GB754376A - Improvements in or relating to impression taking compositions - Google Patents

Improvements in or relating to impression taking compositions

Info

Publication number
GB754376A
GB754376A GB8585/54A GB858554A GB754376A GB 754376 A GB754376 A GB 754376A GB 8585/54 A GB8585/54 A GB 8585/54A GB 858554 A GB858554 A GB 858554A GB 754376 A GB754376 A GB 754376A
Authority
GB
United Kingdom
Prior art keywords
relating
fluoride
impression taking
replaced
referred
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8585/54A
Inventor
Stanley Edward Noyes
Edwin Howard Lockridge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dental Perfection Co
Original Assignee
Dental Perfection Co
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 Dental Perfection Co filed Critical Dental Perfection Co
Priority to GB8585/54A priority Critical patent/GB754376A/en
Publication of GB754376A publication Critical patent/GB754376A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/90—Compositions for taking dental impressions

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)

Abstract

In a plastic composition for taking dental impressions as described in Specification 754,375, the zinc fluoride is replaced by lead fluoride. U.S.A. Specification 2,657,971 also is referred to.ALSO:In a plastic composition for taking dental impressions as described in Specification 754,375 the zinc fluoride is replaced by lead fluoride. In an example 5.0 gm. of lead fluoride is added to a mixture of 72 gm. alkali metal alginate, 220 gm. diatomaceous earth, 7 gm. tetrasodium pyrophosphate, and 40 gm. calcium sulphate hemi-hydrate. U.S.A. Specification 2,657,971 also is referred to.
GB8585/54A 1954-03-24 1954-03-24 Improvements in or relating to impression taking compositions Expired GB754376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8585/54A GB754376A (en) 1954-03-24 1954-03-24 Improvements in or relating to impression taking compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8585/54A GB754376A (en) 1954-03-24 1954-03-24 Improvements in or relating to impression taking compositions

Publications (1)

Publication Number Publication Date
GB754376A true GB754376A (en) 1956-08-08

Family

ID=9855304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8585/54A Expired GB754376A (en) 1954-03-24 1954-03-24 Improvements in or relating to impression taking compositions

Country Status (1)

Country Link
GB (1) GB754376A (en)

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