Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1977-02-07
1978-07-25
Smith, Ronald H.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
350 97, 350105, 350109, 427162, 427163, 427199, 427204, 427205, 427412, 428433, 428446, 428450, 428457, B32B 516, B32B 1706
Patent
active
041030605
ABSTRACT:
Retroreflective-treated fabrics, and products and methods for forming the treatments are taught. As an example, a free-flowing mass of minute retroreflectorization particles that each comprise hemispherically reflectorized transparent microspheres supported in a softenable binder material are cascaded onto a fabric. The binder material is softened during application to provide adhesion of the particles to the fabric. A very sparse retroreflective treatment can be provided, which leaves the fabric with nearly its full original appearance as well as hand, feel, and breathability. Yet the treatment will greatly increase the safety of a pedestrian by making him visible at night.
REFERENCES:
patent: 2567233 (1951-09-01), Palmquist et al.
patent: 2581549 (1952-01-01), McGaugh
patent: 2582132 (1952-01-01), Kaphan
patent: 3377184 (1968-04-01), Kukoff
patent: 3535019 (1970-10-01), Longlet et al.
patent: 3551025 (1970-12-01), Bingham et al.
patent: 3563781 (1971-02-01), Johnson
patent: 3700305 (1972-10-01), Bingham
patent: 3758192 (1973-09-01), Bingham
patent: 3790431 (1974-02-01), Tung
Bailey Terry R.
Bingham Wallace Karl
Alexander Cruzan
Bell Janyce A.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith Ronald H.
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