NO303154B1 - SmalbÕnds-strÕlefilter - Google Patents
SmalbÕnds-strÕlefilter Download PDFInfo
- Publication number
- NO303154B1 NO303154B1 NO914151A NO914151A NO303154B1 NO 303154 B1 NO303154 B1 NO 303154B1 NO 914151 A NO914151 A NO 914151A NO 914151 A NO914151 A NO 914151A NO 303154 B1 NO303154 B1 NO 303154B1
- Authority
- NO
- Norway
- Prior art keywords
- filter according
- weight
- comonomer
- hydrogel
- acrylamide
- Prior art date
Links
- 239000013078 crystal Substances 0.000 claims description 37
- 239000000017 hydrogel Substances 0.000 claims description 30
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 24
- 239000010408 film Substances 0.000 claims description 19
- 239000003999 initiator Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 18
- 238000006116 polymerization reaction Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- 239000012736 aqueous medium Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 235000000346 sugar Nutrition 0.000 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- DWHJJLTXBKSHJG-HWKANZROSA-N (e)-5-hydroxy-2-methylpent-2-enoic acid Chemical compound OC(=O)C(/C)=C/CCO DWHJJLTXBKSHJG-HWKANZROSA-N 0.000 claims description 3
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 3
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 3
- 229930006000 Sucrose Natural products 0.000 claims description 3
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 claims description 3
- 235000021309 simple sugar Nutrition 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000005720 sucrose Substances 0.000 claims description 3
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 2
- 229930091371 Fructose Natural products 0.000 claims description 2
- 239000005715 Fructose Substances 0.000 claims description 2
- 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 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 239000008101 lactose Substances 0.000 claims description 2
- PNOXUQIZPBURMT-UHFFFAOYSA-M potassium;3-(2-methylprop-2-enoyloxy)propane-1-sulfonate Chemical compound [K+].CC(=C)C(=O)OCCCS([O-])(=O)=O PNOXUQIZPBURMT-UHFFFAOYSA-M 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 3
- 125000000185 sucrose group Chemical group 0.000 claims 1
- 239000000243 solution Substances 0.000 description 35
- 239000000178 monomer Substances 0.000 description 21
- 239000004816 latex Substances 0.000 description 14
- 229920000126 latex Polymers 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 239000004005 microsphere Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 238000000862 absorption spectrum Methods 0.000 description 8
- 239000002609 medium Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 239000010453 quartz Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 125000000129 anionic group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- 239000004971 Cross linker Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000006194 liquid suspension Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- ZANRHLGMHYOWQU-UHFFFAOYSA-N 1,5-bis[4-(2-hydroxyethoxy)phenyl]-2,4-dimethylpentan-3-one Chemical compound C=1C=C(OCCO)C=CC=1CC(C)C(=O)C(C)CC1=CC=C(OCCO)C=C1 ZANRHLGMHYOWQU-UHFFFAOYSA-N 0.000 description 1
- TURITJIWSQEMDB-UHFFFAOYSA-N 2-methyl-n-[(2-methylprop-2-enoylamino)methyl]prop-2-enamide Chemical compound CC(=C)C(=O)NCNC(=O)C(C)=C TURITJIWSQEMDB-UHFFFAOYSA-N 0.000 description 1
- MKTOIPPVFPJEQO-UHFFFAOYSA-N 4-(3-carboxypropanoylperoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OOC(=O)CCC(O)=O MKTOIPPVFPJEQO-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- FBSOFCDJBBJYKT-UHFFFAOYSA-M potassium;2-methyl-6-sulfohex-2-enoate Chemical compound [K+].[O-]C(=O)C(C)=CCCCS(O)(=O)=O FBSOFCDJBBJYKT-UHFFFAOYSA-M 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/203—Filters having holographic or diffractive elements
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Optical Filters (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60197790A | 1990-10-23 | 1990-10-23 | |
| US07/601,544 US5342552A (en) | 1990-10-23 | 1990-10-23 | Narrow band radiation filter films |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO914151D0 NO914151D0 (no) | 1991-10-22 |
| NO914151L NO914151L (no) | 1992-04-24 |
| NO303154B1 true NO303154B1 (no) | 1998-06-02 |
Family
ID=27083890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO914151A NO303154B1 (no) | 1990-10-23 | 1991-10-22 | SmalbÕnds-strÕlefilter |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0482394B1 (he) |
| JP (1) | JPH04264403A (he) |
| AR (1) | AR245988A1 (he) |
| AT (1) | ATE141010T1 (he) |
| DE (1) | DE69121162T2 (he) |
| FI (1) | FI104587B (he) |
| IL (1) | IL99822A (he) |
| NO (1) | NO303154B1 (he) |
| RU (1) | RU2085976C1 (he) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4106435B2 (ja) | 2003-07-22 | 2008-06-25 | 独立行政法人物質・材料研究機構 | コロイド結晶およびコロイド結晶ゲルの作製方法、および、そのための装置 |
| JP5120909B2 (ja) * | 2005-07-22 | 2013-01-16 | 独立行政法人物質・材料研究機構 | コロイド結晶ゲルを製造する方法、コロイド結晶ゲル、および、光学素子 |
| WO2007038219A2 (en) * | 2005-09-23 | 2007-04-05 | University Of North Texas | Synthesis of columnar hydrogel colloidal crystals in water-organic solvent mixture |
| JP5299843B2 (ja) * | 2008-12-04 | 2013-09-25 | 株式会社豊田中央研究所 | ポリマーで固定化されたコロイド結晶及びその製造方法 |
| CN106405709B (zh) * | 2016-11-16 | 2018-12-28 | 天津津航技术物理研究所 | 一种宽带截止超窄带滤光片 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2519777A1 (fr) * | 1982-01-12 | 1983-07-18 | Thomson Csf | Procede de fabrication de structures de phase diffractantes |
| US4627689A (en) * | 1983-12-08 | 1986-12-09 | University Of Pittsburgh | Crystalline colloidal narrow band radiation filter |
| US4632517A (en) * | 1983-12-08 | 1986-12-30 | University Of Pittsburgh | Crystalline colloidal narrow band radiation filter |
| GB8811894D0 (en) * | 1988-05-19 | 1988-06-22 | Secr Defence | Colloid spheres in suspension |
-
1991
- 1991-10-02 AT AT91116835T patent/ATE141010T1/de not_active IP Right Cessation
- 1991-10-02 DE DE69121162T patent/DE69121162T2/de not_active Expired - Fee Related
- 1991-10-02 EP EP91116835A patent/EP0482394B1/en not_active Expired - Lifetime
- 1991-10-22 FI FI914968A patent/FI104587B/fi active
- 1991-10-22 NO NO914151A patent/NO303154B1/no not_active IP Right Cessation
- 1991-10-22 AR AR91320979A patent/AR245988A1/es active
- 1991-10-22 JP JP3301191A patent/JPH04264403A/ja active Pending
- 1991-10-22 RU SU915001910A patent/RU2085976C1/ru active
- 1991-10-23 IL IL9982291A patent/IL99822A/he not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL99822A (he) | 1996-06-18 |
| AR245988A1 (es) | 1994-03-30 |
| NO914151L (no) | 1992-04-24 |
| EP0482394B1 (en) | 1996-07-31 |
| FI914968A (fi) | 1992-04-24 |
| NO914151D0 (no) | 1991-10-22 |
| ATE141010T1 (de) | 1996-08-15 |
| DE69121162T2 (de) | 1997-01-16 |
| FI914968A0 (fi) | 1991-10-22 |
| JPH04264403A (ja) | 1992-09-21 |
| FI104587B (fi) | 2000-02-29 |
| EP0482394A2 (en) | 1992-04-29 |
| RU2085976C1 (ru) | 1997-07-27 |
| EP0482394A3 (en) | 1993-02-24 |
| DE69121162D1 (de) | 1996-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5368781A (en) | Narrow band radiation filter films | |
| US5330685A (en) | Narrow band radiation filter films | |
| JP2610686B2 (ja) | 光重合マトリクスにおける液晶溶滴の分散およびそれから製造された装置および製造方法 | |
| US7008567B2 (en) | Essentially water-free polymerized crystalline colloidal array composites having tunable radiation diffracting properties and process for making | |
| JP2667029B2 (ja) | 液晶表示装置に用いられる複合材料の製造方法，液晶表示装置および液晶表示装置に用いられる複合材料 | |
| US10358516B2 (en) | Method for preparing porous hydrogel through freezing-illumination | |
| Ishihara et al. | Photoinduced swelling control of amphiphilic azoaromatic polymer membrane | |
| JP2001503878A (ja) | 熱作動スイッチ型光学装置 | |
| Kröger et al. | Light controlled solubility change of polymers: Copolymers of N, N‐dimethylacrylamide and 4‐phenylazophenyl acrylate | |
| US3949021A (en) | Cross-linked n-vinyl pyrrolidone polymer composition suitable for contact lenses | |
| US5338492A (en) | Narrow band radiation filter films | |
| JPH09189898A (ja) | 液体ドメインを含有する粒子および液滴 | |
| KR101919419B1 (ko) | 광결정의 제조 방법 | |
| US4184992A (en) | Cross-linked alkyl methacrylate-N-vinyllactam polymer composition for use in soft contact lenses | |
| CA2054001C (en) | Narrow band radiation filter films | |
| US3912607A (en) | Process for obtaining high molecular weight water-soluble acrylic polymers and copolymers using radiation | |
| NO303154B1 (no) | SmalbÕnds-strÕlefilter | |
| RU2402578C1 (ru) | Фотохромная полимеризационноспособная композиция, фотохромный сетчатый оптический материал и способ его получения | |
| WO2008097398A1 (en) | Particles with high surface charge for crystalline colloidal arrays | |
| KR100514243B1 (ko) | 입자및그제조방법 | |
| JP7548532B2 (ja) | 分散物及びその製造方法 | |
| JPS6166707A (ja) | 新規アクリルアミド系共重合体及びその製造方法 | |
| JP3607537B2 (ja) | 液晶表示素子用スペーサ及び液晶表示素子 | |
| Schulte et al. | Development of non-reactive fluorine-rich biphenyl molecules and their incorporation into a PDLC system | |
| JPH0223303A (ja) | 有機光学材料及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN APRIL 2001 |