ES2368292T3 - Copolímeros de bloques de oe/op como estabilizadores para espumas de pur. - Google Patents

Copolímeros de bloques de oe/op como estabilizadores para espumas de pur. Download PDF

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Publication number
ES2368292T3
ES2368292T3 ES08785446T ES08785446T ES2368292T3 ES 2368292 T3 ES2368292 T3 ES 2368292T3 ES 08785446 T ES08785446 T ES 08785446T ES 08785446 T ES08785446 T ES 08785446T ES 2368292 T3 ES2368292 T3 ES 2368292T3
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Spain
Prior art keywords
weight
polyurethane
acid
foam
mol
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.)
Active
Application number
ES08785446T
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English (en)
Spanish (es)
Inventor
Jan SCHÖNBERGER
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.)
Covestro Deutschland AG
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Bayer MaterialScience AG
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/722—Combination of two or more aliphatic and/or cycloaliphatic polyisocyanates
    • 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
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2471/02—Polyalkylene oxides
    • 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
    • C08J9/0014—Use of organic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ES08785446T 2007-08-23 2008-08-08 Copolímeros de bloques de oe/op como estabilizadores para espumas de pur. Active ES2368292T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07016532 2007-08-23
EP07016532A EP2028223A1 (de) 2007-08-23 2007-08-23 EO/PO-Blockcopolymere als Stabilisatoren für PUR-Schäume

Publications (1)

Publication Number Publication Date
ES2368292T3 true ES2368292T3 (es) 2011-11-16

Family

ID=38959783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08785446T Active ES2368292T3 (es) 2007-08-23 2008-08-08 Copolímeros de bloques de oe/op como estabilizadores para espumas de pur.

Country Status (12)

Country Link
US (2) US20090054542A1 (OSRAM)
EP (2) EP2028223A1 (OSRAM)
JP (1) JP2010536965A (OSRAM)
KR (1) KR20100058498A (OSRAM)
CN (1) CN101784593B (OSRAM)
AT (1) ATE518904T1 (OSRAM)
CA (1) CA2696968A1 (OSRAM)
DK (1) DK2183309T3 (OSRAM)
ES (1) ES2368292T3 (OSRAM)
MX (1) MX2010001904A (OSRAM)
RU (1) RU2010110648A (OSRAM)
WO (1) WO2009024266A1 (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2159255A1 (de) * 2008-08-27 2010-03-03 Bayer MaterialScience AG Verfahren zur Herstellung von geformten Polyurethanschaum-Wundauflagen
EP2289959A1 (de) * 2009-08-29 2011-03-02 Bayer Material Science AG Hydrophile, aliphatische Polyurethan-Schäume
US8946315B2 (en) 2010-01-11 2015-02-03 Bayer Intellectual Property Gmbh Hydrophilic aliphatic polyurethane foams
WO2012032032A1 (de) 2010-09-10 2012-03-15 Bayer Materialscience Ag Verfahren zur herstellung hydrophiler polyurethanschäume
JP2013536898A (ja) * 2010-09-10 2013-09-26 インヴィスタ テクノロジーズ エスアエルエル ポリエーテルアミン、ポリエーテルアミン含有組成物および製造方法
WO2012150224A1 (de) * 2011-05-04 2012-11-08 Bayer Intellectual Property Gmbh Hydrophiler polyurethan-schaum mit geringer volumenquellung
WO2013000910A1 (de) 2011-06-29 2013-01-03 Bayer Intellectual Property Gmbh Verbundschaum für wundauflagen
WO2015017847A1 (en) * 2013-08-02 2015-02-05 International Park Of Creativity Polyurethane biofoams derived from natural products and methods of making and using thereof
CN107532044B (zh) 2015-05-08 2020-12-22 阪东化学株式会社 光学透明粘着片、光学透明粘着片的制造方法、层叠体及带触摸屏的显示装置
US11530337B2 (en) 2015-09-29 2022-12-20 Bando Chemical Industries, Ltd. Optically transparent pressure-sensitive adhesive sheet, laminate, process for producing laminate, and display device with touch panel
US11447662B2 (en) 2015-11-26 2022-09-20 Bando Chemical Industries, Ltd. Optical transparent adhesive sheet, method for producing optical transparent adhesive sheet, laminated body, and display device with touch panel
CN108473827A (zh) * 2016-02-02 2018-08-31 阪东化学株式会社 光学透明粘着片、光学透明粘着片的制造方法、层叠体及带触摸屏的显示装置
WO2017156010A1 (en) * 2016-03-11 2017-09-14 Invista North America S.A R.L. Polyurethane and polyisocyanurate foams and methods of producing the same
KR101896769B1 (ko) * 2016-08-31 2018-09-07 현대자동차주식회사 폴리우레탄 필터 폼
PE20201047A1 (es) * 2018-02-07 2020-10-12 Cidra Corporate Services Llc Celda abierta o espuma reticulada que tiene una estructura tridimensional de red abierta hecha de un material hidrofobico para la separacion selectiva de particulas minerales
EP3786215B1 (en) * 2018-04-23 2024-09-25 Asahi Kasei Kabushiki Kaisha Cellulose nanofiber-containing aqueous dispersion and cellulose nanofiber-containing resin composition
EP3931231B1 (de) 2019-02-28 2024-09-25 Covestro Deutschland AG Thermoplastischer schaum hergestellt aus zwei speziellen polyurethandispersionen
EP3702386A1 (de) 2019-02-28 2020-09-02 Covestro Deutschland AG Verbundschaum für hygieneartikel
US12122890B2 (en) * 2020-08-20 2024-10-22 Evonik Operations Gmbh Production of polyurethane foam
EP4359219A1 (en) 2021-06-23 2024-05-01 International Imaging Materials Inc. Thermographic imaging element
WO2023042923A1 (ja) * 2021-09-17 2023-03-23 楠本化成株式会社 ポリウレタンフォーム用整泡剤、ポリウレタンフォームおよびポリウレタンフォーム積層体、ならびにこれらの製造方法

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BE789739A (fr) * 1971-10-05 1973-04-05 Lock Peter M Pansement chirurgical
US3978266A (en) * 1972-10-05 1976-08-31 Ionics Lyo Products Company Surgical dressings
JPS5674144A (en) * 1979-11-21 1981-06-19 Takeda Chem Ind Ltd Preparation of polyurethane emulsion
US4655210A (en) * 1986-01-17 1987-04-07 Seton Company Foam bandage
CA1332777C (en) * 1988-08-08 1994-10-25 Michael J. Owen Flexible polyurethane foam composition
US5110843A (en) * 1991-05-01 1992-05-05 Minnesota Mining And Manufacturing Company Absorbent, non-skinned foam and the method of preparation
US5600019A (en) * 1993-12-17 1997-02-04 The Dow Chemical Company Polyisocyanate based polymers perpared from formulations including non-silicone surfactants and method for the preparation thereof
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DE19525489A1 (de) * 1995-07-13 1997-01-16 Wolff Walsrode Ag Strahlenhärtbare, wäßrige Dispersionen, deren Herstellung und Verwendung
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WO2000039178A1 (en) * 1998-12-29 2000-07-06 The Dow Chemical Company Polyurethane foams prepared from mechanically frothed polyurethane dispersions
US6087440A (en) * 1999-02-16 2000-07-11 The Dow Chemical Company Continuous process for preparing a polyurethane latex
DE10022370A1 (de) * 2000-05-08 2001-11-15 Bayer Ag Stabilisatoren für Polyurethanschäume
DE10024624A1 (de) * 2000-05-18 2001-11-22 Bayer Ag Modifizierte Polyisocyanate
DE10122444A1 (de) * 2001-05-09 2002-11-14 Bayer Ag Polyurethan-Polyharnstoff Dispersionen als Beschichtungsmittel
WO2004074343A1 (en) * 2003-02-14 2004-09-02 Dow Global Technologies Inc. Hydrophilic polyurethane polymers derived from a mdi-based isocyanate-terminated prepolymer
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DE102006016636A1 (de) * 2006-04-08 2007-10-18 Bayer Materialscience Ag Polyurethan-Schäume für die Wundbehandlung
DE102006016639A1 (de) * 2006-04-08 2007-10-11 Bayer Materialscience Ag Verfahren zur Herstellung von Polyurethan-Schäumen

Also Published As

Publication number Publication date
CN101784593B (zh) 2013-10-30
WO2009024266A1 (de) 2009-02-26
CA2696968A1 (en) 2009-02-26
EP2028223A1 (de) 2009-02-25
RU2010110648A (ru) 2011-09-27
EP2183309B1 (de) 2011-08-03
US20090054542A1 (en) 2009-02-26
EP2183309A1 (de) 2010-05-12
ATE518904T1 (de) 2011-08-15
DK2183309T3 (da) 2011-11-28
CN101784593A (zh) 2010-07-21
KR20100058498A (ko) 2010-06-03
US20160235880A1 (en) 2016-08-18
MX2010001904A (es) 2010-03-11
JP2010536965A (ja) 2010-12-02

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