TW307830B - - Google Patents

Description

A 7 B7 _ printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. V. Description of the Invention (1) This application is the serial number of the United States Patent Case No. 972,828 and 972,830 (the two inspections were on November 6, 1992 Part of the performance of the male applicants), the contents of which are incorporated into the KH reference of this document, & etc. are in the US Patent Case No. 786.511 (November 1, 1992). It has been released now). The field obtained by the present invention is pseudo-buoyant to the floating liquid used in the light and it is more auspicious. It is the method and material for the floating liquid and its face which are exposed to the stable liquid by ultraviolet light. Light valves have been used in light for nearly 60 years. A light beam can be described as a light wall formed by two walls separated by a small distance_ It has at least one wall that is transparent, and the two walls have electrodes that are generally transparent and conductively coated on it . This Guang'er tube contains a "light" floating liquid u, which can be liquid light W_ floating liquid or containing liquid mildew drops of liquid floating light valve as described below. This liquid "光 Μ is floating The liquid contains many small particles suspended in the liquid suspension medium. When there is no external electric field, the particles in the suspension of the liquid exhausted light valve will be Brownian *, so a beam of light will pass through the light tube. It is reflected, penetrated or absorbed, depending on the nature of the particles and the amount of decoration and the amount of light decoration. When in the light of the light valve _ suspension is added to a sill • Each particle is aligned and for many suspensions Words • Most of the light can pass through the photocell. The light valve that has been used can be used for many purposes, including: for example, word number monitors, Er monitors, windows, yin, filters, ski cans, etc. Eye records and the same kind of devices that can control the flux of light, etc. In addition, in addition to the above-mentioned liquid, the one that can be used for the light valve is a polymer matrix, which has the size of this paper. Use China National Standard (CNS) Α4 specification (210Χ297mm) 83. 3.10,000 -----.-- α --- installed ------ order ---- --Line |-* Bank (#Read the precautions on the back before filling in this page) Printed 307330 A1 _B7 by Beigong Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs V. Invention description (2) distributed throughout the polymer matrix The liquid is recorded in the liquid, as described in the aforementioned two patent applications under review, serial numbers 972,826 and 972,830. The patent and patent application cases mentioned in this patent's Ruiming book are incorporated herein For reference. For more details, "Information, see below-section, shed mule is" light valve_ ".

散 置 1 # I The light suspension of the present invention can be any liquid light containing liquid light «elu float droplets known in the art or known to the inventors of the present invention, or known below as light barriers «Suspended liquid • Technology that can be used for root sickle_Matching " Guang 鬭 液 戆 suspended liquid " or "« 戆 suspension liquid " refers to one " liquid sickle "Fujie Ken ", where most of the small particles are part-loaded [type. This " liquid buoyant floating medium "contains one or more non-aqueous, ionotropic liquid tablets. Among them, the preferred liquid dissolves at least One type is the polymerization stabilizing surface that acts as a cohesive decay for the particles and keeps them dispersed. As is known • No 榇 and 榇 particles can be used for photo-buoyant liquids such as mica, gold tantalum, graphite, metal A compounds, polyhalides (sometimes referred to as full halides in the prior art), etc. . The particles in the liquid_float can be light-polarized, such as halogen-containing light-polarized materials, such as poly-chemical acid. (As used herein, the term «Τ—means organic cyanide as defined in the fourth edition of the 1969 New York Saigol- # Seoul (McGraw-Hi 1 1) Harmony Company, Hackh's Chemical Dictionary Appeal). If you use the acid test of poly-chemicals, the larvae can be a quinine song as defined in the Hashi Chemical Dictionary of Fang Mian. The quinine test of the multi-chemical compounds in the detailed instructions of the Mei_Xi case 2,178,99β and 2,289,712 The use of acid crocodile "The particles can be of light-absorption or light-reflective type. 1. 5-This paper scale uses the Chinese National Standards (CNS & A4 specifications (210X297 mm) 83. 3. 10,000 — -nn n I Order line I (Please read the note on the back of the $ item and fill in this page) A7 Β7 printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (3) And, the particles can be quinine of hydrogenated polyhalides __ »* Such as acid dioxin dicinoconitine poly_ compound, as described in the US_Patent Case 4,131,334«, or light-polarized gold bromide »compound into multiple _ compounds · such as Australian Hua Si or Dichloride-sting five-chromium chromium-cobalt ascorbic acid_polyglyphate * as provided by Rumei_Patent Case 1, 956,867, preferably, this particle is described in US The light described in No. 4,877,313 and 5,002,701 in the case of "Xi-I" polyhalide particles, which is more stable in Zhou Zhou * »than polyhalides in the prior art. In theory, any type of reflective, The back of the particles that can receive and / or wear «the required wavelength of visible light can be used in the suspension of light valves. The shape of the particles used in the light« suspension is preferably "unequal axis" * that is, the shape or structure of the particles is such that- The particles in the direction are more intercepted by the light than the other direction. The particles of M needle, rod, slat bark or lamella are suitable. The particles are preferably the size of the waist • That is, the average length of the particles is about 1 Micron or less. Preferably, most of the long turtles with particles have less than half of the M light wave (that is, 2000 angstroms or less) to keep the light emission extremely low. Any type can be oriented in the field or magnetic field Suspension particles »Abrasive * includes light-spraying and light-absorbing particles. However, particles with visible light that can be sickened on it are preferred * because they have very little light-scattering. And light The polarized crystal stern is particularly good and useful because it can produce a pleasing visual appearance. The child contains many types of materials • Including color orientable pigments and pigments, such as topaz red, black and gray materials such as graphite or carbon black • Such as the two-color widely used in passenger-main liquid storm devices Sex pigment, -6-This paper scale is applicable to China National Standards (CNS) Α4 specification (210Χ297mm) 83. 3.10,000 ----; ------ here ------ ---- Line I. (Please read the precautions on the back before filling out this page) Printed by the Central Consumer ’s Bureau of the Ministry of Economic Affairs Employee Consumer Cooperatives Α7 Β7 5. Description of the invention (4) Light-instrument polarizing materials such as Lanthanum • And multi-chemical compounds, and especially multi-chemical compounds such as those described in the first "technical light valve device." The term “多》 化 物” used here is used in the sense of M ’s knowledge, and is also used with the “__ 化 物” _ 义> used in many previous arts, such as the “Luhuazhao”. "Floating liquid and its process" in US Patent Case No. 1 · 951 · 664 (M De (Land)), line 1 • The material indicated is a parent compound (which can be the acid or some of the cyanide ore in the Yuanyuan These are the reaction products of iodine or brews as described in US _ "Lee 4.270,841". This reaction product is often referred to as a polychemical compound. This type of particle details "discusses DA GotHna and GP Faer * nan published in" Journal of General Chemistry, Volume 20, Pages 1005-1016 (1950) " Optical properties and structure of polyiodide. For example, quinine iodosulfate is an acidic polyoxalate. The chemical formula is Merck (Merck) index No. 10 Merck (NJ Rahway) Merck & Public_ > The 椷 面 " Four_Quinic Acid Quinine ”is 4C2〇H24N2〇2, 3H2S〇4.2Hi, I 4.6H20. In a more novel and better type of multi-brewed, the mother The qualitative compound does not need to be a class. For example, see the US Patent No. 4,87 ?, 3 13 and 5,002,701 «. Among these multi-chemical compounds, the _ mounting petal is formed into a shape and the compound is strongly polarized. The term " polyhalide " as used herein refers to a compound like polyiodide, but at least some of the iodine in the compound is replaced by another halogen element. The light valve of the present invention may include Any pre-proposed liquid suspension medium used for light "medium M suspended particles is usually • Liquid sickle floating medium may contain one or more americiums which can simultaneously suspend particles And dissolve Ren · polymerization stable cocoon (use Μ to reduce -7-; Η outfit (please read the note $ item on the back before filling in this page)

Line A This paper X Dragon applies the Chinese National Standard (CNS) Α4 specification (210Χ297 mm) 83. 3. 10,000 Printed by the Ministry of Economic Affairs Central Bureau of Standards and Labor Consultative Cooperative 307830_Z_ V. Description of the invention (5) Tendency of particle cohesion Thus maintaining the high resistivity and chemical sensation of particles listening to float. The liquid suspension pans known in the art can be used here, such as the liquid floating floats disclosed in US Liquid No. 4,247,175. Usually, one of or both of the liquid-selective floatation medium or the cohesive polymer cocoon dissolved in it, M maintains the suspended particles in gravity balance. The light humor floating liquid usable in the present invention is described in U.S. Patent No. 4,407,565 and it is based on the use of a liquid stern floating medium with high resistance, chemically inert, low-molecular-weight liquid fluorocarbon polymer. The compound has a specific gravity of at least about 1.5 at room temperature and at least about 50% of its elder sister is a fistula atom, at least about 60% of the halogen atoms are towns, and the rest are 籯 and / or _. The preferred liquid buoyant float also contains miscible high-resistance organic liquids such as trioxane triben, etc., in order to provide the gravity balance of the floating particles and to help distribute the particles in the liquid suspension medium. Other materials used for the organic liquid surface of the barren detached snow sight are equivalent to those disclosed in U.S. Patent No. 4,772,103. For details of the liquid suspension material, please refer to U.S. Patent No. 4,407,565. If a sufficient amount of stabilizing polymer is used, other types of photo-suspension suspensions without chemical solution «I can also be used. &Amp; can maintain particles in gravity balance. Another useful light valve suspension is based on Use a non-volatile or least volatile liquid suspension medium with mist liquid (usually classified as a sulfonating agent). The " identifying agent " liquid suspension medium may contain one or more organic liquids that can disperse the granules and dissolve the polymeric stabilizers, such as the electro-biliary, chemical, and less volatile (high boiling point) organic liquids. For example, when The stability of the polymerization of the liquid light valve and the floating liquid _ including the size of the solid paper is applicable to the Chinese National Standard (CNS> A4 specifications (210Χ297 mm) 83. 3. 10,000 ---- I .-- 5 --- Μ- ----- book ------ 线 ί-(Please read the precautions on the back before filling in this page) Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Α7 Β7 V. Invention Instructions (6) Ranju (2-Meth) acrylic acid molybdenum, useful liquid bodies such as poly (2-meth) acrylic acid liquid molybdenum plasticizers, such as adipo, benzoate, triacetin, M-dicarboxylic acid, mellitic acid, oleic acid, oleic acid, gas alkanes, phthalic acid, sebacic acid, etc. The liquid suspending medium of other solid sickle polymerization stabilizers can be similar to that used for this polymer. The liquid of the plasticized surface. Preferably, the trioxane of trimellitic acid such as tri-n-propyl or tri-n-butyl benzenetricarboxylic acid and / or the dioxane of adipic acid is like hexane. Di-2-ethylhexyl acid can be used as a liquid polymerization suspension medium for the solid polymerization stabilizer of K neopentyl (2-methyl) acrylamide copolymer. When using this polymerization stabilizer * It can be a metal-type solid polymer bonded to the surface of the particles and dissolved in a non-aqueous liquid or liquid suspension medium. In addition, there may be two or more solid polymer stabilizers that serve as a polymer stabilizer. For example, the particles may be coated with the first type of sleepy polymerization stabilizer (for example, nitrification following vitamins), which can effectively provide a flat coating of a particle, while another or more other types of solid polymerization stabilizers_ Combined or connected, the first type of solid-state polymerization stabilizer can be dissolved in the liquid mucous floating medium, so that the particles can be divided and protected. For the purpose of protecting the particles, the liquid floating medium is preferably also tantalum. Ring-shaped polymerization of Andalil, as shown on March 26, 1992, the application of the _Zomei application No. 855,266 and European Patent Bulletin No. 350,354 type A-B type copolymers. In addition to this block copolymerization 'Junwai' can also be used in liquid suspension medium to provide useful confirmation Vitamins and / or other solid-state polymerization stabilizers. It is preferable to use just enough A-B carp-like polymers to keep the particles floating, as known, for a given light valve suspension, the amount From experience-9- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 male thin) 83. 