | Polymer Technology Corp. | Silicone-containing contact lens material and contact lenses made thereof |
US4424328A (en) * | 1981-12-04 | 1984-01-03 | Polymer Technology Corporation | Silicone-containing contact lens material and contact lenses made thereof |
JPS5928127A (ja) * | 1982-08-07 | 1984-02-14 | Shin Etsu Chem Co Ltd | 酸素透過性硬質コンタクトレンズ |
GB2127422B (en) * | 1982-08-27 | 1987-02-25 | Contact Lenses | Prostheses contact lenses and polymers therefor |
US4495361A (en) * | 1983-04-29 | 1985-01-22 | Bausch & Lomb Incorporated | Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof |
JPS60142324A (ja) * | 1983-12-28 | 1985-07-27 | Toyo Contact Lens Co Ltd | 酸素透過性硬質コンタクトレンズ |
JPS60146219A (ja) * | 1984-01-11 | 1985-08-01 | Toray Ind Inc | 樹脂の製造方法 |
GB2159133B (en) * | 1984-05-24 | 1988-01-06 | Central Electr Generat Board | Hydrogen absorber body |
US4810764A (en) * | 1988-02-09 | 1989-03-07 | Bausch & Lomb Incorporated | Polymeric materials with high oxygen permeability and low protein substantivity |
DE3839136A1 (de) * | 1988-11-19 | 1990-05-23 | Pfersee Chem Fab | Verfahren zur behandlung von faserigen materialien mit modifizierten organopolysiloxanen und die so behandelten materialien |
US5162391A (en) * | 1989-03-10 | 1992-11-10 | Kuraray Co., Ltd. | Oxygen permeable hard contact lens |
JP2559292B2 (ja) * | 1990-11-06 | 1996-12-04 | 株式会社総合歯科医療研究所 | ソフトコンタクトレンズ製造用樹脂組成物、該ソフトコンタクトレンズ及びその製造方法 |
US6864341B2 (en) | 2001-11-02 | 2005-03-08 | Bausch & Lomb Incorporated | High refractive index aromatic-based prepolymer precursors |
US6777522B2 (en) | 2001-11-02 | 2004-08-17 | Bausch & Lomb Incorporated | High refractive index aromatic-based prepolymers |
US7279538B2 (en) * | 2005-04-01 | 2007-10-09 | Bausch & Lomb Incorporated | Aromatic-based polysiloxane prepolymers and ophthalmic devices produced therefrom |
US8828420B2 (en) * | 2006-01-06 | 2014-09-09 | Bausch & Lomb Incorporated | Siloxane prepolymer containing pendant cationic and polymerizable groups |
US7528208B2 (en) * | 2006-01-06 | 2009-05-05 | Bausch & Lomb Incorporated | Siloxane prepolymer containing pendant and end-capping cationic and polymerizable groups |
US8080622B2 (en) * | 2007-06-29 | 2011-12-20 | Johnson & Johnson Vision Care, Inc. | Soluble silicone prepolymers |
DE102009012959A1 (de) * | 2009-03-12 | 2010-09-16 | *Acri.Tec Gmbh | Polymer für eine ophthalmologische Zusammensetzung und ophthalmologische Linse mit einem derartigen Polymer |
CA2787888C (en) | 2010-02-16 | 2016-04-19 | Toray Industries, Inc. | Low water content soft lens for eye, and method for producing the same |
WO2013024856A1 (ja) | 2011-08-17 | 2013-02-21 | 東レ株式会社 | 医療デバイスおよびその製造方法 |
WO2013024801A1 (ja) | 2011-08-17 | 2013-02-21 | 東レ株式会社 | 医療デバイスおよびその製造方法 |
WO2013024880A1 (ja) | 2011-08-17 | 2013-02-21 | 東レ株式会社 | 低含水性軟質眼用レンズおよびその製造方法 |
CN105739120B (zh) | 2011-08-17 | 2019-03-15 | 东丽株式会社 | 医疗设备、涂布溶液的组合和医疗设备的制造方法 |
