ES8703907A1 - Procedimiento para preparar una dispersion de polimero de injerto de un monomero etilicamente insaturado en un polimero que contiene atomos de hidrogeno activos. - Google Patents
Procedimiento para preparar una dispersion de polimero de injerto de un monomero etilicamente insaturado en un polimero que contiene atomos de hidrogeno activos.Info
- Publication number
- ES8703907A1 ES8703907A1 ES546335A ES546335A ES8703907A1 ES 8703907 A1 ES8703907 A1 ES 8703907A1 ES 546335 A ES546335 A ES 546335A ES 546335 A ES546335 A ES 546335A ES 8703907 A1 ES8703907 A1 ES 8703907A1
- Authority
- ES
- Spain
- Prior art keywords
- polyahl
- polyahls
- polymer
- preparing polymer
- compound
- 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.)
- Expired
Links
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
- C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
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)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR UNA DISPERSION DE POLIMERO DE INJERTO DE UN MONOMERO ETILENICAMENTE INSATURADO EN UN POLIMERO. CONSISTE EN POLIMERIZAR UN MONOMERO ETILENICAMENTE INSATURADO EN UNA DISPERSION DE POLIAHL O MEZCLA DE POLIAHLES EN PRESENCIA DE UN COMPUESTO DE TRIYODOMETILO DE FORMULA (RCI3), SIENDO R, H, HAL O BENCILO Y UN CATALIZADOR DE RADICALES LIBRES Y ENTRE 25 Y 180JC. EL POLIAHL O MEZCLA DE POLIAHLES ESTA FORMADO POR UN DERIVADO DE POLIAHL Y UN COMPUESTO DIFUNCIONAL QUE TIENE UN GRUPO ETILENICAMENTE INSATURADO Y UN COMPUESTO DIFUNCIONAL QUE TIENE UN GRUPO ETILENICAMENTE INSATURADO POLIMERIZABLE ADICIONAL Y OTRO FUNCIONAL COMO ACIDO CARBOXILICO, ANHIDRIDO O HIDROXILO Y EL MONOMERO ETILENICAMENTE INSATURADO ENTRE 1 A 70% EN PESO. EL % EN PESO DE REFIERE A PESO DE POLIMERO-POLIAHL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/643,516 US4581418A (en) | 1984-08-23 | 1984-08-23 | Process for preparing copolymer polyols |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8703907A1 true ES8703907A1 (es) | 1987-03-01 |
ES546335A0 ES546335A0 (es) | 1987-03-01 |
Family
ID=24581151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546335A Expired ES8703907A1 (es) | 1984-08-23 | 1985-08-22 | Procedimiento para preparar una dispersion de polimero de injerto de un monomero etilicamente insaturado en un polimero que contiene atomos de hidrogeno activos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4581418A (es) |
EP (1) | EP0191091A4 (es) |
JP (1) | JPS61501401A (es) |
AU (1) | AU558749B2 (es) |
BR (1) | BR8506909A (es) |
CA (1) | CA1232990A (es) |
DK (1) | DK186886D0 (es) |
ES (1) | ES8703907A1 (es) |
FI (1) | FI861621A (es) |
NO (1) | NO861581L (es) |
WO (1) | WO1986001524A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857394A (en) * | 1988-01-29 | 1989-08-15 | The Dow Chemical Company | Flame retardant foams |
US5223324A (en) * | 1988-01-29 | 1993-06-29 | The Dow Chemical Company | Flame retardant foams |
US4839460A (en) * | 1988-02-25 | 1989-06-13 | The Dow Chemical Company | Novel polymers from aminated polyethers and formaldehyde |
US5077359A (en) * | 1989-10-26 | 1991-12-31 | E. I. Du Pont De Nemours And Company | Peroxide-curable fluoroelastomers and chlorofluoroelastomers having bromine and iodine curesites and the preparation |
