Examples of 'polycarbonate polyols' in a sentence
Meaning of "polycarbonate polyols"
polycarbonate polyols - Chemical compounds used in the production of materials like plastics and resins
How to use "polycarbonate polyols" in a sentence
Basic
Advanced
polycarbonate polyols
Carbon dioxide is used as a comonomer in polycarbonate polyols.
Processes for preparing polycarbonate polyols are known in principle.
Further suitable polyester polyols for TPUs are polycarbonate polyols.
The preparation of polycarbonate polyols is known in the art.
Another group of suitable polyols are polycarbonate polyols.
Polycarbonate polyols have enjoyed increasing popularity in the last few years.
Further suitable polyester polyols are polycarbonate polyols.
Such polycarbonate polyols are also referred to as “ polyether carbonate polyols ”.
Aliphatic and cycloaliphatic polycarbonate polyols can also be used.
Polycarbonate polyols and in particular polycarbonate diols are also preferred as component a1.
These materials were made using aliphatic polycarbonate polyols as defined hereinabove.
These polycarbonate polyols may be used alone, or plural polycarbonates may be used.
Preferred are polyester, polyether and polycarbonate polyols.
As polyols, polyether polyols, polycarbonate polyols or polyester polyols, preferably polyether polyols, may be used.
Also suitable compounds to be used as the hydroxyl-functional compounds are polycarbonate polyols.
See also
In certain embodiments the aliphatic polycarbonate polyols have a functional number greater than 2.
Polyols include for example polyether polyols, polyester polyols and polycarbonate polyols.
The CTAs used to prepare the polycarbonate polyols are listed below, Polyol.
Examples of the suitable polyols include polyether polyols, polyester polyols, and polycarbonate polyols.
In certain embodiments, the aliphatic polycarbonate polyols have a functional number of between about 1.8 and about 6.
The existing production routes, applications and market situation of polycarbonate polyols are presented.
The polycarbonate polyols are prepared as set forth in Examples 4 and 5.
The polyester polyols, polyether polyols and polycarbonate polyols are preferred.
Such polycarbonate polyols are known in the art and are described, for example, in U. S.
Preferred polyurethanes are based on polyester polyols, polycarbonate polyols or combinations thereof.
FIG . 1 depicts an embodiment of a purifying apparatus of the invention for polycarbonate polyols.
It is also possible to use polycarbonate polyols as polyols ( I ).
Process modelling and techno-economic evaluation of production of CO2-based polycarbonate polyols.
It is also preferred that the polycarbonate polyols have an average hydroxyl functionality of ≧ 1.6 to ≦ 4.
Examples include corresponding polyether polyols, oligoester polyols, polycarbonate polyols and oligourethane polyols.
The method of claim 1, wherein the polycarbonate polyols have a structure P1, wherein.
You'll also be interested in:
Examples of using Polycarbonate
Show more
Polycarbonate sheet to protect against direct contacts
Method for welding polycarbonate by high frequency
The polycarbonate plates are behaving like a greenhouse
Examples of using Polyols
Show more
Polyether polyols derived from propylene oxide
It is obviously possible to use a mixture of such polyols
Esters of polyols for use as ingredients in foodstuffs
