WO2005123809A1 - 耐熱性樹脂、その製造方法およびこの樹脂を用いた基板処理装置の除塵用基板 - Google Patents
耐熱性樹脂、その製造方法およびこの樹脂を用いた基板処理装置の除塵用基板 Download PDFInfo
- Publication number
- WO2005123809A1 WO2005123809A1 PCT/JP2005/011457 JP2005011457W WO2005123809A1 WO 2005123809 A1 WO2005123809 A1 WO 2005123809A1 JP 2005011457 W JP2005011457 W JP 2005011457W WO 2005123809 A1 WO2005123809 A1 WO 2005123809A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heat
- resistant resin
- elastomer
- carboxyl groups
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
Definitions
- the present invention relates to a heat-resistant dust-removing resin, particularly to a secondary diamine conjugate containing a butadiene-acrylonitrile copolymer structure and a heat-resistant resin capable of obtaining a tetracarboxylic anhydride. Furthermore, the present invention relates to a substrate for dust removal of a substrate processing apparatus such as a semiconductor device obtained by using these resins.
- Low-elasticity polyimide is used as a low-stress and heat-resistant material for protective films for semiconductors, insulating films for multilayer circuit boards, adhesive films for semiconductors, and coverlays for flexible circuit boards (Patent Document 1). , 2, 3, 4, 5).
- wafers for dust removal in the first half of semiconductor processing equipment are often used at high temperatures, and are required to have heat resistance in the temperature range where dust is removed from these equipment and to have stable physical properties. Te ru.
- Patent Document 1 Japanese Patent Application Laid-Open No. 5-170901
- Patent Document 2 JP-A-6-73178
- Patent Document 3 JP-A-6-207024
- Patent Document 4 JP-A-6-73178
- Patent Document 5 JP-A-2002-50854
- Patent Document 6 JP 2001-351960 A
- Patent Document 7 JP-A-2002-18377
- the present invention provides a heat-resistant resin that can be used even in a situation where serious contamination may occur due to silicone contamination, such as HDD use and some semiconductor use, and in particular, can be used for dust removal.
- a method and a substrate for dust removal using the heat-resistant resin are provided.
- a heat-resistant resin obtained by reacting tetracarboxylic anhydride, aliphatic diamine, and an elastomer having two or more carboxyl groups.
- An elastomer having two or more carboxyl groups and an excess of an aliphatic diamine in a dehydration amount of the elastomer having two or more carboxyl groups are subjected to a dehydration condensation reaction.
- a method for producing a heat-resistant resin comprising reacting a product obtained by the above with a tetracarboxylic dianhydride.
- a dust removal substrate of a substrate processing apparatus having a substrate and a cleaning layer containing the heat-resistant resin according to any one of (1) to (4) on at least one surface of the substrate.
- the heat-resistant resin of the present invention is used as a high heat-resistant, low-stress, low-modulus polyimide resin in applications in which serious contamination occurs due to silicone contamination, for example, HDD applications and semiconductor applications. be able to.
- the heat-resistant resin of the present invention is particularly useful as a cleaning layer used for a substrate for dust removal in a substrate processing apparatus such as a semiconductor device. O It is now possible to manufacture dust removal wafers that can be used in
- the dust removing substrate of the substrate processing apparatus of the present invention is effective for cleaning the inside of a semiconductor device, particularly, a semiconductor device in which a high vacuum is generated, and without reducing the degree of vacuum inside the semiconductor device or more. By quickly recovering the degree of vacuum, cleaning can be performed efficiently and in a short time.
- the heat-resistant resin of the present invention is a heat-resistant resin obtained by reacting three components of an elastomer having two or more carboxyl groups, an aliphatic diamine, and a tetracarboxylic anhydride.
- the heat-resistant resin is intended to include not only an imide resin having an imide bond formed but also a polyamic acid which is a precursor of the imide resin and is imidized.
- heat-resistant resin of the present invention a tetracarboxylic anhydride, a stoichiometric excess amount of an aliphatic diamine with respect to the tetracarboxylic anhydride, and a carboxyl group are used.
- Heat-resistant resin (hereinafter also referred to as heat-resistant resin (A)) obtained by reacting an elastomer having two or more carboxyl groups and an elastomer having two or more carboxyl groups.
- Heat-resistant resin obtained by reacting a stoichiometric excess amount of an aliphatic diamine with a tetracarboxylic anhydride (hereinafter, also referred to as a heat-resistant resin (B)) Can be mentioned.
- the elastomer having two or more carboxyl groups is particularly preferably a dicarboxylic acid elastomer.
- a dicarboxylic acid elastomer and an aliphatic diamine in a stoichiometrically excessive amount with respect to the dicarbonic acid elastomer are subjected to a dehydration condensation reaction.
- the reaction is preferably carried out by reacting the resulting product with tetracarboxylic dianhydride.
- the elastomer used in the present invention is an elastomer having a plurality of carboxyl groups and two or more carboxyl groups introduced into its skeleton.
- the elastomer is not particularly limited, but a polymer having a glass transition point (Tg) of room temperature or lower is preferable.
- Tg glass transition point
- An elastomer having two or more carboxyl groups can be synthesized by introducing a carbonyl group into the elastomer by a known method.
- the carboxyl group can be introduced into the elastomer by, for example, introducing it by copolymerizing a monomer containing a carboxyl group or partially decomposing a double bond obtained by copolymerizing isoprene or butadiene. Can be introduced.
- a specific catalyst it can be introduced into both ends of the polymer as a carbonate.
- Elastomers having two or more carboxyl groups preferably have two carboxyl groups.
- the weight average molecular weight of the elastomer having two or more carboxyl groups is generally 100 to: L00000, preferably ⁇ 500 to 2,000.
- Examples of the aliphatic diamine include ethylenediamine, hexamethylenediamine, 1,8-diaminooctane, 1,10-diaminodecane, 1,12-diaminododecane, 4,9-dioxa-1,12-diaminododecane, and 1,3.
- the preferred aliphatic diamine is 1,12-diaminododecane is there.
- the molecular weight of the aliphatic diamine is usually from 50 to: LOOO, preferably from 100 to 300.
- aromatic diamine can be used together with aliphatic diamine.
- aromatic diamine examples include 4,4'-diaminodiphenyl ether, 3,4'-diaminodiphenyl ether, 3,3'-diaminodiphenyl ether, m-phenylenediamine, p-phenylenediamine, 4, 4 'diaminodiphenylpropane, 3, 3'-diaminodiphenylpropane, 4, 4' diaminodiphenylmethane, 3, 3'-diaminodiphenylmethane, 4, 4 'diaminodiphenyl sulfide, 3, 3' —Diaminodiphenyl sulfide, 4,4 'diaminodiphenyl sulfone, 3, 3'-Diaminodiphenyl sulfone, 1,4 bis (4 aminophenoxy) benzene, 1,3 bis (4 aminophenoxy) benzene, 1,3 bis (3 Examples thereof include (aminophenoxy)
- the amount of the aromatic diamine to be added is generally 0 to 90% by mass, preferably 60 to 80% by mass, based on the aliphatic diamine.
- tetracarboxylic anhydride examples include 3, 3 ', 4, 4'-biphenyltetracarboxylic dianhydride, 2, 2', 3, 3'-biphenyltetracarboxylic dianhydride, 3 , 3 ', 4, 4'-benzophenone tetracarboxylic dianhydride, 2, 2', 3, 3'-benzophenone tetracarboxylic dianhydride, 4, 4'-oxydiphthalic dianhydride, 2,2 bis (2,3 dicarboxyphenyl) hexafluoropropane dianhydride, 2,2 bis (3,4 dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) , Bis (2,3 dicarboxyphenyl) methane dianhydride, bis (3,4 dicarboxyphenyl) methane dianhydride, bis (2,3 dicarboxyphenyl) sulfone dian
- Preferred tetracarboxylic anhydrides are 3,3 ', 4,4'-biphenyltetracarboxylic dianhydride, 4,4'-oxydiphthalic dianhydride, 2,2 bis (3,4 dicarboxy Phenol) hexafluoropropane dianhydride (6FDA).
- the heat-resistant resin (A) comprises a tetracarboxylic anhydride, a stoichiometrically excess amount of an aliphatic diamine with respect to the tetracarboxylic anhydride, and an elastomer having two or more carboxyl groups. Obtain by reacting.
- the amount of the aliphatic diamine to be added is a stoichiometric excess with respect to the tetracarboxylic anhydride, and is generally 1 to 5 times, preferably 2 to 4 times the stoichiometric amount. It is.
- the amount of the elastomer having two or more carboxyl groups is generally 0.1 to 10 mol, preferably 0.2 to 0.5 mol, per 1 mol of the tetracarboxylic anhydride.
- solvent examples include N-methyl-2-pyrrolidone, N, N dimethylacetamide, N
- N-dimethylformamide and the like, with N-methyl 2-pyrrolidone being preferred.
- the solute concentration in the reaction solution is generally 5 to 50% by mass, and the reaction temperature is generally room temperature.
- reaction time is generally 1 to: L0 hours, preferably 3 to 6 hours.
- the heat-resistant resin (B) is composed of an elastomer having two or more carboxyl groups (particularly, an elastomer of dicarbonate), a stoichiometric excess of an aliphatic diamine, and a tetracarboxylic anhydride. And obtained by reacting
- the amount of the aliphatic diamine added is stoichiometrically excess with respect to the elastomer having two or more carboxyl groups, and is generally 1 to 5 times the stoichiometric amount, preferably 2 to 5 times. 4 times.
- the amount of the tetracarboxylic anhydride to be added is generally 0.1 to 10 mol, preferably 2 to 5 mol, per 1 mol of the elastomer having two or more carboxyl groups.
- the method for producing the heat-resistant resin (B) includes an elastomer having two or more carboxyl groups and an elastomer having two or more carboxyl groups in a stoichiometric excess.
- a method of reacting a product obtained by subjecting an amount of an aliphatic diamine to a dehydration condensation reaction with a tetracarboxylic dianhydride is preferred.
- An elastomer having two or more carboxyl groups and a stoichiometric excess of an aliphatic diamine can be subjected to a dehydration reaction in a suitable organic solvent with or without a catalyst. It can. However, in production, an azeotropic dehydration method that does not require isolation of the product is desirable. However, in the azeotropic dehydration method, it is common to use a basic catalyst or the like.However, in the method of the present invention, an excess of an aliphatic diamine having a higher basicity than an aromatic diamine is used. This serves as a catalyst, and the reaction can be easily completed without using any other catalyst.
- the solvent used as the organic solvent is a solvent having a high boiling point such as N, N-dimethylacetamide ⁇ , N-methyl-2-pyrrolidone, N, N-dimethylformamide and water such as toluene ⁇ xylene.
- Boiling solvents can be used in combination.
- the reaction temperature is about 150 ° C. to 200 ° C. and can be appropriately determined by adjusting the ratio of the amount of the high boiling solvent to the amount of the azeotropic solvent.
- reaction product After the reaction product is recovered, it may be added to a predetermined solvent and added with tetracarboxylic dianhydride, or tetracarboxylic dianhydride may be added directly to the reaction solution containing the reaction product. Give me some calories.
- the reaction conditions are the same as in the case of performing the reaction by simultaneously adding the three components in the heat-resistant resins (A) and (B).
- Examples of the solvent used as the reaction solvent include N, N-dimethylacetamide, N-methyl-2-pyrrolidone, and N, N-dimethylformamide.
- a non-polar solvent such as toluene or xylene can be appropriately mixed and used.
- the heat-resistant resin obtained by the above method can be further heat-treated at a high temperature, preferably in an inert atmosphere, to further improve heat resistance.
- the heat treatment conditions are the same as the heat treatment conditions in the production of the dust removal substrate of the substrate processing apparatus described later.
- the dust-removing substrate of the substrate processing apparatus of the present invention can be obtained by applying the above-mentioned heat-resistant resin on the substrate, removing the solvent by drying, preferably heat-treating at a high temperature.
