KR960037809A - Neutral detergent for rolled steel sheet cleaning and its manufacturing method - Google Patents

Neutral detergent for rolled steel sheet cleaning and its manufacturing method Download PDF

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Publication number
KR960037809A
KR960037809A KR1019950009916A KR19950009916A KR960037809A KR 960037809 A KR960037809 A KR 960037809A KR 1019950009916 A KR1019950009916 A KR 1019950009916A KR 19950009916 A KR19950009916 A KR 19950009916A KR 960037809 A KR960037809 A KR 960037809A
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KR
South Korea
Prior art keywords
steel sheet
rolled steel
cleaning
neutral detergent
water
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Application number
KR1019950009916A
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Korean (ko)
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KR970007569B1 (en
Inventor
김진두
김익범
김정수
Original Assignee
권석명
동양화학공업 주식회사
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Priority to KR1019950009916A priority Critical patent/KR970007569B1/en
Publication of KR960037809A publication Critical patent/KR960037809A/en
Application granted granted Critical
Publication of KR970007569B1 publication Critical patent/KR970007569B1/en

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Classifications

    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3753—Polyvinylalcohol; Ethers or esters thereof
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—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
    • 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
    • C11D2111/16—Metals

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

0.2∼20.0wt%의 계면활성제와 0.2∼20.0wt%의 가용화제와 0.01∼1.00wt%의 수용성 고분자와 0.01∼1.00wt%의 킬레이트제와 58.00∼99.5wt%의 물과, 조성물의 pH가 6.5∼8.0이 되도록 pH조절제를 혼합하여 세정력이 우수하고 작업자에게 해롭지 않으며 장치부식이 적고 압연강판에 부착된 오염물의 세정율이 탁월하며 경제성이 우수한 압연강판 세정용 중성세제 및 그 제조방법.0.2 to 20.0 wt% of surfactant, 0.2 to 20.0 wt% of solubilizer, 0.01 to 1.00 wt% of water-soluble polymer, 0.01 to 1.00 wt% of chelating agent, 58.00 to 99.5 wt% of water, pH of the composition is 6.5 Neutral detergent for washing rolled steel sheet and its manufacturing method which has excellent cleaning power, no harmful to operator, less corrosion of equipment, excellent cleaning rate of contaminants attached to the rolled steel sheet, and economical efficiency.

Description

압연강판 세정용 중성세제 및 그 제조방법Neutral detergent for rolled steel sheet cleaning and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (13)

압연강판 세정용 중성세제에 있어서, 0.2∼20.0wt%의 계면활성제와, 0.2∼20.0wt%의 가용화제와, 0.01∼1.00wt%의 수용성 고분자와, 0.01∼1.00wt%의 킬레이트제와 이들을 희석하기 위한 58.00∼99.54wt%의 물과 pH가 6.5∼8.0이 되도록 pH조절제를 혼합한 것을 특징으로 하는 압연강판 세정용 중성세제.In the detergent for cleaning rolled steel sheet, 0.2 to 20.0 wt% of surfactant, 0.2 to 20.0 wt% of solubilizer, 0.01 to 1.00 wt% of water-soluble polymer, 0.01 to 1.00 wt% of chelating agent and diluting them A neutral detergent for cleaning a rolled steel sheet comprising a mixture of 58.00 to 99.54wt% water and a pH adjusting agent so that the pH is 6.5 to 8.0. 제1항 또는 제2항에 있어서, 상기한 계면활성제가 폴리옥시에틸렌 알킬 에테르 또는 폴리옥시에틸렌 알킬페닐 에테르인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 1 or 2, wherein the surfactant is polyoxyethylene alkyl ether or polyoxyethylene alkylphenyl ether. 제1항 내지 제2항 중 어느 한 항에 있어서, 상기한 계면활성제의 HLB값이 8∼15인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to any one of claims 1 to 2, wherein the HLB value of the surfactant is 8 to 15. 제1항에 있어서, 상기한 킬레이트제가 니트릴로아세트산, 에틸렌디아민테트라아세트산 테트라소듐염, 소듐 옥살레이트 또는 소듐 글루코네이트인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 1, wherein the chelating agent is nitriloacetic acid, ethylenediaminetetraacetic acid tetrasodium salt, sodium oxalate or sodium gluconate. 제1항에 있어서, 상기한 수용성 고분자가 폴리비닐알콜, 폴리아크릴산 또는 폴리에틸렌 글리콜인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 1, wherein the water-soluble polymer is polyvinyl alcohol, polyacrylic acid or polyethylene glycol. 제1항에 있어서, 상기한 가용화제가 에틸렌글리콜, 프로필렌글리콜, 에틸렌글리콜 모노부틸에테르 또는 디에틸렌 글리콜 모노부틸 에테르인 것을 특징으로 하는 압연강판 세정용 주성세제.The main detergent for cleaning a rolled steel sheet according to claim 1, wherein the solubilizer is ethylene glycol, propylene glycol, ethylene glycol monobutyl ether or diethylene glycol monobutyl ether. 제1항에 있어서, 상기한 pH조절제가 알카놀아민, 모노에탄올아민 또는 트리에탄올아민인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 1, wherein the pH adjusting agent is alkanolamine, monoethanolamine or triethanolamine. 압연강판 세정용 중성세제에 있어서, 0.2∼20.0wt%의 계면활성제와, 0.2∼20.0wt%의 가용화제와, 0.01∼1.00wt%의 수용성 고분자와, 0.01∼1.00wt%의 킬레이트제와, 이들을 희석하기 위한 58.00∼99.54wt%의 물과, pH가 6.5∼8.0이 되도록 pH조절제와, 첨가제를 혼합한 것을 특징으로 하는 압연강판 세정용 중성세제.In the neutral detergent for cleaning rolled steel sheet, 0.2 to 20.0 wt% of surfactant, 0.2 to 20.0 wt% of solubilizer, 0.01 to 1.00 wt% of water-soluble polymer, 0.01 to 1.00 wt% of chelating agent, A neutral detergent for cleaning a rolled steel sheet, comprising a mixture of 58.00 to 99.54 wt% water for dilution, a pH regulator and an additive so that the pH is 6.5 to 8.0. 제8항에 있어서, 상기한 첨가제가 거품제거제인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 8, wherein the additive is a defoamer. 제8항 또는 제9항에 있어서, 상기한 거품제거제가 실리콘오일, 에틸렌 옥사이드, 프로필렌 옥사이드 또는 블록중합체인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 8 or 9, wherein the antifoaming agent is silicon oil, ethylene oxide, propylene oxide or block polymer. 제8항 또는 제9항에 있어서, 상기한 방청제가 수용성 방청제인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 8 or 9, wherein the rust preventive agent is a water soluble rust preventive agent. 제8항 또는 제9항에 있어서, 상기한 첨가제가 수용성 방청제인 것을 특징으로 하는 압연강판 세정용 중성세제.The neutral detergent for cleaning a rolled steel sheet according to claim 8 or 9, wherein the additive is a water-soluble rust preventive agent. 압연강판 세정용 중성세제 제조방법에 있어서, 계면활성제, 가용화제, 수용성 고분자 및 킬레이트를 각기 0.2∼20.0wt%, 0.2∼20.0wt%, 0.1∼0.1wt%로 혼합한후 전체 wt%가 100wt%되도록 물로 희석한 다음 조성물의 pH가 6.5∼8.0이 되도록 pH조절제를 첨가하고, 필요에 따라 거품제거제, 방청제, 방부제 또는 부식방지재를 첨가하는 것을 특징으로 하는 압연강판 세정용 중성세제 제조방법.In the manufacturing method of the neutral detergent for cleaning the rolled steel sheet, the surfactant, the solubilizer, the water-soluble polymer and the chelate are mixed at 0.2 to 20.0 wt%, 0.2 to 20.0 wt%, and 0.1 to 0.1 wt%, respectively, and the total wt% is 100 wt%. Diluting with water to add a pH adjusting agent so that the pH of the composition is 6.5 ~ 8.0, if necessary, defoamers, rust preventives, preservatives or corrosion inhibitors, characterized in that the neutral detergent for cleaning the rolled steel sheet. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950009916A 1995-04-26 1995-04-26 Neutral detergent and its method KR970007569B1 (en)

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KR970007569B1 KR970007569B1 (en) 1997-05-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704617B1 (en) * 2005-04-07 2007-04-09 (주)뉴-신영 Component of soluble detergent for ship

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704617B1 (en) * 2005-04-07 2007-04-09 (주)뉴-신영 Component of soluble detergent for ship

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