CN1178803A - 生产硬聚氨酯泡沫塑料 - Google Patents
生产硬聚氨酯泡沫塑料 Download PDFInfo
- Publication number
- CN1178803A CN1178803A CN97121396A CN97121396A CN1178803A CN 1178803 A CN1178803 A CN 1178803A CN 97121396 A CN97121396 A CN 97121396A CN 97121396 A CN97121396 A CN 97121396A CN 1178803 A CN1178803 A CN 1178803A
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- CN
- China
- Prior art keywords
- weight
- desired method
- mixture
- polyvalent alcohol
- hexitol
- 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.)
- Pending
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- 239000004814 polyurethane Substances 0.000 title description 6
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- 229920005862 polyol Polymers 0.000 claims abstract description 45
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- 239000011496 polyurethane foam Substances 0.000 claims abstract description 28
- FBPFZTCFMRRESA-UHFFFAOYSA-N hexane-1,2,3,4,5,6-hexol Chemical compound OCC(O)C(O)C(O)C(O)CO FBPFZTCFMRRESA-UHFFFAOYSA-N 0.000 claims abstract description 22
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
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- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 9
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- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- YJGJRYWNNHUESM-UHFFFAOYSA-J triacetyloxystannyl acetate Chemical compound [Sn+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O YJGJRYWNNHUESM-UHFFFAOYSA-J 0.000 description 1
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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
- C08G18/28—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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/0033—Foam properties having integral skins
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19639121.0 | 1996-09-24 | ||
| DE19639121A DE19639121A1 (de) | 1996-09-24 | 1996-09-24 | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1178803A true CN1178803A (zh) | 1998-04-15 |
Family
ID=7806693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121396A Pending CN1178803A (zh) | 1996-09-24 | 1997-09-24 | 生产硬聚氨酯泡沫塑料 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5895792A (enExample) |
| EP (1) | EP0832909B2 (enExample) |
| JP (1) | JP3980714B2 (enExample) |
| KR (1) | KR19980024901A (enExample) |
| CN (1) | CN1178803A (enExample) |
| AT (1) | ATE265479T1 (enExample) |
| CA (1) | CA2215150A1 (enExample) |
| DE (2) | DE19639121A1 (enExample) |
| DK (1) | DK0832909T4 (enExample) |
| MX (1) | MX199574B (enExample) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840561B (zh) * | 2005-03-29 | 2011-06-08 | 日本聚氨酯工业株式会社 | 硬质聚氨酯板状泡沫的制造方法与配管用绝热材料 |
| CN101210065B (zh) * | 2006-12-30 | 2011-12-28 | 财团法人工业技术研究院 | 不黄变聚氨基甲酸酯泡沫材料的形成方法及组合物 |
| CN102471452A (zh) * | 2009-07-01 | 2012-05-23 | 赢创德固赛有限公司 | 以基于二脱水己糖醇的异氰酸酯为基础的反应性衍生物 |
| CN108299620A (zh) * | 2018-02-07 | 2018-07-20 | 烟台市顺达聚氨酯有限责任公司 | 一种聚氨酯组合料、其制备的建筑结构用断冷桥高强度绝热聚氨酯材料及其制备方法 |
| CN109422862A (zh) * | 2017-08-25 | 2019-03-05 | 科思创德国股份有限公司 | 聚氨酯硬质泡沫体系及其应用 |
| CN112048050A (zh) * | 2019-06-06 | 2020-12-08 | 陈凤福 | 发泡剂组合物、其制备方法及应用 |
| CN113423773A (zh) * | 2019-02-18 | 2021-09-21 | 气体运输技术公司 | 甲基丙烯酸酯共聚物及其用于制备聚氨酯泡沫的用途 |
| CN113754878A (zh) * | 2021-09-10 | 2021-12-07 | 山东一诺威新材料有限公司 | 多苯胺基聚醚多元醇的合成方法 |
| EP3919537A1 (en) | 2020-06-01 | 2021-12-08 | Covestro Deutschland AG | Method for preparing a rigid polyurethane foam |
| CN115260431A (zh) * | 2022-08-27 | 2022-11-01 | 绍兴市华创聚氨酯有限公司 | 一种全水自催化组合聚醚及其制备方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000067497A (ko) * | 1999-04-29 | 2000-11-25 | 정몽규 | 자동차 방음용 폴리우레탄 폼 |
| KR20030005994A (ko) * | 2001-07-11 | 2003-01-23 | 현대자동차주식회사 | 자동차 방음용 폴리우레탄 폼 조성물 |
| JP4927552B2 (ja) * | 2003-11-03 | 2012-05-09 | ダウ グローバル テクノロジーズ エルエルシー | トルエンジアミン開始ポリオールをベースにする硬質ポリウレタンフォーム |
| DE102004048728A1 (de) * | 2004-10-05 | 2006-04-06 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
| US20060084709A1 (en) * | 2004-10-14 | 2006-04-20 | Bayer Materialscience Llc | High-temperature rigid polyurethane spray foam for pipe insulation |
| DE102004051102A1 (de) * | 2004-10-19 | 2006-04-27 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen |
| US8048935B2 (en) * | 2004-11-08 | 2011-11-01 | Carpenter Co. | Liquid foam systems and ASTM E-84 class 1 rated rigid, high-density polyurethane foams and articles prepared therefrom |
| CA2629090C (en) | 2005-11-14 | 2014-05-27 | Dow Global Technologies Inc. | Method of molding rigid polyurethane foams with enhanced thermal conductivity |
| US9738577B2 (en) * | 2006-10-11 | 2017-08-22 | Honeywell International Inc. | Process for the manufacture of 1,1,1,3,3-pentachloropropane |
| JP2009057482A (ja) * | 2007-08-31 | 2009-03-19 | Sumika Bayer Urethane Kk | 硬質ポリウレタンフォームの製造方法 |
| ES2449874T3 (es) * | 2009-03-18 | 2014-03-21 | Basf Se | Procedimiento para la producción de espumas rígidas de poliuretano |
| ITMI20090939A1 (it) | 2009-05-27 | 2010-11-28 | Dow Brasil Sa | Tubazioni per impieghi in acque profonde |
| US9725555B2 (en) * | 2010-09-09 | 2017-08-08 | Innovative Urethane, Llc | Sugar-based polyurethanes, methods for their preparation, and methods of use thereof |
| US9676896B2 (en) * | 2010-09-09 | 2017-06-13 | Innovative Urethane, Llc | Sugar-based polyurethanes, methods for their preparation, and methods of use thereof |
| CN103119142B (zh) | 2010-09-24 | 2015-12-02 | 陶氏环球技术有限责任公司 | 用于润滑剂的非芳族系抗氧化剂 |
| US10323116B2 (en) * | 2013-03-15 | 2019-06-18 | Imperial Sugar Company | Polyurethanes, polyurethane foams and methods for their manufacture |
| EP3672999A1 (en) * | 2017-08-25 | 2020-07-01 | Covestro Deutschland AG | Rigid polyurethane foam system and application thereof |
| EP3470446A1 (en) * | 2017-10-16 | 2019-04-17 | Covestro Deutschland AG | Rigid polyurethane foam system and application thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD111214A1 (enExample) † | 1974-05-10 | 1975-02-05 | ||
| US4469822A (en) * | 1983-07-14 | 1984-09-04 | Basf Wyandotte Corporation | Alkylene oxide adducts of vicinal toluenediamine and co-initiators, useful for rigid polyurethane foams |
| GB8516618D0 (en) † | 1985-07-01 | 1985-08-07 | Ici Plc | Polyether polyols |
| US5091438A (en) † | 1989-07-14 | 1992-02-25 | Takeda Chemical Industries, Ltd. | Method of producing rigid urethane foam |
| JP3184589B2 (ja) † | 1992-01-31 | 2001-07-09 | 三井化学株式会社 | 硬質ポリウレタンフォーム |
| JP3181700B2 (ja) † | 1992-07-06 | 2001-07-03 | アキレス株式会社 | 発泡性ポリウレタン組成物 |
| JP3283616B2 (ja) † | 1993-02-12 | 2002-05-20 | 住化バイエルウレタン株式会社 | 硬質ポリウレタンフォームの製造法 |
| JPH0710955A (ja) † | 1993-06-24 | 1995-01-13 | Polyurethan Kasei Kk | 硬質ポリウレタンフォームの製造方法 |
| JPH08104725A (ja) † | 1994-10-06 | 1996-04-23 | Mitsubishi Kagaku Dow Kk | 硬質ポリウレタンフォームの製造方法 |
| DE4437859A1 (de) † | 1994-10-22 | 1996-04-25 | Elastogran Gmbh | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung |
| JPH08193118A (ja) † | 1995-01-13 | 1996-07-30 | Takeda Chem Ind Ltd | 硬質ポリウレタンフォームおよびその製造方法 |
| DE19502578A1 (de) * | 1995-01-27 | 1996-08-01 | Bayer Ag | Neue Polyetherpolyole, Polyformulierung enthaltend diese Polyetherpolyole und deren Verwendnung zur Herstellung von harten Polyurethanschaumstoffen |
| TW413688B (en) † | 1996-06-20 | 2000-12-01 | Huntsman Ici Chem Llc | Process for rigid polyurethane foams |
-
1996
- 1996-09-24 DE DE19639121A patent/DE19639121A1/de not_active Withdrawn
-
1997
- 1997-09-23 DK DK97116522.0T patent/DK0832909T4/en active
- 1997-09-23 DE DE59711565T patent/DE59711565D1/de not_active Expired - Lifetime
- 1997-09-23 AT AT97116522T patent/ATE265479T1/de active
- 1997-09-23 CA CA002215150A patent/CA2215150A1/en not_active Abandoned
- 1997-09-23 EP EP97116522.0A patent/EP0832909B2/de not_active Expired - Lifetime
- 1997-09-23 US US08/935,911 patent/US5895792A/en not_active Expired - Lifetime
- 1997-09-24 KR KR1019970048418A patent/KR19980024901A/ko not_active Withdrawn
- 1997-09-24 JP JP25901197A patent/JP3980714B2/ja not_active Expired - Lifetime
- 1997-09-24 CN CN97121396A patent/CN1178803A/zh active Pending
- 1997-09-24 MX MX9707293A patent/MX199574B/es not_active IP Right Cessation
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840561B (zh) * | 2005-03-29 | 2011-06-08 | 日本聚氨酯工业株式会社 | 硬质聚氨酯板状泡沫的制造方法与配管用绝热材料 |
| CN101210065B (zh) * | 2006-12-30 | 2011-12-28 | 财团法人工业技术研究院 | 不黄变聚氨基甲酸酯泡沫材料的形成方法及组合物 |
| CN102471452A (zh) * | 2009-07-01 | 2012-05-23 | 赢创德固赛有限公司 | 以基于二脱水己糖醇的异氰酸酯为基础的反应性衍生物 |
| CN109422862A (zh) * | 2017-08-25 | 2019-03-05 | 科思创德国股份有限公司 | 聚氨酯硬质泡沫体系及其应用 |
| CN109422862B (zh) * | 2017-08-25 | 2021-11-16 | 科思创德国股份有限公司 | 聚氨酯硬质泡沫体系及其应用 |
| CN108299620A (zh) * | 2018-02-07 | 2018-07-20 | 烟台市顺达聚氨酯有限责任公司 | 一种聚氨酯组合料、其制备的建筑结构用断冷桥高强度绝热聚氨酯材料及其制备方法 |
| CN113423773A (zh) * | 2019-02-18 | 2021-09-21 | 气体运输技术公司 | 甲基丙烯酸酯共聚物及其用于制备聚氨酯泡沫的用途 |
| CN113423773B (zh) * | 2019-02-18 | 2022-10-14 | 气体运输技术公司 | 甲基丙烯酸酯共聚物及其用于制备聚氨酯泡沫的用途 |
| CN112048050A (zh) * | 2019-06-06 | 2020-12-08 | 陈凤福 | 发泡剂组合物、其制备方法及应用 |
| CN112048050B (zh) * | 2019-06-06 | 2022-06-24 | 陈凤福 | 发泡剂组合物、其制备方法及应用 |
| EP3919537A1 (en) | 2020-06-01 | 2021-12-08 | Covestro Deutschland AG | Method for preparing a rigid polyurethane foam |
| CN113754878A (zh) * | 2021-09-10 | 2021-12-07 | 山东一诺威新材料有限公司 | 多苯胺基聚醚多元醇的合成方法 |
| CN113754878B (zh) * | 2021-09-10 | 2024-04-12 | 山东一诺威新材料有限公司 | 多苯胺基聚醚多元醇的合成方法 |
| CN115260431A (zh) * | 2022-08-27 | 2022-11-01 | 绍兴市华创聚氨酯有限公司 | 一种全水自催化组合聚醚及其制备方法 |
| CN115260431B (zh) * | 2022-08-27 | 2024-03-08 | 浙江华创碳一智造有限公司 | 一种全水自催化组合聚醚及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0832909T4 (en) | 2015-07-13 |
| EP0832909B1 (de) | 2004-04-28 |
| EP0832909A1 (de) | 1998-04-01 |
| ATE265479T1 (de) | 2004-05-15 |
| MX199574B (es) | 2000-11-16 |
| JP3980714B2 (ja) | 2007-09-26 |
| DE19639121A1 (de) | 1998-03-26 |
| JPH10120754A (ja) | 1998-05-12 |
| US5895792A (en) | 1999-04-20 |
| DK0832909T3 (da) | 2004-06-01 |
| EP0832909B2 (de) | 2015-04-08 |
| CA2215150A1 (en) | 1998-03-24 |
| MX9707293A (es) | 1998-08-30 |
| DE59711565D1 (de) | 2004-06-03 |
| KR19980024901A (ko) | 1998-07-06 |
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