JPS5798539A - Modified polymer composition - Google Patents
Modified polymer compositionInfo
- Publication number
- JPS5798539A JPS5798539A JP17506880A JP17506880A JPS5798539A JP S5798539 A JPS5798539 A JP S5798539A JP 17506880 A JP17506880 A JP 17506880A JP 17506880 A JP17506880 A JP 17506880A JP S5798539 A JPS5798539 A JP S5798539A
- Authority
- JP
- Japan
- Prior art keywords
- unsaturated monomer
- ethylenic unsaturated
- composition
- dispersing
- hardness
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 3
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- -1 methacryloyl Chemical group 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000011496 polyurethane foam Substances 0.000 abstract 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000005394 methallyl group Chemical group 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: A composition capable of giving polyurethane foam with excellent elastic characteristics and hardness, which is prepd. by dispersing a copolymer contg. an ethylenic unsaturated monomer contg. polyoxyalkylene chain in a polyhydric polyol in a stable state.
CONSTITUTION: The titled composition prepd. by dispersing a copolymer of ethylenic unsaturated monomer (A) of formulaI(wherein A and B are each -CH2CH2-, or a group of formula II; E is >C=0 or -CH2-; R1 is H or methyl; R2 is H, alkyl, cycloalkyl, phenyl, alkylphenyl, benzyl, allyl, methallyl, acryloyl, or methacryloyl; n and m are each 0W50) such as poly (oxyethylene) glycol methyl ether methacrylate having a polyoxyalkylene chain in the molecule, and an ethylenic unsaturated monomer (B) such as methacrylonitrile in a polyhydric polyol in a stable state. A polyurethane foam pred. by use of the composition is excellent in elastic characteristics and hardness and has little permanent set.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506880A JPS5798539A (en) | 1980-12-10 | 1980-12-10 | Modified polymer composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506880A JPS5798539A (en) | 1980-12-10 | 1980-12-10 | Modified polymer composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5798539A true JPS5798539A (en) | 1982-06-18 |
Family
ID=15989663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17506880A Pending JPS5798539A (en) | 1980-12-10 | 1980-12-10 | Modified polymer composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798539A (en) |
-
1980
- 1980-12-10 JP JP17506880A patent/JPS5798539A/en active Pending
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