IPC分类号：
A41D27/08 | D06P5/24 | D06Q1/12 | A41D27/00 | D06Q1/00 | B44C1/16 | G09F3/04
国民经济行业分类号：
C1921 | C1932 | C1811 | C1942 | C1821 | C1819 | C1829
当前申请(专利权)人：
POLYMARK LIMITED
原始申请(专利权)人：
POLYMARK LIMITED
发明人：
SHADBOLT, LAWRENCE, EDWARD | STERN, HAROLD, JACOB | MEYER, HANS
摘要：
928,347. Transfers and labels. POLYMARK Ltd. Oct. 9, 1961 [Oct. 14, 1960], No. 35276/60. Class 100 (2). A transfer comprises a temporary support 11, Fig. 2, of paper coated with a mixture of an alkyd resin and an oil-soluble melamine-formaldehyde resin screen-printed with a decorative pattern 12 utilizing a solubilized linear polyamide such as Maranyl C 109/P. The support 11 may comprise a polymer of glyceryl terephthalate. In a further embodiment the pattern 12, Fig. 4, is covered with a transparent, translucent or opaque layer 13 which is capable of forming a contrastingly coloured background, after transfer of the decorative pattern to a textile article. The layer 13 may comprise a solubilized linear polyamide similar to the medium from which the pattern 12 is formed. In yet a further embodiment the support 11, Fig. 5, is initially coated with a transparent layer 14 of a solubilized linear polyamide and the pattern 12, also compounded from a solubilized linear polyamide, is applied to the outer surface of this coating layer. The above transfers are applied to a fabric or textile article under heat and pressure, the support 11 being then removed. Fig. 8 discloses a label in the form of a marking element which may be readily removed as a complete entity from the support 25 before or after application and can be handled as a separate unit. The element comprises a multiple layer construction with a printed pattern 22 sandwiched between enclosing layers 23, 24 and carried upon a support 25, which may be of paper. The pattern 22 may be printed in a flexographic ink, or an ink based on a solubilized linear polyamide, and both layers 23, 24 may be of such a polyamide. In an alternative arrangement the layer 24 consists of a film or foil of nylon or a similar linear polyamide material. The solubilized linear polyamides referred to preferably consist of Nylon 66 rendered soluble by treatment with an aldehyde as described in Specification 591,382. Catalysts, e.g. aconitic, hydrochloric, oxalic, toluene sulphonic, phthalic, sulphuric, salicylic, tartaric, phosphoric, citric, sulphanilic, tannic and thiosalicylic acids, may be added to the solubilized linear polyamides in order to accelerate the rate at which resistance to deterioration due to use or wear is developed in the transferred pattern 12 or 22 whilst it is being subjected to the heat and pressure of the transfer or labelling operation. Alternatively, the catalyst may be applied by interposing a cloth moistened with the catalyst solution between the transfer or element and a heated pressure member during a heat treatment beyond that required to provide transfer or labelling.
权利要求：
WHAT WE CLAIM IS: -
1. A method of producing markings on textile products which consists in applying a marking element to said product, said element comprising a pattern marking and a support surface, and having a solubilised linear polyamide on the face of said element which is placed in contact with textile product, and subjecting the assembled marking element and textile product to heat and pressure to form a marking on said textile product which is resistant to the influences of mechanical abrasion and wear and of cleaning agents to which the textile product is subjected.
2. A method as claimed in Claim 1 wherein the pattern marking consists of the solubilised linear polyamide.
3. A method as claimed in Claim 1 wherein the pattern marking is enclosed between layers on each side thereof, one of which comprises the support surface, and one of which consists of the solubilised linear polyamide.
4. A method according to Claim 2 wherein the support surface is a temporary support 70 which is removed after the pattern marking has been fixed to the textile product by the heat and pressure.
5. A method according to Claim 4 wherein the pattern marking is associated with a continuous layer on one side, said layer also consisting of solubilised linear polyamide which is caused to adhere to the textile product by the said heat and pressure.
6. A method according to any of the foregoing claims wherein the pattern marking consists of a printed design, being printed upon the support surface.
7. A method according to any of the foregoing claims wherein the solubilised linear 85 polyamide consists of nylon rendered soluble by treatment with an aldehyde as described in British Specification No. 591,382.
8. A method according to Claim 5 wherein the pattern marking is protected on the side 90 facing away from the textile product by a continuous layer consisting of a solubilised linear polyamide.
9. A method according to Claim 5 comprising applying under heat and pressure 95 to the textile product a marking element consisting of a temporary support bearing a printed pattern formed of a medium comprising a solubilised linear polyamide protected on the outer side by a continuous layer 100 of like polyamide, the said continuous layer being applied in contact with the product to be marked and the temporary support being subsequently removed.
10. A method according to Claim 5 comprising applying under heat and pressure to the textile product a marking element consisting of a temporary support coated with a continuous layer of a solubilised linear polyamide on which a pattern marking has been 110 formed by a printing medium incorporating a solubilised linear polyamide, applying said element to the textile product to be marked, subjecting the element and textile product to heat and pressure and removing the temporary 115 support. 11. A method of-applying pattern markings to textile products comprising producing a heat transfer consisting of a temporary support layer printed with an ink medium containing 120 a solubilised linear polyamide applying such transfer under heat and pressure to the product to be marked to transfer such ink marking to the textile product, and subsequently removing the temporary support layer. 125 12. A method according to Claim 11 wherein the temporary support layer is first coated with a continuous layer of a solubilised linear polyamide on which the printed marking is applied. 130 - 6 928,347 medium comprising a solubilised linear polyamide.
19. A heat transfer according to any of Claims 16 to 18 wherein a temporary support is provided with a release agent such as a mixture of an alkyl resin with an oil-soluble melamine-formaldehyde resin applied as a coating or a polymer of glyceryl terephthalate, applied as a layer attached or laminated to the support.
20. A marking label adapted to be attached by heat and pressure to a textile product comprising two continuous layers with a printed pattern marking sandwiched between them, one of said layers consisting of a solubilised linear polyamide, this said layer being placed in contact with the product to be marked when the label is applied to the product, the other layer consisting either of a solubilised or a normal linear polyamide.
21. A marking label according to Claim 20, wherein the label is carried by a temporary support which may be removed before or after the label has been brought into adhering contact with the textile product.
22. A label according to Claim 21 or 22 wherein the printed marking consists of a flexographic type ink.
23. A method of producing markings on textile products, substantially as herein described and illustrated.
24. A heat transfer substantially as herein described and illustrated with reference to Figs. 1 to 6 of the accompanying drawings.
25. A marking label substantially as herein described and illustrated with reference to Figs. 7 to 10 of the accompanying drawings.
WHEATLEY & MACKENZIE, 17, Wilson Street, London, E.C.2, Chartered Patent Agents.
13. A method according to Claim 11 wherein the printed marking on the temporary support layer is covered by a continuous protective layer of solubilised linear polyamide.
14. A method of applying pattern markings to a textile product comprising applying to said product a label-like element consisting of a printed marking enclosed between continuous layers on each side thereof, at least that layer which is intended to be placed in contact with the textile product consisting of a solubilised linear polyamide capable of conversion into a substantially non-soluble form by the action of heat and pressure, said heat and pressure further serving for applying said element into adhering contact with the textile article.
15. A method according to any of the foregoing claims wherein conversion of the solubilised linear polyamide to a substantially non-soluble form is promoted by the presence of a catalyst, such as citric acid during application of heat and pressure to cause the marking to adhere to the textile product.
16. A heat transfer for marking textile products, comprising a temporary support and a printed marking thereon consisting of a solubilised linear polyamide convertible by the action of heat and pressure to a substantially non-soluble form in contact with the product to be marked.
17. A heat transfer according to Claim 16 wherein there is further coated on said support bearing the printed marking a continuous layer of solubilised linear polyamide.
18. A heat transfer comprising a temporary support, a continuous layer coated on said support consisting of solubilised linear polyamide and a pattern marking printed on said layer and formed from a printing ink Leamington Spa: Printed for Her Majesty's Stationery Office by the Courier Press.-1963.
Published at The Patent Office, 25, Southampton Buildings, London. W.C.2, from which copies may be obtained.
928,347