FR1462605A - Procédé de préparation d'acide sulfamique - Google Patents

Procédé de préparation d'acide sulfamique

Info

Publication number
FR1462605A
FR1462605A FR43247A FR43247A FR1462605A FR 1462605 A FR1462605 A FR 1462605A FR 43247 A FR43247 A FR 43247A FR 43247 A FR43247 A FR 43247A FR 1462605 A FR1462605 A FR 1462605A
Authority
FR
France
Prior art keywords
sulfamic acid
preparing
preparing sulfamic
acid
sulfamic
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
Application number
FR43247A
Other languages
English (en)
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.)
Marchon Products Ltd
Original Assignee
Marchon Products Ltd
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 Marchon Products Ltd filed Critical Marchon Products Ltd
Application granted granted Critical
Publication of FR1462605A publication Critical patent/FR1462605A/fr
Expired 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
    • C01B21/087—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
    • 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)
FR43247A 1964-12-22 1965-12-21 Procédé de préparation d'acide sulfamique Expired FR1462605A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52045/64A GB1062329A (en) 1964-12-22 1964-12-22 Improvements in the production of sulphamic acid

Publications (1)

Publication Number Publication Date
FR1462605A true FR1462605A (fr) 1966-12-16

Family

ID=10462435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43247A Expired FR1462605A (fr) 1964-12-22 1965-12-21 Procédé de préparation d'acide sulfamique

Country Status (4)

Country Link
US (1) US3423174A (fr)
DE (1) DE1567693A1 (fr)
FR (1) FR1462605A (fr)
GB (1) GB1062329A (fr)

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191754A (en) * 1938-01-25 1940-02-27 Du Pont Process of making aminosulphonic acid
US2390648A (en) * 1943-11-06 1945-12-11 Du Pont Manufacture of sulphamic acid
US2880064A (en) * 1955-09-26 1959-03-31 Du Pont Process for manufacture of sulfamic acid
BE625487A (fr) * 1959-11-03

Also Published As

Publication number Publication date
GB1062329A (en) 1967-03-22
US3423174A (en) 1969-01-21
DE1567693A1 (de) 1970-07-16

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