IN154173B - - Google Patents
Info
- Publication number
- IN154173B IN154173B IN311/DEL/80A IN311DE1980A IN154173B IN 154173 B IN154173 B IN 154173B IN 311DE1980 A IN311DE1980 A IN 311DE1980A IN 154173 B IN154173 B IN 154173B
- Authority
- IN
- India
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
- C14C1/065—Enzymatic unhairing
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)
- Investigating Or Analysing Biological Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792917376 DE2917376A1 (de) | 1979-04-28 | 1979-04-28 | Enzymatisches verfahren zur haargewinnung und zum gleichzeitigen hautaufschluss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN154173B true IN154173B (it) | 1984-09-29 |
Family
ID=6069559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN311/DEL/80A IN154173B (it) | 1979-04-28 | 1980-04-28 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4294087A (it) |
| JP (1) | JPS55145800A (it) |
| AR (1) | AR219237A1 (it) |
| BR (1) | BR8001516A (it) |
| DE (1) | DE2917376A1 (it) |
| ES (1) | ES487960A1 (it) |
| FR (1) | FR2455084A1 (it) |
| GB (1) | GB2047738B (it) |
| IN (1) | IN154173B (it) |
| IT (1) | IT1128457B (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540506A (en) * | 1983-04-15 | 1985-09-10 | Genex Corporation | Composition for cleaning drains clogged with deposits containing hair |
| DE3429047A1 (de) * | 1984-08-07 | 1986-02-20 | Röhm GmbH, 6100 Darmstadt | Enzymatisches enthaarungsverfahren |
| DE3440750A1 (de) * | 1984-11-08 | 1986-05-07 | Röhm GmbH, 6100 Darmstadt | Verfahren zum hautaufschluss von grossviehhaeuten und kalbfellen |
| DE3802640A1 (de) * | 1988-01-29 | 1989-08-03 | Roehm Gmbh | Haarerhaltendes aescherverfahren |
| US4959311A (en) * | 1988-03-31 | 1990-09-25 | North Carolina State University | Method of degrading keratinaceous material and bacteria useful therefore |
| US4908220A (en) * | 1988-03-31 | 1990-03-13 | North Carolina State University | Feather-lysate, a hydrolyzed feather feed ingredient and animal feeds containing the same |
| DE4212568A1 (de) * | 1992-04-15 | 1993-10-21 | Roehm Gmbh | Verfahren zum Entfleischen von Häuten und Fellen |
| DE4220838A1 (de) * | 1992-06-25 | 1994-01-05 | Roehm Gmbh | Verfahren zum Äschern von Häuten und Fellen |
| DE4332785A1 (de) * | 1993-09-27 | 1995-03-30 | Roehm Gmbh | Verbessertes enzymunterstütztes Äscherverfahren |
| MX9703669A (es) * | 1994-12-21 | 1997-08-30 | Novo Nordisk As | Metodo para la depilacion de cueros o pieles por medio de enzimas. |
| DE19933968A1 (de) | 1999-07-20 | 2001-01-25 | Trumpler Gmbh & Co Chem Fab | Hilfsmittel für den Hautaufschluß und die Haarlockerung von Tierhäuten |
| AR039980A1 (es) * | 2002-05-22 | 2005-03-09 | Basf Ag | Procedimiento para eliminar sustancias corneas de pieles o pellejos |
| 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 |
| 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 |
| US10982425B1 (en) | 2019-10-01 | 2021-04-20 | NeverClog LLC | Apparatus for capturing and destroying hair within a shower drain |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB500117A (en) * | 1937-06-30 | 1939-01-30 | Kalle & Co Ag | Improvements in unhairing processes |
| US2374836A (en) * | 1944-06-15 | 1945-05-01 | United Shoe Machinery Corp | Splitting operation |
| US3269858A (en) * | 1962-09-05 | 1966-08-30 | Rohm & Haas | Process for treating leather |
| CH412182A (de) * | 1963-02-05 | 1966-04-30 | Geigy Ag J R | Verfahren zur enzymatischen Enthaarung beziehungsweise Entwollung von Häuten und Fellen |
| US3471518A (en) * | 1967-07-10 | 1969-10-07 | Pennsalt Chemicals Corp | Fluoroalkyl dicarboxylic acids and derivatives |
| DE2307603B2 (de) * | 1973-02-16 | 1977-11-17 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung gerbfertiger bloessen durch einwirkung proteolytischer enzyme auf tierische haeute und felle |
| DE2404789C3 (de) * | 1974-02-01 | 1979-02-15 | Roehm Gmbh, 6100 Darmstadt | Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen |
-
1979
- 1979-04-28 DE DE19792917376 patent/DE2917376A1/de active Granted
-
1980
- 1980-01-21 IT IT67081/80A patent/IT1128457B/it active
- 1980-01-23 ES ES487960A patent/ES487960A1/es not_active Expired
- 1980-03-06 FR FR8005020A patent/FR2455084A1/fr active Granted
- 1980-03-14 BR BR8001516A patent/BR8001516A/pt unknown
- 1980-04-02 US US06/136,678 patent/US4294087A/en not_active Expired - Lifetime
- 1980-04-23 AR AR280778A patent/AR219237A1/es active
- 1980-04-25 GB GB8013760A patent/GB2047738B/en not_active Expired
- 1980-04-28 IN IN311/DEL/80A patent/IN154173B/en unknown
- 1980-04-28 JP JP5556880A patent/JPS55145800A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241560B2 (it) | 1987-09-03 |
| DE2917376C2 (it) | 1987-03-26 |
| IT1128457B (it) | 1986-05-28 |
| DE2917376A1 (de) | 1980-11-13 |
| AR219237A1 (es) | 1980-07-31 |
| GB2047738B (en) | 1983-04-20 |
| IT8067081A0 (it) | 1980-01-21 |
| FR2455084A1 (fr) | 1980-11-21 |
| US4294087A (en) | 1981-10-13 |
| BR8001516A (pt) | 1980-11-11 |
| JPS55145800A (en) | 1980-11-13 |
| FR2455084B1 (it) | 1983-07-22 |
| GB2047738A (en) | 1980-12-03 |
| ES487960A1 (es) | 1980-07-01 |