TWI280967B - Filler/adhesive agent for display units containing a curable silicone composition - Google Patents

Abstract

A filler/adhesive agent for display units containing a condensation reaction curable silicone composition including air oxidation-curable unsaturated compounds and for use as a filler or adhesive in display units whose construction is such that the cured product of said composition is exposed in the display section, which composition is capable of forming matte finished cured products with insignificant surface tact, is disclosed.

Description

1280967 V. INSTRUCTIONS OF THE INVENTION (1) —--- ------ Field of the Invention The present invention relates to a filler/adhesive for display elements, and more particularly to a material for construction such that the filler/adhesion The hardened product of the agent is in the display portion, and it can be formed by a condensation reaction to form a filler/adhesive for a display member which is an excellent matte-finished hardened product. Further, the present invention relates to a hardenable crucible group which can be shaped by a condensation reaction and which has a round surface roughness of a very small surface, and has been used with a plurality of LEDs mounted on a substrate ( Light-emitting diodes Ϊ ( f (LED) display elements as signal devices, 2-way control targets W, or wide. Not showing the board and so on. For the purpose of waterproofing, an outdoor LED display element which fills and seals the gap between the LEDs with an anthrone hardening product has been disclosed, for example, Japanese Patent Laid-Open Publication No. Hei 9 〇 9 〇 5. However, in connection with the problem of the specific LED display element, for example, in the invention disclosed in Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. Unlit LEDs degrade in visibility from outdoor light (eg, daylight). It was attempted to trim the hardened product by roughening the oxime composition by a condensation reaction. However, it is difficult to give; enough ti!!. positively and need to blend a large amount of filler to give the rough surface 成 U into a hardenable oleanone composition. Heart

To provide a filler/adhesive for construction to

1280967 V. DESCRIPTION OF THE INVENTION (2) The hardened product of the obtained filler/adhesive is exposed to the display portion and it can be hardened by a condensation reaction to form a hardened product exhibiting excellent matte finish. Another object of the present invention is to provide an LED display device characterized in that an LED display device in which a gap between a plurality of LEDs mounted on a substrate and a plurality of LEDs and a hardened tantalum product are filled with a hardened stone product is filled The fact that the illuminating LED s is superior to the unilluminated LED s in visual recognition characteristics is even when the light is incident from the outside. Stomach Another object of the present invention is to provide a hardenable ketone composition which can form a matte finish hardening product having a minimal surface smoothness by a condensation reaction. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing a specific embodiment of an LED device of the present invention. 2 is a top plan view of a specific embodiment of the LED device of the present invention. DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a filler/adhesive for a display element, a pot containing a condensation reaction hardenable ketone composition comprising air oxidizable hardenable, and a compound, and is intended to be constructed such that the combination The hardened product of the article is exposed to the display member of the display portion as a filler or an adhesive. The m two e d display device is characterized by an LED display device in which a plurality of hardened ketone products are filled in a gap between LEDs mounted on a substrate, and some LEDs and a hardened yttrium product, a hardened ketone product,

Gs (60. The fact that it is 2 03⁄4 or less. Brother® Jiuze. The detailed explanation of the filler/adhesive for the display element of the present invention is provided at T ° '

Page 5 1280967 V. INSTRUCTION DESCRIPTION (3) A display element to which the filler/adhesive of the present invention can be applied is a structure having a hardened product in which the filler/adhesive is exposed to a display portion of the display element, for example, as shown 1 (cross section view) and LEd display element shown in Figure 2 (top view). In the L E D display element shown in Fig. 1, a substrate (2) is disposed on a frame (1), and a plurality of LEDs (3) are mounted on the substrate (2). Then, in order to prevent water and protect the LEDs from vibration, the anthrone hardening product (4) is filled and sealed to seal the gap between the LEDs (3) and the gap between the LEDs (3) and the truss (1). In addition, as shown in FIG. 2, the LEDs of the LED display elements can be mounted on the substrate in a regular manner, or can be mounted graphically, and exposed between the LEDs (3) mounted on the substrate and between the LEDs and the frame (1). The ketone hardening of the gap (4). The filler/adherent for use in the display element of the present invention is characterized by a condensation-containing hardenable composition comprising an air oxidizable hardenable unsaturated compound. It is recommended to use the dealcoholization 'removal of the acetic acid, the removal of the amine, the elimination of the acetone, and the removal of the hydrogenamine as a mechanism for the hardening of the condensation reaction. Containing (A) an air oxidizable hardenable unsaturated compound, (β) a hydrolyzable group having at least two bonded ruthenium atoms in one molecule or a mellow polyorganocytic oxygenate and a (C) crosslinking agent The composition is a preferred embodiment of the shrinkable & reactable hardenable ketone composition of the present invention. The above component (A) is an air oxidizable hardenable unsaturated compound, and is a component for imparting sufficient surface finish to harden the hardened product obtained by hardening the above composition. Preferably, the component (A) is a compound which is hardened by oxidation of oxygen in the molecule and which has at least two aliphatic unsaturated carbon-carbon bonds in one molecule. Preferably, it is suggested that at least one selected from the group consisting of

1280967 V. INSTRUCTIONS (4) The following compounds, unsaturated high carbon fatty acids, unsaturated high carbon fatty acid esters, unsaturated hydrocarbons, and polymers thereof, more particularly, linoleic acid, linoleic acid, linseed oil Acids, and other unsaturated fatty acids; including glycerin and unsaturated high-carbon fatty acids, such as tung oil, linseed oil, soybean oil, etc.; alcohol and unsaturated high-carbon fatty acids, such as linseed oil Dimethic acid, diene such as linoleic acid methyl ester, 1,3-pentadiene, 1,4-ene 1,3-hexadiene, 1,4-hexadiene, 1,5-hexadiene, 1,3,5-Hexatriene, and other linear unsaturated hydrocarbon compounds; 1,3 -cyclopentadiene, 1,4 -cyclopentadiene, 1,3 -cyclohexadiene, 1,4- Cyclohexadiene, 1,5-cycloheptadiene, 1,3,5-cycloheptatriene, 1,3,6-cycloheptatriene, and other cyclic unsaturated hydrocarbon compounds; polymers thereof; Mixture 2 or more of the above compounds 5 as an example, with linoleic acid, linoleic acid, tung oil, linseed oil, soybean oil, linolenic acid linoleate, methyl linoleate, butadiene, pentane , hexadiene, cyclopentadiene, cyclohexadiene, cycloheptatriene, or a mixture of two or more compounds is preferred, in addition, linoleic acid, linoleic acid, tung oil, linseed oil, soybean oil , linoleic oleic acid brewing, linolenic acid lanthanum ester, butadiene, pentadiene, 1,3 -hexadiene, cyclopentadiene, 1,3 -cyclohexadiene, 1,3,5 - Cycloheptatriene, or a mixture of two or more compounds, is particularly preferred. The content of the component (A) of the above composition may be in the range of 0.01% by weight to 30% by weight, preferably in the range of 0.05% by weight to 20% by weight, and most preferably in the range of 0.1% by weight. It is in the range of 10% by weight. It should be noted that if the content of the component (A) is lower than the lower limit of the above range, it is difficult to impart a matte finish which is sufficient to form a hardened product, and if it exceeds

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The upper limit of the range is set to produce a hardened product. The above component (8) tends to degrade in the presence of mechanical characteristics in one molecule i. The polyorganic money of the hydrolyzable group or the melamine group has an ethoxy group of a wide-bonded two-origin two, and a propoxy group holds a sulphur-oxygen; You], for example, methoxy, 曱 ethoxy ethoxy 'ethoxy ethoxy, f decyl propoxy, and other alkoxy alkoxy; ethoxylated, urethane Η- 辛 虱 ,, with other 醯 醯 甲 , , , 与 与 与 与 与 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; Base; dimethylaminooxy, diethyl 2 = pores and other amines; N-methyl ethanoamine, N-ethyl ethyl, except for the hydrolyzable group of the atom. This - Α ^ propyl, and other alkyl; cyclopentyl, ring soil: / plant cycloalkyl; vinyl, allyl, and other aryl other aryl; 2 - stupid ethyl And other aryl, yl, sulphate, which are substituted by a radical or some or all of the nitrogen atoms in the above group, as a bond other than the hydrolyzable sterol group of the hydrazine atom in the component (B) The base of the crucible atom. The molecular structure of the component (B) may be, for example, a linear shape, a partial branch line shape, a branch shape, a ring shape, and a resin structure, and is particularly excellent in a linear structure. In addition, although the viscosity of the relevant ingredient (B) is not limited, it is at 25.匚 is 2 〇 mPa · s to 1 0 0, 00 0 mpa · s is better, and the range of 1 〇〇 s to 1 0 0, 0 0 0 mPa .s is particularly good. It should be noted that if the 25 art is lower than the lower limit of the above range, the physical characteristics of the hardened product are deteriorated, and on the one hand, if it exceeds the upper limit of the above range, a hardening combination is formed.

Page 8 1280967 (6) V. INSTRUCTIONS The nature of the treatment tends to degenerate.

The above crosslinking agent, component (c), is used to harden the above composition; it is also a component for improving the storage stability of the composition when the composition is a solution hardenable ketone composition. Suggested formula: Ra Si X4_a is an example of the crosslinking product of the cerium compound or a partial hydrolytic condensation thereof as a crosslinking agent of the component (C). R of the above formula is at least one selected from the group consisting of a monovalent hydrocarbon group, an epoxy functional group monovalent organic group, and a propylene functional monovalent organic group. It is suggested that a mercapto group, an ethyl group, a propyl group, a propyl group, a pentyl group, a hexyl group, Heptyl, octyl, decyl, decyl, octadecyl, and other alkyl, cyclopentyl, cyclohexyl, and other cycloalkyl, vinyl, allyl, and its 'alkenyl, Phenyl, tolyl, dimethylphenyl, naphthyl, and other aryl, benzyl, phenethyl, phenylpropyl, and other aryl groups, 3-chloropropyl, 3,3,3 - Trifluoropropyl, with other halogenated alkyl groups, as an example of a monovalent hydrocarbon group represented by R; suggesting 4-oxetanylbutyl, 8-oxacyclobutyloctyl, and other oxetane Alkyl, 3-glycidoxypropyl, 4-glycidoxybutyl, and other glycidoxyalkyl groups, and 2(3,4-epoxycyclohexyl)ethyl, as R An example of a monovalent organic group represented by an epoxy group; in addition, 3-methacryloxypropyl and 4-methylpropoxybutyl are suggested as a propylene functional group represented by R An example of a price organic basis. Further, in the above formula, the subscript a may be 0, 1, or 2, which is particularly preferable. X in the above formula also represents a hydrolyzable group bonded to a ruthenium atom, and is preferably an oxiranyloxy group, an ethoxy group, a propoxy group, or another alkoxy group, a decyloxyethoxy group, an ethoxyethoxy group, a decyloxypropoxy group, or other alkoxyalkoxy, ethoxylated, octyloxy, or other decyloxy, dimethyl ketone oxime, methyl ethyl ketone oxime, or other ketone oxime;

