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Priority to KR1019840000418ApriorityCriticalpatent/KR850005489A/en
Publication of KR850005489ApublicationCriticalpatent/KR850005489A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Detergent Compositions
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Abstract
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Description
철강용 세척제의 제조방법Manufacturing method of steel cleaner
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
아미노에칠 에탄올아민과 폴리아크릴비닐산을 1:2의 비율로 잘 혼합한 상태로 중합탱크에 넣고 여기에 NaOH 10-20%용애과 과유산암모늄용액 1-10%를 첨가하여 30-20℃로 가온하면서 유산가리 1-2%용액을 첨가하여 2-5㎏/㎠압력을 유지하면서 접촉치환시킴을 특징으로 하는 철강용 세척제의 제조방법.Aminoethyl ethanolamine and polyacrylic acid were mixed well in a ratio of 1: 2, and the mixture was added to a polymerization tank, and 10-20% of NaOH solution and 1-10% of ammonium perperate solution were added thereto, and 30-20 ° C. Method of producing a cleaning agent for steel, characterized in that the contact substitution while maintaining a pressure of 2-5㎏ / ㎠ by adding lactic acid 1-2% solution while heating.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840000418A1984-01-271984-01-27
Manufacturing method of steel cleaner
KR850005489A
(en)