US2858232A - Process of coating fabrics to produce durable inlay effects and resultant article - Google Patents

Process of coating fabrics to produce durable inlay effects and resultant article Download PDF

Info

Publication number
US2858232A
US2858232A US379088A US37908853A US2858232A US 2858232 A US2858232 A US 2858232A US 379088 A US379088 A US 379088A US 37908853 A US37908853 A US 37908853A US 2858232 A US2858232 A US 2858232A
Authority
US
United States
Prior art keywords
paste
fabric
oil
resin
inlay
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 - Lifetime
Application number
US379088A
Inventor
Henry R Hushebeck
Raymond S Babiarz
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.)
Joseph Bancroft and Sons Co
Original Assignee
Joseph Bancroft and Sons Co
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.)
Filing date
Publication date
Application filed by Joseph Bancroft and Sons Co filed Critical Joseph Bancroft and Sons Co
Priority to US379088A priority Critical patent/US2858232A/en
Application granted granted Critical
Publication of US2858232A publication Critical patent/US2858232A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06Q—DECORATING TEXTILES
    • D06Q1/00—Decorating textiles
    • D06Q1/08—Decorating textiles by fixation of mechanical effects, e.g. calendering, embossing or Chintz effects, using chemical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24736—Ornamental design or indicia

Definitions

  • inlay effects are produced by applying color to the depressions in the embossed fabric on the face side thereof, as, for example, in the bottom, i. e., the shallow-most portions of the valleys. ln order to obtain correct registration of the embossed pattern and the color, the process must be carried out simultaneously on the embossing machine by first applying the color to the outer raised surfaces of the engraved steel embossing roller (as by means of a printing roll) which, in turn, embosses the fabric and simultaneously deposits the color in the depressions.
  • thermosetting resinforming materials desirably a precondensate of resin, such as melamine formaldehyde, urea formaldehyde, and similar thermosetting resin precondensates and mixtures thereof, well known and understood in the art of producing durable embossed finishes
  • squeeze 111 so that the fabric retains approximately 65-75% pick-up over and above its dry weight
  • we dry 12 the fabric preferably to the point that it contains some moisture, desirably from about 8% to about 12%.
  • a suitable catalyst of which there are many konwn, is employed, desirably by incorporation in small amounts in the impregnating solution. Ordinarily an acidic type catalyst is used.
  • the impregnated fabric 13 is now passed through an embossing calender consisting essentially of two rolls, one of which is usually made of metal i4 and is engraved to produce elevations and depressions, giving the desired pattern, and the other of which is the so-called soft roll 15 which, after running in, conforms to the pattern of the engraved roll.
  • the metal roll or bowl is heated, usually to a temperature of from about 225 F. to about 350 F.
  • the fabric is run between the nip of these two rolls and the embossed pattern is thereby imparted thereto.
  • the color inlay is applied, that is to say, the color which has previously hnishes have long been known, but,
  • the embossed inlaid fabric 17 is now subjected to heat ifi, as, for example, by leading it through a heated oven, the temperature of which is ordinarily from about 250 F. to ⁇ 400 F., with a residence time of from S minutes to 1 minute or less.
  • the heating serves to cure such resin, i. e., to harden, set or polymerize it to the insoluble stage, whereby the physical deformation or pattern imparted tothe fabric by the embossing calender is and rendered durable to repeated washing and dry cleaning.
  • the functioning of the heat with respect to the color inlay will be later set forth.
  • the color inlay which is to be made durable to washings and dly cleanings. It is obvious that, to secure durability, the color pigment applied should not be susceptible of physical or chemical removal by washing and dry cleaning. It will also be understood that the pigment must be applied in paste form, as distinguished from a free running solution, for the reason that the color is applied only to the end portions of the elevations on the engraved bowl in a very thin layer of film and must, therefore, have a consistency or viscosity such that it will remain upon such portions: without running and with the capability of transfer to the shallow portions of the valleys or depressions in the fabric. (The inlay paste is applied to the calender in advance of the nip of the calender bowls, in the direction of rotation of the engraved howl, by means of a printing roll or rolls made of rubber or any suitable material.)
  • the amo-unt of alkyd resin in the paste may range from about 10% to about 95% by weight of the paste, although one may go as low as 5% content and secure a fair degree of durability.
  • an oil preferably a vegetable oil.
  • oil is compatible with the resin and affects the resin and will also withstand the heat of the calender.
  • Water as a vehicle is incompatible with such resins, and moreover would tend to undesirably affect the resin.
  • the film produced by alkyd resins when hardened, is harsh, tough and stiff and would therefore impart an undesirable hand or feel.
  • the oil counteracts this and renders the hlm of the resin, when hardened, more soft and HeXible.
  • the amount of oil which it is necessary to add to obtain a proper hand is dependent on the amount of modifying oil used when the resin was initially made.
  • the oil also acts as a softener for the fabric, again affecting hand or feel. Therefore, we prefer to use a long oil modified alkyd resin usually with the addition of a small amount of oil. In addition, the oil minimizes if not eliminates the tendency of solids to stick on the calender, which would cause build up. It is unnecessary to frequently clean the engraved bowl.
  • Oxidizing or non-oxidizing oils may be used. lf oxidizing, they will assist in the final hardening of the resin. Either type of oil will act as a dispersing medium for the solids.
  • the oil may, in part, be replaced by a high boiling point, preferably a non-toxic solvent for the resin, i. e., a solvent which will withstand the temperature of the heated bowl such, for example, as Stoddard Solvent No. 4 (B. P. ca. 3D0-325 E), glycerine and the like, of which there are a large number known.
  • Stoddard Solvent No. 4 B. P. ca. 3D0-325 E
  • glycerine and the like of which there are a large number known.
  • the addition of such a solvent is a convenient way for adjusting viscosity.
  • Driers may also be incorporated in the paste, such, for example, as lead naphthenate.
  • the amount of oil is not critical in the following sense. If oil alone is used as the vehicle, it need only be in an amount sufficient to act as a vehicle for the solids in the paste, holding them in solution or dispersion, as the case may be. Any amount in excess thereof will depend upon the particular hand or feel that is desired in the ultimate finish. If a high boiling point solvent be employed along with the oil, the amount of the oil may be reduced. Similarly, the amount of the oil will depend upon such factors, for example, as whether the modified alkyd resin be of the long type, medium oil or short oil types. Little, or no, additional oil is required with the long oil type, more with the medium type, and still more with the short oil type.
  • a catalyst such as copper naphthenate, lead oxide, cobalt oxide, magnesium oxide, zinc oxide, calcium oxide, barium carbonate, barium hydroxide, and the like, these being particularly useful in the case where 'the oil is of a non-oxidizing type.
  • These catalysts aid in the reactions hardening the resin.
  • the amount and type of oil will depend upon whether or not such catalysts are employed. We have found that in the preferred practice of our invention, from about 2% to 40% of additional oil by weight of ⁇ the paste will be satisfactory. This upper limit may be somewhat exceeded, depending upon the particular hand desired, but any great excess would merely represent wastage ultimately removed in the washing. The resin, however, does retain oil in the fabric so that softness is not lost. Additionally, softening agents may be incorporated in the paste.
  • a vegetable oil such, for example, as castor oil, dehydrated castor oil, linseed oil, tung oil and soya bean oil and the like.
  • Synthetic oils such as dioctyl phthalate, may also be employed.
  • the alkyd resin in the paste may be additionally modied, and this we prefer to do, by the incorporation in the paste of a compatible solvent soluble thermosetting type of resin, such, for example, as solvent soluble resins of the melamine type, of the urea type, of the epoxy types, and the like, such, for example, as methylol melamine, marketed by American Cyanamide Company, under the trade name, Aerotex 200, butylated ureaaformaldehyde, marketed by Rohm & Haas, under the trade name, Uformite F-240, and melamine formaldehyde resin, marketed by Rohm & Haas, under the trade name, Uformite MM-40.
  • a compatible solvent soluble thermosetting type of resin such, for example, as solvent soluble resins of the melamine type, of the urea type, of the epoxy types, and the like, such, for example, as methylol melamine, marketed by American Cyanamide Company, under the trade
  • the amount o-f the additional resins will vary with the extent it is desired to affect the alkyd resins. A range of from about .5% to about 15% by weight of the inlay paste gives satisfactory results. One would assume that these additional resins would tend to prematurely polymerize on the hot engraved calender bowl, but surprisingly this does not take place, in all probability due to the dispersion of such resin throughout the paste. The amount of such additional resin employed should never be such as to bring about undesirable premature polymerization.
  • the paste will include a high boiling solvent for such resin.
  • soya bean oil modified type of alkyd resin While we prefer the soya bean oil modified type of alkyd resin, other oil modied types are usable, such, for as castor, dehydrated castor, linseed, tung, and the like.
  • the pigment may be any compatible type of organic or inorganic pigment, suitable types of which are well known, such, for example, as titanium oxide, lamp black, chrome yellow, Aridyes, phthalocyanine pigments and vat pigments. Of course, no pigment should be employed which will not withstand the temperature or which is toxic, or which will interfere with the reactions.
  • Example 1 A yellow dyed cellulosie fabric is impregnated with a resin solution such as:
  • the pigment paste above is made up with- Parts Resoform Green GP 20.0 Synthenol 40.0 Beckosol P-96 40.0
  • the fabric After inlaying, the fabric is cured in a conventional ager (roller, loop or air lay) for about 2-3 minutes at from about 300 F. to about 320 F., and then washed and dried.
  • a conventional ager roll, loop or air lay
  • these temperatures and times may be somewhat departed from, as it is known that the lower the temperature the longer the time, and vice versa.
  • the finished fabric possesses a novel, textured, clear and distinct multi-colored effect with a crease and soil resistant inish of pleasing hand that is durable to washing and dry cleaning and stabilized to shrinkage.
  • Both the embossed pattern and the inlay color are durable to repeated washings and/or dry cleanings.
  • Resloom HP-S is a melamine resin, 100% solids, marketed under that name by the Monsanto Chemical Company
  • Resloom M-75G is a melamine resin, 60% solids, marketed by the same company under that name
  • Aerotex H is a cationic softener marketed under that name by American Cyanamid Company
  • Elvanol is polyvinyl alcohol, 100% solids, marketed under that name by Du Pont de Nemours
  • Beckosol 1307, 50% solids is a trade name by which the Reichhold Chemical Company markets a modied soya short oil alkyd resin
  • Aerotex P-200 is a solvent soluble methylol melamine resin about 60% solids, marketed under that name by American Cyanamid Company
  • Synthenol is dehydrated castor oil, and Beckosol P-96, 100% solids, is a modied soya long oil alkyd resin.
  • a beautiful embossed fabric with the lower portions green is obtained which has a pleasing hand, appearance and is fast to numerous launderings and dry cleanings.
  • Example 2 A cellulosic fabric is treated as in Example 1, except that the following inlay paste formula was used:
  • the modifying oil in the alkyd resin constitutes 4.03% by weight of the inlay paste; and the Synthenol constitutes 63% by weight of the paste.
  • Example 3 A cellulosic fabric is treated as in Examples 1 and 2, except that the following inlay paste is used:
  • the pigment paste of Example 2 was used.
  • the modifying oil in the alkyd resin constitutes 56.55% by Weight of the paste; and the Synthenol constitutes 2% by weight of the paste.
  • Example 4 A cotton fabric is handled as in Example 1, except that the following inlay paste is used:
  • the modifying oil in the alkyd resin constitutes 39.9% by weight of the inlay paste; and the Synthenol constitutes 3% by weight of the paste.
  • Example 5 A cellulosic fabric is treated as in Example 1, except that the following inlay formula is used:
  • the modifying oil in the alkyd resin constitutes 45.8% by weight of the inlay paste; and the Synthenol constitutes 0% by weight of the paste.
  • Example 6 A cellulosic fabric is that the following inlay treated as in Example l, except formula is used:
  • the pigment paste above was made up with- Parts Aridye Padding Green 20.0 Synthenol 40.0 Beckosol 31 40.0
  • Example 7 A cellulosic fabric is that the following inlay treated as in Example l, except paste is used:
  • the pigment paste of Example 2 is used above.
  • the modifying oil in the alkyd resin constitutes 16.33% by weight of the inlay paste; and the Synthenol constitutes 3% by Weight of the paste.
  • the total added oil constitutes 13% by weight of the paste.
  • Example 8 A cellulosic fabric is treated as in Example 1, except that the Synthenol of the pigment paste was replaced with soya bean oil.
  • Example 9 A cellulosic fabric is treated as in Example 1, except that the following inlay paste is used:
  • the Synthenol constitutes 57.0% by weight of the paste.
  • Glycerol phthalate is 100% solids.
  • Example 11 A cellulosic fabric is handled as in Example 1, except that Beckosol 1303 is used to replace Beckosol 1307.
  • Beckosol 1303 is a rosin modified alkyd 34% soya oil modified, 50% solids, sold by the Reichhold Chemical Company.
  • Process of producing durable inlay effects in embossed fabrics which comprises applying to the raised relief-imparting surfaces of the engraved bowl of an embossing calender, which bowl is at a temperature ranging from 225 F. to 400 F., a paste which will not harden on the calender roll before being transferred to the fabric, and which has a non-aqueous vehicle, said paste having a consistency to permit retention without running on the heated embossing roll while in contact therewith, and said paste containing as essential ingredients a color pigment, an alkyd resin precondensate in an amount from 5% to 95% by weight of the paste and an oil,- then simultaneously embossing the fabric and transferring the applied paste to the depressions in the fabric and heating the embossed fabric to a temperature and for a time sufficient to harden the resin.
