UY26125A1 - APPLICATION OF CARBONILIC COMPOUNDS IN LEATHER CURING PROCESSES - Google Patents
APPLICATION OF CARBONILIC COMPOUNDS IN LEATHER CURING PROCESSESInfo
- Publication number
- UY26125A1 UY26125A1 UY26125A UY26125A UY26125A1 UY 26125 A1 UY26125 A1 UY 26125A1 UY 26125 A UY26125 A UY 26125A UY 26125 A UY26125 A UY 26125A UY 26125 A1 UY26125 A1 UY 26125A1
- Authority
- UY
- Uruguay
- Prior art keywords
- compounds
- application
- carbonilic
- linear
- curing processes
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
Aplicación de compuestos carbonílicos para proceso de curtido de cueros con utilización de alfa -hidroxi-cetonas de fórmula general(I) donde R puede ser un grupo alquilo lineal o ramificado o aun aromático y R1 y R2 pueden ser hidrógeno, alquilo lineal o ramificado o aun aromatico, o también compuestos beta hidroxicetónicos con fórmula general (II) donde R puede ser un grupo alquilo lineal o ramificado o aun aromático. Aplicación de compuestos carbonílicos al curtido en soluciones acuosas en concentraciones de 0,1 % hasta 100%,bajo la forma de mezclas con otros compuestos orgánicos diluyentes.Application of carbonyl compounds for leather tanning process using alpha-hydroxy ketones of general formula (I) where R can be a linear or branched or even aromatic alkyl group and R1 and R2 can be hydrogen, linear or branched alkyl or even aromatic, or also beta hydroxy ketone compounds with general formula (II) where R can be a linear or branched alkyl group or even aromatic. Application of carbonyl compounds to tanning in aqueous solutions in concentrations from 0.1% to 100%, in the form of mixtures with other organic diluent compounds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9900194A BR9900194A (en) | 1999-01-05 | 1999-01-05 | Template for redevelopment of masonry spans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY26125A1 true UY26125A1 (en) | 2000-12-29 |
Family
ID=4071759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY26125A UY26125A1 (en) | 1999-01-05 | 2000-04-26 | APPLICATION OF CARBONILIC COMPOUNDS IN LEATHER CURING PROCESSES |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR9900194A (en) |
| UY (1) | UY26125A1 (en) |
-
1999
- 1999-01-05 BR BR9900194A patent/BR9900194A/en not_active IP Right Cessation
-
2000
- 2000-04-26 UY UY26125A patent/UY26125A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR9900194A (en) | 2000-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 109 | Application deemed to be withdrawn |
Effective date: 20100426 |