KR20060057504A - 줄무늬가 감소한 화학적 기계적 연마 패드를 형성하기 위한장치 - Google Patents
줄무늬가 감소한 화학적 기계적 연마 패드를 형성하기 위한장치 Download PDFInfo
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- KR20060057504A KR20060057504A KR1020050102187A KR20050102187A KR20060057504A KR 20060057504 A KR20060057504 A KR 20060057504A KR 1020050102187 A KR1020050102187 A KR 1020050102187A KR 20050102187 A KR20050102187 A KR 20050102187A KR 20060057504 A KR20060057504 A KR 20060057504A
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- tank
- mix
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- microspheres
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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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
- B29C39/006—Monomers or prepolymers
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- H10P52/00—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/748—Plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
- B29B7/749—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components with stirring means for the individual components before they are mixed together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
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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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/44—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
Claims (10)
- 화학적 기계적 연마 패드를 형성하기 위한 장치에 있어서,폴리머 물질들을 갖는 탱크;마이크로스피어들을 갖는 저장 사일로;경화제를 갖는 경화제 저장 탱크;상기 폴리머 물질들과 마이크로스피어들의 예비-혼합물을 형성하기 위한 예비 혼합 프렙 탱크;원하는 벌크 밀도에 도달할 때까지 상기 예비-혼합물을 재순환시키기 위한 예비 혼합 프렙 탱크 내에서의 재순환 루프;상기 예비-혼합물을 저장하기 위한 예비 혼합 런 탱크;예비-혼합물 및 경화제의 혼합물을 형성하기 위한 믹서; 및상기 혼합물을 몰딩하기 위한 몰드를 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 상기 예비 혼합 프렙 탱크 내에서 상기 예비-혼합물을 교반하기 위한 교반기를 더 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 상기 예비 혼합 프렙 탱크를 탈가스하기 위한 진공실을 더 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 예비-혼합물의 벌크 밀도를 측정하기 위한 상기 재순환 루프 내에서의 인라인 농도계를 더 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 상기 마이크로스피어는, 폴리비닐알코올, 펙틴, 폴리비닐피롤리돈, 하이드록시에틸셀룰로즈, 메틸셀룰로즈, 하이드로프로필메틸셀룰로즈, 카르복시메틸셀룰로즈, 하이드록시프로필셀룰로즈, 폴리아크릴산, 폴리아크릴아마이드, 폴리에틸렌 글리콜, 폴리하이드록시에테르아크릴라이트, 녹말, 말레산 공중합체, 폴리에틸렌옥사이드, 폴리우레탄, 시클로덱스트린, 아크릴로니트릴과 비닐리덴클로라이드의 공중합체 및 이들의 조합을 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 상기 폴리머 물질은, 폴리우레탄, 폴리카보네이트, 폴리에스테르, 실리콘, 폴리이미드 및 폴리술폰, 폴리비닐클로라이드, 폴리아크릴로니트릴, 폴리메틸메트아크릴레이트, 폴리비닐리덴플루오라이드, 폴리에틸렌테레프탈레이트, 폴리에테르에테르케톤, 폴리에테르케톤, 폴리에테르이미드, 에틸비닐아세테이트, 폴리비닐부티레이트, 폴리비닐아세테이트, 아크릴로니트릴부타디엔스티렌, 플루오르화 에틸렌프로필렌 및 퍼플루오르알콕시 폴리머들 및 이들의 조합을 포함하는 것을 특징으로 하는 장치.
- 화학적 기계적 연마 패드를 형성하는 장치에 있어서,제 1 폴리머 물질들을 갖는 제 1 프리폴리머 저장 탱크;마이크로스피어들을 갖는 저장 사일로;경화제를 갖는 경화제 저장 탱크;상기 제 1 폴리머 물질들과 상기 마이크로스피어들의 예비-혼합물을 형성하기 위한 예비 혼합 프렙 탱크;원하는 벌크 밀도에 도달할 때까지 상기 예비-혼합물을 재순환하기 위한 예비 혼합 프렙 탱크 내에서의 재순환 루프;상기 예비-혼합물을 저장하기 위한 예비 혼합 런 탱크;상기 예비-혼합물 및 경화제들의 혼합물을 형성하기 위한 믹서;원하는 벌크 밀도에 도달할 때까지 제 2 폴리머 물질을 상기 혼합물에 공급하기 위한 상기 제 2 폴리머 물질들을 갖는 제 2 프리폴리머 저장 탱크; 및상기 혼합물을 몰딩하기 위한 몰드를 포함하는 것을 특징으로 하는 장치.
- 제 7 항에 있어서, 상기 제 1 및 제 2 폴리머 물질들은 동일한 것임을 특징으로 하는 장치.
- 화학적 기계적 연마 패드를 형성하는 장치에 있어서,폴리머 물질들을 갖는 프리폴리머 저장 탱크;마이크로스피어들을 갖는 저장 사일로;경화제를 갖는 경화제 저장 탱크;상기 폴리머 물질들과 상기 마이크로스피어들의 예비-혼합물을 형성하기 위 한 예비 혼합 런/프렙 탱크;원하는 벌크 밀도에 도달할 때까지 상기 예비-혼합물을 재순환하기 위한 예비 혼합 런/프렙 탱크 내에서의 재순환 루프;상기 예비-혼합물을 저장하기 위한 예비 혼합 런 탱크;상기 예비-혼합물 및 경화제들의 혼합물을 형성하기 위한 믹서; 및상기 혼합물을 몰딩하기 위한 몰드를 포함하는 것을 특징으로 하는 장치.
