GB557473A - Improvements in the manufacture of surgical adhesive dressings - Google Patents
Improvements in the manufacture of surgical adhesive dressingsInfo
- Publication number
- GB557473A GB557473A GB1158042A GB1158042A GB557473A GB 557473 A GB557473 A GB 557473A GB 1158042 A GB1158042 A GB 1158042A GB 1158042 A GB1158042 A GB 1158042A GB 557473 A GB557473 A GB 557473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trichlorethylene
- film
- surgical adhesive
- group
- manufacture
- 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
Classifications
-
- 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
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
557,473. Polyvinyl acetal films. DALMAS & CO., Ltd., A. DE ST., and ATHERLEY, S.W. Aug. 18, 1942, No. 11580. [Class 2 (iii)] [Also in Groups VIII and VI] A film of plasticized polyvinyl acetal resin is coated with an adhesive to form a surgical adhesive dressing. The resin, made by condensing hydrolysed polyvinyl acetate with formaldehyde, acetaldehyde, or butyraldehyde, is mixed with a plasticizer such as dimethyl glycol phthalate, di-isobutyl phthalate or triethyl citrate, dissolved in a mixture of acetone, ethyl acetate and trichlorethylene or methylene chloride and trichlorethylene and cast into a film, if desired with a roughened surface as described in Specification 441,988 or with embedded gauze as described in Specification 448,164, [Group VI]. Specification 427,491, [Group VI], also is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1158042A GB557473A (en) | 1942-08-18 | 1942-08-18 | Improvements in the manufacture of surgical adhesive dressings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1158042A GB557473A (en) | 1942-08-18 | 1942-08-18 | Improvements in the manufacture of surgical adhesive dressings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB557473A true GB557473A (en) | 1943-11-22 |
Family
ID=9988844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1158042A Expired GB557473A (en) | 1942-08-18 | 1942-08-18 | Improvements in the manufacture of surgical adhesive dressings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB557473A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31887E (en) * | 1968-07-09 | 1985-05-14 | T. J. Smith & Nephew Limited | Moisture-vapor-permeable pressure-sensitive adhesive materials |
-
1942
- 1942-08-18 GB GB1158042A patent/GB557473A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31887E (en) * | 1968-07-09 | 1985-05-14 | T. J. Smith & Nephew Limited | Moisture-vapor-permeable pressure-sensitive adhesive materials |
USRE31886E (en) * | 1968-07-09 | 1985-05-14 | T. J. Smith & Nephew Limited | Moisture-vapor-permeable pressure-sensitive adhesive materials |
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