  • the process of producing durable inlay effects in embossed fabrics which comprises applying to the raised relief imparting surfaces of the engraved bowl of the embossing calender, which bowl is at a temperature ranging from 225 F. to 400 F., a paste, which will not harden on the calender roll before being transferred to the fabric and in which water is not used as a vehicle, said paste containing as essential ingredients a color pigment and an alkyd resin precondensatr?i in an amount from 5% to 95% by weight of the paste, then simultaneously embosing the fabric and transferring the applied paste to the depressions in the fabric, and heating the embossed fabric to a temperature and for a time sufficient to harden the resin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Oct. 28, 1958 H.` R. HU'sHr-:BECK ETAL 2,853,232
PROCESS 0F' COATING FABRICS TO PRODUCE DURABLE INLAY EFFECTS l AND RESULTANT ARTICLE Filed Sept 8, 1953 INVENTORS HENRY R. HusHEBEcK fz RBVMOND 5. BABIARz ATTORNEYS PRCESS UF @@ATHNG DURAELE HNLKZ AR'HCLIE TD PRfilDUClE AND HESULTIAN'E Application September it, i953, Seriai No. 37%@88 i3 tfiaims. (Cl, 11W-di) This invention relates to the production of iniay effects on embossed fabrics, and its main objective is to obtain inlay effects which are durable to repeated washings and dry cleanings.
inlay effects are produced by applying color to the depressions in the embossed fabric on the face side thereof, as, for example, in the bottom, i. e., the shallow-most portions of the valleys. ln order to obtain correct registration of the embossed pattern and the color, the process must be carried out simultaneously on the embossing machine by first applying the color to the outer raised surfaces of the engraved steel embossing roller (as by means of a printing roll) which, in turn, embosses the fabric and simultaneously deposits the color in the depressions.
Durable embossed insofar as We are aware, we are the first to provide inlay effects in embossed finishes which are durable to repeated washings and dry cleanings and which are also fast to cracking. Moreover, in the carrying out of the process, we are enabled to secure inlay effects which are clear and distinct. in other words, the color does not migrate, and what is called build-up is avoided, i. e., the paste can be run indefinitely without solidifying to a hard gummy mass on the application roller.
Generally speaking and as shown in the schematic flow sheet, Fig. 1, in carrying out the process, we first impregnate the fabric with a solution of thermosetting resinforming materials (desirably a precondensate of resin, such as melamine formaldehyde, urea formaldehyde, and similar thermosetting resin precondensates and mixtures thereof, well known and understood in the art of producing durable embossed finishes), squeeze 111 so that the fabric retains approximately 65-75% pick-up over and above its dry weight, and thereafter we dry 12 the fabric, preferably to the point that it contains some moisture, desirably from about 8% to about 12%. Alternatively, we may dry to remove free moisture and then either condition by adding moisture, or allow the fabric to regain moisture before calendering by letting it come into equilibrium with the surrounding atmosphere. A suitable catalyst, of which there are many konwn, is employed, desirably by incorporation in small amounts in the impregnating solution. Ordinarily an acidic type catalyst is used.
The impregnated fabric 13 is now passed through an embossing calender consisting essentially of two rolls, one of which is usually made of metal i4 and is engraved to produce elevations and depressions, giving the desired pattern, and the other of which is the so-called soft roll 15 which, after running in, conforms to the pattern of the engraved roll. The metal roll or bowl is heated, usually to a temperature of from about 225 F. to about 350 F. The fabric is run between the nip of these two rolls and the embossed pattern is thereby imparted thereto.
Simultaneously with the embossing, the color inlay is applied, that is to say, the color which has previously hnishes have long been known, but,
ice
2 been applied to the engraved roll 16 is now transferred to the depressions of the embossed fabric, on the face, as will be hereinafter more fully described.
The embossed inlaid fabric 17 is now subjected to heat ifi, as, for example, by leading it through a heated oven, the temperature of which is ordinarily from about 250 F. to`400 F., with a residence time of from S minutes to 1 minute or less. With respect to the resin solution with which the fabric is initially impregnated, the heating serves to cure such resin, i. e., to harden, set or polymerize it to the insoluble stage, whereby the physical deformation or pattern imparted tothe fabric by the embossing calender is and rendered durable to repeated washing and dry cleaning. The functioning of the heat with respect to the color inlay will be later set forth.
Considering, now, the color inlay which is to be made durable to washings and dly cleanings. It is obvious that, to secure durability, the color pigment applied should not be susceptible of physical or chemical removal by washing and dry cleaning. it will also be understood that the pigment must be applied in paste form, as distinguished from a free running solution, for the reason that the color is applied only to the end portions of the elevations on the engraved bowl in a very thin layer of film and must, therefore, have a consistency or viscosity such that it will remain upon such portions: without running and with the capability of transfer to the shallow portions of the valleys or depressions in the fabric. (The inlay paste is applied to the calender in advance of the nip of the calender bowls, in the direction of rotation of the engraved howl, by means of a printing roll or rolls made of rubber or any suitable material.)
We have discovered that if a precondensate of a modified alkyd resin be incorporated in the paste, such resin will secure the desired durability and still be compatible with and/or meet the conditions of the process. In the first place, such resins act not only as a thiclrener for the paste and a vehicle for the pigment, but also are an effective binder to hold the pigment to the fabric. In the next place, premature or objectionable hardening or polymerization of the resin will not occur on the calender because the time element required is considerably longer than that encountered in the inlaying operation for the hardening thereof. Despite the fact that the paste is applied in a very thin film on the surfaces of the heated calender and therefore tends rapidly to approach the temperature of the calender, we have found that premature hardening or polymerization does not occur prior to or at the time of deposition of the paste onto the fabric, but that the hardening to the insoluble stage only occurs during the heat treatment step following the calendering. Such resin will go in solution or in dispersion along with the pigment, in the paste.
Gf the alkyd resins, we prefer to use the soya oil modified type. The amo-unt of alkyd resin in the paste may range from about 10% to about 95% by weight of the paste, although one may go as low as 5% content and secure a fair degree of durability.
As the vehicle for the oil modified alkyd resin in the paste, we may employ an oil, preferably a vegetable oil. Such as oil is compatible with the resin and affects the resin and will also withstand the heat of the calender. (Water as a vehicle is incompatible with such resins, and moreover would tend to undesirably affect the resin.) The film produced by alkyd resins when hardened, is harsh, tough and stiff and would therefore impart an undesirable hand or feel. We have found that the oil counteracts this and renders the hlm of the resin, when hardened, more soft and HeXible. The amount of oil which it is necessary to add to obtain a proper hand is dependent on the amount of modifying oil used when the resin was initially made. Moreover, the oil also acts as a softener for the fabric, again affecting hand or feel. Therefore, we prefer to use a long oil modified alkyd resin usually with the addition of a small amount of oil. In addition, the oil minimizes if not eliminates the tendency of solids to stick on the calender, which would cause build up. It is unnecessary to frequently clean the engraved bowl.
Oxidizing or non-oxidizing oils may be used. lf oxidizing, they will assist in the final hardening of the resin. Either type of oil will act as a dispersing medium for the solids. The oil may, in part, be replaced by a high boiling point, preferably a non-toxic solvent for the resin, i. e., a solvent which will withstand the temperature of the heated bowl such, for example, as Stoddard Solvent No. 4 (B. P. ca. 3D0-325 E), glycerine and the like, of which there are a large number known. The addition of such a solvent is a convenient way for adjusting viscosity. Driers may also be incorporated in the paste, such, for example, as lead naphthenate.
The amount of oil is not critical in the following sense. If oil alone is used as the vehicle, it need only be in an amount sufficient to act as a vehicle for the solids in the paste, holding them in solution or dispersion, as the case may be. Any amount in excess thereof will depend upon the particular hand or feel that is desired in the ultimate finish. If a high boiling point solvent be employed along with the oil, the amount of the oil may be reduced. Similarly, the amount of the oil will depend upon such factors, for example, as whether the modified alkyd resin be of the long type, medium oil or short oil types. Little, or no, additional oil is required with the long oil type, more with the medium type, and still more with the short oil type. Again, it is possible to supplement the oil by incorporating in the paste in the custo-mary small amounts a catalyst, such as copper naphthenate, lead oxide, cobalt oxide, magnesium oxide, zinc oxide, calcium oxide, barium carbonate, barium hydroxide, and the like, these being particularly useful in the case where 'the oil is of a non-oxidizing type. These catalysts aid in the reactions hardening the resin. Thus, again, the amount and type of oil will depend upon whether or not such catalysts are employed. We have found that in the preferred practice of our invention, from about 2% to 40% of additional oil by weight of `the paste will be satisfactory. This upper limit may be somewhat exceeded, depending upon the particular hand desired, but any great excess would merely represent wastage ultimately removed in the washing. The resin, however, does retain oil in the fabric so that softness is not lost. Additionally, softening agents may be incorporated in the paste.
For the added oils we prefer, as stated, a vegetable oil, such, for example, as castor oil, dehydrated castor oil, linseed oil, tung oil and soya bean oil and the like. Synthetic oils, such as dioctyl phthalate, may also be employed.
The alkyd resin in the paste may be additionally modied, and this we prefer to do, by the incorporation in the paste of a compatible solvent soluble thermosetting type of resin, such, for example, as solvent soluble resins of the melamine type, of the urea type, of the epoxy types, and the like, such, for example, as methylol melamine, marketed by American Cyanamide Company, under the trade name, Aerotex 200, butylated ureaaformaldehyde, marketed by Rohm & Haas, under the trade name, Uformite F-240, and melamine formaldehyde resin, marketed by Rohm & Haas, under the trade name, Uformite MM-40. These favorably affect the alkyd resins, especially in the direction of improvement in hand and feel and exibility. It may be that they form copolymers yor otherwise affect the reactions. Whatever the reason, they definitely improve the results. The heat treatment following the calendering cures these resins.
Where such resins are used conjointly with the alkyd resins, a conventional catalyst (usually of the delaying example,
action type) is also incorporated in the paste. The amount o-f the additional resins will vary with the extent it is desired to affect the alkyd resins. A range of from about .5% to about 15% by weight of the inlay paste gives satisfactory results. One would assume that these additional resins would tend to prematurely polymerize on the hot engraved calender bowl, but surprisingly this does not take place, in all probability due to the dispersion of such resin throughout the paste. The amount of such additional resin employed should never be such as to bring about undesirable premature polymerization. The paste will include a high boiling solvent for such resin.
While we prefer the soya bean oil modified type of alkyd resin, other oil modied types are usable, such, for as castor, dehydrated castor, linseed, tung, and the like.
The pigment may be any compatible type of organic or inorganic pigment, suitable types of which are well known, such, for example, as titanium oxide, lamp black, chrome yellow, Aridyes, phthalocyanine pigments and vat pigments. Of course, no pigment should be employed which will not withstand the temperature or which is toxic, or which will interfere with the reactions.
lt is obvious, of course, that the procedure is applicable to all types of fabric to which it has been customary to impart durable embossed effects through the use of resin, such, for example, as cotton, regenerated cellulose, mixtures thereof, etc.
Example 1 A yellow dyed cellulosie fabric is impregnated with a resin solution such as:
made to gals. with water, squeezed so as to have a pick-up of about 65%, partially dried, embossed and inlaid with a paste of the following formula (engraved steel roll at 325 400 E):
Parts Beckosol 1307 80.0 Lead drier 25% Pb 2.0 Cobalt drier 6% Co 0.5 Aerotex P4200 9.0 Methylhydroxypropanolamine hydrochloride 1.0 Pigment paste 7.5
The pigment paste above is made up with- Parts Resoform Green GP 20.0 Synthenol 40.0 Beckosol P-96 40.0
After inlaying, the fabric is cured in a conventional ager (roller, loop or air lay) for about 2-3 minutes at from about 300 F. to about 320 F., and then washed and dried. (As is well understood in the textile art, these temperatures and times may be somewhat departed from, as it is known that the lower the temperature the longer the time, and vice versa.)
The finished fabric possesses a novel, textured, clear and distinct multi-colored effect with a crease and soil resistant inish of pleasing hand that is durable to washing and dry cleaning and stabilized to shrinkage.
Both the embossed pattern and the inlay color are durable to repeated washings and/or dry cleanings.
in the foregoing example, Resloom HP-S is a melamine resin, 100% solids, marketed under that name by the Monsanto Chemical Company; Resloom M-75G is a melamine resin, 60% solids, marketed by the same company under that name; Aerotex H is a cationic softener marketed under that name by American Cyanamid Company; Elvanol is polyvinyl alcohol, 100% solids, marketed under that name by Du Pont de Nemours; Beckosol 1307, 50% solids, is a trade name by which the Reichhold Chemical Company markets a modied soya short oil alkyd resin; Aerotex P-200 is a solvent soluble methylol melamine resin about 60% solids, marketed under that name by American Cyanamid Company; Synthenol is dehydrated castor oil, and Beckosol P-96, 100% solids, is a modied soya long oil alkyd resin.