- 제 9 항에 있어서, 상기 혼합물에 추가 폴리머 물질들을 공급하기 위한 다른 프리폴리머 저장 탱크를 포함하는 것을 특징으로 하는 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/996,199 | 2004-11-23 | ||
| US10/996,199 US7275928B2 (en) | 2004-11-23 | 2004-11-23 | Apparatus for forming a striation reduced chemical mechanical polishing pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060057504A true KR20060057504A (ko) | 2006-05-26 |
| KR101137409B1 KR101137409B1 (ko) | 2012-04-20 |
Family
ID=36461216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050102187A Expired - Lifetime KR101137409B1 (ko) | 2004-11-23 | 2005-10-28 | 줄무늬가 감소한 화학적 기계적 연마 패드를 형성하기 위한장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7275928B2 (ko) |
| JP (1) | JP4842623B2 (ko) |
| KR (1) | KR101137409B1 (ko) |
| CN (1) | CN1781668B (ko) |
| TW (1) | TWI359718B (ko) |
Cited By (1)
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| US7435364B2 (en) * | 2005-04-11 | 2008-10-14 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method for forming a porous polishing pad |
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| JP2000344902A (ja) * | 1999-06-04 | 2000-12-12 | Fuji Spinning Co Ltd | 研磨パッド用ウレタン成形物の製造法及び研磨パッド用ウレタン成形物 |
| JP3316756B2 (ja) * | 1999-06-04 | 2002-08-19 | 富士紡績株式会社 | 研磨パッド用ウレタン成形物の製造方法及び研磨パッド用ウレタン成形物 |
| US6454634B1 (en) * | 2000-05-27 | 2002-09-24 | Rodel Holdings Inc. | Polishing pads for chemical mechanical planarization |
| JP3490431B2 (ja) * | 2000-06-13 | 2004-01-26 | 東洋ゴム工業株式会社 | ポリウレタン発泡体の製造方法、ポリウレタン発泡体及び研磨シート |
| US6620537B2 (en) | 2001-02-15 | 2003-09-16 | Ralph C. Struthers | Hydrocarbon fueled hydrogen fuel generator system and apparatus in combination with hydrogen fuel cells |
| JP2003007792A (ja) * | 2001-06-27 | 2003-01-10 | Seiko Epson Corp | 半導体解析装置、半導体解析方法及び半導体装置の製造方法 |
| US6649084B2 (en) * | 2001-07-25 | 2003-11-18 | Nippon Polyurethane Industry Co., Ltd. | Polyisocyanate curing agent for laminate adhesive, and laminate adhesive using the same |
| JP2003062748A (ja) * | 2001-08-24 | 2003-03-05 | Inoac Corp | 研磨用パッド |
| US6984163B2 (en) * | 2003-11-25 | 2006-01-10 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Polishing pad with high optical transmission window |
| US7396497B2 (en) * | 2004-09-30 | 2008-07-08 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Method of forming a polishing pad having reduced striations |
| US7275856B2 (en) * | 2004-09-30 | 2007-10-02 | Rohm And Haas Electronic Materials Cmp Holdings, Inc. | Apparatus for forming a polishing pad having a reduced striations |
| TWI410314B (zh) * | 2005-04-06 | 2013-10-01 | 羅門哈斯電子材料Cmp控股公司 | 藉由反應-射出成形製造多孔化學機械研磨墊之裝置 |
| TWI372108B (en) * | 2005-04-06 | 2012-09-11 | Rohm & Haas Elect Mat | Method for forming a porous reaction injection molded chemical mechanical polishing pad |
| KR100761847B1 (ko) * | 2005-12-07 | 2007-09-28 | 삼성전자주식회사 | 연마 입자가 내재된 연마 패드, 이의 제조 방법, 및 이를포함하는 화학적 기계적 연마 장치 |
-
2004
- 2004-11-23 US US10/996,199 patent/US7275928B2/en not_active Expired - Lifetime
-
2005
- 2005-10-28 KR KR1020050102187A patent/KR101137409B1/ko not_active Expired - Lifetime
- 2005-11-10 TW TW094139375A patent/TWI359718B/zh not_active IP Right Cessation
- 2005-11-23 CN CN200510128683XA patent/CN1781668B/zh not_active Ceased
- 2005-11-24 JP JP2005338381A patent/JP4842623B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9333467B2 (en) | 2013-06-12 | 2016-05-10 | Samsung Electronics Co., Ltd. | Apparatus for manufacturing polishing pad and method of manufacturing polishing pad using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI359718B (en) | 2012-03-11 |
| JP4842623B2 (ja) | 2011-12-21 |
| US20060110488A1 (en) | 2006-05-25 |
| CN1781668B (zh) | 2010-05-26 |
| CN1781668A (zh) | 2006-06-07 |
| JP2006161040A (ja) | 2006-06-22 |
| US7275928B2 (en) | 2007-10-02 |
| KR101137409B1 (ko) | 2012-04-20 |
| TW200618943A (en) | 2006-06-16 |
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