GB355276A - Dental absorbent rolls, and methods of making the same - Google Patents
Dental absorbent rolls, and methods of making the sameInfo
- Publication number
- GB355276A GB355276A GB1206430A GB1206430A GB355276A GB 355276 A GB355276 A GB 355276A GB 1206430 A GB1206430 A GB 1206430A GB 1206430 A GB1206430 A GB 1206430A GB 355276 A GB355276 A GB 355276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- absorbent
- roll
- cotton
- wool
- 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
Links
- 230000002745 absorbent Effects 0.000 title abstract 6
- 239000002250 absorbent Substances 0.000 title abstract 6
- 229920000742 Cotton Polymers 0.000 abstract 4
- 229920002472 Starch Polymers 0.000 abstract 3
- 235000019698 starch Nutrition 0.000 abstract 3
- 239000008107 starch Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 210000003296 saliva Anatomy 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
- A61F13/2082—Apparatus or processes of manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
355,276. Absorbent dental rolls. LADD, J. W. B., Katonah, New York, U.S.A. April 16, 1930, No. 12064. [Class 81 (ii).] An absorbent roll for use in dentistry for absorbing saliva, consists of a body of absorbent material, such as soft fluffy paper, which tends to disintegrate when wet, a wrapper of a non-disintegrating absorbent such as cotton-wool, and an outer coating of comparatively insoluble adhesive material such as starch. The shoets of paper and cotton-wool are preferably rolled so that the fibres extend lengthwise of the roll. The sheets 15, 17 of paper and cotton wool respectively are so arranged on a platen 19 that, when they are rolled by an advancing member 20, the paper 15 forms the centre of the roll whilst the cotton 17 is wound between the outer convolutions of the paper and is continued to completely envelope the paper. The absorbent roll so formed is caused to roll over a part of the platen previously coated with starch paste so as to receive an insoluble outer coating 18, serving as a binder, and is then baked to dry the starch. The paper layer 15 preferably consists of five or other number of thinner layers placed together. The apparatus employed is described in Specification 355,277 which is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1206430A GB355276A (en) | 1930-04-16 | 1930-04-16 | Dental absorbent rolls, and methods of making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1206430A GB355276A (en) | 1930-04-16 | 1930-04-16 | Dental absorbent rolls, and methods of making the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB355276A true GB355276A (en) | 1931-08-17 |
Family
ID=9997760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1206430A Expired GB355276A (en) | 1930-04-16 | 1930-04-16 | Dental absorbent rolls, and methods of making the same |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB355276A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2389150A4 (en) * | 2009-01-22 | 2013-04-10 | Svante Syk | Plug to be introduced into a passage such as a nasal passage or ear canal |
-
1930
- 1930-04-16 GB GB1206430A patent/GB355276A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2389150A4 (en) * | 2009-01-22 | 2013-04-10 | Svante Syk | Plug to be introduced into a passage such as a nasal passage or ear canal |
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