O:\62\62753.PTD Page 9 1280967, Invention Description Propenyloxy, 1-ethyl-2-methylvinyloxy, or other alkenyloxy; dimethylamino, diethylamino, butyl Amino, and other amine groups; dimethylaminooxy; dimethylamino, diethylamino, butylamino, or other amine groups, dimethylaminooxy, diethylaminooxy, or the like Amineoxy, and N-field acetamide, N-ethyl ethanoamine, or other guanamine groups are exemplified. Further, the hydrolyzable group of the bonding atom of the component (C) is preferably the same type as the hydrolyzable group of the bonding atom of the above-mentioned component (Β).

In the above composition, the content of the component (C) is preferably in the range of from 1 to 20 parts by weight per part by weight of the above component (Β), and is preferably in the range of from 100 to 100 parts by weight. The above ingredients (Β) are in the range of from 1 to 1 part by weight. It is because if the content of the component (C) is lower than the lower limit of the above range, the storage stability of the resulting composition decreases, and the adhesive property tends to degrade. On the other hand, if the amount exceeds the upper limit of the above range, the composition is produced. The hardening tends to become a significantly slower fact.

The catalyst which promotes the condensation reaction can be hardened by adding this condensation reaction; the ketone ketone composition is an optional component. The choice of the condensation reaction catalyst depends on the form of the above component (C), but, for example, when the composition contains a crosslinking agent having an amineoxy group, an amine group, a ketoximino group or the like, it is not required. It is recommended that tetrabutyl titanate, tetraisopropyl titanate, and other organic titanates, diisopropoxy (ethanoacetic acid) titanium, diisopropoxy ruthenium (ethanoacetic acid) titanium, Cohesive organic titanium compound with him, ginseng (acetamidoacetate) aluminum, ginseng (ethinyl ketamine) aluminum, and other organoaluminum compounds, tetrakis (acetoxyacetic acid) hammer 'four Butyric acid wrong, with other organic residual compounds, dibutyltin dioctoate, dibutyltin dilaurate, butyltin-2-hexanoic acid and other organic tin compounds

Tin, tin butyrate, cobalt naphthalate, hexylamine, dodecyl 't-triethylammonium acetate, 'with other alkali metal-based hydroxylamines, and other' as a constituent of this condensation reaction, such as , calcium nicotinic acid micropowder, magnesium carbonate micro-powder micro-powder, aluminum oxide micro-zinc carbonate micropowder, hydrophobic inorganic filling with its Xixi and other organic alkanes, hexamethyldiazepine alkyl oxalate Concentrate, hydroxy-terminated methyl vinyl oxalate, '-toluene' C § 1 ^ 1 burning 'and other organic burning 'trimethyl hydrazine-linked organic polyoxane, carbon above , flame retardant imparting inhibitor, antioxidant, ''sticky speeding agent, and killing 280967 ^----- five, invention description (8), tin oxalate, oleic acid, organic amine carboxylic acid a compound, a salt thereof, a potassium acetate, a methylhydroxylamine nitrate, a dioxan organic hydrazine compound, etc. In addition, other powders, quartz micropowder, titanium oxycarbide fine powder, diatomaceous powder, and bismuth oxide powder Tri-methoxy group of the above inorganic filler and other organic brines A methoxy alkoxylate oligomer, a hydroxy ketone, a butyl ketone, a hexyl ketone, a g-blocked polydimethyl sulphur oxide, and other non-crossing pigments A degreaser, a sensitizer, a polymerization agent, a shake-induced formulation. , zinc stearate, with its acid esters, and other, with other tetraammonium lower fatty acid salts, dialkyl alkyl via amines, media examples. Vermiculite, wet sputum micropowder, iron oxide, second, powder 'hydrogen oxidized chain micro-inorganic filler; oxy oxane surface treatment material; trimethyl gas decane and other organic hydrazine nitrogen-terminated methyl benzene Base 矽 募 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚 聚The plastic microbial agent can be blended with the above group of condensation reaction. The filler/adhesive for the display element of the present invention can be used by 1280967

V. INSTRUCTIONS (9) Hardening to form a hardened pedicure that exhibits excellent matte finish, and because the hardened product does not tend to crack and scratch due to thermal expansion and contraction, it is preferably used in the form of gel or rubber. It is especially good in rubber form. In addition, the color of the preferred composition should be black as this minimizes incident incidence from the outside and provides excellent visibility of the resulting display element. A method is proposed which comprises, in a kit such as a frame, I have a plurality of LEDs mounted on the substrate, and in order to waterproof and protect it from vibration: the LEDs are sealed with the filler/adhesive. The composition can be allowed to stand or heat at room temperature as a method of producing a display member using the filler/adherent for display elements of the present invention.

Since the filler/adhesive for the display element of the present invention provides enhanced visibility of the display element in the light from the outside, even if the hardened product of the filler/adhesive is exposed to the display portion, it can be used as an LED for outdoor use. Fillers/adhesives for components such as signaling devices, traffic control signs, or advertising displays. Instance

The filler/adhesive for use in display elements of the present invention is explained in detail by reference to the following examples. In the examples, "viscosity" refers to straightness obtained at 25 艽, and 'gloss π refers to 60° specular gloss g s (6 〇.), for example, 60. The optical source is incident angle and 60. The light acceptance angle is measured by the presence or absence of the fingerprint transfer after the pressure is applied by the finger to evaluate the surface tackiness of the hardened ketone product. Example 1 By uniformly mixing 1 part by weight of a trimethyl oxalyl-terminated polydimethyloxane having a viscosity of 1 5, 〇〇〇 mPa · s, 1 part by weight of hexamethyl-di

Page 12 1280967 V. Description of the invention (10) Hydrazine treated with a surface area ratio of 200 m 2 /g (measured by the BET method), and 5 parts by weight of carbon black, followed by 2 parts by weight The oxime ketone rubber composition was prepared by dissolving titanium diisopropoxy oxime (ethionylacetate), 2 parts by weight of decyltrimethoxy sulphate, and 2 parts by weight of tung oil. 6 〇 镜 镜 镜 镜 镜 镜 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 藉 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 Next, after the substrate having the LEDs mounted thereon in the form of a matrix on the frame, the gap is filled with the above-described fluorenone rubber composition so that the LEDs are exposed. An LED display element was produced by allowing it to stand in air at a temperature of 25 ° C and a humidity of 55 ° % for one week to harden the fluorenone rubber composition. When the backlight is illuminated by the LED display element, some of the LEDs illuminate when the screen is viewed by the screen in the direction in which the backlight is reflected by the screen, and the visibility of the LEDs and the non-illuminated LEDs is excellent. Example 2 An anthrone rubber composition was prepared in the same manner as in Example 1 except that 5 parts by weight of decyl linolenate was added in place of tung oil. The 60-degree specular gloss Gs (60.) of the fluorenone rubber obtained by hardening the oxime rubber composition was 0%. Next, an LED display element was produced in the same manner as in Example 1. When the screen of the L Ε ϋ display element is illuminated by sunlight, some of the LEDs illuminate when the screen is viewed by the regular reflection of the ray, and the visibility of the illuminating LEDs and the non-illuminated LEDs is excellent. Example 3

O:\62\62753.PTD Page 13 1280967 V. INSTRUCTIONS (11) By uniformly mixing 100 parts by weight of sterol-capped polydimethylene with a viscosity of 1 5,0 0 m P a · s 5重量份的份。 2 parts by weight of hexamethyldioxane and having a surface area ratio of 200 square meters / gram of smog, and 5 parts by weight of carbon black, and then mixed 0. 5 parts by weight An anthrone rubber composition was prepared by dibutyltin laurate, 15 parts by weight of methyl ketone (oxime oxime) decane, and 0.5 part by weight of 1,3-hexadiene. In the same manner as in Example 1, the 60° specular gloss G s (60°) of the decyl ketone rubber was 0%; in addition, no fingerprint was transferred to the surface of the fluorenone rubber and its viscosity was extremely small. _ Next, the L E D display element was fabricated in the same manner as in Example 1. When the backlight is illuminated on the screen of the LED display element, some of the LEDs illuminate when the screen is viewed in the direction in which the daylight is regularly reflected by the screen, and the visibility of the illuminating LEDs and the unilluminated LEDs is excellent. Comparative Example 1 An anthrone rubber composition was prepared in the same manner as in Example 1 except that Tung Oil was not added as in Example 1. The 60-degree specular gloss Gs (60Q) of the fluorenone rubber obtained by hardening was 60%. Next, an L E D display element was fabricated in the same manner as in Example 1. When the light is illuminated on the screen of the LED display element, when the screen is viewed from the direction in which the daylight is regularly reflected by the screen, some of the LEDs emit light, and the contrast between the light-emitting LEDs and the non-light-emitting L E D s is not clear, and the visibility is poor.

Thus, the filler/adherent for the display element of the present invention is formed such that the hardened product of the filler/adhesive is exposed to the display portion, and can be hardened by a condensation reaction to form a hardened product exhibiting excellent matte finish, thus Improve the visibility of the display elements.