US10398639B2 (en) * | 2015-05-27 | 2019-09-03 | Toray Industries, Inc. | Skin adhesive sheet, and sheet-like external preparation for skin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1165869B (de) * | 1964-03-19 | Elfriede Husemann Dr | Verfahren zur Herstellung von Polysiloxanen mit endstaendig ungesaettigten Gruppen | |
US2793223A (en) * | 1954-05-20 | 1957-05-21 | Dow Corning | Acryloxy methyl siloxanes |
DE1102152B (de) * | 1958-10-29 | 1961-03-16 | Elfriede Husemann Dr | Verfahren zur Herstellung von Allylpolysiloxanen |
US3296196A (en) * | 1964-06-01 | 1967-01-03 | Gen Electric | Siloxane polymers containing allylcinnamate groups |
DE2363627C3 (de) * | 1973-12-20 | 1981-10-29 | Syntex (U.S.A.) Inc., 94304 Palo Alto, Calif. | Kontaktlinse |
JPS51125277A (en) * | 1974-12-28 | 1976-11-01 | Shin Etsu Chem Co Ltd | Aprocess for preparing organosilane compounds |
-
1978
- 1978-05-25 GB GB22769/78A patent/GB1604519A/en not_active Expired
- 1978-05-26 IE IE1059/78A patent/IE46981B1/en not_active IP Right Cessation
- 1978-05-29 DK DK237078A patent/DK156853C/da not_active IP Right Cessation
- 1978-05-29 NO NO781853A patent/NO152794C/no unknown
- 1978-05-29 SE SE7806122A patent/SE443665B/sv not_active IP Right Cessation
- 1978-05-29 AU AU36580/78A patent/AU520092B2/en not_active Expired
- 1978-06-12 CA CA305,264A patent/CA1102484A/en not_active Expired
- 1978-06-23 FR FR7818802A patent/FR2398782A1/fr active Granted
- 1978-07-04 DE DE19782829367 patent/DE2829367A1/de active Granted
- 1978-07-07 IT IT68614/78A patent/IT1159887B/it active
- 1978-07-17 BR BR7804596A patent/BR7804596A/pt unknown
- 1978-07-20 CH CH784678A patent/CH643367A5/de not_active IP Right Cessation
- 1978-07-21 MX MX174267A patent/MX152323A/es unknown
- 1978-07-21 AR AR273028A patent/AR230888A1/es active
- 1978-07-24 NL NLAANVRAGE7807833,A patent/NL184053C/xx not_active IP Right Cessation
- 1978-07-25 JP JP53090046A patent/JPS6028329B2/ja not_active Expired
-
1982
- 1982-10-07 HK HK439/82A patent/HK43982A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT7868614A0 (it) | 1978-07-07 |
FR2398782B1 (enrdf_load_stackoverflow) | 1983-04-15 |
MX152323A (es) | 1985-06-27 |
DK237078A (da) | 1979-01-26 |
HK43982A (en) | 1982-10-15 |
IT1159887B (it) | 1987-03-04 |
NO781853L (no) | 1979-01-26 |
NO152794C (no) | 1985-11-20 |
SE7806122L (sv) | 1979-01-26 |
DK156853B (da) | 1989-10-09 |
DE2829367A1 (de) | 1979-02-08 |
GB1604519A (en) | 1981-12-09 |
NL7807833A (nl) | 1979-01-29 |
JPS5424047A (en) | 1979-02-23 |
DE2829367C2 (enrdf_load_stackoverflow) | 1987-05-27 |
NO152794B (no) | 1985-08-12 |
DK156853C (da) | 1990-02-19 |
AR230888A1 (es) | 1984-07-31 |
NL184053C (nl) | 1989-04-03 |
JPS6028329B2 (ja) | 1985-07-04 |
BR7804596A (pt) | 1979-04-17 |
AU3658078A (en) | 1979-12-06 |
NL184053B (nl) | 1988-11-01 |
CA1102484A (en) | 1981-06-02 |
CH643367A5 (en) | 1984-05-30 |
IE46981B1 (en) | 1983-11-16 |
AU520092B2 (en) | 1982-01-14 |
FR2398782A1 (fr) | 1979-02-23 |
IE781059L (en) | 1979-01-25 |
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