FR702234A - Process for the treatment of animal skins - Google Patents

Process for the treatment of animal skins

Info

Publication number
FR702234A
FR702234A FR702234DA FR702234A FR 702234 A FR702234 A FR 702234A FR 702234D A FR702234D A FR 702234DA FR 702234 A FR702234 A FR 702234A
Authority
FR
France
Prior art keywords
treatment
animal skins
skins
animal
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 FR702234A publication Critical patent/FR702234A/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)
  • Cosmetics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
FR702234D 1929-09-12 1930-09-08 Process for the treatment of animal skins Expired FR702234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967679X 1929-09-12

Publications (1)

Publication Number Publication Date
FR702234A true FR702234A (en) 1931-04-02

Family

ID=7816617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702234D Expired FR702234A (en) 1929-09-12 1930-09-08 Process for the treatment of animal skins

Country Status (3)

Country Link
US (1) US1967679A (en)
FR (1) FR702234A (en)
GB (1) GB346836A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767110C (en) * 1935-12-08 1952-12-22 Roehm & Haas G M B H Process for the production of bare with the use of fungal tryptases
DE888740C (en) * 1936-02-08 1953-09-03 Roehm & Haas G M B H Process for the depilation and simultaneous pickling of soaked, alkaline or non-alkaline pretreated skins with mold tryptase
DE896983C (en) * 1936-09-05 1953-11-16 Roehm & Haas G M B H Process for the depilation and simultaneous pickling of soaked, alkaline or non-alkaline pretreated skins and pelts with mold tryptase
DE3110587A1 (en) * 1980-03-31 1982-01-07 Generalimpex Magyar Külkereskedelmi Vállalat, 1113 Budapest Process for producing high-quality leather and animal hair from raw hides

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525539A (en) * 1946-12-24 1950-10-10 Christopher Herbert Gibson Method for preserving hides and pelts
GB785112A (en) * 1953-02-26 1957-10-23 Donald Burton Improvements in the treatment of hides, skins and tanning liquors therefor
DE977414C (en) * 1954-05-21 1966-05-26 Roehm & Haas G M B H Process for shearing fur and skins with proteolytic enzymes
FR1125307A (en) * 1955-03-30 1956-10-29 Roehm & Haas Gmbh Enzymatic process for stripping and stripping

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767110C (en) * 1935-12-08 1952-12-22 Roehm & Haas G M B H Process for the production of bare with the use of fungal tryptases
DE888740C (en) * 1936-02-08 1953-09-03 Roehm & Haas G M B H Process for the depilation and simultaneous pickling of soaked, alkaline or non-alkaline pretreated skins with mold tryptase
DE896983C (en) * 1936-09-05 1953-11-16 Roehm & Haas G M B H Process for the depilation and simultaneous pickling of soaked, alkaline or non-alkaline pretreated skins and pelts with mold tryptase
DE3110587A1 (en) * 1980-03-31 1982-01-07 Generalimpex Magyar Külkereskedelmi Vállalat, 1113 Budapest Process for producing high-quality leather and animal hair from raw hides

Also Published As

Publication number Publication date
GB346836A (en) 1931-04-20
US1967679A (en) 1934-07-24

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