CH478083A - Process for the production of polyethylene glycol diesters, which are particularly suitable as solvents for benzocaine in the production of anesthetic aerosol preparations - Google Patents

Process for the production of polyethylene glycol diesters, which are particularly suitable as solvents for benzocaine in the production of anesthetic aerosol preparations

Info

Publication number
CH478083A
CH478083A CH754567A CH754567A CH478083A CH 478083 A CH478083 A CH 478083A CH 754567 A CH754567 A CH 754567A CH 754567 A CH754567 A CH 754567A CH 478083 A CH478083 A CH 478083A
Authority
CH
Switzerland
Prior art keywords
production
benzocaine
solvents
polyethylene glycol
particularly suitable
Prior art date
Application number
CH754567A
Other languages
German (de)
Inventor
Arthur Stone Raymond
Original Assignee
Arnar Stone Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arnar Stone Lab filed Critical Arnar Stone Lab
Publication of CH478083A publication Critical patent/CH478083A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/30—Materials not provided for elsewhere for aerosols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A61K9/12—Aerosols; Foams

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH754567A 1964-07-07 1967-05-29 Process for the production of polyethylene glycol diesters, which are particularly suitable as solvents for benzocaine in the production of anesthetic aerosol preparations CH478083A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38094564A 1964-07-07 1964-07-07
US400949A US3322624A (en) 1964-07-07 1964-10-01 Low temperature resistant aerosol anesthetic preparation containing benzocaine

Publications (1)

Publication Number Publication Date
CH478083A true CH478083A (en) 1969-09-15

Family

ID=27009179

Family Applications (1)

Application Number Title Priority Date Filing Date
CH754567A CH478083A (en) 1964-07-07 1967-05-29 Process for the production of polyethylene glycol diesters, which are particularly suitable as solvents for benzocaine in the production of anesthetic aerosol preparations

Country Status (4)

Country Link
US (1) US3322624A (en)
CH (1) CH478083A (en)
DE (1) DE1617292A1 (en)
GB (1) GB1122153A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052513A (en) * 1974-12-13 1977-10-04 Plough, Inc. Stable topical anesthetic compositions
US4344965A (en) * 1978-10-13 1982-08-17 Raymond Stone Anesthetic compositions containing benzocaine
US4600575A (en) * 1979-03-08 1986-07-15 American Home Products Corporation Aerosol anesthetic compositions
US4241048A (en) * 1979-05-01 1980-12-23 Bristol-Myers Company Suspension composition of benzocaine
US4935225A (en) * 1987-09-11 1990-06-19 Curtis John P Appetite suppresant dentifrice
US5558914A (en) * 1994-04-11 1996-09-24 Water-Jel Technologies, Inc. Water-based formulation for the treatment of sunburn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457188A (en) * 1945-05-24 1948-12-28 Americaine Inc Benzocaine solution
US2713019A (en) * 1951-01-31 1955-07-12 Allied Lab Inc Antibiotic pharmaceutical preparation containing polyethylene glycol diester as vehicle
US2801201A (en) * 1953-04-09 1957-07-30 Lincoln Lab Inc Burn treatment filling for pressure packaged dispenser

Also Published As

Publication number Publication date
GB1122153A (en) 1968-07-31
US3322624A (en) 1967-05-30
DE1617292A1 (en) 1971-02-18

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Legal Events

Date Code Title Description
PL Patent ceased