Textiles: spinning – twisting – and twining – Strand structure – Multifilament yarns
Patent
1983-08-23
1985-05-21
Lesmes, George F.
Textiles: spinning, twisting, and twining
Strand structure
Multifilament yarns
428372, 428364, 428373, 428401, 524140, 524161, 523204, D02G 302, D02G 300
Patent
active
045177937
ABSTRACT:
This invention provides a radio opaque fibre comprising polypropylene, a coupling agent and 55% to 70% of barium sulphate. The coupling agent is preferably isopropyl triisostearoyl titanate. The fibre finds particular application in manufacture of surgical swabs and dressings.
REFERENCES:
patent: 3262257 (1966-07-01), Martin
patent: 4221697 (1980-09-01), Osborn et al.
patent: 4452841 (1984-06-01), Oliveira
Carus Edmund H.
White Eric F. T.
Johnson Beverly K.
Lesmes George F.
Vernon-Carus Limited
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