FR2501717B1 - Procede de protection de l'environnement pour le chaulage de peaux brutes - Google Patents

Procede de protection de l'environnement pour le chaulage de peaux brutes

Info

Publication number
FR2501717B1
FR2501717B1 FR8203987A FR8203987A FR2501717B1 FR 2501717 B1 FR2501717 B1 FR 2501717B1 FR 8203987 A FR8203987 A FR 8203987A FR 8203987 A FR8203987 A FR 8203987A FR 2501717 B1 FR2501717 B1 FR 2501717B1
Authority
FR
France
Prior art keywords
liming
environmental protection
protection process
raw skin
skin
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
FR8203987A
Other languages
English (en)
Other versions
FR2501717A1 (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.)
BOER MUEBOER CIPOEIPARI KUT
Bor Mubor Es Cipoipari Kutato Intezet
Original Assignee
BOER MUEBOER CIPOEIPARI KUT
Bor Mubor Es Cipoipari Kutato Intezet
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 BOER MUEBOER CIPOEIPARI KUT, Bor Mubor Es Cipoipari Kutato Intezet filed Critical BOER MUEBOER CIPOEIPARI KUT
Publication of FR2501717A1 publication Critical patent/FR2501717A1/fr
Application granted granted Critical
Publication of FR2501717B1 publication Critical patent/FR2501717B1/fr
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
    • C14C1/06—Facilitating unhairing, e.g. by painting, by liming

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)
FR8203987A 1981-03-12 1982-03-10 Procede de protection de l'environnement pour le chaulage de peaux brutes Expired FR2501717B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU81616A HU181796B (en) 1981-03-12 1981-03-12 Process for liming of raw hides with respect of the environment

Publications (2)

Publication Number Publication Date
FR2501717A1 FR2501717A1 (fr) 1982-09-17
FR2501717B1 true FR2501717B1 (fr) 1985-11-15

Family

ID=10950470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203987A Expired FR2501717B1 (fr) 1981-03-12 1982-03-10 Procede de protection de l'environnement pour le chaulage de peaux brutes

Country Status (10)

Country Link
US (1) US4457759A (fr)
JP (1) JPS58500252A (fr)
BE (1) BE892433A (fr)
FR (1) FR2501717B1 (fr)
HU (1) HU181796B (fr)
IT (1) IT1190729B (fr)
NL (1) NL8220057A (fr)
RO (1) RO88178A (fr)
WO (1) WO1982003228A1 (fr)
YU (1) YU52282A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429047A1 (de) * 1984-08-07 1986-02-20 Röhm GmbH, 6100 Darmstadt Enzymatisches enthaarungsverfahren
US5328677A (en) * 1992-06-17 1994-07-12 Pvl Limited Partnership I Recovery of sulfides from tannery waste liquor
DK113692D0 (fr) * 1992-09-16 1992-09-16 Novo Nordisk As
US5435808A (en) * 1993-09-03 1995-07-25 Birko Corporation Hide raceway treatment and improved method of curing hides
US5549584A (en) * 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
US7013838B2 (en) * 2002-12-20 2006-03-21 Frank Jay Hague Bleached expanded pigskin and products
CN1164770C (zh) * 2002-12-20 2004-09-01 周青标 宠物咀嚼用猪皮漂白发泡工艺及其制品
CN101812550B (zh) * 2010-04-23 2013-01-02 海宁森德皮革有限公司 一种汽车座垫革的环保型制革工艺
US8613261B2 (en) 2010-11-22 2013-12-24 Salix Animal Health, Llc Method of making a degradable animal chew toy
CA2769887C (fr) 2011-04-15 2019-06-04 Salix Animal Health, Llc Jouet degradable a macher pour animal et methode de fabrication de celui-ci
CN103343172B (zh) * 2013-07-19 2015-04-08 四川大学 一种少硫酶助鳄鱼皮去鳞甲的方法
US9776887B2 (en) 2013-12-04 2017-10-03 Zhuangdou Zhang Tannery process with effluent recycling
US10260115B2 (en) * 2014-03-20 2019-04-16 Zhuangdou Zhang Leather production using waste liquids

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740472C (de) * 1936-02-08 1943-10-21 Chem Fab Roehm & Haas G M B H Verfahren zum Beizen von geaescherten Hautbloessen
US2179899A (en) * 1936-12-29 1939-11-14 Rohm Otto Process for preparing hides
US2353878A (en) * 1942-05-22 1944-07-18 Ind Patents Corp Dehairing skins
GB922271A (en) * 1960-06-23 1963-03-27 Roehm & Haas Gmbh Improvements in or relating to the dehairing of hides and skins
GB921072A (en) * 1961-05-25 1963-03-13 Roehm & Haas Gmbh Dehairing of skins and hides
US3574516A (en) * 1966-03-28 1971-04-13 Degussa Dehairing of hides and skins
DE2053016C3 (de) * 1970-10-29 1973-11-29 Roehm Gmbh, 6100 Darmstadt Verfahren zum Aschern von tierischen Fellen und Hauten oder zum Nachaschern enzymatisch enthaarter Bloßen
DE2621697C3 (de) * 1976-05-15 1980-02-28 Roehm Gmbh, 6100 Darmstadt Verfahren zur Verminderung der Schwefelwasserstoffgasentwicklung bei der Verarbeitung von sulfid-geäscherten Blößen in sauren Behandlungsbädern
DE2726576A1 (de) * 1977-06-13 1978-12-21 Jozef Dr Sagala Verfahren zur schnellenthaarung von haeuten bzw. fellen mit anschliessender konservierung durch nac10 tief 2
DE2929844A1 (de) * 1979-07-23 1981-02-26 Roehm Gmbh Weichverfahren

Also Published As

Publication number Publication date
WO1982003228A1 (fr) 1982-09-30
BE892433A (fr) 1982-09-10
JPH0140880B2 (fr) 1989-08-31
HU181796B (en) 1983-11-28
IT8220083A0 (it) 1982-03-10
RO88178A (fr) 1986-02-28
IT1190729B (it) 1988-02-24
FR2501717A1 (fr) 1982-09-17
US4457759A (en) 1984-07-03
JPS58500252A (ja) 1983-02-17
YU52282A (en) 1985-06-30
NL8220057A (nl) 1983-02-01

Similar Documents

Publication Publication Date Title
BE869256A (fr) Procede pour l'ethylation de mono-alkylbenzenes
FR2496631B1 (fr) Procede de preparation d'agglomeres d'alumine
PT75499A (fr) Procede pour la preparation de l'alkanoilanilides
FR2501717B1 (fr) Procede de protection de l'environnement pour le chaulage de peaux brutes
FR2551789B2 (fr) Procede pour l'amenagement de combles de maisons
MA19294A1 (fr) Procede de preparation d'imino-diacides substitues.
BE892808A (fr) Procede pour la decomposition d'alkyl-tert-alkyl-ethers
BE885977A (fr) Procede pour la preparation de dithiazolyldisulfures
FR2515212B1 (fr) Procede pour affiner l'or
FR2503158B1 (fr) Procede pour la preparation de dithiazolyldisulfures
RO92200A (fr) Procede pour la preparation des s-benzylcarbamates
RO76936A (fr) Procede pour la preparation de p-phenylendiamines asimetriques n-phenole-n'-substitues
FR2496660B1 (fr) Procede de preparation de n-acylcarnosine
BE889546A (fr) Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
PT74559A (fr) Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
FR2512945B1 (fr) Procede de
RO83438A (fr) Procede pour la preparation des bis-tetrazolmethylthioles
RO87007A (fr) Procede et installation pour la preparation de l'isomerose
RO92933A (fr) Procede pour la precipitation de la cellulose carbamate
RO81684A (fr) Procede pour la preparation des benzenamines
FR2508447B1 (fr) Procede pour la preparation de la cimetidine
MA19649A1 (fr) Procede de preparation d'haloalkyl-8-4h (1)-benzopyran-4-ones
FR2512021B1 (fr) Procede de preparation de 2-amino-4-hydroxy-5-halogeno-pyrimidines
FR2505851B1 (fr) Procede de preparation d'emulsions bitumineuses
FR2516451B1 (fr) Procede de cartonnage de livres

Legal Events

Date Code Title Description
ST Notification of lapse