ZA867115B - Phosphonic acid derivatives as leather adjuvants - Google Patents

Phosphonic acid derivatives as leather adjuvants

Info

Publication number
ZA867115B
ZA867115B ZA867115A ZA867115A ZA867115B ZA 867115 B ZA867115 B ZA 867115B ZA 867115 A ZA867115 A ZA 867115A ZA 867115 A ZA867115 A ZA 867115A ZA 867115 B ZA867115 B ZA 867115B
Authority
ZA
South Africa
Prior art keywords
adjuvants
leather
acid derivatives
phosphonic acid
phosphonic
Prior art date
Application number
ZA867115A
Other languages
English (en)
Inventor
Christner Juergen
Pfleiderer Ernest
Taeger Tilmann
Original Assignee
Roehm 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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of ZA867115B publication Critical patent/ZA867115B/xx

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
    • C14C1/00—Chemical treatment prior to tanning
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
ZA867115A 1985-09-18 1986-09-18 Phosphonic acid derivatives as leather adjuvants ZA867115B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853533203 DE3533203A1 (de) 1985-09-18 1985-09-18 Verwendung von phosphonsaeurederivaten als lederhilfsmittel

Publications (1)

Publication Number Publication Date
ZA867115B true ZA867115B (en) 1987-05-27

Family

ID=6281231

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA867115A ZA867115B (en) 1985-09-18 1986-09-18 Phosphonic acid derivatives as leather adjuvants

Country Status (7)

Country Link
US (1) US4889811A (pt)
EP (1) EP0216271B1 (pt)
BR (1) BR8604452A (pt)
DE (2) DE3533203A1 (pt)
FI (1) FI80909C (pt)
IN (1) IN167838B (pt)
ZA (1) ZA867115B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA918515B (en) * 1990-10-26 1992-10-28 Buckman Labor Inc A method for the reduction or prevention of tannin-staining on a surface susceptible to tannin-staining through the use of a complexing agent for a transition-metal ion and compositions containing such a complexing agent
US20060112494A1 (en) * 2004-12-01 2006-06-01 David Oppong Method of protecting an animal skin product from metalloproteinase activity
US20110135951A1 (en) * 2008-02-29 2011-06-09 Leatherteq Limited Method of preserving hides and skins
EP2347017B1 (en) * 2008-10-17 2013-01-23 Leatherteq Limited Methods of preserving hides
CN101724719B (zh) * 2009-09-14 2013-10-09 陕西科技大学 一种无金属鞣制山羊皮服装革的鞣制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133002A (en) * 1961-08-08 1964-05-12 Roehm & Haas Gmbh Treatment of hides
US3248457A (en) * 1962-08-07 1966-04-26 Dal Mon Research Co Unsaturated arylene phosphonium monomers
DE1254150B (de) * 1964-07-31 1967-11-16 Walter Bloechl Verfahren zur Herstellung von Fluoralkylphosphonsaeureglyzidylestern
ES391930A1 (es) * 1970-12-03 1973-06-16 Roehm Gmbh Procedimiento para el remojo de pellejos y cueros.
ES421535A1 (es) * 1973-01-13 1976-06-16 Roehm Gmbh Procedimiento para la preparacion de pellejos dispuestos para curtir a partir de cuero y pieles de origen animal.
IT1011668B (it) * 1973-04-28 1977-02-10 Roehm Gmbh Procedimento di purga delle pelli
DE2404789C3 (de) * 1974-02-01 1979-02-15 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung gerbfertiger Blößen aus tierischen Häuten und Fellen
DE2725210A1 (de) * 1977-06-03 1978-12-14 Bayer Ag Aufschlaemmungen mit hohem feststoffgehalt
DE2856320A1 (de) * 1978-12-27 1980-07-17 Roehm Gmbh Enzymatisches beizverfahren
DE2929844A1 (de) * 1979-07-23 1981-02-26 Roehm Gmbh Weichverfahren
DE2944462A1 (de) * 1979-11-03 1981-05-14 Röhm GmbH, 6100 Darmstadt Verfahren zum weichen von pelzfellen
DE2944461A1 (de) * 1979-11-03 1981-05-14 Röhm GmbH, 6100 Darmstadt Verfahren zum weichen von fellen und haeuten
US4465802A (en) * 1982-10-26 1984-08-14 Union Carbide Corporation Process for treating furred animal pelts and/or fur

Also Published As

Publication number Publication date
EP0216271A2 (de) 1987-04-01
FI863672A0 (fi) 1986-09-11
DE3663036D1 (en) 1989-06-01
FI863672A (fi) 1987-03-19
IN167838B (pt) 1990-12-29
US4889811A (en) 1989-12-26
EP0216271B1 (de) 1989-04-26
FI80909B (fi) 1990-04-30
EP0216271A3 (en) 1987-11-11
BR8604452A (pt) 1987-05-19
DE3533203A1 (de) 1987-03-26
FI80909C (fi) 1990-08-10

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