GB1190838A - Improvements in or relating to Dental Impression Materials - Google Patents

Improvements in or relating to Dental Impression Materials

Info

Publication number
GB1190838A
GB1190838A GB51878/67A GB5187867A GB1190838A GB 1190838 A GB1190838 A GB 1190838A GB 51878/67 A GB51878/67 A GB 51878/67A GB 5187867 A GB5187867 A GB 5187867A GB 1190838 A GB1190838 A GB 1190838A
Authority
GB
United Kingdom
Prior art keywords
dental impression
composition
alginate
nov
impression materials
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
GB51878/67A
Inventor
George Samuel Thurman
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.)
CMW LAB Ltd
Original Assignee
CMW LAB Ltd
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 CMW LAB Ltd filed Critical CMW LAB Ltd
Priority to GB51878/67A priority Critical patent/GB1190838A/en
Priority to DE19681808450 priority patent/DE1808450A1/en
Priority to NL6816189A priority patent/NL6816189A/xx
Publication of GB1190838A publication Critical patent/GB1190838A/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

1,190,838. Dental impression materials. C. M. W. LABORATORIES Ltd. 12 Nov., 1968 [14 Nov., 1967], No. 51878/67. Heading C3U. A composition in tablet form for use as a dental impression material by mixing with water comprises a soluble alginate and a salt which will react therewith in aqueous medium to produce an insoluble alginate. To use the composition, a tablet as above and water may be introduced into a tubular capsule which is then agitated, and the resulting composition is then forced out of the capsule by means of a piston. In the examples, conventional tableting procedures are used on compositions comprising sodium alginate, and (1) sodium phosphate and calcium sulphate; (2) ammonium citrate, china clay and calcium sulphate, and (3) diatomaceous earth, lead silicate and tetrasodium pyrophosphate.
GB51878/67A 1967-11-14 1967-11-14 Improvements in or relating to Dental Impression Materials Expired GB1190838A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB51878/67A GB1190838A (en) 1967-11-14 1967-11-14 Improvements in or relating to Dental Impression Materials
DE19681808450 DE1808450A1 (en) 1967-11-14 1968-11-12 Dental impression materials
NL6816189A NL6816189A (en) 1967-11-14 1968-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51878/67A GB1190838A (en) 1967-11-14 1967-11-14 Improvements in or relating to Dental Impression Materials

Publications (1)

Publication Number Publication Date
GB1190838A true GB1190838A (en) 1970-05-06

Family

ID=10461745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51878/67A Expired GB1190838A (en) 1967-11-14 1967-11-14 Improvements in or relating to Dental Impression Materials

Country Status (3)

Country Link
DE (1) DE1808450A1 (en)
GB (1) GB1190838A (en)
NL (1) NL6816189A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016420C2 (en) * 2000-10-17 2002-04-18 Tno Method for determining a computer model for a dental object, such as a crown.

Also Published As

Publication number Publication date
DE1808450A1 (en) 1969-07-10
NL6816189A (en) 1969-05-19

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees