Medicinal aerosol formulations

Details Medicinal aerosol formulations Medicinal aerosol formulations

1995-05-31

1997-10-28

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

424 46, 424434, A61L 904

Patent

active

056815450

ABSTRACT:
A self-propelling aerosol formulation which may be free from CFC's comprises a medicament, 1,1,1,2-tetrafluoroethane, a surface active agent and at least one compound having a higher polarity than 1,1,1,2-tetrafluoroethane.

REFERENCES:
patent: 2868691 (1959-01-01), Porush et al.
patent: 2885427 (1959-05-01), Ruh et al.
patent: 3014844 (1961-12-01), Thiel et al.
patent: 3219533 (1965-11-01), Mullins
patent: 3261748 (1966-07-01), Larsen
patent: 3608066 (1971-09-01), Illartein
patent: 3897779 (1975-08-01), Hansen
patent: 4083954 (1978-04-01), Tsuchiya et al.
patent: 4129603 (1978-12-01), Bell
patent: 4161516 (1979-07-01), Bell
patent: 4174295 (1979-11-01), Bargigia et al.
patent: 4243548 (1981-01-01), Heeb et al.
patent: 4311863 (1982-01-01), Gumprecht
patent: 4352789 (1982-10-01), Thiel
patent: 4405598 (1983-09-01), Brown
patent: 4428854 (1984-01-01), Enjo et al.
patent: 4590206 (1986-05-01), Forrester et al.
patent: 4601897 (1986-07-01), Saxton
patent: 4814161 (1989-03-01), Jinks et al.
patent: 4851211 (1989-07-01), Adjei et al.
patent: 4866051 (1989-09-01), Hunt et al.
patent: 4983312 (1991-01-01), Tamura et al.
patent: 5118494 (1992-06-01), Schultz et al.
patent: 5126123 (1992-06-01), Johnson
patent: 5182097 (1993-01-01), Byron
patent: 5190029 (1993-03-01), Byron et al.
patent: 5225183 (1993-07-01), Purewal et al.
patent: 5290539 (1994-03-01), Marecki
patent: 5370862 (1994-12-01), Klokkers-Bethke
patent: 5376359 (1994-12-01), Johnson
patent: 5439670 (1995-08-01), Purewal et al.
patent: 5453445 (1995-09-01), Henry
patent: 5492688 (1996-02-01), Byron et al.
patent: 5496537 (1996-03-01), Henry
Dictionnaire Vidal, pp. 1195, 1927, 2238.
New Scientist, p. 22, Apr. 23, 1987.
American Journal of Hospital Pharmacy, vol. 47, Jun. 1990.
Journal of Aerosol Medicine, vol. 4, No. 3, pp. 181-187, 1991.
SCRIP No. 1926, p. 30, May 27, 1994.
Rompps Chemie-Lexikon, 8th Ed., p. 3898, 1987.
Aerosol Age, Jul. 1988, pp. 32-33 and 42-43.
Handbook of Aerosol Technology, 2nd Ed., pp. 30-35, 166-167 and 232-233, 1979.
Eur. Respir. J. 1990.
Medical Device Technology 5, 21-25, 1991.
Physicians' Desk Reference, 40th Edition 1986, Medical Economics Company Inc. at Oradell, NJ.
"Comparison of Output Particle Size Distributions from Pressurised Aerosols Formulated as Solutions or Suspensions", R.N. Dalby and P.R. Byron, Pharmaceutical Res., vol. 5, No. 1 (1988) p. 36.
The Theory & Practice of Industrial Pharmacy, Leon Lachman et al., 3rd Ed., Lea & Febiger 1986, Chapter 20, pp. 597, 599 and 603.
Chemical and Engineering News, 24 Nov. 1986, p. 52.
Dupont Update, Mar. 1987.
Manufacturing Chemist, May 1988.
HFC 134a as a Substitute Refrigerant for CFC 12, H.O. Spauschus, Paper presented 18 to 21 Jul. 1988.
Handbook of Aerosol Technology, Second Edition (1979), pp. 30, 32, and 33.
Product Information "Les Substituts F22-F 502, FC 142b, F 123-F 134a, FC 141b", Atochem, dated Oct. 1988.
Dictionnaire Vidal (1979), p. 392--Chibro-Plast-, 1926--Spray 1000-- and 2239-2240--Ventoline Aerosol-doseur.
F. Dorvalut "L'Officine" (1978), pp. 547-548.
Copy of the product Dexa-Rhinospray sold by C.H. Boehringer Sohn.
U.s. Senate Hearing, May 12-14, 1987, pp. 487 and 347.
The Theory and Practice of Industrial Pharmacy, 2nd Edition, 1976, Lea & Fabiger, Philadelphia, pp. 270 and 276-280.
"CFC-Gasser I Medicinske Spray", Mar. 1989, Pedersen et al., pp. 753-755.
"CFC Propellant substitution: International Perspectives", Pharmaceutical Technology International, 1989, Fischer et al., pp. 16-18.
Aerosol Age, Nov. 1989, pp. 6,8.
Aerosol Age, Nov. 1989, p. 12.
Manufacturing Chemist, Nov. 1989, p. 8.
Aerosol Age, Nov. 1989, pp. 16-19.
Aerosol Age, Nov. 1989, pp. 24-26.
International Journal of Refrigeration, 1988, 11, 389 (Spauschus, Nov. 1988).
Manufacturing Chemist, Feb. 1988, p. 9.
Processing, Dec. 1988, p. 7.
"Fluorocarbons and Ozone", Apr. 1988.
Manufacturing Chemist, Sep. 1988, p. 9.
Manufacturing Chemist, Jun. 1988, p. 3.
Aerosol Age, Jul. 1988, pp. 28-31.
New Scientist, 26 May 1988, pp. 56-60.
Western Union "Mailgram", DuPont, Mar. 24, 1988.
Aerosol Age, Aug. 1988, pp. 32-39.
Research Disclosure, vol. 162, 1977, p. 70 (#16265).
K. Thoma, Aerosol--Moglichkeiten und Probleme einer Darreichungsform, Werbe-und Vertriebsgesellschaft Deutscher Apotheker m.b.H., Frankfurt a.M., 1979, Seiten 153-161 (with translation).
K. Thoma, Pharma Technologie, Concept Heidelberg, 1984, Seiten 94-102 (with translation).
T. Nelson, Alternative Formulations to Reduce CFC Use in U.S. Exempted and Excluded Aerosol Products, Report No. EPA-600/2-89-061; Nov. 1989.

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