FR772976A - Process for improving the suppleness of leather - Google Patents

Process for improving the suppleness of leather

Info

Publication number
FR772976A
FR772976A FR772976DA FR772976A FR 772976 A FR772976 A FR 772976A FR 772976D A FR772976D A FR 772976DA FR 772976 A FR772976 A FR 772976A
Authority
FR
France
Prior art keywords
suppleness
leather
improving
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Application granted granted Critical
Publication of FR772976A publication Critical patent/FR772976A/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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Detergent Compositions (AREA)
FR772976D 1933-05-11 1934-05-08 Process for improving the suppleness of leather Expired FR772976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG85519A DE622213C (en) 1933-05-11 1933-05-11 Process for improving the softness and suppleness of leather

Publications (1)

Publication Number Publication Date
FR772976A true FR772976A (en) 1934-11-09

Family

ID=89942814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772976D Expired FR772976A (en) 1933-05-11 1934-05-08 Process for improving the suppleness of leather

Country Status (6)

Country Link
US (1) US1974861A (en)
BE (1) BE403029A (en)
DE (1) DE622213C (en)
FR (1) FR772976A (en)
GB (1) GB433815A (en)
NL (1) NL38797C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213950B (en) * 1957-07-17 1966-04-07 Benckiser Gmbh Joh A Process for tanning hides and skins with chrome tanning agents
DE1221394B (en) * 1960-03-11 1966-07-21 Benckiser Gmbh Joh A Process for tanning hides and skins with chrome tanning agents
DE2930342A1 (en) * 1979-07-26 1981-02-19 Roehm Gmbh IMPROVED METHOD FOR PRODUCING LEATHER

Also Published As

Publication number Publication date
DE622213C (en) 1935-11-22
BE403029A (en) 1934-06-30
GB433815A (en) 1935-08-21
NL38797C (en) 1936-08-15
US1974861A (en) 1934-09-25

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