ES546337A0 - Un procedimiento para producir una espuma de poliuretano - Google Patents
Un procedimiento para producir una espuma de poliuretanoInfo
- Publication number
- ES546337A0 ES546337A0 ES546337A ES546337A ES546337A0 ES 546337 A0 ES546337 A0 ES 546337A0 ES 546337 A ES546337 A ES 546337A ES 546337 A ES546337 A ES 546337A ES 546337 A0 ES546337 A0 ES 546337A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- producing
- polyurethane foam
- polyurethane
- foam
- 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
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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
- C08G18/6535—Compounds of group C08G18/3271
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3275—Hydroxyamines containing two hydroxy 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3287—Hydroxyamines containing cycloaliphatic 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/329—Hydroxyamines containing aromatic groups
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64359484A | 1984-08-23 | 1984-08-23 | |
US06/725,608 US4632943A (en) | 1984-08-23 | 1985-04-22 | Polyurethane foams prepared from alkyl dialkanol amine-containing polyols |
Publications (2)
Publication Number | Publication Date |
---|---|
ES546337A0 true ES546337A0 (es) | 1986-10-01 |
ES8700281A1 ES8700281A1 (es) | 1986-10-01 |
Family
ID=27094304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546337A Expired ES8700281A1 (es) | 1984-08-23 | 1985-08-22 | Un procedimiento para producir una espuma de poliuretano |
Country Status (9)
Country | Link |
---|---|
US (1) | US4632943A (es) |
EP (1) | EP0190333A4 (es) |
BR (1) | BR8506911A (es) |
CA (1) | CA1250999A (es) |
DK (1) | DK186986D0 (es) |
ES (1) | ES8700281A1 (es) |
FI (1) | FI861623A0 (es) |
NO (1) | NO166650C (es) |
WO (1) | WO1986001522A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8701098A (pt) * | 1987-03-11 | 1988-09-13 | Brastemp Sa | Processo de preparacao de poliuretano rigido |
US4792576A (en) * | 1987-07-23 | 1988-12-20 | Mobay Corporation | Production of polyurethane moldings by the reaction injection molding process |
USRE33609E (en) * | 1987-07-23 | 1991-06-11 | Mobay Corporation | Production of polyurethane moldings by the reaction injection molding process |
US4866102A (en) * | 1987-11-20 | 1989-09-12 | Pray Edward R | Moldable energy absorbing rigid polyurethane foams |
ES2059695T3 (es) | 1988-12-20 | 1994-11-16 | Dow Chemical Co | Adhesivo de poliuretano separable y procedimiento para prepararlo. |
US5227409A (en) * | 1988-12-20 | 1993-07-13 | The Dow Chemical Company | Removable polyurethane adhesive |
US5306735A (en) * | 1990-11-27 | 1994-04-26 | Kao Corporation | Polyurethane, process for producing the same, and process for producing polyurethane foam |
US5223547A (en) * | 1990-11-27 | 1993-06-29 | Kao Corporation | Polyurethane, process for producing the same, and process for producing polyurethane foam |
JPH06157701A (ja) * | 1992-11-27 | 1994-06-07 | Sanyo Electric Co Ltd | 硬質ポリウレタンフォームを使用した断熱箱体 |
WO1994015983A1 (en) * | 1992-12-30 | 1994-07-21 | The Dow Chemical Company | Polyurethanes having improved adhesion and mold release properties |
US7977529B2 (en) | 2004-11-03 | 2011-07-12 | Fred Bergman Healthcare Pty Ltd. | Incontinence management system and diaper |
EP2404960A1 (en) | 2010-07-08 | 2012-01-11 | Reagens S.p.A. | Stabilizing composition for halogen-containing polymers |
CA2829486C (en) | 2011-03-11 | 2019-03-26 | Arkema Inc. | Improved stability of polyurethane polyol blends containing halogenated olefin blowing agent |
AU2013329491A1 (en) | 2012-10-10 | 2015-04-30 | Basf Se | Viscoelastic polyurethane foam |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB981135A (en) * | 1962-10-31 | 1965-01-20 | Ici Ltd | Improvements in the manufacture of cellular polyurethanes |
US3437608A (en) * | 1965-06-01 | 1969-04-08 | Allied Chem | Gel-rise retardation in polyurethane foams |
US3476933A (en) * | 1966-10-21 | 1969-11-04 | Westinghouse Electric Corp | Large-celled polyurethane foam |
US3655588A (en) * | 1970-01-02 | 1972-04-11 | Ppg Industries Inc | Urethane-containing aminic polyols and foams derived therefrom |
BE790176A (nl) * | 1971-10-25 | 1973-04-17 | Shell Int Research | Eentrapswerkwijze ter bereiding van stijve geschuimde polyurethanen |
US3888803A (en) * | 1972-11-30 | 1975-06-10 | Ppg Industries Inc | High temperature polyurethane foams |
US3890255A (en) * | 1973-05-31 | 1975-06-17 | Olin Corp | Cure catalyzed polyurethane composition |
US4067833A (en) * | 1976-03-08 | 1978-01-10 | Texaco Development Corporation | Urethane-modified polyisocyanurate foams from oxyalkylated aniline and aromatic polyisocyanates |
JPS5316097A (en) * | 1976-07-30 | 1978-02-14 | Bridgestone Corp | Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property |
DE2705751C2 (de) * | 1977-02-11 | 1979-03-08 | Bayer Ag, 5090 Leverkusen | Patrone zum Befestigen von Ankerstangen in Bohrlöchern |
US4220732A (en) * | 1978-12-22 | 1980-09-02 | Basf Wyandotte Corporation | Microcellular polyurethane foams |
US4339343A (en) * | 1980-03-05 | 1982-07-13 | The Upjohn Company | Novel process and product |
US4388420A (en) * | 1980-05-05 | 1983-06-14 | Basf Wyandotte Corporation | Process for preparing a microcellular polyurethane foam with improved green strength |
-
1985
- 1985-04-22 US US06/725,608 patent/US4632943A/en not_active Expired - Fee Related
- 1985-08-22 CA CA000489237A patent/CA1250999A/en not_active Expired
- 1985-08-22 ES ES546337A patent/ES8700281A1/es not_active Expired
- 1985-08-23 EP EP19850904360 patent/EP0190333A4/en not_active Ceased
- 1985-08-23 BR BR8506911A patent/BR8506911A/pt unknown
- 1985-08-23 WO PCT/US1985/001599 patent/WO1986001522A1/en not_active Application Discontinuation
-
1986
- 1986-04-17 FI FI861623A patent/FI861623A0/fi not_active Application Discontinuation
- 1986-04-22 NO NO86861582A patent/NO166650C/no unknown
- 1986-04-23 DK DK186986A patent/DK186986D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0190333A1 (en) | 1986-08-13 |
BR8506911A (pt) | 1986-12-09 |
DK186986A (da) | 1986-04-23 |
US4632943A (en) | 1986-12-30 |
CA1250999A (en) | 1989-03-07 |
FI861623A (fi) | 1986-04-17 |
NO861582L (no) | 1986-04-22 |
NO166650C (no) | 1991-08-21 |
ES8700281A1 (es) | 1986-10-01 |
DK186986D0 (da) | 1986-04-23 |
NO166650B (no) | 1991-05-13 |
FI861623A0 (fi) | 1986-04-17 |
EP0190333A4 (en) | 1987-01-10 |
WO1986001522A1 (en) | 1986-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |