GB1548947A - Phosphate ester treatment of leather and skins - Google Patents

Phosphate ester treatment of leather and skins

Info

Publication number
GB1548947A
GB1548947A GB1556376A GB1556376A GB1548947A GB 1548947 A GB1548947 A GB 1548947A GB 1556376 A GB1556376 A GB 1556376A GB 1556376 A GB1556376 A GB 1556376A GB 1548947 A GB1548947 A GB 1548947A
Authority
GB
United Kingdom
Prior art keywords
skins
leather
phosphate ester
ester treatment
treatment
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.)
Expired
Application number
GB1556376A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stockhausen GmbH and Co KG
Original Assignee
Chemische Fabrik Stockhausen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chemische Fabrik Stockhausen GmbH filed Critical Chemische Fabrik Stockhausen GmbH
Publication of GB1548947A publication Critical patent/GB1548947A/en
Expired legal-status Critical Current

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)
GB1556376A 1975-04-17 1976-04-15 Phosphate ester treatment of leather and skins Expired GB1548947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517057 DE2517057C3 (en) 1975-04-17 1975-04-17 Process for improving the mechanical and grip properties of mineral-tanned leathers or fur skins or clothing made from them

Publications (1)

Publication Number Publication Date
GB1548947A true GB1548947A (en) 1979-07-18

Family

ID=5944305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1556376A Expired GB1548947A (en) 1975-04-17 1976-04-15 Phosphate ester treatment of leather and skins

Country Status (5)

Country Link
DE (1) DE2517057C3 (en)
FR (1) FR2307874A1 (en)
GB (1) GB1548947A (en)
IT (1) IT1059123B (en)
SE (1) SE431659B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529073A1 (en) * 1984-08-22 1986-02-27 Sandoz-Patent-GmbH, 7850 Lörrach Preparations containing phosphoric acid partial esters, their preparation and their use
US4778476A (en) * 1982-08-20 1988-10-18 Sandoz Ltd. Use of phosphoric acid partial esters in fatting of tanned leather
US4973427A (en) * 1984-02-22 1990-11-27 Sandoz Ltd. Mixed phosphoric acid partial esters of oxyalkated and non-oxyalated fatty alcohols
WO2005059184A2 (en) * 2003-12-17 2005-06-30 Akzo Nobel N.V. Process for treating animal skins

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655738A5 (en) * 1981-08-29 1986-05-15 Sandoz Ag METHOD FOR GREASING TANED LEATHER WITH PHOSPHORIC ACID PARTIAL ESTERS, THEIR PRODUCTION AND THEIR PREPARATIONS CONTAINING THEM.
DE3207562A1 (en) * 1982-03-03 1983-09-15 Münzing Chemie GmbH, 7100 Heilbronn METHOD FOR FAT AND SIMULTANEOUSLY HYDROPHOBIZING LEATHER, FUR AND LEATHER EXCHANGERS
FR2607814B1 (en) * 1986-12-04 1990-10-12 Sandoz Sa NOVEL COMPOSITIONS BASED ON PARTIAL ESTERS OF PHOSPHORIC ACID AND THEIR USE FOR NOURISHING LEATHER AND TANNED SKIN

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH300953A (en) * 1949-01-12 1954-08-31 Metallgesellschaft Ag Process for the production of supple leather.
US3010780A (en) * 1957-03-30 1961-11-28 Bohme Fettchemie Gmbh Method of making leather water-repellent
DE1166411B (en) * 1960-03-23 1964-03-26 Boehme Fettchemie Gmbh Method of waterproofing leather or fur
US3083224A (en) * 1961-12-08 1963-03-26 Du Pont Polyfluoroalkyl phosphates

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778476A (en) * 1982-08-20 1988-10-18 Sandoz Ltd. Use of phosphoric acid partial esters in fatting of tanned leather
US4973427A (en) * 1984-02-22 1990-11-27 Sandoz Ltd. Mixed phosphoric acid partial esters of oxyalkated and non-oxyalated fatty alcohols
DE3529073A1 (en) * 1984-08-22 1986-02-27 Sandoz-Patent-GmbH, 7850 Lörrach Preparations containing phosphoric acid partial esters, their preparation and their use
WO2005059184A2 (en) * 2003-12-17 2005-06-30 Akzo Nobel N.V. Process for treating animal skins
WO2005059184A3 (en) * 2003-12-17 2006-06-15 Akzo Nobel Nv Process for treating animal skins
KR100763118B1 (en) 2003-12-17 2007-10-04 아크조 노벨 엔.브이. Process for treating animal skins
AU2004298533B2 (en) * 2003-12-17 2010-04-22 Akzo Nobel Chemicals International B.V. Process for treating animal skins
CN101010437B (en) * 2003-12-17 2010-06-16 阿克佐诺贝尔股份有限公司 Process for treating animal skins
AU2004298533C1 (en) * 2003-12-17 2010-10-28 Akzo Nobel Chemicals International B.V. Process for treating animal skins
AU2004298533B8 (en) * 2003-12-17 2011-02-10 Akzo Nobel Chemicals International B.V. Process for treating animal skins
US8308821B2 (en) 2003-12-17 2012-11-13 Akzo Nobel N.V. Process for treating animal skins

Also Published As

Publication number Publication date
SE7604491L (en) 1976-10-18
SE431659B (en) 1984-02-20
DE2517057C3 (en) 1982-10-21
DE2517057A1 (en) 1976-10-28
DE2517057B2 (en) 1977-05-05
FR2307874B1 (en) 1979-04-20
FR2307874A1 (en) 1976-11-12
IT1059123B (en) 1982-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960414