DE69202514D1 - Stabilisierung von wässerigen Hydroscylaminelösungen. - Google Patents

Stabilisierung von wässerigen Hydroscylaminelösungen.

Info

Publication number
DE69202514D1
DE69202514D1 DE69202514T DE69202514T DE69202514D1 DE 69202514 D1 DE69202514 D1 DE 69202514D1 DE 69202514 T DE69202514 T DE 69202514T DE 69202514 T DE69202514 T DE 69202514T DE 69202514 D1 DE69202514 D1 DE 69202514D1
Authority
DE
Germany
Prior art keywords
solutions
hydroscylamine
stabilization
aqueous
hydroxylamine
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
Application number
DE69202514T
Other languages
English (en)
Other versions
DE69202514T2 (de
Inventor
Howard Ivan Heitner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytec Technology Corp
Original Assignee
Cytec Technology Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/704,475 external-priority patent/US5227146A/en
Priority claimed from US07/704,479 external-priority patent/US5141730A/en
Application filed by Cytec Technology Corp filed Critical Cytec Technology Corp
Application granted granted Critical
Publication of DE69202514D1 publication Critical patent/DE69202514D1/de
Publication of DE69202514T2 publication Critical patent/DE69202514T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Detergent Compositions (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Removal Of Specific Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69202514T 1991-05-23 1992-03-30 Stabilisierung von wässerigen Hydroscylaminelösungen. Expired - Lifetime DE69202514T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/704,475 US5227146A (en) 1991-05-23 1991-05-23 Stabilization of aqueous hydroxylamine solutions
US07/704,479 US5141730A (en) 1991-05-23 1991-05-23 Stabilization of hydroxylamine solutions

Publications (2)

Publication Number Publication Date
DE69202514D1 true DE69202514D1 (de) 1995-06-22
DE69202514T2 DE69202514T2 (de) 1996-01-11

Family

ID=27107328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202514T Expired - Lifetime DE69202514T2 (de) 1991-05-23 1992-03-30 Stabilisierung von wässerigen Hydroscylaminelösungen.

Country Status (9)

Country Link
EP (1) EP0516933B1 (de)
JP (1) JP3266314B2 (de)
AT (1) ATE122647T1 (de)
AU (1) AU645202B2 (de)
CA (1) CA2069165C (de)
DE (1) DE69202514T2 (de)
DK (1) DK0516933T3 (de)
ES (1) ES2072649T3 (de)
MX (1) MX9202409A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061068A4 (de) * 1998-01-08 2001-04-18 Nippon Soda Co Herstellung von benzamidoximen
DE10008080A1 (de) 2000-02-22 2001-08-23 Basf Ag Stabilisator für Hydroxylaminlösungen
CN102576674A (zh) * 2009-10-02 2012-07-11 三菱瓦斯化学株式会社 硅蚀刻液和蚀刻方法
KR101992224B1 (ko) * 2013-01-15 2019-06-24 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 실리콘 에칭액 및 에칭방법 그리고 미소전기기계소자
CN112424147B (zh) * 2018-07-23 2023-06-30 巴斯夫欧洲公司 取代噻唑烷化合物作为硝化抑制剂的用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
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
GB8330693D0 (en) * 1983-11-17 1983-12-29 Castrol Ltd Benzothiazolines

Also Published As

Publication number Publication date
JPH05170723A (ja) 1993-07-09
EP0516933A1 (de) 1992-12-09
CA2069165A1 (en) 1992-11-24
JP3266314B2 (ja) 2002-03-18
DE69202514T2 (de) 1996-01-11
CA2069165C (en) 2003-09-16
DK0516933T3 (da) 1995-06-06
ES2072649T3 (es) 1995-07-16
AU645202B2 (en) 1994-01-06
EP0516933B1 (de) 1995-05-17
ATE122647T1 (de) 1995-06-15
MX9202409A (es) 1992-11-01
AU1710292A (en) 1992-11-26

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Legal Events

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