Modified phenolic tackifier

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

260 38, 260 4214, 260 4217, 260 4222, 260841, 260843, 260845, 260846, 526 6, C08L 6114, C08L 700, C08L 900, C08L 906

Patent

active

041465121

ABSTRACT:
Tack is imparted to uncure elastomers by the inclusion of the product of the reaction between an alkylphenol-formaldehyde condensation product having methylol groups with di-2-hydroxyalkylamine or morpholine. In addition to imparting tack to the elastomer, the tackifier of this invention does not interfere with but tends to enhance the development of adhesion of the elastomer to reinforcing fibers.

REFERENCES:
patent: 2649432 (1953-08-01), Little
patent: 2997455 (1961-08-01), Broich et al.
patent: 3001999 (1961-09-01), Geschickter et al.
patent: 3173952 (1965-03-01), Farrar
patent: 3462382 (1969-08-01), Kolka et al.
patent: 3962156 (1976-06-01), Harrop

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