CH606443A5 - - Google Patents
Info
- Publication number
- CH606443A5 CH606443A5 CH1469174A CH1469174A CH606443A5 CH 606443 A5 CH606443 A5 CH 606443A5 CH 1469174 A CH1469174 A CH 1469174A CH 1469174 A CH1469174 A CH 1469174A CH 606443 A5 CH606443 A5 CH 606443A5
- Authority
- CH
- Switzerland
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
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
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 |
|---|---|---|---|
| DE19732355025 DE2355025C3 (de) | 1973-11-03 | Verfahren zur Herstellung wasserfester Leder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH606443A5 true CH606443A5 (de) | 1978-10-31 |
Family
ID=5897146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1469174A CH606443A5 (de) | 1973-11-03 | 1974-11-01 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3971626A (de) |
| JP (1) | JPS5071803A (de) |
| AR (1) | AR202669A1 (de) |
| BR (1) | BR7409054D0 (de) |
| CH (1) | CH606443A5 (de) |
| ES (1) | ES431592A1 (de) |
| FR (1) | FR2249953B1 (de) |
| GB (1) | GB1443869A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502859A (en) * | 1983-04-11 | 1985-03-05 | Rockmont Industries, Inc. | Hide tanning composition and method of preparing same |
| US4866203A (en) * | 1987-03-10 | 1989-09-12 | Lever Brothers Company | Method for synthesizing a salt of a monoester of citric acid |
| US4866202A (en) * | 1987-03-10 | 1989-09-12 | Lever Brothers Company | Method for synthesizing a salt of a monoester of citric acid |
| DE4223706A1 (de) * | 1992-07-18 | 1994-01-20 | Henkel Kgaa | Verwendung von Guerbet-Alkoholen zur Verhinderung von Fettausschlag auf Leder |
| DE4223704A1 (de) * | 1992-07-18 | 1994-01-20 | Henkel Kgaa | Verwendung nichtionischer organischer Dialkylverbindungen zur Verhinderung von Fettausschlag auf Leder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672455A (en) * | 1952-08-04 | 1954-03-16 | Dow Corning | Leather water repellent |
| US2974000A (en) * | 1956-10-05 | 1961-03-07 | Nopco Chem Co | Fat-liquoring process |
| DE1166411B (de) * | 1960-03-23 | 1964-03-26 | Boehme Fettchemie Gmbh | Verfahren zum Wasserfestmachen von Leder oder Pelzen |
| US3749669A (en) * | 1971-06-21 | 1973-07-31 | Us Agriculture | Lubricants for hides and leather |
-
1974
- 1974-10-28 AR AR256284A patent/AR202669A1/es active
- 1974-10-29 US US05/518,247 patent/US3971626A/en not_active Expired - Lifetime
- 1974-10-30 FR FR7436334A patent/FR2249953B1/fr not_active Expired
- 1974-10-30 BR BR9054/74A patent/BR7409054D0/pt unknown
- 1974-11-01 GB GB4730574A patent/GB1443869A/en not_active Expired
- 1974-11-01 JP JP49125576A patent/JPS5071803A/ja active Pending
- 1974-11-01 CH CH1469174A patent/CH606443A5/xx not_active IP Right Cessation
- 1974-11-02 ES ES431592A patent/ES431592A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5071803A (de) | 1975-06-14 |
| ES431592A1 (es) | 1976-11-16 |
| BR7409054D0 (pt) | 1975-08-26 |
| DE2355025A1 (de) | 1975-05-07 |
| FR2249953A1 (de) | 1975-05-30 |
| DE2355025B2 (de) | 1975-09-25 |
| GB1443869A (en) | 1976-07-28 |
| FR2249953B1 (de) | 1977-03-18 |
| AR202669A1 (es) | 1975-06-30 |
| US3971626A (en) | 1976-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |