BE832795A - Composition de polymere dans du polyol et polyurethanne qui en derive - Google Patents
Composition de polymere dans du polyol et polyurethanne qui en deriveInfo
- Publication number
- BE832795A BE832795A BE159506A BE159506A BE832795A BE 832795 A BE832795 A BE 832795A BE 159506 A BE159506 A BE 159506A BE 159506 A BE159506 A BE 159506A BE 832795 A BE832795 A BE 832795A
- Authority
- BE
- Belgium
- Prior art keywords
- polyol
- polyurethane
- derived
- polymer
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- 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
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50136274A | 1974-08-28 | 1974-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE832795A true BE832795A (fr) | 1976-02-27 |
Family
ID=23993245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE159506A BE832795A (fr) | 1974-08-28 | 1975-08-27 | Composition de polymere dans du polyol et polyurethanne qui en derive |
Country Status (2)
Country | Link |
---|---|
US (1) | US4104236A (fr) |
BE (1) | BE832795A (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2837026A1 (de) * | 1978-08-24 | 1980-03-06 | Bayer Ag | Verfahren zur herstellung von modifizierten polyaetherpolyolen |
DE2913458A1 (de) * | 1979-04-04 | 1980-10-16 | Bayer Ag | Dispersionen von hochschmelzenden polyestern in polyhydroxylverbindungen, verfahren zu deren herstellung und deren verwendung bei der herstellung von polyurethankunststoffen |
DE2915610A1 (de) * | 1979-04-18 | 1980-10-30 | Bayer Ag | Verfahren zur herstellung von modifizierten polyetherpolyolen und deren verwendung in verfahren zur herstellung von polyurethankunststoffen |
DE3001462A1 (de) * | 1980-01-17 | 1981-09-10 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von urethan- und/oder isocyanuratgruppenhaltigen schaumstoffen |
US4396749A (en) * | 1981-04-29 | 1983-08-02 | Shell Oil Company | Preparation of composite polymers containing active hydrogen atoms |
US4357430A (en) * | 1981-10-02 | 1982-11-02 | Union Carbide Corporation | Polymer/polyols, methods for making same and polyurethanes based thereon |
US4521581A (en) * | 1983-03-04 | 1985-06-04 | Texaco Inc. | Polymer polyol prepared by crosslinking a low molecular weight polymer in a polyol |
CA1225093A (fr) * | 1983-06-29 | 1987-08-04 | Glenn A. Taylor | Poly(propylene glycol)s ramifies, sequences et lies |
US4594366A (en) * | 1983-06-29 | 1986-06-10 | Union Carbide Corporation | Connected branched polyols and polyurethanes based thereon |
US4574137A (en) * | 1984-08-23 | 1986-03-04 | The Dow Chemical Company | Process for preparing copolymer polyols |
US4539378A (en) * | 1984-09-27 | 1985-09-03 | Texaco Inc. | Vinyl polymer polyols made using epoxy resin-modified polyols |
US4539339A (en) * | 1984-09-27 | 1985-09-03 | Texaco Inc. | Polyurethane foams made from vinyl polymer polyols |
US4785127A (en) * | 1985-08-05 | 1988-11-15 | Arco Chemical Company | Vinyl polymer polyols made using partially alkoxylated polyoxyalkyleneamines |
US4686240A (en) | 1985-10-25 | 1987-08-11 | Union Carbide Corporation | Process for producing polyurethane foams using foam modifiers |
CA1305823C (fr) * | 1986-08-29 | 1992-07-28 | Union Carbide Corporation | Melanges photodurcissables d'ethers cycliques et d'epoxydes cycloaliphatiques |
US4994502A (en) * | 1987-07-01 | 1991-02-19 | Basf Corporation | Process for the preparation of integral skin polyurethane steering wheels |
US5391586A (en) * | 1992-08-04 | 1995-02-21 | Miles Inc. | Process for preparing flexible polyurethane foams and foams thus obtained |
US6521674B1 (en) * | 1993-10-01 | 2003-02-18 | Carpenter Co. | Latex-like flexible polyurethane foam and process for making same |
US5688861A (en) * | 1995-11-30 | 1997-11-18 | Arco Chemical Technology, L.P. | Process for the preparation of polyol polymer dispersions |
US6084001A (en) | 1996-04-25 | 2000-07-04 | Lockheed Martin Corporation | High build polyurethane coating |
US6833390B2 (en) * | 2002-07-22 | 2004-12-21 | Bayer Polymers Llc | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties |
US6855742B2 (en) * | 2003-01-28 | 2005-02-15 | Bayer Antwerp, N.V. | Agents for reducing the force-to-crush (FTC) of high support flexible foams |
WO2004094506A2 (fr) * | 2003-04-23 | 2004-11-04 | Stepan Company | Agent de durcissement liquide pour mousses a alveoles ouverts |
US20080269367A1 (en) * | 2005-10-18 | 2008-10-30 | Neill Paul L | Prepolymer containing a Liquid Hardness Agent For Open Cell Foams |
WO2008005708A1 (fr) * | 2006-07-05 | 2008-01-10 | Dow Global Technologies Inc. | Polyols de copolymères et leur procédé de production |
US10066047B2 (en) | 2012-02-02 | 2018-09-04 | Covestro Llc | Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams |
US20130289150A1 (en) | 2012-04-26 | 2013-10-31 | Bayer Materialscience Ag | Viscoelastic polyurethane foams |
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 |
WO2018169833A1 (fr) | 2017-03-15 | 2018-09-20 | Covestro Llc | Mousses de polyuréthane viscoélastiques à sensibilité à la température réduite |
US10766998B2 (en) | 2017-11-21 | 2020-09-08 | Covestro Llc | Flexible polyurethane foams |
CN114514257A (zh) | 2019-10-09 | 2022-05-17 | 科思创有限公司 | 使用光学和红外成像的生产聚氨酯泡沫产品的方法、系统和计算机程序产品 |
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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA785835A (en) | 1968-05-21 | J. Scharf James | Low viscosity polymer/polyol compositions by a continuous process | |
US1992325A (en) * | 1930-10-29 | 1935-02-26 | Ver Deutsche Metallwerke Ag Zw | Process of normalizing ternary and multiple alloys forming solid solutions |
US2280818A (en) * | 1934-01-26 | 1942-04-28 | Phillips Petroleum Co | Process for the catalytic production of olefin-sulphur dioxide compounds of high molecular weight |
US2230236A (en) * | 1938-04-01 | 1941-02-04 | Chicago Dev Co | Manganese alloy |
US2234552A (en) * | 1939-10-23 | 1941-03-11 | Chicago Dev Co | Hardened nonferrous alloy |
US2294389A (en) * | 1939-11-06 | 1942-09-01 | Chicago Dev Co | Electrical resistance alloy |
US2407543A (en) * | 1939-11-06 | 1946-09-10 | Battelle Memorial Institute | Method of anodically polishing brass |
US3128701A (en) * | 1958-07-24 | 1964-04-14 | Western Co Of North America | Shaped charge perforating apparatus |
GB1239701A (fr) | 1969-01-27 | 1971-07-21 | Ici Ltd | |
BE758609A (fr) | 1969-11-06 | 1971-04-16 | Bayer Ag | Procede de preparation de corps moules en matieres mousses |
BE759006A (fr) * | 1969-11-20 | 1971-05-17 | Marles Kuhlmann Wyandotte | Copolymeres greffes et preparation de polyurethanes |
BE788115A (fr) * | 1971-08-30 | 1973-02-28 | Union Carbide Corp | Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane |
US3823201A (en) * | 1972-12-04 | 1974-07-09 | Basf Wyandotte Corp | Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom |
IT1046719B (it) | 1973-11-20 | 1980-07-31 | Union Carbide Corp | Composizioni polimero poliolo e processo per la loro produzione |
US3953393A (en) * | 1974-01-07 | 1976-04-27 | Basf Wyandotte Corporation | Low temperature process for the preparation of graft copolymer dispersions |
-
1975
- 1975-07-03 US US05/593,164 patent/US4104236A/en not_active Expired - Lifetime
- 1975-08-27 BE BE159506A patent/BE832795A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4104236A (en) | 1978-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: UNION CARBIDE CORP. Effective date: 19880831 |