Examples of 'hydrogenated polymer' in a sentence
Meaning of "hydrogenated polymer"
hydrogenated polymer - A substance that results from the chemical process of hydrogenation on a polymer, often used in various industrial applications such as manufacturing of plastics or synthetic materials
How to use "hydrogenated polymer" in a sentence
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hydrogenated polymer
The second hydrogenated polymer is hydrogenated polystyrene.
Method for hydrogenating polymer and hydrogenated polymer thereof.
The selection of a hydrogenated polymer frame material is particularly advantageous.
The present invention also provides a film or a sheet containing the hydrogenated polymer.
Separating the hydrogenated polymer.
The hydrogenated polymer of copolymer including styrene group and unsaturated hydrocarbon group is elastic.
The functionalized elastomer can be a hydrogenated polymer in which the backbone is hydrogenated.
Second hydrogenated polymer The second hydrogenated polymer may be hydrogenated polystyrene.
The molecular weight distribution of the hydrogenated polymer is similarly obtained by GPC measurement.
Second hydrogenated polymer The preferred embodiment of the second hydrogenated polymer is hydrogenated polystyrene.
The degree of hydrogenation of the hydrogenated polymer can be determined with an NMR apparatus.
Impact resistant styrenic resin containing a selectively, partially hydrogenated polymer.
That is, the hydrogenated polymer is in absence of hydrogenated conjugated diene block.
The degree of hydrogenation was determined by infra-red analysis of the hydrogenated polymer.
Furthermore, the insolubility of hydrogenated polymer may easily precipitate a polymer.
See also
The hydrogenated polymer according to claim 1, wherein said conjugated diene polymer is polybutadiene.
Therefore, there is no need to wash or remove the catalyst from the hydrogenated polymer.
Selectively, partially hydrogenated polymer and rubber composition containing the same.
The mixed nickel-aluminium phosphate can then be removed from the hydrogenated polymer solution by filtration.
Finally, the hydrogenated polymer may be isolated and recovered by a variety of techniques.
A process for the preparation of a functionalized hydrogenated polymer which process comprises the following steps, -.
A hydrogenated polymer according to claim 1, further comprising at least one hydrogenated conjugated diene block.
The process of claim 2 wherein the functionalized hydrogenated polymer is a functionalized hydrogenated radial polybutadiene.
Second hydrogenated polymer ( not of the invention ) The second hydrogenated polymer is hydrogenated polystyrene.
The process of claim 2 wherein the functionalized hydrogenated polymer is a functionalized hydrogenated radial polyisoprene.
The polymer is a partially, selectively, or totally hydrogenated polymer.
In this embodiment, the hydrogenated polymer of styrene-butadiene block copolymer is used.
As a result, the polymer solution of Production Example 3 containing a hydrogenated polymer was obtained.
When the hydrogenation has finished, the hydrogenated polymer is recovered according to the known techniques.
The hydrogenated polymer according to claim 1, which has a melt flow ratio of 3 or greater.
The characteristics of the hydrogenated polymer are shown in Table 1.
The hydrogenated polymer thus obtained was then subjected to 1H-NMR analysis.
Table II exemplarily shows analysis results of the second hydrogenated polymer of Comparative Examples 6 to 8.
The first hydrogenated polymer will be exemplarily described below by Examples 1 to 5.
The degree of hydrogenation of the obtained hydrogenated polymer was 99 %.
The second hydrogenated polymer will be exemplarily described below by Examples 6 to 8.
The DSC thermogram of the resulting hydrogenated polymer is shown in Fig . 2.
Preferably, the hydrogenated polymer will contain less than 2 %, more preferably no more than 1 % residual unsaturation.
The characteristics of the resulting hydrogenated polymer ( polymer 4 ) are shown in Table 1.
And a hydrogenated polymer ( I-31 ) using no modifiers was obtained in a similar way as above.
Comparative Example 9 A hydrogenated polymer was obtained by the following method.
The properties of the hydrogenated polymer of styrene-butadiene block copolymer are shown in Table 1.
Industrial Applicability, The hydrogenated polymer of the present invention is excellent in anti-blocking and processability.
Fig . 2 is a DSC thermogram of the hydrogenated polymer of Example 1 showing the crystallizing peak temperature.
The characteristics of the hydrogenated polymer ( designated polymers 6 and 7 ) are shown in Table 1.
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