BE678140A - - Google Patents
Info
- Publication number
- BE678140A BE678140A BE678140DA BE678140A BE 678140 A BE678140 A BE 678140A BE 678140D A BE678140D A BE 678140DA BE 678140 A BE678140 A BE 678140A
- Authority
- BE
- Belgium
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
- C14C3/28—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 |
|---|---|---|---|
| DEF0046273 | 1965-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678140A true BE678140A (fr) | 1966-09-01 |
Family
ID=7100941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678140D BE678140A (fr) | 1965-06-05 | 1966-03-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3482925A (fr) |
| BE (1) | BE678140A (fr) |
| CH (1) | CH471223A (fr) |
| DE (1) | DE1494841C3 (fr) |
| ES (1) | ES327572A1 (fr) |
| GB (1) | GB1099448A (fr) |
| NL (1) | NL6607755A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888625A (en) * | 1973-01-29 | 1975-06-10 | Chemtan Company | Method of chrome-retanning leather |
| US4348201A (en) * | 1979-05-11 | 1982-09-07 | Seitetsu Kagaku Co., Ltd. | Tanning process and tanning compositions |
| CN116732254B (zh) * | 2023-07-05 | 2024-10-25 | 隆丰革乐美时尚有限公司 | 粒面绒面双面使用皮革的生产工艺 |
-
1965
- 1965-06-05 DE DE1494841A patent/DE1494841C3/de not_active Expired
-
1966
- 1966-02-07 CH CH165766A patent/CH471223A/de not_active IP Right Cessation
- 1966-02-08 US US525864A patent/US3482925A/en not_active Expired - Lifetime
- 1966-03-21 BE BE678140D patent/BE678140A/xx unknown
- 1966-05-26 GB GB23659/66A patent/GB1099448A/en not_active Expired
- 1966-06-03 NL NL6607755A patent/NL6607755A/xx unknown
- 1966-06-04 ES ES0327572A patent/ES327572A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1494841C3 (de) | 1975-04-17 |
| NL6607755A (fr) | 1966-12-06 |
| US3482925A (en) | 1969-12-09 |
| ES327572A1 (es) | 1967-03-16 |
| DE1494841A1 (de) | 1969-12-04 |
| GB1099448A (en) | 1968-01-17 |
| DE1494841B2 (de) | 1973-11-29 |
| CH471223A (de) | 1969-04-15 |