HK37088A - Use of phosphoric acid partial esters for fatting tanned leather - Google Patents

Use of phosphoric acid partial esters for fatting tanned leather

Info

Publication number
HK37088A
HK37088A HK370/88A HK37088A HK37088A HK 37088 A HK37088 A HK 37088A HK 370/88 A HK370/88 A HK 370/88A HK 37088 A HK37088 A HK 37088A HK 37088 A HK37088 A HK 37088A
Authority
HK
Hong Kong
Prior art keywords
fatting
phosphoric acid
partial esters
acid partial
tanned leather
Prior art date
Application number
HK370/88A
Other languages
English (en)
Inventor
Werner Amati
Original Assignee
Sandoz Ltd
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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of HK37088A publication Critical patent/HK37088A/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
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
HK370/88A 1981-08-29 1988-05-19 Use of phosphoric acid partial esters for fatting tanned leather HK37088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3134283 1981-08-29
DE3205344 1982-02-15

Publications (1)

Publication Number Publication Date
HK37088A true HK37088A (en) 1988-05-27

Family

ID=25795645

Family Applications (1)

Application Number Title Priority Date Filing Date
HK370/88A HK37088A (en) 1981-08-29 1988-05-19 Use of phosphoric acid partial esters for fatting tanned leather

Country Status (8)

Country Link
CH (1) CH655738A5 (xx)
DE (1) DE3230925C2 (xx)
FR (1) FR2512064B1 (xx)
GB (1) GB2105745B (xx)
HK (1) HK37088A (xx)
IT (1) IT1153180B (xx)
NZ (1) NZ201746A (xx)
SG (1) SG105887G (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504308A1 (de) * 1984-02-22 1985-08-22 Sandoz-Patent-GmbH, 7850 Lörrach Verfahren zum gleichzeitigen fetten und wasserabstossenden ausruesten von gegerbten leder
FR2559784B1 (fr) * 1984-02-22 1987-07-10 Sandoz Sa Procede de nourriture du cuir tanne et des peaux tannees
DE3529073A1 (de) * 1984-08-22 1986-02-27 Sandoz-Patent-GmbH, 7850 Lörrach Phosphorsaeurepartialester enthaltende praeparate, deren herstellung und deren verwendung
IT1200100B (it) * 1984-08-22 1989-01-05 Sandoz Ag Composizione a base di esteri parziali dell'acido fosforico, impiegabili per l'ingrasso in mezzo acquoso delle pelli conciate
FR2601259B1 (fr) * 1986-07-11 1990-06-22 Rhone Poulenc Chimie Nouvelles compositions tensio-actives a base d'esters phosphoriques leur procede de preparation et leur application a la formulation de matieres actives.
FR2605635B1 (fr) * 1986-10-27 1992-02-21 Sandoz Sa Nouveaux esters partiels de l'acide phosphorique, leur preparation et leur utilisation pour le pre-traitement des matieres textiles
EP1621640B1 (de) * 2004-07-13 2006-10-04 Zschimmer & Schwarz GmbH & Co KG Chemische Fabriken Mittel zur hydrophobierenden Ausrüstung von Leder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH300953A (de) * 1949-01-12 1954-08-31 Metallgesellschaft Ag Verfahren zur Herstellung von geschmeidigem Leder.
FR1137945A (fr) * 1954-12-02 1957-06-05 Bohme Fettchemie Gmbh Procédé permettant d'augmenter la résistance des cuirs à l'eau
DE1046252B (de) * 1954-12-02 1958-12-11 Boehme Fettchemie Gmbh Erhoehung der Wasserfestigkeit von chromgegerbten bzw. chromkombiniertgegerbten Ledern
DE2517057C3 (de) * 1975-04-17 1982-10-21 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verfahren zur Verbesserung der mechanischen und der Griffeigenschaften von mineralgegerbten Ledern oder Pelzfellen oder daraus hergestellter Bekleidung

Also Published As

Publication number Publication date
SG105887G (en) 1988-06-03
NZ201746A (en) 1985-02-28
FR2512064B1 (fr) 1985-09-20
IT1153180B (it) 1987-01-14
FR2512064A1 (fr) 1983-03-04
GB2105745B (en) 1985-01-16
DE3230925A1 (de) 1983-03-24
IT8223012A0 (it) 1982-08-27
DE3230925C2 (de) 1994-09-22
GB2105745A (en) 1983-03-30
CH655738A5 (de) 1986-05-15

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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)