Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Patent
1995-09-25
1998-01-20
Ahmad, Nasser
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
283 81, 428141, 428156, 428161, 428172, 428173, 428353, 428323, 428354, 4289044, B32B 700
Patent
active
057099189
ABSTRACT:
An information indicator used for a tire production control label or the like is provided with a film-type substrate formed of a heat-resistant resin. An information indicating surface onto which a recognizable indication indicating specified information is printed is formed on one surface of the substrate, and a pressure sensitive adhesive layer is formed via a primer layer on the other surface of the substrate. The information indicating surface is formed so as to have a surface roughness whose arithmetical mean deviation of the profile determined in JIS B 0801 lies between 0.5 and 5 .mu.m, and an indication such as a bar code, characters, figures, symbols or drawings is attached to the information indicating surface. With the information indicator formed in this way, the indication does not become blurred or erased even under the high temperatures and high pressures during vulcanization.
REFERENCES:
patent: 3658635 (1972-04-01), Eustice
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patent: 4981737 (1991-01-01), Rico
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Japanese Industrial Standard, Surface Roughness Definitions and Designation, JIS B 0601 (1994).
Article entitled "Frequency And Loss Factors of Sandwich Beams Under Various Boundary Conditions", D.K. Rao, Journal Mechanical Engineering Science, vol. 20, No. 5, 1978, pp. 271-282.
Kimijima Takao
Sakashita Hitoshi
Ahmad Nasser
Bridgestone Corporation
Lintec Corporation
Nichols G. Peter
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