GB1084213A - - Google Patents
Info
- Publication number
- GB1084213A GB1084213A GB1084213DA GB1084213A GB 1084213 A GB1084213 A GB 1084213A GB 1084213D A GB1084213D A GB 1084213DA GB 1084213 A GB1084213 A GB 1084213A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tanning
- tanning agent
- agent
- effected
- chrome
- 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
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)
Publications (1)
Publication Number | Publication Date |
---|---|
GB1084213A true GB1084213A (de) | 1900-01-01 |
Family
ID=1758836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1084213D Expired GB1084213A (de) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1084213A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1304389A4 (de) * | 1999-12-06 | 2003-04-23 | Daiwa Kasei Kabushiki Kaisha | Enzymatisches enthaarungsmittel für die verwendung beim gerben zur lederherstellung und verfahren zur enzymatischen enthaarungsbehandlung |
-
0
- GB GB1084213D patent/GB1084213A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1304389A4 (de) * | 1999-12-06 | 2003-04-23 | Daiwa Kasei Kabushiki Kaisha | Enzymatisches enthaarungsmittel für die verwendung beim gerben zur lederherstellung und verfahren zur enzymatischen enthaarungsbehandlung |
EP1304389A1 (de) * | 1999-12-06 | 2003-04-23 | Daiwa Kasei Kabushiki Kaisha | Enzymatisches enthaarungsmittel für die verwendung beim gerben zur lederherstellung und verfahren zur enzymatischen enthaarungsbehandlung |
US6867032B2 (en) | 1999-12-06 | 2005-03-15 | Daiwa Kasei K.K. | Enzymatic unhairing agent for use in tanning for producing leather and method for enzymatic unhairing treatment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Maina et al. | Trends in leather processing: A Review | |
Sathiyamoorthy et al. | Preparation of eco-friendly leather by process modifications to make pollution free tanneries | |
US4755186A (en) | Process for the preparation of fish skin | |
US2552129A (en) | Tanning with a free aldehyde and a free polyhydric phenol mixture in a molecular ratio of at least 2 to 1 | |
US4784664A (en) | Non-chrome tanning method | |
Li et al. | A novel approach to clean tanning technology | |
GB1084213A (de) | ||
KR101540134B1 (ko) | 가죽 제조 방법 | |
US5340365A (en) | Process for producing chrome leather | |
US5372609A (en) | Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin | |
US7063728B2 (en) | Process for making chrome tanned leathers | |
US2316740A (en) | Leather manufacture | |
US4379708A (en) | Process for tanning fish skins | |
US20020038478A1 (en) | Process for manufacturing leather | |
US3010779A (en) | Production of shrunk leather | |
US5580355A (en) | Leather tanning agent and standardizing agents for dyestuffs | |
US2522666A (en) | Reacting a chrome-tanned hide first with a sulfonic acid syntan and then with methylol-melamine | |
US2264414A (en) | Tanning with complex basic zirconium sulphates | |
CA1275755C (en) | Process for the retanning of chrome leathers | |
US1985439A (en) | Method of chrome tanning of leather | |
US20030038085A1 (en) | Methods for lowering pH in leather processing solutions | |
US3482925A (en) | Process for the rapid tanning of leather | |
NZ529172A (en) | Improvements in leather processing | |
US3395175A (en) | Condensation products of formaldehyde and phenolic compounds useful for tanning | |
US3081142A (en) | Vegetable one-bath pretanning process |