WO2010143899A3 - 다공성 시트의 제조방법 및 이에 의해 제조된 다공성 시트 - Google Patents

다공성 시트의 제조방법 및 이에 의해 제조된 다공성 시트 Download PDF

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Publication number
WO2010143899A3
WO2010143899A3 PCT/KR2010/003733 KR2010003733W WO2010143899A3 WO 2010143899 A3 WO2010143899 A3 WO 2010143899A3 KR 2010003733 W KR2010003733 W KR 2010003733W WO 2010143899 A3 WO2010143899 A3 WO 2010143899A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous sheet
production method
polymer resin
resin sheet
produced
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
Application number
PCT/KR2010/003733
Other languages
English (en)
French (fr)
Other versions
WO2010143899A9 (ko
WO2010143899A2 (ko
Inventor
정성욱
안병인
태영지
윤경연
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to JP2012514885A priority Critical patent/JP5748747B2/ja
Priority to US13/377,792 priority patent/US20120085038A1/en
Publication of WO2010143899A2 publication Critical patent/WO2010143899A2/ko
Publication of WO2010143899A3 publication Critical patent/WO2010143899A3/ko
Publication of WO2010143899A9 publication Critical patent/WO2010143899A9/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/042—Elimination of an organic solid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/08—Supercritical fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

본 발명은, a) 초임계 유체에 녹는 초임계 추출대상물을 포함하는 중합체 수지 시트를 제조하는 단계; 및 b) 초임계 유체를 상기 중합체 수지 시트 내로 주입하여 상기 중합체 수지 시트에 포함된 상기 초임계 추출대상물을 추출하여 상기 중합체 수지 시트에 기공을 형성하는 단계를 포함하는 다공성 시트의 제조방법 및 이에 의해 제조된 다공성 시트를 제공한다.
PCT/KR2010/003733 2009-06-10 2010-06-10 다공성 시트의 제조방법 및 이에 의해 제조된 다공성 시트 Ceased WO2010143899A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012514885A JP5748747B2 (ja) 2009-06-10 2010-06-10 多孔性シートの製造方法及びこれにより製造された多孔性シート
US13/377,792 US20120085038A1 (en) 2009-06-10 2010-06-10 Method for manufacturing porous sheet and porous sheet manufactured by the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0051598 2009-06-10
KR20090051598 2009-06-10

Publications (3)

Publication Number Publication Date
WO2010143899A2 WO2010143899A2 (ko) 2010-12-16
WO2010143899A3 true WO2010143899A3 (ko) 2011-03-31
WO2010143899A9 WO2010143899A9 (ko) 2011-05-19

Family

ID=43309376

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/003733 Ceased WO2010143899A2 (ko) 2009-06-10 2010-06-10 다공성 시트의 제조방법 및 이에 의해 제조된 다공성 시트

Country Status (5)

Country Link
US (1) US20120085038A1 (ko)
JP (1) JP5748747B2 (ko)
KR (1) KR101234313B1 (ko)
TW (1) TWI466930B (ko)
WO (1) WO2010143899A2 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201601175WA (en) * 2013-08-22 2016-03-30 Cabot Microelectronics Corp Polishing pad with porous interface and solid core, and related apparatus and methods
US10625391B2 (en) 2014-10-31 2020-04-21 Kuraray Co., Ltd. Non-porous molded article for polishing layer, polishing pad, and polishing method
KR102085088B1 (ko) * 2017-11-28 2020-03-05 재단법인 대구경북첨단의료산업진흥재단 다공성 생체친화성 폴리머 구조체의 제조방법 및 이에 의해 제조된 다공성 생체친화성 폴리머 구조체
KR101998309B1 (ko) * 2017-11-30 2019-07-09 서울대학교 산학협력단 초임계 또는 아임계 유체를 이용한 멀티스케일 다공성 3차원 구조체 제조방법과 그 멀티스케일 다공성 3차원 구조체
EP3670591B1 (en) * 2018-12-06 2024-10-02 TSRC Corporation Polymer composition, foam and method thereof
CN114670119B (zh) * 2021-04-27 2024-01-12 宁波赢伟泰科新材料有限公司 一种提高抛光效率的化学机械抛光垫及其制备方法
CN113968034A (zh) * 2021-11-03 2022-01-25 特步(中国)有限公司 发泡编织元件的制作方法和发泡鞋面的制作方法
CN114149611A (zh) * 2021-11-09 2022-03-08 安徽省众望科希盟科技有限公司 一种使用聚酰胺酸改性膨化聚四氟乙烯的改性方法
JP2023175401A (ja) * 2022-05-30 2023-12-12 ニッタ・デュポン株式会社 研磨パッド

