NL293326A - - Google Patents

Info

Publication number
NL293326A
NL293326A NL293326DA NL293326A NL 293326 A NL293326 A NL 293326A NL 293326D A NL293326D A NL 293326DA NL 293326 A NL293326 A NL 293326A
Authority
NL
Netherlands
Application number
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.)
Publication of NL293326A publication Critical patent/NL293326A/xx

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
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; Salts thereof
    • 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
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/096—Amidosulfonic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL293326D 1962-06-01 NL293326A (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199438A US3188175A (en) 1962-06-01 1962-06-01 Process for producing sulfamic acid

Publications (1)

Publication Number Publication Date
NL293326A true NL293326A (is")

Family

ID=22737495

Family Applications (1)

Application Number Title Priority Date Filing Date
NL293326D NL293326A (is") 1962-06-01

Country Status (4)

Country Link
US (1) US3188175A (is")
DE (1) DE1172651B (is")
GB (1) GB967232A (is")
NL (1) NL293326A (is")

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499055A1 (fr) * 1981-01-30 1982-08-06 Ugine Kuhlmann Procede de preparation d'acide sulfamique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102350A (en) * 1935-05-21 1937-12-14 Du Pont Process for manufacturing amino sulphonic acid
US2191754A (en) * 1938-01-25 1940-02-27 Du Pont Process of making aminosulphonic acid
US2408492A (en) * 1943-01-08 1946-10-01 Du Pont Manufacture of sulphamic acid
US2390648A (en) * 1943-11-06 1945-12-11 Du Pont Manufacture of sulphamic acid
US2436658A (en) * 1945-04-07 1948-02-24 Du Pont Process for producing sulfamic acid
BE625487A (is") * 1959-11-03

Also Published As

Publication number Publication date
DE1172651B (de) 1964-06-25
GB967232A (en) 1964-08-19
US3188175A (en) 1965-06-08

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