3.10,000 (please read the note ^ h on the back side and then fill out this page) Printed S ^ 783Q at ___B7 __ by the Bureau of Standards and Staff Consumer Cooperative V. The description of the invention (7) is determined. Usually * The IT of the solid-state polymerization stabilization cocoon can be about 196 m to about 309 ang. 5% to about 25% Moreover, the weight of the liquid is the benchmark of the floating liquid. However, although it is better to use a solid grate to stabilize the cocoon, it does not need to be used in all situations. In fact, as mentioned in the aforementioned patent application for Guanggu Gu • Liquid polymerization can be used to gain stability. Guang, .BL Teng-Although the liquid light-queue "floating liquid can be used as a light-variable element such as the light-emitting element *, but with a liquid distributed on the polymer base", the light-liquid floating liquid may also be used as light- Modulation element. See US Patent Nos. 3,257 · 995, 3,341,274 and 4,919.521 · M & 丨 in the United States in November 6, 992 in the application of Shen Mei_Shen Jing case serial number No. 972,826 and 972,830, which are incorporated herein by reference Therefore, the brew used for the photothreshold may contain a cross-composite polymer matrix with the photo-liquid floating liquid slightly distributed in the matrix, and the light W * floating liquid contains particles floating in a liquid suspension medium. When no electric field is added to the light suspension suspension, the particles show scattered Brownian motion, and when the electric field is added to the light suspension, the particles are opposite. The delivery polymer Kilzan, which has light valve suspended droplets distributed in it, can swell with the liquid stagnation. This improves the frequency coherence characteristics of the resulting lins, and eliminates light scattering. In one of the preferred examples of the present invention, the cross-linked polymer base is a cross-linked polyorganosilane. When the membrane is formed from a liquid male oligopolymer or polymer capable of intersecting polyorganosilane • Preferably, the liquid pan can be crosslinked with an oligopolymer or -1 0-II n 1- n Ί— n ^ 11 II —Order 1111 line C (please read the precautions on the back and then leave this page), the paper size is applicable to China National Standard (CNS) A4 specification (210X297mm) 83. 3.10,000 Printed by the Ministry of Economic Affairs of Central Central Bureau of Employee Consumer Cooperative A7 B7 V. Description of the invention (8) Polymer and a liquid light valve_floating liquid, as one of the emulsified soles, there is a silane / organic scrub »copolymer emulsified The emulsified thin tartium is processed so that the oligomers or polymers that can be delivered with eaves silane are intertwined, so that the film forming the light modulating element suitable for light can also contain-* Contains soluble liquid light valve The crosslinked polymer matrix of the functional groups of the suspension. In particular, the polymer base may be provided by the liquid embedding surface of the liquid noodles including the official base. It can be emulsified by emulsifying the suspension of the photocondensate in a liquid rust-crosslinkable copolymer, followed by the entanglement reaction to form the pigment. This cross-linkable copolymer emulsifier not only provides a cross-linked polymer matrix, but also acts as an emulsifier when forming the macro. This _ may also contain a cross-linked polyorganosilane "composite base *, and the liquid photo-threshold floating liquid distributed on the cross-linked polymer substrate may include a partially or fully fluorinated polymerization stabilizer, Xuan Ｍ 細 愛 少 光 光電 _ 光光 射 or " White Mist. &Quot; The further improvement of extinction and white mist can be further improved by supplying a cross-linked polyorganosilane polymer-based scorpion with an aromatic group and / or It is obtained from Μ-partially or completely ballasted liquid medulla. The term "fluorinated" as used herein means a partly or fully ballasted material.

Turtle iJUrMillJ & JiLJL As used herein, the ultraviolet light of the electromagnetic light spectrum (fJV > K domain contains electromagnetic waves with a wavelength of about 100 angstroms to about 4,000 angstroms_ electromagnetic rolling "The UV ray archer is dangerous for the eyelids • Especially Concealed, and can also cause sunburn and degradable many types of materials. Therefore, it is usually very important that Zu Chengcheng absorbs UV radiation K to prevent or reduce such problems. The light suspension is irradiated by ultraviolet light. The light of the light is directed by the light * and * 11- This paper is again suitable for the Chinese National Standard (CNS) A4 specification (210X297 mm) 83. 3. ίΟ, ΟΟΟ. ^ 状 n 、 v't> 韣 《( Please read the precautions on the back before filling out this page) A7 B7 _ printed by the consumer cooperation of the Central Central Bureau of Economic Affairs of the Ministry of Economic Affairs _ V. Invention Instructions (9) It is easy to degrade, which is true for many materials. Guangou_ and / Or light exposure suspension exposure to «UV radiation can eventually lead to unfavorable changes in suspension '' such as black color changes and / or the reduction of the contrast ratio at a given applied pressure. Because of the many applications of light valves Including exposing the light mule and the liquid mule Μ 铸 floating liquid to the uv car, so the low light is extinguished. The degradation effect of the liquid is very important. Of course, it can be painted or known by the skilled arts. It can absorb or reflect any light that is exposed to the light valve. The ultraviolet radiation of the crabs outside the mule. ΜThe coating of UV light can reduce the amount of 11V emission of the light reaching the light «light» »and is therefore beneficial. However, the coating film can be used to avoid« free It is quite expensive. Ultraviolet absorption_, sometimes referred to in the art as ultraviolet stabilization * is a kind of larvae that can absorb the ultraviolet spectrum of the electromagnetic spectrum. There are many known types of UV absorption cocoons. Dibenzone _Is one of the widely used UV leisure collections. However, its solubility in low-polarity cholesteric liquids * is generally affected by Kuma, and therefore it is not completely used in light valve suspensions. Other types of UV waste can be collected. * For example, phenol-halonium sulfonate compounds * are not completely used in the suspension of optical sachets * due to the following factors: poor solubility, too high conductivity in the case of Ruoqian, or incompatibility with suspended particles In order to get the advantages of excellent ϋν absorption _ again 丨 Yi Shi pro-free and most types of UV stable cocoon has a pity Asked, this kind of UV absorption of 2- (2'-hydroxyphenyl) -benzotriazole, which is substituted or unsubstituted by Ye Sifa Kunna, is the best combination of this light and buoyant. For convenience, these UV absorptions can be constructed here as "benzotriazole derivatives". -12- Tibetan ------ order ------ line {(please read the notes on the back first Please fill in this page again) This paper scale is applicable to China National Standard (CNS) Α4 specifications (2 丨 0X297mm) 83. 3.10,000 307830 Μ Β7 V. Description of invention (10) Liquid or solid benzotriazine Derivatives of azole can be dissolved in liquid suspension medium before or after being prepared in liquid light, and can be dissolved in the liquid suspension medium of the light valve and the floating liquid. When the stupid triazole derivative is a highly soluble liquid, it can be It is particularly advantageous * because this UV absorption can contain a considerable part of the suspended light, which is extremely effective in preventing or destroying the degradation of the light and floating liquid. It is preferable that the liquid benzotriazole derivative is non-volatile or has low volatility. It has a vapor pressure of the polar bottle. • If it is used in a light valve, store it in it. There are several ways to make U.V. stable cocoons and people filled with liquid. For example, this U.V. stability surface is soluble in the treatment of this dill with Μ and thus is insulted into this penguin. Please refer to the serial number 972.826 «. Or the U.V. stabilizer can be added to the Yaoguang polymer base to add liquid flares »earn floating liquid. Or the UV stabilizer can be combined with the polymer base ◊ or UV stabilizer _ can be directly incorporated into the polymer matrix (for example, KU.V. The absorption surface molecule replaces the dimethylmethyl functional group of the polydimethylsilane polymer • Or other such substitutions in other matrix polymers). Alternatively, U.V. stability can be directly derivatized into the stabilized polymer by derivation of the U.V. stability_Yu reaction sheet, and post-copolymerization of K can produce a stabilized polymer. Included UV-absorbing functional groups (preferably monofluorocarbons are benzotriazoles) can be conveniently used as (1) stabilizing polymers in liquid suspensions and / or (2) floating in membrane-shaped fluids The common structure of the partial structure of the Kiel polymer used in the liquid. In another example, this stabilized polymer or Kiel polymer contains a reactive base that can react with the ϋν-absorbing material. Derivatives of Pyrogallium_ in its structure "It has-· may be based on matrix polymer or diazepam-13- (please read the precautions on the back before filling out this page). The paper scale printed by the cooperative is applicable to the Chinese national standard (CNS> A4 specification (210X297 mm> 83. 3. 〇〇〇〇〇〇7 A7 B7. V. Description of the invention (11) Reaction officials in the polymer _ based reaction And the combination of the official government. Lao pay attention to Lei Yiguang's "Zhu obstruction" is suspected that most of the * through its uv_ shot, the value of this light can be greatly improved, because it can prevent light w The work piece is protected from the degradation of UV light emitted by the other side of the light threshold (for example, light). Therefore, the present invention is suspended by the light The floating light «» floater contains an effective amount of solid or liquid tribenzazole derivative and provides a free _ stable liquid light valve suspension β exposed to ultraviolet radiation. The invention also _Incorporating a most effective UV-stabilizing copolymerization of the light stabilizer suspension into the polymerization stabilizer surface (which includes a UV-recovery functional group, such as benzotriazole Derivatives), and provide a free _ stable liquid light off exposed to ultraviolet light _ floating liquid. The present invention also provides a UV- stabilized _, which I »by using an effective liquid benzo The triazole derivative is used as the expansion cocoon of this face and / or because the matrix polymer of this film incorporates an effective and most copolymerized benzotriazole derivative, it can be used as a light valve light -Variable components. This mianyin sharp 1 is used in the present invention and includes three derivatives (I) (please read the precautions on the back before filling this page).

1T Printed by Beigong Consumer Cooperative of Central Sample Bureau of Ministry of Economic Affairs

This paper scale applies the Chinese National Standard (CNS) A4 specification (2 丨 0X297mm) 83. 3. 10,000 Printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 £ 7 ___ V. Description of invention (12), of which Ri, 1 ^ And Ra Xu 8! 丨 is a ray, _Sujie organic official sulfonyl group. As mentioned above • When this benzotriazole is used as a co-fungal, h or h may be an organic functional group having a polymerizable double bond * preferably a final polymerizable double bond. The R a of the 瓛 is hydrogen, and L * is preferably 氱, alkyl or alkoxy. It is preferred that the polymerizable bismuth-containing cabinet-like functional group is preferably obtained from propylene or 2-methacrylic acid, or its amides or amines. The Ciba-Geigy company sells the benzotrichloride derivatives used as UV waste collectors and its registrar is TINUVIN. This stupid tripyrazole has the above formula (I). For example, in Tinuvin 327 * Ri and Ra are each the third butyl, and R3 is 氱. In Tinuvin 3 28, each R: and h each confirm C (CH3) 2CH2CH3 group, & Ra is hydrogen. In TUuvin 326 * 1 ^ is a third butyl group, R2 is a methyl group and R 3 is 籯. In T n u v i n P, R i and Min 3 are each Y and R 2 is methyl. All four of these compounds are solid powder at room temperature. Although all of these four compounds are soluble in certain liquids, Tinuvin 328 is most soluble in low-polarity eaves liquids, and therefore when dissolved in the liquid suspension of the optical threshold suspension, it is likely to be in a floating medium or directly Dissolved in its own suspension, these compounds are the most useful. Liquid benzotriazole derivatives are also known. For example, Tinuvin 38 4 is liquid ". Tinuvin is chemical formula (I), among them! U is the third Γ group, R * is -CH2CH2COOC * H17 and R3 is radium. The greater the solubility of the UV warming surface in the suspension. The more the amount of puddle floating liquid that can be safely placed without the precipitation of this material, and the better the effect of protecting the suspension from UV radiation. And * the more UV_ absorbed by the suspension in the light valve, the more the light is used as a window * this light valve can prevent blankets, furniture, paint, etc. from being degraded by UV light. The paper scale is applicable to the Chinese National Standard (CMS> Α4 specification (210X297mm) 83. 3. 10,000 «· Μ-ordering / (please read the precautions on the back and fill in this page). Fifth, the description of the invention (13) hi B7 Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. It can also be stabilized in the polymerization of liquid suspension suspensions and incorporated into a matrix polymer of Guangpirin, which incorporates a UV-absorbing compound. The stability of the ponchos to UV radiation. The use of such as Heraeus DSET laboratory (Labor at or ies) limited company in Arizona, Phoenix _ sold under the name "Sunshine wine test (Suntest ) CPS ”UV photon stocks overseas, conducted a liquid IIV test on the liquid and light suspensions and membranes described in the case of Dou. ≪ > The total radiation emitted by this equipment is less than 800 ΠΒ per square Between 400 and 765 watts, and operate the following test at maximum power. M ^ SLL The liquid suspension of the light threshold was exposed to DV light for 605 hours. This suspension contains 2.5% of the period (including pyrogen-2,5-dicarboxylic acid polypyridinate-coated with sulfonated _weisu compound) _Calcium oxide particles>, 20.5¾ of tri-n-butyric acid trimellitate, 3.1 696 stabilization polymer (which is an average molecular weight of about 3 09, 000 and 70 2-methacrylic acid hydrocarbon groups Neo-pentyl 2-methacrylic acid (B-copolymer of 2-methylmethacrylic acid nicotinyl-B), 69.84% of halocapone oil (13〗 〇〇84 < ^ Oil) Type 0.8 (New Jersey, Hackensack ’s Hakakarang products sold) and 4% Tinuvin 328. Exposure to UV light # 605 hours * Color or absorbency observed (a bsorba nee) is almost unchanged. Make 2.07 grams of polydimethyl silane with approximately 150,000 molecules of dihydrocarbyl terminal bigheads and 0.04 grams of tetrabutyl orthosalicylate, and 0.05 grams of dibutyl 16 please. Read and recite first and then write this page 4. The paper size of the line book is applicable to China National Standard (CNS) Α4 specification (210X297mm) 83.3.1〇, 〇〇〇307830_ V. Description of the invention (l4 ) Tin dilaurate, 0.2 g of polydimethyl satin / neoprene * 2-methylpropyl _ heavy block block copolymer emulsified surface and 0.74¾ particle crepe are heated to combine, emulsify and cross-link , M prepared a liquid suspension of-sticky _ liquid suspension, which contains 20% of the paste (which contains the coating _ __ chemical polymer of pyrogen-2,5-dicarboxyl Acid polycalcium granules, 20% of neopentyl 2-methacrylate / nicoyl 2-methacrylate with an average molecular weight of about 349,000 and only 8 2-methacryloyl ethanoyl_monomedullary units AB block stabilized copolymer of B, M and 60% tri-n-propene tricarboxylic acid liquid. The cross-linked protocol was expanded with 10% solution of 3,6-dimethyloctane 323. This swelling was placed in a light tube and exposed to UV light for 575 hours, and the film's Hao color® acceptability seemed to change. Xia Jim can replace Tinu * in 328 with Tinuvin 384, liquid ray UV collector, and repeat the example] and 2 • Available results >> There are many known examples of UV-absorbing monomers. For example, the polymerizable tungsten containing Burmese substituted and unsubstituted benzotriazoles is disclosed in U.S. Patent No. 4,528,311, 4,612,358, 4.868,251, 4,785.063, and printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs No. 5,112,912 in. Examples of copolymerizable monochrysanthemum UV absorbers that are not benzocyanazole derivatives are described in, for example, U.S. Kerry Case Nos. 3,1 62,676 and 4,304,895 and Yingpu Keli Case No. 885,986 < > «(Preferably contains only • polymerizable final yoke) can be incorporated into any light valve technology or the stabilized polymer and / or matrix polymer disclosed in the present invention, and has the advantages of improving its incorporation The 17 paper scales of Guangpi Suspension are suitable for China National Standard (CNS) A4 (210X297mm) g3. 3. 