PL390249A1 - Element z tworzywa piankowego ze środkiem hydrofilowym osadzonym w tworzywie piankowym oraz zastosowanie elementu z tworzywa piankowego - Google Patents

Element z tworzywa piankowego ze środkiem hydrofilowym osadzonym w tworzywie piankowym oraz zastosowanie elementu z tworzywa piankowego

Info

Publication number
PL390249A1
PL390249A1 PL390249A PL39024910A PL390249A1 PL 390249 A1 PL390249 A1 PL 390249A1 PL 390249 A PL390249 A PL 390249A PL 39024910 A PL39024910 A PL 39024910A PL 390249 A1 PL390249 A1 PL 390249A1
Authority
PL
Poland
Prior art keywords
foam
cellulose
moisture
foam element
ambient atmosphere
Prior art date
Application number
PL390249A
Other languages
English (en)
Other versions
PL219320B1 (pl
Inventor
Josef Innerlohinger
Manfred Marchgraber
Franz Schaufler
Friedrich Suchomel
Original Assignee
Eurofoam Gmbh
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 Eurofoam Gmbh filed Critical Eurofoam Gmbh
Publication of PL390249A1 publication Critical patent/PL390249A1/pl
Publication of PL219320B1 publication Critical patent/PL219320B1/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/35—Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0085—Use of fibrous compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Wynalazek dotyczy elementu z tworzywa piankowego ze środkiem hydrofilowym, osadzonym w tworzywie piankowym i utworzonym przez celulozę typu strukturalnego modyfikacji krystalicznej celulozy II, przy czym element z tworzywa piankowego z dodaną celulozą ma odwracalną zdolność pochłaniania wilgoci. Udział celulozy wynosi między 0,1% wag. i 10% wag. Wartość wilgotności pianki odpowiednio do wilgoci równowagowej w przypadku pierwszej atmosfery otoczenia podwyższa się podczas użycia w drugiej atmosferze otoczenia. Wilgoć pochłonięta przez celulozę II jest po użyciu po okresie między 1 godziną i 16 godzinami z powrotem oddana, aż do ponownego uzyskania wartości wyjściowej wilgotności pianki odpowiednio do wilgoci równowagowej względem pierwszej atmosfery otoczenia.
PL390249A 2009-01-22 2010-01-21 Element z tworzywa piankowego ze środkiem hydrofilowym osadzonym w szkielecie tworzywa piankowego oraz zastosowanie elementu z tworzywa piankowego PL219320B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0010009A AT507849B1 (de) 2009-01-22 2009-01-22 Schaumstoffelement mit darin eingelagerter zellulose

Publications (2)

Publication Number Publication Date
PL390249A1 true PL390249A1 (pl) 2010-08-02
PL219320B1 PL219320B1 (pl) 2015-04-30

Family

ID=42167460

Family Applications (1)

Application Number Title Priority Date Filing Date
PL390249A PL219320B1 (pl) 2009-01-22 2010-01-21 Element z tworzywa piankowego ze środkiem hydrofilowym osadzonym w szkielecie tworzywa piankowego oraz zastosowanie elementu z tworzywa piankowego

Country Status (18)

Country Link
US (1) US20110319261A1 (pl)
EP (1) EP2389408B1 (pl)
CN (1) CN101787200B (pl)
AT (1) AT507849B1 (pl)
BE (1) BE1019634A3 (pl)
BR (1) BRPI1001598A2 (pl)
CH (1) CH700280B1 (pl)
CZ (1) CZ201048A3 (pl)
DE (1) DE102010000116B4 (pl)
ES (1) ES2357207B1 (pl)
FR (1) FR2941233A1 (pl)
GB (1) GB2468556B8 (pl)
HU (1) HUP1000036A2 (pl)
IT (1) IT1397870B1 (pl)
PL (1) PL219320B1 (pl)
RU (1) RU2435800C2 (pl)
SE (1) SE1050066A1 (pl)
WO (1) WO2010083548A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511412B1 (de) * 2011-04-20 2013-10-15 Chemiefaser Lenzing Ag Mörtelmischungen enthaltend celluloseregeneratfasern
AT512273B1 (de) 2011-11-16 2014-06-15 Chemiefaser Lenzing Ag Hydrophobe kunststoffe mit cellulosischer hydrophillierung
DE102012015539B4 (de) 2012-08-06 2017-05-04 Universität Bremen Schaummaterial und Verwendung desselben
AT513306A1 (de) 2012-09-06 2014-03-15 Chemiefaser Lenzing Ag Formkörper, enthaltend ein Elastomer sowie cellulosische Partikel
US20150119480A1 (en) 2013-10-28 2015-04-30 Royal Adhesives & Sealants Canada Ltd. Use of Gas Adsorbed to Moledular Sieves to Expand One-Component Foams upon Exposure to Moisture
DE102015000393A1 (de) 2014-01-21 2015-07-23 Frank Becher Verfahren zur Herstellung von geschlossen-porigen Erzeugnissen mit hohlen Zellen, mittels dessen der Druck in den Zellen kontrolliert während des Aufschäumens erhöht oder reduziert werden kann, sowie Erzeugnisse, die nach diesem Verfahren hergestellt werden
US10150848B2 (en) * 2014-07-31 2018-12-11 Case Western Reserve University Polymer cellulose nanocrystal composite aerogels
EP3101061A1 (de) 2015-06-05 2016-12-07 Breckle Matratzenwerk Weida GmbH Polyurethanweichschaumstoff
CN112313292B (zh) * 2018-06-26 2022-06-03 伊斯曼柯达公司 泡沫不透明元件
SG11202109011QA (en) 2019-03-25 2021-09-29 Greiner Aerospace Gmbh Cushion for a plane seat, having antimicrobial effect
WO2023031260A1 (de) 2021-08-31 2023-03-09 Cordenka Innovations GmbH Kompositmaterial

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GB1063474A (en) * 1963-01-15 1967-03-30 Courtaulds Ltd Polyurethane foam
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CH471846A (fr) * 1967-04-19 1969-04-30 Elekal Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam
US4254177A (en) * 1979-05-07 1981-03-03 W. R. Grace & Co. Fire-retardant product and method of making
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EP0075791B1 (de) * 1981-09-30 1986-04-09 VEB Leipziger Arzneimittelwerk Absorbierender Wundverband und Verfahren zu seiner Herstellung
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US4950597A (en) * 1988-05-25 1990-08-21 The University Of Texas Board Of Regents Modification of cellulose normally synthesizied by cellulose-producing microorganisms
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Also Published As

Publication number Publication date
CN101787200B (zh) 2012-08-08
CH700280B1 (de) 2014-10-15
HUP1000036A2 (en) 2012-06-28
IT1397870B1 (it) 2013-02-04
FR2941233A1 (fr) 2010-07-23
RU2010101883A (ru) 2011-07-27
ES2357207B1 (es) 2012-02-28
CZ201048A3 (cs) 2010-08-25
AT507849A3 (de) 2011-08-15
HU1000036D0 (en) 2010-03-29
EP2389408B1 (de) 2016-08-24
RU2435800C2 (ru) 2011-12-10
CH700280A2 (de) 2010-07-30
SE1050066A1 (sv) 2010-07-23
AT507849B1 (de) 2011-09-15
GB2468556A (en) 2010-09-15
GB2468556A8 (en) 2012-03-07
WO2010083548A1 (de) 2010-07-29
GB2468556B8 (en) 2012-03-07
GB2468556B (en) 2011-05-25
ITGE20100005A1 (it) 2010-07-23
GB201000950D0 (en) 2010-03-10
DE102010000116B4 (de) 2013-04-04
PL219320B1 (pl) 2015-04-30
AT507849A2 (de) 2010-08-15
US20110319261A1 (en) 2011-12-29
CN101787200A (zh) 2010-07-28
ES2357207A1 (es) 2011-04-20
HK1148297A1 (en) 2011-09-02
EP2389408A1 (de) 2011-11-30
DE102010000116A1 (de) 2010-12-09
BE1019634A3 (fr) 2012-09-04
BRPI1001598A2 (pt) 2014-01-07

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