GB1071052A - Improvements in or relating to materials suitable for use in the stiffening of shoe uppers - Google Patents
Improvements in or relating to materials suitable for use in the stiffening of shoe uppersInfo
- Publication number
- GB1071052A GB1071052A GB436963A GB436963A GB1071052A GB 1071052 A GB1071052 A GB 1071052A GB 436963 A GB436963 A GB 436963A GB 436963 A GB436963 A GB 436963A GB 1071052 A GB1071052 A GB 1071052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stiffener
- stiffening
- relating
- materials suitable
- particulate material
- 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
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/08—Heel stiffeners; Toe stiffeners
- A43B23/16—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A shoe stiffener is made from a mixture comprising polyolefin and particulate material, said particulate material having an affinity for adhesive and being exposed at at least one surface of the stiffener. The polyolefin may be a copolymer of ethylene and ethyl acrylate and the particulate material may be short fibrous material e.g. wood flour, or chopped cotton or viscose. The stiffener may be made by casting or extruding a block of the material, having an outline shape corresponding to that of the stiffener and then slicing stiffeners from the block, or by splitting a single sheet of the material in two and then die-cutting stiffeners from the split sheets.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB436963A GB1071052A (en) | 1963-02-02 | 1963-02-02 | Improvements in or relating to materials suitable for use in the stiffening of shoe uppers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB436963A GB1071052A (en) | 1963-02-02 | 1963-02-02 | Improvements in or relating to materials suitable for use in the stiffening of shoe uppers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1071052A true GB1071052A (en) | 1967-06-07 |
Family
ID=9775875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB436963A Expired GB1071052A (en) | 1963-02-02 | 1963-02-02 | Improvements in or relating to materials suitable for use in the stiffening of shoe uppers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1071052A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2515706A1 (en) * | 1981-10-30 | 1983-05-06 | Morel Serge | Fibrous reinforcing pieces for shoe mfr. - by dry blending fibres and resin to reduce overall energy needs |
-
1963
- 1963-02-02 GB GB436963A patent/GB1071052A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2515706A1 (en) * | 1981-10-30 | 1983-05-06 | Morel Serge | Fibrous reinforcing pieces for shoe mfr. - by dry blending fibres and resin to reduce overall energy needs |
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