CN101412798B - 软质聚氨酯低回弹泡沫及其制备方法 - Google Patents
软质聚氨酯低回弹泡沫及其制备方法 Download PDFInfo
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- CN101412798B CN101412798B CN2008101786406A CN200810178640A CN101412798B CN 101412798 B CN101412798 B CN 101412798B CN 2008101786406 A CN2008101786406 A CN 2008101786406A CN 200810178640 A CN200810178640 A CN 200810178640A CN 101412798 B CN101412798 B CN 101412798B
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- isocyanate
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- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
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- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- TUEIURIZJQRMQE-UHFFFAOYSA-N [2-(tert-butylsulfamoyl)phenyl]boronic acid Chemical compound CC(C)(C)NS(=O)(=O)C1=CC=CC=C1B(O)O TUEIURIZJQRMQE-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
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- AIXMJTYHQHQJLU-UHFFFAOYSA-N chembl210858 Chemical compound O1C(CC(=O)OC)CC(C=2C=CC(O)=CC=2)=N1 AIXMJTYHQHQJLU-UHFFFAOYSA-N 0.000 description 1
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- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- PNOXNTGLSKTMQO-UHFFFAOYSA-L diacetyloxytin Chemical compound CC(=O)O[Sn]OC(C)=O PNOXNTGLSKTMQO-UHFFFAOYSA-L 0.000 description 1
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- 229910000071 diazene Inorganic materials 0.000 description 1
- RJGHQTVXGKYATR-UHFFFAOYSA-L dibutyl(dichloro)stannane Chemical compound CCCC[Sn](Cl)(Cl)CCCC RJGHQTVXGKYATR-UHFFFAOYSA-L 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- AYOHIQLKSOJJQH-UHFFFAOYSA-N dibutyltin Chemical compound CCCC[Sn]CCCC AYOHIQLKSOJJQH-UHFFFAOYSA-N 0.000 description 1
- ONKUFCYOWCZCSR-UHFFFAOYSA-N didodecyltin Chemical compound CCCCCCCCCCCC[Sn]CCCCCCCCCCCC ONKUFCYOWCZCSR-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- LQRUPWUPINJLMU-UHFFFAOYSA-N dioctyl(oxo)tin Chemical compound CCCCCCCC[Sn](=O)CCCCCCCC LQRUPWUPINJLMU-UHFFFAOYSA-N 0.000 description 1
- SBOSGIJGEHWBKV-UHFFFAOYSA-L dioctyltin(2+);dichloride Chemical compound CCCCCCCC[Sn](Cl)(Cl)CCCCCCCC SBOSGIJGEHWBKV-UHFFFAOYSA-L 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
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- CASPZMCSNJZQMV-UHFFFAOYSA-N ethane;2-methyloxirane Chemical compound CC.CC1CO1 CASPZMCSNJZQMV-UHFFFAOYSA-N 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000013012 foaming technology Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
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- 230000008450 motivation Effects 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- 229940059574 pentaerithrityl Drugs 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- TZMFJUDUGYTVRY-UHFFFAOYSA-N pentane-2,3-dione Chemical compound CCC(=O)C(C)=O TZMFJUDUGYTVRY-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
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- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- ILVXOBCQQYKLDS-UHFFFAOYSA-N pyridine N-oxide Chemical compound [O-][N+]1=CC=CC=C1 ILVXOBCQQYKLDS-UHFFFAOYSA-N 0.000 description 1
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- 230000001373 regressive effect Effects 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
- 239000012970 tertiary amine catalyst Substances 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- GMVHICBNQJYKSP-UHFFFAOYSA-M tributylstannanylium;hydroxide Chemical compound [OH-].CCCC[Sn+](CCCC)CCCC GMVHICBNQJYKSP-UHFFFAOYSA-M 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Classifications
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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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3275—Hydroxyamines containing two 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
- C08G18/28—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
-
- 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
- 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
- C08G2110/0041—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
- 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
- C08J2205/06—Flexible foams
Abstract
Description
Claims (29)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101786406A CN101412798B (zh) | 2008-11-21 | 2008-11-21 | 软质聚氨酯低回弹泡沫及其制备方法 |
EP09827104A EP2360199A1 (en) | 2008-11-21 | 2009-03-04 | Soft polyurethane foam with low resilience and the preparation method thereof |
US13/130,427 US20110263741A1 (en) | 2008-11-21 | 2009-03-04 | Soft polyurethane foam with low resilience and the preparation method thereof |
JP2011536723A JP5497057B2 (ja) | 2008-11-21 | 2009-03-04 | 軟質の低弾性ポリウレタンフォームおよびそれらの製造方法 |
PCT/CN2009/000226 WO2010057355A1 (zh) | 2008-11-21 | 2009-03-04 | 软质聚氨酯低回弹泡沫及其制备方法 |
HK09109339.2A HK1130820A1 (en) | 2008-11-21 | 2009-10-08 | Flexible polyurethane low resilience foams and method for their preparations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101786406A CN101412798B (zh) | 2008-11-21 | 2008-11-21 | 软质聚氨酯低回弹泡沫及其制备方法 |
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CN101412798A CN101412798A (zh) | 2009-04-22 |
CN101412798B true CN101412798B (zh) | 2011-08-10 |
Family
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CN2008101786406A Active CN101412798B (zh) | 2008-11-21 | 2008-11-21 | 软质聚氨酯低回弹泡沫及其制备方法 |
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US (1) | US20110263741A1 (zh) |
EP (1) | EP2360199A1 (zh) |
JP (1) | JP5497057B2 (zh) |
CN (1) | CN101412798B (zh) |
HK (1) | HK1130820A1 (zh) |
WO (1) | WO2010057355A1 (zh) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10023683B2 (en) * | 2006-06-12 | 2018-07-17 | Evonik Degussa Gmbh | Catalyst compositions for improving polyurethane foam performance |
PT2510028E (pt) * | 2009-12-11 | 2015-09-09 | Basf Se | Corpos moldados de espuma de poliuretano com estabilidade dimensional |
JP5463231B2 (ja) * | 2010-07-23 | 2014-04-09 | 三洋化成工業株式会社 | 軟質ポリウレタンスラブフォームの製造方法 |
EP2632501B1 (de) * | 2010-10-27 | 2014-11-26 | Bayer Intellectual Property GmbH | Hydrophile, aliphatische polyurethan-schäume |
ITMI20110062A1 (it) * | 2011-01-24 | 2012-07-25 | Dow Chemical Co | Poliuretani polieteri con migliore resistenza allo scivolo in condizioni umide |
