JP2004530767A5 - - Google Patents
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- Publication number
- JP2004530767A5 JP2004530767A5 JP2003507170A JP2003507170A JP2004530767A5 JP 2004530767 A5 JP2004530767 A5 JP 2004530767A5 JP 2003507170 A JP2003507170 A JP 2003507170A JP 2003507170 A JP2003507170 A JP 2003507170A JP 2004530767 A5 JP2004530767 A5 JP 2004530767A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- polyether
- equivalent
- blend
- epoxide
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims description 42
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 37
- 229920000570 polyether Polymers 0.000 claims description 37
- 229920005862 polyol Polymers 0.000 claims description 31
- 150000003077 polyols Chemical class 0.000 claims description 31
- 150000002924 oxiranes Chemical class 0.000 claims description 29
- 239000003999 initiator Substances 0.000 claims description 23
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 22
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 22
- 238000011065 in-situ storage Methods 0.000 claims description 22
- 238000006116 polymerization reaction Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- PLFFHJWXOGYWPR-HEDMGYOXSA-N (4r)-4-[(3r,3as,5ar,5br,7as,11as,11br,13ar,13bs)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]pentan-1-ol Chemical compound C([C@]1(C)[C@H]2CC[C@H]34)CCC(C)(C)[C@@H]1CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@@H]1[C@@H](CCCO)C PLFFHJWXOGYWPR-HEDMGYOXSA-N 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004604 Blowing Agent Substances 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001228 polyisocyanate Polymers 0.000 claims description 2
- 239000005056 polyisocyanate Substances 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013627 low molecular weight specie Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/886,510 US6491846B1 (en) | 2001-06-21 | 2001-06-21 | Process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam |
| PCT/IB2002/003084 WO2003000770A1 (en) | 2001-06-21 | 2002-06-13 | Process for the production of polyol blends |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004530767A JP2004530767A (ja) | 2004-10-07 |
| JP2004530767A5 true JP2004530767A5 (https=) | 2006-01-05 |
| JP4241372B2 JP4241372B2 (ja) | 2009-03-18 |
Family
ID=25389162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003507170A Expired - Fee Related JP4241372B2 (ja) | 2001-06-21 | 2002-06-13 | ポリオールブレンドの製造方法 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6491846B1 (https=) |
| EP (1) | EP1401912B1 (https=) |
| JP (1) | JP4241372B2 (https=) |
| KR (1) | KR100852527B1 (https=) |
| CN (1) | CN1235942C (https=) |
| AT (1) | ATE296849T1 (https=) |
| BR (1) | BR0210587A (https=) |
| CA (1) | CA2450785C (https=) |
| CZ (1) | CZ20033509A3 (https=) |
| DE (1) | DE60204461T2 (https=) |
| ES (1) | ES2242871T3 (https=) |
| HU (1) | HU229655B1 (https=) |
| MX (1) | MXPA03011866A (https=) |
| PL (1) | PL207216B1 (https=) |
| PT (1) | PT1401912E (https=) |
| RU (1) | RU2312112C2 (https=) |
| TW (1) | TW593390B (https=) |
| WO (1) | WO2003000770A1 (https=) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1507469T3 (da) | 2002-05-24 | 2010-10-18 | Tempur World Llc | Komfortpude |
| US7530127B2 (en) | 2002-05-24 | 2009-05-12 | Dan-Foam Aps | Pillow and method of manufacturing a pillow |
| US6835801B2 (en) * | 2002-07-19 | 2004-12-28 | Bayer Antwerp, N.V. | Activated starter mixtures and the processes related thereto |
| ITRM20020471A1 (it) * | 2002-09-24 | 2004-03-25 | Adler Plastic S P A | Composizione poliuretanica fonoassorbente e fonoisolante. |
| US7078443B2 (en) * | 2003-10-22 | 2006-07-18 | Intellectual Property Holdings, Llc | Viscoelastic foam layer and composition |
| US20050107643A1 (en) * | 2003-11-13 | 2005-05-19 | Thomas Ostrowski | Preparation of polyether alcohols |
| EP1710268B1 (en) * | 2004-01-30 | 2008-08-27 | Kaneka Corporation | Method for producing oxyalkylene polymer |
| US20070161768A1 (en) * | 2004-01-30 | 2007-07-12 | Hidetoshi Odaka | Method for producing hydrolyzable silicon group-containing oxyalkylene polymer and curing composition thereof |
| KR101292900B1 (ko) * | 2005-04-21 | 2013-08-02 | 아사히 가라스 가부시키가이샤 | 저반발성 연질 폴리우레탄폼 및 그 제조 방법 |
| US7469437B2 (en) | 2005-06-24 | 2008-12-30 | Tempur-Pedic Management, Inc. | Reticulated material body support and method |
| TW200801060A (en) | 2006-02-28 | 2008-01-01 | Asahi Glass Co Ltd | Flexible polyurethane foam and process for producing the same |
| US8656537B2 (en) | 2006-04-20 | 2014-02-25 | Dan Foam Aps | Multi-component pillow and method of manufacturing and assembling same |
| US20070299153A1 (en) * | 2006-06-23 | 2007-12-27 | Hager Stanley L | Viscoelastic foams with slower recovery and improved tear |
| CN101528800B (zh) | 2006-10-25 | 2012-05-30 | 旭硝子株式会社 | 软质聚氨酯泡沫塑料的制造方法 |
| CN101611074B (zh) * | 2007-01-30 | 2012-07-25 | 巴斯夫欧洲公司 | 制备聚醚碳酸酯多元醇的方法 |
| JP2008203519A (ja) | 2007-02-20 | 2008-09-04 | Konica Minolta Business Technologies Inc | 画像形成装置 |
| JP5303885B2 (ja) * | 2007-09-18 | 2013-10-02 | 旭硝子株式会社 | 軟質ポリウレタンフォームの製造方法および軟質ポリウレタンフォーム |
| KR20100075825A (ko) * | 2007-09-28 | 2010-07-05 | 아사히 가라스 가부시키가이샤 | 연질 폴리우레탄 폼 및 열 프레스 성형품의 제조 방법 그리고 열 프레스 성형품 |
| US20090306235A1 (en) * | 2008-06-05 | 2009-12-10 | Wang Jin Quan | Memory Foam Pad |
| WO2010009205A1 (en) * | 2008-07-18 | 2010-01-21 | Dow Global Technologies Inc. | Cellular structures and viscoelastic polyurethane foams |
| DE102009053218A1 (de) | 2009-11-06 | 2011-07-14 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung eines Polyurethanschaums mittels über- oder nahekritischen Treibmittels |
| US20110230581A1 (en) * | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
| GB2482176A (en) | 2010-07-23 | 2012-01-25 | Christopher Wickham Noakes | Production of polyols for use in low ball rebound polyurethane foams |
| 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 |
| US10669368B2 (en) * | 2013-03-15 | 2020-06-02 | Covestro Llc | Method to increase the resistance of double metal cyanide catalysts to deactivation |
| DE102013224708A1 (de) * | 2013-12-03 | 2015-06-03 | Evonik Industries Ag | Alkoxysilylhaltige Klebdichtstoffe mit intrinsisch reduzierter Viskosität |
| SG11201604489RA (en) * | 2013-12-23 | 2016-07-28 | Shell Int Research | Process for making a flame retardant polyurethane foam |
| 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 |
| KR20180023906A (ko) * | 2015-07-02 | 2018-03-07 | 코베스트로 엘엘씨 | Ｄｍｃ 촉매 및 출발물의 연속적 첨가를 사용한 폴리에테르 폴리올의 제조 방법 |
| ES2880289T3 (es) | 2017-01-17 | 2021-11-24 | Dow Global Technologies Llc | Mezclas de poliol útiles para la producción de espuma viscoelástica |
| 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 |
| US10793692B2 (en) | 2018-10-24 | 2020-10-06 | Covestro Llc | Viscoelastic flexible foams comprising hydroxyl-terminated prepolymers |
| CN109651609B (zh) * | 2018-11-28 | 2021-04-06 | 山东蓝星东大有限公司 | 高eo含量聚醚多元醇的制备方法 |
| EP3741788A1 (de) * | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
| CN110922579B (zh) * | 2019-12-06 | 2021-12-03 | 浙江皇马科技股份有限公司 | 一种低模量密封胶用聚醚的合成方法 |
| CN112552859B (zh) * | 2020-12-29 | 2022-07-15 | 烟台信友新材料有限公司 | 一种高初粘低收缩高强度聚氨酯热熔胶及其制备方法 |
| 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 |
| US20230039276A1 (en) | 2021-07-28 | 2023-02-09 | Covestro Llc | Novel polyether polyol blends, a process for their preparation, foams prepared from these polyether polyol blends 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 |
| CN115181259B (zh) * | 2022-08-11 | 2024-04-09 | 万华化学集团股份有限公司 | 一种连续化制备聚醚的方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
| US3457203A (en) | 1966-04-25 | 1969-07-22 | Olin Mathieson | Hydrophilic polyurethane foams and a process for preparing them |
| US4981880A (en) * | 1988-09-23 | 1991-01-01 | The Dow Chemical Company | Process for making low density flexible polyisocyanurate-polyurethane foams |
| US5114619A (en) | 1989-07-14 | 1992-05-19 | The Dow Chemical Company | Production of polyether polyols with reduced unsaturation |
| US4950695A (en) | 1989-03-06 | 1990-08-21 | Pmc, Inc. | Reduction of firmness in flexible polyurethane foam by addition of monofunctional alcohols, polyesters, and polyethers |
| US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
| US5777177A (en) | 1996-02-07 | 1998-07-07 | Arco Chemical Technology, L.P. | Preparation of double metal cyanide-catalyzed polyols by continuous addition of starter |
| US5689012A (en) * | 1996-07-18 | 1997-11-18 | Arco Chemical Technology, L.P. | Continuous preparation of low unsaturation polyoxyalkylene polyether polyols with continuous additon of starter |
| US6077978A (en) * | 1997-09-17 | 2000-06-20 | Arco Chemical Technology L.P. | Direct polyoxyalkylation of glycerine with double metal cyanide catalysis |
| US6136879A (en) | 1997-10-28 | 2000-10-24 | Tokai Rubber Industries, Ltd. | Soft polyurethane foam, method of producing the same and vehicle interior member using the same |
| US6066683A (en) * | 1998-04-03 | 2000-05-23 | Lyondell Chemical Worldwide, Inc. | Molded and slab polyurethane foam prepared from double metal cyanide complex-catalyzed polyoxyalkylene polyols and polyols suitable for the preparation thereof |
| US6063309A (en) | 1998-07-13 | 2000-05-16 | Arco Chemical Technology L.P. | Dispersion polyols for hypersoft polyurethane foam |
| DE19834572A1 (de) * | 1998-07-31 | 2000-02-03 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
| US6391935B1 (en) * | 2000-01-31 | 2002-05-21 | Bayer Antwerp, N.V. | Viscoelastic polyurethane foams |
-
2001
- 2001-06-21 US US09/886,510 patent/US6491846B1/en not_active Expired - Lifetime
-
2002
- 2002-06-13 AT AT02749250T patent/ATE296849T1/de not_active IP Right Cessation
- 2002-06-13 JP JP2003507170A patent/JP4241372B2/ja not_active Expired - Fee Related
- 2002-06-13 KR KR1020037016675A patent/KR100852527B1/ko not_active Expired - Fee Related
- 2002-06-13 CZ CZ20033509A patent/CZ20033509A3/cs unknown
- 2002-06-13 BR BR0210587-0A patent/BR0210587A/pt active Search and Examination
- 2002-06-13 DE DE60204461T patent/DE60204461T2/de not_active Expired - Lifetime
- 2002-06-13 PL PL366781A patent/PL207216B1/pl unknown
- 2002-06-13 CA CA2450785A patent/CA2450785C/en not_active Expired - Fee Related
- 2002-06-13 HU HU0400214A patent/HU229655B1/hu not_active IP Right Cessation
- 2002-06-13 RU RU2004101635/04A patent/RU2312112C2/ru not_active IP Right Cessation
- 2002-06-13 EP EP02749250A patent/EP1401912B1/en not_active Expired - Lifetime
- 2002-06-13 ES ES02749250T patent/ES2242871T3/es not_active Expired - Lifetime
- 2002-06-13 MX MXPA03011866A patent/MXPA03011866A/es active IP Right Grant
- 2002-06-13 CN CNB028124723A patent/CN1235942C/zh not_active Expired - Lifetime
- 2002-06-13 PT PT02749250T patent/PT1401912E/pt unknown
- 2002-06-13 WO PCT/IB2002/003084 patent/WO2003000770A1/en not_active Ceased
- 2002-06-20 TW TW091113416A patent/TW593390B/zh not_active IP Right Cessation
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