ES2123238T3 - Empleo de acidos alquilendiamintetrapropionicos para el acabado engrasante de cueros. - Google Patents

Empleo de acidos alquilendiamintetrapropionicos para el acabado engrasante de cueros.

Info

Publication number
ES2123238T3
ES2123238T3 ES95913109T ES95913109T ES2123238T3 ES 2123238 T3 ES2123238 T3 ES 2123238T3 ES 95913109 T ES95913109 T ES 95913109T ES 95913109 T ES95913109 T ES 95913109T ES 2123238 T3 ES2123238 T3 ES 2123238T3
Authority
ES
Spain
Prior art keywords
sup
leathers
intrapropionicos
acides
rental
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 - Lifetime
Application number
ES95913109T
Other languages
English (en)
Inventor
Rudolf Zauns-Huber
Fredi Wolter
Gunter Uphues
Wolfgang Prinz
Gilbert Schenker
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2123238T3 publication Critical patent/ES2123238T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Detergent Compositions (AREA)

Abstract

ACIDOS ALQUILEN-DIAMIN-TETRAPROPIONICOS DE FORMULA GENERAL (I), EN DONDE LOS RADICALES R{SUP,4} A R{SUP,7} SON, INDEPENDIENTEMENTE UNO DE OTRO, HIDROGENO O UN GRUPO METILO, Y LOS RADICALES M{SUP,1} A M{SUP,4} SON, INDEPENDIENTEMENTE UNO DE OTRO, HIDROGENO, METAL ALCALINO, METAL ALCALINOTERREO, AMONIO, ALQUILAMONIO O ALCANOLAMONIO, Y X ES UN NUMERO DE 12 A 36, Y PUDIENDO ESTAR SUSTITUIDOS LOS GRUPOS DE ALQUILENO (H{SUB,2}){SUB,X}-POR UNO O VARIOS GRUPOS ALQUILO, ARILO O ALCARILO, CON LA CONDICION DE QUE EL NUMERO TOTAL DE ATOMOS DE C DE ESTOS SUSTITUYENTES SEA DE 1 A 40; ESTAN INDICADOS PARA EL ENGRASADO DE CUERO. LOS CUEROS TRATADOS SE DISTINGUEN POR SU BUENA LIMPIEZA Y LAVADO, OSCURECIMIENTO Y RESISTENCIA AL AGUA.
ES95913109T 1994-03-23 1995-03-14 Empleo de acidos alquilendiamintetrapropionicos para el acabado engrasante de cueros. Expired - Lifetime ES2123238T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4409926A DE4409926A1 (de) 1994-03-23 1994-03-23 Verwendung von Alkylendiamintetrapropionsäuren zur fettenden Ausrüstung von Leder

Publications (1)

Publication Number Publication Date
ES2123238T3 true ES2123238T3 (es) 1999-01-01

Family

ID=6513553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95913109T Expired - Lifetime ES2123238T3 (es) 1994-03-23 1995-03-14 Empleo de acidos alquilendiamintetrapropionicos para el acabado engrasante de cueros.

Country Status (5)

Country Link
EP (1) EP0752010B1 (es)
JP (1) JPH09510491A (es)
DE (2) DE4409926A1 (es)
ES (1) ES2123238T3 (es)
WO (1) WO1995025816A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636494C2 (de) * 1996-09-09 2000-11-16 Stockhausen Chem Fab Gmbh Restmonomerarme, aminfreie Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung bei der Herstellung foggingarmer Leder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL124389C (es) * 1963-01-16
DE3444864A1 (de) * 1984-12-08 1986-06-12 Henkel KGaA, 4000 Düsseldorf Verfahren zur fettung von leder und pelzen

Also Published As

Publication number Publication date
EP0752010B1 (de) 1998-10-14
EP0752010A1 (de) 1997-01-08
JPH09510491A (ja) 1997-10-21
DE59503932D1 (de) 1998-11-19
WO1995025816A1 (de) 1995-09-28
DE4409926A1 (de) 1995-09-28

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