CN102153722B (zh) * | 2011-02-25 | 2013-01-09 | 北京万博汇佳科贸有限公司 | 一种慢回弹聚醚多元醇及其制造慢回弹软质泡沫的方法 |
CN102391457A (zh) * | 2011-07-28 | 2012-03-28 | 胡志刚 | 一种具有优秀抗黄变性能的聚氨酯记忆海绵 |
ITRM20120259A1 (it) * | 2012-06-06 | 2013-12-07 | Bayer Internat Sa | Procedimento per la produzione di schiume poliuretaniche viscoelastiche. |
US20140073221A1 (en) * | 2012-09-11 | 2014-03-13 | Regina Miracle International (Group) Limited | Breast Cup Core, Breast Cup, and Method of Making Same |
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 |
WO2014162986A1 (ja) | 2013-04-02 | 2014-10-09 | 株式会社イノアックコーポレーション | ポリウレタン発泡体およびその製造方法 |
CN103275294A (zh) * | 2013-06-05 | 2013-09-04 | 昆山中海工贸有限公司 | 慢回弹海绵及其制备方法 |
JP5913528B2 (ja) * | 2013-11-12 | 2016-04-27 | 三洋化成工業株式会社 | 有機溶剤吸収用フォーム |
EP3230338B1 (de) * | 2014-12-10 | 2022-07-06 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von viskoelastischen polyurethanschaumstoffen |
US10889681B2 (en) | 2014-12-31 | 2021-01-12 | Jiangsu Osic Performance Materials Co. Ltd. | Polyurethane catalyst and application thereof |
CN107567469B (zh) * | 2015-05-05 | 2020-12-29 | 赢创运营有限公司 | 延迟作用凝胶催化剂组合物和制备聚氨酯聚合物的方法 |
EP3133097B1 (de) * | 2015-08-17 | 2022-10-05 | Evonik Operations GmbH | Herstellung von polyurethanweichschäumen mit verbesserter härte |
JP2017171897A (ja) * | 2016-03-18 | 2017-09-28 | 三洋化成工業株式会社 | ポリウレタンフォーム製造用ポリオール組成物 |
BR112018072182B1 (pt) * | 2016-05-12 | 2022-08-16 | Basf Se | Processo para a produção de espumas viscoelásticas de poliuretano, espuma de poliuretano e uso de espuma de poliuretano |
CN109642075B (zh) * | 2016-06-29 | 2022-04-29 | 普罗普里特公司 | 基于异氰酸酯的发泡聚合物 |
CN110114383B (zh) * | 2017-03-31 | 2021-09-17 | 三井化学株式会社 | 软质聚氨酯泡沫体、衣料用材料、胸罩衬垫、胸罩罩杯、及软质聚氨酯泡沫体的制造方法 |
AU2018301918B2 (en) * | 2017-07-17 | 2023-08-10 | Dow Global Technologies Llc | Polyurethane foams and method for making the foam |
EP3543268A1 (de) * | 2018-03-22 | 2019-09-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyurethanweichschaumstoffen |
EP3611203B1 (en) | 2018-08-17 | 2020-12-16 | Covestro Deutschland AG | Flexible foams |
TWI822777B (zh) | 2018-05-15 | 2023-11-21 | 德商科思創德意志股份有限公司 | 可撓發泡體 |
CN108997552A (zh) * | 2018-09-06 | 2018-12-14 | 句容宁武新材料股份有限公司 | 一种低气味高回弹聚氨酯泡沫的制备方法 |
WO2020075651A1 (ja) * | 2018-10-11 | 2020-04-16 | 三井化学株式会社 | 発泡ポリウレタンエラストマー原料、発泡ポリウレタンエラストマー、ミッドソールおよび発泡ポリウレタンエラストマーの製造方法 |
CN109575570A (zh) * | 2018-12-06 | 2019-04-05 | 镇江利德尔复合材料有限公司 | 一种新型形状记忆性能优异聚氨酯材料的制备方法 |
CN110627991B (zh) * | 2019-09-30 | 2021-09-24 | 长华化学科技股份有限公司 | 低密度高性能高回弹聚氨酯泡沫塑料及其制备方法和应用 |
CN114829440B (zh) * | 2019-12-24 | 2024-03-08 | 科思创德国股份有限公司 | 软质泡沫 |
EP3875509A1 (en) | 2020-03-02 | 2021-09-08 | Covestro Deutschland AG | Flexible foam |
CN112280280A (zh) * | 2020-09-21 | 2021-01-29 | 江苏鑫易达新材料科技有限公司 | 一种汽车贴膜用防雾面tpu膜及其制备方法 |
CN113292702B (zh) * | 2021-07-09 | 2022-08-09 | 温州大学 | 一种油墨专用的水性聚氨酯及其制备方法 |
CN114316208A (zh) * | 2021-12-28 | 2022-04-12 | 苏州云裳电子有限公司 | 一种聚氨酯环保泡棉及其制备方法 |
WO2024080267A1 (ja) * | 2022-10-13 | 2024-04-18 | 株式会社イノアックコーポレーション | シートパッド |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1683427A (zh) * | 2004-02-13 | 2005-10-19 | 日本聚氨酯工业株式会社 | 高透气性、低回弹性、软质聚氨酯泡沫体的制造方法 |
CN101157747A (zh) * | 2006-10-08 | 2008-04-09 | 杜宗宪 | 多元醇组合物、聚氨基甲酸乙酯泡沫及其制备方法 |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2825569A1 (de) * | 1978-06-10 | 1979-12-20 | Basf Ag | Verfahren zur herstellung von lichtbestaendigen polyurethan-integralschaumstoffen |
DE2915610A1 (de) | 1979-04-18 | 1980-10-30 | Bayer Ag | Verfahren zur herstellung von modifizierten polyetherpolyolen und deren verwendung in verfahren zur herstellung von polyurethankunststoffen |
JPS5829816A (ja) * | 1981-07-10 | 1983-02-22 | Sanyo Chem Ind Ltd | ポリウレタンの製造法 |
US4640935A (en) | 1982-12-09 | 1987-02-03 | The Dow Chemical Company | Addition polymerizable adducts for nonaqueous dispersions |
CA2049833A1 (en) | 1990-08-27 | 1992-02-28 | Kiyotake Morimoto | Method for producing non-yellowing polyurethane urea foam |
BE1004588A3 (nl) | 1990-09-14 | 1992-12-15 | Recticel | Werkwijze voor het vervaardigen van soepel polyurethaanschuim. |
US5494957A (en) | 1991-04-22 | 1996-02-27 | The Dow Chemical Company | Stabilizers for preparing polymer polyols, and process for preparing polymer polyols |
ES2101846T3 (es) | 1992-06-01 | 1997-07-16 | Prefoam Ag | Dispositivo para la fabricacion continua de bloque de espuma de poliuretano. |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
US5426081A (en) | 1993-12-23 | 1995-06-20 | Arco Chemical Technology, L.P. | Polyurethane foam-supported double metal cyanide catalysts for polyol synthesis |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
IN1997CH00157A (zh) | 1996-10-01 | 2006-06-09 | Recticel | |
DE60004560T2 (de) | 1999-11-02 | 2004-06-17 | Huntsman International Llc, Salt Lake City | Verfahren zum herstellen von viscoelastischen schäumen, polyolmischung und dafür geeignetes reaktionssystem |
CA2389800C (en) | 1999-12-17 | 2011-12-06 | E.I. Du Pont De Nemours And Company | Continuous process for the preparation of polytrimethylene ether glycol |
US6391935B1 (en) | 2000-01-31 | 2002-05-21 | Bayer Antwerp, N.V. | Viscoelastic polyurethane foams |
EP1264844A4 (en) | 2000-02-29 | 2004-08-18 | Ltt Bio Pharma Co Ltd | BDNF MODIFIED |
US6777455B2 (en) * | 2000-06-13 | 2004-08-17 | Toyo Tire & Rubber Co., Ltd. | Process for producing polyurethane foam |
JP2001072738A (ja) | 2000-08-17 | 2001-03-21 | Inoac Corp | 無黄変ポリウレタンフォーム |
US6790871B1 (en) | 2000-11-13 | 2004-09-14 | Woodbridge Foam Corporation | Isocyanate-based polymer foam and process for production thereof |
DE10105557A1 (de) * | 2001-02-06 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung von geruchsarmen Polyurethanweichschaumstoffen |
JP2002322230A (ja) * | 2001-04-23 | 2002-11-08 | Asahi Glass Co Ltd | 軟質ポリウレタンフォームの製造方法及びポリオール組成物 |
JP2003012756A (ja) | 2001-06-27 | 2003-01-15 | Inoac Corp | 難黄変ポリウレア系フォーム |
JP3969058B2 (ja) * | 2001-10-31 | 2007-08-29 | 東ソー株式会社 | 軟質ポリウレタンフォームの製造方法 |
KR100930000B1 (ko) | 2001-12-21 | 2009-12-07 | 아사히 가라스 가부시키가이샤 | 저반발 연질 폴리우레탄 폼 및 그 제조방법 |
JP4045107B2 (ja) | 2002-03-07 | 2008-02-13 | 三井化学ポリウレタン株式会社 | 難黄変性軟質ポリウレタンフォーム及びその製造方法 |
DE10226414A1 (de) | 2002-06-13 | 2003-12-24 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Schaumstoffen |
