HK40291A - Compositions containing phosphoric acid partial esters for fatting tanned leather - Google Patents
Compositions containing phosphoric acid partial esters for fatting tanned leatherInfo
- Publication number
- HK40291A HK40291A HK402/91A HK40291A HK40291A HK 40291 A HK40291 A HK 40291A HK 402/91 A HK402/91 A HK 402/91A HK 40291 A HK40291 A HK 40291A HK 40291 A HK40291 A HK 40291A
- Authority
- HK
- Hong Kong
- Prior art keywords
- fatting
- phosphoric acid
- compositions containing
- partial esters
- acid partial
- Prior art date
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
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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 |
---|---|---|---|
DE3430829 | 1984-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK40291A true HK40291A (en) | 1991-05-31 |
Family
ID=6243602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK402/91A HK40291A (en) | 1984-08-22 | 1991-05-23 | Compositions containing phosphoric acid partial esters for fatting tanned leather |
Country Status (7)
Country | Link |
---|---|
US (1) | US4780222A (it) |
JP (1) | JPH0633440B2 (it) |
CH (1) | CH664375A5 (it) |
FR (1) | FR2569422B1 (it) |
GB (1) | GB2163451B (it) |
HK (1) | HK40291A (it) |
IT (1) | IT1200100B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0827913B2 (ja) * | 1987-02-02 | 1996-03-21 | 株式会社日立製作所 | 薄膜磁気ヘツドの製造方法 |
DE4223704A1 (de) * | 1992-07-18 | 1994-01-20 | Henkel Kgaa | Verwendung nichtionischer organischer Dialkylverbindungen zur Verhinderung von Fettausschlag auf Leder |
DE4435399A1 (de) * | 1994-10-04 | 1996-04-11 | Henkel Kgaa | Mittel zum Fetten von Leder und Pelzen |
US5972037A (en) * | 1995-07-26 | 1999-10-26 | Scheen Industries, Inc | Leather tanning processes and the products thereof |
US5807409A (en) * | 1996-10-30 | 1998-09-15 | Rohm And Haas Company | Method of improving pull-up characteristic of leather substrate and modified finishing oil used therein |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770372A (en) * | 1971-01-05 | 1973-11-06 | Us Agriculture | Process for lubricating leather |
JPS5865800A (ja) * | 1981-08-29 | 1983-04-19 | サンド・アクチエンゲゼルシヤフト | なめし皮革基材の加脂方法 |
CH655738A5 (de) * | 1981-08-29 | 1986-05-15 | Sandoz Ag | Verfahren zum fetten von gegerbtem leder mit phosphorsaeurepartialestern, deren herstellung und diese enthaltende praeparate. |
-
1985
- 1985-07-31 IT IT48429/85A patent/IT1200100B/it active
- 1985-08-12 CH CH3457/85A patent/CH664375A5/de not_active IP Right Cessation
- 1985-08-13 FR FR858512446A patent/FR2569422B1/fr not_active Expired - Lifetime
- 1985-08-19 GB GB08520702A patent/GB2163451B/en not_active Expired
- 1985-08-22 JP JP60183135A patent/JPH0633440B2/ja not_active Expired - Lifetime
-
1987
- 1987-02-12 US US07/013,762 patent/US4780222A/en not_active Expired - Fee Related
-
1991
- 1991-05-23 HK HK402/91A patent/HK40291A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2163451B (en) | 1988-07-06 |
IT1200100B (it) | 1989-01-05 |
GB2163451A (en) | 1986-02-26 |
JPS6160800A (ja) | 1986-03-28 |
GB8520702D0 (en) | 1985-09-25 |
US4780222A (en) | 1988-10-25 |
CH664375A5 (de) | 1988-02-29 |
FR2569422A1 (fr) | 1986-02-28 |
IT8548429A0 (it) | 1985-07-31 |
JPH0633440B2 (ja) | 1994-05-02 |
FR2569422B1 (fr) | 1991-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |