GB426669A - Improvements in or relating to the manufacture of rubber articles - Google Patents
Improvements in or relating to the manufacture of rubber articlesInfo
- Publication number
- GB426669A GB426669A GB35296/33A GB3529633A GB426669A GB 426669 A GB426669 A GB 426669A GB 35296/33 A GB35296/33 A GB 35296/33A GB 3529633 A GB3529633 A GB 3529633A GB 426669 A GB426669 A GB 426669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- layer
- dried
- gloves
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B42/00—Surgical gloves; Finger-stalls specially adapted for surgery; Devices for handling or treatment thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
Abstract
Rubber articles having a crinkled surface are manufactured by applying a layer of an aqueous dispersion of rubber or the like to a layer or article of unvulcanized masticated rubber and, when the layer of dispersion has dried, applying a rubber solvent to the composite article or layer. A crinkling of the surface occurs. The article may be subsequently dried and vulcanized. A suitable dispersion is diluted latex of 20 per cent dry rubber content. In an example, to manufacture surgeons' gloves, formers are dipped a number of times in a solution of masticated rubber and dried; the gloves are then dipped in 25 per cent latex, dried, and immersed in a solvent such as petrol. When dry the gloves are vulcanized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35296/33A GB426669A (en) | 1933-12-15 | 1933-12-15 | Improvements in or relating to the manufacture of rubber articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35296/33A GB426669A (en) | 1933-12-15 | 1933-12-15 | Improvements in or relating to the manufacture of rubber articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB426669A true GB426669A (en) | 1935-04-08 |
Family
ID=10376108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35296/33A Expired GB426669A (en) | 1933-12-15 | 1933-12-15 | Improvements in or relating to the manufacture of rubber articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB426669A (en) |
-
1933
- 1933-12-15 GB GB35296/33A patent/GB426669A/en not_active Expired
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