- the cleaning layer containing the heat-resistant resin of the present invention may contain other resins, additives and the like in addition to the heat-resistant resin of the present invention. It is preferably at most 10 mass%, more preferably at most 10 mass%.
- a coating method As a coating method, a spin coating method, a spraying method, or the like is used to directly coat a suitable substrate such as a silicon wafer, a PET film, a polyimide film, a comma coating method, a fountain coating method, or the like. It may be formed by coating using a gravure method, a gravure method, or the like, and transferring and bonding this onto an appropriate substrate such as a silicon wafer.
- the temperature of the heat treatment at a high temperature is preferably 200 ° C or more, preferably 250 to 350 ° C, and the treatment time is usually 10 minutes to 5 hours, preferably 30 minutes to 2 hours. is there.
- an inert atmosphere such as a nitrogen atmosphere or a vacuum. This makes it possible to completely remove the volatile components remaining in the resin.
- the tensile modulus of the cleaning layer (measured in accordance with JIS K7127, measured at a temperature of 23 ° C) is preferably 10 MPa to lGPa.
- Such a cleaning layer may be prepared by the above method. Monkey
- the surface on which the cleaning layer is provided may be provided on at least one surface of the substrate, and may be provided on both surfaces. Further, it may be provided on the entire surface or only a part of the end face (edge portion) or the like. Further, in the present invention, the substrate processing apparatus from which dust is removed is not particularly limited. For example, an exposure apparatus, a resist coating apparatus, a developing apparatus, an asshing apparatus, a dry etching apparatus, an ion implantation apparatus, a PVD apparatus, a CVD apparatus , Visual inspection equipment, wafer prober, etc.
- the present invention can also provide the above-described substrate processing apparatus from which dust has been removed by the above method.
- Liner film peeling device for manufacturing cleaning sheets (HR-300C, manufactured by Nitto Seiki) W) was used to evaluate dust removal (apparatus A).
- 20 aluminum pieces cut into lmm x 1 mm were placed on the chuck table of the apparatus.
- the cleaning layer was dummy-transported to the cleaning transport member on the cleaning transport member A, vacuum-adsorbed (0.5 kgZcm 2 ) to the chuck table, and strongly adhered to the cleaning layer and the chuck table contact area. Thereafter, the vacuum suction was released, and the dust removal rate was measured from the number of aluminum pieces on the chuck table when the cleaning conveyance member was removed from the chuck table. The measurement was performed three times, and the average was obtained.
- the wafer was conveyed onto a chuck table, vacuum suction was performed, and after releasing the vacuum, it was evaluated whether the cleaning member could be peeled off with a lift pin by a lift pin. Those that could be peeled off were marked with ⁇ , those that could not be peeled off were marked with X.
- the degree of vacuum reached is 1 x 10 " 9 when the cleaning transport member lcm 2 is charged into a thermal desorption mass spectrometer (EMD-WA1000S, manufactured by Denshi Kagaku) at 50 ° C.
- the time to return to Torr (1.33 X 10 " 7 Pa) was measured.
- the measurement conditions, maintaining the temperature in the chamber foremost 50 ° C, the sample size is lcm 2, and the initial vacuum degree 3 X 10- 1Q Torr (4. 0 X 10 "8Pa), after sample loading,
- the time when the degree of vacuum returned to 1 X 10 " 9 Torr (l. 33 X 10" 7 Pa) was calculated as the time to reach vacuum.
- the vacuum arrival time is short, since the influence on the actual production under vacuum is small.
- Hydrogenated polybutadiene bi-terminal carboxylic acid compound (CI 1000 manufactured by Nippon Soda, acid value: 52 (KOH mg / g), mass average molecular weight: 2000, carboxyl group: 2) 38.5 g and 1,12-diaminododecane 24.0 g was heated and dissolved in a mixed solvent of 138 g of NMP and 69 g of xylene under a nitrogen stream, and was subjected to azeotropic dehydration and condensation at 195 ° C. until water did not evaporate.
- BDPA 3,3 ', 4,4'-benzophenonetetracarboxylic dianhydride
- 30. Og was added and reacted.
- the obtained resin solution was applied on a mirror surface of an 8-inch silicon wafer and a shine surface of a rolled copper foil by a spin coater, and dried at 90 ° C. for 20 minutes. This was heat-treated at 280 ° C. for 2 hours in a nitrogen atmosphere to form a heat-resistant resin film having a thickness of 20 m.
- the obtained resin solution was applied on a mirror surface of an 8-inch silicon wafer and a shine surface of a rolled copper foil with a spin coater, and dried at 90 ° C. for 20 minutes. This was heat-treated at 280 ° C. for 2 hours in a nitrogen atmosphere to form a heat-resistant resin film having a thickness of 20 m.
- Carboxylated polybutadiene (BN-1015, manufactured by Nippon Soda: acid value; 134 (KOH mg / g), mass average molecular weight: 1260, carboxyl group: average 3) 26.2 g and 3.7 g of 5-aminovaleric acid in 30 g of xylene
- a solution of the reacted polybutadiene polycarboxylic acid compound was obtained.
- 7.4 g of m-xylenediamine 7.4 g of m-xylenediamine.
- the temperature was increased to 220 ° C while removing xylene under a nitrogen stream, and azeotropic dehydration and condensation were carried out until no more water was distilled.
- 20.6 g of BAPP and 300 g of NMP were dissolved in kamen ⁇ and heated again to 80 ° C, and 30.Og of bistrimellitate dianhydride of ethylene glycol shown below as B Well, let it react.
- the obtained resin solution was applied on a mirror surface of an 8-inch silicon wafer and a shine surface of a rolled copper foil with a spin coater, and dried at 90 ° C. for 20 minutes. This was heat-treated at 280 ° C. for 2 hours in a nitrogen atmosphere to form a heat-resistant resin film having a thickness of 20 m.
- the heat-resistant resin film formed in Examples 1 to 6 was used as the dust-removing surface, and the dust-removing property, transportability, and arrival time in vacuum were determined by the above method. Was evaluated.
- the heat-resistant resin film formed on the copper foil after the copper foil was removed by etching with a ferric chloride solution, the tensile modulus was measured according to the method described above.
- the resin was not coated on the 8- inch silicon wafer, and the mirror surface was used as an adhesive surface to evaluate dust removal, transportability and vacuum arrival time.
- the dust-removing substrate having a heat-resistant cleaning layer derived from the imide resin of the present invention exhibits excellent dust-removing properties, and the vacuum arrival time is not so long compared to a normal wafer, and the transportability is also improved. I understand that there is no problem.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-183789 | 2004-06-22 | ||
| JP2004183789 | 2004-06-22 | ||
| JP2004-334511 | 2004-11-18 | ||
| JP2004334511 | 2004-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005123809A1 true WO2005123809A1 (ja) | 2005-12-29 |
Family
ID=35509630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/011457 Ceased WO2005123809A1 (ja) | 2004-06-22 | 2005-06-22 | 耐熱性樹脂、その製造方法およびこの樹脂を用いた基板処理装置の除塵用基板 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW200613370A (ja) |
| WO (1) | WO2005123809A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5615134B2 (ja) | 2010-04-30 | 2014-10-29 | 日東電工株式会社 | 透明基板の製造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0812763A (ja) * | 1994-06-27 | 1996-01-16 | Tomoegawa Paper Co Ltd | 新規ポリアミドイミド共重合体、その製造方法、それを含む被膜形成材料およびパターン形成方法 |
| JPH1121455A (ja) * | 1997-07-03 | 1999-01-26 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物およびそれを用いた非水電解質二次電池および回路基板 |
| JP2000086888A (ja) * | 1998-09-14 | 2000-03-28 | Hitachi Chem Co Ltd | 樹脂組成物、接着剤、接着フィルム、これを用いたリードフレーム及び半導体装置 |
| JP2005042086A (ja) * | 2003-07-07 | 2005-02-17 | Nitto Denko Corp | ポリアミドイミド樹脂、ポリアミドイミド樹脂の製造方法、ポリアミドイミド樹脂組成物、被膜形成材料、及び電子部品用接着剤 |
-
2005
- 2005-06-22 TW TW094120755A patent/TW200613370A/zh unknown
- 2005-06-22 WO PCT/JP2005/011457 patent/WO2005123809A1/ja not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0812763A (ja) * | 1994-06-27 | 1996-01-16 | Tomoegawa Paper Co Ltd | 新規ポリアミドイミド共重合体、その製造方法、それを含む被膜形成材料およびパターン形成方法 |
| JPH1121455A (ja) * | 1997-07-03 | 1999-01-26 | Toyobo Co Ltd | ポリアミドイミド樹脂組成物およびそれを用いた非水電解質二次電池および回路基板 |
| JP2000086888A (ja) * | 1998-09-14 | 2000-03-28 | Hitachi Chem Co Ltd | 樹脂組成物、接着剤、接着フィルム、これを用いたリードフレーム及び半導体装置 |
| JP2005042086A (ja) * | 2003-07-07 | 2005-02-17 | Nitto Denko Corp | ポリアミドイミド樹脂、ポリアミドイミド樹脂の製造方法、ポリアミドイミド樹脂組成物、被膜形成材料、及び電子部品用接着剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200613370A (en) | 2006-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106029744B (zh) | 聚酰亚胺树脂、使用其的树脂组合物及层叠膜 | |
| CN104662097B (zh) | 树脂组合物、固化膜、层合膜及半导体器件的制造方法 | |
| CN105612600B (zh) | 元件加工用层叠体、元件加工用层叠体的制造方法、及使用其的薄型元件的制造方法 | |
| CN108138013A (zh) | 临时粘合用层叠体膜、使用临时粘合用层叠体膜的基板加工体及层叠基板加工体的制造方法、以及使用它们的半导体器件的制造方法 | |
| CN110734736A (zh) | 临时粘接用粘合剂、粘合剂层、晶片加工体及使用其的半导体器件的制造方法 | |
| CN111051432B (zh) | 树脂组合物、树脂膜的制造方法及电子设备的制造方法 | |
| JP2011153325A (ja) | 除塵用基板に好適な耐熱性樹脂 | |
| JP4820615B2 (ja) | 基板処理装置の除塵用基板及びそれを用いた除塵方法 | |
| JP7183840B2 (ja) | 仮貼り用接着剤組成物およびこれを用いた半導体電子部品の製造方法 | |
| CN101044189B (zh) | 耐热性树脂 | |
| JP2019131704A (ja) | 仮保護膜用樹脂組成物、およびこれを用いた半導体電子部品の製造方法 | |
| JP4307271B2 (ja) | 半導体装置の除塵用基板 | |
| WO2005123809A1 (ja) | 耐熱性樹脂、その製造方法およびこの樹脂を用いた基板処理装置の除塵用基板 | |
| WO2005000576A1 (ja) | フレキシブル金属箔ポリイミド積層板 | |
| CN103515279A (zh) | 半导体元件的制造方法 | |
| JP2006089524A (ja) | 耐熱性樹脂、その製造方法及び該樹脂を用いた除塵用基板 | |
| JP2005206786A (ja) | 耐熱性樹脂及びこの樹脂を用いた除塵用基板 | |
| JP2006096864A (ja) | 耐熱性樹脂、その製造方法及び該樹脂を用いた基板処理装置の除塵用基板 | |
| JP2006087977A (ja) | 半導体装置の除塵用基板 | |
| TW202440739A (zh) | 樹脂組成物、硬化物、帶硬化物的基板、積層體、及半導體裝置的製造方法 | |
| JP2023020948A (ja) | 樹脂膜、その製造方法、樹脂組成物およびディスプレイの製造方法 | |
| CN1724588A (zh) | 耐热性树脂以及使用该树脂的除尘用基板 | |
| JP2023054680A (ja) | ポリイミド前駆体樹脂組成物及び、これを用いたフレキシブル表示装置及びその製造方法 | |
| KR20060048444A (ko) | 내열성 수지 및 이 수지를 이용한 제진용 기판 | |
| JP2006216870A (ja) | クリーニング機能付き搬送部材の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
| 122 | Ep: pct application non-entry in european phase | ||
| NENP | Non-entry into the national phase |
Ref country code: JP |





