BR9001853A - Processo para a preparacao de um poliol de polieter - Google Patents
Processo para a preparacao de um poliol de polieterInfo
- Publication number
- BR9001853A BR9001853A BR909001853A BR9001853A BR9001853A BR 9001853 A BR9001853 A BR 9001853A BR 909001853 A BR909001853 A BR 909001853A BR 9001853 A BR9001853 A BR 9001853A BR 9001853 A BR9001853 A BR 9001853A
- Authority
- BR
- Brazil
- Prior art keywords
- polyeter
- polyole
- preparation
- polyeter polyole
- 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
- 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
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
- 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
-
- 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
- C08G65/2642—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 characterised by the catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2672—Nitrogen or compounds thereof
-
- 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
- C08G2110/005—< 50kg/m3
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)
- Polyethers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9884089 | 1989-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9001853A true BR9001853A (pt) | 1991-06-18 |
Family
ID=14230458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909001853A BR9001853A (pt) | 1989-04-20 | 1990-04-20 | Processo para a preparacao de um poliol de polieter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0395316A3 (pt) |
KR (1) | KR930005147B1 (pt) |
CN (1) | CN1020908C (pt) |
BR (1) | BR9001853A (pt) |
NZ (1) | NZ233358A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5254745A (en) * | 1991-11-12 | 1993-10-19 | Basf Corporation | Melamine polyols coinitiated with toluene diamine having reduced viscosity |
JP4545844B2 (ja) * | 1999-04-23 | 2010-09-15 | 横浜ゴム株式会社 | 低臭気ポリオキシアルキレンポリオール、その製造方法およびウレタン組成物 |
WO2010111594A1 (en) | 2009-03-27 | 2010-09-30 | E. I. Du Pont De Nemours And Company | Tissue adhesive and sealant comprising polyglycerol aldehyde |
MX2012009742A (es) * | 2010-03-02 | 2012-09-12 | Basf Se | Preparacion de poliuretanos. |
JP2013521356A (ja) * | 2010-03-02 | 2013-06-10 | ビーエーエスエフ ソシエタス・ヨーロピア | ポリウレタン硬質発泡体材料の製造方法 |
ES2487650T3 (es) * | 2010-04-26 | 2014-08-22 | Basf Se | Procedimiento para la preparación de polialcoholéteres |
CN102060971B (zh) * | 2010-11-18 | 2012-07-25 | 句容宁武高新技术发展有限公司 | 一种乙二胺型聚醚类破乳剂的制备方法 |
CN102660014A (zh) * | 2012-04-01 | 2012-09-12 | 耐素有限责任公司 | 一种腰果酚聚醚多元醇及其应用 |
CN104987503A (zh) * | 2015-06-25 | 2015-10-21 | 淄博德信联邦化学工业有限公司 | 硬泡聚醚多元醇的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1254586A (fr) * | 1959-02-02 | 1961-02-24 | Gen Tire & Rubber Co | Procédé de fabrication de mousses de poly-uréthanes |
DE3169373D1 (en) * | 1980-08-06 | 1985-04-25 | Shell Int Research | Process for the manufacture of polyether polyols and their use for preparing polyurethanes |
-
1990
- 1990-04-18 NZ NZ233358A patent/NZ233358A/xx unknown
- 1990-04-20 BR BR909001853A patent/BR9001853A/pt unknown
- 1990-04-20 CN CN90103657A patent/CN1020908C/zh not_active Expired - Lifetime
- 1990-04-20 EP EP19900304258 patent/EP0395316A3/en not_active Withdrawn
- 1990-04-20 KR KR1019900005558A patent/KR930005147B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0395316A2 (en) | 1990-10-31 |
KR930005147B1 (ko) | 1993-06-16 |
KR900016314A (ko) | 1990-11-13 |
CN1046730A (zh) | 1990-11-07 |
NZ233358A (en) | 1991-06-25 |
CN1020908C (zh) | 1993-05-26 |
EP0395316A3 (en) | 1991-09-04 |
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