Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1978-11-20
1981-03-10
Person, Sandra M.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 292TN, 428391, C08K 906
Patent
active
042553172
ABSTRACT:
A non-discoloring glass strand size comprises a thermoplastic polyurethane emulsion produced by the chain extension of an NCO-terminated prepolymer, which prepolymer is prepared by the reaction of an aliphatic or cycloaliphatic diisocyanate with a polyalkylene ether polyol and is particularly suitable for glass incorporated in polyamide resins.
REFERENCES:
patent: 3401133 (1968-09-01), Grace et al.
patent: 3803069 (1974-04-01), McWilliams et al.
Coakley Thomas A.
Forman Carl E.
Rubadue John E.
Schweizer Robert A.
Cloutier Philip R.
Hudgens Ronald C.
Owens-Corning Fiberglas Corporation
Person Sandra M.
Wilkens James B.
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