Retroreflective articles comprising a non-thermoplastic hydrocar

Stock material or miscellaneous articles – Layer or component removable to expose adhesive

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359515, 359536, 428 402, 428 409, 428 421, 428 67, 428323, 428325, 428327, 428328, 428254, 428457, 428480, 428492, 428355BL, G02B 5124

Patent

active

056395302

ABSTRACT:
Retroreflective articles for life saving devices at sea are described comprising a layer of a pressure-sensitive adhesive made using a solvent-free hot melt process which employs as starting material a tackified non-thermoplastic hydrocarbon elastomer. The process employs a continuous compounding device that has a sequence of alternating conveying and processing zones.

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Dictionary of Rubber, K.F. Heinisch, p. 359, John Wiley U Sons, New York (1974).
Code of Federal Regulations, 46 parts 156 to 165, Revised as of Oct. 1, 1993 Retroreflective Material for Lifesaving Equipment.
Federal Registrar, Solas--U.S. Coat Guard, vol 44, No. 128, Jul. 2, 1979, Rules and Regulations, Technical Specification for Retroreflective Material for Use on Life-Saving Appliances.

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