IT1256232B - Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione - Google Patents

Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione

Info

Publication number
IT1256232B
IT1256232B ITMI922944A IT1256232B IT 1256232 B IT1256232 B IT 1256232B IT MI922944 A ITMI922944 A IT MI922944A IT 1256232 B IT1256232 B IT 1256232B
Authority
IT
Italy
Prior art keywords
tert
pref
matrix impregnated
amine units
polyurethane
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Priority to IT002944 priority Critical patent/IT1256232B/it
Publication of ITMI922944A0 publication Critical patent/ITMI922944A0/it
Priority to PCT/EP1993/002028 priority patent/WO1994003514A1/en
Priority to ES93917696T priority patent/ES2104162T3/es
Priority to EP93917696A priority patent/EP0662981B1/en
Priority to DE69311356T priority patent/DE69311356T2/de
Priority to AT93917696T priority patent/ATE154044T1/de
Publication of ITMI922944A1 publication Critical patent/ITMI922944A1/it
Application granted granted Critical
Publication of IT1256232B publication Critical patent/IT1256232B/it

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  • Polyurethanes Or Polyureas (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Per migliorare la tingibilità di un tessuto non tessuto microfibroso sintetico, del tipo cosiddetto scamosciato e comprendente una matrice di microfibre impregnata con un polimero poliuretanico, il polimero poliuretanico usato per l'impregnazione presenta una pluralità di unità amminiche terziarie di formula (FORMULA I) dove R, R' e R", uguali o diversi fra loro, sono alchili C1 - C4.
IT002944 1992-08-06 1992-12-23 Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione IT1256232B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT002944 IT1256232B (it) 1992-12-23 1992-12-23 Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione
PCT/EP1993/002028 WO1994003514A1 (en) 1992-08-06 1993-07-29 Non-woven microfibrous suede fabric and process for its preparation
ES93917696T ES2104162T3 (es) 1992-08-06 1993-07-29 Tejido de ante microfibroso sin tejer y procedimiento para su preparacion.
EP93917696A EP0662981B1 (en) 1992-08-06 1993-07-29 Non-woven microfibrous suede fabric and process for its preparation
DE69311356T DE69311356T2 (de) 1992-08-06 1993-07-29 Mikrofasriger, wildlederähnlicher vliesstoff und verfahren zu seiner herstellung
AT93917696T ATE154044T1 (de) 1992-08-06 1993-07-29 Mikrofasriger, wildlederähnlicher vliesstoff und verfahren zu seiner herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002944 IT1256232B (it) 1992-12-23 1992-12-23 Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione

Publications (3)

Publication Number Publication Date
ITMI922944A0 ITMI922944A0 (it) 1992-12-23
ITMI922944A1 ITMI922944A1 (it) 1994-06-23
IT1256232B true IT1256232B (it) 1995-11-29

Family

ID=11364523

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002944 IT1256232B (it) 1992-08-06 1992-12-23 Tessuto non tessuto microfibroso scamosciato e procedimento per la sua preparazione

Country Status (1)

Country Link
IT (1) IT1256232B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061244A1 (en) 2011-10-25 2013-05-02 Alcantara S.P.A. Composite product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013061244A1 (en) 2011-10-25 2013-05-02 Alcantara S.P.A. Composite product
DE202012013364U1 (de) 2011-10-25 2016-09-05 Alcantara S.P.A. Verbundwerkstoff

Also Published As

Publication number Publication date
ITMI922944A0 (it) 1992-12-23
ITMI922944A1 (it) 1994-06-23

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961127