HK1006848A1 - Polyurethane-based composition endowed with capability of absorbing moisture particularly suitable for manufacturing synthetic leather and the like and process for producing it - Google Patents

Polyurethane-based composition endowed with capability of absorbing moisture particularly suitable for manufacturing synthetic leather and the like and process for producing it

Info

Publication number
HK1006848A1
HK1006848A1 HK98106028A HK98106028A HK1006848A1 HK 1006848 A1 HK1006848 A1 HK 1006848A1 HK 98106028 A HK98106028 A HK 98106028A HK 98106028 A HK98106028 A HK 98106028A HK 1006848 A1 HK1006848 A1 HK 1006848A1
Authority
HK
Hong Kong
Prior art keywords
polyurethane
capability
producing
particularly suitable
synthetic leather
Prior art date
Application number
HK98106028A
Other languages
English (en)
Inventor
Giancarlo Albanesi
Luigi Chierichetti
Original Assignee
Crespi Giovanni Spa
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 Crespi Giovanni Spa filed Critical Crespi Giovanni Spa
Publication of HK1006848A1 publication Critical patent/HK1006848A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
HK98106028A 1989-08-01 1998-06-22 Polyurethane-based composition endowed with capability of absorbing moisture particularly suitable for manufacturing synthetic leather and the like and process for producing it HK1006848A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921410A IT1231764B (it) 1989-08-01 1989-08-01 Composizione poliuretanica con capacita' di assorbire umidita', particolarmente adatta per la fabbricazione di cuoio sintetico e simili, e procedimento per la sua produzione.

Publications (1)

Publication Number Publication Date
HK1006848A1 true HK1006848A1 (en) 1999-03-19

Family

ID=11181350

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106028A HK1006848A1 (en) 1989-08-01 1998-06-22 Polyurethane-based composition endowed with capability of absorbing moisture particularly suitable for manufacturing synthetic leather and the like and process for producing it

Country Status (6)

Country Link
EP (1) EP0411236B1 (xx)
DE (1) DE69024552T2 (xx)
ES (1) ES2080760T3 (xx)
GR (1) GR3018672T3 (xx)
HK (1) HK1006848A1 (xx)
IT (1) IT1231764B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1247885B (it) * 1991-01-04 1995-01-05 Paolo Bocciardo Pelle artificiale con elevate caratteristiche di assorbimento di vapore acqueo e di dilatabilita' e suo metodo di fabbricazione.
DE4111098A1 (de) * 1991-04-05 1992-10-08 Beiersdorf Ag Hydrophile schaeume und verfahren zu deren herstellung
DE4233289A1 (de) * 1992-10-02 1994-04-07 Beiersdorf Ag Hydrophile Polyurethanschaumgele und Verfahren zu deren Herstellung
AU7316994A (en) * 1994-05-26 1995-12-21 W.L. Gore & Associates, Inc. Water vapor permeable, air impermeable film and composite coatings and laminates
US6028017A (en) * 1997-03-20 2000-02-22 The Moore Company High stretch breathable nonwoven textile composite
JP4570964B2 (ja) * 2002-12-20 2010-10-27 ダウ グローバル テクノロジーズ インコーポレイティド 合成皮革を製造するための方法及びそれから製造した合成皮革

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467604A (en) * 1967-07-13 1969-09-16 Amicon Corp Moisture permeable polyion complex-resinous composites
US3660218A (en) * 1968-10-15 1972-05-02 Nat Patent Dev Corp Hydrophilic polymer containing synthetic leather
US4707400A (en) * 1986-09-03 1987-11-17 Burlington Industries, Inc. Thickening of water-coagulable solvent coating solutions

Also Published As

Publication number Publication date
DE69024552D1 (de) 1996-02-15
ES2080760T3 (es) 1996-02-16
GR3018672T3 (en) 1996-04-30
IT1231764B (it) 1991-12-21
EP0411236B1 (en) 1996-01-03
DE69024552T2 (de) 1996-05-15
IT8921410A0 (it) 1989-08-01
EP0411236A2 (en) 1991-02-06
EP0411236A3 (en) 1992-04-08

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080205