AR048575A1 - LEATHER OR SIMILAR - Google Patents

LEATHER OR SIMILAR

Info

Publication number
AR048575A1
AR048575A1 ARP040103791A ARP040103791A AR048575A1 AR 048575 A1 AR048575 A1 AR 048575A1 AR P040103791 A ARP040103791 A AR P040103791A AR P040103791 A ARP040103791 A AR P040103791A AR 048575 A1 AR048575 A1 AR 048575A1
Authority
AR
Argentina
Prior art keywords
leather
layer
synthetic material
surface finish
thermoplastic
Prior art date
Application number
ARP040103791A
Other languages
Spanish (es)
Inventor
Philipp Schaefer
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR048575A1 publication Critical patent/AR048575A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Un cuero 2 está provisto en su lado de flor 1 de un acabado 3, que está cubierto por una terminacion superficial 4. La terminacion superficial 4 está formada por una capa de material sintético elastomérico, no termoplástico, que está compuesto por una dispersion de poliuretano reticulada, especialmente de partículas finas, solidificada, en donde en esta capa de material sintético están incorporadas microesferas huecas que se encuentran dispuestas sustancialmente una al lado de la otra, cuya envuelta estanca al gas, termoplástica, elástica, presenta un espesor de pared de menos de 2 microm, y en las cuales se encuentra contenido un gas de que se encuentra por encima de la presion atmosférica.A leather 2 is provided on its flower side 1 with a finish 3, which is covered by a surface finish 4. The surface finish 4 is formed by a layer of elastomeric, non-thermoplastic synthetic material, which is composed of a polyurethane dispersion crosslinked, especially fine particles, solidified, where hollow microspheres are incorporated in this layer of synthetic material that are disposed substantially next to each other, whose gas-tight, thermoplastic, elastic shell has a wall thickness of less of 2 microm, and in which a gas is found that is above atmospheric pressure.

ARP040103791A 2003-10-16 2004-10-20 LEATHER OR SIMILAR AR048575A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0071303U AT7488U1 (en) 2003-10-16 2003-10-16 LEATHER OR THE LIKE

Publications (1)

Publication Number Publication Date
AR048575A1 true AR048575A1 (en) 2006-05-10

Family

ID=34140154

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040103791A AR048575A1 (en) 2003-10-16 2004-10-20 LEATHER OR SIMILAR

Country Status (3)

Country Link
AR (1) AR048575A1 (en)
AT (1) AT7488U1 (en)
WO (1) WO2005035795A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037415A1 (en) 2006-08-10 2008-02-14 Basf Ag Matrices with a marking for the production of decorative finishes
DE102006039261A1 (en) 2006-08-22 2008-03-06 Lanxess Deutschland Gmbh Dressed leather
WO2013040765A1 (en) 2011-09-21 2013-03-28 Basf Se Artificial leather with improved flexing endurance properties
ITBO20130201A1 (en) * 2013-05-06 2014-11-07 Resinflex S R L Con Unico Socio SYNTHETIC SKIN AND CORRESPONDENTS METHOD AND PRODUCTION PLANT
CN104179017B (en) * 2014-08-01 2016-04-06 陕西科技大学 A kind of method of aqueous surface process slurry and the easy stain release type synthetic leather of cleanly production
CN111234676A (en) * 2018-11-29 2020-06-05 丹东轻化工研究院有限责任公司 Water-based leather mending paste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117721C2 (en) * 1981-05-05 1983-02-24 Schaefer, Helmut, 20023 Cerro Maggiore Suede artificial leather and process for its manufacture
DE10117671A1 (en) * 2001-04-09 2002-10-10 Bayer Ag Odor-modified leather, comprises a fragrance in microcapsules comprising reaction products of guanidine compounds and polyisocyanates
AT4947U3 (en) * 2001-10-04 2002-06-25 Schaefer Philipp FULL-SCARFED BEEF NAPPA LEATHER AND METHOD FOR PRODUCING THE SAME
EP1279746A1 (en) * 2001-12-21 2003-01-29 AKZO Nobel N.V. Process for preparation of leather

Also Published As

Publication number Publication date
WO2005035795A1 (en) 2005-04-21
AT7488U1 (en) 2005-04-25

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal