GB1126823A - Process for the rapid tanning of leather - Google Patents
Process for the rapid tanning of leatherInfo
- Publication number
- GB1126823A GB1126823A GB5945/66A GB594566A GB1126823A GB 1126823 A GB1126823 A GB 1126823A GB 5945/66 A GB5945/66 A GB 5945/66A GB 594566 A GB594566 A GB 594566A GB 1126823 A GB1126823 A GB 1126823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tannin
- tanning
- extract
- condensation product
- formaldehyde condensation
- 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
- 239000010985 leather Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 15
- 235000018553 tannin Nutrition 0.000 abstract 6
- 229920001864 tannin Polymers 0.000 abstract 6
- 239000001648 tannin Substances 0.000 abstract 6
- 239000007859 condensation product Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- IULJSGIJJZZUMF-UHFFFAOYSA-N 2-hydroxybenzenesulfonic acid Chemical compound OC1=CC=CC=C1S(O)(=O)=O IULJSGIJJZZUMF-UHFFFAOYSA-N 0.000 abstract 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- 241001070941 Castanea Species 0.000 abstract 1
- 235000014036 Castanea Nutrition 0.000 abstract 1
- 235000017343 Quebracho blanco Nutrition 0.000 abstract 1
- 241000065615 Schinopsis balansae Species 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 241001478802 Valonia Species 0.000 abstract 1
- 239000001887 acacia decurrens willd. var. dealbata absolute Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 235000021323 fish oil Nutrition 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C14C3/28—Multi-step processes
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045189 | 1965-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1126823A true GB1126823A (en) | 1968-09-11 |
Family
ID=7100381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5945/66A Expired GB1126823A (en) | 1965-02-10 | 1966-02-10 | Process for the rapid tanning of leather |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3533724A (enrdf_load_stackoverflow) |
| BE (1) | BE676243A (enrdf_load_stackoverflow) |
| CH (1) | CH466494A (enrdf_load_stackoverflow) |
| DE (1) | DE1494839C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1126823A (enrdf_load_stackoverflow) |
| NL (1) | NL6601713A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100006233A1 (it) * | 2021-03-16 | 2022-09-16 | Silvateam S P A | Prodotti per la concia di pellami, prodotti preconcianti e loro impiego |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2129553A (en) * | 1938-09-06 | Tanning material | ||
| US2040212A (en) * | 1936-05-12 | Water-soluble condensation | ||
| US2955904A (en) * | 1956-09-11 | 1960-10-11 | Schnoller Desiderio | Rapid process for tanning hides |
| DE1244332B (de) * | 1961-07-19 | 1967-07-13 | Bayer Ag | Verfahren zum Schnellgerben mittelschwerer oder schwerer Leder |
| DE1273119B (de) * | 1961-08-03 | 1968-07-18 | Bayer Ag | Verfahren zum Schnellgerben mittelschwerer oder schwerer Haeute |
-
1965
- 1965-02-10 DE DE1494839A patent/DE1494839C3/de not_active Expired
-
1966
- 1966-01-14 CH CH48266A patent/CH466494A/de unknown
- 1966-02-08 US US525833A patent/US3533724A/en not_active Expired - Lifetime
- 1966-02-09 BE BE676243D patent/BE676243A/xx unknown
- 1966-02-10 GB GB5945/66A patent/GB1126823A/en not_active Expired
- 1966-02-10 NL NL6601713A patent/NL6601713A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3533724A (en) | 1970-10-13 |
| DE1494839B2 (de) | 1973-03-01 |
| DE1494839A1 (de) | 1972-02-10 |
| CH466494A (de) | 1968-12-15 |
| NL6601713A (enrdf_load_stackoverflow) | 1966-08-11 |
| DE1494839C3 (de) | 1975-04-10 |
| BE676243A (enrdf_load_stackoverflow) | 1966-06-16 |
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