All parts are by Weight in this and the other examples. It will be seen that in the foregoing example there is present in the paste a mixture containing a short oil and a long oil type of alkyd resin, along with a thermosetting resin. The modyfying oil in the alkyd resin constitutes 18.35% by weight of the inlay paste; and the Synthenol constitutes 3% by weight of the paste.
A beautiful embossed fabric with the lower portions green is obtained which has a pleasing hand, appearance and is fast to numerous launderings and dry cleanings.
Example 2 A cellulosic fabric is treated as in Example 1, except that the following inlay paste formula was used:
The modifying oil in the alkyd resin constitutes 4.03% by weight of the inlay paste; and the Synthenol constitutes 63% by weight of the paste.
Example 3 A cellulosic fabric is treated as in Examples 1 and 2, except that the following inlay paste is used:
Parts Beckosol P-96 85.0 Uformite F-240 (50% solids) 5.0 Methylhydroxypropanolamine hydrochloride 1.0 Pigment paste 5.0 Xylol 4.0
The pigment paste of Example 2 was used.
The modifying oil in the alkyd resin constitutes 56.55% by Weight of the paste; and the Synthenol constitutes 2% by weight of the paste.
Example 4 A cotton fabric is handled as in Example 1, except that the following inlay paste is used:
Parts Beckosol 1307 92.5 Pigment paste 7.5
The same pigment paste as in Example 1 is used.
The modifying oil in the alkyd resin constitutes 39.9% by weight of the inlay paste; and the Synthenol constitutes 3% by weight of the paste.
Example 5 A cellulosic fabric is treated as in Example 1, except that the following inlay formula is used:
Parts Beckosol P-96 65.0
Aerotex P-200 11.5
The modifying oil in the alkyd resin constitutes 45.8% by weight of the inlay paste; and the Synthenol constitutes 0% by weight of the paste.
Example 6 A cellulosic fabric is that the following inlay treated as in Example l, except formula is used:
Parts Beckosol 82.5 Pigment paste 10.0 Synthenol 7.5
The pigment paste above was made up with- Parts Aridye Padding Green 20.0 Synthenol 40.0 Beckosol 31 40.0
Example 7 A cellulosic fabric is that the following inlay treated as in Example l, except paste is used:
Parts Beckosol 1307 75.0 Dioctyl phthalate 10.0 Pigment paste 7.5 Aerotex P-200 6.5 Methylhydroxypropanolamine hydrochloride 1.0
The pigment paste of Example 2 is used above. The modifying oil in the alkyd resin constitutes 16.33% by weight of the inlay paste; and the Synthenol constitutes 3% by Weight of the paste. The total added oil constitutes 13% by weight of the paste.
Example 8 A cellulosic fabric is treated as in Example 1, except that the Synthenol of the pigment paste was replaced with soya bean oil.
Example 9 A cellulosic fabric is treated as in Example 1, except that the following inlay paste is used:
Parts Beckosol 1341 70.0 Soya bean oil 10.0 Pigment paste 10.0 Xylol 5.0 Synthenol 5.0
solids, is atrade name by which A cellulosic fabric is handled as in Example 1, except that the following inlay paste is used:
Parts Glycerol phthalate 33.0
Synthenol 57.0
Aridye printing blue FC-2G 7.5
Lead drier, 25% Pb 2.0 Cobalt drier, 6% Co 0.5
The Synthenol constitutes 57.0% by weight of the paste. Glycerol phthalate is 100% solids.
Example 11 A cellulosic fabric is handled as in Example 1, except that Beckosol 1303 is used to replace Beckosol 1307.
Beckosol 1303 is a rosin modified alkyd 34% soya oil modified, 50% solids, sold by the Reichhold Chemical Company.
We claim:
1. Process of producing durable inlay effects in embossed fabrics which comprises applying to the raised relief-imparting surfaces of the engraved bowl of an embossing calender, which bowl is at a temperature ranging from 225 F. to 400 F., a paste which will not harden on the calender roll before being transferred to the fabric, and which has a non-aqueous vehicle, said paste having a consistency to permit retention without running on the heated embossing roll while in contact therewith, and said paste containing as essential ingredients a color pigment, an alkyd resin precondensate in an amount from 5% to 95% by weight of the paste and an oil,- then simultaneously embossing the fabric and transferring the applied paste to the depressions in the fabric and heating the embossed fabric to a temperature and for a time sufficient to harden the resin.
2. The process of claim 1 in which an oil modified alkyd resin is used.
3. The process of claim 2 in which the modified alkyd resin is of the long oil type and the oil in the paste is that which is present in such alkyd resin.
4. The process of claim 1 characterized by that the total oil present constitutes from about 2% to about 60% by weight of the paste.
5. The process of claim 1 characterized by that the paste also contains solvent soluble resin of the thermosetting type.
6. The process of claim 1 characterized by that the paste also contains solvent soluble resin of the thermosetting type in an amount from about .5% to 15% by weight of the inlay paste.
7. The process of claim 1 characterized by that the oil is of the oxidizing type.
8. The process of claim 1 characterized by that the cil is of the non-oxidizing type.
9. The process of claim 1 characterized by that the oil is of the non-oxidizing type and by that the paste also embodies a catalyst which catalyzes oxidation.
10. The process of claim 1 characterized by that a high boiling solvent for alkyd resins is incorporated in the paste.
11. The process of claim 1 in which the fabric before passage through the calender is impregnated with a solution of a thermosetting resin and passed through the calender while the fabric is in a moist condition.
12. The process of producing durable inlay effects in embossed fabrics which comprises applying to the raised relief imparting surfaces of the engraved bowl of the embossing calender, which bowl is at a temperature ranging from 225 F. to 400 F., a paste, which will not harden on the calender roll before being transferred to the fabric and in which water is not used as a vehicle, said paste containing as essential ingredients a color pigment and an alkyd resin precondensatr?i in an amount from 5% to 95% by weight of the paste, then simultaneously embosing the fabric and transferring the applied paste to the depressions in the fabric, and heating the embossed fabric to a temperature and for a time sufficient to harden the resin.
13. A durably embossed fabric having a durable inlay effect made in accordance with the proces of claim 11.
References Cited in the file of this patent UNTTED STATES PATENTS 1,954,627 lirousek Apr. 10, 1934 1,960,220 Hopkins May 22, 1934 2,054,313 Bright Sept. 15, 1936 2,111,802 Oswald Mar. 22, 1938 2,121,005 Bener June 21, 1938 2,345,879 Moore Apr. 4, 1944 2,550,047 Durr Apr. 24, 1951 2,657,426 Davis Ian. 26, 1954 FOREIGN PATENTS 425,032 Great Britain Mar. 6, 1935 UNITED STATES PATENT @FFME @Eurams or CORBECTMN October 28, 1958 Patent No., 23 858y232;
Henry R., Hushsoeok et al It is hsrebj'r ccrbified that error appears in the printed specification of the above numbered patent requiring correction and 'that the said Let-bers Patent should read as corrected 'belowm Column 29 line 62, for "as" read s an qm; column 6, line 2,89 for` "Beckosol" road m Beckosol 1.331 ma; column 8, line 3% for proces read m process am, line 50, for "bho patent number "249655426" read imm ='=o Signori and sealed this 3rd day of February 1959.,
(SEAL) Attest:
KARL H, AXLINE Atte'sting Ofcer ROBERT C. WATSON Commissioner of Patents

