DK162834C - Stabiliserede oploesninger af hydroxylamin eller salte deraf i vand eller alkoholer samt fremgangsmaade til fremstilling af saadanne oploesninger - Google Patents

Stabiliserede oploesninger af hydroxylamin eller salte deraf i vand eller alkoholer samt fremgangsmaade til fremstilling af saadanne oploesninger

Info

Publication number
DK162834C
DK162834C DK619684A DK619684A DK162834C DK 162834 C DK162834 C DK 162834C DK 619684 A DK619684 A DK 619684A DK 619684 A DK619684 A DK 619684A DK 162834 C DK162834 C DK 162834C
Authority
DK
Denmark
Prior art keywords
solutions
hydroxylamine
alcohols
procedures
salts
Prior art date
Application number
DK619684A
Other languages
Danish (da)
English (en)
Other versions
DK619684A (da
DK619684D0 (da
DK162834B (da
Inventor
Otto-Alfred Grosskinsky
Elmar Frommer
Josef Ritz
Erwin Thomas
Franz-Josef Weiss
Original Assignee
Basf Ag
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
Application filed by Basf Ag filed Critical Basf Ag
Publication of DK619684D0 publication Critical patent/DK619684D0/da
Publication of DK619684A publication Critical patent/DK619684A/da
Publication of DK162834B publication Critical patent/DK162834B/da
Application granted granted Critical
Publication of DK162834C publication Critical patent/DK162834C/da

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • C07C53/10—Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/122—Propionic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
DK619684A 1983-12-28 1984-12-21 Stabiliserede oploesninger af hydroxylamin eller salte deraf i vand eller alkoholer samt fremgangsmaade til fremstilling af saadanne oploesninger DK162834C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3347260 1983-12-28
DE3347260A DE3347260A1 (de) 1983-12-28 1983-12-28 Stabilisierte loesungen von hydroxylamin oder dessen salze in wasser oder alkoholen sowie deren herstellung

Publications (4)

Publication Number Publication Date
DK619684D0 DK619684D0 (da) 1984-12-21
DK619684A DK619684A (da) 1985-06-29
DK162834B DK162834B (da) 1991-12-16
DK162834C true DK162834C (da) 1992-05-04

Family

ID=6218268

Family Applications (1)

Application Number Title Priority Date Filing Date
DK619684A DK162834C (da) 1983-12-28 1984-12-21 Stabiliserede oploesninger af hydroxylamin eller salte deraf i vand eller alkoholer samt fremgangsmaade til fremstilling af saadanne oploesninger

Country Status (5)

Country Link
US (1) US4551318A (ja)
EP (1) EP0147742B1 (ja)
JP (1) JPS60155512A (ja)
DE (2) DE3347260A1 (ja)
DK (1) DK162834C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906805A (en) * 1997-04-30 1999-05-25 Alliedsignal Inc. Stabilized hydroxylamine solutions
DE10008080A1 (de) 2000-02-22 2001-08-23 Basf Ag Stabilisator für Hydroxylaminlösungen
TWI490191B (zh) * 2007-10-29 2015-07-01 Ekc Technology Inc 含醯胺肟化合物之半導體加工組成物
TW200946621A (en) * 2007-10-29 2009-11-16 Ekc Technology Inc Chemical mechanical polishing and wafer cleaning composition comprising amidoxime compounds and associated method for use
TW200936749A (en) * 2007-10-29 2009-09-01 Ekc Technology Inc Process of purification of amidoxime containing cleaning solutions and their use
TW200940705A (en) * 2007-10-29 2009-10-01 Ekc Technology Inc Copper CMP polishing pad cleaning composition comprising of amidoxime compounds
US8062429B2 (en) * 2007-10-29 2011-11-22 Ekc Technology, Inc. Methods of cleaning semiconductor devices at the back end of line using amidoxime compositions
US8802609B2 (en) 2007-10-29 2014-08-12 Ekc Technology Inc Nitrile and amidoxime compounds and methods of preparation for semiconductor processing
US20100105595A1 (en) * 2008-10-29 2010-04-29 Wai Mun Lee Composition comprising chelating agents containing amidoxime compounds
US7838483B2 (en) * 2008-10-29 2010-11-23 Ekc Technology, Inc. Process of purification of amidoxime containing cleaning solutions and their use

Family Cites Families (11)

* 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
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
NL7703020A (en) * 1977-03-19 1978-09-21 Stamicarbon Stabilisation of hydroxylamine salt soln. contg. noble metal catalyst - by treating the catalyst with an opt. substd. unsaturated hydrocarbon
JPS57100908A (en) * 1980-12-16 1982-06-23 Nisshin Kako Kk Stabilization of hydroxylamine or solution containing it by addition of 8 hydroxyquinoline
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
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
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
JPS5969842A (ja) * 1982-10-15 1984-04-20 Fujitsu Ltd 計算機システムのコマンド制御方式

Also Published As

Publication number Publication date
EP0147742A2 (de) 1985-07-10
EP0147742B1 (de) 1987-07-08
DE3347260A1 (de) 1985-07-11
EP0147742A3 (en) 1986-03-12
DK619684A (da) 1985-06-29
US4551318A (en) 1985-11-05
DK619684D0 (da) 1984-12-21
JPS60155512A (ja) 1985-08-15
DK162834B (da) 1991-12-16
DE3464578D1 (en) 1987-08-13

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