TWI480104B - 快速固定性材料噴灑設備之清潔方法 - Google Patents

快速固定性材料噴灑設備之清潔方法 Download PDF

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Publication number
TWI480104B
TWI480104B TW098109203A TW98109203A TWI480104B TW I480104 B TWI480104 B TW I480104B TW 098109203 A TW098109203 A TW 098109203A TW 98109203 A TW98109203 A TW 98109203A TW I480104 B TWI480104 B TW I480104B
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TW
Taiwan
Prior art keywords
cleaning
spray gun
freezing point
material spray
spray equipment
Prior art date
Application number
TW098109203A
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English (en)
Other versions
TW200948483A (en
Inventor
Joseph E Tix
Jeffrey N Velgersdyk
Richard D Anderson
Mark T Weinberger
Original Assignee
Graco Minnesota Inc
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 Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of TW200948483A publication Critical patent/TW200948483A/zh
Application granted granted Critical
Publication of TWI480104B publication Critical patent/TWI480104B/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D9/00—Chemical paint or ink removers
    • C09D9/005—Chemical paint or ink removers containing organic solvents
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/263—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5009—Organic solvents containing phosphorus, sulfur or silicon, e.g. dimethylsulfoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Description

快速固定性材料噴灑設備之清潔方法
本申請案要求2007年9月11日提出之US申請案60/971,305的權益，其內容倂入本文為參考。
本發明係有關一種清潔及沖洗快速固定材料噴槍之方法。
在使用聚胺基甲酸酯類、聚脲類及類似者時，用於清潔快速固定抽吸及噴灑設備的一般溶劑包括礦油精、二甲苯、丙酮、乙酸正丁酯、丁基溶纖劑、丁基卡必醇、正丁醇、甲基乙基酮(MEK)、甲基異丁基酮、斯陶大(Stoddard)、二醇醚、N-甲基吡咯烷酮(NMP)及DynaSolve牌之溶劑。很多這些材料具有一些與其本身相關之毒性。
揭示一種清潔及沖洗快速固定材料噴槍之方法，其在較佳具體實例中使用約62.5% DMSO、32.5% DBE及5%水之混合物。此混合物在被霧化時是無毒的，且降低液體之冰點至低於10℉。因為溶劑與清洗用氣體混合且是以霧化形態自噴槍排出，重要的是使用無毒性溶劑，且也重要的是混合物的冰點夠低使得以在較冷氣候中能使用而不會凍結。
本發明之上述及其他目的及優點從以下描述連同所附之圖示將更完全顯明，其中類似之參考記號在全部的數個示意圖中係指相同或類似之部份。
揭示一種清潔及沖洗快速固定材料噴槍10之方法，其在較佳具體實例中使用約62.5% DMSO、32.5% DBE及5%水之混合物12。此混合物12在被霧化時是無毒的，且降低液體之冰點至低於10℉。因為溶劑與清洗用氣體14混合且是以霧化形態自噴槍10排出，重要的是使用無毒性溶劑，且也重要的是混合物的冰點夠低使得以在較冷氣候中能使用而不會凍結。
需要指明的是，本發明的清潔方法可在不偏離如以下申請專利範圍所定義之本發明的精神及範圍的情況下進行各種改變及修正。
圖1顯示利用本發明的方法之用於噴灑流體之空氣清洗的噴槍之具體實例，該噴槍非正在噴灑。
圖2顯示利用本發明的方法之用於噴灑流體之空氣清洗的噴槍之具體實例，該噴槍正在噴灑。

Claims (5)

  1. 一種空氣清洗式快速固定材料噴槍的清潔方法，其中該噴槍具有清洗用空氣通道且該方法包含以下步驟：提供包含DMSO及至少一種降低冰點之組份的清潔材料源；及將該清潔材料導入該清洗用空氣通道。
  2. 如申請專利範圍第1項之方法，其中該降低冰點之組份包含DBE。
  3. 如申請專利範圍第1項之方法，其中該降低冰點之組份包含水。
  4. 如申請專利範圍第1項之方法，其中該降低冰點之組份包含DBE及水。
  5. 如申請專利範圍第4項之方法，其中該清潔材料包含約62.5% DMSO、32.5% DBE及5%水。
TW098109203A 2008-04-24 2009-03-20 快速固定性材料噴灑設備之清潔方法 TWI480104B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4748208P 2008-04-24 2008-04-24

Publications (2)

Publication Number Publication Date
TW200948483A TW200948483A (en) 2009-12-01
TWI480104B true TWI480104B (zh) 2015-04-11

Family

ID=41217128

Family Applications (1)

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TW098109203A TWI480104B (zh) 2008-04-24 2009-03-20 快速固定性材料噴灑設備之清潔方法

Country Status (9)

Country Link
US (1) US8182614B2 (zh)
EP (1) EP2280790B1 (zh)
JP (1) JP5694918B2 (zh)
KR (1) KR101588068B1 (zh)
CN (1) CN102015132B (zh)
AU (1) AU2009238465B2 (zh)
ES (1) ES2402989T3 (zh)
TW (1) TWI480104B (zh)
WO (1) WO2009131835A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6122333B2 (ja) * 2013-04-12 2017-04-26 コーデックケミカル株式会社 洗浄剤組成物及び該組成物を含有する洗浄剤並びにそれらを用いた洗浄方法
WO2022256630A1 (en) * 2021-06-04 2022-12-08 Graco Minnesota Inc. Solvent dosing for a spray applicator

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Also Published As

Publication number Publication date
KR101588068B1 (ko) 2016-01-22
JP5694918B2 (ja) 2015-04-01
EP2280790A4 (en) 2012-07-11
WO2009131835A1 (en) 2009-10-29
CN102015132B (zh) 2013-03-13
AU2009238465B2 (en) 2014-09-04
JP2011521771A (ja) 2011-07-28
KR20110016897A (ko) 2011-02-18
CN102015132A (zh) 2011-04-13
EP2280790A1 (en) 2011-02-09
US20110046037A1 (en) 2011-02-24
AU2009238465A1 (en) 2009-10-29
ES2402989T3 (es) 2013-05-13
TW200948483A (en) 2009-12-01
EP2280790B1 (en) 2013-03-27
US8182614B2 (en) 2012-05-22

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