DE69006789T2 - Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen. - Google Patents
Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen.Info
- Publication number
- DE69006789T2 DE69006789T2 DE69006789T DE69006789T DE69006789T2 DE 69006789 T2 DE69006789 T2 DE 69006789T2 DE 69006789 T DE69006789 T DE 69006789T DE 69006789 T DE69006789 T DE 69006789T DE 69006789 T2 DE69006789 T2 DE 69006789T2
- Authority
- DE
- Germany
- Prior art keywords
- sulfoalkyl
- preparation
- substituted hydroxylamines
- hydroxylamines
- substituted
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1191964A JP2547638B2 (ja) | 1989-07-25 | 1989-07-25 | スルホアルキル置換ヒドロキシルアミン類の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69006789D1 DE69006789D1 (de) | 1994-03-31 |
DE69006789T2 true DE69006789T2 (de) | 1994-07-14 |
Family
ID=16283378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69006789T Expired - Lifetime DE69006789T2 (de) | 1989-07-25 | 1990-07-24 | Verfahren zur Herstellung von sulfoalkyl-substituierten Hydroxylaminen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5262563A (de) |
EP (1) | EP0410375B1 (de) |
JP (1) | JP2547638B2 (de) |
DE (1) | DE69006789T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660974A (en) * | 1994-06-09 | 1997-08-26 | Eastman Kodak Company | Color developer containing hydroxylamine antioxidants |
GB9423382D0 (en) | 1994-11-19 | 1995-01-11 | Kodak Ltd | Photographic developer/amplifier compositions |
US5646327A (en) * | 1995-12-08 | 1997-07-08 | Eastman Kodak Company | Method for preparing hydroxylamines using vinylic compounds without base neutralization and reaction mixture produced thereby |
GB9525771D0 (en) | 1995-12-16 | 1996-02-14 | Kodak Ltd | Treatment method for treating effluents from a photographic development process |
JPH09211817A (ja) * | 1996-01-23 | 1997-08-15 | Eastman Kodak Co | 写真処理方法および発色現像液の安定化方法 |
GB9623564D0 (en) * | 1996-11-13 | 1997-01-08 | Kodak Ltd | Photographic developer/amplifier process and solutions |
US6207637B1 (en) * | 1998-10-23 | 2001-03-27 | The Lubrizol Corporation | Disulfonated alkylamines as degreasers and hydrotropes |
US6383726B1 (en) | 2000-11-03 | 2002-05-07 | Eastman Kodak Company | Method for formulating a photographic developer composition and process conditions to optimize developed images for digital scanning |
EP1203993A1 (de) | 2000-11-03 | 2002-05-08 | Eastman Kodak Company | Entwicklerzusammensetzung und Verfahren zur Entwicklung von photographischen Farbnegativfilmen |
KR100412649B1 (ko) * | 2001-07-09 | 2003-12-31 | 현대자동차주식회사 | 트랜스퍼 프레스용 패널 리프트 장치 |
US6838230B2 (en) | 2002-09-20 | 2005-01-04 | Fuji Hunt Photographic Chemicals, Inc. | Method for processing a digitally exposed translucent or transparent photographic material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE277273C (de) * | 1900-01-01 | |||
US2693488A (en) * | 1950-08-30 | 1954-11-02 | Dow Chemical Co | Purification of amino alkane sulfonic acids by ion exchange |
US2658072A (en) * | 1951-05-17 | 1953-11-03 | Monsanto Chemicals | Process of preparing amine sulfonates and products obtained thereof |
DE1543651A1 (de) * | 1966-02-24 | 1969-08-28 | Henkel & Cie Gmbh | Verfahren zur Herstellung von N,N-di-substituierten Hydroxyl-amin-O-alkyl-(bzw. alkaryl)-sulfonsaeuren bzw. ihren Salzen |
US3388154A (en) * | 1967-05-23 | 1968-06-11 | Atlantic Richfield Co | Method of producing good color epoxide-taurine condensation products |
GB1264920A (de) * | 1968-03-04 | 1972-02-23 | ||
US3664278A (en) * | 1970-09-08 | 1972-05-23 | Gerhard Steen | Method and apparatus for incinerating solid materials |
US3778464A (en) * | 1972-10-10 | 1973-12-11 | P Klemchuk | Substituted hydroxylamine anti-oxidants |
CA1159083A (en) * | 1979-12-27 | 1983-12-20 | Keizou Ishii | Process for preparing hydroxyalkylaminosulfonic acids |
JPS5859959A (ja) * | 1981-10-05 | 1983-04-09 | Nippon Paint Co Ltd | アミノスルホン酸化合物、その製法ならびに触媒 |
-
1989
- 1989-07-25 JP JP1191964A patent/JP2547638B2/ja not_active Expired - Lifetime
-
1990
- 1990-07-11 US US07/551,087 patent/US5262563A/en not_active Expired - Lifetime
- 1990-07-24 EP EP90114153A patent/EP0410375B1/de not_active Expired - Lifetime
- 1990-07-24 DE DE69006789T patent/DE69006789T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69006789D1 (de) | 1994-03-31 |
JP2547638B2 (ja) | 1996-10-23 |
JPH0356456A (ja) | 1991-03-12 |
EP0410375B1 (de) | 1994-02-23 |
EP0410375A1 (de) | 1991-01-30 |
US5262563A (en) | 1993-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP |