FR2235917A1 - - Google Patents
Info
- Publication number
- FR2235917A1 FR2235917A1 FR7422982A FR7422982A FR2235917A1 FR 2235917 A1 FR2235917 A1 FR 2235917A1 FR 7422982 A FR7422982 A FR 7422982A FR 7422982 A FR7422982 A FR 7422982A FR 2235917 A1 FR2235917 A1 FR 2235917A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G37/00—Compounds of chromium
- C01G37/08—Chromium sulfates
-
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732334636 DE2334636C3 (de) | 1973-07-07 | Verfahren zur Herstellung von pulverförmiger! kaltwasserlöslichen basischen Chromgerbstoffen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2235917A1 true FR2235917A1 (fr) | 1975-01-31 |
FR2235917B1 FR2235917B1 (fr) | 1977-10-07 |
Family
ID=5886242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7422982A Expired FR2235917B1 (fr) | 1973-07-07 | 1974-07-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3966402A (fr) |
JP (1) | JPS5036601A (fr) |
AR (1) | AR201508A1 (fr) |
BR (1) | BR7405412D0 (fr) |
FR (1) | FR2235917B1 (fr) |
GB (1) | GB1467907A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0121697A1 (fr) * | 1983-02-24 | 1984-10-17 | BASF Aktiengesellschaft | Procédé pour tanner les peaux avec un tannin au chrome à haute basicité |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8409266D0 (en) * | 1984-04-10 | 1984-05-23 | Alcan Int Ltd | Tanning of leather using aluminium compounds |
US5916469A (en) * | 1996-06-06 | 1999-06-29 | The Boeing Company | Susceptor integration into reinforced thermoplastic composites |
US5869814A (en) * | 1996-07-29 | 1999-02-09 | The Boeing Company | Post-weld annealing of thermoplastic welds |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254938A (en) * | 1962-08-29 | 1966-06-07 | Rodriguez Pedro Villa | Leather tanning |
US3402137A (en) * | 1966-02-01 | 1968-09-17 | Union Oil Co | Method of preparing aqueous polymer solutions |
DE2134070C3 (de) * | 1971-07-08 | 1975-09-25 | Bayer Ag, 5090 Leverkusen | Pulverförmige Mischungen zum Gerben von tierischen Häuten oder Nachgerben von Leder |
-
1974
- 1974-07-01 BR BR5412/74A patent/BR7405412D0/pt unknown
- 1974-07-02 FR FR7422982A patent/FR2235917B1/fr not_active Expired
- 1974-07-05 GB GB2987774A patent/GB1467907A/en not_active Expired
- 1974-07-05 AR AR254563A patent/AR201508A1/es active
- 1974-07-05 US US05/486,239 patent/US3966402A/en not_active Expired - Lifetime
- 1974-07-08 JP JP49077468A patent/JPS5036601A/ja active Pending
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0121697A1 (fr) * | 1983-02-24 | 1984-10-17 | BASF Aktiengesellschaft | Procédé pour tanner les peaux avec un tannin au chrome à haute basicité |
Also Published As
Publication number | Publication date |
---|---|
GB1467907A (en) | 1977-03-23 |
BR7405412D0 (pt) | 1975-03-25 |
AR201508A1 (es) | 1975-03-21 |
DE2334636B2 (de) | 1976-05-13 |
US3966402A (en) | 1976-06-29 |
DE2334636A1 (de) | 1975-01-23 |
FR2235917B1 (fr) | 1977-10-07 |
JPS5036601A (fr) | 1975-04-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |