GB1065418A - Creation of Inventions and Patents with Artificial Intelligence

GB1065418A – Improvements in or relating to stiffener material
– Google Patents

GB1065418A – Improvements in or relating to stiffener material
– Google Patents
Improvements in or relating to stiffener material

Info

Publication number
GB1065418A

GB1065418A
GB1964364A
GB1964364A
GB1065418A
GB 1065418 A
GB1065418 A
GB 1065418A
GB 1964364 A
GB1964364 A
GB 1964364A
GB 1964364 A
GB1964364 A
GB 1964364A
GB 1065418 A
GB1065418 A
GB 1065418A
Authority
GB
United Kingdom
Prior art keywords
fibres
layer
sheet
particles
copolymer
Prior art date
1958-11-26
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

Application number
GB1964364A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Noxet UK Ltd

Original Assignee
British United Shoe Machinery Ltd
Priority date (The priority date 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 date listed.)
1958-11-26
Filing date
1964-05-12
Publication date
1967-04-12

1959-06-01
Priority claimed from US81719159
external-priority
patent/US3021240A/en

1959-10-20
Priority claimed from US84755059
external-priority
patent/US3102836A/en

1964-05-12
Application filed by British United Shoe Machinery Ltd
filed
Critical
British United Shoe Machinery Ltd

1967-04-12
Publication of GB1065418A
publication
Critical
patent/GB1065418A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

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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

B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts

B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics

B29C70/06—Fibrous reinforcements only

B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres

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

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR

D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material

D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface

D06N7/0039—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the physical or chemical aspects of the layers

D06N7/0052—Compounding ingredients, e.g. rigid elements

D06N7/0055—Particulate material such as cork, rubber particles, reclaimed resin particles, magnetic particles, metal particles, glass beads

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06N2201/00—Chemical constitution of the fibres, threads or yarns

D06N2201/02—Synthetic macromolecular fibres

D06N2201/0263—Polyamide fibres

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06N2201/00—Chemical constitution of the fibres, threads or yarns

D06N2201/04—Vegetal fibres

D06N2201/042—Cellulose fibres, e.g. cotton

D—TEXTILES; PAPER

D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR

D06N2211/00—Specially adapted uses

D06N2211/10—Clothing

D06N2211/106—Footwear

Abstract

Sheet material from which blanks suitable for use in stiffening end portions of shoe uppers can be cut out comprises a water-laid layer of heat-fusible synthetic resin particles and fibres the ratio of particles to fibres being 0.5-5:1 by weight, the layer having on at least one side thereof a layer of thermoplastic adhesive fusible at temperatures which soften the particles. The fibres may be cellulosic and may include cotton, nylon, hemp, hair, wool, leather, asbestos, kraft or sulphite pulp fibres. The heat-fusible synthetic resin particles may be any polymer or copolymer of syrene, vinyl toluene, vinyl acetate, and the C1-4 alkyl acrylates and methacrylates. A fibrous fabric sheet may be provided on one side of the water-laidlayer. This composite sheet may be impregnated from the reinforcing fabric side with an aqueous dispersion of a binder. The latter be a thermoplastic material. Specified binder compositions are latices of styrene polymers and copolymers and polymers of C1-4 alkyl acrylates. After impregnation the sheet is dried, and the adhesive material is applied. The water-laid layer may be formed by straining papermaking furnish containing dispersed thermoplastic particles through a fibrous fabric sheet. Such a sheet may be held to the water-laid fibrous layer deposited from the furnish by an interspersion and entanglement of the fibres of the layer with the fibres of the fabric. In an example, an aqueous dispersion of kraft fibres and beads of a copolymer of vinyl toluene and ethyl hexyl acrylate was introduced into the flow box of a cylinder-type papermaking machine, on the screen of which was laid a woven cotton cloth. The dispersion was applied to the cloth on the cylinder screen to form a layer of fibre and resin particles, which after being passed through rolls to squeeze water from it, was adherent to the cloth. The composite sheet was dried and impregnated with a binder liquid consisting of an aqueous dispersion of acrylate modified polystyrene latex and butyl benzyl phthalate. The impregnated sheet was dried, rolled, and coated on both sides with a resin emulsion comprising a copolymer of vinyl acetate and a C6 or higher alkyl acrylate.ALSO:Sheet material from which blanks suitable for use in stiffening end portions of shoe uppers can be cut out comprises a water-laid layer of heat-fusible synthetic resin particles and fibres, the ratio of particles to fibres being 0.5-5:1 by weight, the layer having on at least one side thereof a layer of thermoplastic adhesive fusible at temperatures which soften the particles. The fibres may comprise cellulosic fibres and may include cotton, nylon, hemp, hair, wool, leather, asbestos, kraft or sulphite pulp fibres. The heat-fusible synthetic resin particles may be any polymer or copolymer of styrene, vinyltoluene, vinyl acetate, and the C1-4 alkyl acrylates and methacrylates. The thermoplastic adhesive may be polyvinyl actetate, a polyamide, a polyester, a polyester amide resin, polyethylene, a copolymer of ethylene with vinyl acetate and methyl acrylate or ethyl acrylate, or a mixture thereof. A fibrous fabric sheet may be provided on one side of the layer of heat-fusible synthetic resin particles and fibres. The fabric may be open woven or non-woven fibrous fabric. It may be made of cotton or rayon. The composite sheet of water-laid layer and fibrous fabric sheet may be impregnated from the reinforcing fabric side with an aqueous dispersion of a binder, which may be a thermoplastic material. Specified binder compositions are latices of styrene polymers and copolymers and polymers of C1-4 alkyl acrylates. After impregnation, the sheet is dried, and the adhesive material is applied. In examples, a water-laid layer of kraft fibres and particles of a co-polymer of vinyl toluene and ethyl hexyl acrylate are held on a woven cotton cloth, the composite being impregnated with a binder composition comprising acrylate-modified polystyrene and coated on both sides with an emulsion comprising a copolymer of vinyl acetate and C6 or higher alkyl acrylate. Alternatively, the composite is impregnated with a butadiene-styrene copolymer and coated on both sides with a hot melt coating composition comprising a copolymer of ethylene and vinyl acetate, petroleum refinery wax, and a hydrocarbon resin.

GB1964364A
1958-11-26
1964-05-12
Improvements in or relating to stiffener material

Expired

GB1065418A
(en)

Applications Claiming Priority (4)

Application Number
Priority Date
Filing Date
Title

US77652558A

1958-11-26
1958-11-26

US81719159

US3021240A
(en)

1959-06-01
1959-06-01
Flocked solvent activatable stiffener sheet material

US84755059

US3102836A
(en)

1959-10-20
1959-10-20
Sheet material comprising fibers and plastic particles

US28023563A

1963-05-14
1963-05-14

Publications (1)

Publication Number
Publication Date

GB1065418A
true

GB1065418A
(en)

1967-04-12

Family
ID=27501271
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB1964364A
Expired

GB1065418A
(en)

1958-11-26
1964-05-12
Improvements in or relating to stiffener material

Country Status (1)

Country
Link

GB
(1)

GB1065418A
(en)

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2127863A
(en)

1982-09-30
1984-04-18
Vortex Ind Prod
Cohesive fibrous material and method of forming same

US6391380B1
(en)

2000-08-03
2002-05-21
Stanbee Company, Inc.
Stiffener material with self adhesive properties

US7528080B2
(en)

2005-12-15
2009-05-05
Dow Global Technologies, Inc.
Aqueous polyolefin dispersions for textile impregnation

1964

1964-05-12
GB
GB1964364A
patent/GB1065418A/en
not_active
Expired

Cited By (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2127863A
(en)

1982-09-30
1984-04-18
Vortex Ind Prod
Cohesive fibrous material and method of forming same

US6391380B1
(en)

2000-08-03
2002-05-21
Stanbee Company, Inc.
Stiffener material with self adhesive properties

US6475619B2
(en)

2000-08-03
2002-11-05
Stanbee Company, Inc.
Stiffener material with self adhesive properties

US7528080B2
(en)

2005-12-15
2009-05-05
Dow Global Technologies, Inc.
Aqueous polyolefin dispersions for textile impregnation

US7998531B2
(en)

2005-12-15
2011-08-16
Dow Global Technologies Llc
Aqueous polyolefin dispersions for textile impregnation

Contact information