O:\62\62753.PTD Page 14 1280967 V. INSTRUCTIONS (12) Example 4 By uniformly mixing 100 parts by weight of a trimethoxymethoxy group having a viscosity of 1 5,0 0 0 in P a · s Capped polydimethyl methoxy alkane, 10 parts by weight of hexamethyldioxane treated with a surface area ratio of 200 square meters per gram of fluorite, and 5 parts by weight of carbon black, followed by 2 weights A hardenable ketone composition was prepared by dispensing a portion of titanium diisopropoxy hydrazide (ethionylacetate), 2 parts by weight of methyltrimethoxydecane, and 0.5 part by weight of linoleic acid. Next, the fluorenone composition can be allowed to stand in the air at a temperature of 25 ° C and a humidity of 5 5 % R 一周 for one week. The 60° specular gloss G s (60°) of the fluorenone rubber was 0%; in addition, no fingerprint was transferred to the surface of the fluorenone rubber and its 'stickiness was extremely small. Comparative Example 2 A hardenable ketone composition was prepared in the same manner as in Example 4, but linoleic acid was not added as in Example 4. A hardenable ketone composition was prepared in the same manner as in Example 4. The 60-degree specular gloss Gs (60.) of the anthrone rubber was 60%; in addition, the fingerprint was transferred to the surface of the anthrone rubber and the surface exhibited considerable viscosity. Accordingly, the hardenable anthrone composition of the present invention is characterized by being capable of forming a matte finish product having a very small surface viscosity by hardening by a condensation reaction. In the LED display device of the preferred embodiment of the present invention, as shown in FIG. 2, the gap between the LEDs 3 mounted on the substrate and the gap between the LEDs s 3 and the frame 1 are exposed. 4; However, since the 60-degree specular gloss Gs (60.) of the fluorenone hardening product is 20% or less, the luminescent LEDs are relatively undeveloped. The visual recognition characteristics of the light LEDs are excellent even when light is incident from the outside. In order to obtain cracking caused by thermal expansion and shrinkage, and also resistant

O:\62\62753.PTD Page 15 1280967

To the wounded material, it is desirable to have the above product, and in particular, the chitosan-hardening product is in the form of a gel or a rubbery shape. Further, in order to make the irregular reflection of the incident light of τ Fn ^ $ and to make the visual recognition characteristic of the obtained object excellent, it is desirable that the color of the above-mentioned nightmare hardening product is black. In an LED display device according to a preferred embodiment of the present invention, it is desirable that the hardened mash product filled with LY ^ is formed by hardening a hardenable ketone composition containing a compound having an air oxidizable hardenable unsaturated group. product. The octadio-oxide oxidizable hardenable group-containing compound is a component for tarnishing the surface of the hardened fluorenone product obtained by hardening the above-mentioned hardenable ketone composition. Such a compound exhibiting an air oxidizable hardenable unsaturated group is usually a compound having an unsaturated group in the molecule, which is polymerized by oxygen contained in the air. Examples of such compounds include unsaturated high carbon fatty acids such as linoleic acid, linoleic acid, and linoleic acid, including esters of unsaturated high carbon fatty acids and glycerol, such as tung oil, linseed oil and soy oil. And an alkyl resin obtained by modifying the compound; an ester of an unsaturated high-carbon fatty acid and an alcohol, such as decyl linolenate and linoleic acid vinegar, a hydrocarbon compound having an unsaturated group in the molecule, such as butyl a diene, a pentane dilute and a hexadiene, and a polymer of such a hydrocarbon compound, and a compound of the same; a ketone compound. In particular, it is particularly desirable to be linoleic acid, linoleic acid decanoic acid, tung oil with 1,3-hexadiene and polybutadiene. Such a compound having an air oxidizable hardenable unsaturated group may be added to the hardenable ketone composition alone or may be added as a mixture containing two or more compounds. ° ° In this hardenable ketone composition, it is desirable that the above air oxidation can be hardened

1280967

V. INSTRUCTIONS OF THE INVENTION (14) The content of the saturated compound is in the range of |1ηΓΪ Θ 0.01J-50i to replace the fluorenone component of the wound composition, and hope = hope. .1 to 2. The parts by weight are 廍, 1 tone, ‘内为, the amount of the range of 1 to 10 parts by weight. The content of the i-unsaturated compound is lower than the above-mentioned range, and the resulting hardened fluorenone product is insufficient in the matte nature. In addition, it tends to give birth to a 疋 疋 七 玍 玍 玍 玍 玍 玍 玍 玍 玍 玍 玍 另 另 另 另 另 另 另 另 另 另 另 玍 玍 玍 玍 玍 玍The content of the hazelnuts of the second and fifth noodles exceeds the upper limit of the above-mentioned Fan®, and the mechanical characteristics of the resulting hardened Shishan steel products tend to degrade. There is no limitation on the hardening mechanism of such a hardenable ketone composition; examples of the hardening mechanism which can be used include hydroquinone reaction hardening, condensation reaction hardening, ultraviolet curing, organic peroxide hardening, and a combination of these hardening mechanisms. In particular, it is particularly desirable to combine the condensation of the hydroquinone reaction, the condensation, the hardening or the hardening of the hydrogen hardening reaction with the condensation reaction. Examples of such a hydroquinone-reactive hardenable hardenable ketone composition include polyorganosiloxanes having an alkenyl group having at least two bonded ruthenium atoms in each molecule, and each molecule has at least two bonded ruthenium atoms. A composition of a polyatomic hydrogen atomic compound and a hydrogen hydride alkylation reaction catalyst. Further, examples of the condensation reaction hardenable hardenable ketone composition include a dealcoholized type composition, a deacetated type composition, a deketal type composition, and a deaminated type composition. Additional examples of such compositions include compositions comprising at least the following: a) a polyorganosiloxane having at least two hydroxyl groups bonded to a ruthenium atom in each molecule, or at least two hydrolyzable groups bonded to a ruthenium atom (e.g., alkoxy, alkenyloxy or ethoxylated, etc.), b) a decane compound having at least two hydrolyzable groups (e.g., alkoxy, alkenyloxy or acetophenone) bonded to a ruthenium atom in each molecule氡基等), or this

Page 17 1280967 V. Description of the invention (15) Partially hydrolyzed condensate of the compound, and c) Condensation reaction catalyst. Further, examples of the hardenable ketone composition of the above hydroquinone reaction-hardening type and condensation reaction-hardening type include a composition containing at least the following: a) a polyorganosiloxane having at least two bonds in each molecule. An alkenyl group of a crucible atom and at least two hydrolyzable groups (such as an alkoxy group, an alkenyloxy group or an ethyloxy group) bonded to a deuterium atom, b) a polyorganosiloxane having at least two in each molecule a hydrogen atom bonded to a halogen atom, c) a hydroquinone reaction catalyst, and d) a condensation reaction catalyst; and a composition comprising at least the following: a) a polyorganosiloxane having at least two in each molecule An alkenyl group bonded to a ruthenium atom, b) a polyorganofluorene having a hydrolyzable group (eg, an alkoxy group, an alkenyloxy group or an ethyloxy group) bonded to at least two of the ruthenium atoms in each molecule, c a polyorganosiloxane having at least two hydrogen atoms bonded to a ruthenium atom in each molecule, d) a hydroquinone reaction catalyst, and e) a condensation reaction catalyst. The L E D display device of the preferred embodiment of the present invention will be described in more detail with respect to the following examples. Further, the viscosity values shown in the examples are values measured at 25 °C. In addition, the specular gloss of the fluorenone rubber is expressed by a 60 degree specular gloss G s (60°), wherein the incident angle of the light source is 60° and the acceptance angle is 60°. Example 5 Mixing 100 parts by weight of a dimethylvinyl methoxy-terminated polydimethyl siloxane having a viscosity of 2,0 0 mP a .s, and 10 parts by weight of 200 square meters / The surface area ratio of gram of fluorite, the surface of which has been subjected to hydrophobic treatment with hexamethyldioxane, 5 parts by weight of carbon black, and 2 parts by weight of trimethyl hydrazine-terminated dimethyl oxime Alkyl-methylhydroquinone copolymer (mole ratio of dimercapto-oxane units to mercaptohydroquinone units = 3: 5), 2 weights

O:\62\62753.PTD Page 18 1280967 V. Description of invention (16) Part of tung oil, and isopropyl chloride solution of chloroplatinic acid (adjust the amount of platinum acid added to make the amount of platinum metal relative to the above The polydimethyl methoxy alkane was 0. 0 0 1% by weight), and a hydroquinone alkylation reaction-curable fluorenone rubber composition was thus produced. In this anthrone rubber composition, the 60-degree specular gloss G s (60°) of the fluorenone rubber obtained by heating at 80 ° C for 2 hours and then standing at room temperature for one week was 0%. Next, after the substrate on which the LEDs were mounted on 16 x 16 substrates was mounted on the frame, the frame was filled with the above fluorenone rubber composition so that the LEDs were exposed. This anthrone rubber composition was hardened by heating at 80 °C for 2 hours and then standing at room temperature for one week, thus manufacturing an LED display device. When the daylight is incident on the display surface of the LED display device, when the LED display device is viewed from the direction in which the daylight is reflected by the display surface, some of the LEDs emit light, and the visual recognition characteristics of the light-emitting LEDs relative to the un-illuminated LEDs are good. Example 6 Mixing 100 parts by weight of a tris-methoxy-oxyl-terminated dimercaptopolyoxyl having a viscosity of 1 5,0 0 mP a , and having a BET of 200 square meters per gram by weight of 1 part by weight Surface area ratio of soot meteorite, which has been subjected to hydrophobic treatment using hexamethylene diazoxide, 5 parts by weight of carbon black, 0.5 parts by weight of methyl linoleate, 2 parts by weight A propoxy oxime (ethyl ethyl acetonitrile) titanium, and 2 parts by weight of methyl trimethoxy decane are used to produce a dealcoholization condensation reaction hardening fluorenone rubber composition. In this anthrone rubber composition, 60 ° specular gloss Gs (6.0) of the fluorenone rubber obtained by heating at 80 ° C for 2 hours and then standing at room temperature for one week was 0 ° / 〇. Secondly, the substrate on which the LEDs are mounted on 16x16 substrates is mounted on

O:\62\62753.PTD Page 19 1280967 V. INSTRUCTIONS (Π) After the frame, the frame is filled with the above fluorenone rubber composition to expose the LEDs. This anthrone rubber composition was hardened by heating at 80 ° C for 2 hours, and after standing for one week at room temperature in the autumn, thus manufacturing an LED display device. When the pupil light is incident on the display surface of the LED display device, when the LED display device is viewed from the direction in which the daylight is reflected by the display surface, some of the LEDs emit light, and the visual recognition characteristics of the light-emitting LEDs relative to the non-illuminated LEDs are good. Comparative Example 3, 100 parts by weight of a dimercaptovinyl methoxy-terminated polydimethyl oxane having a viscosity of 2,00 00 mPa. S, and 1 part by weight of a V gram of 2 square meters Surface area ratio of fumed vermiculite, the surface of which has been subjected to hexamethyldiazine, hydrophobic treatment of alkane, 5 parts by weight of carbon black, and 2 parts by weight of trimethyl decyloxy-terminated dimethyloxane - methylhydroquinone copolymer (molar ratio of dimethyloxane unit to methylhydroquinone unit = 3:5), and gas platinum acid = isopropanol solution (adjusted gas added) The amount of platinum acid is such that the platinum metal is in an amount of 〇·〇〇1% by weight based on the above polydifluorenyl siloxane. Thus, the 虱f alkylation reaction-curable fluorenone rubber composition is produced. Here, the fluorenone rubber group = 6 〇 镜 镜 镜 镜 藉 藉 藉 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜 镜. Next, the frame was filled with the above-described fluorenone rubber composition on the substrate on which the substrate was mounted with 16 x 16 substrates, and the LEDs were exposed to expose the LEDs. This anthrone rubber composition was hardened by heating at 8 ° t for 2 hours and then standing at a temperature for one week, thus manufacturing an LED display device. When the day τ is incident on the display surface of the LED display device, some LEDs illuminate when the LED display device is viewed in the direction in which the light is reflected by the display surface.

1280967

Make the visual identification special. V. Invention description (18) The difference between the LEDs and the non-emitting LEDs is not obvious. Accordingly, the LED display device of the preferred embodiment of the present invention is characterized by (8) filling the gap between the plurality of LEDs mounted on the substrate with the hardened ketone product, and b) despite the above-mentioned LEDs and hardening; the exposure of the ketone product In fact, the fact that the illuminating LEDs are superior to the visual recognition characteristics of the unilluminated LEDs is such that the light is incident from the outside.

Page 21

Claims (1)

