CN101250281B - 生产具有低堆积密度的聚氨酯柔性发泡材料的方法 - Google Patents

生产具有低堆积密度的聚氨酯柔性发泡材料的方法 Download PDF

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Publication number
CN101250281B
CN101250281B CN2008100814555A CN200810081455A CN101250281B CN 101250281 B CN101250281 B CN 101250281B CN 2008100814555 A CN2008100814555 A CN 2008100814555A CN 200810081455 A CN200810081455 A CN 200810081455A CN 101250281 B CN101250281 B CN 101250281B
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China
Prior art keywords
weight
polyisocyantates composition
tolylene diisocyanate
parts
polyoxyalkylene polyether
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Expired - Fee Related
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CN2008100814555A
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English (en)
Chinese (zh)
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CN101250281A (zh
Inventor
B·克莱斯塞夫斯基
M·奥滕
B·多门
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Covestro Deutschland AG
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Bayer MaterialScience AG
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    • 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
    • C08G18/4829—Polyethers containing 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
    • 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/82—Post-polymerisation treatment
    • 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
    • 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
    • C08G2110/005—< 50kg/m3

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  • 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)
CN2008100814555A 2007-02-24 2008-02-22 生产具有低堆积密度的聚氨酯柔性发泡材料的方法 Expired - Fee Related CN101250281B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007009126A DE102007009126A1 (de) 2007-02-24 2007-02-24 Verfahren zur Herstellung Polyurethan-Weichschaumstoffen mit niedriger Rohdichte
DE102007009126.7 2007-02-24

Publications (2)

Publication Number Publication Date
CN101250281A CN101250281A (zh) 2008-08-27
CN101250281B true CN101250281B (zh) 2012-07-04

Family

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Family Applications (1)

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CN2008100814555A Expired - Fee Related CN101250281B (zh) 2007-02-24 2008-02-22 生产具有低堆积密度的聚氨酯柔性发泡材料的方法

Country Status (12)

Country Link
US (1) US20080207791A1 (cg-RX-API-DMAC7.html)
EP (1) EP1961779A1 (cg-RX-API-DMAC7.html)
JP (1) JP2008208369A (cg-RX-API-DMAC7.html)
KR (1) KR20080078782A (cg-RX-API-DMAC7.html)
CN (1) CN101250281B (cg-RX-API-DMAC7.html)
AU (1) AU2008200390A1 (cg-RX-API-DMAC7.html)
BR (1) BRPI0800245A (cg-RX-API-DMAC7.html)
CA (1) CA2622045A1 (cg-RX-API-DMAC7.html)
DE (1) DE102007009126A1 (cg-RX-API-DMAC7.html)
MX (1) MX2008002429A (cg-RX-API-DMAC7.html)
RU (1) RU2008106665A (cg-RX-API-DMAC7.html)
TW (1) TW200906970A (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2824880C (en) * 2011-01-17 2019-03-05 3M Innovative Properties Company Method of making polyurethane foam and polyurethane foam article
CN102558482B (zh) * 2011-12-29 2013-11-13 上海东大聚氨酯有限公司 环保阻燃型聚氨酯仿木材料
CN103254385B (zh) * 2012-02-17 2015-07-29 苏州井上高分子新材料有限公司 一种用于飞机座椅的聚氨酯泡沫组合物
JP5969252B2 (ja) * 2012-04-04 2016-08-17 東洋ゴム工業株式会社 硬質ポリウレタンフォームパネル
CN102746641A (zh) * 2012-06-20 2012-10-24 李志明 硬质聚氨酯仿木门及其制备方法
WO2014019104A1 (en) * 2012-07-31 2014-02-06 Bayer Materialscience Ag Vacuum-supported method for production of polyurethane foam
CN102977312B (zh) * 2012-10-30 2014-09-03 苏州市德莱尔建材科技有限公司 一种隔音泡沫塑料
CN105484377B (zh) * 2014-09-17 2019-05-21 北新集团建材股份有限公司 一种聚氨酯与木塑共挤成型的复合板材及其制备方法
CN108026247B (zh) * 2015-09-29 2022-03-25 陶氏环球技术有限责任公司 基于甲苯二异氰酸酯缩二脲的聚氨酯泡沫预聚物
CN105542117A (zh) * 2015-12-16 2016-05-04 芜湖馨源海绵有限公司 一种环保型高阻燃性海绵
CN111961180A (zh) * 2020-08-30 2020-11-20 宁波耀众模塑科技有限公司 一种基于聚醚原料的聚氨酯发泡产品生产配方
CN112239531B (zh) * 2020-10-10 2022-05-17 上海东大聚氨酯有限公司 全水组合聚醚、源自其的高阻燃lng用聚氨酯块泡及其制备方法
CN116874721B (zh) * 2022-11-16 2024-11-15 江苏长顺高分子材料研究院有限公司 低密度多孔材料及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
EP0486034A2 (en) * 1990-11-16 1992-05-20 ENICHEM S.p.A. Flexible polyurethane foams and process for preparing them
CN1550510A (zh) * 2003-04-30 2004-12-01 �ȿ˻�ѧ�ɷ����޹�˾ 泡沫聚氨酯的挠性模制品及其用途
CN1807479A (zh) * 2005-12-16 2006-07-26 秦宇 改性聚氨酯硬泡及其应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764565A (en) 1951-12-24 1956-09-25 Bayer Ag Process and apparatus for the manufacture of polyurethane plastics
US3178490A (en) 1961-10-06 1965-04-13 Thiokol Chemical Corp Process for producing a foamed plastic article having a dense skin
US3182104A (en) 1962-02-14 1965-05-04 Glidden Co Process for making thick-skinned articles comprising polyurethane foam
DE1940182A1 (de) * 1969-08-07 1971-02-18 Bayer Ag Verfahren zur Herstellung von Schaumstoffen
US3824266A (en) * 1969-12-17 1974-07-16 Bayer Ag Polyisocyanates which contain biuret groups
DE2121670C3 (de) 1971-05-03 1979-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen
DE2307589C3 (de) 1973-02-16 1984-11-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften
US3954825A (en) * 1973-08-09 1976-05-04 E. I. Du Pont De Nemours And Company Biuret polyisocyanates
DE2624527A1 (de) 1976-06-01 1977-12-22 Bayer Ag Verfahren zur herstellung von polyurethanen
DE2624528C2 (de) 1976-06-01 1984-03-01 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen
US4552902A (en) * 1984-12-24 1985-11-12 The Dow Chemical Company Process for preparing stable solutions of trimerized isocyanates in monomeric polyisocyanates
DE102004001746A1 (de) * 2004-01-13 2005-08-04 Bayer Materialscience Ag Polyetherester als Flammschutzmittel für Polyurethanweichschaumstoffe
DE102004051048A1 (de) * 2004-10-19 2006-04-20 Bayer Materialscience Ag Weichelastische Schaumstoffe geringer Rohdichten und Stauchhärte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
EP0486034A2 (en) * 1990-11-16 1992-05-20 ENICHEM S.p.A. Flexible polyurethane foams and process for preparing them
CN1550510A (zh) * 2003-04-30 2004-12-01 �ȿ˻�ѧ�ɷ����޹�˾ 泡沫聚氨酯的挠性模制品及其用途
CN1807479A (zh) * 2005-12-16 2006-07-26 秦宇 改性聚氨酯硬泡及其应用

Also Published As

Publication number Publication date
CA2622045A1 (en) 2008-08-24
US20080207791A1 (en) 2008-08-28
RU2008106665A (ru) 2009-08-27
BRPI0800245A (pt) 2008-10-14
MX2008002429A (es) 2009-02-25
TW200906970A (en) 2009-02-16
CN101250281A (zh) 2008-08-27
KR20080078782A (ko) 2008-08-28
JP2008208369A (ja) 2008-09-11
DE102007009126A1 (de) 2008-08-28
AU2008200390A1 (en) 2008-09-11
EP1961779A1 (de) 2008-08-27

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Owner name: CARCOUSTICS TECHCONSULT GMBH

Free format text: FORMER NAME: BAYER AG

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Address after: Germany Leverkusen

Patentee after: BAYER MATERIALSCIENCE AG

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Granted publication date: 20120704

Termination date: 20160222