GB1025442A - Improvements in or relating to the stiffening of shoe uppers - Google Patents
Improvements in or relating to the stiffening of shoe uppersInfo
- Publication number
- GB1025442A GB1025442A GB633/63A GB63363A GB1025442A GB 1025442 A GB1025442 A GB 1025442A GB 633/63 A GB633/63 A GB 633/63A GB 63363 A GB63363 A GB 63363A GB 1025442 A GB1025442 A GB 1025442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- composition
- stiffening
- adhesive
- sheets
- 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
- 239000000203 mixture Substances 0.000 abstract 7
- 239000004744 fabric Substances 0.000 abstract 6
- 239000000853 adhesive Substances 0.000 abstract 4
- 230000001070 adhesive effect Effects 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000003351 stiffener Substances 0.000 abstract 2
- 240000000491 Corchorus aestuans Species 0.000 abstract 1
- 235000011777 Corchorus aestuans Nutrition 0.000 abstract 1
- 235000010862 Corchorus capsularis Nutrition 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 125000003158 alcohol group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920000058 polyacrylate Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000007614 solvation Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/146—Uppers
-
- 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
-
- 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
- A43B23/17—Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Laminated Bodies (AREA)
Abstract
Shoe counter stiffeners are cut from material comprising open mesh fabric, a sheet of thermoplastic stiffening composition bonded to each side of the fabric and a coating of thermoactive adhesive on at least one exposed face of the stiffening composition. Suggested mesh fabrics are formed of jute, glass, metal and nylon and are between 0.002 and 0.020 inches thick. The stiffening composition is preferably a polyvinyl chloride homopolymer or copolymer e.g. a copolymer of vinyl chloride and vinyl acetate, or a mixture of polyvinyl chloride polymers and acrylic polymers such as a homopolymer of a methacrylate the alcohol residue of which contains 1 to 4 carbon atoms. Plasticizers of which many examples are given, heat-, light-, and oxygen-stabilizers, colorants, and fillers may be included in the stiffening composition. The thickness of the sheets is between 0.005 and 0.020 inches. The adhesive is preferably a wax with minor amounts of a rubbery composition such as polyisobutylene and a resinous modifier to act as e.g. a plasticizer. The adhesive may be prepared by mixing in a steam jacketed kettle or by solvation in toluence or naphtha and the coating is preferably between 0.0005 and 0.005 inches thick. The sheets of stiffener composition and the fabric may be laminated by subjecting them to pressure at 250 p.s.i. at 350 DEG F. for 5 minutes in a hydraulic press. After 15 minutes' cooling, the laminate is removed and its surface sprayed with the thermoactive adhesive solution. The coated laminate is hung in a circulating air oven, set at 250 DEG F., for five minutes to allow the solvent to evaporate. An alternative method of laminating the sheets to the fabric comprises feeding lengths of sheeting and an interlayer fabric through heated pressure rollers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US164730A US3234668A (en) | 1962-01-08 | 1962-01-08 | Laminate articles useful as shoe stiffeners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1025442A true GB1025442A (en) | 1966-04-06 |
Family
ID=22595839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB633/63A Expired GB1025442A (en) | 1962-01-08 | 1963-01-07 | Improvements in or relating to the stiffening of shoe uppers |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3234668A (en) |
| DE (1) | DE1485824A1 (en) |
| GB (1) | GB1025442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2306899A (en) * | 1995-11-07 | 1997-05-14 | British Textile Tech | Coated fabrics |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3629050A (en) * | 1968-05-29 | 1971-12-21 | Pacesetter Products Inc | Shoe stiffener blanks comprising polyvinyl chloride, an impact modifier and a layer of heat activatable adhesive |
| US3627613A (en) * | 1969-05-23 | 1971-12-14 | Monsanto Co | Continuous process for preparing composites in sheet form |
| DE2336067A1 (en) * | 1973-07-16 | 1975-02-06 | Degussa | REINFORCEMENT MATERIAL, ESPECIALLY FOR SHOES |
| US4069602A (en) * | 1972-05-23 | 1978-01-24 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Joining stiffening material to shoe upper using UHF field |
| US4896440A (en) * | 1987-04-23 | 1990-01-30 | Salaverria Francisco A | Composite polymeric leisure shoe and method of manufacture thereof |
| WO2002018691A2 (en) * | 2000-08-28 | 2002-03-07 | Mani Shankar Almal | Jute/cotton composites for use in the manufacture of footwear components and method of manufacture of such composites |
| WO2006086854A1 (en) * | 2005-02-18 | 2006-08-24 | Simon Jeremy Skirrow | Improvements to goat skin for shoe and apparel manufacture |
| US20110192055A1 (en) * | 2010-02-05 | 2011-08-11 | Olenicoff Kim L | Reinforcement device for boots |
| CN104228293B (en) * | 2013-06-19 | 2017-11-10 | 深圳富泰宏精密工业有限公司 | The preparation method of fibrous plate and through fibrous plate made from this method |
| US10182656B2 (en) | 2015-04-13 | 2019-01-22 | Steelcase Inc. | Seating components with laminated bonding material |
| USD888479S1 (en) | 2018-06-04 | 2020-06-30 | Steelcase Inc. | Chair arm |
| USD891842S1 (en) | 2018-06-04 | 2020-08-04 | Steelcase Inc. | Chair arm |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734289A (en) * | 1956-02-14 | Shoe stiffener | ||
| US2569764A (en) * | 1946-07-25 | 1951-10-02 | Boyd Welsh Inc | Initially soft stiffenable material |
| US2572184A (en) * | 1949-02-24 | 1951-10-23 | United Shoe Machinery Corp | Unsupported box toe and counter materials |
| US2690769A (en) * | 1950-03-29 | 1954-10-05 | Goodyear Tire & Rubber | Laminated structure |
| US2611726A (en) * | 1950-05-20 | 1952-09-23 | Raymond B Harrison | Shoe lining having self-stiffening properties |
| US2619441A (en) * | 1950-10-10 | 1952-11-25 | Beckwith Mfg Co | Sueded quarter lining |
| US2611195A (en) * | 1951-06-16 | 1952-09-23 | United Shoe Machinery Corp | Stiffening uppers of shoes |
| US2812570A (en) * | 1951-10-26 | 1957-11-12 | Franz R Lushas | Hardened molded articles |
| US2787570A (en) * | 1954-03-17 | 1957-04-02 | Gen Tire & Rubber Co | Reinforced sheet material |
| US2721819A (en) * | 1955-02-21 | 1955-10-25 | Allison G Munro | Flashing |
-
1962
- 1962-01-08 US US164730A patent/US3234668A/en not_active Expired - Lifetime
- 1962-12-31 DE DE19621485824 patent/DE1485824A1/en active Pending
-
1963
- 1963-01-07 GB GB633/63A patent/GB1025442A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2306899A (en) * | 1995-11-07 | 1997-05-14 | British Textile Tech | Coated fabrics |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1485824A1 (en) | 1969-07-17 |
| US3234668A (en) | 1966-02-15 |
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