JPH039444B2 - - Google Patents
Info
- Publication number
- JPH039444B2 JPH039444B2 JP58046138A JP4613883A JPH039444B2 JP H039444 B2 JPH039444 B2 JP H039444B2 JP 58046138 A JP58046138 A JP 58046138A JP 4613883 A JP4613883 A JP 4613883A JP H039444 B2 JPH039444 B2 JP H039444B2
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- siloxane
- weight
- dimethylsiloxane
- mixture
- 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.)
- Expired - Lifetime
Links
- 229920001577 copolymer Polymers 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 39
- 229920001400 block copolymer Polymers 0.000 claims description 20
- -1 Dimethylsiloxane Chemical class 0.000 claims description 18
- 239000004925 Acrylic resin Substances 0.000 claims description 14
- 229920000178 Acrylic resin Polymers 0.000 claims description 14
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- HNLITPNLXYBFGZ-UHFFFAOYSA-N CC1=CC=C(O)C(O[SiH2]C=2C(=CC=CC=2)O)=C1C Chemical group CC1=CC=C(O)C(O[SiH2]C=2C(=CC=CC=2)O)=C1C HNLITPNLXYBFGZ-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 229920005604 random copolymer Polymers 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N Bisphenol A Natural products C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 229920002959 polymer blend Polymers 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920005372 Plexiglas® Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NANCWWPLVNQCEU-UHFFFAOYSA-N 2-(2-hydroxyphenyl)silyloxyphenol Chemical compound OC1=CC=CC=C1O[SiH2]C1=CC=CC=C1O NANCWWPLVNQCEU-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- 206010011033 Corneal oedema Diseases 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 102000001008 Macro domains Human genes 0.000 description 1
- 108050007982 Macro domains Proteins 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- INKDAKMSOSCDGL-UHFFFAOYSA-N [O].OC1=CC=CC=C1 Chemical compound [O].OC1=CC=CC=C1 INKDAKMSOSCDGL-UHFFFAOYSA-N 0.000 description 1
- 229920005603 alternating copolymer Polymers 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- DDMBAIHCDCYZAG-UHFFFAOYSA-N butyl 7,7-dimethyloctaneperoxoate Chemical compound CCCCOOC(=O)CCCCCC(C)(C)C DDMBAIHCDCYZAG-UHFFFAOYSA-N 0.000 description 1
- 201000004778 corneal edema Diseases 0.000 description 1
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 1
- ZWWQRMFIZFPUAA-UHFFFAOYSA-N dimethyl 2-methylidenebutanedioate Chemical compound COC(=O)CC(=C)C(=O)OC ZWWQRMFIZFPUAA-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010128 melt processing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000000007 visual effect Effects 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/360,525 US4478981A (en) | 1982-03-22 | 1982-03-22 | Mixtures of polyacrylate resins and siloxane carbonate copolymers |
| US360525 | 1982-03-22 | ||
| US457558 | 1995-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58201838A JPS58201838A (ja) | 1983-11-24 |
| JPH039444B2 true JPH039444B2 (OSRAM) | 1991-02-08 |
Family
ID=23418350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58046138A Granted JPS58201838A (ja) | 1982-03-22 | 1983-03-22 | ポリアクリレ−ト樹脂とシロキサン共重合体との混合物 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4478981A (OSRAM) |
| JP (1) | JPS58201838A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8898746B2 (en) | 1997-06-11 | 2014-11-25 | Prism Technologies Llc | Method for managing access to protected computer resources |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3347071A1 (de) * | 1983-08-31 | 1985-03-14 | Bayer Ag, 5090 Leverkusen | Thermoplastische formmassen auf basis von polysiloxan-polycarbont-blockcopolymeren |
| EP0161764B1 (en) * | 1984-04-11 | 1989-01-11 | Pharmacia Ab | Intraocular implant |
| US4616042A (en) * | 1985-06-14 | 1986-10-07 | General Electric Company | Low temperature impact modified thermoplastic foam |
