ES2061511T3 - Composicion de poliuretano para espumas de envasado que emplea polieter-polioles modificados por resinas epoxidicas. - Google Patents
Composicion de poliuretano para espumas de envasado que emplea polieter-polioles modificados por resinas epoxidicas.Info
- Publication number
- ES2061511T3 ES2061511T3 ES87309251T ES87309251T ES2061511T3 ES 2061511 T3 ES2061511 T3 ES 2061511T3 ES 87309251 T ES87309251 T ES 87309251T ES 87309251 T ES87309251 T ES 87309251T ES 2061511 T3 ES2061511 T3 ES 2061511T3
- Authority
- ES
- Spain
- Prior art keywords
- polyeter
- polyurethane composition
- polyols modified
- packaging foams
- epoxidic resins
- 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 - Lifetime
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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5069—Polyethers having heteroatoms other than oxygen having nitrogen prepared from polyepoxy 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
- 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
- C08G18/4895—Polyethers prepared from polyepoxy 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
- 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
- C08G2101/00—Manufacture of cellular products
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
ESPUNAS DE EMBALAJE DERIVADAS DE ESPUMA DE POLIURETANO, QUE FORMAN COMPOSICIONES QUE CONTIENEN POLIETER POLIOLES DE RESINA EPOXI MODIFICADA, TIENEN MEJOR FLOTABILIDAD, MINIMO DESGASTE, MEJOR ESTRUCTURA CELULAR Y CONSISTENCIA A LA FLEXION QUE ESPUMAS DE EMBALAJE COMPARABLES QUE UTILIZAN UN CORRESPONDIENTE POLIOL QUE NO CONTIENE UNA MODIFICACION POR RESINA EPOXI.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92223686A | 1986-10-23 | 1986-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2061511T3 true ES2061511T3 (es) | 1994-12-16 |
Family
ID=25446744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES87309251T Expired - Lifetime ES2061511T3 (es) | 1986-10-23 | 1987-10-20 | Composicion de poliuretano para espumas de envasado que emplea polieter-polioles modificados por resinas epoxidicas. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0265225B1 (es) |
JP (1) | JPS63139908A (es) |
DE (1) | DE3788926T2 (es) |
ES (1) | ES2061511T3 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5107068A (en) * | 1989-05-06 | 1992-04-21 | Mitsui Toatsu Chemicals, Inc. | Polyurethane resin and utilization thereof |
KR930007876B1 (ko) * | 1989-12-05 | 1993-08-21 | 미쯔이도오아쯔가가꾸 가부시가가이샤 | 폴리올 및 경질 폴리우레탄포옴 |
CN105440274B (zh) * | 2015-02-13 | 2018-01-19 | 国建工材(北京)科技有限公司 | 一种高官能度高阻燃多元醇的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137265A (en) * | 1967-11-13 | 1979-01-30 | Texaco Development Corporation | Water-insoluble nitrogen-containing polyols |
US4316991A (en) * | 1980-09-02 | 1982-02-23 | Texaco Inc. | Modification of polyols with epoxy resins |
US4521572A (en) * | 1984-02-22 | 1985-06-04 | Texaco Inc. | Epoxy resin modified polyether polyols from mixed initiators |
-
1987
- 1987-10-20 DE DE87309251T patent/DE3788926T2/de not_active Expired - Fee Related
- 1987-10-20 ES ES87309251T patent/ES2061511T3/es not_active Expired - Lifetime
- 1987-10-20 EP EP87309251A patent/EP0265225B1/en not_active Expired - Lifetime
- 1987-10-23 JP JP62266708A patent/JPS63139908A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0265225B1 (en) | 1994-01-26 |
EP0265225A2 (en) | 1988-04-27 |
DE3788926D1 (de) | 1994-03-10 |
DE3788926T2 (de) | 1994-05-05 |
EP0265225A3 (en) | 1988-12-14 |
JPS63139908A (ja) | 1988-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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