Claims (1)

1. PROCESS OF PRODUCING DURABLE ILNAY EFFECTS IN EMBOSSED FABRICS WHICH COMPRISES APPLYING TO THE RAISED RELIEF-IMPARTING SURFACES OF THE ENGAGAVED BOWL OF AN EMBOSSING CALENDAR, WHICH BOWL IS AT A TEMPERATURE RANGING FROM 225*F. TO 400F., A PASTE WHICH WILL NOT HARDEN ON THE CALENDAR ROLL BEFORE BEING TRANSFERRED TO THE FABRIC, AND WHICH HAS A NON-AQUEOUS VEHICLE, SAID PASTE HAVING A CONSISTENCY TO PERMIT RETENTION WITHOUT RUNNING ON THE HEATED EMBOSSING ROLL WHILE IN CONTACT THEREWITH, AND SAID PASTE CONTAINING AS ESSENTIAL INGREDIENTS A COLOR PIGMENT AN ALKYD RESIN PRECONDENSATE IN AN AMOUNT FROM 5% TO 95% BY WEIGHT ON THE PASTE AND AN OIL, THEN SIMULTANEOUSLY EMBOSSING THE FABRIC AND TRANSFERRING THE APPLIED PASTE TO THE DEPRESSION IN THE FABRIC AND HEATING THE EMBOSSED FABRIC TO A TEMPERATURE AND FOR A TIME SUFFICIENT TO HARDEN TO RESIN.
US379088A 1953-09-08 1953-09-08 Process of coating fabrics to produce durable inlay effects and resultant article Expired - Lifetime US2858232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US379088A US2858232A (en) 1953-09-08 1953-09-08 Process of coating fabrics to produce durable inlay effects and resultant article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379088A US2858232A (en) 1953-09-08 1953-09-08 Process of coating fabrics to produce durable inlay effects and resultant article