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006088523A (ja) * 2004-09-24 2006-04-06 Dainippon Printing Co Ltd 熱転写受像シート及びその製造方法
JP2006131881A (ja) * 2004-09-13 2006-05-25 Nitto Denko Corp 多孔質体の製造方法、多孔質体、反射防止膜、反射防止シートの製造方法及び反射防止シート
KR20080016663A (ko) * 2005-06-22 2008-02-21 캐보트 마이크로일렉트로닉스 코포레이션 Ｃｍｐ용 투명 미세다공질 재료
KR20080037719A (ko) * 2005-08-19 2008-04-30 캐보트 마이크로일렉트로닉스 코포레이션 표면-텍스쳐화 미공질 연마 패드

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19681433T1 (de) * 1995-06-06 1998-05-07 Univ North Carolina Verfahren für die Herstellung von Polyester in Kohlendioxid
US6558607B1 (en) * 1999-09-30 2003-05-06 University Of Massachusetts Crystallization of constrained polymers
JP2001323099A (ja) * 2000-05-15 2001-11-20 Nitto Denko Corp 感光性樹脂組成物、多孔質樹脂、回路基板および回路付サスペンション基板
US6913517B2 (en) * 2002-05-23 2005-07-05 Cabot Microelectronics Corporation Microporous polishing pads
US7166247B2 (en) * 2002-06-24 2007-01-23 Micron Technology, Inc. Foamed mechanical planarization pads made with supercritical fluid
US7311862B2 (en) * 2002-10-28 2007-12-25 Cabot Microelectronics Corporation Method for manufacturing microporous CMP materials having controlled pore size
US7435165B2 (en) * 2002-10-28 2008-10-14 Cabot Microelectronics Corporation Transparent microporous materials for CMP
US6773473B2 (en) * 2002-11-12 2004-08-10 Saint-Gobain Abrasives Technology Company Supercritical fluid extraction
JP4289089B2 (ja) * 2003-09-02 2009-07-01 東洋紡績株式会社 ポリエチレン多孔体の製造方法
JP4646199B2 (ja) * 2004-09-29 2011-03-09 日東電工株式会社 多孔質膜の製造方法
US20060211840A1 (en) * 2005-03-20 2006-09-21 Aspen Aerogels Inc. Polyurea aerogels
JP2012509960A (ja) * 2008-11-24 2012-04-26 コーニング インコーポレイテッド ３ｄ細胞培養物品およびその方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006131881A (ja) * 2004-09-13 2006-05-25 Nitto Denko Corp 多孔質体の製造方法、多孔質体、反射防止膜、反射防止シートの製造方法及び反射防止シート
JP2006088523A (ja) * 2004-09-24 2006-04-06 Dainippon Printing Co Ltd 熱転写受像シート及びその製造方法
KR20080016663A (ko) * 2005-06-22 2008-02-21 캐보트 마이크로일렉트로닉스 코포레이션 Ｃｍｐ용 투명 미세다공질 재료
KR20080037719A (ko) * 2005-08-19 2008-04-30 캐보트 마이크로일렉트로닉스 코포레이션 표면-텍스쳐화 미공질 연마 패드

Also Published As

Publication number Publication date
WO2010143899A9 (ko) 2011-05-19
JP2012529553A (ja) 2012-11-22
JP5748747B2 (ja) 2015-07-15
US20120085038A1 (en) 2012-04-12
TW201109375A (en) 2011-03-16
WO2010143899A2 (ko) 2010-12-16
KR101234313B1 (ko) 2013-02-18
KR20100132933A (ko) 2010-12-20
TWI466930B (zh) 2015-01-01

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