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 |
|---|---|---|---|---|
| US7530127B2 (en) | 2002-05-24 | 2009-05-12 | Dan-Foam Aps | Pillow and method of manufacturing a pillow |
| NZ554159A (en) | 2002-05-24 | 2008-10-31 | Tempur World Llc | Comfort 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 |
| WO2005073276A1 (ja) * | 2004-01-30 | 2005-08-11 | Kaneka Corporation | 加水分解性珪素基含有オキシアルキレン重合体の製造方法およびその硬化性組成物 |
| ATE406403T1 (de) * | 2004-01-30 | 2008-09-15 | Kaneka Corp | Verfahren zur herstellung von oxyalkylenpolymer |
| 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 |
| KR20090082177A (ko) | 2006-10-25 | 2009-07-29 | 아사히 가라스 가부시키가이샤 | 연질 폴리우레탄 폼의 제조 방법 |
| ES2358861T5 (es) * | 2007-01-30 | 2014-12-10 | Basf Se | Procedimiento para la obtención de polioles de polietercarbonato |
| 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 |
| CN101809053B (zh) * | 2007-09-28 | 2012-09-26 | 旭硝子株式会社 | 软质聚氨酯泡沫及热压成形品的制造方法以及热压成形品 |
| US20090306235A1 (en) * | 2008-06-05 | 2009-12-10 | Wang Jin Quan | Memory Foam Pad |
| JP2011528726A (ja) * | 2008-07-18 | 2011-11-24 | ダウ グローバル テクノロジーズ エルエルシー | 気泡構造物及び粘弾性ポリウレタンフォーム |
| 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 |
| KR102305944B1 (ko) * | 2013-12-23 | 2021-09-28 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 난연성 폴리우레탄 발포체의 제조 방법 |
| 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 |
| CN107709405B (zh) * | 2015-07-02 | 2020-02-07 | 科思创有限公司 | 使用dmc催化剂和连续加入起始剂制备聚醚多元醇的方法 |
| JP7204650B2 (ja) | 2017-01-17 | 2023-01-16 | ダウ グローバル テクノロジーズ エルエルシー | 粘弾性フォームの製造のために有用なポリオールブレンド |
| CN110402263B (zh) * | 2017-03-15 | 2022-06-07 | 科思创有限公司 | 具有降低的温度敏感性的粘弹性聚氨酯泡沫 |
| 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 |
| 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 |
| 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 |
| 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 KR KR1020037016675A patent/KR100852527B1/ko not_active Expired - Fee Related
- 2002-06-13 MX MXPA03011866A patent/MXPA03011866A/es active IP Right Grant
- 2002-06-13 PT PT02749250T patent/PT1401912E/pt unknown
- 2002-06-13 EP EP02749250A patent/EP1401912B1/en not_active Expired - Lifetime
- 2002-06-13 JP JP2003507170A patent/JP4241372B2/ja not_active Expired - Fee Related
- 2002-06-13 WO PCT/IB2002/003084 patent/WO2003000770A1/en not_active Ceased
- 2002-06-13 HU HU0400214A patent/HU229655B1/hu not_active IP Right Cessation
- 2002-06-13 BR BR0210587-0A patent/BR0210587A/pt active Search and Examination
- 2002-06-13 CN CNB028124723A patent/CN1235942C/zh not_active Expired - Lifetime
- 2002-06-13 ES ES02749250T patent/ES2242871T3/es not_active Expired - Lifetime
- 2002-06-13 DE DE60204461T patent/DE60204461T2/de not_active Expired - Lifetime
- 2002-06-13 AT AT02749250T patent/ATE296849T1/de not_active IP Right Cessation
- 2002-06-13 RU RU2004101635/04A patent/RU2312112C2/ru not_active IP Right Cessation
- 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 CZ CZ20033509A patent/CZ20033509A3/cs unknown
- 2002-06-20 TW TW091113416A patent/TW593390B/zh not_active IP Right Cessation
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