DK0749347T3 - Fremgangsmåder og indretninger til fjernelse af lag fra printkort - Google Patents

Fremgangsmåder og indretninger til fjernelse af lag fra printkort

Info

Publication number
DK0749347T3
DK0749347T3 DK95909913T DK95909913T DK0749347T3 DK 0749347 T3 DK0749347 T3 DK 0749347T3 DK 95909913 T DK95909913 T DK 95909913T DK 95909913 T DK95909913 T DK 95909913T DK 0749347 T3 DK0749347 T3 DK 0749347T3
Authority
DK
Denmark
Prior art keywords
screen
solution
slot
filter means
pcbs
Prior art date
Application number
DK95909913T
Other languages
English (en)
Inventor
David T Baron
Alexander R Taylor
Kuldip S Johal
Original Assignee
Atotech Deutschland Gmbh
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 Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Application granted granted Critical
Publication of DK0749347T3 publication Critical patent/DK0749347T3/da

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/42—Stripping or agents therefor
    • G03F7/422—Stripping or agents therefor using liquids only
    • G03F7/425—Stripping or agents therefor using liquids only containing mineral alkaline compounds; containing organic basic compounds, e.g. quaternary ammonium compounds; containing heterocyclic basic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B01D29/965—Device for changing the inclination of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/802—Device for changing the inclination of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/28—Strainers not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/42—Stripping or agents therefor
    • G03F7/422—Stripping or agents therefor using liquids only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DK95909913T 1994-03-08 1995-03-08 Fremgangsmåder og indretninger til fjernelse af lag fra printkort DK0749347T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/207,991 US5531889A (en) 1994-03-08 1994-03-08 Method and apparatus for removing resist particles from stripping solutions for printed wireboards
PCT/IB1995/000145 WO1995024257A1 (de) 1994-03-08 1995-03-08 Verfahren und vorrichtung zum entschichten von leiterplatten

Publications (1)

Publication Number Publication Date
DK0749347T3 true DK0749347T3 (da) 1999-03-29

Family

ID=22772796

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95909913T DK0749347T3 (da) 1994-03-08 1995-03-08 Fremgangsmåder og indretninger til fjernelse af lag fra printkort

Country Status (10)

Country Link
US (2) US5531889A (da)
EP (1) EP0749347B1 (da)
JP (1) JP3771936B2 (da)
AT (1) ATE167080T1 (da)
CA (1) CA2185009C (da)
DE (1) DE59502507D1 (da)
DK (1) DK0749347T3 (da)
ES (1) ES2118573T3 (da)
HK (1) HK1009329A1 (da)
WO (1) WO1995024257A1 (da)

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US5531889A (en) * 1994-03-08 1996-07-02 Atotech Usa, Inc. Method and apparatus for removing resist particles from stripping solutions for printed wireboards
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US6511547B1 (en) 1996-01-30 2003-01-28 Siliconvalley Chemlabs, Inc. Dibasic ester stripping composition
US5741368A (en) * 1996-01-30 1998-04-21 Silicon Valley Chemlabs Dibasic ester stripping composition
US5909744A (en) * 1996-01-30 1999-06-08 Silicon Valley Chemlabs, Inc. Dibasic ester stripping composition
DE19732154A1 (de) * 1997-07-25 1999-01-28 Basf Drucksysteme Gmbh Verfahren und Vorrichtung zum Nachbehandeln wäßriger Suspensionen, die beim Auswaschen belichteter lichtempfindlicher Druckplatten anfallen
DE19832105A1 (de) * 1998-07-17 2000-01-27 Pill Gertrud Abscheidevorrichtung zur Verwendung bei der Leiterplattenfertigung
JP4224651B2 (ja) 1999-02-25 2009-02-18 三菱瓦斯化学株式会社 レジスト剥離剤およびそれを用いた半導体素子の製造方法
US6672462B2 (en) * 2001-04-18 2004-01-06 James P. Sharkey Method and apparatus for removing particulate contaminants from commercial laundry waste water
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JP2003167358A (ja) * 2001-11-29 2003-06-13 Nagase & Co Ltd レジスト剥離廃液の再生装置及び再生方法
US6953529B2 (en) * 2003-05-05 2005-10-11 Weir Robert K Apparatus and method of particulate removal from liquids
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KR20070099827A (ko) * 2006-04-05 2007-10-10 삼성전자주식회사 Ｐｒ 스트리핑 장치, 이를 이용한 ｐｒ 스트리퍼 재사용방법 및 박막 트랜지스터 어레이 기판의 제조 방법
US20090277582A1 (en) 2008-05-09 2009-11-12 E. I. Du Pont De Nemours And Company Thick film recycling method
US20150047674A1 (en) * 2013-08-16 2015-02-19 Tel Nexx, Inc. Method and apparatus for removal of photoresist using improved chemistry
CN104924149B (zh) * 2015-05-22 2017-10-31 蚌埠市金林数控机床制造有限公司 一种具有润滑油回收功能的机床
JP6924690B2 (ja) * 2017-12-21 2021-08-25 花王株式会社 樹脂マスク剥離洗浄方法
CN108942381A (zh) * 2018-08-08 2018-12-07 江西锦囊商旅信息有限公司 一种机械加工用的切屑收集结构
CN111035983B (zh) * 2020-01-06 2024-07-05 湖南三友环保科技有限公司 一种用于生物硅藻土混合液中杂质去除的过滤装置
JP7740053B2 (ja) * 2022-02-18 2025-09-17 株式会社鶴見製作所 フィルタ式濃縮機

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Also Published As

Publication number Publication date
EP0749347A1 (de) 1996-12-27
JP3771936B2 (ja) 2006-05-10
HK1009329A1 (en) 1999-05-28
ATE167080T1 (de) 1998-06-15
DE59502507D1 (de) 1998-07-16
EP0749347B1 (de) 1998-06-10
CA2185009C (en) 2004-11-02
CA2185009A1 (en) 1995-09-14
WO1995024257A1 (de) 1995-09-14
US5599444A (en) 1997-02-04
US5531889A (en) 1996-07-02
ES2118573T3 (es) 1998-09-16
JPH09511175A (ja) 1997-11-11

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