US5231154A (en) * | 1992-09-25 | 1993-07-27 | E. I. Dupont De Nemours And Company | Iodine containing chain transfer angents for fluoropolymer polymerizations |
USH1928H (en) * | 1998-05-11 | 2000-12-05 | Caterpillar Inc. | High viscosity, solvent resistant, thermoset polyetherpolyurethane and A process for making the same |
US7195726B1 (en) | 1998-08-26 | 2007-03-27 | Dow Global Technologies Inc. | Internal mold release for low density reaction injection molded polyurethane foam |
CA2579766C (en) * | 2004-10-25 | 2013-12-17 | Dow Global Technologies Inc. | Polymer polyols and polymer dispersions made from vegetable oil-based hydroxyl-containing materials |
BRPI0709350A2 (pt) | 2006-03-23 | 2011-07-12 | Dow Global Technologies Inc | Processo para a construção de um produto de poliuretano e espuma de poliuretano |
AU2008293531B2 (en) * | 2007-08-27 | 2013-06-06 | Dow Global Technologies Inc. | Catalysis of natural oil based flexible polyurethane foams with bismuth compounds |
JP2010538149A (ja) * | 2007-09-07 | 2010-12-09 | ダウ グローバル テクノロジーズ インコーポレイティド | フォームを改善するための低官能価天然油系化合物の使用 |
CN103097025B (zh) | 2010-07-08 | 2015-11-25 | 陶氏环球技术有限责任公司 | 使用铜催化剂制备的聚氨酯 |
MY160026A (en) | 2010-07-08 | 2017-02-15 | Dow Global Technologies Llc | Polyurethanes made using zinc catalysts |
US9221941B2 (en) | 2010-12-07 | 2015-12-29 | Dow Global Technologies Llc | Polyurethane elastomers made using mixtures of aliphatic diol chain extender and secondary amine |
WO2013002974A1 (en) | 2011-06-28 | 2013-01-03 | Dow Global Technologies Llc | Polyurethanes made using substituted bicyclic amidine catalysts |
WO2013043333A1 (en) | 2011-09-21 | 2013-03-28 | Dow Global Technologies Llc | Polyurethanes made using mixtures of tertiary amine compounds and lewis acids as catalysts |
ITMI20121125A1 (it) | 2012-06-27 | 2013-12-28 | Dow Global Technologies Llc | Substrati ricoperti con uno strato poliuretanico ad alto grado di reticolazione |
ITMI20121126A1 (it) | 2012-06-27 | 2013-12-28 | Dow Global Technologies Llc | Metodo per preparare articoli ricoperti a base di poliuretano espanso |
US12006413B2 (en) * | 2022-01-12 | 2024-06-11 | Covestro Llc | Polymer polyols, processes for their preparation, and the use thereof to produce foams exhibiting resistance to combustion |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24514A (en) * | 1859-06-21 | Improvement in cultivators | ||
US1922459A (en) * | 1933-08-15 | Their production | ||
US2718516A (en) * | 1952-11-08 | 1955-09-20 | Rohm & Haas | Isocyanato esters of acrylic, methacrylic, and crotonic acids |
US2846408A (en) * | 1954-01-19 | 1958-08-05 | Bayer Ag | Cellular polyurethane plastics of improved pore structure and process for preparing same |
US2821544A (en) * | 1954-04-26 | 1958-01-28 | Bayer Ag | Production of alkylisocyanate esters of 2-alkenoic acids |
US2871219A (en) * | 1955-04-11 | 1959-01-27 | Dow Chemical Co | Solid polymers of epichlorohydrin |
US2891073A (en) * | 1957-11-08 | 1959-06-16 | Dow Chemical Co | Polyepichlorohydrin bis |
NL111009C (es) * | 1958-03-17 | |||
US3095387A (en) * | 1960-11-14 | 1963-06-25 | Us Rubber Co | Low-temperature expansion of liquid organic polysulfide polymer with sodium azodicarboxylate |
GB1022434A (en) * | 1961-11-28 | 1966-03-16 | Union Carbide Corp | Improvements in and relating to polymers |
US3215652A (en) * | 1962-09-24 | 1965-11-02 | Allied Chem | Process for producing a rigid polyether-polyurethane foam |
US3639542A (en) * | 1968-05-13 | 1972-02-01 | Basf Wyandotte Corp | Ester-containing polyols having halogen and phosphorus atoms therein |
US3849156A (en) * | 1969-01-31 | 1974-11-19 | Union Carbide Corp | Process for providing a backing on carpets |
US4025481A (en) * | 1971-01-28 | 1977-05-24 | Produits Chimiques Ugine Kuhlmann | Method for the preparation of aqueous dispersions of polytetrafluoroethylene with halogenated hydrocarbon as stabilizing agent |
US3755212A (en) * | 1971-05-13 | 1973-08-28 | Dow Chemical Co | Air blown polyurethane foams |
US3821130A (en) * | 1972-04-26 | 1974-06-28 | Dow Chemical Co | Air frothed polyurethane foams |
DE2229607A1 (de) * | 1972-06-19 | 1974-01-17 | Dynamit Nobel Ag | Verfahren zur herstellung von thermoplastisch verarbeitbaren fluorolefin-polymerisaten |
US3823201A (en) * | 1972-12-04 | 1974-07-09 | Basf Wyandotte Corp | Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom |
US4152506A (en) * | 1978-04-26 | 1979-05-01 | E. I. Du Pont De Nemours And Company | Preparation of thermoformable methyl methacrylate sheets |
US4390645A (en) * | 1979-11-23 | 1983-06-28 | The Dow Chemical Company | Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom |
US4394491A (en) * | 1980-10-08 | 1983-07-19 | The Dow Chemical Company | Addition polymerizable adduct of a polymeric monoahl and an unsaturated isocyanate |
US4458038A (en) * | 1982-04-01 | 1984-07-03 | Basf Wyandotte Corporation | Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams |
-
1984
- 1984-08-23 US US06/643,516 patent/US4581418A/en not_active Expired - Fee Related
-
1985
- 1985-08-16 CA CA000488899A patent/CA1232990A/en not_active Expired
- 1985-08-22 ES ES546335A patent/ES8703907A1/es not_active Expired
- 1985-08-23 BR BR8506909A patent/BR8506909A/pt unknown
- 1985-08-23 JP JP85503936A patent/JPS61501401A/ja active Granted
- 1985-08-23 EP EP19850904358 patent/EP0191091A4/en not_active Withdrawn
- 1985-08-23 WO PCT/US1985/001597 patent/WO1986001524A1/en not_active Application Discontinuation
- 1985-08-23 AU AU47772/85A patent/AU558749B2/en not_active Ceased
-
1986
- 1986-04-17 FI FI861621A patent/FI861621A/fi not_active Application Discontinuation
- 1986-04-22 NO NO861581A patent/NO861581L/no unknown
- 1986-04-23 DK DK186886A patent/DK186886D0/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU4777285A (en) | 1986-03-24 |
DK186886A (da) | 1986-04-23 |
DK186886D0 (da) | 1986-04-23 |
EP0191091A1 (en) | 1986-08-20 |
FI861621A0 (fi) | 1986-04-17 |
CA1232990A (en) | 1988-02-16 |
JPS61501401A (ja) | 1986-07-10 |
AU558749B2 (en) | 1987-02-05 |
EP0191091A4 (en) | 1987-01-20 |
NO861581L (no) | 1986-04-23 |
BR8506909A (pt) | 1986-12-09 |
US4581418A (en) | 1986-04-08 |
WO1986001524A1 (en) | 1986-03-13 |
ES546335A0 (es) | 1987-03-01 |
FI861621A (fi) | 1986-04-17 |
JPS6346086B2 (es) | 1988-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |