TWI259172B - Film laminates used in the manufacture of ceramic sheets - Google Patents

Abstract

To create film laminates for the manufacture of ceramic sheeting which have weak peeling strength when ceramic sheeting is peeled from the surface of the mold release layer of mold release film, and do not create peeling failures, and have a peeling interface that permits peeling at reasonable force. To make ceramic sheets with favorable productivity that do not tear or have peeling defects when they are peeled. Film laminates that are used in the manufacture of ceramic sheeting whose base is a mold-release film, which has a mold-release layer, whose main ingredient is a hardening silicone resin, on at least one side of a polyester film, and which are made by laminating a ceramic sheet layer on the surface of the mold-release layer of said base, and which are characterized by the fact that the absolute value of the difference between the dynamic hardness A of the surface of said ceramic sheet layer and the dynamic hardness B of the surface of the mold-release layer of said mold-release film satisfies the following equation: |A-B| <= 20 (GF/MUM<2>. In addition, a ceramic sheet manufacturing process that is characterized by the peeling of ceramic sheeting from the above-mentioned film laminates.

Description

SJi Ministry Intellectual Property Office Staff Consumer Cooperative Printed 1259172 A7 _B7_ V. INSTRUCTION DESCRIPTION (1) [Technical Field] The present invention is pseudo-related to a release film as a substrate, and a layered ceramic on the release layer of the substrate The method for producing a thin film laminated body and a ceramic sheet for manufacturing a ceramic sheet of a sheet, in particular, a thin film laminated body and ceramic for manufacturing a ceramic sheet having a small peeling force of a ceramic sheet and a release film and having stable peeling properties The method of film production. [Prior Art] Generally, a polyester film such as polyethylene terephthalate or polyethylene naphthalate is used as a substrate, and a release film having a release layer thereon is used as a paper for an adhesive label or an adhesive tape. . In recent years, with the rapid spread of mobile phones, the need for laminated ceramic capacitors has also expanded. The laminated ceramic capacitor 傺 is an indispensable component in the electronic circuit for the purpose of stabilizing the current for electrically accumulating characteristics. When manufacturing a ceramic sheet for a laminated ceramic capacitor, it is generally possible to use a polyoxyalkylene strip film on at least one side of the biaxially stretched polyester film in terms of strength, dimensional stability, heat resistance, and price. The release film is used as a load-bearing film for engineering. The release film having a polyoxyalkylene strip film is disclosed in Japanese Laid-Open Patent Publication No. Sho. No. Sho. No. Sho. No. 3 - 2 4 1 5 5 3 , Japanese Patent Laid-Open No. 3 - 2 3 1 8 1 2 , Special Fair 4 - 5 9 2 G Bulletin No. 7 and Special Fair 6 - 2 3 9 3 are known. The ceramic sheet is generally added with a polymethyl methacrylate, a polyvinyl acetate, a polybutyric acid in a water strip or an organic strip solvent in which a ceramic powder such as barium titanate or alumina is dispersed by a high-speed mixer or a ball mill. Vinyl ester-3- This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) (Please read the note on the back and fill out this page) Pack-----U---ti,- --·-- 1259172 A7 B7 V. Invention Description () M Jizi Intellectual Property Bureau employee consumption cooperative printed _ g So C-5 pre-C off-line film thin 纟i layer shape and art dry i ~ 粘合合~,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The thinner and thinner ones are also thinner than the ones. The membrane is not strong enough to make a small film. The degree of dispersion is higher. The high-concentration sheet is separated from the stripper. Mfs is thin. , seeking the degree of porcelain self-peeling and peeling porcelain force away from the DF from the Tao, the layer of the enterprise to open a thick layer of pottery and peeling 1SM stripping agent method Momo type, and the film is very thin film peeling Heavy 3⁄43⁄4 extreme plastic ar, small &quot;PH porcelain thin thin layer U money into the need to be divided into 1 take film 021 ceramic film for the production of 13⁄4) 3⁄4 group m must be with the knife volume -1~ In order to remove it, it is a porcelain enamel, etc. 5A, film ~ 1 agent scraping «Electricity is less than, knowing, but because of the ceramic rate of porcelain. The combination of ^ and porcelain is better than ^| degree, big habit, etc., and the ratio is greater than that of the ceramic. The thickness of the film is thicker than that of the sign. Thin material 51 peeling layer thickness ιί to the end of the force of the filling structure of the film film separation film by the degree of g away from the unknown, including the appropriate porcelain de-high porcelain h thinner than the layer Ϊ into the thick Peeling the habits of Xi Xiao, especially the most open pottery, and other pottery? The inevitable force of the film from the thickness of the film has the porcelain and the front degree. 'Alcohol makes ί off, porcelain is porcelain, although it is away from the pottery, the force is trapped and the thickness is too much. Tao is away from this. Stripping property, dissociation, lack of large B and m, the number of tablets in the year is separated from the stripping cause. There is a thick gather outside, #后近求瓷 m in the companion layer. Peeling and peeling. That is, the agent is turned into another, and the powder is not dry. The film is separated from the film. The composition of the film is not changed --------^---------- (Please read the back Note: Please fill in this page again. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 3 — V. Invention Description () In summary, as a polyester film for the release film substrate When the surface thickness is large, the necessary amount of the release agent cannot be applied to the protruding portion, and as a result, the original release property of the release agent cannot be obtained. Further, when there is a large protrusion on the surface of the release film, the convex shape of the surface of the film of the protrusion causes a concave shape to be copied to the ceramic crucible, and copying the concave portion becomes a shape defect of the ceramic piece. This defect is remarkable as the thickness of the ceramic sheet becomes thinner. In particular, in recent years, the thickness of the ceramic sheet is reduced. For example, when the ceramic sheet having a small thickness is used, it is not only concave but also easy to penetrate through the pinhole. When this is used as a ceramic sheet for a laminated ceramic capacitor, there is a problem that the withstand voltage is poor and fatal defects are caused. Next, the present inventors have conducted intensive studies on this problem. As a result, in the case where the thickness of the ceramic sheet is 5 # in or less, particularly large protrusions having a height of 2 # m or more may cause a voltage withstand failure. Further, it is proposed in JP-A-9-2 8 8 8 9 to suppress pinholes or the like when a ceramic sheet is produced, and there is no release film of foreign matter of 2 5 # in or more on the polyester base film. And a stripping film of 10 5~25# m foreign objects in an area of about 3 1 0 c in 2 . However, the reference to the above-mentioned foreign material is not sufficient for the ceramic sheet which has been extremely thinned in recent years. For example, the release film specifically shown in the above-mentioned publication is used as a release film of the ceramic sheet, and there are many problems. . Further, based on the production method shown in the above publication, even if the foreign matter is sufficiently removed, the occurrence of defects in the extremely thin ceramic sheet cannot be sufficiently suppressed. [Problem of Solving the Invention] The object of the present invention is to provide a solution to the conventional problems, in particular, when manufacturing a thin-layer ceramic sheet, the ceramic sheet is applied to the stripping level of the strip film, and the paper size is applied to the Chinese national standard (CNS). )A4 size (210 X 297 mm) (Please read the note on the back and fill out this page) Pack--------Set--------------- Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1259172 A7 B7 V. Invention Description (Ministry of Economics, Intellectual Property Bureau, Staff and Consumers Cooperative, printed as a thin layer of thin film, especially in the shape of a thin layer of ceramic layered porcelain gH) No, because of the ceramic film, the ceramic film is removed from the ceramic layer, and the original thin film is formed into a film. The ceramic film is made of thin film and is made of thin film. It is produced by the film-derived film, which is lower than the pottery and the film is formed. If the film is cut off, the film will be removed from the film, and the film will not be lowered. The porcelain on the tablet can be produced, the body, the thin inner structure of the pottery layer is stripped with electricity, and the porcelain surface layer is made of ceramics. Waiting for the same = If the inner layer of the inner pottery is not porcelain, it will accumulate in another class, and the porcelain will be out of the way. This is 5^ is the medium of pottery and porcelain, small and small. Fan. Pseudo to the top of the stripping method. The method has a thin body. The special ceramics have a certain degree of clarity. The surface of the surface is made up of porcelain. The special purpose of the research is that the seed force is thick and thick. At the time of the pottery, the layer value of the layer is added to the thickness of the needle. The thin layer is separated from the layer. The deep film of the ceramic sheet is separated from the sheet. The first ester film of the film is not peeled off. The three thin peeling porcelains are not sticky, the porcelain of the origins of the porcelain is removed, the peeling ceramics are again in the pottery, and the degree is entwined with the suddenness of the original in the Lord’s small Η 佳 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶 陶The m'fs is not a fat-based base, but a hard-working average is the same as that of a large-scale granule. , pseudo-tree stripping to the raw m not P thin, the time difference from the flat species, in order to make the alkane of S reachable and 5 pressure _ hair film peeling or peeling off the film is now resistant, oxygen In the case of disengagement Porcelain damage is also a high-profile change and peeling, not thick and resistant [: and the film surface is used to break the layer of the material layer (please read the back of the note before filling this page) This paper scale applies to China Standard (CNS) A4 specification (210 X 297 mm) 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 _B7_ V. Invention description (^) Membrane layer, which is to be acquired as the dynamic hardness of the surface of the ceramic sheet A and The absolute value of the dynamic hardness B difference of the surface of the release layer of the release film can satisfy the following formula. I AB | g 2 0 (gf/^ m 2 ) The second invention is a ceramic sheet according to the first invention. The film laminate for production, wherein the curable polyoxyalkylene resin is an active energy ray-curable polyfluorene gas resin, and the release value of the release layer is 10 or less. (Here, the peeling value is pseudo-represented on the surface of the release film of the release film by carrying a negative white polypropylene film on the surface of the release film of the release film, and the white propylene film is moved back and forth 1 time and then on the surface of the release layer. The peeling force (P 1 0 ) of the release layer and the adhesive layer when the adhesive layer is provided, and the peeling force (P 0 ) of the release layer and the adhesive layer when the adhesive layer is provided on the surface of the release layer before walking. The film thickness of the ceramic sheet according to the first aspect of the invention, wherein the thickness of the ceramic sheet layer is 1 to 5 #πι, and the release layer is the same. When the surface height is 2# ηι or more, the number of protrusions is 3/in2 or less. In the film laminate for producing a ceramic sheet according to the third aspect of the invention, the number of protrusions when the surface height of the release layer is 1.4#ηι or more is 25/πι 2 or less. The fifth invention is a method for producing a ceramic crucible, which is characterized in that the ceramic sheet for the production of a ceramic sheet according to the first aspect of the invention is peeled off from the ceramic sheet. [Draft of the Invention] The present invention will be described in detail in the following section. In the thin film laminate for the manufacture of ceramic sheets of the present invention, as a release film, the Chinese National Standard (CNS) A4 specification (210 X 297 mm) is applied as a paper scale. --,------ (Please read the notes on the back and fill out this page) 1259172 A7 _B7 6 V. INSTRUCTIONS () There are no special restrictions on the polyester resin used to form the polyester film for the carrier of the film. As the carrier for the release film, a polyester resin film formed generally used can be used. Among them, a crystalline linear saturated polyester resin composed of an aromatic dicarboxylic acid component and a diol component, such as polyethylene terephthalate, polyethylene-2,6-naphthoate, polyparaphenylene, is preferable. Methylene formate and the like. Further, in the film laminate for producing a ceramic sheet of the present invention, after the ceramic layer is peeled off and the ceramic sheet is produced, it is necessary to discard the release film which does not function as a carrier film. In other words, it is not necessary to remove the film after the ceramic crucible is manufactured. However, the above-mentioned polyethylene terephthalate film or polyethylene-2,6-naphthoate film used as a carrier for the release film is not biodegradable and cannot be baked. In addition, a biodegradable plastic film having a biodegradability which is decomposed in nature, has little heat during combustion, and which does not cause damage to the baking oven, and which has excellent transparency and machine strength can be used. Release film carrier. The biodegradable plastic film described above, for example, an aliphatic polyester film formed by a unit of the general formula - 0-CHR-CO - (R pseudo-represents hydrogen or an alkyl group having 1 to 3 carbon atoms). With 逑^ ------^^ —1ΐ— ------- (Please read the notes on the back and fill out this page.) Ministry of Economic Affairs, Intellectual Property Bureau, Staff Consumer Cooperative, Printed Polyurethane Fat The acid lactic acid such as succinic acid and sulphuric acid is condensed as an example. 5 5 can be used to wait for the second / {\ poly sic acid alcohol to be used in combination with ‧ to make the second or the second οMs IP M0 - D is agglomerated or mixed, L is cocoa, carbon is used as a hybrid

曲豆1 LD and the combination of the middle material in the body for the use of the 昆 曲 性 性 性 性 妄 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - The acid scale of the hydrazine-formed ester-like water-off paper is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 _B7__ V. Invention description () The material is obtained by a conventional method such as ring-opening polymerization. Among these aliphatic polyesters, especially polylactic acid is preferred. In particular, when a ceramic sheet having a thickness of 1 to 5 #ΠΙ is produced, the surface of the release layer of the release film of the present invention has a height of 2 am or more, and the number of protrusions is preferably 3/m 2 or less. The better is 1 / πι 2, the best is G / in 2. At this time, even if it is used to manufacture a ceramic sheet having a thickness of 1 to 5 #m, there is no disadvantage that the short-circuit withstand voltage is not good. Further, the surface of the release layer having a height of 1.4 m or more is preferably 25 or less, more preferably 10 or less. At this time, in particular, even when it is used for a ceramic sheet having a thickness of 1 to 3 #m, it is difficult to produce a defect in which the withstand voltage is not good. In addition, the polyester film of the base material of the release film is excellent in handleability such as smoothness, take-up property, and blockiness of the film, and may contain inorganic particles or heat-resistant polymer within a range that impairs the effects of the present invention. particle. However, in order to check for defects such as pinholes in the production of ceramic sheets, it is not desirable to prevent particles having a large transparency of the film. The upper particles include, for example, cerium oxide particles, calcium sulfonate particles, alumina, cerium oxide composite vapor particles, hydroxyapatite, and the like. In particular, particles having a small difference in the tortuosity of the polyester are preferable, for example, agglomerated ceria, a glass filler or the like. Further, the average particle diameter of the upper ruthenium particles is preferably 0. Q 1 to 3 # in, and for the polyester, 0. 5 5 to 0.5% by weight. In order to obtain a polyester film which maintains transparency and is highly irritating, for example, when condensed particles of an average particle diameter of 2.5 ηι are used, the polyester film contains 1 〇〇 6 () 0 ppm, especially 2 0 0~3 0 0 ppm Compared with this paper scale, the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please read the back note before filling this page) -------- order---.------. 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing Α7 Β7 8 5, invention description () good. Also, can also be in the middle layer A film laminate containing inert particles only in the surface layer, in which case, for example, the polyester does not contain inert particles, and the particle layer containing the opposite side of the release layer is coextruded or coated. The method of setting the method, etc. The method of blending the fine particles in the polyester resin is not limited, and a conventional method can be employed. For example, it can be added at any stage of the production of the polyester. In the esterification stage, or after the end of the transesterification reaction, before the start of the polycondensation reaction It is dispersed in a slurry such as ethylene glycol to carry out a polycondensation reaction. In addition, a kneading extruder with a belt may be used to mix a slurry of particles dispersed in ethylene glycol or water with a molten polyester resin containing no particles. Wherein, the residue of the polyester raw material before the esterification reaction, during the esterification reaction, or after the esterification reaction is added to the diol liquid of the partial polyester raw material, and the aggregated inorganic particles are homogeneously dispersed and filtered. The method is preferred. According to the method, since the diol has a low viscosity, it is easy to simultaneously perform homogeneous dispersion of the particles or high-precision filtration of the slurry, and the particles are dispersed and easily formed when added to the residue of the polyester raw material. A new agglomerate. From this point of view, it is particularly preferable to add a polyester raw material residue to a low temperature state before the esterification reaction, and to obtain a polyester containing particles in advance, and to make the pellet or not The particle-containing pellets can reduce the number of coarse protrusions on the surface of the film by a kneading extrusion method (main batch method). Further, the polyester resin may contain various additives. The additive may be, for example, an alkaline earth. Electrostatic adhesion imparting agents such as metal-like salts and/or alkali metal salts, thermal stabilizers such as phosphorus compounds, antistatic agents, antimony absorbents, etc. -1 0 - This paper scale applies to China National Standard (CNS) A4 specifications (210 X 297 mm) Γ---装 ------_---订---,----- (Please read the notes on the back and fill out this page) 1259172 A7 B7 9 V. Invention Note () (Please read the precautions on the back and fill out this page.) The polyester film used in the present invention is a biaxially stretched polyester as the mechanical strength, heat resistance, transparency, etc. required for the carrier film. Next, the method for producing a film laminate for producing a ceramic sheet according to the present invention is described by using a film of a polyethylene terephthalate (indicated by PET) as a carrier for a release film, but is not required to be used. Limited. The pellets of the PET film containing the particles are sufficiently vacuum dried, and then supplied to a dryer, and the molten PET resin of about 280 ° C is melted and extruded in a sheet form by a T plastic film, and static electricity is applied to the cooling rotary roll. The film was cooled and hardened to obtain an unstretched PET sheet. At the time of melt extrusion, the molten P E T resin is preferably kept in a molten state of about 280 ° C, and is preferably subjected to high-precision filtration in order to remove foreign matter contained in the resin. The filter medium used for the high-precision filtration of the molten resin is not particularly limited, and when a filter material of a stainless steel baked body is used, it is preferable to use a catalyst or a particle-containing aggregate or a high-melting-point organic material to have excellent removal performance. Further, by using the filter material having a filter particle size (initial filtration efficiency of 9 5%) of 15 m or less, it is preferable to effectively remove foreign matter of 20 # m or more. This project is an important project for manufacturing a film having a small grain size and a small number of coarse protrusions. The Ministry of Economic Affairs, the Intellectual Property Office, the employee's consumer cooperative, printed the unstretched sheet to a temperature of 30 to 1 2 (the stick of TC, and stretched in the length direction by one or more segments by 2.5 to 5.0 times. 0倍。 0. 5〜5. 0倍。 0. 5〜5. 0倍。 0. 5〜5. 0倍。 0. Then, introduce the heat treatment zone of 1 6 0~2 4 D ,, and heat 1 to (4) seconds - 1 - This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 V. Invention Description (10 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed, directional pull two drive 50 thin oxygen reversal poly 3 X cloth,) Zhonggu square axis time ~ body ^ 硬 硬 » » » 应 » » The heat of the second generation of the same horse 25: S polycondensation line base shape B anti-Ϊ, thick i work, long-term directionality is. Type, quantity olefin, / ί 理 且 朝 逐 逐 逐 逐 逐 逐 化 化 化Can the B should be Η? The type should be used and the time should be used to describe the use of the anti--0 media, and the anti-inactivation of the anti--0 media. The solid matter is divided into the leading and the porcelain layer, and the lead is the most heat-free part of the pseudo-party. The surface is added to the end of the film. The film is added to the end of the film. The end use of the Yusong clip side by the pull # Η Η 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬 硬Ss is thin, the daughter fat makes the lipid eucalyptus ligated -1 to IO thin when ~ time ^ no film electricity. The tree is alkaned. The film of the alkane crystal 1 is the same as the high delimitation or isoalkane hydrogen. Oxygen cementation is pre-t thin. The type of lipoxy oxy-oxygen with bti becomes bismuth and the 矽 矽 成 施 施 I $ $ $ $ $ s s s s s s s s s s s s s s s s s s s s s s s s s s 矽 矽 矽 矽Thick Μ 成 用 用 特 特 特 特 特 特 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 outer layer of the ruthenium should be hardened by the hardening of the element, and the thickness of the element is f, and the purple poly-reverse structure is reversed. If the # is at the back, the outer stretch is required. Fat, it is combined with poly 3 This Farah-style polythene plant has 10 trees and other bases, and the same is added to the purple one. It is also applied to the extension axis. The film is in the form of alkane type and the base-------- ------ (Please read the note on the back and then fill out this page) This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative print A7 B7__ 11 V. INSTRUCTIONS () Introducing a light-hardened person with an unsaturated group, (3) a cross-linking reaction for the addition of a mercaptan of a vinyl alkane, and (4) decomposing the antimony salt with ultraviolet rays to produce a strong acid. Thereby, the hydroxyl group is cracked to be a cross-linker or the like. Since the energy of the electron beam is stronger than that of the ultraviolet ray, the electron beam hardening type polyoxyalkylene resin causes a crosslinking reaction by a radical even without using an ultraviolet curing initiator. The absolute value of the difference between the dynamic hardness 表面 of the surface of the film-layered pseudo ceramic sheet for the production of the ceramic ruthenium of the present invention and the dynamic hardness B of the surface of the release layer of the release film of the substrate must satisfy the following formula. I AB | S 20 (gf/&quot; 2 ) If the absolute value of the dynamic hardness difference (IA - B | ) is greater than 20 gf / # m 2 , the ceramic sheet is peeled off from the release film to produce a ceramic sheet. When the peeling property is lowered, especially in the case of a thin-layer ceramic sheet, the peeling or peeling of the ceramic sheet is often caused in the case of peeling, and problems such as deterioration in handleability are caused. In the film laminate of the present invention, the ceramic sheet is made to have an absolute value of the difference between the dynamic hardness A of the surface of the ceramic sheet and the dynamic hardness B of the side of the release layer of the release film of the substrate in the upper range. When the layer is peeled off from the release film to produce a ceramic sheet, the peeling force is small, so that the layer is easily peeled off, and the breakage of the ceramic sheet can be reduced. When the ceramic layer is peeled off from the release film to produce a ceramic sheet, since the peeling pattern changes due to the hardness of the ceramic sheet, it is necessary to change the hardness of the release layer of the release film. In other words, when the ceramic sheet is soft, the peeling of the ceramic sheet layer affects the viscosity of the ceramic sheet layer, and the hardened polyoxyalkylene resin-1 3 which is a constituent of the release layer of the release film is correspondingly removed. - This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) (please read the notes on the back and fill out this page). Pack--------Book---^-- Economy Ministry of Intellectual Property Bureau employee consumption cooperative printed 1259172 A7 _B7_ Five, invention description () becomes soft, not for the enterprise. Further, when the ceramic sheet is hard or the thickness of the ceramic sheet is thin, the peeling of the ceramic sheet hardly affects the viscosity of the ceramic sheet layer, and the composition of the release layer of the release film is hardened. The alkane resin hardens and is not intended. The peeling action at the interface between the ceramic sheet and the release film is different from the peeling action at the interface between the general adhesive sheet and the release film. In other words, when the interface between the adhesive layer of the adhesive sheet and the release layer of the release film is peeled off, the aggregation energy of the interface is governed. Further, when the interface between the hard ceramic sheet and the release film is peeled off, when the release layer is hard, the deformation of the release layer at the time of peeling is small, and as a result, the peeling force is small. Further, when the release layer is soft, the deformation of the release layer at the time of peeling becomes large, and as a result, the peeling force becomes large. Therefore, the peeling behavior of the hard ceramic sheet and the hard release film can be presumed to be such as peeling of the adhesive sheet and the release film, and the interface peeling force is small and is governed by the interface shearing force. When the absolute value of the dynamic hardness difference (IA - B | ) is larger than 2 G gf / # ΪΠ 2, the ceramic sheet layer and the hardened polyoxyalkylene resin layer of the release layer of the release film must be formed into layers corresponding to each other. Composition. For example, the ceramic sheet is composed of a ceramic material (barium titanate, aluminum oxide, etc.) and a binder (polyvinyl butyrate, polyvinyl alcohol, etc.), but when the content of the binder is large for ceramic sheets or ceramics When the thickness of the sheet is thick, the hardness of the ceramic sheet of the film laminate becomes small. Moreover, the dispersion of the ceramic powder in the ceramic slurry also affects the hardness of the ceramic sheet, so that the hardness of the ceramic sheet becomes small when the dispersibility of the ceramic powder is insufficient. -1 4 - This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm). Packing -------- set---i------ Hua (please read the back first) Note: Please fill out this page again) 1259172 A7 B7 V. Description of invention (13 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed oxygen 1)\ layer 矽 矽 即 即 即 本 本 本 矽 矽 矽 矽 11 11 11 The film is gathered into a whole oxygen, and the thickness of the film is g/sound. The structure of the ceramic is condensed into a small layer to make a thin film of 02. The type is borrowed. When the chemical is required to be polymerized, it can be adjusted to a low degree. (2if or large hard, the degree of adjustment can be adjusted to 2, and there is a straight A, as the effect is changed, so that the thickness is as thick as possible. Small/In sex is not a case of a small number of cases, but only a small amount of money is used to make the amount of 2g, so that it can be changed, hard, and hard. 3 is also a large amount of film, fat, and, applied to make the party must be changed, containing porcelain, when the law tree is large and large, the base is small and the pottery time is square. The more the layer is, the harder the water is changed, the harder the film of the long film with a large degree of oxygenation. The size of the stripping layer is as large as that of the tantalum. Containing the viscous layer Μ The membrane water changes with the degree of coal homogenization. The 逑 逑 膜 膜 脂 达 达 g g g g g 积 积 积 积 积 积 积 积 积 低 低 低 低 低 低 低 低 低 低 低 低 低 低 低 低In Dahua, there is no good drop into a small amount of alkane to the thin part of the medium to harden the surface layer of the harder than the harder part of the oxygen, porcelain, large fat joints with the degree of energy film cover 2 capacity Hard to make up the fat. Thickening de-coating/Π1 energy film 逑 main tree tree thick to thin hard is the hard of the alkane. The 2g sex is thinned to make the alkane change, the lipo-oxygen intermediate, the layer's viability Layer D is separated from the ester ester, and the oxychloride degree is determined by the outer layer of the resin. The hard film is peeled off. The stripped tree can be thick and thick, so that the alkane poly resin can be removed from the shell. When the alkane is concentrated in the oxygen into the alkane tree, it will be transformed into a G-------------------------- (Please read the back note first and then fill out this page) The scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption. Printed by the company 14 5, invention description () system, for example, used to make the dispersion of hardened poly The coating liquid of the decane resin is applied to one side of the polyester film of the carrier, and after drying and removing the solvent or the like, the film is cured by heat to react the polyoxyalkylene resin. The coating method of the liquid may be any coating method known in the art, for example, a gravure coating method such as a gravure coating method or a reversible coating method, a bar coating method such as a wheat coconut bar, or the like may be used. A conventional method such as a mist coating method or an air knife. The release layer of the release film of the film laminate for producing a ceramic sheet of the present invention preferably has a peeling value of i Q or less, more preferably 8 or less. The optimum is 6 or less. When the peeling value is more than 10, in the ceramic sheet manufacturing process, the release of the release layer is likely to occur before the ceramic slurry is applied to the release layer of the release film. When the ceramic slurry is applied to the place where the film layer is detached, the thickness of the ceramic sheet is not uniform, and in the place where the release layer is detached, there is a problem that the ceramic bismuth peeling is not good, and the handleability is lowered. False is the parameter related to the release film and the polyester film, and the lower the peeling value, the better the adhesion. Specifically, a white polypropylene film was superposed on the surface of the release layer of the release film by a vibration-type friction fastness tester, and the white polypropylene film was walked back and forth 10 times under a load of 2 N / cm 2 . The peeling force of the release layer and the adhesive layer when the adhesive layer is provided on the surface of the release layer (Ρ 1 〇), and the release layer and the adhesive layer when the adhesive layer is provided on the surface of the release layer before walking The ratio of the peeling force (Ρ 〇) (Ρ 1 Q / PQ ) is shown. The peeling force is a measured value when the adhesive tape is attached to the surface of the release layer and peeled off at a speed of 3 Q !3 m in /min. Since the peeling value of the release layer is less than 1 ,, that is, the release layer and the polyester film-1 8 - (please read the note on the back and fill out this page). Pack----封---r Hua. The paper scale applies to the national standard (CNS) A4 specification (210 X 297 mm) 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed A7 B7__ 15 V. Invention description () The adhesion is good, so the release layer will not Peel off from the polyester film. Therefore, the ceramic slurry can be uniformly coated, so that the ceramic sheet can be easily peeled off from the release film, and the breakage of the ceramic sheet can be reduced. In order to obtain the above peeling value, it is preferred to increase the crosslinking density of the active energy ray-curable polypyrene gas resin. In particular, the ultraviolet cation-curable polydecane resin has a bonding property to the polyester film because the epoxy group is used as a crosslinking group, and the adhesion to the polyester film can be promoted. In addition, in order to improve the adhesion to the polyester film, the coating liquid for the release layer may be applied to the film first, and then the surface of the polyester film may be subjected to adhesion coating, electric treatment, flame treatment. Wait for the pre-processing. [Examples] The present invention will be more specifically described by the following examples, but the present invention is not limited thereto. Further, the characteristics and physical property evaluations used in the present invention were measured by the following methods. (1) The dynamic hardness is measured by using a dynamic super-small hardness tester (D ϋ Η - 2 ϋ 1 - 2 0 2 by Shimadzu Corporation), so that the triangular cone of 2 gf is attached to the sample (ceramic surface or stripping layer), and 2 is maintained. The dynamic hardness after the second is obtained by the following formula. Also, use the average of 1 Q times. Further, the measurement of the dynamic hardness of the release layer of the release film may be performed on the release film before the ceramic layer is provided, or may be performed on the release film in which the ceramic sheet is peeled off after the ceramic sheet is provided. Dynamic hardness = α XP / D 2 where Ρ傺 indicates the test weighting Uf), D 傺 indicates the intrusion amount of the sample to the pressure (# m ), and α indicates the number of the shape by the pressure (1 1 5 ° -1 7 - This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm). Packing -------- set- (------ (Please read the notes on the back first) Fill in this page) 1259172 Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperatives Printed A7 B7_ 16 V. Invention Description () Triangle cone) is 3 7 . 8 3 8. (2) Peeling property of ceramic sheets The body was cut into 5 cm squares, and the ceramic sheet layer was peeled off from the release film by a peeling method (peeling speed: SGGinni/min, T-type peeling), and evaluated by a squatting standard. Moreover, the test was carried out 5 times. Ο is qualified. Ο : In the case of peeling, the ceramic piece was not damaged in 5 tests. △: In the case of peeling, the ceramic piece was partially broken at the time of peeling in X test. X: When peeling off in 5 tests There is a case where the ceramic piece is completely damaged once. (3) Peeling value First, prepare a film which is cut into a length of 2 3 cm X and a width of 4 cm. For the sample, cut into a white polypropylene film of 2 cm in length and 8 cni in length (made by Toyobo Co., Ltd., Paru (trans) SS, thickness 3 5 # m) as a friction material, cut into a longitudinal 2. 5 c 2 X cotton gauze of 7 cm in size and polyester adhesive tape (made by Nitto Denko Co., Ltd., Nitton (Transliteration) 3 1 B). In the vibration-fastness testing machine (manufactured by Yamaguchi Scientific Industries Co., Ltd.) A part of the needle is embedded with a gauze and a white polypropylene film, and a sample is placed in a portion opposite to the needle to be fixed, and a portion in which the gauze and the white polypropylene film are embedded is guided to the sample and fixed. The white polypropylene film is The surface of the release layer of the sample was overlapped, and the peeling force of the release layer and the adhesive layer when the adhesive layer was provided on the surface of the release layer after rubbing back and forth for 10 times under a weight of 2 N/cm 2 was obtained (P 1 〇 ), set the adhesive on the surface of the release layer before walking - 18 - The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please read the notes on the back and fill out this page) --------Book---^------· 1259172 A7 B7 V. Invention Explanation (17 force is separated from -πυ. The evaluation of the layer estimator is based on the adhesion of the layer to the quasi-ΰ layer. 5 S S 3 : The ratio of 〇 P / ο

ο 1X VII and foaming sounds with adhesive bonding adhesive surface film 睨 and ο ο . in • ο 5 1 pseudo &gt;&gt; force ··· △ X stripping, borrowing, and then 30 degrees. The sub-speed value is stretched and measured. The y/1 f άυ is measured. The timing is measured to remove the rubber from the stick body. The pressure of the strip is transmitted by the ms ra k force ο 5 t ο ί Λ p 2ukga 15' speed, to the turbulent mixing width: Wait for the pull h to separate the garbage from /-5 to take the time to rub the first time - 1 ~ Come back every time the film is thinly acrylic white and cloth. Yarn generation, off-line Yangsi line public 1 outer limit example purple has a share of real shares 0

S X (Please read the note on the back and fill out this page) Tree Alkali Oxygen 矽 Poly

A solvent dissolved in the medium of the catalyzed catalyzed hard / tv for the addition of weight, 2 words for the fat dispersion 1 point for the heavy alkane concentrated oxygen 矽 矽 聚 聚 聚 聚 聚 聚 聚 / / / / / / ~ Tree he '-cW alkane} Oxyquinone benzene base ¥ quantity ί Double % Hydrochloric acid is titanium fluoride thick six in _ hard to make pull shaft two Μ 8 greased alkane oxide film thin poly type E P 伸 液 司 司 司 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋 洋ο 3 Dry and dry °c J In ο

2 m C alkoxy oxime polytype body LT 紫 紫 紫 UJL / hard to set the layer to form a film, disintegration into the structure (3 to shoot the main photo for the line of lipid outside the purple alkane to oxygen聚 聚 聚 / / / / / / / / 苯 苯 苯 ί ί ί ί 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本曰 曰 \ } } } } 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 1 1 1司司乙乙聚/V agent combined with 曰 V V V VI Porcelain pottery, alcohol diethylene polymer pair / - \ plastic can reach \i / system of scientific water / alcohol butene split machine grinding ball Another 5 \J/ 0//0 weight 2 is ^ one mouth 〇 〇 量 量 总 总 总 总 总 总 总 总 总 总 总 总 总 总 总 总 总 总 总 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 After the thick film is removed, the dry film is dried, and the thin film slurry is removed from the ceramic. The above method is applied to the coating method to be dried. p material original porcelain pottery layer ceramic pottery set with a clock in the mixture, adhesion / table if the evaluation), evaluation of 10 / 0 body 10 layer: the ratio of the film volume is thin and the body layer is not dnfl thin Made with a piece of porcelain ceramics (please read the notes on the back and fill out this page). Fatty alkane gas condensing fir- 2 carbon heat application makes the real system only have a share of 8 S Κ 对 且 苯 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲 甲Order ---:-- Turn hard into a degree 1) With a thickness of 15 5 , apply a thin coat of grease ET coated tree Φ Ρ bar ^ Ξ on the film of the medium, the shaft ^ ^ ^ poly ffi type I Oxygen Ir Iron Division, the official performance of spinning, anthene gas, gas, poly-type _

After drying, the V is removed, and the second minute is 0.1%. The main body is 14 fat in the tree C. The liquid crystal oxygen coating is coated with polyester resin to make the film hard coating. Bureau staff consumption cooperative printing method coating knife scraping to make A. No. 10 Membrane surface is the thin layer of film thickness after the relaxation of the film 2) Membrane dry In20 material g / film pulp 05 de-ceramics G said Tao: the above amount in the overlying layer of the same layer of porcelain The pottery phase is placed in the porcelain pottery pottery and the pottery is made by the method of applying and coating. The clock is 10 minutes 0/ ο 1X 11 Dry: dry ratio P weight 20 1 adhesive paper The scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printed 1259172 A7 _B7

Td V. Inventive Note () A film laminate for the production of ceramic sheets is obtained. The evaluation results of the obtained film laminates are shown in Table 1. Example 3 In Example 2, the coating condition of the thermosetting polyoxymethane resin coating liquid was changed to 6 G seconds at 1 7 Q ° C after the coating was dried, and the coating amount was changed after the release layer was dried. A film laminate for producing a ceramic sheet was produced in the same manner as in Example 2 except that the ceramic sheet composition was changed to a ceramic material/adhesive = 10 G / 5 0 (weight ratio). The evaluation results of the obtained film laminate were as shown in Table 1. In Example 2, except that the ceramic sheet composition was changed to ceramic material/adhesive 2100 / 5 G (weight ratio), and Example 2 A film laminate for producing a ceramic sheet was produced in the same manner. The evaluation results of the obtained film laminates are shown in Table 1. Comparative Example 1 A film laminate for ceramic sheet production was produced in the same manner as in Example 3 except that the ceramic sheet composition was changed to a ceramic material/adhesive = 1 0 0 / 1 G (weight ratio). The evaluation results of the obtained film laminates are shown in Table 1. Comparative Example 2 A film laminate for producing a ceramic sheet was produced in the same manner as in Example 1 except that the ultraviolet irradiation amount was i G Q m J / c m 2 . The evaluation results of the obtained film laminates are shown in Table 1. Comparative Example 3 -2 1 - This paper size applies to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please read the notes on the back and fill out this page). --^— Hua - 1259172 ΚΙ _Β7 2 0 V. Description of the invention () In Example 2, the drying condition of the thermosetting polypyroxyline resin coating liquid after coating was changed to 1 Q 〇 ° C A film laminate for producing a ceramic sheet was produced in the same manner as in Example 3 except for the next 30 seconds. The evaluation results of the obtained film laminate are shown in Table 1. Comparative Example 4 In Example 2, the method of blending the ceramic slurry was changed to a ceramic powder (titanium having an average particle diameter of Q · 6 # πι) in a solvent (toluene/ethanol = 5 0 / 5 Q: weight ratio). Acid bismuth (B a T i 0 3 ), manufactured by Fuji Titanium Co., Ltd.), binder (polyethylene butanol, manufactured by Sekisui Chemical Co., Ltd.) and plasticizer (for the total amount of polyethylene glycol, ceramic powder and cement) A film laminate for the production of a ceramic crucible was produced in the same manner as in Example 2 except that the paste slurry was dispersed in a ball mill for 1 hour in an amount of 2% by weight. The evaluation results of the obtained film laminate were as shown in Table i. (Please read the precautions on the back and fill out this page) 装··------tt— ^------. The Intellectual Property Office of the Ministry of Economic Affairs, the Consumers’ Cooperatives, prints the paper scale for Chinese national standards ( CNS)A4 Specification (210 X 297 mm) 1259172 Ministry of Economic Affairs Intellectual Property Office Staff Consumer Cooperative Printed A7 B7 2 1 — V. Invention Description (1) Table 1 Dynamic Dynamic Hardness Difference Ceramic Mask of Ceramic Surface Hardness A (gf / #m) Hardness B (gf / # π 〇 I AB | (gf / u πι) Peeling Example 1 28 32 4 〇 Example 2 28 30 2 〇 Example 3 12 4 8 〇 Example 4 12 30 18 〇Comparative example 1 28 4 24 X Comparative example 2 28 6 22 A Comparative example 3 28 7 21 △ Comparative example 4 8 30 22 △ -23- (Please read the notes on the back and fill in this page) --------It---^------^^^^1 . This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 V. Invention Description (Alkoxylated polystyrene / WX alkane alkoxy oxime poly-type hard collateral off-line line LO outside the case of purple Shi to make the degree of solidity into solids on the scattered 10 points to \- / 5 , 1M 3 QU \*—/ UV hospital, established original / fv division / 2 limited to share the amount of heavy agent dissolved and the fatty alkane oxime concentrate amount of heavy six iron iodine \ly Ο base liquid benzene Base coating ^ 0 ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ The system of the company is known as the spinning of the east alkoxy oxime. 51 The thin film is coated on the film. The bar line is used to make the upper surface. The surface is exposed to the outer line of purple after the second), ο 3 2 dry cin dry J under 0Π1 P30 ο V 1—- In the case of the liquid, the liquid is coated with a purple coating and the resin is set to 0. The film is provided with a delamination. The film is formed into a thin film. Degreased tree} 2 alkane m gas g ? ο sand 1 poly ο dried dry film after the coating *JMU Han film (please read the back of the note before you fill in this page) layer of porcelain enamel heavy agent

ο 1X

0 Laminated film is made of ceramic ceramics. It is set to 0) Upper / 1 surface J is thinner than the film. The alkane oxime C is a type of Q. 93 2 Hard UV table, such as Separation of the fruit Yangsi line of the public assessment of the external limit of the evaluation of the purple 6 of the use of the system to remove the alkaloids of the oxygen eucalyptus polyalkylene oxide oxime (poly type hard for the Ministry of Economic Affairs Intellectual Property Bureau staff consumption Cooperatives print the same thin film and get the same phase. The same film is used. The thin film is applied to the thin film and the film is removed from the film to make the film. The film is thin and thin. Manufactured by CM, the system of 2 J eve with the sheet of OKI another phase of porcelain such as 50. 5 Taoguo for the film case to obtain a thin amount of thin film to estimate the film field evaluation and the same line to the phase 7 external, 2 The paper size of the layer of purple method is applied to the Chinese national standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 V. Invention description (evaluation 豊 SB laminated film The thin film is thin. The film is made of 2 pieces of porcelain such as pottery. According outer exit line violet Example 5 except that the more than

2 S C / J Groups Porcelain Ceramics and the Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperatives printed (please read the notes on the back and fill out this page). Quantitative layer Casing film 00 thin. =1 Manufactured with the agent 2 Adhesive sheet / Porcelain such as ceramics Originally made by porcelain Estimated pottery evaluation is the same as the modified phase ο 5 layer film thin

Limited to share stocks, more than the letter / V fatty alkane oxime polytype should be reversed to gather into 6 -HU mouth extravagance than the b LL system of the company benzene ο 3 8 and SK, is divided into solid fat The tree is dissolved in ο ο 1 to % by weight in 1 scatter 1 'addition, % quantity and heavy fat 3 alkane oxime concentrating heavy oxalic acid 矽 矽 3 3⁄4 spinning 匕. #/Ί 覆 (* 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂 涂15 Touch on E5 lead, dry dry p ο 6 1X After the sputum coating of the lipid tree film is removed, the amount is dried and dried, and the film is removed from the 2 film film. Tao Tao W knot;;: Estimated I rating), the surface of the 10 body layer 0 / layer film 10 accumulation: the film ratio of the film weight of the thin film to remove the agent. Fitted mucus / accumulation film original thin porcelain pottery ί production of porcelain sheet if the display of the practice and L- Xi 2 &quot; C / J ο ο 1M for the correction of the shooting line 7 The laminated film of the body is thin and the laminated film of the body is thin. Use the manufacturer's I, 2 Η table porcelain, such as pottery fruit, to estimate the paper size. Applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm). -------- IX-- -:-----1 . 1259172 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 2 4 V. Invention description () Table 2

Dynamic dynamic hardness difference of ceramic surface dynamic peeling peeling hardness of ceramic sheet A (gf / / im) hardness Wgf / ^ aO I AB | (gf / / uni) value peeling example 5 28 30 2 〇〇 implementation Example 6 28 30 2 〇〇 Example 7 28 32 4 〇〇 Comparative Example 5 12 6 6 X △ Comparative Example 6 28 4 24 △ X Comparative Example 7 28 6 22 XX - 26- 装 ------^ Order—^------ (Please read the note on the back and then fill out this page) This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1259172 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative Printed A7 B7 V. Inventive Note () 2 5 (3) The viscosity of the polyester film is such that the polyester raw material is dissolved in 6 I]% by weight of phenol and 4% by weight of 1,1,2,2-tetrachloro In the mixed solvent of ethane, the solid component was filtered through a glass filter, and then measured at 3 G °C. (4) Total light transmittance was measured using a Hess measuring instrument (T-T - Η 3 D P, manufactured by Tokyo Denshoku Industries Co., Ltd.). (5) The number of protrusions having a height of 2α πι or more or a height of 4# m or more is 16 sheets of 250mrox 250 κιηι film sheets, and the optical defect detection device described below is used to first examine the optical defects caused by foreign matter in the film, and The defect height measured by the foreign matter is measured by the surface shape measuring device (manufactured by Suihua Co., Ltd., Microcode cloth (transliteration) 5 5 Ο), and the two sides of the release film are measured. The number of protrusions above 2 # m of 1 m 2 is the total number of the two sides. Further, the number of protrusions having a height of 4 #m or more was obtained by the same method. The measurement principle of the optical defect at this time is as follows. In other words, the 2 Q W X 2 fluorescent lamps as the light projector are placed under the X Y table, and a mask having a slit width of 1 Ο in in is provided. When the angle between the light projector and the light receiver perpendicular to the film surface measured on the connecting line is incident at 12 degrees, there is a luminescence when there is an optical defect, and the amount of light is set at a CCD image of 50 D mm on the XY table. The camera converts the electrical signal and widens it, differentiates it, and compares the critical value with the comparison value to make the optical defect report the signal output. Moreover, the video signal from the CCD image-sensing camera is measured by the image processing to measure the size of the optical defect, and indicates the set size - 2 7 - the paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the note on the back and fill out this page) Pack--------Book*----_------- 1259172 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Print A7 B7 2 6 V. Location of the optical defect of the invention description (). (6) The number of pinholes was cut into a film laminate for manufacturing a ceramic sheet to 20 cm × 3 0 (nil, which was placed on a tracing table (manufactured by Kobayori Co., Ltd.), and visually read and leaked from below. The number of places of light, the number of 1 πι 2 is rounded to the first place of the decimal. Example 8 First, the condensed cerium oxide particles (Fuji Sirisia (Trans) company, Seyciria (transliteration) 310 Adding ethylene glycol, mixing with a homomixer for more than 5 hours, and preparing an ethylene glycol slurry of condensed cerium oxide particles having an average particle diameter of 1 · 5 # m. Then, the slurry is made by The high-pressure homogenizer disperses at 50 Dkg/cm 2, which is equivalent to 5 cycles of cycle treatment, and cuts the filter with a diameter of 30 ° in diameter by 30 % in the Biskos Rey (transliteration) filter. A glycol slurry having an average particle diameter of 1. Q Α π condensate cerium oxide particles was prepared, and the slurry concentration was 140 g / L. Moreover, the average particle diameter was determined by using a light transmission type particle size distribution. The device (manufactured by Shimadzu Corporation, SA - CP 3 ) was measured. The following method was used to prepare (A) containing dioxane. Poly(p-vinyl benzoate) of cerium particles. After the temperature of the tank of the esterification reaction tank reaches 200 ° C, it is added with 86.4 parts by weight of p-benzoic acid and 64. 4 parts by weight of ethylene glycol. The slurry was stirred and added with Q. Q 3 parts by weight of antimony trioxide as a catalyst and 0.08 parts by weight of magnesium acetate tetrahydrate, G. 16 parts by weight of triethylamine. The pressure esterification reaction was carried out under the conditions of a gauge pressure of 3.5 kg / cm 2, 2 40 ° C. Then, the esterification reaction tank was returned to normal pressure, and the -28- paper scale was applied to the Chinese national standard (CNS). A4 size (210 X 297 mm) Packing ------1-booking-^------ (Please read the notes on the back and fill out this page) 1259172 A7 _B7_ V. Invention description () (Please read the precautions on the back and fill out this page.) 0 . 0 4 Q parts by weight of trimethyl phosphate. In addition, the temperature is raised to 2 600 Ό and the addition of trimethyl phosphate is added for 15 minutes. It is an ethylene glycol slurry of the above cerium oxide particles of 20 Gp pm. After 15 minutes, the obtained esterification reaction product is transferred to a polycondensation reaction tank at 2 8 ϋ The polycondensation reaction was carried out under reduced pressure at ° C. After the end of the polycondensation reaction, a Neslon filter (manufactured by Nippon Seisakusho Co., Ltd.) having a diameter of 28 n ηι was cut at 95%. Filtration treatment was carried out to obtain (A) poly(p-vinyl benzoate) having a viscosity of 〇. 62 dl/g. The (A) poly(p-vinyl benzoate) was dried under reduced pressure at 135 ° C for 6 hours (1 T 〇 After rr), it is supplied to the extruder and melted in a sheet form at about 280 ° C, and is solidified on a metal rod having a surface temperature of 20 ° C to obtain a thickness of 53 2 # m for stretching PET. film. A stainless steel baking filter having a filter particle size (initial filtration efficiency of 9.5 %) was used as the filter material for foreign matter removal of the molten resin. Printed by the Ministry of Intellectual Property of the Ministry of Finance and Intellectual Property, and the unstretched film is heated to 1 GG °C by a heated stick and infrared heater, and then stretched in the longitudinal direction by a group of circumferential speed differences. 5 times to make a one-axis alignment PET film. Then, the end of the film is heated to a heat-resistant zone of 13 by a fixed hook, and after drying, it is stretched by 4. G times in the width direction. Then heat-treated at 2200 ° C to obtain a thickness of 3 8 # The two-axis alignment PET film of m. The thermosetting polyoxymethane resin coating liquid adjusted in the same manner as in Example 2 was applied to the biaxially stretched film in the same manner as in Example 2, and dried. A release layer (coating amount after drying: 〇5 g / c Hi 2 ) with a hardened polysiloxane resin as a main component is prepared. The paper size is applicable to the Chinese National Standard (CNS). A4 size (210 X 297 mm) 1259172 A7 _B7_ V. Invention description () Membrane film. (Please read the back note first and then fill out this page) In addition, in the solvent (toluene / ethanol = 5 0 / 5 0: weight Mixed ceramic powder (average particle size of 钛· 6 # m of barium titanate (B a T i 0 3 ), manufactured by Fuji Titanium Co., Ltd.), and dispersed in a ball mill for 24 hours, mixed adhesive (polyethylene) Butanol, Sekisui Chemical Co., Ltd.) and plasticizer (for polyethylene glycol, ceramic powder and cement) The total amount is 2 parts by weight), and further dispersed in a ball mill for 24 hours to obtain a paste slurry. On the surface of the release layer of the above release film, a doctor blade coating method is used to dry the ceramic slurry. The thickness is 5 # m to be coated, and dried at 1 20 ° C for 1 minute to set a ceramic sheet layer (weight ratio of ceramic raw material/adhesive: 10 G / 1 G) to prepare a ceramic sheet. The film laminate was used, and the evaluation results of the obtained film laminate were as shown in Table 3. Example 9 The same procedure as in Example 5 was carried out except that the thickness of the obtained release film was 50 #m, which was melted and extruded in a sheet form. A film-formed film for producing a ceramic sheet was obtained in the same manner as in Example 8. The evaluation results of the obtained film laminate were as shown in Table 3. Comparative Example 8 Ministry of Economic Affairs Intellectual Property Bureau The employee consumption cooperative produced a thickness of 3 8 in the same manner as in Example 8 except that the filter material having a filter particle size (initial filtration efficiency of 95%) was used as a filter material for foreign matter removal of 2 5 # ηι. #m的脱膜。 In the same manner as in Example 8 A film laminate for the production of ceramic sheets was obtained. The evaluation results of the obtained film laminates are shown in Table 3. Comparative Example 9 - 3 0 - This paper scale is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) Economy Ministry of Intellectual Property Office Staff Consumer Cooperative Printed 1259172 A7 _B7__ V. Inventive Note () Same as Example 8 except that the content of condensed cerium oxide particles in (A) poly(p-vinyl benzoate) is 8QGp pm The method produces a release film having a thickness of 3 8 # πι. A film laminate for producing a ceramic sheet was obtained in the same manner as in Example 8. The evaluation results of the obtained film laminates are shown in Table 3. Comparative Example 1 Except that the content of the agglomerated ceria particles in the (A) poly(p-vinyl benzoate) was 80 ϋρριη, and the thickness of the release film was 10Q#ni, which was melt-extruded in a sheet form, and the examples 8 A film laminate for the production of ceramic crucibles was obtained in the same manner. The evaluation results of the obtained film laminate were as shown in Table 3. Example 10 A poly(p-vinylene terephthalate) containing cerium oxide particles was obtained by the following method. The e.g. Magnesium acetate 4 hydrate, G. 16 parts by weight of triethylamine, the temperature of the reaction vessel was cooled to 80 °C. In addition, condensed cerium oxide particles (Fuji Silesia Co., Ltd., 赛西里亚( transliteration) 3 10 0) were added to ethylene glycol, mixed with a homomixer for 5 hours or more, and an average particle diameter was obtained. It is an ethylene glycol slurry of condensed cerium oxide particles of 1.5 Å. Then, the slurry is treated by a high-pressure homogenizer with a circulation of 500 kg / c πι 2, which is equivalent to 5 cycles, and S is cut at a rate of 30% by weight with a diameter of 30# οι.萦 (transliteration) filter has been carried out -3 1 - This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) (please read the notes on the back and fill out this page)

订··········· I I 1259172 A7 _B7__ V. OBJECT DESCRIPTION OF THE INVENTION () Filtration treatment produces an ethylene glycol slurry of arsenic cerium oxide particles having an average particle diameter of 1. Q # Π1. The slurry concentration was 140 g / L. (Please read the precautions on the back and fill out this page.) After the temperature of the tank in the above esterification reactor reaches 8 (TC, the slurry is applied (particle content: 1 (3 Q parts by weight of polymer) 1.0 parts by weight) was added to the esterification reaction tank, and after 5 minutes, the temperature was raised by pressurization, and the pressure esterification reaction was carried out under the conditions of a gauge pressure of 3.5 kg / cm 2, 2 4 G °C. Then, the esterification reaction tank is returned to normal pressure, and 3 parts by weight of trimethyl phosphate is added. After 5 minutes of adding trimethyl phosphate, the esterification reaction product is transferred to the polycondensation reaction tank, and 2 8 Q °C, polycondensation reaction under reduced pressure. After the end of the polycondensation reaction, the filter was cut at a rate of 9 5 % and cut into a Naslon filter with a diameter of 28 A' m. The viscosity is 0. 62 dl / g of (B) poly(p-vinyl benzoate). In addition, in Example 5, except that the cerium oxide particles are not added, and the filtration treatment after the end of the polycondensation reaction uses 953⁄4 to cut the diameter. In the same manner as in Example 5, the intrinsic viscosity was 0. 6 2 d 1 / except for the 7 # mNessron filter. (c) Poly(p-vinyl benzoate). Printed by the Intellectual Property Office of the Intellectual Property Office of the Ministry of Economic Affairs, in addition to (B) and (C) pellets of polyethylene terephthalate, mixed in a weight ratio of 5:9 5 The film laminate for ceramic sheet production was produced in the same manner as in Example 8 except that the film was extruded in the form of a sheet. The evaluation results of the obtained film laminate were as shown in Table 3. Comparative Example 1 1 Special opening 9-2 43339 The unstretched film was produced by the method described in Example 1 except that the stretching conditions and the heat setting conditions are not described in Table 1 of the above-mentioned publication, and the method of forming the release layer cannot be 2 types - 3 2 - This paper size applies to national standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 B7 3 1 V. Invention description () Membrane code number ester enelate segment B acid sulphur benzene 9 8 For 88 poly 2 use 9- to make flat, open) to 6J ^ \ Λ 4 to set 00 to r and to 4 Λ &gt; ln l33 - note that J 4 Dai Ke Shi Shi Shi 8 example of the application of the real use The method of using this method is to make the strip of the pseudo-shaped piece fixed and removed from the heat and the other parts. Stretching the film of the stretched film to make a note of the article 1 pairing 2 to make the case heavy match ^ one mouth and the ester of acetic acid toluene to the poly-heavy machine to release 25 to remove the machine-level component group The ester ester winds up by the amount of the agglomerate and the amount of the aluminized plastic oxygen and the terminal granules gather and condense on /ί\ on the P not), 20 the device touches the filter, after, after the system The film C is formed into a film, and the film is baked and baked. The ester is pulled and the olefin is not loaded with the acid, so that the benzene is melted and melted, and the heat is applied to the barrel to cool the film. Stretch back to pull the circumference of the PE with the direction of 2 B! 酉, the axis P 00 is 1 Μ ^ red, iy heat in the machine 3 3 heat extension and pull the line to the outside redness and the group of the long stick The differential film is thin and the wind is hot. °c ο 3 ^—I to the hot guide to fix the stitch pattern back to the end of the film is thin, so that the pulling direction is wide Ϊ 8 toward 3, then the dryness is thick and thick. Second (please read the notes on the back and then fill out this page). The system is hot. °2 ο 2 2矽 矽 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆 涂覆-----订----„------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Dry 1 knife S to become. The film is formed into a film and the thin film is required to be the main film of the film. The tree is made of 2 layers of ceramsite / ΠΙ 氧 氧 5 树 树 法 法 法 法 法 法 法 法 法 ο ο ο ο ο ο ο ο ο ο ο ο ο ο The body layer is thin. If the paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 1259172 A7 _B7 3 2 V. Invention Description (&amp;) Table 3 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumption Cooperative Printing Example 8 Example 9 Example 10 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Transmittance transmittance (%) 88.1 88.2 88.7 88.1 86.6 85.8 88.0 Number of protrusions above the height (pieces/m2) 0 1 0 251 2 3 20 Number of protrusions above 4# m (number / «I2 ) 5 15 0 653 27 35 155 Peeling of ceramic sheets 〇〇〇〇〇〇〇 pinhole number (pieces / in2 ) 0 1 0 56 1 2 11 Dynamic hardness of ceramic face 30 30 30 30 30 30 30 Dynamic hardness of stripping layer B (gf/#n〇30 30 30 30 30 30 30 Dynamic hardness difference I AB | [gi/μ m) 0 0 0 0 0 0 0 This paper scale applies to China National Standard (CNS) A4 specification (210 X 297 mm). Packing --------tr--------- line (please read the note on the back first) Matters fill out this page) ^ 34*- 1259172 A7 B7 V. Description of the invention (3 3 The effect is made by the body layer. The thin film is used to make the thin film The difference between the porcelain and the hard state of the porcelain is the layer of the Ming and the hair. The film is clear and the layer is on the porcelain. If the porcelain is like a pottery, it is not good or the shape is damaged. When the 剥 剥 剥 离 离 离 离 离 离 离 离 离 离 离 离 离 离 离 离 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷 瓷If you want to make it to the right, you can't look at the shape and the situation of the customer. If you don't see the situation, you can find the difference between the time and the right. The value of the test can be correct. The film is not thinned and the film surface is removed from the surface of the film. The ceramic should be made to have a surface height of 2 degrees above the protrusion. The film is removed from the film by the lens. ΓΝΙ- 副夕. Set up another internal use®]s^ layer ί i 制 s 睨 睨 佳 0^0 Thin electric Ρ - 1 » ξ ξ ¢ 3⁄43⁄4 point π II, extremely productive 2 U easy / mCK -, Α The thickness of the body layer is thin when the thickness is still set (please read the notes on the back and fill out this page) 装--------订—^------' Hui Property Bureau employee consumption cooperative printed this paper scale applicable to China National Standard (CNS) A4 specification (210 X 297 mm) Public: De. 1259172 Application for the case number &gt;s&quot;H \ι/Ί 'h' I- Category (The above columns are filled by this Council) ττ (Amended on June 7, 1993) Fog! Patent Specification Invention New Name Invention Inventor Chinese English Name Surname Nationality Residence, Residence Name (Name) Film for Ceramic Sheet Manufacturing Laminated body

FILM LAMINATES USED IN THE MANUFACTURE OF CERAMIC SHEETS 浮正信树雄义晴直干尾保岩野冈 M久黑水松. Japan. - 5 . All of them belong to Japan.総 研究所 . . . . . . . 东 东 东 东 东 东 东 东 东 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Toyo Textile Co., Ltd. (Toyobo Co., Ltd.) Binding Ministry of Economic Affairs Zhici Property Bureau staff parking fee cooperative printing line III. Applicant's nationality residence, residence (office) Representative name: Sakamoto City, Kita-ku, Tokushima 2 Fan No. 8 Jincun Bier 2 paper size applies to China National Standard (CNS) six 4 specifications (21〇χ 297 mm)

Claims (1)

1259172 No. 89 1 1 7 3 7 2 "Plain laminated body for ceramic sheet manufacturing" patent (revised on June 7, 1993) Patent application scope: 1. A film laminate for the manufacture of ceramic sheets, which is in thickness On at least one side of the polyester film of 12 to 100 μm, a release component mainly composed of a hardened polyoxyalkylene resin and a coating amount of 0.02 to 0.2 g/m 2 after hardening is provided. The film is a substrate, and a film laminate formed of a ceramic sheet composed of a ceramic material and a binder is laminated on the surface of the release layer of the substrate, wherein the polyester is an aromatic dicarboxylic acid. A crystalline linear saturated polyester resin composed of a component and a diol component, or a main repeating unit thereof represented by a formula - 0-CHR-C0 (R is a gas or a number of carbon atoms of 1 to 3) The aliphatic polyester composed of the unit, and the absolute hardness of the dynamic hardness A of the surface of the ceramic sheet and the dynamic hardness B of the surface of the release film of the release film satisfy the following formula (1) I AB| ^20 (gf / Ππι2) ..... (1) wherein the hardenable polyoxyalkylene resin is an active energy ray-curable polymer a decane resin, and the release enthalpy of the release layer is 10 or less; and the thickness of the ceramic layer is 1 to ΙΟμηι; (here, the detached lanthanum indicates a frictional fastness tester in the vibration mode, in the release film The surface of the release layer of the film is loaded with a negative white polypropylene film, and after the white polypropylene film is walked back and forth for 10 times, the peeling force of the release layer and the adhesive layer is provided when the adhesive layer is provided on the surface of the release layer (ρι 〇 ), 1259172 6. The patent application range and the ratio of the peeling force (P0) of the release layer to the adhesive layer (indicated by P 1 0 / P0) when the adhesive layer is provided on the surface of the release layer before walking. 2. The film laminate for the production of a ceramic sheet according to the first aspect of the invention, wherein the thickness of the ceramic sheet layer is 1 to 5 μm, and the number of protrusions having a height of 2 μm or more on the surface of the release layer is 3/πι 2 or less. 3. The film laminate for the production of a ceramic sheet according to the second aspect of the invention, wherein the number of protrusions having a height of the surface of the release layer of 1.4 μm or more is 25/m2 or less.