Tablets having clear impressed marks and method for making same

Details Tablets having clear impressed marks and method for making same Tablets having clear impressed marks and method for making same

1983-03-04

1991-03-26

Rose, Shep A.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424 71, A61K 944

Patent

active

050027751

ABSTRACT:
Disclosed are tablets having clear marks including letters, figures and the like which are impressed thereon wherein a material different in color tone from the portion other than the mark portion is deposited in the impressed valley portion and if necessary, these tablets are further applied with a coating and a method for producing the tablets.

REFERENCES:
patent: 2161990 (1939-07-01), Asnes
patent: 2539303 (1951-01-01), Gerke et al.
patent: 2687367 (1954-08-01), Burrin
patent: 2865810 (1958-12-01), Sanders
patent: 2925365 (1960-02-01), Nicholson et al.
patent: 2996431 (1961-08-01), Barry
patent: 3015609 (1962-01-01), Sanders
patent: 3015610 (1962-01-01), Sanders
patent: 3054724 (1962-09-01), Raff
patent: 3125490 (1964-03-01), Hershberg
patent: 3159544 (1964-12-01), Heffernan et al.
patent: 3438797 (1969-04-01), Biddle
patent: 3443515 (1969-05-01), Smith et al.
patent: 3533804 (1970-10-01), Bennett
patent: 3631798 (1972-01-01), St. John
patent: 3633502 (1972-01-01), Schwandt
patent: 3759176 (1973-09-01), Schwandt
patent: 3981984 (1976-09-01), Signorino
patent: 4066585 (1978-01-01), Schepp et al.
patent: 4112189 (1978-09-01), Terwilliger
patent: 4139613 (1979-02-01), Hefele
patent: 4168321 (1979-09-01), Okamoto
patent: 4212899 (1980-07-01), Hodakowski et al.
patent: 4353887 (1980-01-01), Hess et al.
patent: 4522840 (1985-07-01), Corfield et al.
patent: 4661367 (1983-05-01), Forse et al.
patent: 4720378 (1988-01-01), Forse et al.
Moran, Printing in the 20th Century (1974), Hastings House, New York, N.Y., pp. 100-103, 272-284, 320-322 (Intaglio, Electrostatic, Driography).
Gross Etching Engraving & Intaglio Printing (1973), Oxford U. Press, N.Y., pp. 119-143 (Intaglio Printing, Intaglio Printing in color).
Abstract of U.S. Pat. No. 4,720,378, Official Gazzette, p. 1351 (Jan. 19, 1988).
Colorgon Opalux Oqaque Color Concentrate (1-81), 8 pp.
Porter D & Cl, May 1981, pp. 46, 48, 50, 53, 86-93, "Tablet Coating".
Porter D & Cl, Sep. 1981, pp. 50-54, 56, 58, "Tablet Coating".
Corfield et al., CA., 100, #126889y (1984), of EPO 96982, 12/28/83.
Kornblum et al., CA., 73, #59274g (1970), of J. Pharm. Sci., 59(7):1016-18 (1970).
Woznicki et al., CA., 91, #27306v (1979), of Ger. Off. 2820981, Apr. 5, 1979.
Signorino, CA., 85, #166660v (1976), of U.S. Pat. No. 3,981,854, Sep. 21, 1976.
Porter et al., CA., 95, #86324e (1981), of Ger. Off. 3,043,914, Jun. 19, 1981.
Porter, CA., 92, #220636b (1980), of Pharm. Technol., 4(3):67-75 (1980).
Rowe (1981), J. Pharm. Pharmacol., 33:1-4, The Effect of the Particle Size of an Inert Additive on the Surface Roughness of a Film-Coated Tablet.
Rowe et al. (1980), J. Pharm. Pharmacol., 32:647-648 (1980), The Effect of Film Thickness on the Incidence of the Defect Bridging of Intagliations on Film Coated Tablets.
Entwistle et al. (1979), J. Pharm. Pharmacol., 31:269-272, Plasticization of Cellulose Ethers Used in the Film Coatings of Tablets.
Rowe (1978), J. Pharm. Pharmacol., 30:343-346 (1978), The Measurement of the Adhesion of Film Coatings to Tablet Surfaces: Effect of Tablet Porosity Surface Roughness, Film Thickness.
Lehmann et al., Drugs Made in Germany (1973), 16:126, 131, 132, 134, 136, The Use of Aqueous Synthetic Polymer Dispersion for Coating Pharmaceutical Dosage Forms.
Porter, Pharm. Tech., 3(9):55-59 (1980), Aqueous Film Coating . . . An Overview.
Rowe et al., J. Pharm. Pharmacol., 33:174-175 (1981), The Effect of Plasticizer Type and Concentration on the Incidence of Bridgings of Intagliations On-Film-Coated Tablets.
Oxford English Dictionary (vol. V, H-K), p. 365; Intagliated, Intagliature, Intaglio.

Affiliated with

Also associated with

Rating

Tablets having clear impressed marks and method for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tablets having clear impressed marks and method for making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tablets having clear impressed marks and method for making same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-616196