Abrasive filaments comprising abrasive-filled thermoplastic elas

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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428372, 428373, 428374, 51298, 51299, D02G 300

Patent

active

054439060

ABSTRACT:
An abrasive filament, including a thermoplastic elastomer having abrasive particles dispersed and adhered therein, exhibits improved life over previously known abrasive-filled polymeric filaments. Methods of making abrasive filaments of the invention, articles including the abrasive filaments, and methods of abrading surfaces using the abrasive articles of the invention are also described.

REFERENCES:
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patent: 4945687 (1990-08-01), Scheider et al.
R. D. Lundberg, "Ionic Polymers," Encyclopedia of Polymer Science and Engineering, vol. 8, 1985, pp. 393-423.
H. Schroeder and R. J. Cella, "Elastomeric Polyesters," Encyclopedia of Polymer Science and Engineering, vol. 12, 1985, pp. 75-117.
C. P. Rader and J. H. Muhs, "Thermoplastic Elastomers-Introduction to TPEs," Modern Plastics, Mid-Oct. 1989 Encyclopedia Issue, pp. 122-132.
Product Literature: 3M "Brushlon Products, Belts, Wheels, Discs, Rolls & Cylinder Brushes," Brochure No.: 60-440-0387-3(653)K, 1983.
Society of Manufacturing Engineers, Developing and Emerging Trends in Brushing and Buffing, Scheider, MR83-682, Nov. 8, 1983.

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