IN2012DN02754A - - Google Patents

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Publication number
IN2012DN02754A
IN2012DN02754A IN2754DEN2012A IN2012DN02754A IN 2012DN02754 A IN2012DN02754 A IN 2012DN02754A IN 2754DEN2012 A IN2754DEN2012 A IN 2754DEN2012A IN 2012DN02754 A IN2012DN02754 A IN 2012DN02754A
Authority
IN
India
Prior art keywords
molecular weight
hydrogen atoms
polyurethane foams
reactive hydrogen
containing isocyanate
Prior art date
Application number
Other languages
English (en)
Inventor
Haas Peter
Jacobs Gundolf
Meyer-Ahrens Sven
Original Assignee
Bayer Materialscience 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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of IN2012DN02754A publication Critical patent/IN2012DN02754A/en

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Classifications

    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3834—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing hydrazide or semi-carbazide groups
    • 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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
    • 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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/26—Semicarbazides
    • 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
    • C08G2110/0058—≥50 and <150kg/m3
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2290/00—Compositions for creating anti-fogging
    • 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
    • C08G2350/00—Acoustic or vibration damping material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
IN2754DEN2012 2009-09-30 2010-09-18 IN2012DN02754A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047846A DE102009047846A1 (de) 2009-09-30 2009-09-30 Verfahren zur Erniedrigung von Emissionen eines Polyurethanschaumstoffes
PCT/EP2010/005741 WO2011038846A1 (de) 2009-09-30 2010-09-18 Verfahren zur erniedrigung von emissionen eines polyurethanschaumstoffes

Publications (1)

Publication Number Publication Date
IN2012DN02754A true IN2012DN02754A (ko) 2015-09-18

Family

ID=43014481

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2754DEN2012 IN2012DN02754A (ko) 2009-09-30 2010-09-18

Country Status (12)

Country Link
US (1) US20120184639A1 (ko)
EP (1) EP2483324B1 (ko)
JP (1) JP2013506722A (ko)
CN (1) CN102574973B (ko)
CA (1) CA2775606A1 (ko)
DE (1) DE102009047846A1 (ko)
ES (1) ES2544884T3 (ko)
IN (1) IN2012DN02754A (ko)
MX (1) MX2012003255A (ko)
PL (1) PL2483324T3 (ko)
RU (1) RU2549875C2 (ko)
WO (1) WO2011038846A1 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2010005069A (es) * 2009-05-27 2010-11-26 Bayer Materialscience Ag Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida.
US10066047B2 (en) * 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
EP2703421A1 (en) 2012-08-28 2014-03-05 Huntsman Petrochemical LLC A composition for making foams with reduced aldehyde emission
WO2014079792A1 (de) * 2012-11-23 2014-05-30 Bayer Materialscience Ag Verfahren zur herstellung von flexiblen polyurethan- weichschaumstoffen mit hohem komfort und niedrigen hystereseverlusten
EP2762510B1 (de) 2013-02-01 2018-11-21 Covestro Deutschland AG Verbundelemente mit einem kern aus emissionsarmem polyurethan sowie verfahren zu deren herstellung
CN104744726B (zh) * 2013-12-27 2017-09-05 奕益实业有限公司 用于提升有机材料耐候性的稳定剂及经其改性的聚合物
EP3240817B1 (en) * 2014-12-31 2021-07-07 Huntsman Petrochemical LLC Reduction of aldehydes in amine catalysts
WO2016188675A1 (de) * 2015-05-28 2016-12-01 Basf Se Polyurethane mit reduzierter aldehydemission
MX2017015469A (es) * 2015-06-01 2018-04-10 Evonik Degussa Gmbh Catalizadores reactivos de amina para aplicaciones de poliuretano.
PL3310824T3 (pl) 2015-06-16 2021-01-11 Evonik Operations Gmbh Wychwytywacze aldehydów do pianek poliuretanowych
US10696777B2 (en) * 2015-06-16 2020-06-30 Evonik Operations Gmbh Aldehyde scavengers mixtures for polyurethane foams
US11548997B2 (en) * 2016-02-05 2023-01-10 Huntsman International Llc Method for the reduction of aldehyde emission in polyurethane foam
EP3330307A1 (de) * 2016-12-05 2018-06-06 Covestro Deutschland AG Verwendung von acrylsäureestern und amiden zur erniedrigung von emissionen eines polyurethanschaumstoffes
EP3583146A4 (en) * 2017-02-16 2020-11-18 Dow Global Technologies LLC POLYURETHANE FOAMS WITH REDUCED ALDEHYDE EMISSIONS
US11136444B2 (en) 2017-02-20 2021-10-05 Dow Global Technologies Llc Polyurethanes having reduced aldehyde emissions
CN108274678B (zh) * 2018-01-24 2020-09-08 盐城申呈汽车配件有限公司 一种汽车座椅头枕的成型方法
EP3617246A1 (en) * 2018-09-03 2020-03-04 Covestro Deutschland AG Nco-terminated polyurethane prepolymer and preparation method thereof
WO2020016124A1 (en) * 2018-07-16 2020-01-23 Covestro Deutschland Ag Nco-terminated polyurethane prepolymer and preparation method thereof
US11603428B2 (en) 2018-08-02 2023-03-14 Dow Global Technologies Llc Methods for reducing aldehyde emissions in polyurethane foams
WO2020024231A1 (en) * 2018-08-02 2020-02-06 Dow Global Technologies Llc Methods for reducing aldehyde emissions in polyurethane foams
JP7554813B2 (ja) 2019-07-24 2024-09-20 エボニック オペレーションズ ゲーエムベーハー ポリウレタン系の製造

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694142C3 (de) 1967-03-25 1975-10-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE1720768A1 (de) 1968-01-02 1971-07-15 Bayer Ag Kunststoffe auf Isocyanatbasis und Verfahren zu ihrer Herstellung
CH586723A5 (ko) * 1974-04-08 1977-04-15 Goldschmidt Ag Th
GB1501172A (en) * 1974-05-17 1978-02-15 Bayer Ag Process for the production of polyurethane foams
DE2550796C3 (de) * 1975-11-12 1987-04-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
US4107102A (en) * 1976-01-05 1978-08-15 Bayer Aktiengesellschaft Highly elastic polyurethane foams and process for making them
DE2638759A1 (de) * 1976-08-27 1978-03-09 Bayer Ag Loesungen von polyisocyanat-polyadditionsprodukten
DE2732292A1 (de) 1977-07-16 1979-02-01 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
DE2832253A1 (de) 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
DE3435070A1 (de) 1984-09-25 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls geschaeumten polyurethanen, die mit einem anderen werkstoff verbunden oder konfektioniert worden sind
DE3827595A1 (de) 1988-08-13 1990-02-22 Bayer Ag Verfahren zur herstellung von urethangruppen ausweisenden polyharnstoff-elastomeren
DE10258046A1 (de) 2002-12-11 2004-06-24 Basf Ag Verfahren zur Erniedrigung von Emissionen aus Polyurethanschaumstoffen
DE102004001746A1 (de) * 2004-01-13 2005-08-04 Bayer Materialscience Ag Polyetherester als Flammschutzmittel für Polyurethanweichschaumstoffe
GB2450835B (en) * 2006-04-25 2011-03-02 Kansai Paint Co Ltd Method for forming multilayer coating film
US20090227758A1 (en) * 2008-03-07 2009-09-10 Yoshiaki Miyazaki Polyurethanes having low levels of aldehyde emissions
MX2010010101A (es) * 2008-03-20 2011-03-03 Huntsman Petrochemical Llc Reduccion de aldehidos en aminas.

Also Published As

Publication number Publication date
EP2483324B1 (de) 2015-06-17
EP2483324A1 (de) 2012-08-08
CA2775606A1 (en) 2011-04-07
JP2013506722A (ja) 2013-02-28
CN102574973B (zh) 2014-09-24
ES2544884T3 (es) 2015-09-04
RU2012117413A (ru) 2013-11-10
DE102009047846A1 (de) 2011-03-31
PL2483324T3 (pl) 2015-11-30
CN102574973A (zh) 2012-07-11
WO2011038846A1 (de) 2011-04-07
RU2549875C2 (ru) 2015-05-10
US20120184639A1 (en) 2012-07-19
MX2012003255A (es) 2012-04-10

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