FR502225A - Process of deliming skins in tanneries - Google Patents

Process of deliming skins in tanneries

Info

Publication number
FR502225A
FR502225A FR502225A FR502225DA FR502225A FR 502225 A FR502225 A FR 502225A FR 502225 A FR502225 A FR 502225A FR 502225D A FR502225D A FR 502225DA FR 502225 A FR502225 A FR 502225A
Authority
FR
France
Prior art keywords
tanneries
deliming
skins
deliming skins
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
FR502225A
Other languages
French (fr)
Inventor
Georges Lengrand
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.)
GEORGES LENGRAND
Original Assignee
GEORGES LENGRAND
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 GEORGES LENGRAND filed Critical GEORGES LENGRAND
Application granted granted Critical
Publication of FR502225A publication Critical patent/FR502225A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR502225A 1919-08-05 1919-08-05 Process of deliming skins in tanneries Expired FR502225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502225T 1919-08-05

Publications (1)

Publication Number Publication Date
FR502225A true FR502225A (en) 1920-05-07

Family

ID=8906218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502225A Expired FR502225A (en) 1919-08-05 1919-08-05 Process of deliming skins in tanneries

Country Status (1)

Country Link
FR (1) FR502225A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109295264A (en) * 2017-07-06 2019-02-01 斯塔尔国际有限公司 Deliming agent, deashing method without ammonium and boric acid and application thereof
CN109295265A (en) * 2017-07-06 2019-02-01 斯塔尔国际有限公司 Deashing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109295264A (en) * 2017-07-06 2019-02-01 斯塔尔国际有限公司 Deliming agent, deashing method without ammonium and boric acid and application thereof
CN109295265A (en) * 2017-07-06 2019-02-01 斯塔尔国际有限公司 Deashing method
CN109295264B (en) * 2017-07-06 2024-04-23 斯塔尔国际有限公司 Ammonium and boric acid free deliming agent, deliming method and use thereof

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