FR2287510A1 - Procede d'impregnation du cuir avec des polyisocyanates - Google Patents
Procede d'impregnation du cuir avec des polyisocyanatesInfo
- Publication number
- FR2287510A1 FR2287510A1 FR7530987A FR7530987A FR2287510A1 FR 2287510 A1 FR2287510 A1 FR 2287510A1 FR 7530987 A FR7530987 A FR 7530987A FR 7530987 A FR7530987 A FR 7530987A FR 2287510 A1 FR2287510 A1 FR 2287510A1
- Authority
- FR
- France
- Prior art keywords
- polyisocyanates
- impregnation process
- leather impregnation
- leather
- impregnation
- 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.)
- Granted
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)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742448009 DE2448009A1 (de) | 1974-10-09 | 1974-10-09 | Lederimpraegnierung mit polyisocyanaten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2287510A1 true FR2287510A1 (fr) | 1976-05-07 |
FR2287510B1 FR2287510B1 (fr) | 1979-06-15 |
Family
ID=5927844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7530987A Granted FR2287510A1 (fr) | 1974-10-09 | 1975-10-09 | Procede d'impregnation du cuir avec des polyisocyanates |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5163901A (fr) |
AR (1) | AR208566A1 (fr) |
BE (1) | BE834309A (fr) |
BR (1) | BR7506560A (fr) |
DE (1) | DE2448009A1 (fr) |
FR (1) | FR2287510A1 (fr) |
GB (1) | GB1529867A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54102380A (en) * | 1978-01-30 | 1979-08-11 | Kitaya Kk | Decorative plate |
CN103233375B (zh) * | 2013-05-04 | 2014-08-13 | 辽宁恒星精细化工有限公司 | 一种用于仿麂皮绒的立体印花浆及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE853438C (de) * | 1942-04-30 | 1952-10-23 | Bayer Ag | Verfahren zum Impraegnieren von Faserstoffen |
-
1974
- 1974-10-09 DE DE19742448009 patent/DE2448009A1/de active Pending
-
1975
- 1975-10-08 JP JP12085475A patent/JPS5163901A/ja active Pending
- 1975-10-08 GB GB4121075A patent/GB1529867A/en not_active Expired
- 1975-10-08 AR AR26073575A patent/AR208566A1/es active
- 1975-10-08 BE BE160782A patent/BE834309A/fr unknown
- 1975-10-08 BR BR7506560A patent/BR7506560A/pt unknown
- 1975-10-09 FR FR7530987A patent/FR2287510A1/fr active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE853438C (de) * | 1942-04-30 | 1952-10-23 | Bayer Ag | Verfahren zum Impraegnieren von Faserstoffen |
Also Published As
Publication number | Publication date |
---|---|
JPS5163901A (ja) | 1976-06-02 |
GB1529867A (en) | 1978-10-25 |
BR7506560A (pt) | 1976-08-17 |
FR2287510B1 (fr) | 1979-06-15 |
BE834309A (fr) | 1976-04-08 |
DE2448009A1 (de) | 1976-04-22 |
AR208566A1 (es) | 1977-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |