FR2102391A5 - Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents - Google Patents

Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents

Info

Publication number
FR2102391A5
FR2102391A5 FR7010518A FR7010518A FR2102391A5 FR 2102391 A5 FR2102391 A5 FR 2102391A5 FR 7010518 A FR7010518 A FR 7010518A FR 7010518 A FR7010518 A FR 7010518A FR 2102391 A5 FR2102391 A5 FR 2102391A5
Authority
FR
France
Prior art keywords
sulphatozirconate
ammonium
sodium
tanning agents
acid salts
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
FR7010518A
Other languages
French (fr)
Inventor
Nekhamkin
G L
Safronov
K E
Laube
Kozlova
K V
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.)
GNII
GOSUDARSTVENNY N I INST
Original Assignee
GNII
GOSUDARSTVENNY N I INST
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 GNII, GOSUDARSTVENNY N I INST filed Critical GNII
Priority to FR7010518A priority Critical patent/FR2102391A5/en
Application granted granted Critical
Publication of FR2102391A5 publication Critical patent/FR2102391A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/006—Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Title cpds. are of formula: (Cat)2Hj Zr4O4-m(OH)2m(SO4)7 . nH2O where Cat is Na and/or NH4, n is 0 or 8, and m is 0-4. Used as tanning agents, the cpds. are readily soluble in water or acid, have a high Zr content and Schlorlommer basicity 39-41% and produce high quality tanning.
FR7010518A 1970-03-24 1970-03-24 Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents Expired FR2102391A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7010518A FR2102391A5 (en) 1970-03-24 1970-03-24 Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010518A FR2102391A5 (en) 1970-03-24 1970-03-24 Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents

Publications (1)

Publication Number Publication Date
FR2102391A5 true FR2102391A5 (en) 1972-04-07

Family

ID=9052790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7010518A Expired FR2102391A5 (en) 1970-03-24 1970-03-24 Sodium and/or ammonium sulphatozirconate acid salts - - tanning agents

Country Status (1)

Country Link
FR (1) FR2102391A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006362A1 (en) * 1985-05-02 1986-11-06 Ici Australia Limited Purification of zirconium compounds
US5104832A (en) * 1989-05-02 1992-04-14 Lonza Ltd. Sinterable zirconium oxide powder and process for its production
WO2023275448A1 (en) 2021-07-01 2023-01-05 Psa Automobiles Sa Method for robotically controlling a vehicle powertrain with optimised take-off and shut-down functions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006362A1 (en) * 1985-05-02 1986-11-06 Ici Australia Limited Purification of zirconium compounds
US4822575A (en) * 1985-05-02 1989-04-18 Ici Australia Limited Process for the purification of zirconium compounds
US5104832A (en) * 1989-05-02 1992-04-14 Lonza Ltd. Sinterable zirconium oxide powder and process for its production
WO2023275448A1 (en) 2021-07-01 2023-01-05 Psa Automobiles Sa Method for robotically controlling a vehicle powertrain with optimised take-off and shut-down functions
FR3124779A1 (en) 2021-07-01 2023-01-06 Psa Automobiles Sa METHOD FOR ROBOT DRIVING A VEHICLE POWERTRAIN WITH OPTIMIZATION OF TAKE-OFF AND STOP FUNCTIONS

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Legal Events

Date Code Title Description
ST Notification of lapse