FR982503A - Improvement in the production of reconstituted leathers - Google Patents

Improvement in the production of reconstituted leathers

Info

Publication number
FR982503A
FR982503A FR982503DA FR982503A FR 982503 A FR982503 A FR 982503A FR 982503D A FR982503D A FR 982503DA FR 982503 A FR982503 A FR 982503A
Authority
FR
France
Prior art keywords
leathers
reconstituted
improvement
production
reconstituted leathers
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)
Inventor
Leon-Sylvain-Max Lejeune
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 filed Critical
Application granted granted Critical
Publication of FR982503A publication Critical patent/FR982503A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR982503D 1943-07-05 1943-07-05 Improvement in the production of reconstituted leathers Expired FR982503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982503T 1943-07-05

Publications (1)

Publication Number Publication Date
FR982503A true FR982503A (en) 1951-06-12

Family

ID=9535411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982503D Expired FR982503A (en) 1943-07-05 1943-07-05 Improvement in the production of reconstituted leathers

Country Status (1)

Country Link
FR (1) FR982503A (en)

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