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Poly epoxide-isocyanate reaction

An alternative route involves the reaction of 1,2-epoxides with isocyanates to yield poly-2-oxazolidones (Figure 27.12). [Pg.807]

Methods of Preparation of Hydrophobically Modified WSPs (HMWSPs). Incorporation of Hydrophobes into WSPs. Water-soluble cellulose derivatives ((hydroxyethyl)cellulose, (hydroxypropyl)cellulose, methylcellulose, etc.) or synthetic polymers containing hydroxyl groups (e.g., poly(vinyl alcohol)) can be reacted with a long-chain alkyl halide (2), acyl halide (2), acid anhydride (6), isocyanate (2), or epoxide (2, 3) under appropriate conditions to form an HMWSP. These reactions are shown in Scheme I. These postmodifications can be done in solution or in hetero-... [Pg.344]

Poly-2-oxazolidone by the Reaction of Isocyanates with Epoxides. 136... [Pg.120]

POLY-2-OXAZOLIDONE BY THE REACTION OF ISOCYANATES WITH EPOXIDES... [Pg.136]

See other pages where Poly epoxide-isocyanate reaction is mentioned: [Pg.408]    [Pg.1015]    [Pg.108]    [Pg.273]    [Pg.319]    [Pg.78]    [Pg.187]    [Pg.165]    [Pg.627]   


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Epoxide reaction

Epoxides reactions

Isocyanates reaction

Isocyanates, poly

Poly epoxides

Poly reaction

Reactions epoxidation

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