| US4743654A (en) * | 1986-11-13 | 1988-05-10 | University Of Akron | Single phase blends of polycarbonate and polymethyl methacrylate |
| JPH04293959A (ja) * | 1991-03-25 | 1992-10-19 | Nippon Petrochem Co Ltd | 熱可塑性樹脂組成物 |
| SG81873A1 (en) * | 1991-08-16 | 2001-07-24 | Miles A Galin | Medicament coated refractive anterior chamber ocular implant |
| US5723541A (en) * | 1993-06-16 | 1998-03-03 | Rasor Associates, Inc. | Ocular lens composition and method of formation |
| US7468398B2 (en) | 1994-09-06 | 2008-12-23 | Ciba Vision Corporation | Extended wear ophthalmic lens |
| US5760100B1 (en) | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
| EP0708149A1 (en) * | 1994-10-21 | 1996-04-24 | Hoechst Aktiengesellschaft | Alignment layer material for liquid crystal display devices |
| US7365125B2 (en) * | 2004-08-16 | 2008-04-29 | General Electric Company | Polycarbonate compositions, articles, and method of manufacture |
| JP5336098B2 (ja) * | 2008-03-17 | 2013-11-06 | 信越化学工業株式会社 | アクリル樹脂組成物及びそれを用いた成形物 |
| US20100249273A1 (en) * | 2009-03-31 | 2010-09-30 | Scales Charles W | Polymeric articles comprising oxygen permeability enhancing particles |
| EP3733736A4 (en) * | 2017-12-28 | 2021-09-22 | Idemitsu Kosan Co.,Ltd. | COPOLYMER POLYCARBONATE - POLYORGANOSILOXANE |
| US11193014B2 (en) | 2018-10-22 | 2021-12-07 | Shpp Global Technologies B.V. | Anti-drip compositions including transparent blends of PMMA and PC-siloxane copolymer |
| EP3643748A1 (en) | 2018-10-22 | 2020-04-29 | SABIC Global Technologies B.V. | High ductility blends of pmma and polycarbonate-siloxane copolymer |
| EP3643747A1 (en) * | 2018-10-22 | 2020-04-29 | SABIC Global Technologies B.V. | Transparent and flexible blends of pmma and polycarbonate-siloxane copolymer |
| EP3730549A1 (en) * | 2019-04-26 | 2020-10-28 | SABIC Global Technologies B.V. | Scratch resistant pmma and polycarbonate-siloxane copolymer compositions |
| CN115989277A (zh) | 2020-06-30 | 2023-04-18 | 高新特殊工程塑料全球技术有限公司 | 耐刮擦、高抗冲击强度的pmma组合物 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3640943A (en) * | 1969-07-07 | 1972-02-08 | Gen Electric | Polymer-filler composition |
| BE792490A (fr) * | 1971-12-10 | 1973-03-30 | Gen Electric | Ecrans fluorescents |
| ZA732799B (en) * | 1972-05-19 | 1974-04-24 | Biocontacts | Contact lens formed from alternating block copolymers of bisphenol-a carbonate and dimethyl siloxane |
| US3808178A (en) * | 1972-06-16 | 1974-04-30 | Polycon Laboratories | Oxygen-permeable contact lens composition,methods and article of manufacture |
| DE2329646A1 (de) * | 1973-06-09 | 1975-01-09 | Bayer Ag | Transparente formmassen |
| US4120570A (en) * | 1976-06-22 | 1978-10-17 | Syntex (U.S.A.) Inc. | Method for correcting visual defects, compositions and articles of manufacture useful therein |
| US4153641A (en) * | 1977-07-25 | 1979-05-08 | Bausch & Lomb Incorporated | Polysiloxane composition and contact lens |
| JPS5455455A (en) * | 1977-10-12 | 1979-05-02 | Toyo Contact Lens Co Ltd | Contact lens |
| JPS5466853A (en) * | 1977-11-08 | 1979-05-29 | Toyo Contact Lens Co Ltd | Soft contact lens |
| US4152508A (en) * | 1978-02-15 | 1979-05-01 | Polymer Technology Corporation | Silicone-containing hard contact lens material |
| US4319003A (en) * | 1980-09-26 | 1982-03-09 | General Motors Corporation | Poly(methyl methacrylate) polycarbonate block copolymers |
-
1982
- 1982-03-22 US US06/360,525 patent/US4478981A/en not_active Expired - Lifetime
-
1983
- 1983-03-22 JP JP58046138A patent/JPS58201838A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8898746B2 (en) | 1997-06-11 | 2014-11-25 | Prism Technologies Llc | Method for managing access to protected computer resources |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58201838A (ja) | 1983-11-24 |
| US4478981A (en) | 1984-10-23 |
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