GB969865A - - Google Patents
Info
- Publication number
- GB969865A GB969865A GB37955/61A GB3795561A GB969865A GB 969865 A GB969865 A GB 969865A GB 37955/61 A GB37955/61 A GB 37955/61A GB 3795561 A GB3795561 A GB 3795561A GB 969865 A GB969865 A GB 969865A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chromium
- sodium
- ordinately
- bating
- deliming
- 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/04—Mineral tanning
- C14C3/06—Mineral tanning using chromium compounds
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)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF32434A DE1230170B (de) | 1960-10-28 | 1960-10-28 | Gerbverfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
GB969865A true GB969865A (no) | 1964-09-16 |
Family
ID=7094635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37955/61A Expired GB969865A (no) | 1960-10-28 | 1961-10-23 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3174817A (no) |
DE (1) | DE1230170B (no) |
GB (1) | GB969865A (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003072833A1 (en) * | 2002-02-28 | 2003-09-04 | Council Of Scientific And Industrial Research | A process for making chrome tanned leathers |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254938A (en) * | 1962-08-29 | 1966-06-07 | Rodriguez Pedro Villa | Leather tanning |
DE2739844C3 (de) * | 1977-09-03 | 1987-07-09 | Bayer Ag, 5090 Leverkusen | Verfahren zum Chromgerben |
DE2908967A1 (de) * | 1979-03-07 | 1980-09-18 | Bayer Ag | Alterungsbestaendige chromgerbstoffe |
IT1121190B (it) * | 1979-07-24 | 1986-03-26 | Torrini Ottavio | Procedimento di conciatura di pelli con sali di gromo trivalente entro botti ruotanti senza bagno residuo per motivi di ordine ecologico |
DE3306374A1 (de) * | 1983-02-24 | 1984-08-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zum gerben von haeuten mit einem hochbasischen chromgerbstoff |
TR200708916A1 (tr) * | 2007-12-25 | 2009-07-21 | Soda Sanay� A.�. | Krom komplekslerinin dericilikte kullanılması. |
ES2914983T3 (es) | 2018-01-16 | 2022-06-20 | Tfl Ledertechnik Gmbh | Taninos de cromo |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999003A (en) * | 1959-02-06 | 1961-09-05 | Du Pont | Leather tanning agent and process |
-
1960
- 1960-10-28 DE DEF32434A patent/DE1230170B/de active Pending
-
1961
- 1961-10-23 GB GB37955/61A patent/GB969865A/en not_active Expired
- 1961-10-27 US US148245A patent/US3174817A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003072833A1 (en) * | 2002-02-28 | 2003-09-04 | Council Of Scientific And Industrial Research | A process for making chrome tanned leathers |
Also Published As
Publication number | Publication date |
---|---|
US3174817A (en) | 1965-03-23 |
DE1230170B (de) | 1966-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB969865A (no) | ||
GB1092180A (en) | Well-acidizing method | |
GB979310A (en) | Improvements in or relating to material comprising collagen fibres | |
ES324715A1 (es) | Procedimiento para el curtido de pieles y cueros. | |
GB974611A (en) | Depilatory compositions | |
GB992259A (en) | Improvements in or relating to the electrodepositing of chromium | |
DE3168897D1 (en) | Improved chrome utilization in chrome tanning | |
GB299919A (en) | Improvements in the utilisation of waste iron pickle | |
ES473036A1 (es) | Procedimiento para cutir al cromo pellojos y pieles animales | |
GB828686A (en) | Improvements in compositions for the dewooling of sheepskins or the dehairing of skins | |
GB822997A (en) | Tanning with bivalent iron salts | |
FR2102391A5 (fr) | Sulfatozirconates acides de sodium, d'ammonium ou sodico-ammoniacauxet leur procede de preparation | |
GB760567A (en) | Improvements relating to chemical compositions particularly adapted for molluscacidal purposes | |
GB1090822A (en) | A water treatment process | |
GB1106934A (en) | Improved process for the treatment of residual acid liquors | |
GB973829A (en) | Improvements in or relating to silicate grouts | |
GB660390A (en) | Method for the neutralisation of acid calcium nitrate solutions or calcium nitrate melts containing ions of phosphate | |
GB559239A (en) | Improvements in or relating to chrome tanned leather | |
GB834897A (en) | Surface treatment of iron and steel and solutions for use therein | |
GB977594A (en) | Improvements in or relating to the pretanning of pelts | |
GB494065A (en) | Improvements in process of unhairing | |
FR2023077A1 (en) | Depilatory conpn | |
ES256844A1 (es) | Un procedimiento para la obtenciën de una combinaciën compleja de tenato de cinc-cianocobalamina | |
GB1188640A (en) | Improvements relating to the Tanning of Leather Resulting in improved Resistance to Washing and Shrinkage | |
ES8501000A1 (es) | Procedimiento para la curticion de pieles |