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Dytek Intermediates
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Producer:  INVISTA
Products:  10
Dytek® Specialty Intermediates are a family of multifunctional amine and nitrile chemical intermediates developed to inspire R&D chemists and formulators/product developers. With Dytek® Specialty Intermediates, chemists can introduce new and differentiated products, discover new routes in organic synthesis, and advance new chemistry.

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Case Studies

Curatives for epoxy and isocyanate-reactive systems

Amines and other reactive N-H compounds are widely used as curatives, chain extenders, and crosslinkers for epoxy, isocyanate, and other reactive polymer systems. They present the chemist and formulator with virtually limitless opportunities for customization of reactivity profiles and final polymer properties by varying the number, type, and position of reactive N-H groups.

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Polymers

Nylon1,6 can be prepared directly from adiponitrile, water, and formaldehyde using acid catalysis. The synthesis can be performed at room temperature in open beakers.

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Dytek® Amine Initiated Polyols

Dytek A + PO
Specialty polyols based on multifunctional amine initiators serve as excellent cross-linking agents and catalysts for use in polyurethane coatings and rigid & flexible foams. With a functionality of four and two tertiary nitrogen atoms, diamine-initiated propylene oxide-based polyols provide multiple cross-linking sites with autocatalytic properties. The unique asymmetry and longer backbone of Dytek® A delivers its well-known benefit of lower viscosity compared to similar polyols based on symmetric diamines.

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Most Viewed Documents

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Products
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Dytek® 2PN Technical Data Sheet
Technical Data Sheet
Dytek® 2PN
Technical Data Sheet
Products: Dytek® 2PN
Dytek® A Technical Data Sheet
Technical Data Sheet
Dytek® A
Technical Data Sheet
Products: Dytek® A
Dytek® HMI Technical Data Sheet
Technical Data Sheet
Dytek® HMI
Technical Data Sheet
Products: Dytek® HMI
Dytek® HMI Information Sheet
Safety Data Sheet
Dytek® HMI
Safety Data Sheet
Products: Dytek® HMI
Dytek® A Information Sheet
Safety Data Sheet
Dytek® A
Safety Data Sheet
Products: Dytek® A
Dytek® ADN Information Sheet
Safety Data Sheet
Dytek® ADN
Safety Data Sheet
Products: Dytek® ADN