Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1984-04-26
1986-01-14
Kendell, Lorraine T.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
428364, 428372, D02G 300, D04H 104
Patent
active
045645531
ABSTRACT:
Polyolefinic fibers having improved thermal bonding properties, containing from 0.01 to 5% by weight of dianhydride of the 3, 3', 4, 4' benzophenone tetracarboxylic acid or of an alkyl derivative thereof.
REFERENCES:
patent: 3201363 (1965-08-01), Spurlin
patent: 3501369 (1970-03-01), Drelich et al.
patent: 4434204 (1984-02-01), Hartman et al.
Beghelli Benito
Pellegrini Antonio
Kendell Lorraine T.
Merak S.p.A.
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