GB1354621A - Shoe-making - Google Patents
Shoe-makingInfo
- Publication number
- GB1354621A GB1354621A GB1354621DA GB1354621A GB 1354621 A GB1354621 A GB 1354621A GB 1354621D A GB1354621D A GB 1354621DA GB 1354621 A GB1354621 A GB 1354621A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyurethane
- shoe
- leather substitute
- jan
- layers
- 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
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0215—Plastics or artificial leather
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1354621 Boots &c SHOE & ALLIED TRADES RESEARCH ASSOCIATION 26 Jan 1972 [26 Jan 1971] 3212/71 Heading A3B A shoe upper or component thereof comprises a shoe lining material joined to a polyurethane-based shoe outer material along a welded seam, the lining material comprising a leather substitute material laminated to a second layer or layers of a polyurethane-based thermoplastic thermoformable material which is weldable to the outer material, the mutually weldable polyurethane materials being in contact. The leather substitute material is a flexible synthetic thermoplastic, thermoformable sheet material devoid of any fabric backing. The leather substitute matrial may be PVC which may be embossed and rendered porous to perspiration. Welding may be effected by high frequency line or spot welding. The second polyurethane layer or layers may be formed on the leather substitute material in a discontinuous pattern. In the Example PVC plastisol is spread on to a release paper, gelled by heating and after complete or incomplete cooling spread with a solution of a polyurethane in methyl ethyl ketone and dried. A sample of the material so produced is highfrequency welded along a tear-seal weld line to a poromeric polyurethane upper material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB321271 | 1971-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1354621A true GB1354621A (en) | 1974-06-05 |
Family
ID=9754078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1354621D Expired GB1354621A (en) | 1971-01-26 | 1971-01-26 | Shoe-making |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1354621A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554689A1 (en) * | 1983-11-16 | 1985-05-17 | Lambiotte Snplf | Method for manufacturing a skin intended to be cut out into shoe uppers to be joined firmly with soles |
WO1985002095A2 (en) * | 1983-11-16 | 1985-05-23 | Borden Inc | Process for shaping leather material, particularly a leather boot leg, boot leg and footwear obtained by implementing such process |
FR2573093A2 (en) * | 1984-11-09 | 1986-05-16 | Lambiotte Snplf Div Borden Fra | Process for fashioning leather, in particular the upper of a leather shoe, shoe upper and shoe obtained by using this process. |
FR2580908A1 (en) * | 1985-04-27 | 1986-10-31 | Sandoz Sa | METHOD FOR MANUFACTURING SHOES WITH RODS COMPRISING A FINISHING COATING |
-
1971
- 1971-01-26 GB GB1354621D patent/GB1354621A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2554689A1 (en) * | 1983-11-16 | 1985-05-17 | Lambiotte Snplf | Method for manufacturing a skin intended to be cut out into shoe uppers to be joined firmly with soles |
WO1985002095A2 (en) * | 1983-11-16 | 1985-05-23 | Borden Inc | Process for shaping leather material, particularly a leather boot leg, boot leg and footwear obtained by implementing such process |
EP0145560A2 (en) * | 1983-11-16 | 1985-06-19 | Borden, Inc. | Treating process for leather, particularly for leather shoe-uppers, shoe-uppers and shoes manufactured according to this process |
WO1985002095A3 (en) * | 1983-11-16 | 1985-07-18 | Borden Incorporated | Process for shaping leather material, particularly a leather boot leg, boot leg and footwear obtained by implementing such process |
EP0145560A3 (en) * | 1983-11-16 | 1985-09-18 | Borden, Inc. | Treating process for leather, particularly for leather shoe-uppers, shoe-uppers and shoes manufactured according to this process |
FR2573093A2 (en) * | 1984-11-09 | 1986-05-16 | Lambiotte Snplf Div Borden Fra | Process for fashioning leather, in particular the upper of a leather shoe, shoe upper and shoe obtained by using this process. |
FR2580908A1 (en) * | 1985-04-27 | 1986-10-31 | Sandoz Sa | METHOD FOR MANUFACTURING SHOES WITH RODS COMPRISING A FINISHING COATING |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |