US1800509A

US1800509A - Dyeing process

Info

Publication number: US1800509A
Application number: US316880A
Authority: US
Inventors: Condon Kate
Original assignee: Individual
Current assignee: Individual
Priority date: 1928-11-02
Filing date: 1928-11-02
Publication date: 1931-04-14
Anticipated expiration: 1948-04-14

Description

Patented Apr. 14, 1931 UNITED Ke ee e a r CHICAGO, ILLI QIs meme eeee e i N9 Drawing.

colored after the dyeing process and also there is a marked tendency for the color to wear away and leave the material in its original shabbycondition.

' The object of this inventionis to provide an improved process of dyeing rugs, carpets and upholster in situ.

Another ob ect of this invention is to provide an improved dyeing process which will renovate or restore the color of interior cover- 320 ings.

A further object of this invention is to provide a process of dyeing carpets and upholstery which will be simple in operation and which may readily be carried out by the @6 housewife.

In the dyeing or restoring of carpets, rugs and upholster it has been found desirable to Wet thorough y the material which is to be dyed or restored before the dye is applied.

' so The material should not be soaking wet, but

it should be wet sufficiently so that a dye solution will spread uniformly therethrough upon application. In the preferred procedure the dye solution is made of substantially greater concentration than the concentration in which it is to be utilized. This concentration is so regulated that the dye solution will be diluted to a desirable extent upon mixture with the moisture or water contained inthe carpet, rug or upholstery. It is also desirable to have a small amount of a soapy material in the water utilized as a dampening or wetting agent for the material to be dyed;

A specific example of the application of 0 .be d-rneelwith warm 3,111. Fans may be .uti-

il ze lfife h s pe ne w u inthis ease, th

3& this process to the dyeing of a rug will be given, but it is to be understood that the invention is not restricted to the particular steps as set forth or to dyeing the particular material described. The carpet is first wet well 5 with warm water, which should not be too -should be allowed to spread evenly and un iflth mate e ir b ee w h adamp sp n et o r mov any. ess, dye tree h e -nr p ez the e elmat rials A Application filed November 2, 19528. Serial No. 31'6,-880.

hot, and then soap is thoroughly scrubbed into it with a brush. After the soap has penetrated through the material,'th e larger part of it, especially that upon the surf aeeno f the material, is removed by rubbing the material with a cloth dampened with warm water by a scraper or a squeegee with a soft, rubber contact surface which will not injure the nap. When certain materials are treated in this manner, it may also'be desirable to rub ,the jgo surface with a dry cloth to restore the nap at this point. The dfye solutionis theneppilied to the material be ore any sllhstanti ldrying takes place. Sufficientwaterxshould have been added'tothe ring so that it will now be 55 thoroughly moistened without being soaking wet. It should be possible to squeeze small quantities of water'f rom itwith pressure, V Adye soluble in cold water is preferably used: Either an acid or a basic a e may be 27.0

used and" the dye is preferably used in prb.-' portion Yof'a'bout one teaspoonful of dye'zto between one-half to two cquartsvof water. The dye should preferably never be used'in- 1 larger quantities than about. four tea'spoonfuls to one qua-rt ofwa-ter and not in smaller quantities than about one-fourth of a tea I spoonfultoxone quart of water. Acid dyes should preferably be used in greater dilution than basic dyes. The concentration of the dyesolution will vary both with the character of the dye, the material which is being dyed and the shade which it is desired to produce. The dyemay be applied-with a soft br ush and forlmly through the dampenedi material. W en the idye hjas er .ei p ied,th m te i .miey le e l ive ile ry rart ly er abo t en h 'f 1 1 o one honrlan'dthen the-surfaee of Afiter' he peesin eperatidnluie Ir g may emper tu f the dryir g air eheiild heker below degrees Fahrenheit to preyent sheetin er uneven drying the eler 1o ing the material.

2. A method of renovating and restoring the color of interior coverings which comprises saturating the material with warm, water, scrubbing a soapy material into the covering until it becomes thoroughly saturated therewith, removing a large part of the soapy material by means of successively rubbing the material with a dampened cloth or sponge and by applying a scraper or a squeegee thereto with a soft rubber contact surbrush in greater concentration than the concentration at which it is to be utilized after having regulated the moisture content of the covering so that it will dilute the dye solution to desired extent, partly drying the material from one-quarter hour to two hours, rubbing the surface of the material with a damp cloth or sponge to remove any excess dye and finally drying the material. a

3. A method of dyeing interior coverings which comprises saturating the covering with moisture without making it soaking wet,

regulating the moisture therein so that it will be sufiicient to dilute a dye solution to the de sired extent, applying a dye solution in greater concentration than that in which it is to be prises saturating the material with warm water, scrubbing a soapy material into the covering until it becomes thoroughly saturated therewith, removing a large part of the soapy material by means of successively rubbing the material with a dampened cloth or sponge, applying the dye solution in greater concentration than the concentration at which it is to be utilized after having regulated themoisture content of the covering so that it will dilute the dye solution to desired extent, partly drying the material from one-half hour to one hour, rubbing the surface of the material with a damp cloth or sponge to remove any excess dye, and finally drying the material. 7' I In testimony whereof I have hereunto subscribed my name Got. 31, 1928.

' KATE CONDON.

face, applying the dye solution with a soft utilized, and then allowing the material to dry." I V c A. A methodof dyeing interior coverings which comprises saturating the covering with 'moisture without making it soaking wet, regulating the moisture therein so that it will be sufficient to dilute the dye solution to the desired extent, and applying a dye solution in the concentration of one teaspoonful of dye to between one-half to two quarts of water.

. 5. A method of dyeinginterior coverings A which comprises saturating the covering with moisture-without making it soaking wet, reg- V ulating the moisture therein so that it will be suflicient to dilute the'dye solution to the desired extent,- applying a dye solution in the Y concentration of between one-fourth to four teaspoonfuls of the dye to one quart of water.

. 6. A process of dyeing interior coverings which comprises thoroughly saturating the material with water, applying adye solution thereto of greater concentration than desired, 1 1

regulating the amount of moisture in the covering so that the dyesolution will be diluted to the desired extent, and finally drying the material. 7

7 A method of renovating and restoring the color of'interior coverings which "com-