RU98119386A - CATALYST FOR A HYDROXYL-CONTAINING COMPONENT AND COMPOSITION OF A HYDROXYL-CONTAINING COMPONENT FOR PRODUCING AN ELASTIC FOAM POLYURETHANE - Google Patents
CATALYST FOR A HYDROXYL-CONTAINING COMPONENT AND COMPOSITION OF A HYDROXYL-CONTAINING COMPONENT FOR PRODUCING AN ELASTIC FOAM POLYURETHANEInfo
- Publication number
- RU98119386A RU98119386A RU98119386/04A RU98119386A RU98119386A RU 98119386 A RU98119386 A RU 98119386A RU 98119386/04 A RU98119386/04 A RU 98119386/04A RU 98119386 A RU98119386 A RU 98119386A RU 98119386 A RU98119386 A RU 98119386A
- Authority
- RU
- Russia
- Prior art keywords
- hydroxyl
- dimethylethanolamine
- containing component
- mixture
- catalyst
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 7
- 239000003054 catalyst Substances 0.000 title claims 3
- 239000006260 foam Substances 0.000 title claims 2
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 229960002887 Deanol Drugs 0.000 claims 6
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims 6
- 239000002262 Schiff base Substances 0.000 claims 3
- -1 aromatic Schiff base Chemical class 0.000 claims 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 3
- 229920002601 Oligoester Polymers 0.000 claims 2
- 229920001400 block copolymer Polymers 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 239000004615 ingredient Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N 1,2-ethanediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims 1
- MJTADHKAJDAOPF-UHFFFAOYSA-N 1-N,1-N,2-N,2-N-tetrahydroxypentane-1,2-diamine Chemical compound CCCC(N(O)O)CN(O)O MJTADHKAJDAOPF-UHFFFAOYSA-N 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000002585 base Substances 0.000 claims 1
- 239000011496 polyurethane foam Substances 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
Claims (1)
где R - C2H4, C3H6, C4H8, C5H10, C6H12
при следующем соотношении ингредиентов, мас.ч.:
Диметилэтаноламин - 0,2-0,4
Ароматическое основание Шиффа - 0,3-2,0
2. Состав гидроксилсодержащего компонента для получения эластичного пенополиуретана, содержащий простой олигоэфир с ММ 4500-6000, смесь азотсодержащих катализаторов на основе диметилэтаноламина, N,N,N',N'-тетрагидроксипропиленэтилендиамин, кремнийсодержащий пеностабилизатор и воду, отличающийся тем, что в качестве катализатора содержит смесь диметилэтаноламина с ароматическим основанием Шиффа, а в качестве кремнийсодержащего пеностабилизатора полисилоксан-полиокси-алкилен-блок-сополимеры при следующем соотношении ингредиентов, мас.ч.:
Простой олигоэфир с ММ 4500-6000 - 100
Смесь диметилэтаноламина с ароматическим основанием Шиффа - 0,5-2,4
N,N,N',N'-тетрагидроксипропиленэтилендиамин - 0,5-5,0
Полисилоксан-полиоксиалкилен-блок-сополимер - 0,005-4,0
Вода - 3,0-4,21. The catalyst for the hydroxyl-containing component containing a mixture of nitrogen-containing compounds based on dimethylethanolamine, characterized in that as nitrogen-containing compounds it contains a mixture of dimethylethanolamine with an aromatic Schiff base of the formula:
where R is C 2 H 4 , C 3 H 6 , C 4 H 8 , C 5 H 10 , C 6 H 12
in the following ratio of ingredients, parts by weight:
Dimethylethanolamine - 0.2-0.4
Aromatic Schiff base - 0.3-2.0
2. The composition of the hydroxyl-containing component to obtain an elastic polyurethane foam containing simple oligoester with MM 4500-6000, a mixture of nitrogen-containing catalysts based on dimethylethanolamine, N, N, N ', N'-tetrahydroxypropylethylenediamine, silicon-containing foam stabilizer and water, characterized in that as contains a mixture of dimethylethanolamine with a Schiff aromatic base, and as a silicon-containing defoaming agent, polysiloxane-polyoxy-alkylene-block copolymers in the following ratio of ingredients, parts by weight:
Simple oligoester with MM 4500-6000 - 100
A mixture of dimethylethanolamine with an aromatic Schiff base - 0.5-2.4
N, N, N ', N'-tetrahydroxypropylene ethylenediamine - 0.5-5.0
Polysiloxane-polyoxyalkylene-block copolymer - 0.005-4.0
Water - 3.0-4.2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98119386/04A RU2163608C2 (en) | 1998-10-23 | 1998-10-23 | Catalyst for hydroxyl-containing component and hydroxyl-containing component composition for production of elastic polyurethane foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU98119386/04A RU2163608C2 (en) | 1998-10-23 | 1998-10-23 | Catalyst for hydroxyl-containing component and hydroxyl-containing component composition for production of elastic polyurethane foam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU98119386A true RU98119386A (en) | 2000-06-27 |
| RU2163608C2 RU2163608C2 (en) | 2001-02-27 |
Family
ID=20211667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU98119386/04A RU2163608C2 (en) | 1998-10-23 | 1998-10-23 | Catalyst for hydroxyl-containing component and hydroxyl-containing component composition for production of elastic polyurethane foam |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2163608C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0417327B1 (en) | 2003-12-23 | 2014-03-11 | Dow Global Technologies Inc | Catalyst composition, polyol composition and process for producing a polyurethane product |
-
1998
- 1998-10-23 RU RU98119386/04A patent/RU2163608C2/en active
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