JP6700473B2 - ポリオルガノシロキサン系スタンプを製造する方法 - Google Patents
ポリオルガノシロキサン系スタンプを製造する方法 Download PDFInfo
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
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- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
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- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
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- B29C2033/385—Manufacturing moulds, e.g. shaping the mould surface by machining by laminating a plurality of layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
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- B29C2033/426—Stampers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
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- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oral & Maxillofacial Surgery (AREA)
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
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Description
Claims (11)
- 転写パターン面を含むマスターを用意するステップと、
第1の硬化性組成物の第1の層を前記転写パターン面に形成するステップであって、その結果、前記第1の層が、前記転写パターンのレリーフパターンを含み、前記第1の硬化性組成物が、反応性分岐状ポリオルガノシロキサン、第1の反応性直鎖状ポリオルガノシロキサン、並びに前記反応性分岐状及び第1の反応性直鎖状ポリオルガノシロキサンの架橋を触媒するための第1の濃度の触媒を含み、前記第1の層が第1の厚さを有する、形成するステップと、
前記第1の層を部分的に硬化するステップと、
第2の硬化性組成物の第2の層を、部分的に硬化した前記第1の層に堆積するステップであって、前記第2の硬化性組成物が、第2の濃度の前記触媒と、架橋した第2の層を形成するための、及び部分的に硬化した前記第1の層の反応性ポリオルガノシロキサンを用いた架橋により前記第2の層を前記第1の層に接着させるための、第2の反応性直鎖状ポリオルガノシロキサンとを含み、前記第2の層が第2の厚さを有し、前記第2の厚さが前記第1の厚さより薄くなるように選択されるか、及び/又は前記第2の濃度が前記第1の濃度以上となるように選択される、堆積するステップと、
部分的に硬化される前記第1の層及び前記第2の層を同時に硬化して、第1のヤング率より低い第2のヤング率を有する硬化される第2の層に接着される、前記第1のヤング率を有する硬化される第1の層を形成するステップと、
第3の硬化性組成物の第3の層を、前記第2の層に堆積するステップであって、前記第3の硬化性組成物が、架橋した第3の層を形成するための、及び、前記第2の反応性直鎖状ポリオルガノシロキサンを用いた架橋により前記第3の層を硬化した前記第2の層に接着させるための、第3の反応性ポリオルガノシロキサンを含む、堆積するステップと、
前記第3の層を硬化して、硬化した前記第2の層に接着した硬化した第3の層を形成するステップと
を有する、ポリオルガノシロキサン系スタンプを製造する方法。 - 前記第1の厚さが5〜70μmの範囲内であり、前記第1のヤング率が、30から100MPaの範囲内である、請求項1に記載の方法。
- 前記第2の厚さが前記第1の厚さ未満になるように選択されるか、及び/又は前記第2の濃度が前記第1の濃度以上になるように選択される、請求項1又は2に記載の方法。
- 前記反応性分岐状ポリオルガノシロキサンが、ビニル官能化分岐状ポリオルガノシロキサン、水素化物官能化分岐状ポリオルガノシロキサン、又は両方の混合物を含み、前記第1の反応性直鎖状ポリオルガノシロキサン、及び前記第2の反応性直鎖状ポリオルガノシロキサンが、それぞれ、ビニル官能化直鎖状ポリオルガノシロキサン及び水素化物官能化直鎖状ポリオルガノシロキサンの混合物を含み、前記触媒が、ヒドロシリル化触媒を含む、請求項1から3のいずれか一項に記載の方法。
- 前記第2の硬化性組成物が、前記第1の硬化性組成物の触媒減速材濃度以下の触媒減速材濃度を有する、請求項5に記載の方法。
- 前記第2の硬化性組成物が、前記第1の硬化性組成物より低い粘度を有し;任意選択で、第2の硬化性組成物が、前記第2の硬化性組成物の前記粘度を低下させるための揮発性希釈剤をさらに含み、前記揮発性希釈剤が、前記第2の硬化性組成物の前記堆積中及び/又は同時の硬化中に蒸発可能である、請求項1から8のいずれか一項に記載の方法。
- 前記第3の反応性ポリオルガノシロキサンが、さらなるビニル官能化直鎖状ポリオルガノシロキサン、及びさらなる水素化物官能化直鎖状ポリオルガノシロキサンを含むさらなる混合物と、さらなるヒドロシリル化触媒とを含む、請求項1から9のいずれか一項に記載の方法。
- スタンプを剛性担体に固定するステップをさらに有し、前記第3の層が、前記剛性担体と前記第2の層との間に配置されている、請求項1から10のいずれか一項に記載の方法。
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FR3089847B1 (fr) * | 2018-12-13 | 2022-02-25 | Commissariat Energie Atomique | Procédé de fabrication d’un moule de lithographie pour impression nanométrique |
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TW562755B (en) | 1999-12-31 | 2003-11-21 | Ibm | Stamp device for printing a pattern on a surface of a substrate |
US7217778B2 (en) * | 2002-02-08 | 2007-05-15 | Ophtec B.V. | High refractive index flexible silicone |
US7296519B2 (en) * | 2002-05-27 | 2007-11-20 | Koninklijke Philips Electronics N.V. | Method and device for transferring a pattern from stamp to a substrate |
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