KR920700847A - 민감한 기질의 피막을 제거하는 방법 및 이에 유용한 분사매질 - Google Patents

민감한 기질의 피막을 제거하는 방법 및 이에 유용한 분사매질

Info

Publication number
KR920700847A
KR920700847A KR1019910701089A KR910701089A KR920700847A KR 920700847 A KR920700847 A KR 920700847A KR 1019910701089 A KR1019910701089 A KR 1019910701089A KR 910701089 A KR910701089 A KR 910701089A KR 920700847 A KR920700847 A KR 920700847A
Authority
KR
South Korea
Prior art keywords
bicarbonate
hydrophobic silica
spray medium
microns
range
Prior art date
Application number
KR1019910701089A
Other languages
English (en)
Inventor
커쉬너 로렌스
Original Assignee
원본미기재
처어취 앤드 드와이트 컴퍼니, 인코포레이티드
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23259102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR920700847(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 원본미기재, 처어취 앤드 드와이트 컴퍼니, 인코포레이티드 filed Critical 원본미기재
Publication of KR920700847A publication Critical patent/KR920700847A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Silicon Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

내용 없음

Description

민감한 기질의 피막을 제거하는 방법 및 이에 유용한 분사매질
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 민감한 금속 및 합성물 표면으로부터 피막을 제거시키는 방법에 있어서, 상기 면을 10-50psi의 압력하에서 충분히 포화된 압축기류로 분사하는 것을 포함하며, 상기 기류는 알칼리 금속과 암모늄 바아카보네이트로 이루어진 군에서 선택된 수용성 바이카보네이트를 분사매질로써 포함하며, 상기 바아키보네이트입자는 10-500미크론의 범위내의 입자크기를 가지며, 바아키보네이트의 중량에 대해 적오도 0.2%의 소수성 실리카 유동/항응고제와 혼합한 것인 방법.
  2. 제1항에 있어서, 바이카보네이트는 소듐바이카보네이트이며, 소수성 실리카는 수소결합을 하지 않은 실라놀기 및 흡수된 물이 없는 것인 방법.
  3. 제1항에 있어서, 분사기류는 매분당 소듐바이카보네이트 입자 1-10 파운드의 비율로 조절되어 표면에 적용되는 것인 방법.
  4. 제1항에 있어서, 분사매질은 바이카보네이트의 중량에 대해 0.2-3%의 소수성 실리카를 함유하는 것인 방법.
  5. 제1항에 있어서, 바아키보네이트는 250-300미크론의 범위의 입자크기를 가지는 방법.
  6. 민감한 금속과 합성물 표면으로부터 피막을 제거시키기 위한 분사매질에 있어서, 기본적으로 알칼리금속와 암모늄 바이카보네이트로 이루어진 군에서 선택된 수용성 바아카보네이트 입자로 구성되며, 상기의 바이카보네이트는 10-500 미크론의 범위내의 입자크기를 가지며, 이들은 바이카보네이트의 중량에 대해 적어도 0.2% 소수성 실라카 유동/항응고제와 혼합된 것인 분사매질
  7. 제6항에 있어서, 바이카보네이트는 소듐바이카보네이트이며, 소수성 실리카는 수소결합을 하지 않은 실라놀기 및 흡수된 물이 없는 것인 분사매질.
  8. 제6항에 있어서, 0.2-3%의 소수성 실라카를 포함하는 분사매질.
  9. 제6항에 있어서, 바이카보네이트가 250-300미크론의 범위내의 입자크기를 가지는 것인 분사매질.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701089A 1989-03-14 1990-03-14 민감한 기질의 피막을 제거하는 방법 및 이에 유용한 분사매질 KR920700847A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32341289A 1989-03-14 1989-03-14
US07/323412 1989-03-14
PCT/US1990/004203 WO1990011163A2 (en) 1989-03-14 1990-03-14 Process for removing coatings from sensitive substrates, and blasting media useful therein

Publications (1)

Publication Number Publication Date
KR920700847A true KR920700847A (ko) 1992-08-10

Family

ID=23259102

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701089A KR920700847A (ko) 1989-03-14 1990-03-14 민감한 기질의 피막을 제거하는 방법 및 이에 유용한 분사매질

Country Status (21)

Country Link
EP (1) EP0463121B1 (ko)
JP (1) JPH0755451B2 (ko)
KR (1) KR920700847A (ko)
CN (1) CN1021892C (ko)
AR (1) AR243787A1 (ko)
AT (1) ATE111003T1 (ko)
AU (1) AU642424B2 (ko)
BR (1) BR9007216A (ko)
CA (1) CA2050321A1 (ko)
CZ (1) CZ283650B6 (ko)
DE (1) DE69012319T2 (ko)
DK (1) DK173347B1 (ko)
ES (1) ES2021230A6 (ko)
FI (1) FI94847C (ko)
GR (1) GR1000759B (ko)
HU (1) HU212485B (ko)
IL (1) IL93572A (ko)
NZ (1) NZ232857A (ko)
PT (1) PT93417B (ko)
WO (1) WO1990011163A2 (ko)
ZA (1) ZA901878B (ko)

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NZ237596A (en) * 1990-04-06 1993-03-26 Church & Dwight Co Inc Method of removing coatings by blasting with high velocity crystalline bicarbonate particles in a fluid stream
TR25648A (tr) * 1990-04-13 1993-07-01 Church & Dwight Co Inc Hassas alt tabakalardan kaplamalari cikarmak icin proses ve bunun icin faydali kumlama ortami
NO175807C (no) * 1992-09-25 1994-12-14 Norsk Hydro As Fremgangsmåte for fjerning av belegg samt blåsemiddel for fjerning av belegg
US5593339A (en) * 1993-08-12 1997-01-14 Church & Dwight Co., Inc. Slurry cleaning process
US5569410A (en) * 1994-11-17 1996-10-29 Elf Atochem North America, Inc. Ammonium bicarbonate/ammonium carbamate activated benzyl alcohol paint stripper
US6010546A (en) * 1997-07-24 2000-01-04 Asahi Glass Company, Ltd. Blasting medium and blasting method employing such medium
JP2000343435A (ja) * 1999-03-29 2000-12-12 Asahi Glass Co Ltd ブラストメディア及びブラスト方法
CN101422776A (zh) * 2001-10-26 2009-05-06 康奈可压缩机株式会社 涂覆碳氟树脂的方法
US7805822B2 (en) 2003-12-15 2010-10-05 Turbocombustor Technology, Inc. Process for removing thermal barrier coatings
DE102008022649A1 (de) 2008-05-07 2009-11-12 Airbus Deutschland Gmbh Verfahren und Vorrichtung zur Vorbereitung von Oberflächen kohlestofffaserverstärkter Kunststoffe
US9272391B2 (en) 2011-05-25 2016-03-01 Nike, Inc. Sodium bicarbonate puck cleaning and painting
CN105016363B (zh) * 2015-07-22 2017-04-05 江苏井神盐化股份有限公司 小苏打生产防结块工艺和装置
US10538686B2 (en) 2017-09-27 2020-01-21 Honda Motor Co., Ltd. Multi-material assembly and methods of making thereof
CN111843849B (zh) * 2020-08-05 2022-03-01 江苏佰健环保科技有限公司 安全环保型飞机蒙皮漆层的物理清除工艺及清除系统

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ATE33267T1 (de) * 1981-09-25 1988-04-15 Procter & Gamble Aminosilanen enthaltende koernige reinigungsmittelgemische.
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Also Published As

Publication number Publication date
HU212485B (en) 1996-07-29
AU642424B2 (en) 1993-10-21
DK173347B1 (da) 2000-08-07
WO1990011163A3 (en) 1990-11-15
PT93417B (pt) 1999-12-31
DK160291D0 (da) 1991-09-13
ES2021230A6 (es) 1991-10-16
EP0463121A1 (en) 1992-01-02
ZA901878B (en) 1990-12-28
CZ283650B6 (cs) 1998-05-13
CS119290A3 (en) 1992-11-18
IL93572A0 (en) 1990-11-29
DK160291A (da) 1991-09-13
DE69012319D1 (de) 1994-10-13
JPH0755451B2 (ja) 1995-06-14
FI914200A0 (fi) 1991-09-05
DE69012319T2 (de) 1994-12-22
IL93572A (en) 1993-06-10
FI94847C (fi) 1995-11-10
GR1000759B (el) 1992-12-30
PT93417A (pt) 1990-11-07
CN1047046A (zh) 1990-11-21
HU906785D0 (en) 1992-02-28
HUT61686A (en) 1993-03-01
GR900100181A (en) 1990-07-31
CN1021892C (zh) 1993-08-25
FI94847B (fi) 1995-07-31
CA2050321A1 (en) 1990-09-15
EP0463121A4 (en) 1992-10-07
AU6147290A (en) 1990-10-22
ATE111003T1 (de) 1994-09-15
WO1990011163A2 (en) 1990-10-04
BR9007216A (pt) 1992-02-18
AR243787A1 (es) 1993-09-30
NZ232857A (en) 1992-05-26
EP0463121B1 (en) 1994-09-07
JPH04504824A (ja) 1992-08-27

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