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FR849935A - Process for removing lime from plating leather - Google Patents

Process for removing lime from plating leather

Info

Publication number
FR849935A
FR849935A FR849935DA FR849935A FR 849935 A FR849935 A FR 849935A FR 849935D A FR849935D A FR 849935DA FR 849935 A FR849935 A FR 849935A
Authority
FR
France
Prior art keywords
removing lime
leather
plating
plating leather
lime
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR849935A publication Critical patent/FR849935A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/06—Chelate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR849935D 1938-02-07 1939-02-06 Process for removing lime from plating leather Expired FR849935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1938I0060457 DE693065C (en) 1938-02-07 1938-02-07 Process for de-liming ashed hides and skins

Publications (1)

Publication Number Publication Date
FR849935A true FR849935A (en) 1939-12-05

Family

ID=89942503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849935D Expired FR849935A (en) 1938-02-07 1939-02-06 Process for removing lime from plating leather

Country Status (4)

Country Link
US (1) US2266448A (en)
DE (1) DE693065C (en)
FR (1) FR849935A (en)
GB (1) GB524788A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556649A (en) * 1948-06-23 1951-06-12 Heinemann Felix Deliming and deswelling hides with beet sugar molasses waste liquor extract
DE2714813C3 (en) * 1977-04-02 1979-11-29 Basf Ag, 6700 Ludwigshafen Lime and sulfide-free liming process
DE2825081C2 (en) * 1978-06-08 1980-06-12 Basf Ag, 6700 Ludwigshafen Process for deliming hides
EP3425068B1 (en) * 2017-07-06 2021-08-04 Stahl International B.V. Ammonium and boric acid free deliming agent, a deliming process and a use thereof

Also Published As

Publication number Publication date
GB524788A (en) 1940-08-14
US2266448A (en) 1941-12-16
DE693065C (en) 1940-07-01

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