US6852823B2 (en) * | 2002-08-09 | 2005-02-08 | E. I. Du Pont De Nemours And Company | Polyurethane and polyurethane-urea elastomers from polytrimethylene ether glycol |
JP4265956B2 (ja) * | 2002-10-09 | 2009-05-20 | 三菱化学株式会社 | ポリウレタン樹脂及びポリウレタン弾性繊維 |
AU2003285547A1 (en) * | 2002-12-04 | 2004-06-23 | Johnson Matthey Plc | Organometallic catalyst composition and process for polyurethane manufacture using said catalyst |
US7005552B2 (en) * | 2003-11-03 | 2006-02-28 | Bayer Materialscience Llc | Single reactor synthesis of KOH-capped polyols based on DMC-synthesized intermediates |
CA2553728C (en) * | 2004-03-31 | 2012-11-27 | Dow Global Technologies Inc. | A urethane-modified isocyanate composition and polyurethane product therefrom |
DE102004047524A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
JP2006257187A (ja) | 2005-03-16 | 2006-09-28 | Kurabo Ind Ltd | 無黄変性軟質ポリウレタンフォーム及びそれを成形してなる成形品 |
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 |
EP1884529A4 (en) * | 2005-05-25 | 2011-10-12 | Asahi Glass Co Ltd | POLYURETHANE FUEL, MANUFACTURING METHOD AND CAR SEAT WITH THE POLYURETHANE FUEL |
US8729146B2 (en) * | 2005-06-14 | 2014-05-20 | Momentive Performance Materials Inc. | Catalyst composition and process using same |
TW200801060A (en) * | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
EP2246379B1 (en) * | 2006-07-12 | 2014-05-07 | Mitsubishi Chemical Corporation | Process for producing polyurethane and use of polyurethane obtained by the same |
JP2008024813A (ja) * | 2006-07-20 | 2008-02-07 | Soken To | ポリオール組成物、ポリウレタン・フォームおよびその調製方法 |
JP2008031241A (ja) * | 2006-07-27 | 2008-02-14 | Asahi Glass Co Ltd | 軟質ポリウレタンフォームの製造方法 |
US20080039582A1 (en) * | 2006-07-28 | 2008-02-14 | Hari Babu Sunkara | Polytrimethylene ether-based polyurethane ionomers |
CA2668142A1 (en) * | 2006-11-01 | 2008-05-15 | Dow Global Technologies Inc. | Polyurethane compositions and articles prepared therefrom, and methods for making the same |
JP5088865B2 (ja) * | 2007-03-30 | 2012-12-05 | 東洋ゴム工業株式会社 | 研磨パッド |
-
2008
- 2008-11-21 CN CN2008101786406A patent/CN101412798B/zh active Active
-
2009
- 2009-03-04 US US13/130,427 patent/US20110263741A1/en not_active Abandoned
- 2009-03-04 JP JP2011536723A patent/JP5497057B2/ja active Active
- 2009-03-04 WO PCT/CN2009/000226 patent/WO2010057355A1/zh active Application Filing
- 2009-03-04 EP EP09827104A patent/EP2360199A1/en not_active Withdrawn
- 2009-10-08 HK HK09109339.2A patent/HK1130820A1/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1683427A (zh) * | 2004-02-13 | 2005-10-19 | 日本聚氨酯工业株式会社 | 高透气性、低回弹性、软质聚氨酯泡沫体的制造方法 |
CN101157747A (zh) * | 2006-10-08 | 2008-04-09 | 杜宗宪 | 多元醇组合物、聚氨基甲酸乙酯泡沫及其制备方法 |
Non-Patent Citations (2)
Title |
---|
JP特开2002-322230A 2002.11.08 |
JP特开2008-31241A 2008.02.14 |
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EP2360199A1 (en) | 2011-08-24 |
US20110263741A1 (en) | 2011-10-27 |
HK1130820A1 (en) | 2010-01-08 |
WO2010057355A1 (zh) | 2010-05-27 |
CN101412798A (zh) | 2009-04-22 |
JP5497057B2 (ja) | 2014-05-21 |
JP2012509368A (ja) | 2012-04-19 |
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