FR2421193A1 - Composition de polymere/polyol convertible en urethane comportant un polymere/polyol preforme, son procede de preparation et son application - Google Patents
Composition de polymere/polyol convertible en urethane comportant un polymere/polyol preforme, son procede de preparation et son applicationInfo
- Publication number
- FR2421193A1 FR2421193A1 FR7907607A FR7907607A FR2421193A1 FR 2421193 A1 FR2421193 A1 FR 2421193A1 FR 7907607 A FR7907607 A FR 7907607A FR 7907607 A FR7907607 A FR 7907607A FR 2421193 A1 FR2421193 A1 FR 2421193A1
- Authority
- FR
- France
- Prior art keywords
- polyol
- polymer
- convertible
- composition
- application
- 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
- 229920005862 polyol Polymers 0.000 title abstract 6
- 150000003077 polyols Chemical class 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
Classifications
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/06—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to oxygen-containing macromolecules
- C08F291/08—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to oxygen-containing macromolecules on to macromolecules containing hydroxy radicals
-
- 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
- C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S524/923—Treating or preparing a nonaqueous dispersion or emulsion of a solid polymer or specified intermediate condensation product
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/891,308 US4148840A (en) | 1978-03-29 | 1978-03-29 | Polymer/polyol compositions made from preformed polymer/polyols, processes for making same and processes for making polyurethane products therefrom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2421193A1 true FR2421193A1 (fr) | 1979-10-26 |
| FR2421193B1 FR2421193B1 (enExample) | 1984-05-18 |
Family
ID=25397950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7907607A Granted FR2421193A1 (fr) | 1978-03-29 | 1979-03-27 | Composition de polymere/polyol convertible en urethane comportant un polymere/polyol preforme, son procede de preparation et son application |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4148840A (enExample) |
| JP (1) | JPS54133599A (enExample) |
| AR (1) | AR222821A1 (enExample) |
| AU (1) | AU528892B2 (enExample) |
| BE (1) | BE875148A (enExample) |
| BR (1) | BR7901878A (enExample) |
| CA (1) | CA1145097A (enExample) |
| DE (1) | DE2912330C2 (enExample) |
| ES (2) | ES479016A1 (enExample) |
| FR (1) | FR2421193A1 (enExample) |
| GB (1) | GB2017720B (enExample) |
| IT (1) | IT1113310B (enExample) |
| NL (1) | NL186169C (enExample) |
| SE (2) | SE446876B (enExample) |
Families Citing this family (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214055A (en) * | 1978-11-17 | 1980-07-22 | Union Carbide Corporation | High resilience flame-retardant polyurethane foams based on polymer/polyol compositions |
| 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 |
| US4327005A (en) * | 1980-08-18 | 1982-04-27 | Basf Wyandotte Corporation | Process for the preparation of stabilized polymer dispersions in polyol at low temperature |
| US4332716A (en) * | 1980-12-10 | 1982-06-01 | Union Carbide Corporation | Polymer/polyisocyanate compositions, processes for making same and processes for making polyurethane products therefrom |
| US4539340A (en) * | 1981-07-01 | 1985-09-03 | Union Carbide Corporation | Half-ester adducts and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like |
| US4357430A (en) * | 1981-10-02 | 1982-11-02 | Union Carbide Corporation | Polymer/polyols, methods for making same and polyurethanes based thereon |
| US4463107A (en) * | 1982-05-18 | 1984-07-31 | Union Carbide Corporation | Polymer/polyol compositions having improved combustion resistance |
| USRE32733E (en) * | 1982-05-18 | 1988-08-16 | Union Carbide Corporation | Polymer/polyol compositions having improved combustion resistance |
| US4493908A (en) * | 1983-02-17 | 1985-01-15 | The Dow Chemical Company | Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens |
| US4594366A (en) * | 1983-06-29 | 1986-06-10 | Union Carbide Corporation | Connected branched polyols and polyurethanes based thereon |
| US4554295A (en) * | 1983-07-13 | 1985-11-19 | Eastern Foam Products, Inc. | Method for preparing flexible polyurethane foams from polymer/polyols and improved polyurethane foam product |
| US4661531A (en) * | 1984-03-21 | 1987-04-28 | Basf Corporation | Process for preparing graft polymer dispersions and polyurethanes prepared therefrom |
| 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 |
| US4652589A (en) * | 1985-02-08 | 1987-03-24 | Union Carbide Corporation | Polymer/polyols having improved combustion resistance and intrinsic viscosity, methods of making same and polyurethanes prepared therefrom |
| US4623674A (en) | 1985-06-21 | 1986-11-18 | Union Carbide Corporation | Polymer/polyols of substituted styrenes and polyurethanes made therefrom |
| ES8604286A1 (es) * | 1985-07-12 | 1986-01-16 | Alcudia Sa | Procedimiento perfeccionado para la obtencion de copolimerosvinilicos en el seno de un compuesto polihidroxilico |
| 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 |
| IN167010B (enExample) * | 1985-12-23 | 1990-08-18 | Kellogg M W Co | |
| US4997857A (en) * | 1986-09-30 | 1991-03-05 | Arco Chemical Technology, Inc. | Stabilizers for polymer/polyols |
| US4745153A (en) * | 1986-12-17 | 1988-05-17 | The Dow Chemical Company | Low viscosity, high solids polymer polyols prepared using a preformed dispersant |
| US4797501A (en) * | 1986-12-31 | 1989-01-10 | Union Carbide Corporation | Silicone-based stabilizers useful in the preparation of improved polyurethane foams |
| US4837247A (en) * | 1988-05-24 | 1989-06-06 | Arco Chemical Technology, Inc. | Stable polymer polyols in base polyols with molecular weight greater than 4000 using high molecular weight dispersants |
| US5021506A (en) * | 1988-07-29 | 1991-06-04 | Arco Chemical Technology, Inc. | Polyol polyacrylate dispersants |
| US5070141A (en) * | 1988-07-29 | 1991-12-03 | Arco Chemical Technology, Inc. | Polyacrylate graft-polyol dispersants |
| BE1002597A3 (fr) * | 1988-11-17 | 1991-04-09 | New Carbochimique S A | Copolymeres prestabilisants et stabilisants greffes, leur preparation, procede d'obtention de dispersions de polymeres-polyols et procede d'obtention de mousses de polyurethanne. |
| US4954561A (en) * | 1989-06-30 | 1990-09-04 | Union Carbide Chemicals And Plastics Company Inc. | Stabilizers for polymer/polyols |
| US4954560A (en) * | 1989-06-30 | 1990-09-04 | Union Carbide Chemicals And Plastics Company Inc. | Stable polymer/polyols made without macromonomer |
| US5068280A (en) * | 1989-09-12 | 1991-11-26 | The Dow Chemical Company | Polyurethane and/or polyurea dispersions in active hydrogen-containing compositions |
| US5196476A (en) * | 1990-06-12 | 1993-03-23 | Arco Chemical Technology, L.P. | Polymer/polyol and preformed stabilizer systems |
| US5104910A (en) * | 1991-01-03 | 1992-04-14 | The Dow Chemical Company | Combustion-modified polyurethane foam |
| US5312847A (en) * | 1993-03-16 | 1994-05-17 | The Dow Chemical Company | Polyurethane foam containing a particulate organic solid and a process for the preparation thereof |
| US5364906A (en) * | 1993-08-20 | 1994-11-15 | Arco Chemical Technology, L.P. | Low viscosity polymer polyols with improved dispersion stability |
| US6521674B1 (en) * | 1993-10-01 | 2003-02-18 | Carpenter Co. | Latex-like flexible polyurethane foam and process for making same |
| US5488085A (en) * | 1994-08-18 | 1996-01-30 | Arco Chemical Technology, L.P. | Semi-batch process for producing polymer polyols |
| AU695750B2 (en) * | 1995-01-13 | 1998-08-20 | Essex Specialty Products Inc. | Two-part moisture curable polyurethane adhesive |
| US5510054A (en) * | 1995-06-29 | 1996-04-23 | Dow Italia S.P.A. | Polyurethane elastomer and foam exhibiting improved abrasion resistance |
| EP0768324B1 (en) * | 1995-10-10 | 2000-08-16 | Bayer Ag | Continuous process for the preparation of highly stable, finely divided, low viscosity polymer polyols of small average particle size |
| AR005429A1 (es) * | 1996-01-11 | 1999-06-23 | Essex Specialty Prod | Prepolimeros de poliuretano, composiciones adhesivas en un solo envase que incluyen dichos prepolimeros y procedimiento para adherir substratos con dichascomposiciones |
| US5922809A (en) * | 1996-01-11 | 1999-07-13 | The Dow Chemical Company | One-part moisture curable polyurethane adhesive |
| US5852103A (en) * | 1996-05-08 | 1998-12-22 | Essex Specialty Products, Inc. | Two-part moisture curable polyurethane adhesive |
| US6455603B1 (en) | 1998-06-30 | 2002-09-24 | Dow Global Technologies Inc. | Polymer polyols and a process for the production thereof |
| US6172164B1 (en) | 1999-04-01 | 2001-01-09 | Basf Corporation | Process for making graft polyols using t-amyl peroxy free radical initiator |
| US6624209B2 (en) | 1999-07-30 | 2003-09-23 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
| US6756414B2 (en) | 1999-07-30 | 2004-06-29 | Sanyo Chemical Industries, Ltd. | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin |
| DE60124264T2 (de) | 2000-08-07 | 2007-05-31 | Dow Global Technologies, Inc., Midland | Feuchtigkeitshärtbarer einkomponenten-polyurethanklebstoff |
| 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 |
| US7759423B2 (en) * | 2004-08-02 | 2010-07-20 | Bayer Materialscience Llc | Polymer polyols with ultra-high solids contents |
| US7179882B2 (en) * | 2004-08-02 | 2007-02-20 | Bayer Materialscience Llc | Low viscosity polymer polyols |
| US20060229409A1 (en) * | 2005-04-08 | 2006-10-12 | Ilmenev Pavel E | Method for preparing polyurethane dispersions |
| US20070060690A1 (en) | 2005-09-09 | 2007-03-15 | Bayer Materialscience Llc | Low viscosity polymer polyols characterized by a high hydroxyl number |
| US7776969B2 (en) | 2006-12-04 | 2010-08-17 | Bayer Materialscience Llc | Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers |
| EP2194097B1 (en) | 2007-09-28 | 2013-07-03 | Sanyo Chemical Industries, Ltd. | Polymer polyol, method for producing the same, and method for producing polyurethane resin |
| JP4851503B2 (ja) * | 2007-10-10 | 2012-01-11 | 三洋化成工業株式会社 | 微粒子分散ポリオールの製造方法及びポリウレタン樹脂の製造方法 |
| US20090163613A1 (en) | 2007-12-20 | 2009-06-25 | Guelcher Scott A | Polymer polyols with improved properties and a process for their production |
| BRPI0902896A2 (pt) * | 2008-02-01 | 2015-06-23 | Dow Global Technologies Inc | "dispersão de poliol polimérico, espuma de poliuretano, método para formar uma dispersão depoliol polimérico, e método para produzir uma espuma de poliuretano" |
| US8598247B2 (en) * | 2008-04-17 | 2013-12-03 | Dow Global Technologies Llc | Polyurethane elastomers from renewable resources |
| US10239985B2 (en) | 2008-12-23 | 2019-03-26 | Covestro Llc | Polymer polyols comprising a natural oil base polyol, polyurethane foams comprising these polymer polyols and processes for their preparation |
| GB0903717D0 (en) * | 2009-03-04 | 2009-04-15 | Innochem Ltd | Flexible polyurethane foam |
| TW201129579A (en) * | 2009-10-05 | 2011-09-01 | Asahi Glass Co Ltd | Polymer-dispersed polyol and method for manufacturing a soft polyurethane foam |
| US8946313B2 (en) | 2011-12-16 | 2015-02-03 | Bayer Materialscience Llc | Hybrid PHD/PMPO polyols for polyurethane foam applications |
| 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 |
| RU2646638C2 (ru) | 2012-12-04 | 2018-03-06 | Хенкель Аг Унд Ко. Кгаа | Клеевая система для получения лигноцеллюлозных композитов |
| US9163099B2 (en) | 2013-03-08 | 2015-10-20 | Bayer Materialscience Llc | Polybutadiene modified polymer polyols, foams prepared from polybutadiene modified polymer polyols, and processes for the production thereof |
| US9649826B2 (en) | 2013-08-15 | 2017-05-16 | Henkel Ag & Co. Kgaa | Adhesive system for preparing lignocellulosic composites |
| EP2848638B1 (en) | 2013-09-11 | 2020-04-08 | Henkel AG & Co. KGaA | Adhesive system for lignocellulosic substrates having high levels of extractives |
| EP3087114B1 (en) | 2013-12-23 | 2020-04-15 | Dow Global Technologies LLC | Adhesive containing high solid copolymer polyol polyurethane prepolymer |
| EP2894180A1 (en) | 2014-01-08 | 2015-07-15 | Bayer MaterialScience AG | Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol |
| 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 |
| JP6936810B2 (ja) | 2016-03-31 | 2021-09-22 | ダウ グローバル テクノロジーズ エルエルシー | 単分散分散ポリマー粒子を有するポリマーポリオールを作製するプロセス |
| US10040903B2 (en) | 2016-09-13 | 2018-08-07 | Covestro Llc | Polymer polyol quality |
| US10767008B2 (en) | 2017-01-16 | 2020-09-08 | Covestro Llc | Polymer polyols comprising amine based polyether polyols and a process for preparing these polymer polyols |
| EP3363840A1 (en) | 2017-02-17 | 2018-08-22 | Henkel AG & Co. KGaA | Two-component polyurethane composition comprising a latent catalyst |
| CN110402263B (zh) | 2017-03-15 | 2022-06-07 | 科思创有限公司 | 具有降低的温度敏感性的粘弹性聚氨酯泡沫 |
| US10766998B2 (en) | 2017-11-21 | 2020-09-08 | Covestro Llc | Flexible polyurethane foams |
| US10479862B2 (en) | 2017-12-07 | 2019-11-19 | Covestro Llc | Amine based polymer polyol stabilizers |
| US10526484B2 (en) | 2017-12-20 | 2020-01-07 | Covestro Llc | Dithiocarbonate containing polyols as polymer polyol stabilizers |
| US10781310B2 (en) | 2019-02-08 | 2020-09-22 | Covestro Llc | Polymer polyol stabilizers |
| WO2021071808A1 (en) | 2019-10-09 | 2021-04-15 | Covestro Llc | Methods, systems and computer program products for producing polyurethane foam products using optical and infrared imaging |
| US11421063B2 (en) | 2019-10-10 | 2022-08-23 | Covestro Llc | Preformed stabilizers with improved stability |
| CN111057194A (zh) * | 2019-12-18 | 2020-04-24 | 河北亚东化工集团有限公司 | 一种低粘度丙烯腈接枝聚醚多元醇的制备方法 |
| WO2022060685A1 (en) | 2020-09-15 | 2022-03-24 | Dow Global Technologies Llc | Low odor polyurethane adhesives |
| 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 |
| US11866543B2 (en) | 2021-05-06 | 2024-01-09 | Covestro Llc | Glycidyl (meth)acrylate polymer polyol stabilizers |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304273A (en) * | 1963-02-06 | 1967-02-14 | Stamberger Paul | Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol |
| US3823201A (en) * | 1972-12-04 | 1974-07-09 | Basf Wyandotte Corp | Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom |
| US4014846A (en) * | 1974-04-29 | 1977-03-29 | Basf Wyandotte Corporation | Low-viscous, stable polymer dispersions and polyurethanes prepared therefrom |
| FR2355877A1 (fr) * | 1976-06-24 | 1978-01-20 | Union Carbide Corp | Composition de polymere dans des polyols, son obtention et son application a la production de polyurethannes |
Family Cites Families (9)
| 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 | |
| CA735010A (en) | 1966-05-24 | C. Kuryla William | Polyurethane foams | |
| US3085983A (en) * | 1959-09-03 | 1963-04-16 | Mobay Chemical Corp | Preparation of cellular polyurethane plastics |
| GB1022434A (en) | 1961-11-28 | 1966-03-16 | Union Carbide Corp | Improvements in and relating to polymers |
| US3655553A (en) * | 1970-03-12 | 1972-04-11 | Firestone Tire & Rubber Co | Process for grafting polymeric vinyl and vinylidene chloride side-chains to polyols and fluid dispersion compositions |
| US3850861A (en) * | 1972-11-24 | 1974-11-26 | Gen Tire & Rubber Co | Preparation and formulation of polyurethane foams |
| US3953393A (en) * | 1974-01-07 | 1976-04-27 | Basf Wyandotte Corporation | Low temperature process for the preparation of graft copolymer dispersions |
| CA1077641A (en) * | 1974-08-28 | 1980-05-13 | Donald W. Simroth | Polymer/polyols and process for production thereof |
| US3966521A (en) * | 1974-10-10 | 1976-06-29 | Basf Wyandotte Corporation | Polyurethane foam composite |
-
1978
- 1978-03-29 US US05/891,308 patent/US4148840A/en not_active Expired - Lifetime
-
1979
- 1979-03-15 CA CA000323518A patent/CA1145097A/en not_active Expired
- 1979-03-27 IT IT21351/79A patent/IT1113310B/it active
- 1979-03-27 FR FR7907607A patent/FR2421193A1/fr active Granted
- 1979-03-27 AU AU45511/79A patent/AU528892B2/en not_active Expired
- 1979-03-28 GB GB7910803A patent/GB2017720B/en not_active Expired
- 1979-03-28 ES ES479016A patent/ES479016A1/es not_active Expired
- 1979-03-28 SE SE7902790A patent/SE446876B/sv not_active IP Right Cessation
- 1979-03-28 DE DE2912330A patent/DE2912330C2/de not_active Expired
- 1979-03-28 BE BE0/194259A patent/BE875148A/xx not_active IP Right Cessation
- 1979-03-28 BR BR7901878A patent/BR7901878A/pt unknown
- 1979-03-28 AR AR275966A patent/AR222821A1/es active
- 1979-03-28 NL NLAANVRAGE7902409,A patent/NL186169C/xx not_active IP Right Cessation
- 1979-03-28 JP JP3574579A patent/JPS54133599A/ja active Granted
- 1979-08-22 ES ES483559A patent/ES483559A1/es not_active Expired
-
1986
- 1986-01-09 SE SE8600100A patent/SE448304B/xx not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304273A (en) * | 1963-02-06 | 1967-02-14 | Stamberger Paul | Method of preparing polyurethanes from liquid, stable, reactive, filmforming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol |
| US3823201A (en) * | 1972-12-04 | 1974-07-09 | Basf Wyandotte Corp | Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom |
| US4014846A (en) * | 1974-04-29 | 1977-03-29 | Basf Wyandotte Corporation | Low-viscous, stable polymer dispersions and polyurethanes prepared therefrom |
| FR2355877A1 (fr) * | 1976-06-24 | 1978-01-20 | Union Carbide Corp | Composition de polymere dans des polyols, son obtention et son application a la production de polyurethannes |
Also Published As
| Publication number | Publication date |
|---|---|
| BE875148A (fr) | 1979-09-28 |
| SE8600100L (sv) | 1986-01-09 |
| SE7902790L (sv) | 1979-12-03 |
| AR222821A1 (es) | 1981-06-30 |
| ES483559A1 (es) | 1980-04-16 |
| AU4551179A (en) | 1979-10-04 |
| GB2017720B (en) | 1982-12-08 |
| NL186169C (nl) | 1990-10-01 |
| ES479016A1 (es) | 1979-12-16 |
| SE446876B (sv) | 1986-10-13 |
| FR2421193B1 (enExample) | 1984-05-18 |
| CA1145097A (en) | 1983-04-19 |
| NL7902409A (nl) | 1979-10-02 |
| DE2912330C2 (de) | 1984-08-02 |
| IT7921351A0 (it) | 1979-03-27 |
| JPS54133599A (en) | 1979-10-17 |
| SE8600100D0 (sv) | 1986-01-09 |
| AU528892B2 (en) | 1983-05-19 |
| IT1113310B (it) | 1986-01-20 |
| JPS6327371B2 (enExample) | 1988-06-02 |
| SE448304B (sv) | 1987-02-09 |
| BR7901878A (pt) | 1979-11-20 |
| US4148840A (en) | 1979-04-10 |
| DE2912330A1 (de) | 1979-10-04 |
| GB2017720A (en) | 1979-10-10 |
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