KR100433206B1 - 3-이소티아졸론 용액 조성물 - Google Patents
3-이소티아졸론 용액 조성물 Download PDFInfo
- Publication number
- KR100433206B1 KR100433206B1 KR10-2003-0005973A KR20030005973A KR100433206B1 KR 100433206 B1 KR100433206 B1 KR 100433206B1 KR 20030005973 A KR20030005973 A KR 20030005973A KR 100433206 B1 KR100433206 B1 KR 100433206B1
- Authority
- KR
- South Korea
- Prior art keywords
- isothiazolone
- solution composition
- methyl
- formula
- glycol
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (5)
- 다음 화학식 1로 표시되는 3-이소티아졸론 화합물이 함유된 용액 조성물에 있어서, 상기 용액 조성물중에는 3-이소티아졸론 화합물의 탈색제로서 H3PO4가 1 ppm ∼ 3% 농도로 함유되어 있는 것임을 특징으로 하는 3-이소티아졸론 용액 조성물 :[화학식 1]상기 화학식 1에서, R1및 R2는 서로 같거나 다른 것으로서 수소원자, 할로겐원자 또는 C1∼C4의 알킬기이거나, 또는 R1과 R2가 서로 결합하여 고리화된 아릴기를 형성하고; R3는 수소원자, C1∼C18의 알킬기, C2∼C18의 알케닐기, C2∼C18의 알키닐기, 3∼8원자 고리가 결합되어 있는 C3∼C12의 시클로알킬기, C10∼C24의 아랄킬기, 또는 C10∼C18의 아릴기이다.
- 제 1 항에 있어서, 상기 화학식 1로 표시되는 3-이소티아졸론 화합물이 5-클로로-2-메틸-4-이소티아졸린-3-온, 2-메틸-4-이소티아졸린-3-온, 4,5-디클로로-2-메틸-4-이소티아졸린-3-온, 5-클로로-2-n-옥틸-3-이소티아졸론, 4,5-디클로로-2-n-옥틸-3-이소티아졸론 및 벤즈이소티아졸론 중에서 선택된 1종 또는 2종 이상의 것임을 특징으로 하는 3-이소티아졸론 용액 조성물.
- 제 1 항 또는 제 2 항에 있어서, 상기 화학식 1로 표시되는 3-이소티아졸론 화합물이 5-클로로-2-메틸-4-이소티아졸론-3-온과 2-메틸-4-이소티아졸론-3-온이 1 : 20 ∼ 20 : 1 중량비로 혼합되어 있는 혼합물인 것임을 특징으로 하는 3-이소티아졸론 용액 조성물.
- 제 1 항에 있어서, 상기 용액 조성물에는 물, 에틸렌 글리콜, 프로필렌 글리콜, 디프로필렌 글리콜, 폴리프로필렌 글리콜, 디에틸렌 글리콜, 트리에틸렌 글리콜, 1,5-펜탄디올, 2,4-펜탄디올, 및 벤질알콜 중에서 선택된 1종 또는 2종 이상이 함유된 것임을 특징으로 하는 3-이소티아졸론 용액 조성물.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0005973A KR100433206B1 (ko) | 2003-01-29 | 2003-01-29 | 3-이소티아졸론 용액 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0005973A KR100433206B1 (ko) | 2003-01-29 | 2003-01-29 | 3-이소티아졸론 용액 조성물 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0044587A Division KR100433207B1 (ko) | 2002-07-29 | 2002-07-29 | 3-이소티아졸론 용액 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030015346A KR20030015346A (ko) | 2003-02-20 |
KR100433206B1 true KR100433206B1 (ko) | 2004-05-28 |
Family
ID=27730471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0005973A KR100433206B1 (ko) | 2003-01-29 | 2003-01-29 | 3-이소티아졸론 용액 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100433206B1 (ko) |
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2003
- 2003-01-29 KR KR10-2003-0005973A patent/KR100433206B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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KR20030015346A (ko) | 2003-02-20 |
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