TW200640638A - Resin stamper - Google Patents

Resin stamper

Info

Publication number
TW200640638A
TW200640638A TW095110247A TW95110247A TW200640638A TW 200640638 A TW200640638 A TW 200640638A TW 095110247 A TW095110247 A TW 095110247A TW 95110247 A TW95110247 A TW 95110247A TW 200640638 A TW200640638 A TW 200640638A
Authority
TW
Taiwan
Prior art keywords
multilayer body
stamper
resin
disclosed
resin stamper
Prior art date
Application number
TW095110247A
Other languages
Chinese (zh)
Inventor
Haruhiko Takahashi
Tomohiro Ohtaki
Original Assignee
Zeon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeon Corp filed Critical Zeon Corp
Publication of TW200640638A publication Critical patent/TW200640638A/en

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • B29C2043/023—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves
    • B29C2043/025—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface having a plurality of grooves forming a microstructure, i.e. fine patterning
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Disclosed is a resin stamper used for production of a multilayer body which is composed of a base layer and a cured resin layer. This resin stamper enables to obtain a multilayer body having excellent adhesion durability between the base layer and the cured resin layer. Also disclosed is an optical information recording medium having high reliability in information reading. Specifically disclosed are a resin stamper obtained by molding a resin composition containing 100 parts by weight of an alicyclic structure-containing polymer and 3.1-0.01 parts by weight of a triazine structure-containing compound; a multilayer body formed by using such a stamper; a method for producing such a multilayer body; and an optical information recording medium comprising such a multilayer body.
TW095110247A 2005-03-25 2006-03-24 Resin stamper TW200640638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005090237 2005-03-25

Publications (1)

Publication Number Publication Date
TW200640638A true TW200640638A (en) 2006-12-01

Family

ID=37023881

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110247A TW200640638A (en) 2005-03-25 2006-03-24 Resin stamper

Country Status (3)

Country Link
JP (1) JPWO2006101235A1 (en)
TW (1) TW200640638A (en)
WO (1) WO2006101235A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI482733B (en) * 2007-12-26 2015-05-01

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5337365B2 (en) * 2007-10-18 2013-11-06 出光興産株式会社 Aromatic polycarbonate resin composition for resin stamper, method for producing resin stamper, and resin stamper
TWI444282B (en) 2007-10-19 2014-07-11 Showa Denko Kk Method and apparatus for manufacturing resin stamper, imprint method, magnetic recording medium, and magnetic recording/reproducing apparatus
JP4482047B2 (en) 2008-03-28 2010-06-16 株式会社東芝 Imprint method
JP6240903B1 (en) * 2016-09-21 2017-12-06 パナソニックＩｐマネジメント株式会社 seal
KR20220144370A (en) * 2020-02-28 2022-10-26 니폰 제온 가부시키가이샤 Method for producing nitrile rubber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047251A (en) * 1983-08-26 1985-03-14 Hitachi Ltd Manufacturing method of optical disk
JPH01206007A (en) * 1988-02-12 1989-08-18 Canon Inc Manufacture of board for information recording medium
JP3991471B2 (en) * 1998-10-01 2007-10-17 日本ゼオン株式会社 Manufacturing method of molded body
JP3956552B2 (en) * 1999-10-27 2007-08-08 日本ゼオン株式会社 Contact lens mold
JP2003203402A (en) * 2001-12-28 2003-07-18 Matsushita Electric Ind Co Ltd Method of manufacturing optical information recording medium and optical information recording medium
JP4303627B2 (en) * 2004-03-31 2009-07-29 忠弘 大見 Resin mold or stamper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI482733B (en) * 2007-12-26 2015-05-01

Also Published As

Publication number Publication date
WO2006101235A1 (en) 2006-09-28
JPWO2006101235A1 (en) 2008-09-04

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