KR830001408A - 수성 매체 내 부식방지 방법 - Google Patents
수성 매체 내 부식방지 방법 Download PDFInfo
- Publication number
- KR830001408A KR830001408A KR1019790002773A KR790002773A KR830001408A KR 830001408 A KR830001408 A KR 830001408A KR 1019790002773 A KR1019790002773 A KR 1019790002773A KR 790002773 A KR790002773 A KR 790002773A KR 830001408 A KR830001408 A KR 830001408A
- Authority
- KR
- South Korea
- Prior art keywords
- lower alkyl
- water
- soluble
- moiety
- structural formula
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도~2도 용해성 아연의 양을 그 조건과 비교하여 도표화한 것.
Claims (1)
- 수성매체에 수용성 아연 화합물과 아크릴산 또는 그 수용성염으로부터 유도된 부위와 수산기치환 저급알킬 아크릴에이트의 부위를 함유하는 다음 구조식을 가진 상기 폴리머의 부위 즉,상기 구조식에서 R은 수소 또는 1 내지 3탄소원의 저급아킬R1은 OH,NH2혹은 OM여기에서 M은 수용성양이온R2는 약 2 내지 6탄소원자의 저급알킬R3는 H 또는 1 내지 3탄소원자의 저급알킬이며, x:y의 몰비는 1:4 내지 36:1인 수용성 폴리머를 가하여 함유하는 효과적인 양의 수성매체성 아연침전과 접촉하는 금속표면의 부식량을 감소시키는 부식방지 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2734679A | 1979-04-05 | 1979-04-05 | |
| US27346 | 1979-04-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830001408A true KR830001408A (ko) | 1983-04-30 |
| KR850000599B1 KR850000599B1 (ko) | 1985-04-30 |
Family
ID=21837185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR7902773A KR850000599B1 (ko) | 1979-04-05 | 1979-08-14 | 부식방지 조성물 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS55139446A (ko) |
| KR (1) | KR850000599B1 (ko) |
| CA (1) | CA1118589A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012206044A (ja) * | 2011-03-30 | 2012-10-25 | Kurita Water Ind Ltd | 冷却水系のスケール防止方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51146341A (en) * | 1975-06-12 | 1976-12-15 | Sanyo Chemical Ind Ltd | Agent for preventing corrosion*generation of scale and contamination in water circulation system |
-
1979
- 1979-07-11 CA CA000331623A patent/CA1118589A/en not_active Expired
- 1979-08-14 KR KR7902773A patent/KR850000599B1/ko not_active IP Right Cessation
-
1980
- 1980-04-04 JP JP4508780A patent/JPS55139446A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1118589A (en) | 1982-02-23 |
| JPS55139446A (en) | 1980-10-31 |
| KR850000599B1 (ko) | 1985-04-30 |
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Legal Events
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|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
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| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19930319 Year of fee payment: 9 |
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| LAPS | Lapse due to unpaid annual fee |