GB2122986B - Glasses - Google Patents

Glasses

Info

Publication number
GB2122986B
GB2122986B GB08316122A GB8316122A GB2122986B GB 2122986 B GB2122986 B GB 2122986B GB 08316122 A GB08316122 A GB 08316122A GB 8316122 A GB8316122 A GB 8316122A GB 2122986 B GB2122986 B GB 2122986B
Authority
GB
United Kingdom
Prior art keywords
glasses
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
GB08316122A
Other versions
GB2122986A (en
GB8316122D0 (en
Inventor
William Duncan Potter
Andrew Conway Barclay
Reginald Dunning
Richard John Parry
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.)
Smith and Nephew Research Ltd
Pilkington Group Ltd
Original Assignee
Smith and Nephew Research Ltd
Pilkington Brothers 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 Smith and Nephew Research Ltd, Pilkington Brothers Ltd filed Critical Smith and Nephew Research Ltd
Priority to GB08316122A priority Critical patent/GB2122986B/en
Publication of GB8316122D0 publication Critical patent/GB8316122D0/en
Publication of GB2122986A publication Critical patent/GB2122986A/en
Application granted granted Critical
Publication of GB2122986B publication Critical patent/GB2122986B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/07—Stiffening bandages
    • A61L15/12—Stiffening bandages containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
    • A61L24/0047—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L24/0073—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix
    • A61L24/0089—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material with a macromolecular matrix containing inorganic fillers not covered by groups A61L24/0078 or A61L24/0084
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
GB08316122A 1981-07-03 1983-06-14 Glasses Expired GB2122986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08316122A GB2122986B (en) 1981-07-03 1983-06-14 Glasses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8120581 1981-07-03
GB08316122A GB2122986B (en) 1981-07-03 1983-06-14 Glasses

Publications (3)

Publication Number Publication Date
GB8316122D0 GB8316122D0 (en) 1983-07-20
GB2122986A GB2122986A (en) 1984-01-25
GB2122986B true GB2122986B (en) 1985-02-27

Family

ID=26280009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316122A Expired GB2122986B (en) 1981-07-03 1983-06-14 Glasses

Country Status (1)

Country Link
GB (1) GB2122986B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776838B2 (en) * 2001-03-02 2004-08-17 Albacem, Llc White pozzolan composition and blended cements containing same

Also Published As

Publication number Publication date
GB2122986A (en) 1984-01-25
GB8316122D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee