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DK2077287T3 - Fremgangsmåde til fremstilling af blødt polyurethanskum - Google Patents

Fremgangsmåde til fremstilling af blødt polyurethanskum

Info

Publication number
DK2077287T3
DK2077287T3 DK07830573.7T DK07830573T DK2077287T3 DK 2077287 T3 DK2077287 T3 DK 2077287T3 DK 07830573 T DK07830573 T DK 07830573T DK 2077287 T3 DK2077287 T3 DK 2077287T3
Authority
DK
Denmark
Prior art keywords
food
procedure
manufacture
polyurethan
soft
Prior art date
Application number
DK07830573.7T
Other languages
English (en)
Inventor
Takayuki Sasaki
Daisuke Kaku
Takashi Ito
Naohiro Kumagai
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of DK2077287T3 publication Critical patent/DK2077287T3/da

Links

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
    • 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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • 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
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/22—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the initiator used in polymerisation
    • C08G2650/24—Polymeric initiators

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)
  • Polyurethanes Or Polyureas (AREA)
DK07830573.7T 2006-10-25 2007-10-25 Fremgangsmåde til fremstilling af blødt polyurethanskum DK2077287T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006290040 2006-10-25
PCT/JP2007/070839 WO2008050841A1 (fr) 2006-10-25 2007-10-25 Procédé de production d'une mousse de polyuréthane souple

Publications (1)

Publication Number Publication Date
DK2077287T3 true DK2077287T3 (da) 2013-07-22

Family

ID=39324625

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07830573.7T DK2077287T3 (da) 2006-10-25 2007-10-25 Fremgangsmåde til fremstilling af blødt polyurethanskum

Country Status (8)

Country Link
US (1) US8357730B2 (da)
EP (1) EP2077287B1 (da)
JP (1) JP5228914B2 (da)
KR (1) KR20090082177A (da)
CN (1) CN101528800B (da)
DK (1) DK2077287T3 (da)
TW (1) TW200831550A (da)
WO (1) WO2008050841A1 (da)

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KR20100075825A (ko) 2007-09-28 2010-07-05 아사히 가라스 가부시키가이샤 연질 폴리우레탄 폼 및 열 프레스 성형품의 제조 방법 그리고 열 프레스 성형품
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EP2471830A4 (en) * 2009-09-18 2014-05-07 Asahi Glass Co Ltd PROCESS FOR THE PRODUCTION OF SOFT POLYURETHANE FOAM
JP2011162742A (ja) * 2010-02-15 2011-08-25 Achilles Corp 軟質ポリウレタンフォーム
JP2013127011A (ja) * 2010-04-02 2013-06-27 Asahi Glass Co Ltd 熱プレス成形用軟質ポリウレタンフォームおよびその製造方法、ならびに熱プレス成形品およびその製造方法
WO2011125951A1 (ja) * 2010-04-02 2011-10-13 旭硝子株式会社 軟質ポリウレタンフォームおよびその製造方法
JPWO2013021871A1 (ja) * 2011-08-05 2015-03-05 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
US8975335B2 (en) 2011-09-23 2015-03-10 Bayer Materialscience Llc Process for the production of high air flow polyether foams and the foams produced by this process
EP2832758A4 (en) * 2012-03-29 2015-10-14 Bridgestone Corp POLYURETHANE FOAM FOR SEAT INSERT
CN104031235B (zh) * 2013-03-05 2016-07-13 万华化学（北京）有限公司 一种粘弹性聚氨酯吸音泡沫的制备方法
CN103570905A (zh) * 2013-10-21 2014-02-12 虞海盈 一种软质聚氨酯泡沫塑料的制造方法
BR112017020478B1 (pt) * 2015-03-31 2021-12-14 Dow Global Technologies Llc Composições de poliéter poliol, formulação de espuma semirrígida, espuma semirrígida e método para formar uma espuma semirrígida
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
CN106243304A (zh) 2015-06-11 2016-12-21 科思创聚合物（中国）有限公司 粘弹性网状聚氨酯泡沫及其制备方法
CN105315448B (zh) * 2015-11-25 2018-05-01 山东一诺威新材料有限公司 高回弹聚氨酯泡沫用开孔剂的制备方法
WO2018169833A1 (en) * 2017-03-15 2018-09-20 Covestro Llc Viscoelastic polyurethane foams with reduced temperature sensitivity
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
CN110483732B (zh) * 2018-05-15 2022-07-15 科思创德国股份有限公司 软质泡沫
US10793692B2 (en) 2018-10-24 2020-10-06 Covestro Llc Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers
CN112266461B (zh) * 2020-09-29 2022-04-12 广东互典缓冲材料技术有限公司 一种能够低温环境下使用的缓冲材料及其制备方法与应用
CN112646165B (zh) * 2020-12-14 2022-12-09 山东一诺威新材料有限公司 无卤阻燃聚醚多元醇的制备方法及应用
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

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JP2006282936A (ja) * 2005-04-04 2006-10-19 Bridgestone Corp 低反発軟質ポリウレタンフォーム
WO2006115169A1 (ja) * 2005-04-21 2006-11-02 Asahi Glass Company, Limited 低反発性軟質ポリウレタンフォームおよびその製造方法
JP5266757B2 (ja) 2005-05-25 2013-08-21 旭硝子株式会社 軟質ポリウレタンフォームの製造方法
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WO2006126402A1 (ja) 2005-05-25 2006-11-30 Asahi Glass Company, Limited 軟質ポリウレタンフォームおよびその製造方法、該軟質ポリウレタンフォームを用いた自動車用シート
WO2007018129A1 (ja) 2005-08-05 2007-02-15 Asahi Glass Company, Limited 軟質ポリウレタンフォーム、その製造方法および自動車用シート
TW200801060A (en) 2006-02-28 2008-01-01 Asahi Glass Co Ltd Flexible polyurethane foam and process for producing the same

Also Published As

Publication number Publication date
US20090215918A1 (en) 2009-08-27
CN101528800A (zh) 2009-09-09
JP5228914B2 (ja) 2013-07-03
KR20090082177A (ko) 2009-07-29
EP2077287B1 (en) 2013-06-26
JPWO2008050841A1 (ja) 2010-02-25
US8357730B2 (en) 2013-01-22
EP2077287A4 (en) 2012-06-06
TW200831550A (en) 2008-08-01
CN101528800B (zh) 2012-05-30
EP2077287A1 (en) 2009-07-08
WO2008050841A1 (fr) 2008-05-02

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