Examples of 'preparation of polyurethane' in a sentence
Meaning of "preparation of polyurethane"
preparation of polyurethane: This phrase describes the process of getting polyurethane ready for use, which may involve mixing, blending, or applying the material. It signifies the steps taken to prepare polyurethane-based products, coatings, or adhesives for application or manufacturing
How to use "preparation of polyurethane" in a sentence
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preparation of polyurethane
Premixes for the preparation of polyurethane foams.
The present invention is directed to polyisocyanate compositions useful in the preparation of polyurethane foam.
Premixes for the preparation of polyurethane or polyisocyanurate foams.
Melamine is a flame retardant commonly employed in the preparation of polyurethane foams.
The preparation of polyurethane is not disclosed.
The invention enables the preparation of polyurethane networks.
The preparation of polyurethane polyols is also possible without using isocyanate reactants.
Such isocyanates are particularly useful in the preparation of polyurethane coatings and elastomers.
Preparation of polyurethane having an antimicrobial quaternary ammonium salt,.
Catalysts useful in the preparation of polyurethane carpet backings are known.
Field of the Invention This invention relates to the preparation of polyurethane foams.
The preparation of polyurethane polyols is well-known in the art.
The present invention is useful in the preparation of polyurethane foam articles in a mold.
Preparation of Polyurethane Foams The formulation of a typical free-rise polyurethane foam is listed below.
Polymer polyols and their use in the preparation of polyurethane foams are known.
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Example 3 Preparation of polyurethane from copolycarbonate diol.
This has been the most common route in the preparation of polyurethane polymers.
A premix for the preparation of polyurethane or modified polyurethane foam, comprising,.
Polyether polyols are known in the art for the preparation of polyurethane foams.
EXAMPLE 1 Preparation of Polyurethane Polyurethane was prepared from the following components.
The graft polymer dispersions may also be employed in the preparation of polyurethane elastomers.
This invention relates to a process for the preparation of polyurethane articles from uretonimine based compositions.
The polyol component ( b ) may additionally contain the conventional additives for the preparation of polyurethane foam.
Suitable procedures for the preparation of polyurethane foams are discussed in U. S.
Furthermore, a catalyst which is conventionally used in the preparation of polyurethane e . g.
A polyol suitable for use in the preparation of polyurethane foams, and.
Use of the compound of claim 1, as chain extender in the preparation of polyurethane polymers.
The substance is a chemical intermediate used in the preparation of polyurethane foams, elastomers and coatings.
Thus, the benefits of this invention are particularly evidenced in the preparation of polyurethane dispersions.
Stable dispersions of polyhydrazodicarbonamides useful in the preparation of polyurethane products having improved load-bearing capacity.
Silanol-Functionalized compounds for the preparation of polyurethane foams.
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