Examples of 'isocyanate reactive' in a sentence
Meaning of "isocyanate reactive"
isocyanate reactive - a chemical term indicating a substance's ability to undergo a chemical reaction with isocyanates
How to use "isocyanate reactive" in a sentence
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isocyanate reactive
The isocyanate reactive moiety is preferably amino or hydroxyl.
The compound preferably carries two isocyanate reactive moieties.
Any terminal isocyanate reactive groups may be reacted.
It is also necessary to include crosslinkers in the isocyanate reactive mixture.
An isocyanate reactive composition containing a plurality of isocyanate reactive groups.
The solid polymer may contain some isocyanate reactive groups.
Isocyanate reactive compounds may also include diol compounds.
Functionality refers to the number of isocyanate reactive groups on average on each molecule.
The isocyanate reactive composition is characterized in that it comprises three components.
The polyurea preferably does not react with isocyanate reactive moieties or isocyanate moieties.
An isocyanate reactive material.
The polyisocyanate may be mixed with the isocyanate reactive compound by any suitable technique.
These isocyanate reactive compounds may also comprise hydroxyl groups.
Suitable catalysts also include certain tertiary amines containing isocyanate reactive hydrogen atoms.
The isocyanate reactive material is broadly any active hydrogen containing material.
See also
A resin used in a clear coat paint comprises a resin containing isocyanate reactive active hydrogen.
Mixtures of these isocyanate reactive monomers as well as reactive diols may also be used.
The polyamines are amine compounds having two or more isocyanate reactive hydrogens per molecule.
The isocyanate reactive groups can be introduced by air or oxygen to various organic compounds.
These flame retardants can exhibit various stages of stability in the isocyanate reactive compositions.
Examples of isocyanate reactive groups in the polymer are hydroxy and secondary amine groups.
The polyether polymers of the invention are terminated with two or more isocyanate reactive hydrogens.
Tertiary amine catalysts containing isocyanate reactive groups include both gelling and blowing catalysts.
The isocyanate reactive mixture A of the present invention includes long chain polyether polyols.
A surface active isocyanate reactive material ;.
An isocyanate reactive mixture comprising,.
Ii a compound having at least two isocyanate reactive hydrogens ;.
Suitable isocyanate reactive groups are OH-groups.
Preferably, the functional groups are isocyanate reactive functional groups.
An isocyanate reactive component comprising,.
The reactive mixture comprises an isocyanate reactive composition comprising,.
Is an isocyanate reactive organic radical ;.
A catalyst capable of the reaction of isocyanate moieties with isocyanate reactive moieties ;.
Preferably, the isocyanate reactive moiety is different to the dispersing moiety.
Other hydrophilic, non-ionic polymers containing isocyanate reactive groups are useful as well.
An isocyanate reactive silane compound having at least one active hydrogen ;.
Further, the reduction in the amount of isocyanate reactive sites reduces the modulus.
The isocyanate reactive component can be reacted with the polyisocyanate, along with extender glycol.
Example 3 demonstrates an elastomer from a completely linear isocyanate reactive mixture having an isocyanate index of 40.
Preferably, all of isocyanate reactive hydrogens of the polyamine are amine group hydrogens.
Further to this embodiment, the suitable compound containing isocyanate reactive groups can be a reaction product.
Using polyols as isocyanate reactive compounds, it is preferred to use catalysts for urethane formation.
The reaction components comprise an organic polyisocyanate, an isocyanate reactive component, water, and a catalyst component.
Examples of such isocyanate reactive groups include amino groups, hydroxyl groups or carboxyl groups.
The urethane-modified isocyanate is reacted with a particular isocyanate reactive composition to provide the polyurethane elastomer.
The isocyanate reactive compound comprising at least one thiol group may be a thiol-functional polyacrylate.
Finally adding a mixture comprising the isocyanate reactive compound and a sterically hindered bismuth-catalyst.
The isocyanate reactive resin composition of the present invention may be produced by a two-step reaction.
Alternatively, the salt-containing prepolymer can be cured with a high molecular weight isocyanate reactive component.
It can for example contain two isocyanate reactive hydrogen atoms, or two isocyanate functions.
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Examples of using Isocyanate
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The isocyanate can be aromatic or aliphatic in nature
In certain embodiments the isocyanate reagents are diisocyanates
Isocyanate uretodiones and polyuretonimines are in this category
