Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1980-07-07
1981-12-08
Hoffman, James R.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428272, 428921, C09K 328
Patent
active
043048145
ABSTRACT:
The present invention relates to flameproof textile articles and to processes for obtaining the same. The textile articles consist or consist essentially of halogen-containing modacrylic polymers containing on their surface about 0.2% to 2% by weight of silica relative to the weight of the articles. They are obtained by treatment with an emulsion of a hydrogenopolysiloxane compound in the presence of a curing catalyst, followed by a heat treatment at a temperature which can vary between about 100.degree. and 160.degree. C. They are of great value in certain flameproof textile applications such as household furnishings and garments.
REFERENCES:
patent: 3637427 (1972-01-01), Tsuruta et al.
patent: 3759851 (1973-09-01), Carl et al.
patent: 3962500 (1976-06-01), Smith
Hoffman James R.
Rhone-Poulenc Textile
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