Publications (1)

Publication Number Publication Date
US2858232A true US2858232A (en) 1958-10-28

Family

ID=23495764

Family Applications (1)

Application Number Title Priority Date Filing Date
US379088A Expired - Lifetime US2858232A (en) 1953-09-08 1953-09-08 Process of coating fabrics to produce durable inlay effects and resultant article

Country Status (1)

Country Link
US (1) US2858232A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065730A (en) * 1958-07-23 1962-11-27 United Merchants & Mfg Automatic means for printing and embossing a continuous fabric web from selvedge to selvedge
US3098438A (en) * 1955-10-31 1963-07-23 Erich A Freund Method of printing
US3850095A (en) * 1970-02-19 1974-11-26 Armstrong Cork Co Embossing and valley printing of carpets by hot melt ink
US5950533A (en) * 1997-11-10 1999-09-14 Gencorp Inc. Method and apparatus for treating embossed webs to provide a shadow effect and embossed web with a shadow effect
US20040258887A1 (en) * 2003-06-23 2004-12-23 The Procter & Gamble Company Rolled substrate products with highly registered printed images and embossment patterns
US20040265544A1 (en) * 2003-06-30 2004-12-30 Di Salvo Anthony L. Enhanced embossing and related methods
US6983686B2 (en) 2003-06-23 2006-01-10 The Procter & Gamble Company Process for producing highly registered printed images and embossment patterns on stretchable substrates
US7222436B1 (en) 2006-07-28 2007-05-29 The Procter & Gamble Company Process for perforating printed or embossed substrates
US20080022872A1 (en) * 2006-07-28 2008-01-31 The Procter & Gamble Company Apparatus for perforating printed or embossed substrates

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954627A (en) * 1932-04-18 1934-04-10 Mir A Col Inc Printing ink
US1960220A (en) * 1930-06-12 1934-05-22 Du Pont Coated material
GB425032A (en) * 1933-06-06 1935-03-06 Calico Printers Ass Ltd Improvements relating to the glazing, embossing and finishing of textile fabrics
US2054313A (en) * 1934-09-29 1936-09-15 Paper Patents Co Apparatus for printing and embossing in register
US2111802A (en) * 1935-04-02 1938-03-22 John W Masury & Son Pigment vehicle for printing
US2121005A (en) * 1933-10-14 1938-06-21 Firm Raduner & Co A G Process of producing textiles with calender finish permanent to washing and product thereof
US2345879A (en) * 1940-07-30 1944-04-04 Hercules Powder Co Ltd Textile printing paste
US2550047A (en) * 1941-01-15 1951-04-24 Francolor Sa Printing colors
US2657426A (en) * 1949-04-22 1953-11-03 Anchor Hocking Glass Corp Closure making machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960220A (en) * 1930-06-12 1934-05-22 Du Pont Coated material
US1954627A (en) * 1932-04-18 1934-04-10 Mir A Col Inc Printing ink
GB425032A (en) * 1933-06-06 1935-03-06 Calico Printers Ass Ltd Improvements relating to the glazing, embossing and finishing of textile fabrics
US2121005A (en) * 1933-10-14 1938-06-21 Firm Raduner & Co A G Process of producing textiles with calender finish permanent to washing and product thereof
US2054313A (en) * 1934-09-29 1936-09-15 Paper Patents Co Apparatus for printing and embossing in register
US2111802A (en) * 1935-04-02 1938-03-22 John W Masury & Son Pigment vehicle for printing
US2345879A (en) * 1940-07-30 1944-04-04 Hercules Powder Co Ltd Textile printing paste
US2550047A (en) * 1941-01-15 1951-04-24 Francolor Sa Printing colors
US2657426A (en) * 1949-04-22 1953-11-03 Anchor Hocking Glass Corp Closure making machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098438A (en) * 1955-10-31 1963-07-23 Erich A Freund Method of printing
US3065730A (en) * 1958-07-23 1962-11-27 United Merchants & Mfg Automatic means for printing and embossing a continuous fabric web from selvedge to selvedge
US3850095A (en) * 1970-02-19 1974-11-26 Armstrong Cork Co Embossing and valley printing of carpets by hot melt ink
US5950533A (en) * 1997-11-10 1999-09-14 Gencorp Inc. Method and apparatus for treating embossed webs to provide a shadow effect and embossed web with a shadow effect
US20040258887A1 (en) * 2003-06-23 2004-12-23 The Procter & Gamble Company Rolled substrate products with highly registered printed images and embossment patterns
US6983686B2 (en) 2003-06-23 2006-01-10 The Procter & Gamble Company Process for producing highly registered printed images and embossment patterns on stretchable substrates
US20040265544A1 (en) * 2003-06-30 2004-12-30 Di Salvo Anthony L. Enhanced embossing and related methods
US7222436B1 (en) 2006-07-28 2007-05-29 The Procter & Gamble Company Process for perforating printed or embossed substrates
US20080022872A1 (en) * 2006-07-28 2008-01-31 The Procter & Gamble Company Apparatus for perforating printed or embossed substrates

Similar Documents

Publication Publication Date Title
US2838416A (en) Production of inlay embossed fabrics
US4351871A (en) Decorating textile fabrics
US2858232A (en) Process of coating fabrics to produce durable inlay effects and resultant article
KR960009575B1 (en) Process for transfer pattern printing of a moist textile web, as well as a pattern carrier web for use in the process
JPS5836277A (en) Fabric printed with opaque pigment and production thereof
US5353706A (en) Method of printing on natural fiber fabrics using a resin-free varnish
US2802752A (en) Process of treating textile fabric
US2454391A (en) Method of producing printed fabrics
US2067435A (en) Article of manufacture for continuous embossing
US2598264A (en) Method of applying a discontinuous coating to fabric
JP2004506817A (en) Coated flexible cloth
US3922399A (en) Dual surface textiles
US2103587A (en) Ornamentation of textile fabrics
US4236890A (en) Process for producing transfer printed cotton and cotton blends
US4121897A (en) Process for printing on solid molded articles made from urea formaldehyde resin or melamine formaldehyde resin
US2785081A (en) Production of multi-colored durable tipped effects on embossed fabrics
US2733998A (en) Method of making glazed pattern fabric
US2160828A (en) Decorated textile fabric
US4053670A (en) Non-woven fabrics
US2876136A (en) Method of producing resinous copolymers in situ on fabrics
US4304565A (en) Process for producing transfer printed cotton and cotton blends
US4365966A (en) Process for modifying cellulosic fabrics for improved heat transfer printing
US2852833A (en) Method of improving flat goods
GB777715A (en) Improvements in or relating to the production of inlay effects on embossed fabrics
US2160827A (en) Decoration of textile materials