ES2108265T3 - Procedimiento para el engrasado, llenado e hidrofobado de cueros y pieles. - Google Patents
Procedimiento para el engrasado, llenado e hidrofobado de cueros y pieles.Info
- Publication number
- ES2108265T3 ES2108265T3 ES93905332T ES93905332T ES2108265T3 ES 2108265 T3 ES2108265 T3 ES 2108265T3 ES 93905332 T ES93905332 T ES 93905332T ES 93905332 T ES93905332 T ES 93905332T ES 2108265 T3 ES2108265 T3 ES 2108265T3
- Authority
- ES
- Spain
- Prior art keywords
- amides
- greasing
- skin
- filling
- procedure
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000002209 hydrophobic effect Effects 0.000 title 1
- 150000001408 amides Chemical class 0.000 abstract 4
- 150000002148 esters Chemical class 0.000 abstract 2
- 239000004721 Polyphenylene oxide Chemical class 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000009963 fulling Methods 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 229920000570 polyether Chemical class 0.000 abstract 1
- 150000003626 triacylglycerols Chemical class 0.000 abstract 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
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)
Abstract
PROCEDIMIENTO PARA ENGRASAR, RELLENAR E HIDROFOBAR CUERO Y PIEL CON APLICACION DE ADUCTOS-EN DE ANHIDRIDOS DE ACIDO MALEINICO EN ACIDOS GRASOS INSATURADOS DE C 12 A 20, SUS ESTERES ALQUILO DE C 1 A 20 O SUS ESTERES ALQUENILO DE C 2 A 20, SUS TRIGLICERIDOS, CUYAS AMIDAS, MONO O DIALCALONAMIDAS DE C 2 A 4, SUS MONO O DIPOLIETERAMIDA O SUS POLIESTERES A TRAVES DE LA TRANSFORMACION PARCIAL O TOTAL CON AMINAS O ALCOHOLES A AMIDAS, POR EJEMPLO ADUCTOS-EN DERIVADOS DE LOS ESTERES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4209243A DE4209243A1 (de) | 1992-03-21 | 1992-03-21 | Verfahren zum fetten, fuellen und hydrophobieren von ledern und pelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2108265T3 true ES2108265T3 (es) | 1997-12-16 |
Family
ID=6454705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93905332T Expired - Lifetime ES2108265T3 (es) | 1992-03-21 | 1993-03-10 | Procedimiento para el engrasado, llenado e hidrofobado de cueros y pieles. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0585431B1 (es) |
| JP (1) | JPH06507937A (es) |
| AT (1) | ATE159987T1 (es) |
| AU (1) | AU661125B2 (es) |
| DE (2) | DE4209243A1 (es) |
| ES (1) | ES2108265T3 (es) |
| WO (1) | WO1993019210A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10342926A1 (de) * | 2003-09-17 | 2005-04-14 | Bayer Chemicals Ag | Polyethermodifizierte Polymere als Lederhilfsmittel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909614A1 (de) * | 1989-03-23 | 1990-09-27 | Zschimmer & Schwarz Gmbh & Co | Verfahren zum fetten und hydrophobieren von leder und pelzfellen |
| DE3926168A1 (de) * | 1989-08-08 | 1991-02-14 | Basf Ag | Verwendung von copolymerisaten auf basis von langkettigen alkylvinylethern und ethylenisch ungesaettigten dicarbonsaeureanhydriden zum hydrophobieren von leder und pelzfellen |
| DE3931039A1 (de) * | 1989-09-16 | 1991-03-28 | Basf Ag | Verwendung von copolymerisaten auf basis von langkettigen ungesaettigten estern und ethylenisch ungesaettigten carbonsaeuren zum hydrophobieren von leder und pelzfellen |
-
1992
- 1992-03-21 DE DE4209243A patent/DE4209243A1/de not_active Withdrawn
-
1993
- 1993-03-10 JP JP5516216A patent/JPH06507937A/ja active Pending
- 1993-03-10 ES ES93905332T patent/ES2108265T3/es not_active Expired - Lifetime
- 1993-03-10 AT AT93905332T patent/ATE159987T1/de active
- 1993-03-10 EP EP93905332A patent/EP0585431B1/de not_active Expired - Lifetime
- 1993-03-10 DE DE59307630T patent/DE59307630D1/de not_active Expired - Lifetime
- 1993-03-10 AU AU36321/93A patent/AU661125B2/en not_active Ceased
- 1993-03-10 WO PCT/EP1993/000543 patent/WO1993019210A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU3632193A (en) | 1993-10-21 |
| DE59307630D1 (de) | 1997-12-11 |
| JPH06507937A (ja) | 1994-09-08 |
| EP0585431B1 (de) | 1997-11-05 |
| ATE159987T1 (de) | 1997-11-15 |
| AU661125B2 (en) | 1995-07-13 |
| WO1993019210A1 (de) | 1993-09-30 |
| DE4209243A1 (de) | 1993-09-23 |
| EP0585431A1 (de) | 1994-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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