KR100985269B1 - 연속 소둔 중 강재 표면의 석출 물질 저감용 코팅재 및코팅 방법 - Google Patents
연속 소둔 중 강재 표면의 석출 물질 저감용 코팅재 및코팅 방법 Download PDFInfo
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- KR100985269B1 KR100985269B1 KR1020070117675A KR20070117675A KR100985269B1 KR 100985269 B1 KR100985269 B1 KR 100985269B1 KR 1020070117675 A KR1020070117675 A KR 1020070117675A KR 20070117675 A KR20070117675 A KR 20070117675A KR 100985269 B1 KR100985269 B1 KR 100985269B1
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- mercaptobenzothiazole
- coating
- steel
- continuous annealing
- coating material
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- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/70—Sulfur atoms
- C07D277/72—2-Mercaptobenzothiazole
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- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/46—Anti-skinning agents
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Description
Claims (6)
- 중량%로, 디미네랄라이즈드 워터(Demineralized Water) 25~54%, 메르캅토벤조티아졸(Mercaptobenzothiazole) 20~40% 및 상기 메르캅토벤조티아졸을 용해할 수 있는 알카놀아민(Alkanol Amine) 20~40%를 포함하는 것을 특징으로 하는 연속소둔 중 강재 표면의 석출물질 저감용 황 코팅재.
- 제1항에 있어서, 상기 황 코팅재는 계면활성제로 가성 소다 또는 가성 소다 혼합물 5% 이하를 더 포함하는 것을 특징으로 하는 연속소둔 중 강재 표면의 석출물질 저감용 황 코팅재.
- 중량%로, 디미네랄라이즈드 워터(Demineralized Water) 25~54%, 메르캅토벤조티아졸(Mercaptobenzothiazole) 20~40% 및 상기 메르캅토벤조티아졸을 용해할 수 있는 알카놀 아민(Alkanol Amine) 20~40%를 포함하는 황 코팅재를 수용성 용매에 5~8%의 농도로 혼합한 것을 특징으로 하는 연속소둔 중 강재 표면의 석출물질 저감용 코팅 용액.
- 제3항에 있어서, 상기 황 코팅재는 계면활성제로 가성 소다 또는 가성 소다 혼합물 5% 이하를 더 포함하는 것을 특징으로 하는 연속소둔 중 강재 표면의 석출물질 저감용 코팅 용액.
- 연속 소둔 라인의 입력부에서,중량%로, 디미네랄라이즈드 워터(Demineralized Water) 25~54%, 메르캅토벤조티아졸(Mercaptobenzothiazole) 20~40% 및 상기 메르캅토벤조티아졸을 용해할 수 있는 알카놀 아민(Alkanol Amine) 20~40%를 포함하는 황 코팅재가 수용성 용매에 5~8%의 농도로 혼합된 연속소둔 중 강재 표면의 석출물질 저감용 코팅 용액을 강재 표면에 도포하는 코팅 방법.
- 제5항에 있어서, 상기 도포는 스프레이 방식 도포, 침전 방식 도포 또는 스프레이 및 침전식 방식을 동시에 이용하는 도포임을 특징으로 하는 코팅 방법.
Priority Applications (1)
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KR1020070117675A KR100985269B1 (ko) | 2007-11-19 | 2007-11-19 | 연속 소둔 중 강재 표면의 석출 물질 저감용 코팅재 및코팅 방법 |
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KR1020070117675A KR100985269B1 (ko) | 2007-11-19 | 2007-11-19 | 연속 소둔 중 강재 표면의 석출 물질 저감용 코팅재 및코팅 방법 |
Publications (2)
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KR20090051332A KR20090051332A (ko) | 2009-05-22 |
KR100985269B1 true KR100985269B1 (ko) | 2010-10-04 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155689A (ja) * | 1984-01-24 | 1985-08-15 | Mitsubishi Heavy Ind Ltd | 防錆剤 |
JP2000119863A (ja) | 1998-10-09 | 2000-04-25 | Katsuyoshi Otsuka | マグネシウム合金の低公害表面処理法 |
KR20050101312A (ko) * | 2002-12-03 | 2005-10-21 | 티센크루프 슈타알 악티엔게젤샤프트 | 윤활제가 피복된 성형성이 개선된 금속판 |
KR100815813B1 (ko) * | 2006-12-28 | 2008-03-20 | 주식회사 포스코 | 표면거칠기가 개선되는 아연계 도금강판과 그 제조방법 |
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2007
- 2007-11-19 KR KR1020070117675A patent/KR100985269B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60155689A (ja) * | 1984-01-24 | 1985-08-15 | Mitsubishi Heavy Ind Ltd | 防錆剤 |
JP2000119863A (ja) | 1998-10-09 | 2000-04-25 | Katsuyoshi Otsuka | マグネシウム合金の低公害表面処理法 |
KR20050101312A (ko) * | 2002-12-03 | 2005-10-21 | 티센크루프 슈타알 악티엔게젤샤프트 | 윤활제가 피복된 성형성이 개선된 금속판 |
KR100815813B1 (ko) * | 2006-12-28 | 2008-03-20 | 주식회사 포스코 | 표면거칠기가 개선되는 아연계 도금강판과 그 제조방법 |
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