KR100961556B1 - 수용성 금속가공 유제용 부식방지제 조성물 - Google Patents
수용성 금속가공 유제용 부식방지제 조성물 Download PDFInfo
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- KR100961556B1 KR100961556B1 KR1020080049985A KR20080049985A KR100961556B1 KR 100961556 B1 KR100961556 B1 KR 100961556B1 KR 1020080049985 A KR1020080049985 A KR 1020080049985A KR 20080049985 A KR20080049985 A KR 20080049985A KR 100961556 B1 KR100961556 B1 KR 100961556B1
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- Prior art keywords
- acid
- water
- amino
- amino alkyl
- dimethyl amine
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
- C10M105/44—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
- C10M105/58—Amines, e.g. polyalkylene polyamines, quaternary amines
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M161/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Description
부식방지제 | 1 | 2 | 3 | 4 | 5 | 6 | 비교 예 |
조성비(중량%) | |||||||
AEEA | 10 | 20 | 10 | 20 | 10 | 20 | |
AEEO | 60 | 50 | 50 | 40 | 40 | 30 | |
LDAA | - | - | 10 | 10 | 20 | 20 | |
물 | 30 | 30 | 30 | 30 | 30 | 30 | |
농도비에 따른 내부식성 | |||||||
2% | ○ | ○ | ○ | × | × | × | ○ |
5% | ○ | ○ | × | × | × | × | ○ |
7% | × | × | × | × | × | × | × |
Claims (4)
- 아미노 알킬 알칸올 아민 디카르복실레이트 1 ~ 50중량%와,아미노 알킬 알칸올아민 모노카르복실레이트 1 ~ 80중량%와,4차 아민염인 지방산 디메틸 아민염 1 ~ 40중량%와,물 1 ~ 50중량%의 혼합으로 조성됨을 특징으로 하는 수용성 금속가공 유제용 부식방지제 조성물.
- 제 1 항에 있어서, 아미노 알킬 알칸올 아민 디카르복실레이트는 아미노 알킬 알칸올아민과 디카르복실산과의 아마이드 반응에 의해 합성되는 것으로,상기 아미노 알킬 알칸올아민은 아미노 메틸 에탄올아민, 아미노 에틸 에탄올아민, 아미노 프로필 에탄올아민 중 선택되는 어느 1종 이상이며, 상기 디카르복실산은 숙시닉산(succinic acid), 굴루타릭산(glutaric acid), 아디픽산(adipic acid), 프탈릭산(phthalic acid), 아젤라익산(azelaic acid), 세바식산(sebacic acid) 중 선택되는 어느 1종 이상인 것을 특징으로 하는 수용성 금속가공 유제용 부식방지제 조성물.
- 제1항에 있어서, 아미노 알킬 알칸올아민 모노카르복실 레이트는 아미노 알 킬 알칸올아민과 모노카르복실산과의 아마이드 반응에 의해 합성되는 것으로,상기 아미노 알킬 알칸올아민은 아미노 메틸 에탄올아민, 아미노 에틸 에탄올아민, 아미노 프로필 에탄올아민 중 선택되는 어느 1종 이상이며, 상기 모노카르복실산은 탄소수 4 ~ 10개의 부탁노익산(butanoic acid), 펜타노익산 (pentanoic acid), 헥사노익산(hexanoic acid), 옥타노익산(octanoic acid), 노나노익산(nonanoic acid), 데카노익산(decanoic acid) 중 선택되는 어느 1종 이상인 것을 특징으로 하는 수용성 금속가공 유제용 부식방지제 조성물.
- 제 1항에 있어서, 4차 아민염인 지방산 디알킬 아민염은 지방산 디알킬아민과 산과의 이온반응에 의해 합성되는 것으로,상기 지방산 디메틸 아민은 탄소수 12 ~ 18개의 라우릭산(lauric acid), 미리스틱산(myristic acid), 팔미틱산(palmitic acid), 스테아릭산(stearic acid), 올레익산(oleic acid)으로 구성되는 라우릴 디메틸 아민, 미리스틸 디메틸 아민, 팔마틸 디메틸 아민, 스테아릴 디메틸 아민, 올레일 디메틸 아민 중 선택되는 어느 1종 이상이며, 상기 산은 초산, 붕산, 인산 중 선택되는 어느 1종 이상인 것을 특징으로 하는 수용성 금속가공 유제용 부식방지제 조성물.
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KR1020080049985A KR100961556B1 (ko) | 2008-05-29 | 2008-05-29 | 수용성 금속가공 유제용 부식방지제 조성물 |
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KR1020080049985A KR100961556B1 (ko) | 2008-05-29 | 2008-05-29 | 수용성 금속가공 유제용 부식방지제 조성물 |
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KR20090124004A KR20090124004A (ko) | 2009-12-03 |
KR100961556B1 true KR100961556B1 (ko) | 2010-06-07 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113498A (en) | 1976-04-02 | 1978-09-12 | Oxy Metal Industries Corporation | Corrosion inhibitor for metal surfaces |
US20060225605A1 (en) | 2005-04-11 | 2006-10-12 | Kloeckener James R | Aqueous coating compositions and process for treating metal plated substrates |
US20070298983A1 (en) | 2004-10-19 | 2007-12-27 | Helmut Theunissen | Corrosion Protection Agent for Functional Fluids Water-Miscible Concentrate and Use Thereof |
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- 2008-05-29 KR KR1020080049985A patent/KR100961556B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113498A (en) | 1976-04-02 | 1978-09-12 | Oxy Metal Industries Corporation | Corrosion inhibitor for metal surfaces |
US20070298983A1 (en) | 2004-10-19 | 2007-12-27 | Helmut Theunissen | Corrosion Protection Agent for Functional Fluids Water-Miscible Concentrate and Use Thereof |
US20060225605A1 (en) | 2005-04-11 | 2006-10-12 | Kloeckener James R | Aqueous coating compositions and process for treating metal plated substrates |
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KR20090124004A (ko) | 2009-12-03 |
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