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Wool Development International Limited Patents
Assignee:
Wool Development International Limited
Address:
Ilkley, GB
No. of patents:
12
Patents:












Patent Number Title Of Patent Date Issued
5035199 Applicator for crease setting composition July 30, 1991
An applicator for a crease setting composition includes two or more applicator heads mounted over a surface having vacuum means for gripping a fabric. The applicator heads can be raised and lowered in unison and moved back and forth over the surface. When the rear edge of the fabric is
4950301 Keratinous textile treatment with arylating compounds containing fibre reactive groups August 21, 1990
A method of treating natural or synthetic polyamide or cellulosic textiles comprises applying an effective amount of an arylating agent, preferably to the dyebath. The arylating agent may be of a formula Ar--(X--Y).sub.n wherein Ar is an aromatic residue such as substituted or unsubstitu
4778299 Application for crease setting composition October 18, 1988
An applicator 10 for crease setting composition comprises an applicator body 12 having at one end thereof a nozzle 14 for applying a crease setting composition to a crease line and at the other end thereof an inlet 26 for compressed air for forcing the composition out of the nozzle 14.
4756170 Applicator for crease-setting composition July 12, 1988
An apparatus for applying a crease-setting composition for setting a crease in textile material in which the composition is forced out of a nozzle at a controlled delivery rate while the nozzle is guided along the crease line.
4721234 Crease setting apparatus January 26, 1988
An apparatus for the application of crease setting compositions comprises at least one moveable arm capable of insertion into the leg of a pair of trousers to be creased carrying at or near one end thereof an applicator head 10 comprising a cartridge 12 having a nozzle 22 for the applica
4707467 Gas filter November 17, 1987
A filter for noxious gases such as sulphur dioxide or nitrogen dioxide comprises a keratinous fibre substrate within which is deposited an effective amount of manganese dioxide. The fibres, preferably sheep's wool, may be in the form of a fibrous bat and the manganese dioxide is depo
4448817 Textile finishing of keratinous articles May 15, 1984
A method finishing keratinous textile articles, for example wool fabrics, which comprises treating the articles with an anti-felt polymer for example isocyanate functional or bunte salt functional polymers, and a polymer of chlorinated ethylenically unsaturated monomer, for example p
4447242 Textile finishing May 8, 1984
A method of finishing keratinous textile fabrics is disclosed which comprises treating the fabrics with an anionic titanium or zirconium complex at a pH in the range 1 to 4, and with a halogen containing organic acid or anhydride soluble in hot water, but preferably virtually insoluble
4391605 Textile treatment July 5, 1983
A process of imparting anti-static properties to textile materials, especially carpets, comprises treating the material with an aqueous solution of a quarternary ammonium salt and a water soluble polyether. Quarternary ammonium salts, containing three C.sub.8 -C.sub.10 alkyl or aralk
4349347 Wool scouring September 14, 1982
In wool scouring systems in which scouring liquor is continuously withdrawn from the scouring bowls for separation of solid contaminants and wool grease and then recycled to the bowls, improved separation of solids is achieved by adding a soluble silicate, and preferably also a polye
4292798 Strand break-out device October 6, 1981
A strand break-out device for preventing the formation of the fault yarns due to strand breakage when two unspun fibrous strands are spun on a common twisting spindle. A member (24) has pins (38) forming a passage means to which the strands converge during travel to the spindle and on
4191793 Method of forming a durable crease March 4, 1980
A durable crease is formed in a textile article by applying a flexible casting compound in a preformed crease using a non-rotary applicator in conjunction with a structure for guiding the applicator along the crease.

 
 
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