[go: up one dir, main page]

BR9301531A - PROCESS FOR LEATHERING LEATHER AND SKIN - Google Patents

PROCESS FOR LEATHERING LEATHER AND SKIN

Info

Publication number
BR9301531A
BR9301531A BR9301531A BR9301531A BR9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A BR 9301531 A BR9301531 A BR 9301531A
Authority
BR
Brazil
Prior art keywords
leathering
leather
skin
leathering leather
Prior art date
Application number
BR9301531A
Other languages
Portuguese (pt)
Inventor
Juergen Dr Christner
Tilman Dr Taeger
Gertrud Wick
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of BR9301531A publication Critical patent/BR9301531A/en

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
    • C14C1/04—Soaking
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/02—Fleshing, unhairing, samming, stretching-out, setting-out, shaving, splitting, or skiving skins, hides, or leather

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Cosmetics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Meat, Egg Or Seafood Products (AREA)
BR9301531A 1992-04-15 1993-04-14 PROCESS FOR LEATHERING LEATHER AND SKIN BR9301531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4212568A DE4212568A1 (en) 1992-04-15 1992-04-15 Flesh removal on fresh skins for leather prodn. - comprises applying proteolytic enzyme with strong elastolcytic activity at pH 5-10 and 5-30 deg. C prior to lifting

Publications (1)

Publication Number Publication Date
BR9301531A true BR9301531A (en) 1993-11-30

Family

ID=6456852

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301531A BR9301531A (en) 1992-04-15 1993-04-14 PROCESS FOR LEATHERING LEATHER AND SKIN

Country Status (6)

Country Link
AT (1) AT400957B (en)
BR (1) BR9301531A (en)
DE (1) DE4212568A1 (en)
FI (1) FI931662A7 (en)
RU (1) RU2099429C1 (en)
SE (1) SE506132C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2196971B1 (en) * 2001-08-22 2005-03-01 Fundacion Azti-Azti Fundazioa ENZYMATIC PROCESS OF FELT OF TUNIDS.
RU2294376C1 (en) * 2005-09-29 2007-02-27 Московский государственный университет дизайна и технологии (МГУДТ) Fur semi-finished product treatment process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917376C2 (en) * 1979-04-28 1987-03-26 Röhm GmbH, 6100 Darmstadt Enzymatic process for hair extraction and simultaneous skin disintegration
DE3312840A1 (en) * 1983-04-09 1984-10-11 Röhm GmbH, 6100 Darmstadt Method for the wet degreasing of hide material
DE3429047A1 (en) * 1984-08-07 1986-02-20 Röhm GmbH, 6100 Darmstadt ENZYMATIC DEHABILIZATION PROCEDURE
DE3513253C2 (en) * 1985-04-13 1997-04-10 Roehm Gmbh Process for the rapid enzymatic depilation of skins
DE3922748B4 (en) * 1989-07-11 2006-01-05 Röhm GmbH & Co. KG Enzymatic soft process

Also Published As

Publication number Publication date
AT400957B (en) 1996-05-28
FI931662L (en) 1993-10-16
ATA37493A (en) 1995-09-15
FI931662A0 (en) 1993-04-14
SE9300744D0 (en) 1993-03-05
DE4212568A1 (en) 1993-10-21
SE506132C2 (en) 1997-11-17
FI931662A7 (en) 1993-10-16
RU2099429C1 (en) 1997-12-20
SE9300744L (en) 1993-10-16

Similar Documents

Publication Publication Date Title
BR9105287A (en) COMPOSITION AND PROCESS FOR HAIR TREATMENT
BR9300551A (en) Electrotherapy device and process
BR8606726A (en) PROCESS AND ASSEMBLY FOR THERMAL TREATMENT OF LEATHER, SKIN AND SIMILARS
BR9003300A (en) ENZYMATICALLY SUSTAINABLE REMOVAL PROCESS FOR SKIN AND HAIR
BR9401642A (en) Hair restorer and process for its preparation
BR9300739A (en) HYDRO-METALURGICAL PROCESS FOR OBTAINING TANTALO AND NIOBIO
BR9200559A (en) LEATHER DYEING PROCESS
BR9406778A (en) Fumigation process and apparatus
BR9505700A (en) Process for and continuous preparation of organic isocyanates
BR9502950A (en) Process tanning agents for your tanning method preparation
PT98618A (en) PROCESS AND DEVICE FOR PREPARING PICKLE
BR9200218A (en) APPARATUS AND PROCESS FOR THE PROCESSING OF ANIMAL FIBER, PARTICURLAMENTE LA CRUA
BR9602337A (en) Compound process for its preparation uses the same process for treating arrhythmias and medication
BR9102563A (en) PERFECT PROCESS FOR ANIMAL SKIN DEPLIATION
BR9002081A (en) PROCESS AND APPARATUS FOR THE TREATMENT OF ORGANIC DETRITES
BR8907630A (en) PROCESS AND INSTALLATION FOR STRETCHING LEATHER
BR9203304A (en) PROCESS FOR THE PRODUCTION OF MINERALLY LEATHER AND / OR CURTED AND / OR POST-TREATED LEATHER AND SKIN
PT90355A (en) PROCESS FOR ECONOMIC SKIN SHAVING WITH CHROMIUM
BR8506116A (en) LEATHER AND SKIN Greasing Process
BR9004589A (en) SKIN SCRAPPING MACHINE
BR9103551A (en) SKIN SKIN PROCESS
BR9101496A (en) TISSUE TREATMENT PROCESS
BR8707056A (en) PROCESS AND DEVICE FOR CONTINUOUS METAL TREATMENT
BR9301531A (en) PROCESS FOR LEATHERING LEATHER AND SKIN
BR9305707A (en) Process for the preparation of 3-acylestratrienes and acylbenzenes

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law