BR8303545A - Processo para a producao de material de pele desprovido de pelos armazenavel - Google Patents

Processo para a producao de material de pele desprovido de pelos armazenavel

Info

Publication number
BR8303545A
BR8303545A BR8303545A BR8303545A BR8303545A BR 8303545 A BR8303545 A BR 8303545A BR 8303545 A BR8303545 A BR 8303545A BR 8303545 A BR8303545 A BR 8303545A BR 8303545 A BR8303545 A BR 8303545A
Authority
BR
Brazil
Prior art keywords
storable
hair
production
leather material
material devoid
Prior art date
Application number
BR8303545A
Other languages
English (en)
Inventor
Ernst Pfleiderer
Tilman Taeger
Rolf Monsheimer
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 BR8303545A publication Critical patent/BR8303545A/pt

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

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)
  • Laminated Bodies (AREA)
BR8303545A 1982-07-03 1983-07-01 Processo para a producao de material de pele desprovido de pelos armazenavel BR8303545A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224881 DE3224881A1 (de) 1982-07-03 1982-07-03 Verfahren zur herstellung von enthaartem, lagerfaehigem hautmaterial

Publications (1)

Publication Number Publication Date
BR8303545A true BR8303545A (pt) 1984-02-14

Family

ID=6167514

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303545A BR8303545A (pt) 1982-07-03 1983-07-01 Processo para a producao de material de pele desprovido de pelos armazenavel

Country Status (7)

Country Link
US (1) US4484924A (pt)
AU (1) AU554038B2 (pt)
BR (1) BR8303545A (pt)
DE (1) DE3224881A1 (pt)
ES (1) ES523477A0 (pt)
FR (1) FR2529573B1 (pt)
IT (1) IT1162889B (pt)

Families Citing this family (15)

* 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
DE4302910C1 (de) * 1993-02-02 1994-09-15 Straten Guenter Fällmittel zur Ausfällung von Schwermetallen, ein Verfahren zu dessen Herstellung sowie dessen Verwendung
ES2091709B1 (es) * 1993-11-19 1997-08-01 Badia Texidor Jose Procedimiento para mejorar los procesos de tratamiento de pieles de animales.
US6090101A (en) * 1997-12-10 2000-07-18 Quon; David K. Method and apparatus for permanent hair removal
AR039980A1 (es) * 2002-05-22 2005-03-09 Basf Ag Procedimiento para eliminar sustancias corneas de pieles o pellejos
DE10249077A1 (de) * 2002-10-21 2004-04-29 Basf Ag Verfahren zur Herstellung von Leder
EP1556522A1 (de) * 2002-10-21 2005-07-27 Basf Aktiengesellschaft Verfahren zur entfernung von hornsubstanzen aus tierhäuten
US6708531B1 (en) * 2002-10-30 2004-03-23 Council Of Scientific And Industrial Research Ecofriendly bio-process for leather processing
US7013838B2 (en) * 2002-12-20 2006-03-21 Frank Jay Hague Bleached expanded pigskin and products
US20050013897A1 (en) * 2003-07-14 2005-01-20 Meyer John M. Long-lasting crustacean bait for use in traps and method of making the same
US6957554B2 (en) * 2003-11-18 2005-10-25 Council Of Scientific And Industrial Research Dehairing and fiber opening process for complete elimination of lime and sodium sulfide
CN101798604B (zh) * 2010-02-10 2012-10-03 广东省石油化工研究院 一种保毛脱毛的制革方法
CN102703619B (zh) * 2012-06-07 2016-05-25 故城县海青皮草有限公司 一种节能环保型的水貂皮鞣制方法
CN103789462B (zh) * 2012-11-02 2015-10-07 深圳市绿微康生物工程有限公司 制革用复合酶浸水剂
CN113200771B (zh) * 2021-05-24 2022-03-29 山西艾施丹生物科技有限公司 一种绿色有机肥及其制备工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969922A (en) * 1929-06-22 1934-08-14 Ind Patents Corp Method for curing hides and skins
US2937921A (en) * 1956-04-17 1960-05-24 Theone C Cordon Preservation of hides
GB1047813A (en) * 1963-04-24 1966-11-09 Merck & Co Inc Method of dehairing hides or skins
US3741722A (en) * 1967-07-19 1973-06-26 D Elvrum Curing and pretannage of hides
US3574517A (en) * 1967-07-19 1971-04-13 Don S Elvrum Curing and pretannage of hides
DE2714813C3 (de) * 1977-04-02 1979-11-29 Basf Ag, 6700 Ludwigshafen Kalk- und sulfidfreies Äscherverfahren
DE2911401A1 (de) * 1979-03-23 1980-10-02 Roehm Gmbh Verfahren zum aeschern von bloessen aus tierischen haeuten und fellen
DE2929844A1 (de) * 1979-07-23 1981-02-26 Roehm Gmbh Weichverfahren

Also Published As

Publication number Publication date
ES8403512A1 (es) 1984-04-01
ES523477A0 (es) 1984-04-01
FR2529573B1 (fr) 1987-11-06
AU554038B2 (en) 1986-08-07
FR2529573A1 (fr) 1984-01-06
US4484924A (en) 1984-11-27
IT8367724A0 (it) 1983-07-01
DE3224881A1 (de) 1984-03-01
IT1162889B (it) 1987-04-01
AU1649883A (en) 1984-01-05

Similar Documents

Publication Publication Date Title
BR8001728A (pt) Processo de hidroformilacao para a producao de n-valeraldeido
BR7901526A (pt) Recipiente de material termoplastico;e processo para a fabricacao de um recipiente de material termoplastico
BR8000274A (pt) Processo de producao de material proteico
BR8305484A (pt) Processo para a producao de um poliester
PT81434B (pt) Processo para o tratamento de material de acondicionamento
BR7905464A (pt) Instalacao e processo para producao de calcados
BR8304031A (pt) Processo para preparacao de um material fototermografico e material fototermografico
BR8303545A (pt) Processo para a producao de material de pele desprovido de pelos armazenavel
BR7901339A (pt) Processo aperfeicoado para a sintese de para-nitrodifenilaminas
BR8003910A (pt) Processo e aplicador de fio para producao de um cinto
BR7904111A (pt) Processo para a producao de pecas achatadas de precisao
BR8002646A (pt) Processo para a producao de um carbamato polimerico
BR8301732A (pt) Processo para formacao de fibras a partir de um material termoplastico e produto isolante
BR8105744A (pt) Processo e aparelhagem para a fabricacao de um material vitreo amorfo modificado e mterial amorfo modificado
BR7908610A (pt) Processo e aparelho de fabrico de material travado de filamentos
BR8105797A (pt) Processo para a fabricacao de um material solido, rigido e coerente
BR8303922A (pt) Processo para producao de n-fosfonometilglicina
BR7904607A (pt) Processo para a preparacao de couro
BR8002278A (pt) Processo para a producao de butirolactona
BR7901633A (pt) Processo para a preparacao de material para diazotipia
BR8007487A (pt) Processo para impermeabilizar couro
BR7702713A (pt) Processo para deslignificacao de material lignocelulosico
BR8005016A (pt) Processo para o pos-curtimento de couros curtidos mineralmente
BR8104922A (pt) Processo para a producao de cianeto de hidrogenio
BR8304666A (pt) Processo para producao de nitrilotriacetonitrila