1280967 Case No. 89103380 Patent Application No. 1. A use of a hardenable ketone composition for providing waterproof and vibration protection in a light-emitting diode (LED) display device, the composition comprising: (A) at least one air oxidizable hardenable unsaturated a compound; (B) a polyorganosiloxane having at least two bondable hydrolyzable groups or a 'sterol group' in one molecule; and (C) a crosslinking agent. 2. The use according to claim 1, wherein (A) is at least one compound selected from the group consisting of unsaturated high carbon fatty acids, unsaturated high carbon fatty acid esters, unsaturated hydrocarbons, and polymers thereof. 3. The use according to item 1 of the scope of the patent application, wherein (A) is selected from the group consisting of linoleic acid (1 i η ο 1 eicacid), linoleic acid, linoleic acid (1 i η ο 1 icacid ), tung oil, Linseed oil, soybean oil, linoleic acid, methyl linoleate, dibutyl, pentadiene, 1,3 -hexadiene, cyclopentadiene, 1,3 _cyclohexadiene, 1,3,5-cycloheptatriene, and mixtures thereof. 4. The use according to item 1 of the patent application, wherein the hydrolyzable group of the component (B) is selected from the group consisting of an alkoxy group, an alkenyloxy group, an alkoxy alkoxy group, a decyloxy group, a ketoximino group, an amine group, Amineoxy, and decylamine. 5. The use according to any one of claims 1 to 4, wherein (C) is a product of partial hydrolysis condensation of a compound of the formula RaSiX4_a or a compound of the formula RaSiX4_a, wherein R is at least one independently selected From the group consisting of a monovalent hydrocarbon group, an epoxy functional group monovalent organic group, and a propylene functional group monovalent organic group, a has a value of 0, 1, or 2, and X is a hydrolyzable group of a bonded oxime. 6. According to the use of item 5 of the scope of the patent application, wherein R is selected from the group consisting of single debt O:\62\62753-951027.ptc Page 23 1280967 Case No. 89103380 Amendment IX. Patent application range Hydrocarbon group selected from methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl , octyl, fluorenyl, fluorenyl, octadecyl, cyclopentyl, cyclohexyl, vinyl, allyl, phenyl, tolyl, xylyl, naphthyl, benzyl, phenethyl, styrene Base, 3-chloropropyl, 3, 3, 3-trifluoropropyl, the epoxy group functional monovalent organic group selected from the group consisting of 4-oxetanylbutyl, 8-oxetanyl octyl a group, a 3-glycidoxypropyl group, a 4-glycidoxybutyl group, and a 2-(3,4-epoxycyclohexyl)ethyl group, and the propylene functional group monovalent organic group are selected from the group consisting of 3-methoxypropoxypropyl and 4-methoxypropoxybutyl, a having a value of 1, and the hydrolyzable group of X being selected from the group consisting of alkoxy, alkoxy alkoxy, toroxy, Keto group, alkenyloxy, amine, aminooxy, and decylamine. The use according to any one of claims 1 to 4, wherein the composition further comprises a condensation reaction catalyst. 8. The use according to Item 7 of the patent application, wherein the condensation reaction catalyst is selected from the group consisting of tetrabutyl silicate titanate, tetraisopropyl Sb titanate, diisopropoxy bottom (ethinylacetate) titanium, Isopropoxy oxime (ethyl acetoacetate) titanium, ginseng (acetamidoacetone) aluminum, ginseng (ethyl acetoacetate) aluminum, tetrakis(acetonitrile keto acid) zirconium, zirconium tetrabutyrate , dibutyltin dioctoate, dibutyltin dilaurate, butyltin-2-ethyl hexanoate, tin naphthalate, tin oleate, tin butyrate, cobalt naphthalate, zinc stearate, hexylamine, twelve Amine phosphate, benzyltriethylammonium acetate, potassium acetate, lithium nitrate, dimercaptohydroxylamine, diethylhydroxylamine, and cerium-containing organic compound. The use according to any one of claims 1 to 4, wherein the composition further comprises at least one member selected from the group consisting of: 0:\62\62753-951027; ptc Page 24 1280967 _ Case No. 89103380_年月日日__ VI. Patent application scope stone, wet enamel powder, quartz powder, calcium carbonate powder, magnesium carbonate powder, iron oxide , titanium dioxide micropowder, diatomaceous earth micropowder, aluminum oxide micropowder, aluminum hydroxide micropowder, zinc oxide micropowder, zinc carbonate micropowder, hydrophobic inorganic filler, hexamethyldiazepine, hydroxy-terminated dimethyloxane Concentrate, hydroxy-terminated methylphenyl fluorene condensate, hydroxy-terminated methyl vinyl siloxane condensate, toluene, xylene, acetone, methyl ethyl ketone, methyl isobutyl ketone, Hexane, heptane, trimethyl methoxy-terminated polydidecyl decane, trimethyl methoxy-terminated polymethylphenyl decane, carbon black, red iron oxide, flame retardancy Reagents, heat-resistant agents, sensitizers, polymerization inhibitors, antioxidants, internal mold release agents, plasticizers, shake-inducing agents, adhesive speed-additives, and fungicides. 10. A method of making a light emitting diode (LED) display device comprising: (I) preparing a hardenable ketone composition by mixing the following components: (A) at least one air oxidizable hardenable unsaturated compound; (B) a hydrolyzable group having at least two bonded ruthenium in one molecule. or a polyorgano oxyhydrogenate of a fragmented base; (c) a crosslinking agent; and (D) a condensation catalyst as appropriate (II) disposing a substrate having a plurality of LEDs mounted thereon in a package, and (III) sealing the LED s with the fluorenone composition, and allowing the ketone composition to be allowed to stand at room temperature Set or heat to harden it. 1 1. The method according to claim 10, wherein (A) is selected from the group consisting of linoleic acid (1 i η ο 1 e n i c a c i d ), linoleic acid, linoleic acid O:\62\62753-951027.ptc Page 25 1280967 Case No. 89103380 曰 Amendment VI, the scope of application for patent (1 i η ο 1 icacid ), tung oil, linseed oil, soybean oil, linoleic acid Methyl linoleate, butadiene, pentane dihydrate, 1,3-hexadiene, cyclopentadiene, 1,3-cyclohexadiene, 1,3,5-cycloheptatriene, and mixtures thereof. The method according to claim 10 or 11, wherein the method further comprises, in the step (I), adding at least one component selected from the group consisting of: a fumed stone, a wet type, a fine powder, a quartz Micropowder's carbonic acid micropowder, magnesium carbonate micropowder, iron oxide, titanium dioxide micropowder, diatomaceous earth micropowder, aluminum oxide micropowder, chlorinated micropowder, zinc oxide micropowder, zinc carbonate micropowder, hydrophobic inorganic filler, hexamethyldi Hydrazine, hydroxy-terminated dimethyl methoxy olefin condensate, hydroxy-terminated fluorenyl phenyl fluorene oxide oligomer, hydroxy-terminated methyl vinyl fluorene condensate, hydrazine, xylene , acetone, methyl ethyl ketone, mercapto isobutyl ketone, hexane, heptane, trimethyl methoxy-terminated polydimethyl methoxy alkane, trimethyl methoxy-terminated polymethyl phenyl oxane , carbon black, red iron oxide, flame retardant agent, heat-resistant agent, sensitizer, polymerization inhibitor, antioxidant, internal mold release agent, plastic agent, shake modification agent, adhesive speed additive, With fungicides. The method according to claim 10 or 11, wherein the light emitting diode display device comprises a plurality of exposed light emitting diodes mounted on a substrate, the plurality of light emitting diodes There is a gap therebetween which is filled with the hardenable fluorenone product to expose the light-emitting diode and the hardenable fluorenone product. The method of claim 13, wherein the device further comprises a frame, wherein the substrate is disposed in the frame, and the frame has a gap with the plurality of light emitting diodes, the gap This can be hardened Uw&wai O:\62\62753-951027.ptc Page 26 O:\62\62753-951027.ptc第27页