10.0. ° 00 A 7 B7 $ 07830_ 5. Description of the invention (15) The effect of UV absorption 》 Also》 By using ϋ \ Γ-absorbent materials containing a reactive functional group to stabilize the entanglement in the polymer or matrix polymer, the reaction will be based on the reaction. Κ These UV-absorbing functional groups will be connected to the stabilizer Polymer or base-based polymer, and the UV-absorbing material is combined with the stabilizer or base-based polymer. For example, the stabilizer or matrix polymer may contain the functional groups of propylene glycerin or 2-methylpropionic acid glycerin. Such functional groups may be reacted with UV-absorbing compounds including, for example, benzotriazole derivatives of benzotriazole or other reactive functional groups. This method, compounds and copolymers are shown in US Patent No. 5,112. 9 12. Of course, the amount of UV-absorption can be set to provide the required UV absorption. When the liquid UV absorption surface is used, it can provide all the liquid suspension medium, and this can constitute more than about 70% of the light _ floating liquid. When the light modulating element is in the form of a film, the base polymer and the liquid light-queue suspension preferably each contain a UV absorbing surface, so that the total weight of the UV absorber Miyao light modulating element is at least 1 % * Is preferably greater than about 3%. Although specific examples of the present invention have been cited *, it can be seen that this document is clearly and therefore limited. Therefore, any amendments made by anyone familiar with this technique will reflect the spirit and field of the invention. Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

Claims (1)

^ 荦 83 丨 0 :; No. 238 Patent Application Request λ8 3ϋν63〇 88 You Wen You Ji Original copy of the patent Fan Yuan (February 86; 3 Printed by the Employee Consumer Cooperative of the Central Standard Falcon Bureau of the Ministry of Economic Affairs1. A liquid light valve suspension, which contains particles suspended in a liquid suspension medium and the liquid_stable polymer in the suspension medium, to avoid these Particles agglomerate, the stabilizing polymer contains a jj V -absorption effective amount of benzotriazole 丨 H-sucker ketone * wherein the stabilizing polymer contains its co-polymerization with the a body of the uv absorbent The unit of the body, or the jv absorbent, is combined with the stabilized polymer through the accompanying reaction. 2. Suspension of No. 1 in the patent scope of Neemin Spectrum, wherein the u v absorber is a caged triazole derivative having a group copolymerizable with the gangbit of the polymerization stabilizer. 3. Suspension according to item 1 of the patent scope of the application for application> where the UV absorber is a triazole derivative with a base ring that can be reversed with the polystabilizer 0 4. One suitable for use as a light valve The light modulating element _ * It consists of a polymer matrix and microdroplets of liquid photo-queue suspension distributed in this polymer matrix ® as claimed in item 1, 2 or 3 of the patent application, this polymerization Material-based Sharon This liquid light broad suspension contains both a 1 V-absorbing effective amount of Π V absorbent. 5. According to Item 4 of the Patent Application Regulations, where the polymer-based compound contains its ® IJV absorber, which is co-polymerized in the position-in-place system. 6. The film according to the patent No. 4 of the patent document, in which the JV absorbent lotus root is combined with the polymer base S by the reaction of Banpu. 7. According to the patent application _ 第 5 珲 之 _, in which the 丨 jV absorber is a dibenzotriazole derivative * which has a group which can be copolymerized with the polymer base of the polymer . (Please read the precautions on the back first and then fill out this page) This paper is applicable to China National Standards (CNS) A4 said grid 210X 297mm S 3 δ 7ο 7} ABCD VI. Patent application 8. According to patent application The film of item 7 in the scope, wherein the UV absorber is a benzotriazole derivative having a group reactive with a polymer base. 9. A light valve, which has a pair of opposite phototubes, and a light modulating element interposed between the walls of the photocells. The improvement is that the light modulating element is the liquid state of claim 1 of the patent scope Light valve suspension. 10. A light valve, which has an opposite photoelectric device 1, and a light modulating element between the walls of the light ducts * The improvement of which is the light modulating element is the 4th of the patent patent garden Of the film. Printed by the Employee Consumer Cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs -2- (Please read the note Ϋ on the back and fill out this page) The size of this paper is washed with Chinese National Standard (CNS) A4 (210X297mm)