DE50006901D1 - UPHOLSTERY OF A SEAT OR LOUNGE WITH A DESORBENT HUMIDITY STORAGE - Google Patents

UPHOLSTERY OF A SEAT OR LOUNGE WITH A DESORBENT HUMIDITY STORAGE

Info

Publication number
DE50006901D1
DE50006901D1 DE50006901T DE50006901T DE50006901D1 DE 50006901 D1 DE50006901 D1 DE 50006901D1 DE 50006901 T DE50006901 T DE 50006901T DE 50006901 T DE50006901 T DE 50006901T DE 50006901 D1 DE50006901 D1 DE 50006901D1
Authority
DE
Germany
Prior art keywords
superabsorber
hydrophilic layer
support material
moisture
desorbent
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
Application number
DE50006901T
Other languages
German (de)
Inventor
Harald Gerwig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitra AG
Original Assignee
Vitra Patente 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 Vitra Patente AG filed Critical Vitra Patente AG
Application granted granted Critical
Publication of DE50006901D1 publication Critical patent/DE50006901D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/002—Mattress or cushion tickings or covers
    • A47C27/007—Mattress or cushion tickings or covers permeable to liquid or air in a special way
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10—Loose or removable furniture covers
    • A47C31/11—Loose or removable furniture covers for chairs
    • A47C31/116—Loose or removable furniture covers for chairs permeable to liquid or air in a special way

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Laminated Bodies (AREA)
  • Seats For Vehicles (AREA)

Abstract

According to the invention, the padding of a seat or a reclining piece of furniture is provided with a desorbent moisture accumulator in the form of a hydrophilic layer which absorbs the bodily moisture from the user in a reversible manner. A known chemical superabsorber is used to form the hydrophilic layer. Said hydrophilic layer consists of an interwoven support material containing individual fibres, or an open-pored plastic foam and the superabsorber which is polymerised onto the support material. The fibres of the interwoven material are thus at least proportionally coated by the superabsorber. As an alternative, the hydrophilic layer can also consist solely of a foamed superabsorber. The specific advantages of this padding are improved seating comfort and the ability of the superabsorber to remain attached to the support material, even at a high level of moisture saturation, in a gelled state. In addition, a spatially more favourable distribution is achieved, providing a substantially enlarged absorbent surface.
DE50006901T 1999-04-23 2000-04-20 UPHOLSTERY OF A SEAT OR LOUNGE WITH A DESORBENT HUMIDITY STORAGE Expired - Lifetime DE50006901D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH76099 1999-04-23
PCT/CH2000/000230 WO2000064311A1 (en) 1999-04-23 2000-04-20 Padding for a seat or a reclining piece of furniture with a desorbent moisture accumulator

Publications (1)

Publication Number Publication Date
DE50006901D1 true DE50006901D1 (en) 2004-07-29

Family

ID=4194541

Family Applications (2)

Application Number Title Priority Date Filing Date
DE50006901T Expired - Lifetime DE50006901D1 (en) 1999-04-23 2000-04-20 UPHOLSTERY OF A SEAT OR LOUNGE WITH A DESORBENT HUMIDITY STORAGE
DE20022620U Expired - Lifetime DE20022620U1 (en) 1999-04-23 2000-04-20 Upholstered seat or recliner with a desorbing moisture storage

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20022620U Expired - Lifetime DE20022620U1 (en) 1999-04-23 2000-04-20 Upholstered seat or recliner with a desorbing moisture storage

Country Status (5)

Country Link
EP (1) EP1211968B1 (en)
AT (1) ATE269653T1 (en)
DE (2) DE50006901D1 (en)
ES (1) ES2223485T3 (en)
WO (1) WO2000064311A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023025A1 (en) * 2005-05-13 2006-11-16 Baret Finance Ag Cooling system with activatable, superabsorber-containing enclosure
DE102005039968A1 (en) 2005-08-23 2007-03-08 Basf Ag Improved moisture-regulating composites
WO2007065456A1 (en) * 2005-12-06 2007-06-14 HÄNSEL VERBUNDTECHNIK GmbH Textile flat structure and method for its manufacture and its use
DE102007005372A1 (en) 2007-02-02 2008-08-07 HÄNSEL VERBUNDTECHNIK GmbH Overfoamed cushion part, e.g. for seating, comprises a layer of superabsorbent materials and an air- and liquid-impermeable film between a cover layer and a foam layer
CN102498167A (en) * 2009-09-18 2012-06-13 巴斯夫欧洲公司 Open-cell foams having superabsorbers
US20120209231A1 (en) 2009-11-06 2012-08-16 Basf Se Textiles containing improved superabsorbers
DE102014216450A1 (en) * 2014-08-19 2016-02-25 Bayerische Motoren Werke Aktiengesellschaft upholstery part

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1567436A (en) * 1978-04-01 1980-05-14 Vernon Carus Ltd Cushions
DE3147610A1 (en) 1981-12-02 1983-06-09 Hasso von 4000 Düsseldorf Blücher Seat, in particular vehicle seat
DE3609095A1 (en) 1985-03-28 1986-10-09 Keiper Recaro GmbH & Co KG, 5630 Remscheid Vehicle seat
DE4001207A1 (en) 1990-01-17 1991-07-18 Bayerische Motoren Werke Ag Car passenger seat in vehicle - has moisture absorbent material between cushion and covering
DE4127337A1 (en) 1990-08-29 1992-03-05 Volkswagen Ag Motor vehicle seat - has upholstery contg. absorbent polymer or super-absorbent hydrogel which dissipates body moisture
DE4034920A1 (en) 1990-11-01 1992-05-07 Kulicke Werner Michael Prof Dr Vehicle seat which reversibly absorbs body moisture - contains covalently crosslinked copolymers with hydrophilic gps., which can store water reversibly, e.g. polyacrylate-starch copolymer
CA2288689A1 (en) * 1997-05-13 1998-11-19 Peter A. Graef Reticulated absorbent composite
DE29712091U1 (en) 1997-07-09 1997-09-18 Dörr, Klaus, 74235 Erlenbach Laminating material for seats or vehicle interior linings
DE19726810C1 (en) 1997-06-25 1998-10-22 Klaus Doerr Seat with air conditioning for cars

Also Published As

Publication number Publication date
DE20022620U1 (en) 2002-02-28
EP1211968B1 (en) 2004-06-23
WO2000064311A1 (en) 2000-11-02
EP1211968A1 (en) 2002-06-12
ATE269653T1 (en) 2004-07-15
ES2223485T3 (en) 2005-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition