BG101034A - Полиетерполиол, метод за получаването му, полиетерполиолна смес, твърд пенополиуретан и използването му - Google Patents
Полиетерполиол, метод за получаването му, полиетерполиолна смес, твърд пенополиуретан и използването муInfo
- Publication number
- BG101034A BG101034A BG101034A BG10103496A BG101034A BG 101034 A BG101034 A BG 101034A BG 101034 A BG101034 A BG 101034A BG 10103496 A BG10103496 A BG 10103496A BG 101034 A BG101034 A BG 101034A
- Authority
- BG
- Bulgaria
- Prior art keywords
- polyetherpolyol
- aromatics
- equiv
- hard foam
- mol
- Prior art date
Links
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl 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
-
- 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
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4879—Polyethers containing cyclic groups containing aromatic 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
- 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
- C08G2110/0041—Foam properties having specified density
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)
- Polyethers (AREA)
Abstract
Полиетерполиолът има ароматност от 2 до 35%, средна номинална функционалност (Fn) 2,0-4,5 и хидроксилна стойност от 390 до 650 mg KOH/g, при което ароматните въглеродни атоми се съдържат в структурнирадикали с обща формулав която и двете R1 групи независимо една от друга представляват водород или С1-3 алкилова група, двете R2 групи, независимо една от друга, представляват С1-3алкилова група и n има стойност е цяло число от 0 до 3. Методът за получаване на полиетерполиола включва взаимодействие на алкилен оксид с поливалентна алкохолна смес, съдържаща дифенилолалканен източник на посочения структурен радикал и най-малко един алифатен или алициклен поливалентен алкохол с функционалност поне от 2,0. Полиетерполиолната смес с ароматност от 2 до 10% и Fn 2,5-5,0 екв/mol съдържапосочения полиетерполиол и един или повече алифатни или алициклениполиетерполиоли, имащи Fn най-малко 2,5 екв/mol. Твърд пенополиуретан, с обща ароматност от 35 до 50% се получава при разпенване на състав, който съдържа посочения полиол или полиолна смес с ароматност от 2 до 10% и Fn 2,5-5,0 екв/mol и ароматен полиизоцианат в такова количество, че изоцианатният индекс е от 100 до 150, при което полиоловият реактив отговаря за 1 до 10% обща ароматност на твърдияпенополиуретан.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95203399 | 1995-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BG101034A true BG101034A (bg) | 1997-09-30 |
| BG63343B1 BG63343B1 (bg) | 2001-10-31 |
Family
ID=8220917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG101034A BG63343B1 (bg) | 1995-12-07 | 1996-12-05 | Полиетерполиол, метод за получаването му, полиетерполиолна смес, твърд пенополиуретан и използването му |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5824714A (bg) |
| EP (1) | EP0778302B1 (bg) |
| JP (1) | JPH09176302A (bg) |
| KR (1) | KR100467382B1 (bg) |
| CN (1) | CN1082516C (bg) |
| AT (1) | ATE216710T1 (bg) |
| BG (1) | BG63343B1 (bg) |
| CA (1) | CA2192146C (bg) |
| CZ (1) | CZ291241B6 (bg) |
| DE (1) | DE69620850T2 (bg) |
| DK (1) | DK0778302T3 (bg) |
| ES (1) | ES2176401T3 (bg) |
| HU (1) | HU218088B (bg) |
| NO (1) | NO311694B1 (bg) |
| PL (1) | PL186571B1 (bg) |
| PT (1) | PT778302E (bg) |
| RU (1) | RU2177960C2 (bg) |
| SG (1) | SG48495A1 (bg) |
| SK (1) | SK281277B6 (bg) |
| TW (1) | TW505672B (bg) |
| UA (1) | UA52585C2 (bg) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69913167T2 (de) | 1998-09-10 | 2004-08-26 | Shell Internationale Research Maatschappij B.V. | Co-initiierte polyetherpolyolen und verfahren zu ihrer herstellung |
| WO2001051538A1 (en) * | 2000-01-13 | 2001-07-19 | Shell Internationale Research Maatschappij B.V. | Polyol formulation |
| EP1260547A1 (en) * | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Polyolefin coated steel pipes |
| EP1260529A1 (en) | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Propylene polymers with improved properties |
| EP1260528A1 (en) * | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Propylene polymer pipes for pipelines |
| EP1260545A1 (en) * | 2001-05-21 | 2002-11-27 | Borealis Technology OY | Industrial polyolefin piping system |
| US6706776B2 (en) * | 2002-06-18 | 2004-03-16 | Bayer Corporation | Syntactic foams with improved water resistance, long pot life and short demolding times |
| DE102004028769A1 (de) * | 2004-06-16 | 2005-12-29 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen und Polyurethanen |
| EP1840143A1 (de) | 2006-03-29 | 2007-10-03 | Sika Technology AG | Wässriger einkomponentiger Dispersionsprimer für das Verkleben von Kunststofffolien mittels Dispersionsklebstoffen |
| US7538162B2 (en) * | 2006-06-23 | 2009-05-26 | Bayer Materialscience Llc | Process for the production of polyoxyalkylene containing polyols from phenol condensation products |
| CN101161699B (zh) * | 2006-10-09 | 2011-09-21 | 李颂兵 | 一种用于制备无氟聚氨酯硬质泡沫塑料的聚醚多元醇及其制取方法 |
| DE102006048288A1 (de) * | 2006-10-12 | 2008-04-17 | Bayer Materialscience Ag | Polyesterpolyole, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CN102287049B (zh) * | 2011-05-26 | 2012-12-05 | 昆明二建建设（集团）有限公司 | 防腐抗渗保温屋面的施工方法 |
| EP3917982B1 (en) * | 2019-01-31 | 2023-02-01 | Dow Global Technologies LLC | Isocyanate reactive compositions |
| CN113773484A (zh) * | 2021-09-10 | 2021-12-10 | 山东一诺威新材料有限公司 | 高抗压缩强度矿用聚醚多元醇的制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2846408A (en) * | 1954-01-19 | 1958-08-05 | Bayer Ag | Cellular polyurethane plastics of improved pore structure and process for preparing same |
| US3833526A (en) * | 1971-05-27 | 1974-09-03 | Ici America Inc | Semi-rigid polyurethane foams from a mixture of oxypropylated polyols |
| JPS5947223A (ja) * | 1982-09-13 | 1984-03-16 | Toyo Tire & Rubber Co Ltd | 高耐熱性硬質ポリウレタン |
| DE3401166A1 (de) * | 1984-01-14 | 1985-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanmodifizierten polyisocyanat-zubereitungen und ihre verwendung bei der herstellung von polyurethankunststoffen |
| US5225101A (en) * | 1988-07-15 | 1993-07-06 | Takeda Chemical Industries, Ltd. | Polyol compositions for producing rigid polyurethane foams |
| ATE95823T1 (de) * | 1989-11-08 | 1993-10-15 | Shell Int Research | Weiche flexible polyurethanschaumstoffe, verfahren zu deren herstellung sowie in diesem verfahren verwendbare polyolzusammensetzung. |
| US5059670A (en) * | 1990-04-27 | 1991-10-22 | Arco Chemical Technology, Inc. | Thermosettable compositions containing alkoxylated aromatic compounds |
-
1996
- 1996-12-04 CZ CZ19963548A patent/CZ291241B6/cs not_active IP Right Cessation
- 1996-12-04 RU RU96122861/04A patent/RU2177960C2/ru not_active IP Right Cessation
- 1996-12-05 SK SK1557-96A patent/SK281277B6/sk unknown
- 1996-12-05 NO NO19965210A patent/NO311694B1/no unknown
- 1996-12-05 PL PL96317340A patent/PL186571B1/pl not_active IP Right Cessation
- 1996-12-05 DK DK96203440T patent/DK0778302T3/da active
- 1996-12-05 EP EP96203440A patent/EP0778302B1/en not_active Expired - Lifetime
- 1996-12-05 DE DE69620850T patent/DE69620850T2/de not_active Expired - Fee Related
- 1996-12-05 BG BG101034A patent/BG63343B1/bg unknown
- 1996-12-05 JP JP8339135A patent/JPH09176302A/ja active Pending
- 1996-12-05 UA UA96124552A patent/UA52585C2/uk unknown
- 1996-12-05 AT AT96203440T patent/ATE216710T1/de not_active IP Right Cessation
- 1996-12-05 PT PT96203440T patent/PT778302E/pt unknown
- 1996-12-05 CA CA002192146A patent/CA2192146C/en not_active Expired - Fee Related
- 1996-12-05 SG SG1996011539A patent/SG48495A1/en unknown
- 1996-12-05 ES ES96203440T patent/ES2176401T3/es not_active Expired - Lifetime
- 1996-12-05 HU HU9603358A patent/HU218088B/hu not_active IP Right Cessation
- 1996-12-06 CN CN96117276A patent/CN1082516C/zh not_active Expired - Fee Related
- 1996-12-06 KR KR1019960062465A patent/KR100467382B1/ko not_active IP Right Cessation
- 1996-12-09 US US08/762,811 patent/US5824714A/en not_active Expired - Fee Related
-
1997
- 1997-01-24 TW TW086100794A patent/TW505672B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SK155796A3 (en) | 1998-01-14 |
| HU218088B (hu) | 2000-05-28 |
| SG48495A1 (en) | 1998-04-17 |
| CN1157833A (zh) | 1997-08-27 |
| NO311694B1 (no) | 2002-01-07 |
| UA52585C2 (uk) | 2003-01-15 |
| US5824714A (en) | 1998-10-20 |
| CA2192146C (en) | 2005-08-02 |
| PT778302E (pt) | 2002-08-30 |
| KR100467382B1 (ko) | 2005-10-19 |
| ATE216710T1 (de) | 2002-05-15 |
| HUP9603358A2 (en) | 1997-12-29 |
| DK0778302T3 (da) | 2002-08-19 |
| ES2176401T3 (es) | 2002-12-01 |
| EP0778302A1 (en) | 1997-06-11 |
| TW505672B (en) | 2002-10-11 |
| PL186571B1 (pl) | 2004-01-30 |
| NO965210L (no) | 1997-06-09 |
| CA2192146A1 (en) | 1997-06-08 |
| CN1082516C (zh) | 2002-04-10 |
| CZ291241B6 (cs) | 2003-01-15 |
| NO965210D0 (no) | 1996-12-05 |
| RU2177960C2 (ru) | 2002-01-10 |
| BG63343B1 (bg) | 2001-10-31 |
| KR970042643A (ko) | 1997-07-24 |
| PL317340A1 (en) | 1997-06-09 |
| HUP9603358A3 (en) | 1998-03-02 |
| HU9603358D0 (en) | 1997-01-28 |
| SK281277B6 (sk) | 2001-02-12 |
| CZ354896A3 (en) | 1997-08-13 |
| JPH09176302A (ja) | 1997-07-08 |
| EP0778302B1 (en) | 2002-04-24 |
| DE69620850D1 (de) | 2002-05-29 |
| DE69620850T2 (de) | 2002-10-10 |
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