JP2001522345A - 安定化されたヒドロキシルアミン溶液 - Google Patents
安定化されたヒドロキシルアミン溶液Info
- Publication number
- JP2001522345A JP2001522345A JP54699398A JP54699398A JP2001522345A JP 2001522345 A JP2001522345 A JP 2001522345A JP 54699398 A JP54699398 A JP 54699398A JP 54699398 A JP54699398 A JP 54699398A JP 2001522345 A JP2001522345 A JP 2001522345A
- Authority
- JP
- Japan
- Prior art keywords
- solution
- hydroxylamine
- compound
- amount
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/149—Stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Gas Separation By Absorption (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ヒドロキシルアミンの水溶液と、シクロヘキサンジアミン四酢酸、チア ミンの塩酸塩、及びそれらの混合物からなる群から選択される安定化量の化合物 とを含んでなるヒドロキシルアミン溶液。 2.化合物がシクロヘキサンジアミン四酢酸である、請求項1の溶液。 3.シクロヘキサンジアミン四酢酸がトランス−1,2−シクロヘキサンジ アミン−N,N,N',N'−四酢酸である、請求項2の溶液。 4.化合物がチアミンの塩酸塩である、請求項1の溶液。 5.化合物がシクロヘキサンジアミン四酢酸とチアミンの塩酸塩の混合物で ある、請求項1の溶液。 6.シクロヘキサンジアミン四酢酸がトランス−1,2−シクロヘキサンジ アミン−N,N,N',N'−四酢酸である、請求項5の溶液。 7.化合物がヒドロキシルアミン溶液の重量を基準として約1〜約1000 ppmの量で存在する、請求項1の溶液。 8.化合物がヒドロキシルアミン溶液の重量を基準として約1〜約200p pmの量で存在する、請求項1の溶液。 9.ヒドロキシルアミンの水溶液と、トランス−1,2−シクロヘキサンジ アミン−N,N,N',N'−四酢酸、チアミンの塩酸塩、及びそれらの混合物から なる群から選択される化合物とを含んでなるヒドロキシルアミン溶液であって、 該化合物が該ヒドロキシルアミン溶液の重量を基準として約1〜約1000pp mの量で存在する溶液。 10.化合物がトランス−1,2−シクロヘキサンジアミン−N,N,N',N'− 四酢酸である、請求項9の溶液。 11.化合物がチアミンの塩酸塩である、請求項9の溶液。 12.化合物がトランス−1,2−シクロヘキサンジアミン−N,N,N',N'− 四酢酸とチアミンの塩酸塩の混合物である、請求項9の溶液。 13.化合物がヒドロキシルアミン溶液の重量を基準として約1〜約200p pmの量で存在する、請求項9の溶液。 14.水中のヒドロキシルアミンフリー塩基の水溶液と、トランス−1,2− シクロヘキサンジアミン−N,N,N',N'−四酢酸、チアミンの塩酸塩、及びそ れらの混合物からなる群から選択される化合物とを含んでなるヒドロキシルアミ ン溶液であって、該化合物が該ヒドロキシルアミン溶液の重量を基準として約1 〜約1000ppmの量で存在する溶液。 15.化合物がトランス−1,2−シクロヘキサンジアミン−N,N,N',N'− 四酢酸である、請求項14の溶液。 16.化合物がチアミンの塩酸塩である、請求項14の溶液。 17.化合物がトランス−1,2−シクロヘキサンジアミン−N,N,N',N'− 四酢酸とチアミンの塩酸塩の混合物である、請求項14の溶液。 18.化合物がヒドロキシルアミン溶液の重量を基準として約1〜約200p pmの量で存在する、請求項14の溶液。 19.ヒドロキシルアミン溶液を安定化させる方法であって、シクロヘキサン ジアミン四酢酸、チアミンの塩酸塩、及びそれらの混合物からなる群から選択さ れる安定化有効量の化合物をヒドロキシルアミンの水溶液に添加する工程を含ん でなる方法。 20.シクロヘキサンジアミン四酢酸がトランス−1,2−シクロヘキサンジ アミン−N,N,N',N'−四酢酸である、請求項19の方法。 21.化合物がヒドロキシルアミン溶液の重量を基準として約1〜約1000 ppmの量で存在する、請求項19の方法。 22.ヒドロキシルアミンの水溶液が水中のヒドロキシルアミンフリー塩基の 水溶液である、請求項19の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/848,369 US5906805A (en) | 1997-04-30 | 1997-04-30 | Stabilized hydroxylamine solutions |
US08/848,369 | 1997-04-30 | ||
PCT/US1998/006397 WO1998049099A1 (en) | 1997-04-30 | 1998-04-01 | Stabilized hydroxylamine solutions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001522345A true JP2001522345A (ja) | 2001-11-13 |
JP4212122B2 JP4212122B2 (ja) | 2009-01-21 |
Family
ID=25303075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54699398A Expired - Fee Related JP4212122B2 (ja) | 1997-04-30 | 1998-04-01 | 安定化されたヒドロキシルアミン溶液 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5906805A (ja) |
EP (1) | EP0979209B1 (ja) |
JP (1) | JP4212122B2 (ja) |
CN (1) | CN1120128C (ja) |
DE (1) | DE69815673T2 (ja) |
WO (1) | WO1998049099A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002012415A (ja) * | 2000-06-27 | 2002-01-15 | Toray Fine Chemicals Co Ltd | フリーヒドロキシルアミン水溶液の製造方法 |
JP2004196796A (ja) * | 2002-12-16 | 2004-07-15 | Basf Ag | ヒドロキシルアミン安定剤の製造方法及び精製方法 |
KR100887695B1 (ko) | 2001-10-03 | 2009-03-11 | 바스프 에스이 | 안정화된 히드록실아민 용액 및 히드록실아민 용액의 안정화 방법 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10008080A1 (de) * | 2000-02-22 | 2001-08-23 | Basf Ag | Stabilisator für Hydroxylaminlösungen |
JP4582602B2 (ja) * | 2000-03-24 | 2010-11-17 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロキシルアミン水溶液およびその製造方法 |
US6605421B2 (en) * | 2001-03-29 | 2003-08-12 | Konica Corporation | Aqueous solution containing hydroxylamine salt and storing method thereof |
US7396519B2 (en) * | 2004-01-26 | 2008-07-08 | San Fu Chemical Company, Ltd. | Preparation of a high purity and high concentration hydroxylamine free base |
JP2007119277A (ja) * | 2005-10-26 | 2007-05-17 | Showa Denko Kk | ヒドロキシルアミンの安定化剤、安定化方法および安定化されたヒドロキシルアミン溶液 |
US8991176B2 (en) | 2012-03-28 | 2015-03-31 | GM Global Technology Operations LLC | Fluid drive mechanism for turbocharger |
CN108017556A (zh) * | 2016-11-04 | 2018-05-11 | 深圳市志邦科技有限公司 | 一种异氰酸酯类交联剂用封闭剂的合成新方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145082A (en) * | 1959-12-07 | 1964-08-18 | Dow Chemical Co | Stabilized hydroxylamine and its method of preparation |
US3480392A (en) * | 1967-08-24 | 1969-11-25 | Sinclair Research Inc | Hydroxylamine solutions stabilized with a hydroxamic acid and method for their preparation |
US3480391A (en) * | 1967-08-24 | 1969-11-25 | Sinclair Research Inc | Hydroxylamine solutions stabilized with an amide oxime and method for their preparation |
US3544270A (en) * | 1968-08-13 | 1970-12-01 | Sinclair Oil Corp | Aqueous hydroxylamine solutions stabilized with hydroxyurea or hydroxythiourea derivatives |
US3647449A (en) * | 1970-06-08 | 1972-03-07 | Eastman Kodak Co | Neutralizing bath for use in photographic processing |
JPS5248118B2 (ja) * | 1972-01-22 | 1977-12-07 | ||
DE2246610C3 (de) * | 1972-09-22 | 1980-01-03 | Agfa-Gevaert Ag, 5090 Leverkusen | Photographischer Farbentwickler |
JPS57100908A (en) * | 1980-12-16 | 1982-06-23 | Nisshin Kako Kk | Stabilization of hydroxylamine or solution containing it by addition of 8 hydroxyquinoline |
JPS595573B2 (ja) * | 1981-10-20 | 1984-02-06 | 日進化工株式会社 | ヒドロキシルアミンの安定化剤 |
JPS595575B2 (ja) * | 1981-10-20 | 1984-02-06 | 日進化工株式会社 | ヒドロキシルアミンの安定化剤 |
JPS5869843A (ja) * | 1981-10-20 | 1983-04-26 | Nisshin Kako Kk | ヒドロキシルアミンの安定化剤 |
JPS595574B2 (ja) * | 1981-10-20 | 1984-02-06 | 日進化工株式会社 | ヒドロキシルアミンの安定化剤 |
DE3343600A1 (de) * | 1983-12-02 | 1985-06-13 | Basf Ag, 6700 Ludwigshafen | Stabilisierte loesungen von hydroxylamin oder dessen salze |
DE3345733A1 (de) * | 1983-12-17 | 1985-06-27 | Basf Ag, 6700 Ludwigshafen | Stabilisierte loesungen von hydroxylamin oder dessen salze in wasser oder alkoholen sowie deren herstellung |
DE3345734A1 (de) * | 1983-12-17 | 1985-06-27 | Basf Ag, 6700 Ludwigshafen | Stabilisierte loesungen von hydroxylamin oder dessen salze in wasser oder alkoholen sowie deren herstellung |
DE3347260A1 (de) * | 1983-12-28 | 1985-07-11 | Basf Ag, 6700 Ludwigshafen | Stabilisierte loesungen von hydroxylamin oder dessen salze in wasser oder alkoholen sowie deren herstellung |
JPS60260541A (ja) * | 1984-06-07 | 1985-12-23 | Daicel Chem Ind Ltd | ヒドロキシルアミン類の安定化法 |
US5227146A (en) * | 1991-05-23 | 1993-07-13 | American Cyanamid Company | Stabilization of aqueous hydroxylamine solutions |
US5141730A (en) * | 1991-05-23 | 1992-08-25 | American Cyanamid Company | Stabilization of hydroxylamine solutions |
DE19547759A1 (de) * | 1995-12-20 | 1997-06-26 | Basf Ag | Stabilisierte Hydroxylaminlösungen |
-
1997
- 1997-04-30 US US08/848,369 patent/US5906805A/en not_active Expired - Lifetime
-
1998
- 1998-04-01 EP EP98913347A patent/EP0979209B1/en not_active Expired - Lifetime
- 1998-04-01 DE DE69815673T patent/DE69815673T2/de not_active Expired - Lifetime
- 1998-04-01 JP JP54699398A patent/JP4212122B2/ja not_active Expired - Fee Related
- 1998-04-01 WO PCT/US1998/006397 patent/WO1998049099A1/en active IP Right Grant
- 1998-04-01 CN CN98804564A patent/CN1120128C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002012415A (ja) * | 2000-06-27 | 2002-01-15 | Toray Fine Chemicals Co Ltd | フリーヒドロキシルアミン水溶液の製造方法 |
KR100887695B1 (ko) | 2001-10-03 | 2009-03-11 | 바스프 에스이 | 안정화된 히드록실아민 용액 및 히드록실아민 용액의 안정화 방법 |
JP2004196796A (ja) * | 2002-12-16 | 2004-07-15 | Basf Ag | ヒドロキシルアミン安定剤の製造方法及び精製方法 |
JP4554193B2 (ja) * | 2002-12-16 | 2010-09-29 | ビーエーエスエフ ソシエタス・ヨーロピア | ヒドロキシルアミン安定剤の製造方法及び精製方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69815673T2 (de) | 2003-12-04 |
CN1268100A (zh) | 2000-09-27 |
EP0979209B1 (en) | 2003-06-18 |
WO1998049099A1 (en) | 1998-11-05 |
US5906805A (en) | 1999-05-25 |
EP0979209A1 (en) | 2000-02-16 |
DE69815673D1 (de) | 2003-07-24 |
JP4212122B2 (ja) | 2009-01-21 |
CN1120128C (zh) | 2003-09-03 |
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